1 2013-10-24 Nick Clifton <nickc@redhat.com>
4 * dwarf2.c (lookup_address_in_line_info_table): Change return type
5 to be the range of addresses covered by the table.
6 (comp_unit_find_nearest_line): Likewise.
7 (find_line): Search all CUs. Select the one that matches and
8 covers the smallest address range.
10 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
12 * elf32-cris.c (cris_elf_check_relocs): Don't assume
13 a registered dynobj means that a .got has been created.
15 2013-10-17 Alan Modra <amodra@gmail.com>
18 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
19 when finding lowest_section.
21 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
23 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
24 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
25 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
26 Merge Tag_GNU_MIPS_ABI_MSA attributes.
28 2013-10-14 Nick Clifton <nickc@redhat.com>
30 * gen-aout.c (main): Fix formatting. Close file.
32 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
34 * elfxx-mips.c (mips_use_local_got_p): New function.
35 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
36 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
37 GOT and absolute references.
39 2013-10-09 Roland McGrath <mcgrathr@google.com>
41 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
42 expression to int to silence over-eager compiler warnings.
44 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
45 loop that doesn't use (or initialize) it.
47 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
48 Move second const qualifier so it applies to the pointer.
50 2013-10-09 Nick Clifton <nickc@redhat.com>
53 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
55 2013-10-09 Tom Tromey <tromey@redhat.com>
57 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
59 2013-10-09 Nick Clifton <nickc@redhat.com>
62 * elf32-rl78.c (rl78_dump_symtab): Delete.
63 (rl78_get_reloc): Delete.
65 2013-10-09 Tom Tromey <tromey@redhat.com>
68 * opncls.c (bfd_get_alt_debug_link_info): Change type of
69 buildid_len to bfd_size_type.
71 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
74 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
75 "case". Reindent "switch" statements.
77 2013-10-08 Tom Tromey <tromey@redhat.com>
80 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
81 parameter. Change type of buildid_out. Update.
82 (get_alt_debug_link_info_shim): New function.
83 (bfd_follow_gnu_debuglink): Use it.
85 2013-10-08 Andreas Schwab <schwab@suse.de>
87 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
90 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
92 * configure: Regenerate.
94 2013-10-03 Will Newton <will.newton@linaro.org>
96 * configure: Regenerate.
97 * configure.in: Build elf-ifunc.o for AArch64.
98 * elfnn-aarch64.c: Include objalloc.h.
99 (elfNN_aarch64_local_htab_hash): New function.
100 (elfNN_aarch64_local_htab_eq): New function.
101 (elfNN_aarch64_get_local_sym_hash): New function.
102 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
104 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
105 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
106 for handling STT_GNU_IFUNC symbols.
107 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
108 references to STT_GNU_IFUNC symbols.
109 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
110 STT_GNU_IFUNC symbols.
111 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
112 symbols. Ensure we don't increase plt.refcount from -1 to 0.
113 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
114 (elfNN_aarch64_is_function_type): Remove function.
115 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
116 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
117 (elfNN_aarch64_allocate_local_dynrelocs): New function.
118 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
119 (elfNN_aarch64_size_dynamic_sections): Call
120 elfNN_aarch64_allocate_local_dynrelocs.
121 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
122 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
123 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
124 STT_GNU_IFUNC symbols and .iplt.
125 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
126 (elfNN_aarch64_finish_dynamic_sections): Call
127 elfNN_aarch64_finish_local_dynamic_symbol.
129 2013-09-30 Nick Clifton <nickc@redhat.com>
131 * cpu-msp430.c: Use printable names that match the values
132 displayed by readelf.
134 2013-08-25 Andrew Pinski <apinski@cavium.com>
136 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
139 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
141 * elfxx-mips.c (mips_elf_create_got_section): Hide
142 _GLOBAL_OFFSET_TABLE_.
144 2013-09-24 Alan Modra <amodra@gmail.com>
146 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
148 2013-09-24 Alan Modra <amodra@gmail.com>
150 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
151 stabs at end of .stab. Tidy variable usage. Don't drop the need
152 for a NULL function name stab if If N_FUN stab is ignored.
153 Ensure index entry count loop matches write loop.
155 2013-09-20 Alan Modra <amodra@gmail.com>
157 * configure: Regenerate.
159 2013-09-18 Tristan Gingold <gingold@adacore.com>
161 * configure.in: Bump version to 2.24.51
162 * configure: Regenerate.
164 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
166 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
169 2013-08-31 John David Anglin <dave.anglin@bell.net>
171 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
174 2013-08-29 Jakub Jelinek <jakub@redhat.com>
176 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
177 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
178 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
179 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
181 2013-08-27 Alan Modra <amodra@gmail.com>
183 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
184 Add notice_as_needed.
185 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
186 (elf_backend_notice_as_needed): Define.
187 (ppc64_elf_as_needed_cleanup): Rename and adjust..
188 (ppc64_elf_notice_as_needed): ..to this.
189 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
190 (elf_link_add_object_symbols): ..from here.
191 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
192 (elf_backend_notice_as_needed): Define..
193 (elfNN_bed): ..and use here.
195 2013-08-26 Roland McGrath <mcgrathr@google.com>
197 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
198 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
199 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
200 (bfd_i386_nacl_arch): New variable.
201 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
202 (bfd_x64_32_arch_intel_syntax): Link them into the list.
203 * bfd-in2.h: Regenerate.
205 2013-08-26 Roland McGrath <mcgrathr@google.com>
207 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
208 elf_segment_map list. If an executable segment is page-aligned
209 but does not end with a full page, then append a fake section into
210 the segment map entry that pads out the page.
211 (nacl_final_write_processing): New function. Write the code fill
212 laid out in nacl_modify_segment_map.
213 * elf-nacl.h: Declare it.
214 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
215 (elf_backend_final_write_processing): Define it for NaCl backend.
216 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
217 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
219 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
220 parameter to MINPAGESIZE.
221 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
223 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
225 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
227 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
228 set GOT's entry size if there is no ELF section data.
229 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
230 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
233 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
235 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
236 (get_elf_x86_64_backend_data): Use it.
237 (elf_x86_64_size_dynamic_sections): Likewise.
239 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
242 * bfdio.c: Fix typos.
243 * elf32-spu.c: Likewise.
244 * elfnn-aarch64.c: Likewise.
246 2013-08-21 Tristan Gingold <gingold@adacore.com>
248 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
250 * coffcode.h (coff_compute_section_file_positions): Force
251 match between file offset and vma offset.
253 2013-08-21 Alan Modra <amodra@gmail.com>
255 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
256 and *poldalignment before exiting when !relocs_compatible.
258 2013-08-21 Alan Modra <amodra@gmail.com>
260 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
261 symbols to STV_HIDDEN.
263 2013-08-14 John Tytgat <john@bass-software.com>
266 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
267 segment containing the relocating symbol instead of assuming 0 for
268 sb group relocations.
270 2013-08-09 Nick Clifton <nickc@redhat.com>
272 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
273 flag bits do not match.
274 (rl78_elf_print_private_bfd_data): Describe G10 flag.
276 2013-08-05 John Tytgat <john@bass-software.com>
278 * po/BLD-POTFILES.in: Regenerate.
279 * po/SRC-POTFILES.in: Likewise.
281 2013-07-31 John Tytgat <john@bass-software.com>
284 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
287 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
289 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
290 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
293 2013-07-27 Andrew Pinski <apinski@cavium.com>
295 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
296 Use the correct alignment for
297 _bfd_elf_make_dynamic_reloc_section for ILP32.
299 2013-07-27 Andrew Pinski <apinski@cavium.com>
301 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
302 BFD_RELOC_AARCH64_NONE explicitly.
304 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
306 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
307 entry size if there is no ELF section data.
309 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
311 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
312 Don't check symbol visibility here. Remove a check already
314 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
315 instead of individual checks.
316 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
317 check the offset to decide if produce a GOT or PLT entry.
318 Remove redundant assertions. Remove code to produce GOT entries
319 for local symbols. Remove a duplicate comment and add a comment
321 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
324 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
326 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
329 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
331 * elf32-vax.c (elf_vax_discard_got_entries): New function.
332 (elf_vax_always_size_sections): Likewise.
333 (elf_vax_size_dynamic_sections): Remove code moved to
334 elf_vax_always_size_sections. Make comment on
335 elf_vax_instantiate_got_entries match reality.
336 (elf_vax_instantiate_got_entries): Assert that rather than check
337 if dynobj is null. Don't check for dynamic_sections_created.
338 Make function description match reality.
339 (elf_backend_always_size_sections): New macro.
341 2013-07-25 Alan Modra <amodra@gmail.com>
343 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
345 (opd_entry_value): Cache .opd section contents.
346 (ppc64_elf_relocate_section): Adjust.
348 2013-07-25 Alan Modra <amodra@gmail.com>
352 * elflink.c (elf_link_add_object_symbols): Correct test in
353 last patch. Remove unnecessary code.
355 2013-07-24 Tristan Gingold <gingold@adacore.com>
357 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
358 R_RBR. Add numbers in comments.
359 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
360 * coff64-rs6000.c: Likewise.
362 2013-07-20 Alan Modra <amodra@gmail.com>
366 * elflink.c (elf_link_add_object_symbols): Don't clobber
367 .gnu.warning.symbol sections when shared.
369 2013-07-19 Nick Clifton <nickc@redhat.com>
371 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
372 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
374 2013-07-18 Travis Snoozy <quandary@remstate.com>
377 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
379 * R_MSP430_2X_PCREL: Likewise.
380 * R_MSP430X_10_PCREL: Likewise.
381 * R_MSP430X_2X_PCREL: Likewise.
383 2013-07-18 Terry Guo <terry.guo@arm.com>
385 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
387 (elf32_arm_final_link_relocate): Likewise.
389 2013-07-18 Bill Neubauer <wcn@google.com>
391 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
394 2013-07-18 Roland McGrath <mcgrathr@google.com>
396 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
397 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
398 (arm_build_one_stub): Increase MAXRELOCS to 3.
399 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
400 (struct elf32_arm_link_hash_table): Give add_stub_section member's
401 pointee type a third argument.
402 (elf32_arm_create_or_find_stub_sec): Update caller.
403 (elf32_arm_size_stubs): Update argument type.
404 * bfd-in.h (elf32_arm_size_stubs): Update decl.
405 * bfd-in2.h: Regenerate.
406 * libbfd.h: Regenerate.
408 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
410 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
411 magic numbers with enum values.
413 2013-07-12 Roland McGrath <mcgrathr@google.com>
415 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
416 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
417 been added here with 2013-07-05 elf32-s390.c change).
418 * bfd-in2.h: Regenerate (no-op).
419 * libbfd.h: Regenerate (no-op).
421 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
423 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
425 (_bfd_mips_elf_print_private_bfd_data): Likewise.
427 2013-07-09 Tristan Gingold <gingold@adacore.com>
429 * vms-alpha.c (struct vms_private_data_struct): Remove
430 flag_hash_long_names and flag_show_after_trunc.
431 (hash_string): Remove.
432 (_bfd_vms_length_hash_symbol): Remove.
433 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
434 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
435 (_bfd_vms_write_ehdr): Remove code that set removed flags.
436 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
437 (vms_bfd_is_local_label_name): Remove trace call.
439 2013-07-09 Tristan Gingold <gingold@adacore.com>
441 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
443 * configure.com: Adjust to match changes in configure.
444 * makefile.vms (OBJS): Update list.
446 2013-07-05 Tristan Gingold <gingold@adacore.com>
448 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
451 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
453 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
454 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
455 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
456 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
458 * elf64-s390.c: See elf32-s390.c
459 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
460 * libbfd.h: Add new reloc strings.
462 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
464 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
466 (elfNN_aarch64_relocate_section): Likewise.
467 (elfNN_aarch64_gc_sweep_hook): Likewise.
468 (elfNN_aarch64_check_relocs): Likewise.
470 2013-07-03 Alan Modra <amodra@gmail.com>
472 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
473 when relocatable. Don't change root.type or type here.
474 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
476 2013-07-03 Alan Modra <amodra@gmail.com>
478 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
479 (ppc64_elf_size_stubs): Don't set "addend".
480 (ppc64_elf_relocate_section): Don't allow calls via
481 toc-adjusting stubs without a following nop even in an
482 executable, except for self-calls and both libc_start_main
483 and .libc_start_main.
485 2013-07-03 Alan Modra <amodra@gmail.com>
487 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
489 2013-07-02 Tristan Gingold <gingold@adacore.com>
491 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
494 2013-07-02 Tristan Gingold <gingold@adacore.com>
496 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
497 (_bfd_vms_find_nearest_line_discriminator): New function.
499 2013-07-02 Tristan Gingold <gingold@adacore.com>
501 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
503 2013-07-02 Tristan Gingold <gingold@adacore.com>
505 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
506 (rs6000coff_vec): Reference it.
508 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
510 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
511 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
512 (elfNN_aarch64_create_dynamic_sections): Do not define
513 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
515 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
517 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
518 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
519 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
520 * ld-aarch64/tls-relax-all.d: Likewise.
521 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
522 * ld-aarch64/gc-tls-relocs.d: Likewise.
523 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
524 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
525 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
527 2013-07-02 Alan Modra <amodra@gmail.com>
529 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
530 .TOC. after relocatable check.
532 2013-07-01 Alan Modra <amodra@gmail.com>
534 * elf64-ppc.h (ppc64_elf_toc): Delete.
535 (ppc64_elf_set_toc): Declare.
536 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
537 with call the ppc64_elf_set_toc.
538 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
539 (ppc64_elf_start_multitoc_partition): Likewise.
540 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
542 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
544 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
545 as needing a toc pointer.
546 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
547 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
550 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
553 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
556 2013-06-28 Nick Clifton <nickc@redhat.com>
559 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
561 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
563 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
565 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
566 in sgot[0] rather than sgotplt[0].
568 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
570 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
571 beginning of the generated file.
572 (elf64-aarch64.c): Likewise.
573 * Makefile.in: Re-generated.
575 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
577 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
578 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
579 * Makefile.in: Re-generated.
580 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
581 (bfd_elf64_littleaarch64_vec): Likewise.
582 (bfd_elf32_bigaarch64_vec): Likewise.
583 (bfd_elf32_littleaarch64_vec): Likewise.
584 * configure: Re-generated.
585 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
586 * elfxx-aarch64.h: New file.
587 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
588 stuff to elfxx-aarch64.c.
589 (bfd_elf_aarch64_put_addend): Removed.
590 (PG_OFFSET, PG): Likewise.
591 (elfNN_aarch64_small_plt0_entry): Support ELF32.
592 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
593 (elf64_aarch64_grok_prstatus): Removed.
594 (elf_backend_grok_prstatus): Removed.
596 (aarch64_unsigned_overflow): Likewise.
597 (aarch64_signed_overflow): Likewise.
598 (aarch64_resolve_relocation): Likewise.
600 (decode_branch_ofs_26): Likewise.
601 (decode_cond_branch_ofs_19): Likewise.
602 (decode_ld_lit_ofs_19): Likewise.
603 (decode_tst_branch_ofs_14): Likewise.
604 (decode_movw_imm): Likewise.
605 (decode_adr_imm): Likewise.
606 (decode_add_imm): Likewise.
607 (reencode_branch_ofs_26): Likewise.
608 (reencode_cond_branch_ofs_19): Likewise.
609 (reencode_ld_lit_ofs_19): Likewise.
610 (reencode_tst_branch_ofs_14): Likewise.
611 (reencode_movw_imm): Likewise.
612 (reencode_adr_imm): Likewise.
613 (reencode_ldst_pos_imm): Likewise.
614 (reencode_add_imm): Likewise.
615 (reencode_movzn_to_movz): Likewise.
616 (reencode_movzn_to_movn): Likewise.
617 (aarch64_relocate): Update to call the new function names in
619 (aarch64_calculate_got_entry_vma): Likewise.
620 (elfNN_aarch64_final_link_relocate): Likewise.
621 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
622 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
623 (elf_aarch64_update_plt_entry): ... this.
624 (elfNN_aarch64_create_small_pltn_entry): Update.
625 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
626 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
627 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
628 call elf_aarch64_update_plt_entry.
630 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
632 * bfd-in2.h: Re-generated.
633 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
634 (IS_AARCH64_TLS_RELOC): Change to be based on the
635 bfd reloc enumerators.
636 (IS_AARCH64_TLSDESC_RELOC): Likewise.
637 (PG, PG_OFFSET): Cast literal to bfd_vma.
638 (elf64_aarch64_howto_table): Removed.
639 (elf64_aarch64_howto_dynrelocs): Removed.
640 (elf64_aarch64_tls_howto_table): Removed.
641 (elf64_aarch64_tlsdesc_howto_table): Removed.
642 (elfNN_aarch64_howto_table): New table to host all howto entires..
643 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
644 (elfNN_aarch64_bfd_reloc_from_howto): New function.
645 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
646 (struct elf_aarch64_reloc_map): New.
647 (elf_aarch64_reloc_map): New table.
648 (elfNN_aarch64_howto_from_bfd_reloc): New function.
649 (elfNN_aarch64_howto_from_type): Update to look up the new table
650 elfNN_aarch64_howto_table.
651 (struct elf64_aarch64_reloc_map): Remove.
652 (elf64_aarch64_reloc_map): Remove.
653 (elfNN_aarch64_reloc_type_lookup): Change to call
654 elfNN_aarch64_howto_from_bfd_reloc.
655 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
656 elfNN_aarch64_howto_table.
657 (aarch64_resolve_relocation): Refactor to switch on the bfd
659 (bfd_elf_aarch64_put_addend): Likewise.
660 (elfNN_aarch64_final_link_relocate): Likewise.
661 (aarch64_tls_transition_without_check): Likewise.
662 (aarch64_reloc_got_type): Likewise.
663 (aarch64_can_relax_tls): Likewise.
664 (aarch64_tls_transition): Likewise.
665 (elfNN_aarch64_tls_relax): Likewise.
666 (elfNN_aarch64_final_link_relocate): Likewise.
667 (elfNN_aarch64_relocate_section): Likewise.
668 (elfNN_aarch64_gc_sweep_hook): Likewise.
669 (elfNN_aarch64_check_relocs): Likewise.
670 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
671 * libbfd.h: Re-generated.
672 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
673 (BFD_RELOC_AARCH64_RELOC_START)
674 (BFD_RELOC_AARCH64_RELOC_END)
675 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
676 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
677 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
678 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
679 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
680 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
681 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
683 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
685 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
686 (BUILD_CFILES): Add elf32-aarch64.c.
687 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
688 * Makefile.in: Re-generated.
689 * archures.c (bfd_mach_aarch64_ilp32): New define.
690 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
691 (bfd_elf32_aarch64_set_options): Ditto.
692 (elf32_aarch64_setup_section_lists): Ditto.
693 (elf32_aarch64_next_input_section): Ditto.
694 (elf32_aarch64_size_stubs): Ditto.
695 (elf32_aarch64_build_stubs): Ditto.
696 * bfd-in2.h: Re-generated.
697 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
698 and bfd_elf32_bigaarch64_vec.
699 (aarch64-*-linux*): Likewise.
700 (aarch64_be-*-elf): Likewise.
701 (aarch64_be-*-linux*): Likewise.
702 * configure.in (bfd_elf32_bigaarch64_vec)
703 (bfd_elf32_littleaarch64_vec): New.
704 * configure: Re-generated.
705 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
707 (bfd_aarch64_arch_ilp32): New.
708 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
709 * elfnn-aarch64.c (ARCH_SIZE): New define.
710 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
711 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
712 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
713 (ELF64_R_*): Rename to ELFNN_R_*.
714 Plus other paramaterization.
715 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
717 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
718 bfd_elf32_littleaarch64_vec.
720 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
722 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
723 (BUILD_CFILES): Add elf64-aarch64.c.
724 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
725 * Makefile.in: Re-generated.
726 * elf64-aarch64.c: Rename to ...
727 * elfnn-aarch64.c: ... this.
729 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
730 Paul Brook <paul@codesourcery.com>
732 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
733 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
734 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
735 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
736 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
737 (micromips_insn32_o32_exec_plt0_entry): New variable.
738 (micromips_insn32_o32_exec_plt_entry): Likewise.
739 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
740 (mips_elf_estimate_stub_size): Likewise.
741 (_bfd_mips_elf_size_dynamic_sections): Likewise.
742 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
743 (mips_finish_exec_plt): Likewise.
744 (_bfd_mips_elf_relax_section): Likewise.
745 (_bfd_mips_elf_insn32): New function.
746 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
748 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
750 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
752 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
753 (bfd_elf32_get_synthetic_symtab): New macro.
754 * elfxx-mips.c (plt_entry): New structure.
755 (mips_elf_link_hash_entry): Add use_plt_entry member.
756 (mips_elf_link_hash_table): Rename plt_entry_size member to
757 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
758 plt_comp_offset, plt_got_index entries and plt_header_is_comp
760 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
761 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
762 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
763 (STUB_LI16S_MICROMIPS): Likewise.
764 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
765 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
766 (micromips_o32_exec_plt0_entry): New variable.
767 (mips16_o32_exec_plt_entry): Likewise.
768 (micromips_o32_exec_plt_entry): Likewise.
769 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
770 (mips_elf_output_extsym): Update to use gotplt_union's plist
771 member rather than offset.
772 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
773 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
774 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
775 member rather than offset.
776 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
778 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
780 (mips_elf_make_plt_record): New function.
781 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
782 of JAL relocations that might need a PLT entry.
783 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
784 gotplt_union's plist member rather than offset. Set individual
785 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
786 Don't set the symbol's value in the symbol table for PLT
787 references here. Don't set the PLT or PLT GOT section sizes
789 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
790 (mips_elf_allocate_lazy_stub): Likewise.
791 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
793 (mips_elf_set_plt_sym_value): New function.
794 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
795 PLT and PLT GOT section sizes here. Set the symbol values in
796 the symbol table for PLT references here. Handle microMIPS
797 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
798 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
799 gotplt_union's plist member rather than offset. Handle
800 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
801 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
802 gotplt_union's plist member rather than offset. Use
803 MIPS_ELF_GOT_SIZE to calculate GOT address.
804 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
805 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
806 mips_finish_exec_plt.
807 (_bfd_mips_elf_link_hash_table_create): Update to use
808 gotplt_union's plist member rather than offset.
809 (_bfd_mips_elf_get_synthetic_symtab): New function.
811 2013-06-24 Wawa <caojinyu@msn.com>
814 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
816 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
818 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
820 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
821 * Makefile.in: Regenerate.
822 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
823 Set want64 to true for them at the end.
824 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
827 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
829 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
830 set sh_entsize for PLT section.
832 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
834 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
835 * bfd-in2.h: Re-generated.
836 * elf64-aarch64.c (RELOC_SECTION): Removed.
837 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
838 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
839 (elf64_aarch64_link_hash_traverse): Ditto.
840 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
843 2013-06-19 Will Newton <will.newton@linaro.org>
845 * configure: Regenerated.
846 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
847 * elf64-aarch64.c: Remove objalloc.h include.
848 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
849 (struct elf64_aarch64_link_hash_table): Remove ifunc related
850 members. (elf_aarch64_local_htab_hash): Remove function.
851 (elf_aarch64_local_htab_eq): Remove function.
852 (elf_aarch64_get_local_sym_hash): Remove function.
853 (elf64_aarch64_link_hash_table_create): Remove local hash
854 table initialization.
855 (elf64_aarch64_final_link_relocate): Remove sym argument and
856 handling of ifunc symbols.
857 (elf64_aarch64_relocate_section): Don't pass sym argument to
858 elf64_aarch64_final_link_relocate.
859 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
860 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
861 (elf64_aarch64_check_relocs): Likewise.
862 (elf64_aarch64_post_process_headers): Remove call to
864 (elf64_aarch64_is_function_type): New function.
865 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
866 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
867 (elf64_aarch64_size_dynamic_sections): Remove call to
868 elf_aarch64_allocate_local_dynrelocs.
869 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
870 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
871 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
872 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
873 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
874 elf_aarch64_finish_local_dynamic_symbol.
875 (elf64_aarch64_add_symbol_hook): Remove function.
877 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
879 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
880 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
881 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
882 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
883 R_AARCH64_GOT_LD_PREL19.
885 2013-06-13 Terry Guo <terry.guo@arm.com>
888 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
889 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
890 supports thumb instructions.
892 2013-06-11 DJ Delorie <dj@redhat.com>
894 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
896 2013-06-11 Will Newton <will.newton@linaro.org>
898 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
899 ELF64_R_SYM instead of ELF32_R_SYM.
901 2013-06-11 Nick Clifton <nickc@redhat.com>
903 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
904 checks if the dynamic sections have been created and relaxation
905 has not been performed.
907 2013-06-07 Will Newton <will.newton@linaro.org>
909 * configure: Regenerate.
910 * configure.in: Build elf-ifunc.o for AArch64.
911 * elf64-aarch64.c: Include objalloc.h.
912 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
913 (struct elf64_aarch64_link_hash_table): Add members for handling
914 R_AARCH64_IRELATIVE relocations.
915 (elf_aarch64_local_htab_hash): New function.
916 (elf_aarch64_local_htab_eq): New function.
917 (elf_aarch64_get_local_sym_hash): New function.
918 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
920 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
921 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
922 for handling STT_GNU_IFUNC symbols.
923 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
924 references to STT_GNU_IFUNC symbols.
925 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
926 STT_GNU_IFUNC symbols.
927 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
928 symbols. Ensure we don't increase plt.refcount from -1 to 0.
929 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
930 (elf64_aarch64_is_function_type): Remove function.
931 (elf64_aarch64_allocate_dynrelocs): Call
932 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
933 (elf_aarch64_allocate_local_dynrelocs): New function.
934 (elf64_aarch64_size_dynamic_sections): Call
935 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
936 (elf64_aarch64_create_small_pltn_entry): Add info argument.
937 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
938 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
939 STT_GNU_IFUNC symbols and .iplt.
940 (elf_aarch64_finish_local_dynamic_symbol): New function.
941 (elf64_aarch64_finish_dynamic_sections): Call
942 elf_aarch64_finish_local_dynamic_symbol.
943 (elf64_aarch64_add_symbol_hook): New function.
945 2013-06-03 Alan Modra <amodra@gmail.com>
947 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
948 var. Use it with last_stab.
950 2013-05-30 Paul Brook <paul@codesourcery.com>
952 * bfd-in2.h: Regenerate.
953 * elf32-mips.c (elf_mips_eh_howto): New.
954 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
955 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
956 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
957 * elf64-mips.c (elf_mips_eh_howto): New.
958 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
959 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
960 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
961 * libbfd.h: Regenerate.
962 * reloc.c (BFD_RELOC_MIPS_EH): New.
964 2013-05-29 Nick Clifton <nickc@redhat.com>
966 * dwarf2.c (struct dwarf2_debug): Add fields for handling
967 alternate debug info source.
968 (dwarf_debug_sections): Add entries for alternate .debug_str and
969 .debug_info sections.
970 (dwarf_debug_section_enum): Likewise.
971 (read_alt_indirect_string): New function. Handles a
972 DW_FORM_GNU_strp_alt attribute.
973 (read_alt_indirect_ref): New function. Handles a
974 DW_FORM_GNU_ref_alt attribute.
975 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
976 DW_FORM_GNU_strp_alt.
977 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
979 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
981 * opncls.c (GNU_DEBUGALTLINK): Define.
982 (bfd_get_alt_debug_link_info): New function.
983 (separate_alt_debug_file_exists): New function.
984 (find_separate_debug_file): Add parameters for fetch and check
986 (bfd_follow_gnu_debugaltlink): New function.
987 * bfd-in2.h: Regenerate.
989 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
991 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
992 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
993 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
994 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
995 * bfd-in2.h: Regenerate.
996 * libbfd.h: Regenerate.
997 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
999 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1000 (elf64_aarch64_reloc_map): Likewise.
1001 (aarch64_resolve_relocation): Likewise.
1002 (bfd_elf_aarch64_put_addend): Likewise.
1003 (aarch64_tls_transition_without_check): Likewise.
1004 (aarch64_reloc_got_type): Likewise.
1005 (elf64_aarch64_final_link_relocate): Likewise.
1006 (elf64_aarch64_tls_relax): Likewise.
1007 (elf64_aarch64_relocate_section): Likewise.
1008 (elf64_aarch64_gc_sweep_hook): Likewise.
1009 (elf64_aarch64_check_relocs): Likewise.
1011 2013-05-26 Mark Wielaard <mjw@redhat.com>
1013 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1014 (max_open_files): New static int initialized to zero.
1015 (bfd_cache_max_open): New static function to set and return
1017 (bfd_cache_init): Use bfd_cache_max_open.
1018 (bfd_open_file): Likewise.
1019 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1020 (AC_CHECK_FUNCS): Add getrlimit.
1021 * configure: Regenerated.
1022 * config.in: Likewise.
1023 * sysdep.h: Check and include sys/resource.h for getrlimit.
1025 2013-05-23 Alan Modra <amodra@gmail.com>
1027 * format.c (bfd_check_format_matches): Don't match a target in
1028 targ_selvecs if some other target is a better match. If
1029 targets implement match priority, fall back to the first of
1032 2013-05-22 Eric Herman <eric@freesa.org>
1035 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1037 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1040 * srec.c (srec_set_section_contents): Properly convert size
1041 and offset to address when octets_per_byte is not unity.
1043 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1045 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1046 refcount member of the gotplt_union when resetting the reference
1047 count. Adjust comment.
1049 2013-05-20 Will Newton <will.newton@linaro.org>
1051 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1052 relocs_copied member.
1053 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1054 relocs_copied member.
1055 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1056 relocs_copied member.
1058 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1060 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1061 function definition.
1063 2013-05-16 Cary Coutant <ccoutant@google.com>
1065 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1066 external_ext_size and esize.
1068 2013-05-16 Tristan Gingold <gingold@adacore.com>
1070 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1071 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1073 2013-05-15 Andreas Schwab <schwab@suse.de>
1075 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1077 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1079 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1080 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1082 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1084 * bfd.c (_bfd_default_error_handler): Replace use of putc
1085 by fputc. Add comment explaining why.
1087 2013-05-09 Alan Modra <amodra@gmail.com>
1089 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1090 of symbols when hashes already exist.
1092 2013-05-07 Will Newton <will.newton@linaro.org>
1094 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1095 plt_header_size argument for ports where it differs from
1097 * elf-bfd.h: Likewise.
1098 * elf32-i386.c: Pass plt_header_size to
1099 _bfd_elf_allocate_ifunc_dyn_relocs.
1100 * elf64-x86-64.c: Likewise.
1102 2013-05-07 Will Newton <will.newton@linaro.org>
1104 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1106 * elf-bfd.h: Likewise.
1108 2013-05-06 Paul Brook <paul@codesourcery.com>
1110 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1111 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1112 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1113 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1114 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1115 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1117 2013-05-06 Alan Modra <amodra@gmail.com>
1119 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1120 hashes are not available.
1122 2013-05-06 Alan Modra <amodra@gmail.com>
1124 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1125 hashes around loading as-needed library. Zero them on allocation,
1126 and restore to initial all-zero state if library not needed.
1127 Arrange to reuse hashes if we load library again later.
1129 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1131 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1132 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1133 * elfn32-mips.c: Likewise.
1134 * elf64-mips.c: Likewise.
1136 2013-05-02 Nick Clifton <nickc@redhat.com>
1138 * archures.c: Add some more MSP430 machine numbers.
1139 * config.bfd (msp430): Define targ_selvecs.
1140 * configure.in: Add bfd_elf32_msp430_ti_vec.
1141 * cpu-msp430.c: Add some more MSP430 machine numbers.
1142 * elf32-msp430.c Add support for MSP430X relocations.
1143 Add support for TI compiler generated relocations.
1144 Add support for sym_diff relocations.
1145 Add support for relaxing out of range short branches into long
1147 Add support for MSP430 attribute section.
1148 * reloc.c: Add MSP430X relocations.
1149 * targets.c: Add bfd_elf32_msp430_ti_vec.
1150 * bfd-in2.h: Regenerate.
1151 * configure: Regenerate.
1152 * libbfd.h: Regenerate.
1154 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1156 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1157 alpha*-*-linux*ecoff*.
1159 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1162 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1165 2013-04-30 Alan Modra <amodra@gmail.com>
1167 * elflink.c (bfd_elf_record_link_assignment): Dont make
1168 STV_INTERNAL symbols STV_HIDDEN.
1170 2013-04-29 Nick Clifton <nickc@redhat.com>
1172 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1173 fragmented .debug_line sections associated with unmarked code
1176 2013-04-29 Will Newton <will.newton@linaro.org>
1178 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1179 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1181 2013-04-29 Will Newton <will.newton@linaro.org>
1183 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1184 error check up and add error message.
1186 2013-04-26 Will Newton <will.newton@linaro.org>
1188 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1190 2013-04-25 Alan Modra <amodra@gmail.com>
1192 * config.bfd: Add powerpc64le-linux.
1194 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1196 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1199 2013-04-24 Roland McGrath <mcgrathr@google.com>
1201 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1202 allocate space for PLT header even if IS_IPLT_ENTRY.
1203 (arm_nacl_put_plt0): New function, broken out of ...
1204 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1205 If HTAB->nacl_p, set up the PLT header in .iplt too.
1206 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1207 a mapping symbol for the start of .iplt too.
1209 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1211 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1213 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1215 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1217 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1219 2013-04-22 Alan Modra <amodra@gmail.com>
1222 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1223 sh_size or reloc_count adjustment by count.
1225 2013-04-22 Alan Modra <amodra@gmail.com>
1227 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1228 create_linkage_sections here..
1229 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1230 (create_linkage_sections): Move earlier in file.
1231 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1232 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1234 2013-04-19 Nick Clifton <nickc@redhat.com>
1237 * compress.c (decompress_contents): Always call inflateEnd, even
1238 when another inflation operation fails.
1240 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1242 * elf-ifunc.c: Update copyright year.
1244 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1246 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1247 macro's return value is ignored.
1248 * elf32-hppa.c: Likewise.
1249 * elf32-tic6x.c: Likewise.
1250 * mach-o.c: Likewise.
1252 * opncls.c: Likewise.
1253 * peicode.h: Likewise.
1254 * elf32-m32r.c: Check return value of bfd_set_section_*().
1255 * elfnn-ia64.c: Likewise.
1256 * elfxx-mips.c: Likewise.
1257 * vms-alpha.c: Likewise.
1259 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1262 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1263 regular reference without non-GOT reference when building
1266 2013-04-15 Alan Modra <amodra@gmail.com>
1268 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1269 cache slot for archives.
1271 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1273 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1274 local variable mmop.
1276 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1279 * bfd/elf32-avr.c: Consider all sections to determine if linker
1280 relaxation can safely delete a ret after a call/jmp
1282 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1284 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1287 2013-04-08 Tom Tromey <tromey@redhat.com>
1289 * som.c (bfd_section_from_som_symbol): No longer static.
1290 * som.h (bfd_section_from_som_symbol): Declare.
1292 2013-04-06 Alan Modra <amodra@gmail.com>
1294 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1295 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1297 2013-04-05 Nick Clifton <nickc@redhat.com>
1299 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1301 2013-04-04 Alan Modra <amodra@gmail.com>
1303 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1304 * bfd-in2.h: Regenerate.
1305 * elflink.c (elf_link_add_object_symbols): Use new error.
1307 2013-04-03 Nick Clifton <nickc@redhat.com>
1309 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1310 (bfd_elf32_bfd_is_target_special_symbol): Define.
1312 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1314 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1315 elf64_aarch64_locals to get local GOT reference counts.
1317 2013-04-02 DJ Delorie <dj@redhat.com>
1319 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1320 (rl78_elf_relax_section): Only fetch the next reloc if there is
1323 2013-03-30 Alan Modra <amodra@gmail.com>
1326 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1327 global symbols referenced by relocs.
1328 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1329 * elf32-bfin.c (bfin_check_relocs): Likewise.
1330 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1331 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1332 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1333 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1334 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1335 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1336 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1337 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1338 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1339 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1340 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1341 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1342 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1343 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1344 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1345 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1346 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1347 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1348 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1349 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1350 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1351 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1352 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1353 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1354 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1355 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1356 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1357 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1358 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1359 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1360 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1361 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1362 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1363 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1364 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1365 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1366 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1367 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1368 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1369 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1370 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1371 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1372 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1373 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1374 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1375 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1376 test indirect/warning links for NULL.
1378 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1381 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1382 symbol is referenced by a non-shared object.
1383 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1385 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1387 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1388 R_SH_REL32 relocations against undefined weak symbols.
1390 2013-03-28 Alan Modra <amodra@gmail.com>
1392 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1393 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1394 into ifunc and non-ifunc.
1395 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1396 separate ifunc/non-ifunc dynrel counts.
1397 (allocate_got): Always use reliplt for ifunc.
1398 (allocate_dynrelocs): Likewise.
1399 (ppc64_elf_size_dynamic_sections): Likewise.
1400 (ppc64_elf_layout_multitoc): Likewise.
1401 (ppc64_elf_relocate_section): Likewise.
1403 2013-03-28 Alan Modra <amodra@gmail.com>
1405 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1406 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1407 into ifunc and non-ifunc.
1408 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1409 (ppc_elf_size_dynamic_sections): Likewise.
1410 (ppc_elf_relocate_section): Likewise.
1412 2013-03-28 Alan Modra <amodra@gmail.com>
1414 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1415 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1416 bfd_link_info* and asection* params.
1417 (_bfd_elf_reloc_type_class): Likewise.
1418 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1419 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1420 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1421 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1422 for any reliplt reloc. Don't return reloc_class_plt for
1423 R_PPC_REL24 and R_PPC_ADDR24.
1424 * elf64-ppc.c (allocate_got): Formatting.
1425 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1427 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1428 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1429 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1430 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1431 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1432 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1433 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1434 Add extra params to the various reloc_type_class functions.
1436 2013-03-27 Alan Modra <amodra@gmail.com>
1438 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1439 masks for all local ifunc syms.
1440 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1441 (ppc_elf_size_dynamic_sections): Likewise.
1442 (ppc_elf_relocate_section): Likewise.
1444 2013-03-27 Will Newton <will.newton@linaro.org>
1446 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1447 dynamic reloc for symbols with dynindx == -1.
1448 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1449 dynamic reloc for symbols with dynindx == -1.
1451 2013-03-27 Will Newton <will.newton@linaro.org>
1453 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1454 dynamic reloc for non-default visibility undefined weaks.
1455 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1456 dynamic reloc for non-default visibility undefined weaks.
1458 2013-03-26 Alan Modra <amodra@gmail.com>
1460 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1461 over _bfd_elf_merge_symbol calls.
1463 2013-03-26 Alan Modra <amodra@gmail.com>
1465 * elflink.c (elf_link_add_object_symbols): Add assertion for
1466 common override alignment check code. Formatting.
1468 2013-03-25 Alan Modra <amodra@gmail.com>
1470 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1471 usual common symbols as well as for dynamic. Add poldbfd param.
1472 Save old bfd. Adjust callers.
1473 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1474 and "value" by value, not pointer. Adjust caller.
1475 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1476 Delete code to set same. Use old_bfd and old_alignment from
1477 _bfd_elf_merge_symbol instead. Add default symbol before
1478 alignment and size checks. Wrap overlong lines.
1480 2013-03-25 Alan Modra <amodra@gmail.com>
1482 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1483 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1484 when override is true.
1486 2013-03-25 Alan Modra <amodra@gmail.com>
1488 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1491 2013-03-25 Alan Modra <amodra@gmail.com>
1493 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1495 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1496 early in symbol loop.
1498 2013-03-25 Alan Modra <amodra@gmail.com>
1500 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1501 (_bfd_elf_init_reloc_shdr): Delete.
1502 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1503 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1504 just what is needed.
1505 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1507 2013-03-23 Alan Modra <amodra@gmail.com>
1509 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1510 * elflink.c (_bfd_elf_merge_symbol): Make static.
1511 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1512 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1514 2013-03-23 Alan Modra <amodra@gmail.com>
1517 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1518 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1519 def_dynamic/ref_dynamic.
1520 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1523 2013-03-22 David S. Miller <davem@davemloft.net>
1525 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1528 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1531 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1532 errors adjusting relocs and symbols.
1534 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1536 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1537 @(disp:32,ERx) to mov @(disp:16,ERx).
1538 (R_H8_DISP32A16): New reloc.
1539 Comments added and corrected.
1540 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1541 * bfd-in2.h: Regenerate.
1542 * libbfd.h: Regenerate.
1544 2013-03-21 Kai Tietz <ktietz@redhat.com>
1546 * coffgen.c (coff_real_object_p): Make global.
1547 * peicode.h (coff_real_object_p): Add prototype.
1548 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1549 external_PEI_IMAGE_hdr structure.
1550 (coff_swap_filehdr_in): Handle variable header-size.
1551 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1552 of directory-entiries as specified in pe-header.
1554 2013-03-21 Nick Clifton <nickc@redhat.com>
1557 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1558 iWMMXt and iWMMXt2 processors from attributes.
1560 2013-03-20 Alan Modra <amodra@gmail.com>
1562 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1563 sh_type according to is_rela.
1565 2013-03-18 Alan Modra <amodra@gmail.com>
1568 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1569 considering whether an --as-needed library is needed.
1571 2013-03-14 Tom Tromey <tromey@redhat.com>
1573 * opncls.c (bfd_get_debug_link_info): Rename from
1574 get_debug_link_info. Export. Update comment.
1575 (find_separate_debug_file): Update.
1576 * bfd-in2.h: Rebuild.
1578 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1580 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1582 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1585 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1587 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1588 * elf.c (elfcore_write_s390_tdb): New function.
1589 (elfcore_write_register_note): Call it.
1590 (elfcore_grok_s390_tdb): New function.
1591 (elfcore_grok_note): Call it.
1593 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1595 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1597 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1599 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1601 2013-03-04 Alan Modra <amodra@gmail.com>
1603 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1604 non-zero addends when relocatable, rather than addends >= 32768.
1605 Always zero "addend" before applying relocation.
1607 2013-03-04 Nick Clifton <nickc@redhat.com>
1609 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1610 file pointer offsets for thin archives.
1612 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1614 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1615 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1617 2013-02-27 DJ Delorie <dj@redhat.com>
1619 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1620 * libbfd.h: Regenerate.
1621 * bfd-in2.h: Regenerate.
1622 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1623 references in compuated relocs.
1625 2013-02-26 Anthony Green <green@moxielogic.com>
1627 * config.bfd: Extend moxie-rtems target triplet name support.
1629 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1632 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1633 unique_global only for definition.
1634 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1636 (elf_link_add_object_symbols): Set unique_global only
1639 2013-02-21 Alan Modra <amodra@gmail.com>
1641 * elf-bfd.h (struct elf_build_id): Extracted from..
1642 (struct elf_build_id_info): ..here. Delete.
1643 (struct output_elf_obj_tdata): New, extracted from..
1644 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1646 (elf_program_header_size): Reference tdata->o.
1647 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1648 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1649 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1650 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1651 when opening bfd in any mode that might write.
1652 (_bfd_elf_write_object_contents): Use build_id field in
1653 output_elf_obj_tdata.
1654 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1655 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1657 2013-02-21 Alan Modra <amodra@gmail.com>
1659 * elf-bfd.h (struct core_elf_obj_tdata): New.
1660 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1661 core_program, and core_command. Add "core".
1662 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1663 Update all refs to tdata core fields.
1664 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1665 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1666 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1667 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1668 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1669 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1670 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1671 to tdata core fields.
1673 2013-02-21 Alan Modra <amodra@gmail.com>
1675 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1676 Delete num_locals and num_globals.
1677 (elf_num_locals, elf_num_globals): Don't define.
1678 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1679 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1680 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1681 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1682 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1683 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1685 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1686 number of locals syms via new param.
1687 (swap_out_syms): Adjust to suit elf_map_symbols change.
1689 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1691 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1692 STO_MICROMIPS annotation.
1694 2013-02-19 Alan Modra <amodra@gmail.com>
1696 * configure.in: Bump version to 2.23.52.
1697 * elf-bfd.h (struct elf_build_id_info): New.
1698 (struct elf_obj_tdata): Delete after_write_object_contents,
1699 after_write_object_contents_info and build_id_size. Make build_id
1700 a pointer to struct elf_build_id_info.
1701 * elf.c (_bfd_elf_write_object_contents): Style. Update
1702 after_write_ibject_contents invocation.
1703 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1704 allow zero size notes.
1705 * configure: Regenerate.
1707 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1709 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1710 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1711 (micromips_elf64_howto_table_rela): Likewise.
1712 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1713 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1714 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1715 (elf_micromips_howto_table_rela): Likewise.
1716 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1718 2013-02-18 Paul Brook <paul@codesourcery.com>
1720 * elfxx-mips.c (MICROMIPS_P): New macro.
1721 (_bfd_mips_elf_symbol_processing): Use it.
1723 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1725 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1726 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1728 2013-02-18 Alan Modra <amodra@gmail.com>
1731 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1732 (_bfd_elf_strtab_clear_all_refs): Declare.
1733 (_bfd_elf_strtab_resize): Declare.
1734 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1735 (_bfd_elf_strtab_clear_all_refs): New function.
1736 (_bfd_elf_strtab_resize): Likewise.
1737 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1739 2013-02-18 Alan Modra <amodra@gmail.com>
1741 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1742 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1743 and elf_text_section to..
1744 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1745 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1746 (struct alpha_elf_find_line): ..this.
1747 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1749 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1752 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1753 for references from the dummy bfd.
1755 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1758 * elflink.c (elf_link_add_object_symbols): Also track weak
1761 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1764 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1765 archive pointing to itself.
1766 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1768 2013-02-15 Nick Clifton <nickc@redhat.com>
1771 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1772 accessing a corrupt nested archive.
1774 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1776 * elfxx-mips.c (mips_got_page_ref): New structure.
1777 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1778 pair to represent the anchor point.
1779 (mips_got_info): Add a got_page_refs field.
1780 (mips_elf_link_hash_table): Add a sym_cache field.
1781 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1782 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1783 new anchor representation.
1784 (mips_elf_create_got_info): Create got_page_refs rather than
1786 (mips_elf_record_got_page_ref): New function.
1787 (mips_elf_pages_for_range): Move further down file.
1788 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1789 Use a section rather than a (bfd, symndx) pair to represent the
1791 (mips_elf_resolve_got_page_ref): New function.
1792 (mips_elf_resolve_final_got_entries): Use it to populate
1794 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1795 rather than mips_elf_record_got_page_entry. Only nullify h
1797 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1800 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1802 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1805 2013-02-12 Alan Modra <amodra@gmail.com>
1807 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1808 suitable definition when using generic linker hash table.
1810 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1812 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1813 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1814 mips_elf_traverse_got_arg. Count GOT entries.
1815 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1816 as argument. Update after above changes.
1817 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1818 mips_elf_count_got_entries. Update the calls to
1819 mips_elf_resolve_final_got_entries.
1821 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1823 * elfxx-mips.c (mips_got_tls_type): New enum.
1824 (mips_got_entry): Add tls_initialized.
1825 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1826 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1828 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1829 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1830 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1832 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1833 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1834 tls_initialized rather than GOT_TLS_DONE.
1835 (mips_tls_got_index): Delete.
1836 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1837 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1838 (mips_elf_record_got_entry): Initialize tls_initialized.
1840 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1842 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1843 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1844 tls_ie_got_offset and tls_gd_got_offset.
1845 (mips_elf_link_hash_newfunc): Remove initialization.
1846 (mips_elf_create_got_info): Likewise.
1847 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1848 (mips_tls_single_got_index): Delete.
1849 (mips_elf_local_got_index): Always use the GOT entry to track
1851 (mips_elf_global_got_index): Likewise.
1852 (mips_elf_create_local_got_entry): Assert that TLS entries have
1853 already been allocated.
1854 (mips_elf_record_global_got_symbol): Don't initialize
1855 tls_ie_type or tls_gd_type.
1856 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1857 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1859 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1861 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1862 have been allocated.
1863 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1864 tls_ie_type and tls_gd_type.
1866 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1868 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1869 aliasing violation. Check for htab allocation failures.
1871 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1873 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1875 (mips_elf_global_got_index): ...here. Reorder arguments so that
1876 the output bfd and info come first.
1877 (mips_elf_calculate_relocation): Update the call to
1878 mips_elf_global_got_index accordingly.
1879 (_bfd_mips_elf_finish_dynamic_symbol): Use
1880 mips_elf_primary_global_got_index rather than
1881 mips_elf_global_got_index.
1882 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1884 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1886 * elfxx-mips.c (mips_got_entry): Update comments.
1887 (mips_elf_multi_got_entry_eq): Rename to...
1888 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1889 (mips_elf_create_got_info): Remove master_got_p argument.
1890 Always use mips_elf_got_entry_eq.
1891 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1892 Update calls accordingly.
1894 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1896 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1897 (mips_elf_bfd2got_hash): Delete.
1898 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1899 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1900 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1901 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1902 than mips_elf_got_for_ibfd.
1903 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1904 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1905 (mips_elf_make_got_per_bfd): Replace with...
1906 (mips_elf_add_got_entry): ...this new function.
1907 (mips_elf_make_got_pages_per_bfd): Replace with...
1908 (mips_elf_add_got_page_entry): ...this new function.
1909 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1910 bfd and GOT arguments. Use mips_elf_add_got_entry and
1911 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1912 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1913 to set the BFD's GOT and free the old table.
1914 (mips_elf_merge_got): Replace bfd2got argument with separate
1915 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1916 Use mips_elf_count_got_entries to count the number of entries in
1917 each GOT. Update the calls to mips_elf_merge_got_with.
1918 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1919 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1920 (mips_elf_multi_got): Don't create the bfd2got hash table.
1921 Replace hash table traversal with a walk over the input bfds,
1922 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1923 to set the output bfd's GOT.
1924 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1925 bfds use the master GOT in the single-GOT case.
1926 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1927 rather than mips_elf_got_for_ibfd.
1929 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1931 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1932 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1933 (mips_elf_record_global_got_symbol): Update the hash entry before
1934 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1936 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1937 (mips_elf_record_got_page_entry): Record the entry in both the
1938 master and bfd GOTs.
1940 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1942 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1943 create another one if necessary.
1944 (mips_elf_set_gotidx): New function.
1945 (mips_elf_set_global_gotidx): Use it.
1946 (mips_elf_initialize_tls_index): Likewise. Take a
1947 mips_elf_traverse_got_arg as argument.
1948 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1949 (mips_elf_multi_got): Likewise. Cope with error returns from
1950 mips_elf_set_global_gotidx.
1952 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1954 * elfxx-mips.c (mips_got_info): Add relocs field.
1955 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1957 (mips_elf_traverse_got_arg): ...this new structure.
1958 (mips_elf_count_local_tls_relocs): Delete.
1959 (mips_elf_count_global_tls_relocs): Likewise.
1960 (mips_elf_count_got_entry): New function.
1961 (mips_elf_count_local_got_entries): Likewise.
1962 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1963 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1964 (mips_elf_record_local_got_symbol): Don't count got entries here.
1965 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1966 (mips_elf_set_global_got_offset): Split into...
1967 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1968 new functions. Take a mips_elf_traverse_got_arg rather than a
1969 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1970 Use g->relocs to record the number of relocs needed for global GOT
1972 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1973 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1974 relocations. Update for above function split.
1975 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1976 to count both the number of GOT entries and the number of TLS
1977 relocs required by local entries. Likewise
1978 mips_elf_count_global_tls_entries and global entries.
1979 Remove uses of mips_elf_count_local_tls_relocs and
1980 mips_elf_count_global_tls_relocs.
1982 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1984 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1985 to say that each structure represents only one type of TLS reference.
1986 (GOT_TLS_TYPE): New define.
1987 (mips_elf_link_hash_entry): Temporarily split tls_type and
1988 tls_got_offset into two variables each.
1989 (mips_elf_link_hash_newfunc): Update accordingly.
1990 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1991 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1992 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1993 (mips_tls_got_relocs): Use a switch statement.
1994 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1995 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1996 local "offset" variable.
1997 (mips_tls_got_index): Remove r_type argument and assert. Remove
1998 code that handled entries with two TLS types; always use the
1999 original got_index instead.
2000 (mips_tls_single_got_index): New function.
2001 (mips_elf_local_got_index): Use entry->tls_type to check for
2002 TLS entries. Use mips_tls_single_got_index. Update call to
2004 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2005 Use p->tls_type to check for TLS entries. Update call to
2006 mips_tls_got_index. Use mips_tls_single_got_index.
2007 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2008 Use entry.tls_type to check for TLS entries.
2009 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2010 with r_type argument. Use mips_elf_reloc_tls_type.
2011 Set up the new hash entry fields.
2012 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2013 with r_type argument. Use mips_elf_reloc_tls_type and
2014 mips_tls_got_entries. Remove code that handled entries
2015 with multiple TLS types.
2016 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2017 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2018 Use equality rather than masks when checking for specific TLS types.
2019 Use mips_tls_got_entries. Remove code that handled entries
2020 with multiple TLS types.
2021 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2022 testing the hash table entry.
2023 (_bfd_mips_elf_check_relocs): Update calls to
2024 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2025 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2026 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2028 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2030 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2031 (mips_elf_got_entry_hash): ...this, deleting the old version.
2032 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2035 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2037 * elfxx-mips.c (mips_elf_create_got_info): New function.
2038 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2039 (mips_elf_create_got_section): Likewise.
2041 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2043 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2046 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2048 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2050 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2052 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2053 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2055 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2057 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2058 (mips_elf_count_global_tls_relocs): Don't count indirect or
2060 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2061 number of TLS entries were allocated.
2063 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2065 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2067 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2069 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2070 if there are TLS relocations.
2072 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2074 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2075 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2077 2013-02-11 Alan Modra <amodra@gmail.com>
2079 * elfcode.h (elf_checksum_contents): Free contents.
2080 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2081 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2082 (elf_final_link_free): New function, extracted from..
2083 (bfd_elf_final_link): ..here. Always call
2084 _bfd_elf_write_section_eh_frame_hdr.
2085 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2086 _bfd_elf_link_hash_table_free.
2087 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2088 * libbfd.h: Regenerate.
2089 * merge.c (_bfd_merge_sections_free): New function.
2090 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2092 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2093 _bfd_elf_link_hash_table_free.
2094 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2095 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2096 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2097 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2098 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2099 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2100 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2101 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2102 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2103 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2104 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2105 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2106 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2107 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2108 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2109 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2110 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2112 2013-02-10 Alan Modra <amodra@gmail.com>
2114 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2115 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2116 * m68klinux.c (linux_link_hash_table_create): Likewise.
2117 * sparclinux.c (linux_link_hash_table_create): Likewise.
2118 * sunos.c (sunos_link_hash_table_create): Likewise.
2119 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2120 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2121 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2122 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2123 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2124 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2125 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2126 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2127 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2128 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2129 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2130 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2131 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2132 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2133 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2134 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2135 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2136 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2137 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2138 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2139 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2140 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2141 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2142 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2143 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2144 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2145 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2146 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2148 2013-02-10 Alan Modra <amodra@gmail.com>
2150 * i386linux.c (linux_link_hash_table_create): Allocate table
2151 with bfd_zmalloc, not bfd_alloc.
2152 * pdp11.c (link_hash_table_create): Allocate table with
2153 bfd_malloc, not bfd_alloc.
2154 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2155 with bfd_zmalloc, not bfd_zalloc.
2156 (bfin_link_hash_table_create): Likewise.
2157 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2158 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2160 2013-02-10 Alan Modra <amodra@gmail.com>
2163 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2165 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2167 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2169 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2172 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2174 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2177 2013-02-08 Alan Modra <amodra@gmail.com>
2180 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2181 * elf.c (elf_find_function): Revert last change. Use new
2182 tdata field rather than static vars for cache.
2184 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2187 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2188 symbol is defined in regular object.
2190 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2193 * elf.c (elf_find_function): Don't cache if symbols change.
2195 2013-02-07 Alan Modra <amodra@gmail.com>
2198 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2199 copy attributes from or to non-ELF.
2201 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2203 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2204 for non-zero TLS symbol.
2205 (elf_i386_relocate_section): Don't resolve size relocation against
2206 non-zero TLS symbol.
2207 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2208 pc_count for non-zero TLS symbol.
2209 (elf_x86_64_relocate_section): Don't resolve size relocation
2210 against non-zero TLS symbol.
2212 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2213 Andrew Jenner <andrew@codesourcery.com>
2215 Based on patches from Altera Corporation.
2217 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2218 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2219 (BFD_BACKENDS): Add elf32-nios2.lo.
2220 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2221 * Makefile.in: Regenerated.
2222 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2223 bfd_elf32_littlenios2_vec.
2224 * configure: Regenerated.
2225 * config.bfd: Add cases for nios2.
2226 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2227 (bfd_mach_nios2): Define.
2228 (bfd_nios2_arch): Declare.
2229 (bfd_archures_list): Add bfd_nios2_arch.
2230 * targets.c (bfd_elf32_bignios2_vec): Declare.
2231 (bfd_elf32_littlenios2_vec): Declare.
2232 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2233 bfd_elf32_littlenios2_vec.
2234 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2235 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2236 * bfd-in2.h: Regenerated.
2237 * libbfd.h: Regenerated.
2238 * cpu-nios2.c: New file.
2239 * elf32-nios2.c: New file.
2241 2013-02-06 Alan Modra <amodra@gmail.com>
2243 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2246 2013-02-06 Alan Modra <amodra@gmail.com>
2248 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2249 * Makefile.in: Regenerate.
2251 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2252 Pedro Alves <palves@redhat.com>
2254 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2255 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2257 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2258 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2259 * elf-linux-psinfo.h: New file.
2260 * elf.c: Include elf-linux-psinfo.h.
2261 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2263 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2264 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2265 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2266 (elfcore_write_ppc_linux_prpsinfo32): New function.
2268 2013-02-04 Tristan Gingold <gingold@adacore.com>
2270 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2273 2013-02-04 Alan Modra <amodra@gmail.com>
2275 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2276 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2277 * Makefile.in: Regenerate.
2278 * po/SRC-POTFILES.in: Regenerate.
2280 2013-02-04 Alan Modra <amodra@gmail.com>
2282 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2283 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2285 2013-02-01 Alan Modra <amodra@gmail.com>
2287 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2290 2013-01-31 Tristan Gingold <gingold@adacore.com>
2292 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2293 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2294 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2296 2013-01-31 Alan Modra <amodra@gmail.com>
2297 David S. Miller <davem@davemloft.net>
2300 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2301 references to __tls_get_addr.
2302 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2303 vtinherit and vtentry reloc handling too.
2304 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2306 2013-01-31 Alan Modra <amodra@gmail.com>
2308 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2310 2013-01-31 Alan Modra <amodra@gmail.com>
2312 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2314 2013-01-28 Alan Modra <amodra@gmail.com>
2316 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2317 "relocation" in error messages throughout file.
2318 (ppc64_elf_relocate_section): Remove sibling call error message,
2319 replace with "call lacks nop". Specially report errors for
2320 branches to function entry points via OPD lookup and branches
2321 to stubs. Remove NULL symbol handling now done by %T.
2323 2013-01-28 Alan Modra <amodra@gmail.com>
2325 * archive.c (bfd_generic_archive_p): Return target and keep
2326 ardata on partial matches.
2327 * format.c (bfd_check_format_matches): Adjust for above
2328 change. Remove bfd_error_file_ambiguously_recognized dead
2331 2013-01-26 Alan Modra <amodra@gmail.com>
2333 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2334 bfd_preserve_finish): Move to..
2335 * format.c: ..here, splitting out..
2336 (bfd_reinit): ..this. New function.
2337 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2338 keep bfd state for a match.
2339 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2340 * elfcore.h (elf_core_file_p): Likewise.
2341 * mach-o.c (bfd_mach_o_header_p): Likewise.
2342 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2343 * xsym.c (bfd_sym_object_p): Likewise.
2344 * mmo.c (mmo_scan): Clear abfd->symcount.
2345 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2346 * section.c (bfd_section_list_clear): Clear section_htab.count.
2347 * bfd-in2.h: Regenerate.
2349 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2351 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2352 second reloc, make sure that the reloc potentially exists first.
2354 2013-01-24 Nick Clifton <nickc@redhat.com>
2356 * archures.c: Add bfd_mach_v850e3v5.
2357 * bfd-in2.h: Regenerate.
2358 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2359 * cpu-v850_rh850.c: Likewise.
2360 * elf32-v850.c: Add support for v850e3v5 architecture.
2362 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2364 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2366 2013-01-23 Leif Ekblad <leif@rdos.net>
2368 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2370 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2372 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2373 non-zero TLS symbol.
2374 (elf_i386_relocate_section): Resolve size relocation against
2375 non-zero TLS symbol.
2376 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2377 for non-zero TLS symbol.
2378 (elf_x86_64_relocate_section): Resolve size relocation against
2379 non-zero TLS symbol.
2381 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2383 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2384 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2387 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2389 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2390 PC-relative relocation.
2391 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2392 as PC-relative relocation.
2394 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2396 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2398 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2400 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2401 and R_X86_64_SIZE64 check.
2402 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2403 nor R_X86_64_SIZE64.
2405 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2407 * bfd-in2.h: Regenerated.
2408 * libbfd.h: Likewise.
2410 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2411 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2412 (elf_i386_check_relocs): Handle R_386_SIZE32.
2413 (elf_i386_gc_sweep_hook): Likewise.
2414 (elf_i386_relocate_section): Likewise.
2416 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2417 and R_X86_64_SIZE64 entries.
2418 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2419 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2420 (elf_x86_64_reloc_name_lookup): Likewise.
2421 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2423 (elf_x86_64_gc_sweep_hook): Likewise.
2424 (elf_x86_64_relocate_section): Likewise.
2426 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2429 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2431 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2432 with R_X86_64_RELATIVE64.
2434 2013-01-15 Nick Clifton <nickc@redhat.com>
2436 * elf32-msp430.c: Fix spelling typo.
2438 2013-01-15 Alan Modra <amodra@gmail.com>
2440 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2443 2013-01-14 Alan Modra <amodra@gmail.com>
2446 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2447 (memory_bclose): Likewise. Return 0 on success.
2448 * cache.c (cache_bclose): Likewise.
2449 * opncls.c (opncls_bclose, bfd_close): Likewise.
2450 * vms-lib.c (vms_lib_bclose): Likewise.
2451 * libbfd.h: Regenerate.
2453 2013-01-13 Alan Modra <amodra@gmail.com>
2455 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2456 Add ref_dynamic_nonweak.
2457 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2458 (_bfd_elf_merge_symbol): Don't call above function. Move
2459 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2461 (elf_link_add_object_symbols): Delete redundant "override" test.
2462 Don't set dynamic_def here.
2463 (elf_link_output_extsym): Update.
2465 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2467 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2468 normal and TLS symbol access.
2469 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2471 2013-01-12 Alan Modra <amodra@gmail.com>
2473 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2474 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2475 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2477 2013-01-12 Alan Modra <amodra@gmail.com>
2480 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2481 (_bfd_elf_strtab_clear_all_refs): Define.
2482 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2483 (_bfd_elf_strtab_clear_all_refs): Delete.
2484 * elflink.c (elf_link_add_object_symbols): Clear out added
2485 strtab refs. Correct handling of warning common symbols.
2487 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2489 * aout0.c: Remove trailing white spaces.
2490 * archive.c: Likewise.
2491 * archures.c: Likewise.
2492 * bfd-in.h: Likewise.
2493 * bfd-in2.h: Likewise.
2494 * coff-alpha.c: Likewise.
2495 * coff-i860.c: Likewise.
2496 * coff-mips.c: Likewise.
2497 * coff-ppc.c: Likewise.
2498 * coff-tic80.c: Likewise.
2499 * coff-x86_64.c: Likewise.
2500 * coff-z80.c: Likewise.
2501 * coffcode.h: Likewise.
2502 * coffgen.c: Likewise.
2503 * cofflink.c: Likewise.
2504 * compress.c: Likewise.
2505 * corefile.c: Likewise.
2506 * cpu-arm.c: Likewise.
2507 * cpu-avr.c: Likewise.
2508 * cpu-bfin.c: Likewise.
2509 * cpu-cr16.c: Likewise.
2510 * cpu-cr16c.c: Likewise.
2511 * cpu-crx.c: Likewise.
2512 * cpu-h8300.c: Likewise.
2513 * cpu-i386.c: Likewise.
2514 * cpu-lm32.c: Likewise.
2515 * cpu-m68k.c: Likewise.
2516 * cpu-moxie.c: Likewise.
2517 * cpu-msp430.c: Likewise.
2518 * cpu-sh.c: Likewise.
2519 * cpu-xc16x.c: Likewise.
2520 * dwarf2.c: Likewise.
2521 * ecofflink.c: Likewise.
2522 * ecoffswap.h: Likewise.
2523 * elf-ifunc.c: Likewise.
2524 * elf-m10300.c: Likewise.
2525 * elf-vxworks.c: Likewise.
2526 * elf32-avr.c: Likewise.
2527 * elf32-avr.h: Likewise.
2528 * elf32-cr16.c: Likewise.
2529 * elf32-cr16c.c: Likewise.
2530 * elf32-cris.c: Likewise.
2531 * elf32-crx.c: Likewise.
2532 * elf32-frv.c: Likewise.
2533 * elf32-hppa.c: Likewise.
2534 * elf32-i860.c: Likewise.
2535 * elf32-ip2k.c: Likewise.
2536 * elf32-iq2000.c: Likewise.
2537 * elf32-m32c.c: Likewise.
2538 * elf32-m68hc1x.c: Likewise.
2539 * elf32-msp430.c: Likewise.
2540 * elf32-mt.c: Likewise.
2541 * elf32-ppc.c: Likewise.
2542 * elf32-rl78.c: Likewise.
2543 * elf32-s390.c: Likewise.
2544 * elf32-score.h: Likewise.
2545 * elf32-sh-symbian.c: Likewise.
2546 * elf32-sh.c: Likewise.
2547 * elf32-spu.c: Likewise.
2548 * elf32-tic6x.c: Likewise.
2549 * elf32-v850.c: Likewise.
2550 * elf32-xc16x.c: Likewise.
2551 * elf32-xtensa.c: Likewise.
2552 * elf64-alpha.c: Likewise.
2553 * elf64-hppa.c: Likewise.
2554 * elf64-ppc.c: Likewise.
2555 * elf64-s390.c: Likewise.
2556 * elfcore.h: Likewise.
2557 * elflink.c: Likewise.
2558 * elfxx-mips.c: Likewise.
2559 * elfxx-sparc.c: Likewise.
2560 * elfxx-tilegx.c: Likewise.
2562 * libcoff.h: Likewise.
2563 * libpei.h: Likewise.
2564 * libxcoff.h: Likewise.
2565 * linker.c: Likewise.
2566 * mach-o-i386.c: Likewise.
2567 * mach-o-target.c: Likewise.
2568 * mach-o.c: Likewise.
2569 * mach-o.h: Likewise.
2571 * opncls.c: Likewise.
2572 * pdp11.c: Likewise.
2573 * pe-x86_64.c: Likewise.
2574 * peXXigen.c: Likewise.
2575 * pef-traceback.h: Likewise.
2576 * pei-x86_64.c: Likewise.
2577 * peicode.h: Likewise.
2578 * plugin.c: Likewise.
2579 * reloc.c: Likewise.
2580 * riscix.c: Likewise.
2581 * section.c: Likewise.
2584 * tekhex.c: Likewise.
2585 * ticoff.h: Likewise.
2586 * vaxbsd.c: Likewise.
2587 * xcofflink.c: Likewise.
2588 * xtensa-isa.c: Likewise.
2590 2013-01-10 Will Newton <will.newton@imgtec.com>
2592 * Makefile.am: Add Meta.
2593 * Makefile.in: Regenerate.
2594 * archures.c (bfd_mach_metag): New.
2595 * bfd-in2.h: Regenerate.
2596 * config.bfd: Add Meta.
2597 * configure: Regenerate.
2598 * configure.in: Add Meta.
2599 * cpu-metag.c: New file.
2600 * elf-bfd.h: Add Meta.
2601 * elf32-metag.c: New file.
2602 * elf32-metag.h: New file.
2603 * libbfd.h: Regenerate.
2604 * reloc.c: Add Meta relocations.
2605 * targets.c: Add Meta.
2607 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2609 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2610 (elfcore_write_aarch_hw_break): Likewise.
2611 (elfcore_write_aarch_hw_watch): Likewise.
2612 * elf.c (elfcore_grok_aarch_tls): New function.
2613 (elfcore_grok_aarch_hw_break): Likewise.
2614 (elfcore_grok_aarch_hw_watch): Likewise.
2615 (elfcore_grok_note): Call the new functions to handle the
2616 corresponding notes.
2617 (elfcore_write_aarch_tls): New function.
2618 (elfcore_write_aarch_hw_break): Likewise.
2619 (elfcore_write_aarch_hw_watch): Likewise.
2620 (elfcore_write_register_note): Call the new functions to handle the
2621 corresponding pseudo sections.
2623 2013-01-07 Tom Tromey <tromey@redhat.com>
2625 * section.c (_bfd_std_section): Rename from std_section.
2626 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2627 (STD_SECTION): Update.
2628 * bfd-in2.h: Rebuild.
2630 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2632 * archures.c (bfd_mach_mips5900): Define.
2633 * bfd-in2.h: Regenerate.
2634 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2635 * cpu-mips.c: Add support for MIPS r5900.
2636 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2638 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2639 Nick Clifton <nickc@redhat.com>
2641 * elflink.c (get_value): Prevent the use of an undefined shift
2642 operation. Add sanity checks.
2644 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2646 * config.bfd (cr16*-*-uclinux*): New target support.
2649 For older changes see ChangeLog-2012
2651 Copyright (C) 2013 Free Software Foundation, Inc.
2653 Copying and distribution of this file, with or without modification,
2654 are permitted in any medium without royalty provided the copyright
2655 notice and this notice are preserved.
2661 version-control: never