1 2013-10-09 Roland McGrath <mcgrathr@google.com>
3 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
4 expression to int to silence over-eager compiler warnings.
6 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
7 loop that doesn't use (or initialize) it.
9 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
10 Move second const qualifier so it applies to the pointer.
12 2013-10-09 Nick Clifton <nickc@redhat.com>
15 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
17 2013-10-09 Tom Tromey <tromey@redhat.com>
19 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
21 2013-10-09 Nick Clifton <nickc@redhat.com>
24 * elf32-rl78.c (rl78_dump_symtab): Delete.
25 (rl78_get_reloc): Delete.
27 2013-10-09 Tom Tromey <tromey@redhat.com>
30 * opncls.c (bfd_get_alt_debug_link_info): Change type of
31 buildid_len to bfd_size_type.
33 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
36 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
37 "case". Reindent "switch" statements.
39 2013-10-08 Tom Tromey <tromey@redhat.com>
42 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
43 parameter. Change type of buildid_out. Update.
44 (get_alt_debug_link_info_shim): New function.
45 (bfd_follow_gnu_debuglink): Use it.
47 2013-10-08 Andreas Schwab <schwab@suse.de>
49 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
52 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
54 * configure: Regenerate.
56 2013-10-03 Will Newton <will.newton@linaro.org>
58 * configure: Regenerate.
59 * configure.in: Build elf-ifunc.o for AArch64.
60 * elfnn-aarch64.c: Include objalloc.h.
61 (elfNN_aarch64_local_htab_hash): New function.
62 (elfNN_aarch64_local_htab_eq): New function.
63 (elfNN_aarch64_get_local_sym_hash): New function.
64 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
66 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
67 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
68 for handling STT_GNU_IFUNC symbols.
69 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
70 references to STT_GNU_IFUNC symbols.
71 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
72 STT_GNU_IFUNC symbols.
73 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
74 symbols. Ensure we don't increase plt.refcount from -1 to 0.
75 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
76 (elfNN_aarch64_is_function_type): Remove function.
77 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
78 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
79 (elfNN_aarch64_allocate_local_dynrelocs): New function.
80 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
81 (elfNN_aarch64_size_dynamic_sections): Call
82 elfNN_aarch64_allocate_local_dynrelocs.
83 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
84 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
85 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
86 STT_GNU_IFUNC symbols and .iplt.
87 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
88 (elfNN_aarch64_finish_dynamic_sections): Call
89 elfNN_aarch64_finish_local_dynamic_symbol.
91 2013-09-30 Nick Clifton <nickc@redhat.com>
93 * cpu-msp430.c: Use printable names that match the values
96 2013-08-25 Andrew Pinski <apinski@cavium.com>
98 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
101 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
103 * elfxx-mips.c (mips_elf_create_got_section): Hide
104 _GLOBAL_OFFSET_TABLE_.
106 2013-09-24 Alan Modra <amodra@gmail.com>
108 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
110 2013-09-24 Alan Modra <amodra@gmail.com>
112 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
113 stabs at end of .stab. Tidy variable usage. Don't drop the need
114 for a NULL function name stab if If N_FUN stab is ignored.
115 Ensure index entry count loop matches write loop.
117 2013-09-20 Alan Modra <amodra@gmail.com>
119 * configure: Regenerate.
121 2013-09-18 Tristan Gingold <gingold@adacore.com>
123 * configure.in: Bump version to 2.24.51
124 * configure: Regenerate.
126 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
128 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
131 2013-08-31 John David Anglin <dave.anglin@bell.net>
133 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
136 2013-08-29 Jakub Jelinek <jakub@redhat.com>
138 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
139 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
140 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
141 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
143 2013-08-27 Alan Modra <amodra@gmail.com>
145 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
146 Add notice_as_needed.
147 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
148 (elf_backend_notice_as_needed): Define.
149 (ppc64_elf_as_needed_cleanup): Rename and adjust..
150 (ppc64_elf_notice_as_needed): ..to this.
151 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
152 (elf_link_add_object_symbols): ..from here.
153 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
154 (elf_backend_notice_as_needed): Define..
155 (elfNN_bed): ..and use here.
157 2013-08-26 Roland McGrath <mcgrathr@google.com>
159 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
160 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
161 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
162 (bfd_i386_nacl_arch): New variable.
163 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
164 (bfd_x64_32_arch_intel_syntax): Link them into the list.
165 * bfd-in2.h: Regenerate.
167 2013-08-26 Roland McGrath <mcgrathr@google.com>
169 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
170 elf_segment_map list. If an executable segment is page-aligned
171 but does not end with a full page, then append a fake section into
172 the segment map entry that pads out the page.
173 (nacl_final_write_processing): New function. Write the code fill
174 laid out in nacl_modify_segment_map.
175 * elf-nacl.h: Declare it.
176 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
177 (elf_backend_final_write_processing): Define it for NaCl backend.
178 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
179 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
181 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
182 parameter to MINPAGESIZE.
183 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
185 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
187 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
189 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
190 set GOT's entry size if there is no ELF section data.
191 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
192 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
195 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
197 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
198 (get_elf_x86_64_backend_data): Use it.
199 (elf_x86_64_size_dynamic_sections): Likewise.
201 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
204 * bfdio.c: Fix typos.
205 * elf32-spu.c: Likewise.
206 * elfnn-aarch64.c: Likewise.
208 2013-08-21 Tristan Gingold <gingold@adacore.com>
210 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
212 * coffcode.h (coff_compute_section_file_positions): Force
213 match between file offset and vma offset.
215 2013-08-21 Alan Modra <amodra@gmail.com>
217 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
218 and *poldalignment before exiting when !relocs_compatible.
220 2013-08-21 Alan Modra <amodra@gmail.com>
222 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
223 symbols to STV_HIDDEN.
225 2013-08-14 John Tytgat <john@bass-software.com>
228 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
229 segment containing the relocating symbol instead of assuming 0 for
230 sb group relocations.
232 2013-08-09 Nick Clifton <nickc@redhat.com>
234 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
235 flag bits do not match.
236 (rl78_elf_print_private_bfd_data): Describe G10 flag.
238 2013-08-05 John Tytgat <john@bass-software.com>
240 * po/BLD-POTFILES.in: Regenerate.
241 * po/SRC-POTFILES.in: Likewise.
243 2013-07-31 John Tytgat <john@bass-software.com>
246 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
249 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
251 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
252 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
255 2013-07-27 Andrew Pinski <apinski@cavium.com>
257 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
258 Use the correct alignment for
259 _bfd_elf_make_dynamic_reloc_section for ILP32.
261 2013-07-27 Andrew Pinski <apinski@cavium.com>
263 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
264 BFD_RELOC_AARCH64_NONE explicitly.
266 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
268 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
269 entry size if there is no ELF section data.
271 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
273 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
274 Don't check symbol visibility here. Remove a check already
276 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
277 instead of individual checks.
278 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
279 check the offset to decide if produce a GOT or PLT entry.
280 Remove redundant assertions. Remove code to produce GOT entries
281 for local symbols. Remove a duplicate comment and add a comment
283 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
286 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
288 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
291 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
293 * elf32-vax.c (elf_vax_discard_got_entries): New function.
294 (elf_vax_always_size_sections): Likewise.
295 (elf_vax_size_dynamic_sections): Remove code moved to
296 elf_vax_always_size_sections. Make comment on
297 elf_vax_instantiate_got_entries match reality.
298 (elf_vax_instantiate_got_entries): Assert that rather than check
299 if dynobj is null. Don't check for dynamic_sections_created.
300 Make function description match reality.
301 (elf_backend_always_size_sections): New macro.
303 2013-07-25 Alan Modra <amodra@gmail.com>
305 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
307 (opd_entry_value): Cache .opd section contents.
308 (ppc64_elf_relocate_section): Adjust.
310 2013-07-25 Alan Modra <amodra@gmail.com>
314 * elflink.c (elf_link_add_object_symbols): Correct test in
315 last patch. Remove unnecessary code.
317 2013-07-24 Tristan Gingold <gingold@adacore.com>
319 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
320 R_RBR. Add numbers in comments.
321 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
322 * coff64-rs6000.c: Likewise.
324 2013-07-20 Alan Modra <amodra@gmail.com>
328 * elflink.c (elf_link_add_object_symbols): Don't clobber
329 .gnu.warning.symbol sections when shared.
331 2013-07-19 Nick Clifton <nickc@redhat.com>
333 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
334 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
336 2013-07-18 Travis Snoozy <quandary@remstate.com>
339 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
341 * R_MSP430_2X_PCREL: Likewise.
342 * R_MSP430X_10_PCREL: Likewise.
343 * R_MSP430X_2X_PCREL: Likewise.
345 2013-07-18 Terry Guo <terry.guo@arm.com>
347 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
349 (elf32_arm_final_link_relocate): Likewise.
351 2013-07-18 Bill Neubauer <wcn@google.com>
353 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
356 2013-07-18 Roland McGrath <mcgrathr@google.com>
358 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
359 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
360 (arm_build_one_stub): Increase MAXRELOCS to 3.
361 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
362 (struct elf32_arm_link_hash_table): Give add_stub_section member's
363 pointee type a third argument.
364 (elf32_arm_create_or_find_stub_sec): Update caller.
365 (elf32_arm_size_stubs): Update argument type.
366 * bfd-in.h (elf32_arm_size_stubs): Update decl.
367 * bfd-in2.h: Regenerate.
368 * libbfd.h: Regenerate.
370 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
372 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
373 magic numbers with enum values.
375 2013-07-12 Roland McGrath <mcgrathr@google.com>
377 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
378 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
379 been added here with 2013-07-05 elf32-s390.c change).
380 * bfd-in2.h: Regenerate (no-op).
381 * libbfd.h: Regenerate (no-op).
383 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
385 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
387 (_bfd_mips_elf_print_private_bfd_data): Likewise.
389 2013-07-09 Tristan Gingold <gingold@adacore.com>
391 * vms-alpha.c (struct vms_private_data_struct): Remove
392 flag_hash_long_names and flag_show_after_trunc.
393 (hash_string): Remove.
394 (_bfd_vms_length_hash_symbol): Remove.
395 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
396 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
397 (_bfd_vms_write_ehdr): Remove code that set removed flags.
398 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
399 (vms_bfd_is_local_label_name): Remove trace call.
401 2013-07-09 Tristan Gingold <gingold@adacore.com>
403 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
405 * configure.com: Adjust to match changes in configure.
406 * makefile.vms (OBJS): Update list.
408 2013-07-05 Tristan Gingold <gingold@adacore.com>
410 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
413 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
415 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
416 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
417 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
418 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
420 * elf64-s390.c: See elf32-s390.c
421 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
422 * libbfd.h: Add new reloc strings.
424 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
426 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
428 (elfNN_aarch64_relocate_section): Likewise.
429 (elfNN_aarch64_gc_sweep_hook): Likewise.
430 (elfNN_aarch64_check_relocs): Likewise.
432 2013-07-03 Alan Modra <amodra@gmail.com>
434 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
435 when relocatable. Don't change root.type or type here.
436 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
438 2013-07-03 Alan Modra <amodra@gmail.com>
440 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
441 (ppc64_elf_size_stubs): Don't set "addend".
442 (ppc64_elf_relocate_section): Don't allow calls via
443 toc-adjusting stubs without a following nop even in an
444 executable, except for self-calls and both libc_start_main
445 and .libc_start_main.
447 2013-07-03 Alan Modra <amodra@gmail.com>
449 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
451 2013-07-02 Tristan Gingold <gingold@adacore.com>
453 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
456 2013-07-02 Tristan Gingold <gingold@adacore.com>
458 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
459 (_bfd_vms_find_nearest_line_discriminator): New function.
461 2013-07-02 Tristan Gingold <gingold@adacore.com>
463 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
465 2013-07-02 Tristan Gingold <gingold@adacore.com>
467 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
468 (rs6000coff_vec): Reference it.
470 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
472 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
473 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
474 (elfNN_aarch64_create_dynamic_sections): Do not define
475 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
477 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
479 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
480 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
481 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
482 * ld-aarch64/tls-relax-all.d: Likewise.
483 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
484 * ld-aarch64/gc-tls-relocs.d: Likewise.
485 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
486 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
487 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
489 2013-07-02 Alan Modra <amodra@gmail.com>
491 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
492 .TOC. after relocatable check.
494 2013-07-01 Alan Modra <amodra@gmail.com>
496 * elf64-ppc.h (ppc64_elf_toc): Delete.
497 (ppc64_elf_set_toc): Declare.
498 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
499 with call the ppc64_elf_set_toc.
500 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
501 (ppc64_elf_start_multitoc_partition): Likewise.
502 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
504 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
506 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
507 as needing a toc pointer.
508 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
509 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
512 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
515 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
518 2013-06-28 Nick Clifton <nickc@redhat.com>
521 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
523 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
525 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
527 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
528 in sgot[0] rather than sgotplt[0].
530 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
532 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
533 beginning of the generated file.
534 (elf64-aarch64.c): Likewise.
535 * Makefile.in: Re-generated.
537 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
539 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
540 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
541 * Makefile.in: Re-generated.
542 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
543 (bfd_elf64_littleaarch64_vec): Likewise.
544 (bfd_elf32_bigaarch64_vec): Likewise.
545 (bfd_elf32_littleaarch64_vec): Likewise.
546 * configure: Re-generated.
547 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
548 * elfxx-aarch64.h: New file.
549 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
550 stuff to elfxx-aarch64.c.
551 (bfd_elf_aarch64_put_addend): Removed.
552 (PG_OFFSET, PG): Likewise.
553 (elfNN_aarch64_small_plt0_entry): Support ELF32.
554 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
555 (elf64_aarch64_grok_prstatus): Removed.
556 (elf_backend_grok_prstatus): Removed.
558 (aarch64_unsigned_overflow): Likewise.
559 (aarch64_signed_overflow): Likewise.
560 (aarch64_resolve_relocation): Likewise.
562 (decode_branch_ofs_26): Likewise.
563 (decode_cond_branch_ofs_19): Likewise.
564 (decode_ld_lit_ofs_19): Likewise.
565 (decode_tst_branch_ofs_14): Likewise.
566 (decode_movw_imm): Likewise.
567 (decode_adr_imm): Likewise.
568 (decode_add_imm): Likewise.
569 (reencode_branch_ofs_26): Likewise.
570 (reencode_cond_branch_ofs_19): Likewise.
571 (reencode_ld_lit_ofs_19): Likewise.
572 (reencode_tst_branch_ofs_14): Likewise.
573 (reencode_movw_imm): Likewise.
574 (reencode_adr_imm): Likewise.
575 (reencode_ldst_pos_imm): Likewise.
576 (reencode_add_imm): Likewise.
577 (reencode_movzn_to_movz): Likewise.
578 (reencode_movzn_to_movn): Likewise.
579 (aarch64_relocate): Update to call the new function names in
581 (aarch64_calculate_got_entry_vma): Likewise.
582 (elfNN_aarch64_final_link_relocate): Likewise.
583 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
584 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
585 (elf_aarch64_update_plt_entry): ... this.
586 (elfNN_aarch64_create_small_pltn_entry): Update.
587 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
588 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
589 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
590 call elf_aarch64_update_plt_entry.
592 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
594 * bfd-in2.h: Re-generated.
595 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
596 (IS_AARCH64_TLS_RELOC): Change to be based on the
597 bfd reloc enumerators.
598 (IS_AARCH64_TLSDESC_RELOC): Likewise.
599 (PG, PG_OFFSET): Cast literal to bfd_vma.
600 (elf64_aarch64_howto_table): Removed.
601 (elf64_aarch64_howto_dynrelocs): Removed.
602 (elf64_aarch64_tls_howto_table): Removed.
603 (elf64_aarch64_tlsdesc_howto_table): Removed.
604 (elfNN_aarch64_howto_table): New table to host all howto entires..
605 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
606 (elfNN_aarch64_bfd_reloc_from_howto): New function.
607 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
608 (struct elf_aarch64_reloc_map): New.
609 (elf_aarch64_reloc_map): New table.
610 (elfNN_aarch64_howto_from_bfd_reloc): New function.
611 (elfNN_aarch64_howto_from_type): Update to look up the new table
612 elfNN_aarch64_howto_table.
613 (struct elf64_aarch64_reloc_map): Remove.
614 (elf64_aarch64_reloc_map): Remove.
615 (elfNN_aarch64_reloc_type_lookup): Change to call
616 elfNN_aarch64_howto_from_bfd_reloc.
617 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
618 elfNN_aarch64_howto_table.
619 (aarch64_resolve_relocation): Refactor to switch on the bfd
621 (bfd_elf_aarch64_put_addend): Likewise.
622 (elfNN_aarch64_final_link_relocate): Likewise.
623 (aarch64_tls_transition_without_check): Likewise.
624 (aarch64_reloc_got_type): Likewise.
625 (aarch64_can_relax_tls): Likewise.
626 (aarch64_tls_transition): Likewise.
627 (elfNN_aarch64_tls_relax): Likewise.
628 (elfNN_aarch64_final_link_relocate): Likewise.
629 (elfNN_aarch64_relocate_section): Likewise.
630 (elfNN_aarch64_gc_sweep_hook): Likewise.
631 (elfNN_aarch64_check_relocs): Likewise.
632 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
633 * libbfd.h: Re-generated.
634 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
635 (BFD_RELOC_AARCH64_RELOC_START)
636 (BFD_RELOC_AARCH64_RELOC_END)
637 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
638 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
639 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
640 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
641 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
642 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
643 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
645 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
647 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
648 (BUILD_CFILES): Add elf32-aarch64.c.
649 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
650 * Makefile.in: Re-generated.
651 * archures.c (bfd_mach_aarch64_ilp32): New define.
652 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
653 (bfd_elf32_aarch64_set_options): Ditto.
654 (elf32_aarch64_setup_section_lists): Ditto.
655 (elf32_aarch64_next_input_section): Ditto.
656 (elf32_aarch64_size_stubs): Ditto.
657 (elf32_aarch64_build_stubs): Ditto.
658 * bfd-in2.h: Re-generated.
659 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
660 and bfd_elf32_bigaarch64_vec.
661 (aarch64-*-linux*): Likewise.
662 (aarch64_be-*-elf): Likewise.
663 (aarch64_be-*-linux*): Likewise.
664 * configure.in (bfd_elf32_bigaarch64_vec)
665 (bfd_elf32_littleaarch64_vec): New.
666 * configure: Re-generated.
667 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
669 (bfd_aarch64_arch_ilp32): New.
670 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
671 * elfnn-aarch64.c (ARCH_SIZE): New define.
672 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
673 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
674 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
675 (ELF64_R_*): Rename to ELFNN_R_*.
676 Plus other paramaterization.
677 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
679 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
680 bfd_elf32_littleaarch64_vec.
682 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
684 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
685 (BUILD_CFILES): Add elf64-aarch64.c.
686 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
687 * Makefile.in: Re-generated.
688 * elf64-aarch64.c: Rename to ...
689 * elfnn-aarch64.c: ... this.
691 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
692 Paul Brook <paul@codesourcery.com>
694 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
695 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
696 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
697 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
698 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
699 (micromips_insn32_o32_exec_plt0_entry): New variable.
700 (micromips_insn32_o32_exec_plt_entry): Likewise.
701 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
702 (mips_elf_estimate_stub_size): Likewise.
703 (_bfd_mips_elf_size_dynamic_sections): Likewise.
704 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
705 (mips_finish_exec_plt): Likewise.
706 (_bfd_mips_elf_relax_section): Likewise.
707 (_bfd_mips_elf_insn32): New function.
708 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
710 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
712 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
714 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
715 (bfd_elf32_get_synthetic_symtab): New macro.
716 * elfxx-mips.c (plt_entry): New structure.
717 (mips_elf_link_hash_entry): Add use_plt_entry member.
718 (mips_elf_link_hash_table): Rename plt_entry_size member to
719 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
720 plt_comp_offset, plt_got_index entries and plt_header_is_comp
722 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
723 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
724 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
725 (STUB_LI16S_MICROMIPS): Likewise.
726 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
727 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
728 (micromips_o32_exec_plt0_entry): New variable.
729 (mips16_o32_exec_plt_entry): Likewise.
730 (micromips_o32_exec_plt_entry): Likewise.
731 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
732 (mips_elf_output_extsym): Update to use gotplt_union's plist
733 member rather than offset.
734 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
735 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
736 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
737 member rather than offset.
738 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
740 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
742 (mips_elf_make_plt_record): New function.
743 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
744 of JAL relocations that might need a PLT entry.
745 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
746 gotplt_union's plist member rather than offset. Set individual
747 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
748 Don't set the symbol's value in the symbol table for PLT
749 references here. Don't set the PLT or PLT GOT section sizes
751 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
752 (mips_elf_allocate_lazy_stub): Likewise.
753 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
755 (mips_elf_set_plt_sym_value): New function.
756 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
757 PLT and PLT GOT section sizes here. Set the symbol values in
758 the symbol table for PLT references here. Handle microMIPS
759 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
760 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
761 gotplt_union's plist member rather than offset. Handle
762 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
763 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
764 gotplt_union's plist member rather than offset. Use
765 MIPS_ELF_GOT_SIZE to calculate GOT address.
766 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
767 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
768 mips_finish_exec_plt.
769 (_bfd_mips_elf_link_hash_table_create): Update to use
770 gotplt_union's plist member rather than offset.
771 (_bfd_mips_elf_get_synthetic_symtab): New function.
773 2013-06-24 Wawa <caojinyu@msn.com>
776 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
778 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
780 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
782 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
783 * Makefile.in: Regenerate.
784 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
785 Set want64 to true for them at the end.
786 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
789 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
791 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
792 set sh_entsize for PLT section.
794 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
796 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
797 * bfd-in2.h: Re-generated.
798 * elf64-aarch64.c (RELOC_SECTION): Removed.
799 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
800 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
801 (elf64_aarch64_link_hash_traverse): Ditto.
802 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
805 2013-06-19 Will Newton <will.newton@linaro.org>
807 * configure: Regenerated.
808 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
809 * elf64-aarch64.c: Remove objalloc.h include.
810 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
811 (struct elf64_aarch64_link_hash_table): Remove ifunc related
812 members. (elf_aarch64_local_htab_hash): Remove function.
813 (elf_aarch64_local_htab_eq): Remove function.
814 (elf_aarch64_get_local_sym_hash): Remove function.
815 (elf64_aarch64_link_hash_table_create): Remove local hash
816 table initialization.
817 (elf64_aarch64_final_link_relocate): Remove sym argument and
818 handling of ifunc symbols.
819 (elf64_aarch64_relocate_section): Don't pass sym argument to
820 elf64_aarch64_final_link_relocate.
821 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
822 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
823 (elf64_aarch64_check_relocs): Likewise.
824 (elf64_aarch64_post_process_headers): Remove call to
826 (elf64_aarch64_is_function_type): New function.
827 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
828 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
829 (elf64_aarch64_size_dynamic_sections): Remove call to
830 elf_aarch64_allocate_local_dynrelocs.
831 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
832 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
833 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
834 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
835 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
836 elf_aarch64_finish_local_dynamic_symbol.
837 (elf64_aarch64_add_symbol_hook): Remove function.
839 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
841 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
842 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
843 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
844 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
845 R_AARCH64_GOT_LD_PREL19.
847 2013-06-13 Terry Guo <terry.guo@arm.com>
850 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
851 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
852 supports thumb instructions.
854 2013-06-11 DJ Delorie <dj@redhat.com>
856 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
858 2013-06-11 Will Newton <will.newton@linaro.org>
860 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
861 ELF64_R_SYM instead of ELF32_R_SYM.
863 2013-06-11 Nick Clifton <nickc@redhat.com>
865 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
866 checks if the dynamic sections have been created and relaxation
867 has not been performed.
869 2013-06-07 Will Newton <will.newton@linaro.org>
871 * configure: Regenerate.
872 * configure.in: Build elf-ifunc.o for AArch64.
873 * elf64-aarch64.c: Include objalloc.h.
874 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
875 (struct elf64_aarch64_link_hash_table): Add members for handling
876 R_AARCH64_IRELATIVE relocations.
877 (elf_aarch64_local_htab_hash): New function.
878 (elf_aarch64_local_htab_eq): New function.
879 (elf_aarch64_get_local_sym_hash): New function.
880 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
882 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
883 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
884 for handling STT_GNU_IFUNC symbols.
885 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
886 references to STT_GNU_IFUNC symbols.
887 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
888 STT_GNU_IFUNC symbols.
889 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
890 symbols. Ensure we don't increase plt.refcount from -1 to 0.
891 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
892 (elf64_aarch64_is_function_type): Remove function.
893 (elf64_aarch64_allocate_dynrelocs): Call
894 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
895 (elf_aarch64_allocate_local_dynrelocs): New function.
896 (elf64_aarch64_size_dynamic_sections): Call
897 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
898 (elf64_aarch64_create_small_pltn_entry): Add info argument.
899 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
900 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
901 STT_GNU_IFUNC symbols and .iplt.
902 (elf_aarch64_finish_local_dynamic_symbol): New function.
903 (elf64_aarch64_finish_dynamic_sections): Call
904 elf_aarch64_finish_local_dynamic_symbol.
905 (elf64_aarch64_add_symbol_hook): New function.
907 2013-06-03 Alan Modra <amodra@gmail.com>
909 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
910 var. Use it with last_stab.
912 2013-05-30 Paul Brook <paul@codesourcery.com>
914 * bfd-in2.h: Regenerate.
915 * elf32-mips.c (elf_mips_eh_howto): New.
916 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
917 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
918 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
919 * elf64-mips.c (elf_mips_eh_howto): New.
920 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
921 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
922 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
923 * libbfd.h: Regenerate.
924 * reloc.c (BFD_RELOC_MIPS_EH): New.
926 2013-05-29 Nick Clifton <nickc@redhat.com>
928 * dwarf2.c (struct dwarf2_debug): Add fields for handling
929 alternate debug info source.
930 (dwarf_debug_sections): Add entries for alternate .debug_str and
931 .debug_info sections.
932 (dwarf_debug_section_enum): Likewise.
933 (read_alt_indirect_string): New function. Handles a
934 DW_FORM_GNU_strp_alt attribute.
935 (read_alt_indirect_ref): New function. Handles a
936 DW_FORM_GNU_ref_alt attribute.
937 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
938 DW_FORM_GNU_strp_alt.
939 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
941 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
943 * opncls.c (GNU_DEBUGALTLINK): Define.
944 (bfd_get_alt_debug_link_info): New function.
945 (separate_alt_debug_file_exists): New function.
946 (find_separate_debug_file): Add parameters for fetch and check
948 (bfd_follow_gnu_debugaltlink): New function.
949 * bfd-in2.h: Regenerate.
951 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
953 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
954 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
955 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
956 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
957 * bfd-in2.h: Regenerate.
958 * libbfd.h: Regenerate.
959 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
961 (elf64_aarch64_tlsdesc_howto_table): Likewise.
962 (elf64_aarch64_reloc_map): Likewise.
963 (aarch64_resolve_relocation): Likewise.
964 (bfd_elf_aarch64_put_addend): Likewise.
965 (aarch64_tls_transition_without_check): Likewise.
966 (aarch64_reloc_got_type): Likewise.
967 (elf64_aarch64_final_link_relocate): Likewise.
968 (elf64_aarch64_tls_relax): Likewise.
969 (elf64_aarch64_relocate_section): Likewise.
970 (elf64_aarch64_gc_sweep_hook): Likewise.
971 (elf64_aarch64_check_relocs): Likewise.
973 2013-05-26 Mark Wielaard <mjw@redhat.com>
975 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
976 (max_open_files): New static int initialized to zero.
977 (bfd_cache_max_open): New static function to set and return
979 (bfd_cache_init): Use bfd_cache_max_open.
980 (bfd_open_file): Likewise.
981 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
982 (AC_CHECK_FUNCS): Add getrlimit.
983 * configure: Regenerated.
984 * config.in: Likewise.
985 * sysdep.h: Check and include sys/resource.h for getrlimit.
987 2013-05-23 Alan Modra <amodra@gmail.com>
989 * format.c (bfd_check_format_matches): Don't match a target in
990 targ_selvecs if some other target is a better match. If
991 targets implement match priority, fall back to the first of
994 2013-05-22 Eric Herman <eric@freesa.org>
997 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
999 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1002 * srec.c (srec_set_section_contents): Properly convert size
1003 and offset to address when octets_per_byte is not unity.
1005 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1007 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1008 refcount member of the gotplt_union when resetting the reference
1009 count. Adjust comment.
1011 2013-05-20 Will Newton <will.newton@linaro.org>
1013 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1014 relocs_copied member.
1015 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1016 relocs_copied member.
1017 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1018 relocs_copied member.
1020 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1022 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1023 function definition.
1025 2013-05-16 Cary Coutant <ccoutant@google.com>
1027 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1028 external_ext_size and esize.
1030 2013-05-16 Tristan Gingold <gingold@adacore.com>
1032 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1033 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1035 2013-05-15 Andreas Schwab <schwab@suse.de>
1037 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1039 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1041 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1042 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1044 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1046 * bfd.c (_bfd_default_error_handler): Replace use of putc
1047 by fputc. Add comment explaining why.
1049 2013-05-09 Alan Modra <amodra@gmail.com>
1051 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1052 of symbols when hashes already exist.
1054 2013-05-07 Will Newton <will.newton@linaro.org>
1056 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1057 plt_header_size argument for ports where it differs from
1059 * elf-bfd.h: Likewise.
1060 * elf32-i386.c: Pass plt_header_size to
1061 _bfd_elf_allocate_ifunc_dyn_relocs.
1062 * elf64-x86-64.c: Likewise.
1064 2013-05-07 Will Newton <will.newton@linaro.org>
1066 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1068 * elf-bfd.h: Likewise.
1070 2013-05-06 Paul Brook <paul@codesourcery.com>
1072 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1073 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1074 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1075 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1076 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1077 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1079 2013-05-06 Alan Modra <amodra@gmail.com>
1081 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1082 hashes are not available.
1084 2013-05-06 Alan Modra <amodra@gmail.com>
1086 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1087 hashes around loading as-needed library. Zero them on allocation,
1088 and restore to initial all-zero state if library not needed.
1089 Arrange to reuse hashes if we load library again later.
1091 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1093 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1094 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1095 * elfn32-mips.c: Likewise.
1096 * elf64-mips.c: Likewise.
1098 2013-05-02 Nick Clifton <nickc@redhat.com>
1100 * archures.c: Add some more MSP430 machine numbers.
1101 * config.bfd (msp430): Define targ_selvecs.
1102 * configure.in: Add bfd_elf32_msp430_ti_vec.
1103 * cpu-msp430.c: Add some more MSP430 machine numbers.
1104 * elf32-msp430.c Add support for MSP430X relocations.
1105 Add support for TI compiler generated relocations.
1106 Add support for sym_diff relocations.
1107 Add support for relaxing out of range short branches into long
1109 Add support for MSP430 attribute section.
1110 * reloc.c: Add MSP430X relocations.
1111 * targets.c: Add bfd_elf32_msp430_ti_vec.
1112 * bfd-in2.h: Regenerate.
1113 * configure: Regenerate.
1114 * libbfd.h: Regenerate.
1116 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1118 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1119 alpha*-*-linux*ecoff*.
1121 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1124 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1127 2013-04-30 Alan Modra <amodra@gmail.com>
1129 * elflink.c (bfd_elf_record_link_assignment): Dont make
1130 STV_INTERNAL symbols STV_HIDDEN.
1132 2013-04-29 Nick Clifton <nickc@redhat.com>
1134 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1135 fragmented .debug_line sections associated with unmarked code
1138 2013-04-29 Will Newton <will.newton@linaro.org>
1140 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1141 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1143 2013-04-29 Will Newton <will.newton@linaro.org>
1145 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1146 error check up and add error message.
1148 2013-04-26 Will Newton <will.newton@linaro.org>
1150 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1152 2013-04-25 Alan Modra <amodra@gmail.com>
1154 * config.bfd: Add powerpc64le-linux.
1156 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1158 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1161 2013-04-24 Roland McGrath <mcgrathr@google.com>
1163 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1164 allocate space for PLT header even if IS_IPLT_ENTRY.
1165 (arm_nacl_put_plt0): New function, broken out of ...
1166 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1167 If HTAB->nacl_p, set up the PLT header in .iplt too.
1168 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1169 a mapping symbol for the start of .iplt too.
1171 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1173 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1175 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1177 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1179 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1181 2013-04-22 Alan Modra <amodra@gmail.com>
1184 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1185 sh_size or reloc_count adjustment by count.
1187 2013-04-22 Alan Modra <amodra@gmail.com>
1189 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1190 create_linkage_sections here..
1191 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1192 (create_linkage_sections): Move earlier in file.
1193 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1194 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1196 2013-04-19 Nick Clifton <nickc@redhat.com>
1199 * compress.c (decompress_contents): Always call inflateEnd, even
1200 when another inflation operation fails.
1202 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1204 * elf-ifunc.c: Update copyright year.
1206 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1208 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1209 macro's return value is ignored.
1210 * elf32-hppa.c: Likewise.
1211 * elf32-tic6x.c: Likewise.
1212 * mach-o.c: Likewise.
1214 * opncls.c: Likewise.
1215 * peicode.h: Likewise.
1216 * elf32-m32r.c: Check return value of bfd_set_section_*().
1217 * elfnn-ia64.c: Likewise.
1218 * elfxx-mips.c: Likewise.
1219 * vms-alpha.c: Likewise.
1221 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1224 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1225 regular reference without non-GOT reference when building
1228 2013-04-15 Alan Modra <amodra@gmail.com>
1230 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1231 cache slot for archives.
1233 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1235 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1236 local variable mmop.
1238 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1241 * bfd/elf32-avr.c: Consider all sections to determine if linker
1242 relaxation can safely delete a ret after a call/jmp
1244 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1246 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1249 2013-04-08 Tom Tromey <tromey@redhat.com>
1251 * som.c (bfd_section_from_som_symbol): No longer static.
1252 * som.h (bfd_section_from_som_symbol): Declare.
1254 2013-04-06 Alan Modra <amodra@gmail.com>
1256 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1257 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1259 2013-04-05 Nick Clifton <nickc@redhat.com>
1261 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1263 2013-04-04 Alan Modra <amodra@gmail.com>
1265 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1266 * bfd-in2.h: Regenerate.
1267 * elflink.c (elf_link_add_object_symbols): Use new error.
1269 2013-04-03 Nick Clifton <nickc@redhat.com>
1271 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1272 (bfd_elf32_bfd_is_target_special_symbol): Define.
1274 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1276 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1277 elf64_aarch64_locals to get local GOT reference counts.
1279 2013-04-02 DJ Delorie <dj@redhat.com>
1281 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1282 (rl78_elf_relax_section): Only fetch the next reloc if there is
1285 2013-03-30 Alan Modra <amodra@gmail.com>
1288 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1289 global symbols referenced by relocs.
1290 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1291 * elf32-bfin.c (bfin_check_relocs): Likewise.
1292 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1293 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1294 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1295 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1296 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1297 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1298 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1299 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1300 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1301 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1302 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1303 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1304 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1305 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1306 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1307 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1308 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1309 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1310 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1311 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1312 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1313 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1314 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1315 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1316 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1317 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1318 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1319 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1320 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1321 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1322 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1323 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1324 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1325 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1326 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1327 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1328 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1329 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1330 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1331 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1332 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1333 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1334 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1335 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1336 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1337 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1338 test indirect/warning links for NULL.
1340 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1343 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1344 symbol is referenced by a non-shared object.
1345 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1347 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1349 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1350 R_SH_REL32 relocations against undefined weak symbols.
1352 2013-03-28 Alan Modra <amodra@gmail.com>
1354 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1355 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1356 into ifunc and non-ifunc.
1357 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1358 separate ifunc/non-ifunc dynrel counts.
1359 (allocate_got): Always use reliplt for ifunc.
1360 (allocate_dynrelocs): Likewise.
1361 (ppc64_elf_size_dynamic_sections): Likewise.
1362 (ppc64_elf_layout_multitoc): Likewise.
1363 (ppc64_elf_relocate_section): Likewise.
1365 2013-03-28 Alan Modra <amodra@gmail.com>
1367 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1368 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1369 into ifunc and non-ifunc.
1370 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1371 (ppc_elf_size_dynamic_sections): Likewise.
1372 (ppc_elf_relocate_section): Likewise.
1374 2013-03-28 Alan Modra <amodra@gmail.com>
1376 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1377 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1378 bfd_link_info* and asection* params.
1379 (_bfd_elf_reloc_type_class): Likewise.
1380 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1381 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1382 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1383 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1384 for any reliplt reloc. Don't return reloc_class_plt for
1385 R_PPC_REL24 and R_PPC_ADDR24.
1386 * elf64-ppc.c (allocate_got): Formatting.
1387 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1389 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1390 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1391 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1392 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1393 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1394 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1395 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1396 Add extra params to the various reloc_type_class functions.
1398 2013-03-27 Alan Modra <amodra@gmail.com>
1400 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1401 masks for all local ifunc syms.
1402 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1403 (ppc_elf_size_dynamic_sections): Likewise.
1404 (ppc_elf_relocate_section): Likewise.
1406 2013-03-27 Will Newton <will.newton@linaro.org>
1408 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1409 dynamic reloc for symbols with dynindx == -1.
1410 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1411 dynamic reloc for symbols with dynindx == -1.
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 non-default visibility undefined weaks.
1417 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1418 dynamic reloc for non-default visibility undefined weaks.
1420 2013-03-26 Alan Modra <amodra@gmail.com>
1422 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1423 over _bfd_elf_merge_symbol calls.
1425 2013-03-26 Alan Modra <amodra@gmail.com>
1427 * elflink.c (elf_link_add_object_symbols): Add assertion for
1428 common override alignment check code. Formatting.
1430 2013-03-25 Alan Modra <amodra@gmail.com>
1432 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1433 usual common symbols as well as for dynamic. Add poldbfd param.
1434 Save old bfd. Adjust callers.
1435 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1436 and "value" by value, not pointer. Adjust caller.
1437 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1438 Delete code to set same. Use old_bfd and old_alignment from
1439 _bfd_elf_merge_symbol instead. Add default symbol before
1440 alignment and size checks. Wrap overlong lines.
1442 2013-03-25 Alan Modra <amodra@gmail.com>
1444 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1445 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1446 when override is true.
1448 2013-03-25 Alan Modra <amodra@gmail.com>
1450 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1453 2013-03-25 Alan Modra <amodra@gmail.com>
1455 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1457 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1458 early in symbol loop.
1460 2013-03-25 Alan Modra <amodra@gmail.com>
1462 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1463 (_bfd_elf_init_reloc_shdr): Delete.
1464 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1465 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1466 just what is needed.
1467 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1469 2013-03-23 Alan Modra <amodra@gmail.com>
1471 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1472 * elflink.c (_bfd_elf_merge_symbol): Make static.
1473 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1474 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1476 2013-03-23 Alan Modra <amodra@gmail.com>
1479 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1480 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1481 def_dynamic/ref_dynamic.
1482 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1485 2013-03-22 David S. Miller <davem@davemloft.net>
1487 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1490 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1493 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1494 errors adjusting relocs and symbols.
1496 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1498 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1499 @(disp:32,ERx) to mov @(disp:16,ERx).
1500 (R_H8_DISP32A16): New reloc.
1501 Comments added and corrected.
1502 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1503 * bfd-in2.h: Regenerate.
1504 * libbfd.h: Regenerate.
1506 2013-03-21 Kai Tietz <ktietz@redhat.com>
1508 * coffgen.c (coff_real_object_p): Make global.
1509 * peicode.h (coff_real_object_p): Add prototype.
1510 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1511 external_PEI_IMAGE_hdr structure.
1512 (coff_swap_filehdr_in): Handle variable header-size.
1513 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1514 of directory-entiries as specified in pe-header.
1516 2013-03-21 Nick Clifton <nickc@redhat.com>
1519 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1520 iWMMXt and iWMMXt2 processors from attributes.
1522 2013-03-20 Alan Modra <amodra@gmail.com>
1524 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1525 sh_type according to is_rela.
1527 2013-03-18 Alan Modra <amodra@gmail.com>
1530 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1531 considering whether an --as-needed library is needed.
1533 2013-03-14 Tom Tromey <tromey@redhat.com>
1535 * opncls.c (bfd_get_debug_link_info): Rename from
1536 get_debug_link_info. Export. Update comment.
1537 (find_separate_debug_file): Update.
1538 * bfd-in2.h: Rebuild.
1540 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1542 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1544 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1547 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1549 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1550 * elf.c (elfcore_write_s390_tdb): New function.
1551 (elfcore_write_register_note): Call it.
1552 (elfcore_grok_s390_tdb): New function.
1553 (elfcore_grok_note): Call it.
1555 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1557 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1559 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1561 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1563 2013-03-04 Alan Modra <amodra@gmail.com>
1565 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1566 non-zero addends when relocatable, rather than addends >= 32768.
1567 Always zero "addend" before applying relocation.
1569 2013-03-04 Nick Clifton <nickc@redhat.com>
1571 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1572 file pointer offsets for thin archives.
1574 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1576 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1577 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1579 2013-02-27 DJ Delorie <dj@redhat.com>
1581 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1582 * libbfd.h: Regenerate.
1583 * bfd-in2.h: Regenerate.
1584 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1585 references in compuated relocs.
1587 2013-02-26 Anthony Green <green@moxielogic.com>
1589 * config.bfd: Extend moxie-rtems target triplet name support.
1591 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1594 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1595 unique_global only for definition.
1596 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1598 (elf_link_add_object_symbols): Set unique_global only
1601 2013-02-21 Alan Modra <amodra@gmail.com>
1603 * elf-bfd.h (struct elf_build_id): Extracted from..
1604 (struct elf_build_id_info): ..here. Delete.
1605 (struct output_elf_obj_tdata): New, extracted from..
1606 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1608 (elf_program_header_size): Reference tdata->o.
1609 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1610 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1611 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1612 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1613 when opening bfd in any mode that might write.
1614 (_bfd_elf_write_object_contents): Use build_id field in
1615 output_elf_obj_tdata.
1616 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1617 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1619 2013-02-21 Alan Modra <amodra@gmail.com>
1621 * elf-bfd.h (struct core_elf_obj_tdata): New.
1622 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1623 core_program, and core_command. Add "core".
1624 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1625 Update all refs to tdata core fields.
1626 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1627 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1628 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1629 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1630 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1631 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1632 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1633 to tdata core fields.
1635 2013-02-21 Alan Modra <amodra@gmail.com>
1637 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1638 Delete num_locals and num_globals.
1639 (elf_num_locals, elf_num_globals): Don't define.
1640 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1641 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1642 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1643 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1644 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1645 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1647 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1648 number of locals syms via new param.
1649 (swap_out_syms): Adjust to suit elf_map_symbols change.
1651 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1653 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1654 STO_MICROMIPS annotation.
1656 2013-02-19 Alan Modra <amodra@gmail.com>
1658 * configure.in: Bump version to 2.23.52.
1659 * elf-bfd.h (struct elf_build_id_info): New.
1660 (struct elf_obj_tdata): Delete after_write_object_contents,
1661 after_write_object_contents_info and build_id_size. Make build_id
1662 a pointer to struct elf_build_id_info.
1663 * elf.c (_bfd_elf_write_object_contents): Style. Update
1664 after_write_ibject_contents invocation.
1665 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1666 allow zero size notes.
1667 * configure: Regenerate.
1669 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1671 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1672 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1673 (micromips_elf64_howto_table_rela): Likewise.
1674 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1675 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1676 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1677 (elf_micromips_howto_table_rela): Likewise.
1678 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1680 2013-02-18 Paul Brook <paul@codesourcery.com>
1682 * elfxx-mips.c (MICROMIPS_P): New macro.
1683 (_bfd_mips_elf_symbol_processing): Use it.
1685 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1687 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1688 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1690 2013-02-18 Alan Modra <amodra@gmail.com>
1693 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1694 (_bfd_elf_strtab_clear_all_refs): Declare.
1695 (_bfd_elf_strtab_resize): Declare.
1696 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1697 (_bfd_elf_strtab_clear_all_refs): New function.
1698 (_bfd_elf_strtab_resize): Likewise.
1699 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1701 2013-02-18 Alan Modra <amodra@gmail.com>
1703 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1704 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1705 and elf_text_section to..
1706 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1707 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1708 (struct alpha_elf_find_line): ..this.
1709 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1711 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1714 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1715 for references from the dummy bfd.
1717 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1720 * elflink.c (elf_link_add_object_symbols): Also track weak
1723 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1726 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1727 archive pointing to itself.
1728 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1730 2013-02-15 Nick Clifton <nickc@redhat.com>
1733 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1734 accessing a corrupt nested archive.
1736 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1738 * elfxx-mips.c (mips_got_page_ref): New structure.
1739 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1740 pair to represent the anchor point.
1741 (mips_got_info): Add a got_page_refs field.
1742 (mips_elf_link_hash_table): Add a sym_cache field.
1743 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1744 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1745 new anchor representation.
1746 (mips_elf_create_got_info): Create got_page_refs rather than
1748 (mips_elf_record_got_page_ref): New function.
1749 (mips_elf_pages_for_range): Move further down file.
1750 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1751 Use a section rather than a (bfd, symndx) pair to represent the
1753 (mips_elf_resolve_got_page_ref): New function.
1754 (mips_elf_resolve_final_got_entries): Use it to populate
1756 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1757 rather than mips_elf_record_got_page_entry. Only nullify h
1759 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1762 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1764 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1767 2013-02-12 Alan Modra <amodra@gmail.com>
1769 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1770 suitable definition when using generic linker hash table.
1772 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1774 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1775 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1776 mips_elf_traverse_got_arg. Count GOT entries.
1777 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1778 as argument. Update after above changes.
1779 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1780 mips_elf_count_got_entries. Update the calls to
1781 mips_elf_resolve_final_got_entries.
1783 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1785 * elfxx-mips.c (mips_got_tls_type): New enum.
1786 (mips_got_entry): Add tls_initialized.
1787 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1788 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1790 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1791 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1792 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1794 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1795 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1796 tls_initialized rather than GOT_TLS_DONE.
1797 (mips_tls_got_index): Delete.
1798 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1799 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1800 (mips_elf_record_got_entry): Initialize tls_initialized.
1802 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1804 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1805 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1806 tls_ie_got_offset and tls_gd_got_offset.
1807 (mips_elf_link_hash_newfunc): Remove initialization.
1808 (mips_elf_create_got_info): Likewise.
1809 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1810 (mips_tls_single_got_index): Delete.
1811 (mips_elf_local_got_index): Always use the GOT entry to track
1813 (mips_elf_global_got_index): Likewise.
1814 (mips_elf_create_local_got_entry): Assert that TLS entries have
1815 already been allocated.
1816 (mips_elf_record_global_got_symbol): Don't initialize
1817 tls_ie_type or tls_gd_type.
1818 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1819 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1821 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1823 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1824 have been allocated.
1825 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1826 tls_ie_type and tls_gd_type.
1828 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1830 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1831 aliasing violation. Check for htab allocation failures.
1833 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1835 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1837 (mips_elf_global_got_index): ...here. Reorder arguments so that
1838 the output bfd and info come first.
1839 (mips_elf_calculate_relocation): Update the call to
1840 mips_elf_global_got_index accordingly.
1841 (_bfd_mips_elf_finish_dynamic_symbol): Use
1842 mips_elf_primary_global_got_index rather than
1843 mips_elf_global_got_index.
1844 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1846 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1848 * elfxx-mips.c (mips_got_entry): Update comments.
1849 (mips_elf_multi_got_entry_eq): Rename to...
1850 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1851 (mips_elf_create_got_info): Remove master_got_p argument.
1852 Always use mips_elf_got_entry_eq.
1853 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1854 Update calls accordingly.
1856 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1858 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1859 (mips_elf_bfd2got_hash): Delete.
1860 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1861 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1862 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1863 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1864 than mips_elf_got_for_ibfd.
1865 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1866 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1867 (mips_elf_make_got_per_bfd): Replace with...
1868 (mips_elf_add_got_entry): ...this new function.
1869 (mips_elf_make_got_pages_per_bfd): Replace with...
1870 (mips_elf_add_got_page_entry): ...this new function.
1871 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1872 bfd and GOT arguments. Use mips_elf_add_got_entry and
1873 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1874 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1875 to set the BFD's GOT and free the old table.
1876 (mips_elf_merge_got): Replace bfd2got argument with separate
1877 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1878 Use mips_elf_count_got_entries to count the number of entries in
1879 each GOT. Update the calls to mips_elf_merge_got_with.
1880 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1881 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1882 (mips_elf_multi_got): Don't create the bfd2got hash table.
1883 Replace hash table traversal with a walk over the input bfds,
1884 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1885 to set the output bfd's GOT.
1886 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1887 bfds use the master GOT in the single-GOT case.
1888 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1889 rather than mips_elf_got_for_ibfd.
1891 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1893 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1894 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1895 (mips_elf_record_global_got_symbol): Update the hash entry before
1896 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1898 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1899 (mips_elf_record_got_page_entry): Record the entry in both the
1900 master and bfd GOTs.
1902 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1904 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1905 create another one if necessary.
1906 (mips_elf_set_gotidx): New function.
1907 (mips_elf_set_global_gotidx): Use it.
1908 (mips_elf_initialize_tls_index): Likewise. Take a
1909 mips_elf_traverse_got_arg as argument.
1910 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1911 (mips_elf_multi_got): Likewise. Cope with error returns from
1912 mips_elf_set_global_gotidx.
1914 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1916 * elfxx-mips.c (mips_got_info): Add relocs field.
1917 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1919 (mips_elf_traverse_got_arg): ...this new structure.
1920 (mips_elf_count_local_tls_relocs): Delete.
1921 (mips_elf_count_global_tls_relocs): Likewise.
1922 (mips_elf_count_got_entry): New function.
1923 (mips_elf_count_local_got_entries): Likewise.
1924 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1925 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1926 (mips_elf_record_local_got_symbol): Don't count got entries here.
1927 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1928 (mips_elf_set_global_got_offset): Split into...
1929 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1930 new functions. Take a mips_elf_traverse_got_arg rather than a
1931 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1932 Use g->relocs to record the number of relocs needed for global GOT
1934 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1935 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1936 relocations. Update for above function split.
1937 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1938 to count both the number of GOT entries and the number of TLS
1939 relocs required by local entries. Likewise
1940 mips_elf_count_global_tls_entries and global entries.
1941 Remove uses of mips_elf_count_local_tls_relocs and
1942 mips_elf_count_global_tls_relocs.
1944 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1946 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1947 to say that each structure represents only one type of TLS reference.
1948 (GOT_TLS_TYPE): New define.
1949 (mips_elf_link_hash_entry): Temporarily split tls_type and
1950 tls_got_offset into two variables each.
1951 (mips_elf_link_hash_newfunc): Update accordingly.
1952 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1953 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1954 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1955 (mips_tls_got_relocs): Use a switch statement.
1956 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1957 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1958 local "offset" variable.
1959 (mips_tls_got_index): Remove r_type argument and assert. Remove
1960 code that handled entries with two TLS types; always use the
1961 original got_index instead.
1962 (mips_tls_single_got_index): New function.
1963 (mips_elf_local_got_index): Use entry->tls_type to check for
1964 TLS entries. Use mips_tls_single_got_index. Update call to
1966 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1967 Use p->tls_type to check for TLS entries. Update call to
1968 mips_tls_got_index. Use mips_tls_single_got_index.
1969 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1970 Use entry.tls_type to check for TLS entries.
1971 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1972 with r_type argument. Use mips_elf_reloc_tls_type.
1973 Set up the new hash entry fields.
1974 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1975 with r_type argument. Use mips_elf_reloc_tls_type and
1976 mips_tls_got_entries. Remove code that handled entries
1977 with multiple TLS types.
1978 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1979 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1980 Use equality rather than masks when checking for specific TLS types.
1981 Use mips_tls_got_entries. Remove code that handled entries
1982 with multiple TLS types.
1983 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1984 testing the hash table entry.
1985 (_bfd_mips_elf_check_relocs): Update calls to
1986 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1987 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1988 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1990 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1992 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1993 (mips_elf_got_entry_hash): ...this, deleting the old version.
1994 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1997 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1999 * elfxx-mips.c (mips_elf_create_got_info): New function.
2000 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2001 (mips_elf_create_got_section): Likewise.
2003 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2005 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2008 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2010 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2012 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2014 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2015 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2017 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2019 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2020 (mips_elf_count_global_tls_relocs): Don't count indirect or
2022 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2023 number of TLS entries were allocated.
2025 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2027 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2029 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2031 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2032 if there are TLS relocations.
2034 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2036 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2037 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2039 2013-02-11 Alan Modra <amodra@gmail.com>
2041 * elfcode.h (elf_checksum_contents): Free contents.
2042 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2043 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2044 (elf_final_link_free): New function, extracted from..
2045 (bfd_elf_final_link): ..here. Always call
2046 _bfd_elf_write_section_eh_frame_hdr.
2047 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2048 _bfd_elf_link_hash_table_free.
2049 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2050 * libbfd.h: Regenerate.
2051 * merge.c (_bfd_merge_sections_free): New function.
2052 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2054 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2055 _bfd_elf_link_hash_table_free.
2056 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2057 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2058 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2059 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2060 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2061 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2062 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2063 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2064 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2065 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2066 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2067 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2068 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2069 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2070 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2071 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2072 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2074 2013-02-10 Alan Modra <amodra@gmail.com>
2076 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2077 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2078 * m68klinux.c (linux_link_hash_table_create): Likewise.
2079 * sparclinux.c (linux_link_hash_table_create): Likewise.
2080 * sunos.c (sunos_link_hash_table_create): Likewise.
2081 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2082 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2083 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2084 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2085 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2086 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2087 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2088 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2089 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2090 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2091 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2092 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2093 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2094 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2095 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2096 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2097 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2098 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2099 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2100 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2101 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2102 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2103 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2104 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2105 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2106 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2107 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2108 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2110 2013-02-10 Alan Modra <amodra@gmail.com>
2112 * i386linux.c (linux_link_hash_table_create): Allocate table
2113 with bfd_zmalloc, not bfd_alloc.
2114 * pdp11.c (link_hash_table_create): Allocate table with
2115 bfd_malloc, not bfd_alloc.
2116 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2117 with bfd_zmalloc, not bfd_zalloc.
2118 (bfin_link_hash_table_create): Likewise.
2119 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2120 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2122 2013-02-10 Alan Modra <amodra@gmail.com>
2125 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2127 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2129 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2131 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2134 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2136 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2139 2013-02-08 Alan Modra <amodra@gmail.com>
2142 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2143 * elf.c (elf_find_function): Revert last change. Use new
2144 tdata field rather than static vars for cache.
2146 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2149 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2150 symbol is defined in regular object.
2152 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2155 * elf.c (elf_find_function): Don't cache if symbols change.
2157 2013-02-07 Alan Modra <amodra@gmail.com>
2160 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2161 copy attributes from or to non-ELF.
2163 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2165 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2166 for non-zero TLS symbol.
2167 (elf_i386_relocate_section): Don't resolve size relocation against
2168 non-zero TLS symbol.
2169 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2170 pc_count for non-zero TLS symbol.
2171 (elf_x86_64_relocate_section): Don't resolve size relocation
2172 against non-zero TLS symbol.
2174 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2175 Andrew Jenner <andrew@codesourcery.com>
2177 Based on patches from Altera Corporation.
2179 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2180 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2181 (BFD_BACKENDS): Add elf32-nios2.lo.
2182 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2183 * Makefile.in: Regenerated.
2184 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2185 bfd_elf32_littlenios2_vec.
2186 * configure: Regenerated.
2187 * config.bfd: Add cases for nios2.
2188 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2189 (bfd_mach_nios2): Define.
2190 (bfd_nios2_arch): Declare.
2191 (bfd_archures_list): Add bfd_nios2_arch.
2192 * targets.c (bfd_elf32_bignios2_vec): Declare.
2193 (bfd_elf32_littlenios2_vec): Declare.
2194 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2195 bfd_elf32_littlenios2_vec.
2196 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2197 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2198 * bfd-in2.h: Regenerated.
2199 * libbfd.h: Regenerated.
2200 * cpu-nios2.c: New file.
2201 * elf32-nios2.c: New file.
2203 2013-02-06 Alan Modra <amodra@gmail.com>
2205 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2208 2013-02-06 Alan Modra <amodra@gmail.com>
2210 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2211 * Makefile.in: Regenerate.
2213 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2214 Pedro Alves <palves@redhat.com>
2216 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2217 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2219 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2220 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2221 * elf-linux-psinfo.h: New file.
2222 * elf.c: Include elf-linux-psinfo.h.
2223 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2225 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2226 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2227 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2228 (elfcore_write_ppc_linux_prpsinfo32): New function.
2230 2013-02-04 Tristan Gingold <gingold@adacore.com>
2232 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2235 2013-02-04 Alan Modra <amodra@gmail.com>
2237 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2238 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2239 * Makefile.in: Regenerate.
2240 * po/SRC-POTFILES.in: Regenerate.
2242 2013-02-04 Alan Modra <amodra@gmail.com>
2244 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2245 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2247 2013-02-01 Alan Modra <amodra@gmail.com>
2249 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2252 2013-01-31 Tristan Gingold <gingold@adacore.com>
2254 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2255 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2256 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2258 2013-01-31 Alan Modra <amodra@gmail.com>
2259 David S. Miller <davem@davemloft.net>
2262 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2263 references to __tls_get_addr.
2264 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2265 vtinherit and vtentry reloc handling too.
2266 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2268 2013-01-31 Alan Modra <amodra@gmail.com>
2270 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2272 2013-01-31 Alan Modra <amodra@gmail.com>
2274 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2276 2013-01-28 Alan Modra <amodra@gmail.com>
2278 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2279 "relocation" in error messages throughout file.
2280 (ppc64_elf_relocate_section): Remove sibling call error message,
2281 replace with "call lacks nop". Specially report errors for
2282 branches to function entry points via OPD lookup and branches
2283 to stubs. Remove NULL symbol handling now done by %T.
2285 2013-01-28 Alan Modra <amodra@gmail.com>
2287 * archive.c (bfd_generic_archive_p): Return target and keep
2288 ardata on partial matches.
2289 * format.c (bfd_check_format_matches): Adjust for above
2290 change. Remove bfd_error_file_ambiguously_recognized dead
2293 2013-01-26 Alan Modra <amodra@gmail.com>
2295 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2296 bfd_preserve_finish): Move to..
2297 * format.c: ..here, splitting out..
2298 (bfd_reinit): ..this. New function.
2299 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2300 keep bfd state for a match.
2301 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2302 * elfcore.h (elf_core_file_p): Likewise.
2303 * mach-o.c (bfd_mach_o_header_p): Likewise.
2304 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2305 * xsym.c (bfd_sym_object_p): Likewise.
2306 * mmo.c (mmo_scan): Clear abfd->symcount.
2307 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2308 * section.c (bfd_section_list_clear): Clear section_htab.count.
2309 * bfd-in2.h: Regenerate.
2311 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2313 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2314 second reloc, make sure that the reloc potentially exists first.
2316 2013-01-24 Nick Clifton <nickc@redhat.com>
2318 * archures.c: Add bfd_mach_v850e3v5.
2319 * bfd-in2.h: Regenerate.
2320 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2321 * cpu-v850_rh850.c: Likewise.
2322 * elf32-v850.c: Add support for v850e3v5 architecture.
2324 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2326 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2328 2013-01-23 Leif Ekblad <leif@rdos.net>
2330 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2332 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2334 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2335 non-zero TLS symbol.
2336 (elf_i386_relocate_section): Resolve size relocation against
2337 non-zero TLS symbol.
2338 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2339 for non-zero TLS symbol.
2340 (elf_x86_64_relocate_section): Resolve size relocation against
2341 non-zero TLS symbol.
2343 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2345 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2346 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2349 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2351 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2352 PC-relative relocation.
2353 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2354 as PC-relative relocation.
2356 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2358 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2360 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2362 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2363 and R_X86_64_SIZE64 check.
2364 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2365 nor R_X86_64_SIZE64.
2367 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2369 * bfd-in2.h: Regenerated.
2370 * libbfd.h: Likewise.
2372 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2373 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2374 (elf_i386_check_relocs): Handle R_386_SIZE32.
2375 (elf_i386_gc_sweep_hook): Likewise.
2376 (elf_i386_relocate_section): Likewise.
2378 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2379 and R_X86_64_SIZE64 entries.
2380 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2381 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2382 (elf_x86_64_reloc_name_lookup): Likewise.
2383 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2385 (elf_x86_64_gc_sweep_hook): Likewise.
2386 (elf_x86_64_relocate_section): Likewise.
2388 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2391 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2393 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2394 with R_X86_64_RELATIVE64.
2396 2013-01-15 Nick Clifton <nickc@redhat.com>
2398 * elf32-msp430.c: Fix spelling typo.
2400 2013-01-15 Alan Modra <amodra@gmail.com>
2402 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2405 2013-01-14 Alan Modra <amodra@gmail.com>
2408 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2409 (memory_bclose): Likewise. Return 0 on success.
2410 * cache.c (cache_bclose): Likewise.
2411 * opncls.c (opncls_bclose, bfd_close): Likewise.
2412 * vms-lib.c (vms_lib_bclose): Likewise.
2413 * libbfd.h: Regenerate.
2415 2013-01-13 Alan Modra <amodra@gmail.com>
2417 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2418 Add ref_dynamic_nonweak.
2419 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2420 (_bfd_elf_merge_symbol): Don't call above function. Move
2421 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2423 (elf_link_add_object_symbols): Delete redundant "override" test.
2424 Don't set dynamic_def here.
2425 (elf_link_output_extsym): Update.
2427 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2429 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2430 normal and TLS symbol access.
2431 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2433 2013-01-12 Alan Modra <amodra@gmail.com>
2435 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2436 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2437 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2439 2013-01-12 Alan Modra <amodra@gmail.com>
2442 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2443 (_bfd_elf_strtab_clear_all_refs): Define.
2444 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2445 (_bfd_elf_strtab_clear_all_refs): Delete.
2446 * elflink.c (elf_link_add_object_symbols): Clear out added
2447 strtab refs. Correct handling of warning common symbols.
2449 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2451 * aout0.c: Remove trailing white spaces.
2452 * archive.c: Likewise.
2453 * archures.c: Likewise.
2454 * bfd-in.h: Likewise.
2455 * bfd-in2.h: Likewise.
2456 * coff-alpha.c: Likewise.
2457 * coff-i860.c: Likewise.
2458 * coff-mips.c: Likewise.
2459 * coff-ppc.c: Likewise.
2460 * coff-tic80.c: Likewise.
2461 * coff-x86_64.c: Likewise.
2462 * coff-z80.c: Likewise.
2463 * coffcode.h: Likewise.
2464 * coffgen.c: Likewise.
2465 * cofflink.c: Likewise.
2466 * compress.c: Likewise.
2467 * corefile.c: Likewise.
2468 * cpu-arm.c: Likewise.
2469 * cpu-avr.c: Likewise.
2470 * cpu-bfin.c: Likewise.
2471 * cpu-cr16.c: Likewise.
2472 * cpu-cr16c.c: Likewise.
2473 * cpu-crx.c: Likewise.
2474 * cpu-h8300.c: Likewise.
2475 * cpu-i386.c: Likewise.
2476 * cpu-lm32.c: Likewise.
2477 * cpu-m68k.c: Likewise.
2478 * cpu-moxie.c: Likewise.
2479 * cpu-msp430.c: Likewise.
2480 * cpu-sh.c: Likewise.
2481 * cpu-xc16x.c: Likewise.
2482 * dwarf2.c: Likewise.
2483 * ecofflink.c: Likewise.
2484 * ecoffswap.h: Likewise.
2485 * elf-ifunc.c: Likewise.
2486 * elf-m10300.c: Likewise.
2487 * elf-vxworks.c: Likewise.
2488 * elf32-avr.c: Likewise.
2489 * elf32-avr.h: Likewise.
2490 * elf32-cr16.c: Likewise.
2491 * elf32-cr16c.c: Likewise.
2492 * elf32-cris.c: Likewise.
2493 * elf32-crx.c: Likewise.
2494 * elf32-frv.c: Likewise.
2495 * elf32-hppa.c: Likewise.
2496 * elf32-i860.c: Likewise.
2497 * elf32-ip2k.c: Likewise.
2498 * elf32-iq2000.c: Likewise.
2499 * elf32-m32c.c: Likewise.
2500 * elf32-m68hc1x.c: Likewise.
2501 * elf32-msp430.c: Likewise.
2502 * elf32-mt.c: Likewise.
2503 * elf32-ppc.c: Likewise.
2504 * elf32-rl78.c: Likewise.
2505 * elf32-s390.c: Likewise.
2506 * elf32-score.h: Likewise.
2507 * elf32-sh-symbian.c: Likewise.
2508 * elf32-sh.c: Likewise.
2509 * elf32-spu.c: Likewise.
2510 * elf32-tic6x.c: Likewise.
2511 * elf32-v850.c: Likewise.
2512 * elf32-xc16x.c: Likewise.
2513 * elf32-xtensa.c: Likewise.
2514 * elf64-alpha.c: Likewise.
2515 * elf64-hppa.c: Likewise.
2516 * elf64-ppc.c: Likewise.
2517 * elf64-s390.c: Likewise.
2518 * elfcore.h: Likewise.
2519 * elflink.c: Likewise.
2520 * elfxx-mips.c: Likewise.
2521 * elfxx-sparc.c: Likewise.
2522 * elfxx-tilegx.c: Likewise.
2524 * libcoff.h: Likewise.
2525 * libpei.h: Likewise.
2526 * libxcoff.h: Likewise.
2527 * linker.c: Likewise.
2528 * mach-o-i386.c: Likewise.
2529 * mach-o-target.c: Likewise.
2530 * mach-o.c: Likewise.
2531 * mach-o.h: Likewise.
2533 * opncls.c: Likewise.
2534 * pdp11.c: Likewise.
2535 * pe-x86_64.c: Likewise.
2536 * peXXigen.c: Likewise.
2537 * pef-traceback.h: Likewise.
2538 * pei-x86_64.c: Likewise.
2539 * peicode.h: Likewise.
2540 * plugin.c: Likewise.
2541 * reloc.c: Likewise.
2542 * riscix.c: Likewise.
2543 * section.c: Likewise.
2546 * tekhex.c: Likewise.
2547 * ticoff.h: Likewise.
2548 * vaxbsd.c: Likewise.
2549 * xcofflink.c: Likewise.
2550 * xtensa-isa.c: Likewise.
2552 2013-01-10 Will Newton <will.newton@imgtec.com>
2554 * Makefile.am: Add Meta.
2555 * Makefile.in: Regenerate.
2556 * archures.c (bfd_mach_metag): New.
2557 * bfd-in2.h: Regenerate.
2558 * config.bfd: Add Meta.
2559 * configure: Regenerate.
2560 * configure.in: Add Meta.
2561 * cpu-metag.c: New file.
2562 * elf-bfd.h: Add Meta.
2563 * elf32-metag.c: New file.
2564 * elf32-metag.h: New file.
2565 * libbfd.h: Regenerate.
2566 * reloc.c: Add Meta relocations.
2567 * targets.c: Add Meta.
2569 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2571 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2572 (elfcore_write_aarch_hw_break): Likewise.
2573 (elfcore_write_aarch_hw_watch): Likewise.
2574 * elf.c (elfcore_grok_aarch_tls): New function.
2575 (elfcore_grok_aarch_hw_break): Likewise.
2576 (elfcore_grok_aarch_hw_watch): Likewise.
2577 (elfcore_grok_note): Call the new functions to handle the
2578 corresponding notes.
2579 (elfcore_write_aarch_tls): New function.
2580 (elfcore_write_aarch_hw_break): Likewise.
2581 (elfcore_write_aarch_hw_watch): Likewise.
2582 (elfcore_write_register_note): Call the new functions to handle the
2583 corresponding pseudo sections.
2585 2013-01-07 Tom Tromey <tromey@redhat.com>
2587 * section.c (_bfd_std_section): Rename from std_section.
2588 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2589 (STD_SECTION): Update.
2590 * bfd-in2.h: Rebuild.
2592 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2594 * archures.c (bfd_mach_mips5900): Define.
2595 * bfd-in2.h: Regenerate.
2596 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2597 * cpu-mips.c: Add support for MIPS r5900.
2598 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2600 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2601 Nick Clifton <nickc@redhat.com>
2603 * elflink.c (get_value): Prevent the use of an undefined shift
2604 operation. Add sanity checks.
2606 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2608 * config.bfd (cr16*-*-uclinux*): New target support.
2611 For older changes see ChangeLog-2012
2613 Copyright (C) 2013 Free Software Foundation, Inc.
2615 Copying and distribution of this file, with or without modification,
2616 are permitted in any medium without royalty provided the copyright
2617 notice and this notice are preserved.
2623 version-control: never