1 2013-10-30 Alan Modra <amodra@gmail.com>
3 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
4 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
5 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
6 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
7 Make all _HA and _HI relocs report signed overflow.
8 (ppc64_elf_reloc_type_lookup): Handle new relocs.
9 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
10 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
11 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
12 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
13 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
14 * libbfd.h: Regenerate.
15 * bfd-in2.h: Regenerate.
17 2013-10-29 Roland McGrath <mcgrathr@google.com>
19 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
20 sequence to match what the assembler generates.
22 2013-10-29 Jan Beulich <jbeulich@suse.com>
24 * elflink.c (struct elf_outext_info): Add field file_sym_done.
25 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
26 symbol emission from here ...
27 (elf_link_output_extsym): ... to here.
29 2013-10-24 Nick Clifton <nickc@redhat.com>
32 * dwarf2.c (lookup_address_in_line_info_table): Change return type
33 to be the range of addresses covered by the table.
34 (comp_unit_find_nearest_line): Likewise.
35 (find_line): Search all CUs. Select the one that matches and
36 covers the smallest address range.
38 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
40 * elf32-cris.c (cris_elf_check_relocs): Don't assume
41 a registered dynobj means that a .got has been created.
43 2013-10-17 Alan Modra <amodra@gmail.com>
46 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
47 when finding lowest_section.
49 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
51 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
52 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
53 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
54 Merge Tag_GNU_MIPS_ABI_MSA attributes.
56 2013-10-14 Nick Clifton <nickc@redhat.com>
58 * gen-aout.c (main): Fix formatting. Close file.
60 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
62 * elfxx-mips.c (mips_use_local_got_p): New function.
63 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
64 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
65 GOT and absolute references.
67 2013-10-09 Roland McGrath <mcgrathr@google.com>
69 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
70 expression to int to silence over-eager compiler warnings.
72 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
73 loop that doesn't use (or initialize) it.
75 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
76 Move second const qualifier so it applies to the pointer.
78 2013-10-09 Nick Clifton <nickc@redhat.com>
81 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
83 2013-10-09 Tom Tromey <tromey@redhat.com>
85 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
87 2013-10-09 Nick Clifton <nickc@redhat.com>
90 * elf32-rl78.c (rl78_dump_symtab): Delete.
91 (rl78_get_reloc): Delete.
93 2013-10-09 Tom Tromey <tromey@redhat.com>
96 * opncls.c (bfd_get_alt_debug_link_info): Change type of
97 buildid_len to bfd_size_type.
99 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
102 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
103 "case". Reindent "switch" statements.
105 2013-10-08 Tom Tromey <tromey@redhat.com>
107 * bfd-in2.h: Rebuild.
108 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
109 parameter. Change type of buildid_out. Update.
110 (get_alt_debug_link_info_shim): New function.
111 (bfd_follow_gnu_debuglink): Use it.
113 2013-10-08 Andreas Schwab <schwab@suse.de>
115 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
118 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
120 * configure: Regenerate.
122 2013-10-03 Will Newton <will.newton@linaro.org>
124 * configure: Regenerate.
125 * configure.in: Build elf-ifunc.o for AArch64.
126 * elfnn-aarch64.c: Include objalloc.h.
127 (elfNN_aarch64_local_htab_hash): New function.
128 (elfNN_aarch64_local_htab_eq): New function.
129 (elfNN_aarch64_get_local_sym_hash): New function.
130 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
132 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
133 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
134 for handling STT_GNU_IFUNC symbols.
135 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
136 references to STT_GNU_IFUNC symbols.
137 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
138 STT_GNU_IFUNC symbols.
139 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
140 symbols. Ensure we don't increase plt.refcount from -1 to 0.
141 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
142 (elfNN_aarch64_is_function_type): Remove function.
143 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
144 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
145 (elfNN_aarch64_allocate_local_dynrelocs): New function.
146 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
147 (elfNN_aarch64_size_dynamic_sections): Call
148 elfNN_aarch64_allocate_local_dynrelocs.
149 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
150 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
151 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
152 STT_GNU_IFUNC symbols and .iplt.
153 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
154 (elfNN_aarch64_finish_dynamic_sections): Call
155 elfNN_aarch64_finish_local_dynamic_symbol.
157 2013-09-30 Nick Clifton <nickc@redhat.com>
159 * cpu-msp430.c: Use printable names that match the values
160 displayed by readelf.
162 2013-08-25 Andrew Pinski <apinski@cavium.com>
164 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
167 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
169 * elfxx-mips.c (mips_elf_create_got_section): Hide
170 _GLOBAL_OFFSET_TABLE_.
172 2013-09-24 Alan Modra <amodra@gmail.com>
174 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
176 2013-09-24 Alan Modra <amodra@gmail.com>
178 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
179 stabs at end of .stab. Tidy variable usage. Don't drop the need
180 for a NULL function name stab if If N_FUN stab is ignored.
181 Ensure index entry count loop matches write loop.
183 2013-09-20 Alan Modra <amodra@gmail.com>
185 * configure: Regenerate.
187 2013-09-18 Tristan Gingold <gingold@adacore.com>
189 * configure.in: Bump version to 2.24.51
190 * configure: Regenerate.
192 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
194 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
197 2013-08-31 John David Anglin <dave.anglin@bell.net>
199 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
202 2013-08-29 Jakub Jelinek <jakub@redhat.com>
204 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
205 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
206 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
207 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
209 2013-08-27 Alan Modra <amodra@gmail.com>
211 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
212 Add notice_as_needed.
213 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
214 (elf_backend_notice_as_needed): Define.
215 (ppc64_elf_as_needed_cleanup): Rename and adjust..
216 (ppc64_elf_notice_as_needed): ..to this.
217 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
218 (elf_link_add_object_symbols): ..from here.
219 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
220 (elf_backend_notice_as_needed): Define..
221 (elfNN_bed): ..and use here.
223 2013-08-26 Roland McGrath <mcgrathr@google.com>
225 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
226 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
227 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
228 (bfd_i386_nacl_arch): New variable.
229 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
230 (bfd_x64_32_arch_intel_syntax): Link them into the list.
231 * bfd-in2.h: Regenerate.
233 2013-08-26 Roland McGrath <mcgrathr@google.com>
235 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
236 elf_segment_map list. If an executable segment is page-aligned
237 but does not end with a full page, then append a fake section into
238 the segment map entry that pads out the page.
239 (nacl_final_write_processing): New function. Write the code fill
240 laid out in nacl_modify_segment_map.
241 * elf-nacl.h: Declare it.
242 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
243 (elf_backend_final_write_processing): Define it for NaCl backend.
244 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
245 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
247 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
248 parameter to MINPAGESIZE.
249 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
251 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
253 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
255 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
256 set GOT's entry size if there is no ELF section data.
257 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
258 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
261 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
263 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
264 (get_elf_x86_64_backend_data): Use it.
265 (elf_x86_64_size_dynamic_sections): Likewise.
267 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
270 * bfdio.c: Fix typos.
271 * elf32-spu.c: Likewise.
272 * elfnn-aarch64.c: Likewise.
274 2013-08-21 Tristan Gingold <gingold@adacore.com>
276 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
278 * coffcode.h (coff_compute_section_file_positions): Force
279 match between file offset and vma offset.
281 2013-08-21 Alan Modra <amodra@gmail.com>
283 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
284 and *poldalignment before exiting when !relocs_compatible.
286 2013-08-21 Alan Modra <amodra@gmail.com>
288 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
289 symbols to STV_HIDDEN.
291 2013-08-14 John Tytgat <john@bass-software.com>
294 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
295 segment containing the relocating symbol instead of assuming 0 for
296 sb group relocations.
298 2013-08-09 Nick Clifton <nickc@redhat.com>
300 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
301 flag bits do not match.
302 (rl78_elf_print_private_bfd_data): Describe G10 flag.
304 2013-08-05 John Tytgat <john@bass-software.com>
306 * po/BLD-POTFILES.in: Regenerate.
307 * po/SRC-POTFILES.in: Likewise.
309 2013-07-31 John Tytgat <john@bass-software.com>
312 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
315 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
317 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
318 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
321 2013-07-27 Andrew Pinski <apinski@cavium.com>
323 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
324 Use the correct alignment for
325 _bfd_elf_make_dynamic_reloc_section for ILP32.
327 2013-07-27 Andrew Pinski <apinski@cavium.com>
329 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
330 BFD_RELOC_AARCH64_NONE explicitly.
332 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
334 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
335 entry size if there is no ELF section data.
337 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
339 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
340 Don't check symbol visibility here. Remove a check already
342 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
343 instead of individual checks.
344 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
345 check the offset to decide if produce a GOT or PLT entry.
346 Remove redundant assertions. Remove code to produce GOT entries
347 for local symbols. Remove a duplicate comment and add a comment
349 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
352 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
354 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
357 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
359 * elf32-vax.c (elf_vax_discard_got_entries): New function.
360 (elf_vax_always_size_sections): Likewise.
361 (elf_vax_size_dynamic_sections): Remove code moved to
362 elf_vax_always_size_sections. Make comment on
363 elf_vax_instantiate_got_entries match reality.
364 (elf_vax_instantiate_got_entries): Assert that rather than check
365 if dynobj is null. Don't check for dynamic_sections_created.
366 Make function description match reality.
367 (elf_backend_always_size_sections): New macro.
369 2013-07-25 Alan Modra <amodra@gmail.com>
371 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
373 (opd_entry_value): Cache .opd section contents.
374 (ppc64_elf_relocate_section): Adjust.
376 2013-07-25 Alan Modra <amodra@gmail.com>
380 * elflink.c (elf_link_add_object_symbols): Correct test in
381 last patch. Remove unnecessary code.
383 2013-07-24 Tristan Gingold <gingold@adacore.com>
385 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
386 R_RBR. Add numbers in comments.
387 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
388 * coff64-rs6000.c: Likewise.
390 2013-07-20 Alan Modra <amodra@gmail.com>
394 * elflink.c (elf_link_add_object_symbols): Don't clobber
395 .gnu.warning.symbol sections when shared.
397 2013-07-19 Nick Clifton <nickc@redhat.com>
399 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
400 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
402 2013-07-18 Travis Snoozy <quandary@remstate.com>
405 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
407 * R_MSP430_2X_PCREL: Likewise.
408 * R_MSP430X_10_PCREL: Likewise.
409 * R_MSP430X_2X_PCREL: Likewise.
411 2013-07-18 Terry Guo <terry.guo@arm.com>
413 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
415 (elf32_arm_final_link_relocate): Likewise.
417 2013-07-18 Bill Neubauer <wcn@google.com>
419 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
422 2013-07-18 Roland McGrath <mcgrathr@google.com>
424 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
425 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
426 (arm_build_one_stub): Increase MAXRELOCS to 3.
427 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
428 (struct elf32_arm_link_hash_table): Give add_stub_section member's
429 pointee type a third argument.
430 (elf32_arm_create_or_find_stub_sec): Update caller.
431 (elf32_arm_size_stubs): Update argument type.
432 * bfd-in.h (elf32_arm_size_stubs): Update decl.
433 * bfd-in2.h: Regenerate.
434 * libbfd.h: Regenerate.
436 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
438 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
439 magic numbers with enum values.
441 2013-07-12 Roland McGrath <mcgrathr@google.com>
443 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
444 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
445 been added here with 2013-07-05 elf32-s390.c change).
446 * bfd-in2.h: Regenerate (no-op).
447 * libbfd.h: Regenerate (no-op).
449 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
451 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
453 (_bfd_mips_elf_print_private_bfd_data): Likewise.
455 2013-07-09 Tristan Gingold <gingold@adacore.com>
457 * vms-alpha.c (struct vms_private_data_struct): Remove
458 flag_hash_long_names and flag_show_after_trunc.
459 (hash_string): Remove.
460 (_bfd_vms_length_hash_symbol): Remove.
461 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
462 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
463 (_bfd_vms_write_ehdr): Remove code that set removed flags.
464 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
465 (vms_bfd_is_local_label_name): Remove trace call.
467 2013-07-09 Tristan Gingold <gingold@adacore.com>
469 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
471 * configure.com: Adjust to match changes in configure.
472 * makefile.vms (OBJS): Update list.
474 2013-07-05 Tristan Gingold <gingold@adacore.com>
476 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
479 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
481 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
482 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
483 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
484 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
486 * elf64-s390.c: See elf32-s390.c
487 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
488 * libbfd.h: Add new reloc strings.
490 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
492 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
494 (elfNN_aarch64_relocate_section): Likewise.
495 (elfNN_aarch64_gc_sweep_hook): Likewise.
496 (elfNN_aarch64_check_relocs): Likewise.
498 2013-07-03 Alan Modra <amodra@gmail.com>
500 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
501 when relocatable. Don't change root.type or type here.
502 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
504 2013-07-03 Alan Modra <amodra@gmail.com>
506 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
507 (ppc64_elf_size_stubs): Don't set "addend".
508 (ppc64_elf_relocate_section): Don't allow calls via
509 toc-adjusting stubs without a following nop even in an
510 executable, except for self-calls and both libc_start_main
511 and .libc_start_main.
513 2013-07-03 Alan Modra <amodra@gmail.com>
515 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
517 2013-07-02 Tristan Gingold <gingold@adacore.com>
519 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
522 2013-07-02 Tristan Gingold <gingold@adacore.com>
524 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
525 (_bfd_vms_find_nearest_line_discriminator): New function.
527 2013-07-02 Tristan Gingold <gingold@adacore.com>
529 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
531 2013-07-02 Tristan Gingold <gingold@adacore.com>
533 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
534 (rs6000coff_vec): Reference it.
536 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
538 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
539 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
540 (elfNN_aarch64_create_dynamic_sections): Do not define
541 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
543 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
545 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
546 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
547 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
548 * ld-aarch64/tls-relax-all.d: Likewise.
549 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
550 * ld-aarch64/gc-tls-relocs.d: Likewise.
551 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
552 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
553 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
555 2013-07-02 Alan Modra <amodra@gmail.com>
557 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
558 .TOC. after relocatable check.
560 2013-07-01 Alan Modra <amodra@gmail.com>
562 * elf64-ppc.h (ppc64_elf_toc): Delete.
563 (ppc64_elf_set_toc): Declare.
564 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
565 with call the ppc64_elf_set_toc.
566 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
567 (ppc64_elf_start_multitoc_partition): Likewise.
568 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
570 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
572 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
573 as needing a toc pointer.
574 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
575 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
578 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
581 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
584 2013-06-28 Nick Clifton <nickc@redhat.com>
587 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
589 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
591 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
593 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
594 in sgot[0] rather than sgotplt[0].
596 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
598 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
599 beginning of the generated file.
600 (elf64-aarch64.c): Likewise.
601 * Makefile.in: Re-generated.
603 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
605 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
606 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
607 * Makefile.in: Re-generated.
608 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
609 (bfd_elf64_littleaarch64_vec): Likewise.
610 (bfd_elf32_bigaarch64_vec): Likewise.
611 (bfd_elf32_littleaarch64_vec): Likewise.
612 * configure: Re-generated.
613 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
614 * elfxx-aarch64.h: New file.
615 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
616 stuff to elfxx-aarch64.c.
617 (bfd_elf_aarch64_put_addend): Removed.
618 (PG_OFFSET, PG): Likewise.
619 (elfNN_aarch64_small_plt0_entry): Support ELF32.
620 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
621 (elf64_aarch64_grok_prstatus): Removed.
622 (elf_backend_grok_prstatus): Removed.
624 (aarch64_unsigned_overflow): Likewise.
625 (aarch64_signed_overflow): Likewise.
626 (aarch64_resolve_relocation): Likewise.
628 (decode_branch_ofs_26): Likewise.
629 (decode_cond_branch_ofs_19): Likewise.
630 (decode_ld_lit_ofs_19): Likewise.
631 (decode_tst_branch_ofs_14): Likewise.
632 (decode_movw_imm): Likewise.
633 (decode_adr_imm): Likewise.
634 (decode_add_imm): Likewise.
635 (reencode_branch_ofs_26): Likewise.
636 (reencode_cond_branch_ofs_19): Likewise.
637 (reencode_ld_lit_ofs_19): Likewise.
638 (reencode_tst_branch_ofs_14): Likewise.
639 (reencode_movw_imm): Likewise.
640 (reencode_adr_imm): Likewise.
641 (reencode_ldst_pos_imm): Likewise.
642 (reencode_add_imm): Likewise.
643 (reencode_movzn_to_movz): Likewise.
644 (reencode_movzn_to_movn): Likewise.
645 (aarch64_relocate): Update to call the new function names in
647 (aarch64_calculate_got_entry_vma): Likewise.
648 (elfNN_aarch64_final_link_relocate): Likewise.
649 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
650 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
651 (elf_aarch64_update_plt_entry): ... this.
652 (elfNN_aarch64_create_small_pltn_entry): Update.
653 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
654 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
655 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
656 call elf_aarch64_update_plt_entry.
658 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
660 * bfd-in2.h: Re-generated.
661 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
662 (IS_AARCH64_TLS_RELOC): Change to be based on the
663 bfd reloc enumerators.
664 (IS_AARCH64_TLSDESC_RELOC): Likewise.
665 (PG, PG_OFFSET): Cast literal to bfd_vma.
666 (elf64_aarch64_howto_table): Removed.
667 (elf64_aarch64_howto_dynrelocs): Removed.
668 (elf64_aarch64_tls_howto_table): Removed.
669 (elf64_aarch64_tlsdesc_howto_table): Removed.
670 (elfNN_aarch64_howto_table): New table to host all howto entires..
671 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
672 (elfNN_aarch64_bfd_reloc_from_howto): New function.
673 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
674 (struct elf_aarch64_reloc_map): New.
675 (elf_aarch64_reloc_map): New table.
676 (elfNN_aarch64_howto_from_bfd_reloc): New function.
677 (elfNN_aarch64_howto_from_type): Update to look up the new table
678 elfNN_aarch64_howto_table.
679 (struct elf64_aarch64_reloc_map): Remove.
680 (elf64_aarch64_reloc_map): Remove.
681 (elfNN_aarch64_reloc_type_lookup): Change to call
682 elfNN_aarch64_howto_from_bfd_reloc.
683 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
684 elfNN_aarch64_howto_table.
685 (aarch64_resolve_relocation): Refactor to switch on the bfd
687 (bfd_elf_aarch64_put_addend): Likewise.
688 (elfNN_aarch64_final_link_relocate): Likewise.
689 (aarch64_tls_transition_without_check): Likewise.
690 (aarch64_reloc_got_type): Likewise.
691 (aarch64_can_relax_tls): Likewise.
692 (aarch64_tls_transition): Likewise.
693 (elfNN_aarch64_tls_relax): Likewise.
694 (elfNN_aarch64_final_link_relocate): Likewise.
695 (elfNN_aarch64_relocate_section): Likewise.
696 (elfNN_aarch64_gc_sweep_hook): Likewise.
697 (elfNN_aarch64_check_relocs): Likewise.
698 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
699 * libbfd.h: Re-generated.
700 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
701 (BFD_RELOC_AARCH64_RELOC_START)
702 (BFD_RELOC_AARCH64_RELOC_END)
703 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
704 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
705 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
706 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
707 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
708 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
709 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
711 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
713 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
714 (BUILD_CFILES): Add elf32-aarch64.c.
715 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
716 * Makefile.in: Re-generated.
717 * archures.c (bfd_mach_aarch64_ilp32): New define.
718 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
719 (bfd_elf32_aarch64_set_options): Ditto.
720 (elf32_aarch64_setup_section_lists): Ditto.
721 (elf32_aarch64_next_input_section): Ditto.
722 (elf32_aarch64_size_stubs): Ditto.
723 (elf32_aarch64_build_stubs): Ditto.
724 * bfd-in2.h: Re-generated.
725 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
726 and bfd_elf32_bigaarch64_vec.
727 (aarch64-*-linux*): Likewise.
728 (aarch64_be-*-elf): Likewise.
729 (aarch64_be-*-linux*): Likewise.
730 * configure.in (bfd_elf32_bigaarch64_vec)
731 (bfd_elf32_littleaarch64_vec): New.
732 * configure: Re-generated.
733 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
735 (bfd_aarch64_arch_ilp32): New.
736 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
737 * elfnn-aarch64.c (ARCH_SIZE): New define.
738 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
739 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
740 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
741 (ELF64_R_*): Rename to ELFNN_R_*.
742 Plus other paramaterization.
743 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
745 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
746 bfd_elf32_littleaarch64_vec.
748 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
750 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
751 (BUILD_CFILES): Add elf64-aarch64.c.
752 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
753 * Makefile.in: Re-generated.
754 * elf64-aarch64.c: Rename to ...
755 * elfnn-aarch64.c: ... this.
757 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
758 Paul Brook <paul@codesourcery.com>
760 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
761 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
762 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
763 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
764 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
765 (micromips_insn32_o32_exec_plt0_entry): New variable.
766 (micromips_insn32_o32_exec_plt_entry): Likewise.
767 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
768 (mips_elf_estimate_stub_size): Likewise.
769 (_bfd_mips_elf_size_dynamic_sections): Likewise.
770 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
771 (mips_finish_exec_plt): Likewise.
772 (_bfd_mips_elf_relax_section): Likewise.
773 (_bfd_mips_elf_insn32): New function.
774 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
776 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
778 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
780 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
781 (bfd_elf32_get_synthetic_symtab): New macro.
782 * elfxx-mips.c (plt_entry): New structure.
783 (mips_elf_link_hash_entry): Add use_plt_entry member.
784 (mips_elf_link_hash_table): Rename plt_entry_size member to
785 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
786 plt_comp_offset, plt_got_index entries and plt_header_is_comp
788 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
789 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
790 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
791 (STUB_LI16S_MICROMIPS): Likewise.
792 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
793 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
794 (micromips_o32_exec_plt0_entry): New variable.
795 (mips16_o32_exec_plt_entry): Likewise.
796 (micromips_o32_exec_plt_entry): Likewise.
797 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
798 (mips_elf_output_extsym): Update to use gotplt_union's plist
799 member rather than offset.
800 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
801 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
802 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
803 member rather than offset.
804 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
806 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
808 (mips_elf_make_plt_record): New function.
809 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
810 of JAL relocations that might need a PLT entry.
811 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
812 gotplt_union's plist member rather than offset. Set individual
813 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
814 Don't set the symbol's value in the symbol table for PLT
815 references here. Don't set the PLT or PLT GOT section sizes
817 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
818 (mips_elf_allocate_lazy_stub): Likewise.
819 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
821 (mips_elf_set_plt_sym_value): New function.
822 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
823 PLT and PLT GOT section sizes here. Set the symbol values in
824 the symbol table for PLT references here. Handle microMIPS
825 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
826 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
827 gotplt_union's plist member rather than offset. Handle
828 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
829 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
830 gotplt_union's plist member rather than offset. Use
831 MIPS_ELF_GOT_SIZE to calculate GOT address.
832 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
833 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
834 mips_finish_exec_plt.
835 (_bfd_mips_elf_link_hash_table_create): Update to use
836 gotplt_union's plist member rather than offset.
837 (_bfd_mips_elf_get_synthetic_symtab): New function.
839 2013-06-24 Wawa <caojinyu@msn.com>
842 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
844 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
846 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
848 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
849 * Makefile.in: Regenerate.
850 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
851 Set want64 to true for them at the end.
852 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
855 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
857 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
858 set sh_entsize for PLT section.
860 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
862 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
863 * bfd-in2.h: Re-generated.
864 * elf64-aarch64.c (RELOC_SECTION): Removed.
865 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
866 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
867 (elf64_aarch64_link_hash_traverse): Ditto.
868 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
871 2013-06-19 Will Newton <will.newton@linaro.org>
873 * configure: Regenerated.
874 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
875 * elf64-aarch64.c: Remove objalloc.h include.
876 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
877 (struct elf64_aarch64_link_hash_table): Remove ifunc related
878 members. (elf_aarch64_local_htab_hash): Remove function.
879 (elf_aarch64_local_htab_eq): Remove function.
880 (elf_aarch64_get_local_sym_hash): Remove function.
881 (elf64_aarch64_link_hash_table_create): Remove local hash
882 table initialization.
883 (elf64_aarch64_final_link_relocate): Remove sym argument and
884 handling of ifunc symbols.
885 (elf64_aarch64_relocate_section): Don't pass sym argument to
886 elf64_aarch64_final_link_relocate.
887 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
888 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
889 (elf64_aarch64_check_relocs): Likewise.
890 (elf64_aarch64_post_process_headers): Remove call to
892 (elf64_aarch64_is_function_type): New function.
893 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
894 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
895 (elf64_aarch64_size_dynamic_sections): Remove call to
896 elf_aarch64_allocate_local_dynrelocs.
897 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
898 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
899 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
900 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
901 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
902 elf_aarch64_finish_local_dynamic_symbol.
903 (elf64_aarch64_add_symbol_hook): Remove function.
905 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
907 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
908 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
909 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
910 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
911 R_AARCH64_GOT_LD_PREL19.
913 2013-06-13 Terry Guo <terry.guo@arm.com>
916 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
917 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
918 supports thumb instructions.
920 2013-06-11 DJ Delorie <dj@redhat.com>
922 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
924 2013-06-11 Will Newton <will.newton@linaro.org>
926 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
927 ELF64_R_SYM instead of ELF32_R_SYM.
929 2013-06-11 Nick Clifton <nickc@redhat.com>
931 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
932 checks if the dynamic sections have been created and relaxation
933 has not been performed.
935 2013-06-07 Will Newton <will.newton@linaro.org>
937 * configure: Regenerate.
938 * configure.in: Build elf-ifunc.o for AArch64.
939 * elf64-aarch64.c: Include objalloc.h.
940 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
941 (struct elf64_aarch64_link_hash_table): Add members for handling
942 R_AARCH64_IRELATIVE relocations.
943 (elf_aarch64_local_htab_hash): New function.
944 (elf_aarch64_local_htab_eq): New function.
945 (elf_aarch64_get_local_sym_hash): New function.
946 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
948 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
949 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
950 for handling STT_GNU_IFUNC symbols.
951 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
952 references to STT_GNU_IFUNC symbols.
953 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
954 STT_GNU_IFUNC symbols.
955 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
956 symbols. Ensure we don't increase plt.refcount from -1 to 0.
957 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
958 (elf64_aarch64_is_function_type): Remove function.
959 (elf64_aarch64_allocate_dynrelocs): Call
960 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
961 (elf_aarch64_allocate_local_dynrelocs): New function.
962 (elf64_aarch64_size_dynamic_sections): Call
963 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
964 (elf64_aarch64_create_small_pltn_entry): Add info argument.
965 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
966 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
967 STT_GNU_IFUNC symbols and .iplt.
968 (elf_aarch64_finish_local_dynamic_symbol): New function.
969 (elf64_aarch64_finish_dynamic_sections): Call
970 elf_aarch64_finish_local_dynamic_symbol.
971 (elf64_aarch64_add_symbol_hook): New function.
973 2013-06-03 Alan Modra <amodra@gmail.com>
975 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
976 var. Use it with last_stab.
978 2013-05-30 Paul Brook <paul@codesourcery.com>
980 * bfd-in2.h: Regenerate.
981 * elf32-mips.c (elf_mips_eh_howto): New.
982 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
983 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
984 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
985 * elf64-mips.c (elf_mips_eh_howto): New.
986 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
987 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
988 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
989 * libbfd.h: Regenerate.
990 * reloc.c (BFD_RELOC_MIPS_EH): New.
992 2013-05-29 Nick Clifton <nickc@redhat.com>
994 * dwarf2.c (struct dwarf2_debug): Add fields for handling
995 alternate debug info source.
996 (dwarf_debug_sections): Add entries for alternate .debug_str and
997 .debug_info sections.
998 (dwarf_debug_section_enum): Likewise.
999 (read_alt_indirect_string): New function. Handles a
1000 DW_FORM_GNU_strp_alt attribute.
1001 (read_alt_indirect_ref): New function. Handles a
1002 DW_FORM_GNU_ref_alt attribute.
1003 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1004 DW_FORM_GNU_strp_alt.
1005 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1007 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1009 * opncls.c (GNU_DEBUGALTLINK): Define.
1010 (bfd_get_alt_debug_link_info): New function.
1011 (separate_alt_debug_file_exists): New function.
1012 (find_separate_debug_file): Add parameters for fetch and check
1014 (bfd_follow_gnu_debugaltlink): New function.
1015 * bfd-in2.h: Regenerate.
1017 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1019 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1020 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1021 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1022 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1023 * bfd-in2.h: Regenerate.
1024 * libbfd.h: Regenerate.
1025 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1027 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1028 (elf64_aarch64_reloc_map): Likewise.
1029 (aarch64_resolve_relocation): Likewise.
1030 (bfd_elf_aarch64_put_addend): Likewise.
1031 (aarch64_tls_transition_without_check): Likewise.
1032 (aarch64_reloc_got_type): Likewise.
1033 (elf64_aarch64_final_link_relocate): Likewise.
1034 (elf64_aarch64_tls_relax): Likewise.
1035 (elf64_aarch64_relocate_section): Likewise.
1036 (elf64_aarch64_gc_sweep_hook): Likewise.
1037 (elf64_aarch64_check_relocs): Likewise.
1039 2013-05-26 Mark Wielaard <mjw@redhat.com>
1041 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1042 (max_open_files): New static int initialized to zero.
1043 (bfd_cache_max_open): New static function to set and return
1045 (bfd_cache_init): Use bfd_cache_max_open.
1046 (bfd_open_file): Likewise.
1047 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1048 (AC_CHECK_FUNCS): Add getrlimit.
1049 * configure: Regenerated.
1050 * config.in: Likewise.
1051 * sysdep.h: Check and include sys/resource.h for getrlimit.
1053 2013-05-23 Alan Modra <amodra@gmail.com>
1055 * format.c (bfd_check_format_matches): Don't match a target in
1056 targ_selvecs if some other target is a better match. If
1057 targets implement match priority, fall back to the first of
1060 2013-05-22 Eric Herman <eric@freesa.org>
1063 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1065 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1068 * srec.c (srec_set_section_contents): Properly convert size
1069 and offset to address when octets_per_byte is not unity.
1071 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1073 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1074 refcount member of the gotplt_union when resetting the reference
1075 count. Adjust comment.
1077 2013-05-20 Will Newton <will.newton@linaro.org>
1079 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1080 relocs_copied member.
1081 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1082 relocs_copied member.
1083 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1084 relocs_copied member.
1086 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1088 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1089 function definition.
1091 2013-05-16 Cary Coutant <ccoutant@google.com>
1093 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1094 external_ext_size and esize.
1096 2013-05-16 Tristan Gingold <gingold@adacore.com>
1098 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1099 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1101 2013-05-15 Andreas Schwab <schwab@suse.de>
1103 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1105 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1107 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1108 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1110 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1112 * bfd.c (_bfd_default_error_handler): Replace use of putc
1113 by fputc. Add comment explaining why.
1115 2013-05-09 Alan Modra <amodra@gmail.com>
1117 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1118 of symbols when hashes already exist.
1120 2013-05-07 Will Newton <will.newton@linaro.org>
1122 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1123 plt_header_size argument for ports where it differs from
1125 * elf-bfd.h: Likewise.
1126 * elf32-i386.c: Pass plt_header_size to
1127 _bfd_elf_allocate_ifunc_dyn_relocs.
1128 * elf64-x86-64.c: Likewise.
1130 2013-05-07 Will Newton <will.newton@linaro.org>
1132 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1134 * elf-bfd.h: Likewise.
1136 2013-05-06 Paul Brook <paul@codesourcery.com>
1138 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1139 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1140 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1141 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1142 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1143 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1145 2013-05-06 Alan Modra <amodra@gmail.com>
1147 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1148 hashes are not available.
1150 2013-05-06 Alan Modra <amodra@gmail.com>
1152 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1153 hashes around loading as-needed library. Zero them on allocation,
1154 and restore to initial all-zero state if library not needed.
1155 Arrange to reuse hashes if we load library again later.
1157 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1159 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1160 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1161 * elfn32-mips.c: Likewise.
1162 * elf64-mips.c: Likewise.
1164 2013-05-02 Nick Clifton <nickc@redhat.com>
1166 * archures.c: Add some more MSP430 machine numbers.
1167 * config.bfd (msp430): Define targ_selvecs.
1168 * configure.in: Add bfd_elf32_msp430_ti_vec.
1169 * cpu-msp430.c: Add some more MSP430 machine numbers.
1170 * elf32-msp430.c Add support for MSP430X relocations.
1171 Add support for TI compiler generated relocations.
1172 Add support for sym_diff relocations.
1173 Add support for relaxing out of range short branches into long
1175 Add support for MSP430 attribute section.
1176 * reloc.c: Add MSP430X relocations.
1177 * targets.c: Add bfd_elf32_msp430_ti_vec.
1178 * bfd-in2.h: Regenerate.
1179 * configure: Regenerate.
1180 * libbfd.h: Regenerate.
1182 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1184 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1185 alpha*-*-linux*ecoff*.
1187 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1190 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1193 2013-04-30 Alan Modra <amodra@gmail.com>
1195 * elflink.c (bfd_elf_record_link_assignment): Dont make
1196 STV_INTERNAL symbols STV_HIDDEN.
1198 2013-04-29 Nick Clifton <nickc@redhat.com>
1200 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1201 fragmented .debug_line sections associated with unmarked code
1204 2013-04-29 Will Newton <will.newton@linaro.org>
1206 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1207 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1209 2013-04-29 Will Newton <will.newton@linaro.org>
1211 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1212 error check up and add error message.
1214 2013-04-26 Will Newton <will.newton@linaro.org>
1216 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1218 2013-04-25 Alan Modra <amodra@gmail.com>
1220 * config.bfd: Add powerpc64le-linux.
1222 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1224 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1227 2013-04-24 Roland McGrath <mcgrathr@google.com>
1229 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1230 allocate space for PLT header even if IS_IPLT_ENTRY.
1231 (arm_nacl_put_plt0): New function, broken out of ...
1232 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1233 If HTAB->nacl_p, set up the PLT header in .iplt too.
1234 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1235 a mapping symbol for the start of .iplt too.
1237 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1239 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1241 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1243 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1245 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1247 2013-04-22 Alan Modra <amodra@gmail.com>
1250 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1251 sh_size or reloc_count adjustment by count.
1253 2013-04-22 Alan Modra <amodra@gmail.com>
1255 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1256 create_linkage_sections here..
1257 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1258 (create_linkage_sections): Move earlier in file.
1259 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1260 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1262 2013-04-19 Nick Clifton <nickc@redhat.com>
1265 * compress.c (decompress_contents): Always call inflateEnd, even
1266 when another inflation operation fails.
1268 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1270 * elf-ifunc.c: Update copyright year.
1272 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1274 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1275 macro's return value is ignored.
1276 * elf32-hppa.c: Likewise.
1277 * elf32-tic6x.c: Likewise.
1278 * mach-o.c: Likewise.
1280 * opncls.c: Likewise.
1281 * peicode.h: Likewise.
1282 * elf32-m32r.c: Check return value of bfd_set_section_*().
1283 * elfnn-ia64.c: Likewise.
1284 * elfxx-mips.c: Likewise.
1285 * vms-alpha.c: Likewise.
1287 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1290 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1291 regular reference without non-GOT reference when building
1294 2013-04-15 Alan Modra <amodra@gmail.com>
1296 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1297 cache slot for archives.
1299 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1301 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1302 local variable mmop.
1304 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1307 * bfd/elf32-avr.c: Consider all sections to determine if linker
1308 relaxation can safely delete a ret after a call/jmp
1310 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1312 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1315 2013-04-08 Tom Tromey <tromey@redhat.com>
1317 * som.c (bfd_section_from_som_symbol): No longer static.
1318 * som.h (bfd_section_from_som_symbol): Declare.
1320 2013-04-06 Alan Modra <amodra@gmail.com>
1322 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1323 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1325 2013-04-05 Nick Clifton <nickc@redhat.com>
1327 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1329 2013-04-04 Alan Modra <amodra@gmail.com>
1331 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1332 * bfd-in2.h: Regenerate.
1333 * elflink.c (elf_link_add_object_symbols): Use new error.
1335 2013-04-03 Nick Clifton <nickc@redhat.com>
1337 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1338 (bfd_elf32_bfd_is_target_special_symbol): Define.
1340 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1342 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1343 elf64_aarch64_locals to get local GOT reference counts.
1345 2013-04-02 DJ Delorie <dj@redhat.com>
1347 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1348 (rl78_elf_relax_section): Only fetch the next reloc if there is
1351 2013-03-30 Alan Modra <amodra@gmail.com>
1354 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1355 global symbols referenced by relocs.
1356 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1357 * elf32-bfin.c (bfin_check_relocs): Likewise.
1358 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1359 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1360 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1361 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1362 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1363 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1364 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1365 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1366 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1367 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1368 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1369 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1370 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1371 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1372 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1373 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1374 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1375 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1376 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1377 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1378 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1379 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1380 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1381 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1382 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1383 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1384 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1385 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1386 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1387 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1388 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1389 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1390 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1391 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1392 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1393 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1394 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1395 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1396 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1397 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1398 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1399 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1400 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1401 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1402 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1403 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1404 test indirect/warning links for NULL.
1406 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1409 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1410 symbol is referenced by a non-shared object.
1411 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1413 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1415 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1416 R_SH_REL32 relocations against undefined weak symbols.
1418 2013-03-28 Alan Modra <amodra@gmail.com>
1420 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1421 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1422 into ifunc and non-ifunc.
1423 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1424 separate ifunc/non-ifunc dynrel counts.
1425 (allocate_got): Always use reliplt for ifunc.
1426 (allocate_dynrelocs): Likewise.
1427 (ppc64_elf_size_dynamic_sections): Likewise.
1428 (ppc64_elf_layout_multitoc): Likewise.
1429 (ppc64_elf_relocate_section): Likewise.
1431 2013-03-28 Alan Modra <amodra@gmail.com>
1433 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1434 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1435 into ifunc and non-ifunc.
1436 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1437 (ppc_elf_size_dynamic_sections): Likewise.
1438 (ppc_elf_relocate_section): Likewise.
1440 2013-03-28 Alan Modra <amodra@gmail.com>
1442 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1443 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1444 bfd_link_info* and asection* params.
1445 (_bfd_elf_reloc_type_class): Likewise.
1446 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1447 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1448 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1449 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1450 for any reliplt reloc. Don't return reloc_class_plt for
1451 R_PPC_REL24 and R_PPC_ADDR24.
1452 * elf64-ppc.c (allocate_got): Formatting.
1453 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1455 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1456 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1457 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1458 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1459 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1460 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1461 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1462 Add extra params to the various reloc_type_class functions.
1464 2013-03-27 Alan Modra <amodra@gmail.com>
1466 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1467 masks for all local ifunc syms.
1468 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1469 (ppc_elf_size_dynamic_sections): Likewise.
1470 (ppc_elf_relocate_section): Likewise.
1472 2013-03-27 Will Newton <will.newton@linaro.org>
1474 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1475 dynamic reloc for symbols with dynindx == -1.
1476 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1477 dynamic reloc for symbols with dynindx == -1.
1479 2013-03-27 Will Newton <will.newton@linaro.org>
1481 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1482 dynamic reloc for non-default visibility undefined weaks.
1483 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1484 dynamic reloc for non-default visibility undefined weaks.
1486 2013-03-26 Alan Modra <amodra@gmail.com>
1488 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1489 over _bfd_elf_merge_symbol calls.
1491 2013-03-26 Alan Modra <amodra@gmail.com>
1493 * elflink.c (elf_link_add_object_symbols): Add assertion for
1494 common override alignment check code. Formatting.
1496 2013-03-25 Alan Modra <amodra@gmail.com>
1498 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1499 usual common symbols as well as for dynamic. Add poldbfd param.
1500 Save old bfd. Adjust callers.
1501 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1502 and "value" by value, not pointer. Adjust caller.
1503 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1504 Delete code to set same. Use old_bfd and old_alignment from
1505 _bfd_elf_merge_symbol instead. Add default symbol before
1506 alignment and size checks. Wrap overlong lines.
1508 2013-03-25 Alan Modra <amodra@gmail.com>
1510 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1511 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1512 when override is true.
1514 2013-03-25 Alan Modra <amodra@gmail.com>
1516 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1519 2013-03-25 Alan Modra <amodra@gmail.com>
1521 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1523 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1524 early in symbol loop.
1526 2013-03-25 Alan Modra <amodra@gmail.com>
1528 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1529 (_bfd_elf_init_reloc_shdr): Delete.
1530 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1531 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1532 just what is needed.
1533 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1535 2013-03-23 Alan Modra <amodra@gmail.com>
1537 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1538 * elflink.c (_bfd_elf_merge_symbol): Make static.
1539 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1540 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1542 2013-03-23 Alan Modra <amodra@gmail.com>
1545 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1546 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1547 def_dynamic/ref_dynamic.
1548 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1551 2013-03-22 David S. Miller <davem@davemloft.net>
1553 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1556 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1559 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1560 errors adjusting relocs and symbols.
1562 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1564 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1565 @(disp:32,ERx) to mov @(disp:16,ERx).
1566 (R_H8_DISP32A16): New reloc.
1567 Comments added and corrected.
1568 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1569 * bfd-in2.h: Regenerate.
1570 * libbfd.h: Regenerate.
1572 2013-03-21 Kai Tietz <ktietz@redhat.com>
1574 * coffgen.c (coff_real_object_p): Make global.
1575 * peicode.h (coff_real_object_p): Add prototype.
1576 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1577 external_PEI_IMAGE_hdr structure.
1578 (coff_swap_filehdr_in): Handle variable header-size.
1579 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1580 of directory-entiries as specified in pe-header.
1582 2013-03-21 Nick Clifton <nickc@redhat.com>
1585 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1586 iWMMXt and iWMMXt2 processors from attributes.
1588 2013-03-20 Alan Modra <amodra@gmail.com>
1590 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1591 sh_type according to is_rela.
1593 2013-03-18 Alan Modra <amodra@gmail.com>
1596 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1597 considering whether an --as-needed library is needed.
1599 2013-03-14 Tom Tromey <tromey@redhat.com>
1601 * opncls.c (bfd_get_debug_link_info): Rename from
1602 get_debug_link_info. Export. Update comment.
1603 (find_separate_debug_file): Update.
1604 * bfd-in2.h: Rebuild.
1606 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1608 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1610 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1613 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1615 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1616 * elf.c (elfcore_write_s390_tdb): New function.
1617 (elfcore_write_register_note): Call it.
1618 (elfcore_grok_s390_tdb): New function.
1619 (elfcore_grok_note): Call it.
1621 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1623 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1625 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1627 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1629 2013-03-04 Alan Modra <amodra@gmail.com>
1631 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1632 non-zero addends when relocatable, rather than addends >= 32768.
1633 Always zero "addend" before applying relocation.
1635 2013-03-04 Nick Clifton <nickc@redhat.com>
1637 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1638 file pointer offsets for thin archives.
1640 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1642 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1643 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1645 2013-02-27 DJ Delorie <dj@redhat.com>
1647 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1648 * libbfd.h: Regenerate.
1649 * bfd-in2.h: Regenerate.
1650 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1651 references in compuated relocs.
1653 2013-02-26 Anthony Green <green@moxielogic.com>
1655 * config.bfd: Extend moxie-rtems target triplet name support.
1657 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1660 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1661 unique_global only for definition.
1662 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1664 (elf_link_add_object_symbols): Set unique_global only
1667 2013-02-21 Alan Modra <amodra@gmail.com>
1669 * elf-bfd.h (struct elf_build_id): Extracted from..
1670 (struct elf_build_id_info): ..here. Delete.
1671 (struct output_elf_obj_tdata): New, extracted from..
1672 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1674 (elf_program_header_size): Reference tdata->o.
1675 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1676 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1677 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1678 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1679 when opening bfd in any mode that might write.
1680 (_bfd_elf_write_object_contents): Use build_id field in
1681 output_elf_obj_tdata.
1682 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1683 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1685 2013-02-21 Alan Modra <amodra@gmail.com>
1687 * elf-bfd.h (struct core_elf_obj_tdata): New.
1688 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1689 core_program, and core_command. Add "core".
1690 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1691 Update all refs to tdata core fields.
1692 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1693 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1694 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1695 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1696 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1697 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1698 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1699 to tdata core fields.
1701 2013-02-21 Alan Modra <amodra@gmail.com>
1703 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1704 Delete num_locals and num_globals.
1705 (elf_num_locals, elf_num_globals): Don't define.
1706 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1707 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1708 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1709 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1710 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1711 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1713 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1714 number of locals syms via new param.
1715 (swap_out_syms): Adjust to suit elf_map_symbols change.
1717 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1719 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1720 STO_MICROMIPS annotation.
1722 2013-02-19 Alan Modra <amodra@gmail.com>
1724 * configure.in: Bump version to 2.23.52.
1725 * elf-bfd.h (struct elf_build_id_info): New.
1726 (struct elf_obj_tdata): Delete after_write_object_contents,
1727 after_write_object_contents_info and build_id_size. Make build_id
1728 a pointer to struct elf_build_id_info.
1729 * elf.c (_bfd_elf_write_object_contents): Style. Update
1730 after_write_ibject_contents invocation.
1731 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1732 allow zero size notes.
1733 * configure: Regenerate.
1735 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1737 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1738 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1739 (micromips_elf64_howto_table_rela): Likewise.
1740 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1741 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1742 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1743 (elf_micromips_howto_table_rela): Likewise.
1744 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1746 2013-02-18 Paul Brook <paul@codesourcery.com>
1748 * elfxx-mips.c (MICROMIPS_P): New macro.
1749 (_bfd_mips_elf_symbol_processing): Use it.
1751 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1753 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1754 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1756 2013-02-18 Alan Modra <amodra@gmail.com>
1759 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1760 (_bfd_elf_strtab_clear_all_refs): Declare.
1761 (_bfd_elf_strtab_resize): Declare.
1762 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1763 (_bfd_elf_strtab_clear_all_refs): New function.
1764 (_bfd_elf_strtab_resize): Likewise.
1765 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1767 2013-02-18 Alan Modra <amodra@gmail.com>
1769 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1770 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1771 and elf_text_section to..
1772 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1773 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1774 (struct alpha_elf_find_line): ..this.
1775 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1777 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1780 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1781 for references from the dummy bfd.
1783 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1786 * elflink.c (elf_link_add_object_symbols): Also track weak
1789 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1792 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1793 archive pointing to itself.
1794 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1796 2013-02-15 Nick Clifton <nickc@redhat.com>
1799 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1800 accessing a corrupt nested archive.
1802 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1804 * elfxx-mips.c (mips_got_page_ref): New structure.
1805 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1806 pair to represent the anchor point.
1807 (mips_got_info): Add a got_page_refs field.
1808 (mips_elf_link_hash_table): Add a sym_cache field.
1809 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1810 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1811 new anchor representation.
1812 (mips_elf_create_got_info): Create got_page_refs rather than
1814 (mips_elf_record_got_page_ref): New function.
1815 (mips_elf_pages_for_range): Move further down file.
1816 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1817 Use a section rather than a (bfd, symndx) pair to represent the
1819 (mips_elf_resolve_got_page_ref): New function.
1820 (mips_elf_resolve_final_got_entries): Use it to populate
1822 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1823 rather than mips_elf_record_got_page_entry. Only nullify h
1825 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1828 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1830 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1833 2013-02-12 Alan Modra <amodra@gmail.com>
1835 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1836 suitable definition when using generic linker hash table.
1838 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1840 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1841 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1842 mips_elf_traverse_got_arg. Count GOT entries.
1843 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1844 as argument. Update after above changes.
1845 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1846 mips_elf_count_got_entries. Update the calls to
1847 mips_elf_resolve_final_got_entries.
1849 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1851 * elfxx-mips.c (mips_got_tls_type): New enum.
1852 (mips_got_entry): Add tls_initialized.
1853 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1854 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1856 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1857 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1858 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1860 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1861 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1862 tls_initialized rather than GOT_TLS_DONE.
1863 (mips_tls_got_index): Delete.
1864 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1865 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1866 (mips_elf_record_got_entry): Initialize tls_initialized.
1868 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1870 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1871 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1872 tls_ie_got_offset and tls_gd_got_offset.
1873 (mips_elf_link_hash_newfunc): Remove initialization.
1874 (mips_elf_create_got_info): Likewise.
1875 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1876 (mips_tls_single_got_index): Delete.
1877 (mips_elf_local_got_index): Always use the GOT entry to track
1879 (mips_elf_global_got_index): Likewise.
1880 (mips_elf_create_local_got_entry): Assert that TLS entries have
1881 already been allocated.
1882 (mips_elf_record_global_got_symbol): Don't initialize
1883 tls_ie_type or tls_gd_type.
1884 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1885 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1887 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1889 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1890 have been allocated.
1891 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1892 tls_ie_type and tls_gd_type.
1894 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1896 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1897 aliasing violation. Check for htab allocation failures.
1899 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1901 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1903 (mips_elf_global_got_index): ...here. Reorder arguments so that
1904 the output bfd and info come first.
1905 (mips_elf_calculate_relocation): Update the call to
1906 mips_elf_global_got_index accordingly.
1907 (_bfd_mips_elf_finish_dynamic_symbol): Use
1908 mips_elf_primary_global_got_index rather than
1909 mips_elf_global_got_index.
1910 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1912 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1914 * elfxx-mips.c (mips_got_entry): Update comments.
1915 (mips_elf_multi_got_entry_eq): Rename to...
1916 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1917 (mips_elf_create_got_info): Remove master_got_p argument.
1918 Always use mips_elf_got_entry_eq.
1919 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1920 Update calls accordingly.
1922 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1924 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1925 (mips_elf_bfd2got_hash): Delete.
1926 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1927 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1928 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1929 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1930 than mips_elf_got_for_ibfd.
1931 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1932 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1933 (mips_elf_make_got_per_bfd): Replace with...
1934 (mips_elf_add_got_entry): ...this new function.
1935 (mips_elf_make_got_pages_per_bfd): Replace with...
1936 (mips_elf_add_got_page_entry): ...this new function.
1937 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1938 bfd and GOT arguments. Use mips_elf_add_got_entry and
1939 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1940 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1941 to set the BFD's GOT and free the old table.
1942 (mips_elf_merge_got): Replace bfd2got argument with separate
1943 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1944 Use mips_elf_count_got_entries to count the number of entries in
1945 each GOT. Update the calls to mips_elf_merge_got_with.
1946 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1947 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1948 (mips_elf_multi_got): Don't create the bfd2got hash table.
1949 Replace hash table traversal with a walk over the input bfds,
1950 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1951 to set the output bfd's GOT.
1952 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1953 bfds use the master GOT in the single-GOT case.
1954 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1955 rather than mips_elf_got_for_ibfd.
1957 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1959 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1960 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1961 (mips_elf_record_global_got_symbol): Update the hash entry before
1962 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1964 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1965 (mips_elf_record_got_page_entry): Record the entry in both the
1966 master and bfd GOTs.
1968 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1970 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1971 create another one if necessary.
1972 (mips_elf_set_gotidx): New function.
1973 (mips_elf_set_global_gotidx): Use it.
1974 (mips_elf_initialize_tls_index): Likewise. Take a
1975 mips_elf_traverse_got_arg as argument.
1976 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1977 (mips_elf_multi_got): Likewise. Cope with error returns from
1978 mips_elf_set_global_gotidx.
1980 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1982 * elfxx-mips.c (mips_got_info): Add relocs field.
1983 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1985 (mips_elf_traverse_got_arg): ...this new structure.
1986 (mips_elf_count_local_tls_relocs): Delete.
1987 (mips_elf_count_global_tls_relocs): Likewise.
1988 (mips_elf_count_got_entry): New function.
1989 (mips_elf_count_local_got_entries): Likewise.
1990 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1991 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1992 (mips_elf_record_local_got_symbol): Don't count got entries here.
1993 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1994 (mips_elf_set_global_got_offset): Split into...
1995 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1996 new functions. Take a mips_elf_traverse_got_arg rather than a
1997 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1998 Use g->relocs to record the number of relocs needed for global GOT
2000 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2001 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2002 relocations. Update for above function split.
2003 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2004 to count both the number of GOT entries and the number of TLS
2005 relocs required by local entries. Likewise
2006 mips_elf_count_global_tls_entries and global entries.
2007 Remove uses of mips_elf_count_local_tls_relocs and
2008 mips_elf_count_global_tls_relocs.
2010 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2012 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2013 to say that each structure represents only one type of TLS reference.
2014 (GOT_TLS_TYPE): New define.
2015 (mips_elf_link_hash_entry): Temporarily split tls_type and
2016 tls_got_offset into two variables each.
2017 (mips_elf_link_hash_newfunc): Update accordingly.
2018 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2019 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2020 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2021 (mips_tls_got_relocs): Use a switch statement.
2022 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2023 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2024 local "offset" variable.
2025 (mips_tls_got_index): Remove r_type argument and assert. Remove
2026 code that handled entries with two TLS types; always use the
2027 original got_index instead.
2028 (mips_tls_single_got_index): New function.
2029 (mips_elf_local_got_index): Use entry->tls_type to check for
2030 TLS entries. Use mips_tls_single_got_index. Update call to
2032 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2033 Use p->tls_type to check for TLS entries. Update call to
2034 mips_tls_got_index. Use mips_tls_single_got_index.
2035 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2036 Use entry.tls_type to check for TLS entries.
2037 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2038 with r_type argument. Use mips_elf_reloc_tls_type.
2039 Set up the new hash entry fields.
2040 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2041 with r_type argument. Use mips_elf_reloc_tls_type and
2042 mips_tls_got_entries. Remove code that handled entries
2043 with multiple TLS types.
2044 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2045 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2046 Use equality rather than masks when checking for specific TLS types.
2047 Use mips_tls_got_entries. Remove code that handled entries
2048 with multiple TLS types.
2049 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2050 testing the hash table entry.
2051 (_bfd_mips_elf_check_relocs): Update calls to
2052 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2053 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2054 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2056 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2058 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2059 (mips_elf_got_entry_hash): ...this, deleting the old version.
2060 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2063 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2065 * elfxx-mips.c (mips_elf_create_got_info): New function.
2066 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2067 (mips_elf_create_got_section): Likewise.
2069 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2071 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2074 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2076 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2078 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2080 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2081 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2083 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2085 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2086 (mips_elf_count_global_tls_relocs): Don't count indirect or
2088 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2089 number of TLS entries were allocated.
2091 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2093 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2095 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2097 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2098 if there are TLS relocations.
2100 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2102 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2103 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2105 2013-02-11 Alan Modra <amodra@gmail.com>
2107 * elfcode.h (elf_checksum_contents): Free contents.
2108 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2109 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2110 (elf_final_link_free): New function, extracted from..
2111 (bfd_elf_final_link): ..here. Always call
2112 _bfd_elf_write_section_eh_frame_hdr.
2113 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2114 _bfd_elf_link_hash_table_free.
2115 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2116 * libbfd.h: Regenerate.
2117 * merge.c (_bfd_merge_sections_free): New function.
2118 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2120 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2121 _bfd_elf_link_hash_table_free.
2122 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2123 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2124 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2125 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2126 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2127 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2128 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2129 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2130 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2131 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2132 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2133 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2134 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2135 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2136 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2137 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2138 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2140 2013-02-10 Alan Modra <amodra@gmail.com>
2142 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2143 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2144 * m68klinux.c (linux_link_hash_table_create): Likewise.
2145 * sparclinux.c (linux_link_hash_table_create): Likewise.
2146 * sunos.c (sunos_link_hash_table_create): Likewise.
2147 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2148 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2149 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2150 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2151 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2152 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2153 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2154 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2155 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2156 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2157 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2158 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2159 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2160 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2161 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2162 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2163 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2164 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2165 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2166 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2167 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2168 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2169 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2170 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2171 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2172 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2173 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2174 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2176 2013-02-10 Alan Modra <amodra@gmail.com>
2178 * i386linux.c (linux_link_hash_table_create): Allocate table
2179 with bfd_zmalloc, not bfd_alloc.
2180 * pdp11.c (link_hash_table_create): Allocate table with
2181 bfd_malloc, not bfd_alloc.
2182 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2183 with bfd_zmalloc, not bfd_zalloc.
2184 (bfin_link_hash_table_create): Likewise.
2185 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2186 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2188 2013-02-10 Alan Modra <amodra@gmail.com>
2191 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2193 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2195 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2197 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2200 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2202 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2205 2013-02-08 Alan Modra <amodra@gmail.com>
2208 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2209 * elf.c (elf_find_function): Revert last change. Use new
2210 tdata field rather than static vars for cache.
2212 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2215 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2216 symbol is defined in regular object.
2218 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2221 * elf.c (elf_find_function): Don't cache if symbols change.
2223 2013-02-07 Alan Modra <amodra@gmail.com>
2226 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2227 copy attributes from or to non-ELF.
2229 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2231 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2232 for non-zero TLS symbol.
2233 (elf_i386_relocate_section): Don't resolve size relocation against
2234 non-zero TLS symbol.
2235 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2236 pc_count for non-zero TLS symbol.
2237 (elf_x86_64_relocate_section): Don't resolve size relocation
2238 against non-zero TLS symbol.
2240 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2241 Andrew Jenner <andrew@codesourcery.com>
2243 Based on patches from Altera Corporation.
2245 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2246 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2247 (BFD_BACKENDS): Add elf32-nios2.lo.
2248 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2249 * Makefile.in: Regenerated.
2250 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2251 bfd_elf32_littlenios2_vec.
2252 * configure: Regenerated.
2253 * config.bfd: Add cases for nios2.
2254 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2255 (bfd_mach_nios2): Define.
2256 (bfd_nios2_arch): Declare.
2257 (bfd_archures_list): Add bfd_nios2_arch.
2258 * targets.c (bfd_elf32_bignios2_vec): Declare.
2259 (bfd_elf32_littlenios2_vec): Declare.
2260 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2261 bfd_elf32_littlenios2_vec.
2262 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2263 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2264 * bfd-in2.h: Regenerated.
2265 * libbfd.h: Regenerated.
2266 * cpu-nios2.c: New file.
2267 * elf32-nios2.c: New file.
2269 2013-02-06 Alan Modra <amodra@gmail.com>
2271 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2274 2013-02-06 Alan Modra <amodra@gmail.com>
2276 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2277 * Makefile.in: Regenerate.
2279 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2280 Pedro Alves <palves@redhat.com>
2282 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2283 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2285 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2286 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2287 * elf-linux-psinfo.h: New file.
2288 * elf.c: Include elf-linux-psinfo.h.
2289 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2291 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2292 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2293 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2294 (elfcore_write_ppc_linux_prpsinfo32): New function.
2296 2013-02-04 Tristan Gingold <gingold@adacore.com>
2298 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2301 2013-02-04 Alan Modra <amodra@gmail.com>
2303 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2304 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2305 * Makefile.in: Regenerate.
2306 * po/SRC-POTFILES.in: Regenerate.
2308 2013-02-04 Alan Modra <amodra@gmail.com>
2310 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2311 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2313 2013-02-01 Alan Modra <amodra@gmail.com>
2315 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2318 2013-01-31 Tristan Gingold <gingold@adacore.com>
2320 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2321 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2322 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2324 2013-01-31 Alan Modra <amodra@gmail.com>
2325 David S. Miller <davem@davemloft.net>
2328 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2329 references to __tls_get_addr.
2330 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2331 vtinherit and vtentry reloc handling too.
2332 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2334 2013-01-31 Alan Modra <amodra@gmail.com>
2336 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2338 2013-01-31 Alan Modra <amodra@gmail.com>
2340 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2342 2013-01-28 Alan Modra <amodra@gmail.com>
2344 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2345 "relocation" in error messages throughout file.
2346 (ppc64_elf_relocate_section): Remove sibling call error message,
2347 replace with "call lacks nop". Specially report errors for
2348 branches to function entry points via OPD lookup and branches
2349 to stubs. Remove NULL symbol handling now done by %T.
2351 2013-01-28 Alan Modra <amodra@gmail.com>
2353 * archive.c (bfd_generic_archive_p): Return target and keep
2354 ardata on partial matches.
2355 * format.c (bfd_check_format_matches): Adjust for above
2356 change. Remove bfd_error_file_ambiguously_recognized dead
2359 2013-01-26 Alan Modra <amodra@gmail.com>
2361 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2362 bfd_preserve_finish): Move to..
2363 * format.c: ..here, splitting out..
2364 (bfd_reinit): ..this. New function.
2365 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2366 keep bfd state for a match.
2367 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2368 * elfcore.h (elf_core_file_p): Likewise.
2369 * mach-o.c (bfd_mach_o_header_p): Likewise.
2370 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2371 * xsym.c (bfd_sym_object_p): Likewise.
2372 * mmo.c (mmo_scan): Clear abfd->symcount.
2373 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2374 * section.c (bfd_section_list_clear): Clear section_htab.count.
2375 * bfd-in2.h: Regenerate.
2377 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2379 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2380 second reloc, make sure that the reloc potentially exists first.
2382 2013-01-24 Nick Clifton <nickc@redhat.com>
2384 * archures.c: Add bfd_mach_v850e3v5.
2385 * bfd-in2.h: Regenerate.
2386 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2387 * cpu-v850_rh850.c: Likewise.
2388 * elf32-v850.c: Add support for v850e3v5 architecture.
2390 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2392 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2394 2013-01-23 Leif Ekblad <leif@rdos.net>
2396 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2398 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2400 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2401 non-zero TLS symbol.
2402 (elf_i386_relocate_section): Resolve size relocation against
2403 non-zero TLS symbol.
2404 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2405 for non-zero TLS symbol.
2406 (elf_x86_64_relocate_section): Resolve size relocation against
2407 non-zero TLS symbol.
2409 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2411 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2412 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2415 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2417 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2418 PC-relative relocation.
2419 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2420 as PC-relative relocation.
2422 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2424 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2426 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2428 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2429 and R_X86_64_SIZE64 check.
2430 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2431 nor R_X86_64_SIZE64.
2433 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2435 * bfd-in2.h: Regenerated.
2436 * libbfd.h: Likewise.
2438 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2439 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2440 (elf_i386_check_relocs): Handle R_386_SIZE32.
2441 (elf_i386_gc_sweep_hook): Likewise.
2442 (elf_i386_relocate_section): Likewise.
2444 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2445 and R_X86_64_SIZE64 entries.
2446 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2447 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2448 (elf_x86_64_reloc_name_lookup): Likewise.
2449 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2451 (elf_x86_64_gc_sweep_hook): Likewise.
2452 (elf_x86_64_relocate_section): Likewise.
2454 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2457 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2459 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2460 with R_X86_64_RELATIVE64.
2462 2013-01-15 Nick Clifton <nickc@redhat.com>
2464 * elf32-msp430.c: Fix spelling typo.
2466 2013-01-15 Alan Modra <amodra@gmail.com>
2468 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2471 2013-01-14 Alan Modra <amodra@gmail.com>
2474 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2475 (memory_bclose): Likewise. Return 0 on success.
2476 * cache.c (cache_bclose): Likewise.
2477 * opncls.c (opncls_bclose, bfd_close): Likewise.
2478 * vms-lib.c (vms_lib_bclose): Likewise.
2479 * libbfd.h: Regenerate.
2481 2013-01-13 Alan Modra <amodra@gmail.com>
2483 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2484 Add ref_dynamic_nonweak.
2485 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2486 (_bfd_elf_merge_symbol): Don't call above function. Move
2487 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2489 (elf_link_add_object_symbols): Delete redundant "override" test.
2490 Don't set dynamic_def here.
2491 (elf_link_output_extsym): Update.
2493 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2495 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2496 normal and TLS symbol access.
2497 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2499 2013-01-12 Alan Modra <amodra@gmail.com>
2501 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2502 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2503 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2505 2013-01-12 Alan Modra <amodra@gmail.com>
2508 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2509 (_bfd_elf_strtab_clear_all_refs): Define.
2510 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2511 (_bfd_elf_strtab_clear_all_refs): Delete.
2512 * elflink.c (elf_link_add_object_symbols): Clear out added
2513 strtab refs. Correct handling of warning common symbols.
2515 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2517 * aout0.c: Remove trailing white spaces.
2518 * archive.c: Likewise.
2519 * archures.c: Likewise.
2520 * bfd-in.h: Likewise.
2521 * bfd-in2.h: Likewise.
2522 * coff-alpha.c: Likewise.
2523 * coff-i860.c: Likewise.
2524 * coff-mips.c: Likewise.
2525 * coff-ppc.c: Likewise.
2526 * coff-tic80.c: Likewise.
2527 * coff-x86_64.c: Likewise.
2528 * coff-z80.c: Likewise.
2529 * coffcode.h: Likewise.
2530 * coffgen.c: Likewise.
2531 * cofflink.c: Likewise.
2532 * compress.c: Likewise.
2533 * corefile.c: Likewise.
2534 * cpu-arm.c: Likewise.
2535 * cpu-avr.c: Likewise.
2536 * cpu-bfin.c: Likewise.
2537 * cpu-cr16.c: Likewise.
2538 * cpu-cr16c.c: Likewise.
2539 * cpu-crx.c: Likewise.
2540 * cpu-h8300.c: Likewise.
2541 * cpu-i386.c: Likewise.
2542 * cpu-lm32.c: Likewise.
2543 * cpu-m68k.c: Likewise.
2544 * cpu-moxie.c: Likewise.
2545 * cpu-msp430.c: Likewise.
2546 * cpu-sh.c: Likewise.
2547 * cpu-xc16x.c: Likewise.
2548 * dwarf2.c: Likewise.
2549 * ecofflink.c: Likewise.
2550 * ecoffswap.h: Likewise.
2551 * elf-ifunc.c: Likewise.
2552 * elf-m10300.c: Likewise.
2553 * elf-vxworks.c: Likewise.
2554 * elf32-avr.c: Likewise.
2555 * elf32-avr.h: Likewise.
2556 * elf32-cr16.c: Likewise.
2557 * elf32-cr16c.c: Likewise.
2558 * elf32-cris.c: Likewise.
2559 * elf32-crx.c: Likewise.
2560 * elf32-frv.c: Likewise.
2561 * elf32-hppa.c: Likewise.
2562 * elf32-i860.c: Likewise.
2563 * elf32-ip2k.c: Likewise.
2564 * elf32-iq2000.c: Likewise.
2565 * elf32-m32c.c: Likewise.
2566 * elf32-m68hc1x.c: Likewise.
2567 * elf32-msp430.c: Likewise.
2568 * elf32-mt.c: Likewise.
2569 * elf32-ppc.c: Likewise.
2570 * elf32-rl78.c: Likewise.
2571 * elf32-s390.c: Likewise.
2572 * elf32-score.h: Likewise.
2573 * elf32-sh-symbian.c: Likewise.
2574 * elf32-sh.c: Likewise.
2575 * elf32-spu.c: Likewise.
2576 * elf32-tic6x.c: Likewise.
2577 * elf32-v850.c: Likewise.
2578 * elf32-xc16x.c: Likewise.
2579 * elf32-xtensa.c: Likewise.
2580 * elf64-alpha.c: Likewise.
2581 * elf64-hppa.c: Likewise.
2582 * elf64-ppc.c: Likewise.
2583 * elf64-s390.c: Likewise.
2584 * elfcore.h: Likewise.
2585 * elflink.c: Likewise.
2586 * elfxx-mips.c: Likewise.
2587 * elfxx-sparc.c: Likewise.
2588 * elfxx-tilegx.c: Likewise.
2590 * libcoff.h: Likewise.
2591 * libpei.h: Likewise.
2592 * libxcoff.h: Likewise.
2593 * linker.c: Likewise.
2594 * mach-o-i386.c: Likewise.
2595 * mach-o-target.c: Likewise.
2596 * mach-o.c: Likewise.
2597 * mach-o.h: Likewise.
2599 * opncls.c: Likewise.
2600 * pdp11.c: Likewise.
2601 * pe-x86_64.c: Likewise.
2602 * peXXigen.c: Likewise.
2603 * pef-traceback.h: Likewise.
2604 * pei-x86_64.c: Likewise.
2605 * peicode.h: Likewise.
2606 * plugin.c: Likewise.
2607 * reloc.c: Likewise.
2608 * riscix.c: Likewise.
2609 * section.c: Likewise.
2612 * tekhex.c: Likewise.
2613 * ticoff.h: Likewise.
2614 * vaxbsd.c: Likewise.
2615 * xcofflink.c: Likewise.
2616 * xtensa-isa.c: Likewise.
2618 2013-01-10 Will Newton <will.newton@imgtec.com>
2620 * Makefile.am: Add Meta.
2621 * Makefile.in: Regenerate.
2622 * archures.c (bfd_mach_metag): New.
2623 * bfd-in2.h: Regenerate.
2624 * config.bfd: Add Meta.
2625 * configure: Regenerate.
2626 * configure.in: Add Meta.
2627 * cpu-metag.c: New file.
2628 * elf-bfd.h: Add Meta.
2629 * elf32-metag.c: New file.
2630 * elf32-metag.h: New file.
2631 * libbfd.h: Regenerate.
2632 * reloc.c: Add Meta relocations.
2633 * targets.c: Add Meta.
2635 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2637 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2638 (elfcore_write_aarch_hw_break): Likewise.
2639 (elfcore_write_aarch_hw_watch): Likewise.
2640 * elf.c (elfcore_grok_aarch_tls): New function.
2641 (elfcore_grok_aarch_hw_break): Likewise.
2642 (elfcore_grok_aarch_hw_watch): Likewise.
2643 (elfcore_grok_note): Call the new functions to handle the
2644 corresponding notes.
2645 (elfcore_write_aarch_tls): New function.
2646 (elfcore_write_aarch_hw_break): Likewise.
2647 (elfcore_write_aarch_hw_watch): Likewise.
2648 (elfcore_write_register_note): Call the new functions to handle the
2649 corresponding pseudo sections.
2651 2013-01-07 Tom Tromey <tromey@redhat.com>
2653 * section.c (_bfd_std_section): Rename from std_section.
2654 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2655 (STD_SECTION): Update.
2656 * bfd-in2.h: Rebuild.
2658 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2660 * archures.c (bfd_mach_mips5900): Define.
2661 * bfd-in2.h: Regenerate.
2662 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2663 * cpu-mips.c: Add support for MIPS r5900.
2664 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2666 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2667 Nick Clifton <nickc@redhat.com>
2669 * elflink.c (get_value): Prevent the use of an undefined shift
2670 operation. Add sanity checks.
2672 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2674 * config.bfd (cr16*-*-uclinux*): New target support.
2677 For older changes see ChangeLog-2012
2679 Copyright (C) 2013 Free Software Foundation, Inc.
2681 Copying and distribution of this file, with or without modification,
2682 are permitted in any medium without royalty provided the copyright
2683 notice and this notice are preserved.
2689 version-control: never
projects / deliverable / binutils-gdb.git / blob