1 2013-06-11 DJ Delorie <dj@redhat.com>
3 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
5 2013-06-11 Will Newton <will.newton@linaro.org>
7 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
8 ELF64_R_SYM instead of ELF32_R_SYM.
10 2013-06-11 Nick Clifton <nickc@redhat.com>
12 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
13 checks if the dynamic sections have been created and relaxation
14 has not been performed.
16 2013-06-07 Will Newton <will.newton@linaro.org>
18 * configure: Regenerate.
19 * configure.in: Build elf-ifunc.o for AArch64.
20 * elf64-aarch64.c: Include objalloc.h.
21 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
22 (struct elf64_aarch64_link_hash_table): Add members for handling
23 R_AARCH64_IRELATIVE relocations.
24 (elf_aarch64_local_htab_hash): New function.
25 (elf_aarch64_local_htab_eq): New function.
26 (elf_aarch64_get_local_sym_hash): New function.
27 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
29 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
30 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
31 for handling STT_GNU_IFUNC symbols.
32 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
33 references to STT_GNU_IFUNC symbols.
34 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
35 STT_GNU_IFUNC symbols.
36 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
37 symbols. Ensure we don't increase plt.refcount from -1 to 0.
38 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
39 (elf64_aarch64_is_function_type): Remove function.
40 (elf64_aarch64_allocate_dynrelocs): Call
41 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
42 (elf_aarch64_allocate_local_dynrelocs): New function.
43 (elf64_aarch64_size_dynamic_sections): Call
44 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
45 (elf64_aarch64_create_small_pltn_entry): Add info argument.
46 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
47 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
48 STT_GNU_IFUNC symbols and .iplt.
49 (elf_aarch64_finish_local_dynamic_symbol): New function.
50 (elf64_aarch64_finish_dynamic_sections): Call
51 elf_aarch64_finish_local_dynamic_symbol.
52 (elf64_aarch64_add_symbol_hook): New function.
54 2013-06-03 Alan Modra <amodra@gmail.com>
56 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
57 var. Use it with last_stab.
59 2013-05-30 Paul Brook <paul@codesourcery.com>
61 * bfd-in2.h: Regenerate.
62 * elf32-mips.c (elf_mips_eh_howto): New.
63 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
64 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
65 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
66 * elf64-mips.c (elf_mips_eh_howto): New.
67 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
68 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
69 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
70 * libbfd.h: Regenerate.
71 * reloc.c (BFD_RELOC_MIPS_EH): New.
73 2013-05-29 Nick Clifton <nickc@redhat.com>
75 * dwarf2.c (struct dwarf2_debug): Add fields for handling
76 alternate debug info source.
77 (dwarf_debug_sections): Add entries for alternate .debug_str and
79 (dwarf_debug_section_enum): Likewise.
80 (read_alt_indirect_string): New function. Handles a
81 DW_FORM_GNU_strp_alt attribute.
82 (read_alt_indirect_ref): New function. Handles a
83 DW_FORM_GNU_ref_alt attribute.
84 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
86 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
88 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
90 * opncls.c (GNU_DEBUGALTLINK): Define.
91 (bfd_get_alt_debug_link_info): New function.
92 (separate_alt_debug_file_exists): New function.
93 (find_separate_debug_file): Add parameters for fetch and check
95 (bfd_follow_gnu_debugaltlink): New function.
96 * bfd-in2.h: Regenerate.
98 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
100 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
101 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
102 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
103 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
104 * bfd-in2.h: Regenerate.
105 * libbfd.h: Regenerate.
106 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
108 (elf64_aarch64_tlsdesc_howto_table): Likewise.
109 (elf64_aarch64_reloc_map): Likewise.
110 (aarch64_resolve_relocation): Likewise.
111 (bfd_elf_aarch64_put_addend): Likewise.
112 (aarch64_tls_transition_without_check): Likewise.
113 (aarch64_reloc_got_type): Likewise.
114 (elf64_aarch64_final_link_relocate): Likewise.
115 (elf64_aarch64_tls_relax): Likewise.
116 (elf64_aarch64_relocate_section): Likewise.
117 (elf64_aarch64_gc_sweep_hook): Likewise.
118 (elf64_aarch64_check_relocs): Likewise.
120 2013-05-26 Mark Wielaard <mjw@redhat.com>
122 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
123 (max_open_files): New static int initialized to zero.
124 (bfd_cache_max_open): New static function to set and return
126 (bfd_cache_init): Use bfd_cache_max_open.
127 (bfd_open_file): Likewise.
128 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
129 (AC_CHECK_FUNCS): Add getrlimit.
130 * configure: Regenerated.
131 * config.in: Likewise.
132 * sysdep.h: Check and include sys/resource.h for getrlimit.
134 2013-05-23 Alan Modra <amodra@gmail.com>
136 * format.c (bfd_check_format_matches): Don't match a target in
137 targ_selvecs if some other target is a better match. If
138 targets implement match priority, fall back to the first of
141 2013-05-22 Eric Herman <eric@freesa.org>
144 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
146 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
149 * srec.c (srec_set_section_contents): Properly convert size
150 and offset to address when octets_per_byte is not unity.
152 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
154 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
155 refcount member of the gotplt_union when resetting the reference
156 count. Adjust comment.
158 2013-05-20 Will Newton <will.newton@linaro.org>
160 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
161 relocs_copied member.
162 (elf64_aarch64_link_hash_newfunc): Remove initialization of
163 relocs_copied member.
164 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
165 relocs_copied member.
167 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
169 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
172 2013-05-16 Cary Coutant <ccoutant@google.com>
174 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
175 external_ext_size and esize.
177 2013-05-16 Tristan Gingold <gingold@adacore.com>
179 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
180 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
182 2013-05-15 Andreas Schwab <schwab@suse.de>
184 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
186 2013-05-10 Joel Brobecker <brobecker@adacore.com>
188 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
189 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
191 2013-05-09 Joel Brobecker <brobecker@adacore.com>
193 * bfd.c (_bfd_default_error_handler): Replace use of putc
194 by fputc. Add comment explaining why.
196 2013-05-09 Alan Modra <amodra@gmail.com>
198 * elflink.c (elf_link_add_object_symbols): Don't omit reading
199 of symbols when hashes already exist.
201 2013-05-07 Will Newton <will.newton@linaro.org>
203 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
204 plt_header_size argument for ports where it differs from
206 * elf-bfd.h: Likewise.
207 * elf32-i386.c: Pass plt_header_size to
208 _bfd_elf_allocate_ifunc_dyn_relocs.
209 * elf64-x86-64.c: Likewise.
211 2013-05-07 Will Newton <will.newton@linaro.org>
213 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
215 * elf-bfd.h: Likewise.
217 2013-05-06 Paul Brook <paul@codesourcery.com>
219 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
220 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
221 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
222 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
223 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
224 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
226 2013-05-06 Alan Modra <amodra@gmail.com>
228 * elf64-ppc.c (opd_entry_value): Handle case where symbol
229 hashes are not available.
231 2013-05-06 Alan Modra <amodra@gmail.com>
233 * elflink.c (elf_link_add_object_symbols): Don't save symbol
234 hashes around loading as-needed library. Zero them on allocation,
235 and restore to initial all-zero state if library not needed.
236 Arrange to reuse hashes if we load library again later.
238 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
240 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
241 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
242 * elfn32-mips.c: Likewise.
243 * elf64-mips.c: Likewise.
245 2013-05-02 Nick Clifton <nickc@redhat.com>
247 * archures.c: Add some more MSP430 machine numbers.
248 * config.bfd (msp430): Define targ_selvecs.
249 * configure.in: Add bfd_elf32_msp430_ti_vec.
250 * cpu-msp430.c: Add some more MSP430 machine numbers.
251 * elf32-msp430.c Add support for MSP430X relocations.
252 Add support for TI compiler generated relocations.
253 Add support for sym_diff relocations.
254 Add support for relaxing out of range short branches into long
256 Add support for MSP430 attribute section.
257 * reloc.c: Add MSP430X relocations.
258 * targets.c: Add bfd_elf32_msp430_ti_vec.
259 * bfd-in2.h: Regenerate.
260 * configure: Regenerate.
261 * libbfd.h: Regenerate.
263 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
265 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
266 alpha*-*-linux*ecoff*.
268 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
271 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
274 2013-04-30 Alan Modra <amodra@gmail.com>
276 * elflink.c (bfd_elf_record_link_assignment): Dont make
277 STV_INTERNAL symbols STV_HIDDEN.
279 2013-04-29 Nick Clifton <nickc@redhat.com>
281 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
282 fragmented .debug_line sections associated with unmarked code
285 2013-04-29 Will Newton <will.newton@linaro.org>
287 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
288 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
290 2013-04-29 Will Newton <will.newton@linaro.org>
292 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
293 error check up and add error message.
295 2013-04-26 Will Newton <will.newton@linaro.org>
297 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
299 2013-04-25 Alan Modra <amodra@gmail.com>
301 * config.bfd: Add powerpc64le-linux.
303 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
305 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
308 2013-04-24 Roland McGrath <mcgrathr@google.com>
310 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
311 allocate space for PLT header even if IS_IPLT_ENTRY.
312 (arm_nacl_put_plt0): New function, broken out of ...
313 (elf32_arm_finish_dynamic_sections): ... here. Call it.
314 If HTAB->nacl_p, set up the PLT header in .iplt too.
315 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
316 a mapping symbol for the start of .iplt too.
318 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
320 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
322 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
324 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
326 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
328 2013-04-22 Alan Modra <amodra@gmail.com>
331 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
332 sh_size or reloc_count adjustment by count.
334 2013-04-22 Alan Modra <amodra@gmail.com>
336 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
337 create_linkage_sections here..
338 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
339 (create_linkage_sections): Move earlier in file.
340 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
341 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
343 2013-04-19 Nick Clifton <nickc@redhat.com>
346 * compress.c (decompress_contents): Always call inflateEnd, even
347 when another inflation operation fails.
349 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
351 * elf-ifunc.c: Update copyright year.
353 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
355 * coffcode.h: Added a cast to void when a bfd_set_section_*()
356 macro's return value is ignored.
357 * elf32-hppa.c: Likewise.
358 * elf32-tic6x.c: Likewise.
359 * mach-o.c: Likewise.
361 * opncls.c: Likewise.
362 * peicode.h: Likewise.
363 * elf32-m32r.c: Check return value of bfd_set_section_*().
364 * elfnn-ia64.c: Likewise.
365 * elfxx-mips.c: Likewise.
366 * vms-alpha.c: Likewise.
368 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
371 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
372 regular reference without non-GOT reference when building
375 2013-04-15 Alan Modra <amodra@gmail.com>
377 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
378 cache slot for archives.
380 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
382 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
385 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
388 * bfd/elf32-avr.c: Consider all sections to determine if linker
389 relaxation can safely delete a ret after a call/jmp
391 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
393 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
396 2013-04-08 Tom Tromey <tromey@redhat.com>
398 * som.c (bfd_section_from_som_symbol): No longer static.
399 * som.h (bfd_section_from_som_symbol): Declare.
401 2013-04-06 Alan Modra <amodra@gmail.com>
403 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
404 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
406 2013-04-05 Nick Clifton <nickc@redhat.com>
408 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
410 2013-04-04 Alan Modra <amodra@gmail.com>
412 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
413 * bfd-in2.h: Regenerate.
414 * elflink.c (elf_link_add_object_symbols): Use new error.
416 2013-04-03 Nick Clifton <nickc@redhat.com>
418 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
419 (bfd_elf32_bfd_is_target_special_symbol): Define.
421 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
423 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
424 elf64_aarch64_locals to get local GOT reference counts.
426 2013-04-02 DJ Delorie <dj@redhat.com>
428 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
429 (rl78_elf_relax_section): Only fetch the next reloc if there is
432 2013-03-30 Alan Modra <amodra@gmail.com>
435 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
436 global symbols referenced by relocs.
437 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
438 * elf32-bfin.c (bfin_check_relocs): Likewise.
439 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
440 * elf32-cris.c (cris_elf_check_relocs): Likewise.
441 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
442 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
443 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
444 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
445 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
446 * elf32-i370.c (i370_elf_check_relocs): Likewise.
447 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
448 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
449 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
450 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
451 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
452 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
453 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
454 * elf32-metag.c (elf_metag_check_relocs): Likewise.
455 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
456 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
457 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
458 * elf32-mt.c (mt_elf_check_relocs): Likewise.
459 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
460 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
461 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
462 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
463 * elf32-s390.c (elf_s390_check_relocs): Likewise.
464 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
465 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
466 * elf32-sh.c (sh_elf_check_relocs): Likewise.
467 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
468 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
469 * elf32-v850.c (v850_elf_check_relocs): Likewise.
470 * elf32-vax.c (elf_vax_check_relocs): Likewise.
471 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
472 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
473 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
474 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
475 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
476 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
477 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
478 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
479 * elf64-s390.c (elf_s390_check_relocs): Likewise.
480 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
481 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
482 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
483 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
484 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
485 test indirect/warning links for NULL.
487 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
490 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
491 symbol is referenced by a non-shared object.
492 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
494 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
496 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
497 R_SH_REL32 relocations against undefined weak symbols.
499 2013-03-28 Alan Modra <amodra@gmail.com>
501 * elf64-ppc.c (struct ppc_dyn_relocs): New.
502 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
503 into ifunc and non-ifunc.
504 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
505 separate ifunc/non-ifunc dynrel counts.
506 (allocate_got): Always use reliplt for ifunc.
507 (allocate_dynrelocs): Likewise.
508 (ppc64_elf_size_dynamic_sections): Likewise.
509 (ppc64_elf_layout_multitoc): Likewise.
510 (ppc64_elf_relocate_section): Likewise.
512 2013-03-28 Alan Modra <amodra@gmail.com>
514 * elf32-ppc.c (struct ppc_dyn_relocs): New.
515 (ppc_elf_check_relocs): Separate dynrel counts for local syms
516 into ifunc and non-ifunc.
517 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
518 (ppc_elf_size_dynamic_sections): Likewise.
519 (ppc_elf_relocate_section): Likewise.
521 2013-03-28 Alan Modra <amodra@gmail.com>
523 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
524 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
525 bfd_link_info* and asection* params.
526 (_bfd_elf_reloc_type_class): Likewise.
527 * elf.c (_bfd_elf_reloc_type_class): Likewise.
528 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
529 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
530 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
531 for any reliplt reloc. Don't return reloc_class_plt for
532 R_PPC_REL24 and R_PPC_ADDR24.
533 * elf64-ppc.c (allocate_got): Formatting.
534 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
536 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
537 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
538 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
539 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
540 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
541 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
542 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
543 Add extra params to the various reloc_type_class functions.
545 2013-03-27 Alan Modra <amodra@gmail.com>
547 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
548 masks for all local ifunc syms.
549 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
550 (ppc_elf_size_dynamic_sections): Likewise.
551 (ppc_elf_relocate_section): Likewise.
553 2013-03-27 Will Newton <will.newton@linaro.org>
555 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
556 dynamic reloc for symbols with dynindx == -1.
557 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
558 dynamic reloc for symbols with dynindx == -1.
560 2013-03-27 Will Newton <will.newton@linaro.org>
562 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
563 dynamic reloc for non-default visibility undefined weaks.
564 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
565 dynamic reloc for non-default visibility undefined weaks.
567 2013-03-26 Alan Modra <amodra@gmail.com>
569 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
570 over _bfd_elf_merge_symbol calls.
572 2013-03-26 Alan Modra <amodra@gmail.com>
574 * elflink.c (elf_link_add_object_symbols): Add assertion for
575 common override alignment check code. Formatting.
577 2013-03-25 Alan Modra <amodra@gmail.com>
579 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
580 usual common symbols as well as for dynamic. Add poldbfd param.
581 Save old bfd. Adjust callers.
582 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
583 and "value" by value, not pointer. Adjust caller.
584 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
585 Delete code to set same. Use old_bfd and old_alignment from
586 _bfd_elf_merge_symbol instead. Add default symbol before
587 alignment and size checks. Wrap overlong lines.
589 2013-03-25 Alan Modra <amodra@gmail.com>
591 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
592 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
593 when override is true.
595 2013-03-25 Alan Modra <amodra@gmail.com>
597 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
600 2013-03-25 Alan Modra <amodra@gmail.com>
602 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
604 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
605 early in symbol loop.
607 2013-03-25 Alan Modra <amodra@gmail.com>
609 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
610 (_bfd_elf_init_reloc_shdr): Delete.
611 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
612 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
614 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
616 2013-03-23 Alan Modra <amodra@gmail.com>
618 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
619 * elflink.c (_bfd_elf_merge_symbol): Make static.
620 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
621 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
623 2013-03-23 Alan Modra <amodra@gmail.com>
626 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
627 or ref_regular for BFD_PLUGIN owned syms, or have them affect
628 def_dynamic/ref_dynamic.
629 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
632 2013-03-22 David S. Miller <davem@davemloft.net>
634 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
637 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
640 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
641 errors adjusting relocs and symbols.
643 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
645 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
646 @(disp:32,ERx) to mov @(disp:16,ERx).
647 (R_H8_DISP32A16): New reloc.
648 Comments added and corrected.
649 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
650 * bfd-in2.h: Regenerate.
651 * libbfd.h: Regenerate.
653 2013-03-21 Kai Tietz <ktietz@redhat.com>
655 * coffgen.c (coff_real_object_p): Make global.
656 * peicode.h (coff_real_object_p): Add prototype.
657 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
658 external_PEI_IMAGE_hdr structure.
659 (coff_swap_filehdr_in): Handle variable header-size.
660 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
661 of directory-entiries as specified in pe-header.
663 2013-03-21 Nick Clifton <nickc@redhat.com>
666 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
667 iWMMXt and iWMMXt2 processors from attributes.
669 2013-03-20 Alan Modra <amodra@gmail.com>
671 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
672 sh_type according to is_rela.
674 2013-03-18 Alan Modra <amodra@gmail.com>
677 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
678 considering whether an --as-needed library is needed.
680 2013-03-14 Tom Tromey <tromey@redhat.com>
682 * opncls.c (bfd_get_debug_link_info): Rename from
683 get_debug_link_info. Export. Update comment.
684 (find_separate_debug_file): Update.
685 * bfd-in2.h: Rebuild.
687 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
689 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
691 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
694 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
696 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
697 * elf.c (elfcore_write_s390_tdb): New function.
698 (elfcore_write_register_note): Call it.
699 (elfcore_grok_s390_tdb): New function.
700 (elfcore_grok_note): Call it.
702 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
704 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
706 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
708 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
710 2013-03-04 Alan Modra <amodra@gmail.com>
712 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
713 non-zero addends when relocatable, rather than addends >= 32768.
714 Always zero "addend" before applying relocation.
716 2013-03-04 Nick Clifton <nickc@redhat.com>
718 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
719 file pointer offsets for thin archives.
721 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
723 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
724 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
726 2013-02-27 DJ Delorie <dj@redhat.com>
728 * reloc.c (BFD_RELOC_RL78_CODE): Add.
729 * libbfd.h: Regenerate.
730 * bfd-in2.h: Regenerate.
731 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
732 references in compuated relocs.
734 2013-02-26 Anthony Green <green@moxielogic.com>
736 * config.bfd: Extend moxie-rtems target triplet name support.
738 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
741 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
742 unique_global only for definition.
743 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
745 (elf_link_add_object_symbols): Set unique_global only
748 2013-02-21 Alan Modra <amodra@gmail.com>
750 * elf-bfd.h (struct elf_build_id): Extracted from..
751 (struct elf_build_id_info): ..here. Delete.
752 (struct output_elf_obj_tdata): New, extracted from..
753 (struct elf_obj_tdata): ..here. Reorganize for better packing.
755 (elf_program_header_size): Reference tdata->o.
756 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
757 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
758 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
759 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
760 when opening bfd in any mode that might write.
761 (_bfd_elf_write_object_contents): Use build_id field in
762 output_elf_obj_tdata.
763 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
764 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
766 2013-02-21 Alan Modra <amodra@gmail.com>
768 * elf-bfd.h (struct core_elf_obj_tdata): New.
769 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
770 core_program, and core_command. Add "core".
771 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
772 Update all refs to tdata core fields.
773 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
774 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
775 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
776 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
777 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
778 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
779 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
780 to tdata core fields.
782 2013-02-21 Alan Modra <amodra@gmail.com>
784 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
785 Delete num_locals and num_globals.
786 (elf_num_locals, elf_num_globals): Don't define.
787 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
788 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
789 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
790 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
791 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
792 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
794 * elf.c (elf_map_symbols): Add pnum_locals param. Return
795 number of locals syms via new param.
796 (swap_out_syms): Adjust to suit elf_map_symbols change.
798 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
800 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
801 STO_MICROMIPS annotation.
803 2013-02-19 Alan Modra <amodra@gmail.com>
805 * configure.in: Bump version to 2.23.52.
806 * elf-bfd.h (struct elf_build_id_info): New.
807 (struct elf_obj_tdata): Delete after_write_object_contents,
808 after_write_object_contents_info and build_id_size. Make build_id
809 a pointer to struct elf_build_id_info.
810 * elf.c (_bfd_elf_write_object_contents): Style. Update
811 after_write_ibject_contents invocation.
812 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
813 allow zero size notes.
814 * configure: Regenerate.
816 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
818 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
819 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
820 (micromips_elf64_howto_table_rela): Likewise.
821 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
822 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
823 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
824 (elf_micromips_howto_table_rela): Likewise.
825 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
827 2013-02-18 Paul Brook <paul@codesourcery.com>
829 * elfxx-mips.c (MICROMIPS_P): New macro.
830 (_bfd_mips_elf_symbol_processing): Use it.
832 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
834 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
835 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
837 2013-02-18 Alan Modra <amodra@gmail.com>
840 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
841 (_bfd_elf_strtab_clear_all_refs): Declare.
842 (_bfd_elf_strtab_resize): Declare.
843 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
844 (_bfd_elf_strtab_clear_all_refs): New function.
845 (_bfd_elf_strtab_resize): Likewise.
846 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
848 2013-02-18 Alan Modra <amodra@gmail.com>
850 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
851 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
852 and elf_text_section to..
853 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
854 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
855 (struct alpha_elf_find_line): ..this.
856 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
858 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
861 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
862 for references from the dummy bfd.
864 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
867 * elflink.c (elf_link_add_object_symbols): Also track weak
870 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
873 * archive.c (_bfd_find_nested_archive): Don't allow a nested
874 archive pointing to itself.
875 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
877 2013-02-15 Nick Clifton <nickc@redhat.com>
880 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
881 accessing a corrupt nested archive.
883 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
885 * elfxx-mips.c (mips_got_page_ref): New structure.
886 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
887 pair to represent the anchor point.
888 (mips_got_info): Add a got_page_refs field.
889 (mips_elf_link_hash_table): Add a sym_cache field.
890 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
891 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
892 new anchor representation.
893 (mips_elf_create_got_info): Create got_page_refs rather than
895 (mips_elf_record_got_page_ref): New function.
896 (mips_elf_pages_for_range): Move further down file.
897 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
898 Use a section rather than a (bfd, symndx) pair to represent the
900 (mips_elf_resolve_got_page_ref): New function.
901 (mips_elf_resolve_final_got_entries): Use it to populate
903 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
904 rather than mips_elf_record_got_page_entry. Only nullify h
906 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
909 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
911 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
914 2013-02-12 Alan Modra <amodra@gmail.com>
916 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
917 suitable definition when using generic linker hash table.
919 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
921 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
922 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
923 mips_elf_traverse_got_arg. Count GOT entries.
924 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
925 as argument. Update after above changes.
926 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
927 mips_elf_count_got_entries. Update the calls to
928 mips_elf_resolve_final_got_entries.
930 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
932 * elfxx-mips.c (mips_got_tls_type): New enum.
933 (mips_got_entry): Add tls_initialized.
934 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
935 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
937 (mips_elf_reloc_tls_type, mips_tls_got_entries)
938 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
939 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
941 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
942 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
943 tls_initialized rather than GOT_TLS_DONE.
944 (mips_tls_got_index): Delete.
945 (mips_elf_local_got_index, mips_elf_global_got_index): Use
946 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
947 (mips_elf_record_got_entry): Initialize tls_initialized.
949 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
951 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
952 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
953 tls_ie_got_offset and tls_gd_got_offset.
954 (mips_elf_link_hash_newfunc): Remove initialization.
955 (mips_elf_create_got_info): Likewise.
956 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
957 (mips_tls_single_got_index): Delete.
958 (mips_elf_local_got_index): Always use the GOT entry to track
960 (mips_elf_global_got_index): Likewise.
961 (mips_elf_create_local_got_entry): Assert that TLS entries have
962 already been allocated.
963 (mips_elf_record_global_got_symbol): Don't initialize
964 tls_ie_type or tls_gd_type.
965 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
966 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
968 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
970 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
972 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
973 tls_ie_type and tls_gd_type.
975 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
977 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
978 aliasing violation. Check for htab allocation failures.
980 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
982 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
984 (mips_elf_global_got_index): ...here. Reorder arguments so that
985 the output bfd and info come first.
986 (mips_elf_calculate_relocation): Update the call to
987 mips_elf_global_got_index accordingly.
988 (_bfd_mips_elf_finish_dynamic_symbol): Use
989 mips_elf_primary_global_got_index rather than
990 mips_elf_global_got_index.
991 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
993 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
995 * elfxx-mips.c (mips_got_entry): Update comments.
996 (mips_elf_multi_got_entry_eq): Rename to...
997 (mips_elf_got_entry_eq): ...this, deleting the old definition.
998 (mips_elf_create_got_info): Remove master_got_p argument.
999 Always use mips_elf_got_entry_eq.
1000 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1001 Update calls accordingly.
1003 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1005 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1006 (mips_elf_bfd2got_hash): Delete.
1007 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1008 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1009 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1010 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1011 than mips_elf_got_for_ibfd.
1012 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1013 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1014 (mips_elf_make_got_per_bfd): Replace with...
1015 (mips_elf_add_got_entry): ...this new function.
1016 (mips_elf_make_got_pages_per_bfd): Replace with...
1017 (mips_elf_add_got_page_entry): ...this new function.
1018 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1019 bfd and GOT arguments. Use mips_elf_add_got_entry and
1020 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1021 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1022 to set the BFD's GOT and free the old table.
1023 (mips_elf_merge_got): Replace bfd2got argument with separate
1024 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1025 Use mips_elf_count_got_entries to count the number of entries in
1026 each GOT. Update the calls to mips_elf_merge_got_with.
1027 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1028 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1029 (mips_elf_multi_got): Don't create the bfd2got hash table.
1030 Replace hash table traversal with a walk over the input bfds,
1031 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1032 to set the output bfd's GOT.
1033 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1034 bfds use the master GOT in the single-GOT case.
1035 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1036 rather than mips_elf_got_for_ibfd.
1038 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1040 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1041 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1042 (mips_elf_record_global_got_symbol): Update the hash entry before
1043 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1045 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1046 (mips_elf_record_got_page_entry): Record the entry in both the
1047 master and bfd GOTs.
1049 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1051 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1052 create another one if necessary.
1053 (mips_elf_set_gotidx): New function.
1054 (mips_elf_set_global_gotidx): Use it.
1055 (mips_elf_initialize_tls_index): Likewise. Take a
1056 mips_elf_traverse_got_arg as argument.
1057 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1058 (mips_elf_multi_got): Likewise. Cope with error returns from
1059 mips_elf_set_global_gotidx.
1061 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1063 * elfxx-mips.c (mips_got_info): Add relocs field.
1064 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1066 (mips_elf_traverse_got_arg): ...this new structure.
1067 (mips_elf_count_local_tls_relocs): Delete.
1068 (mips_elf_count_global_tls_relocs): Likewise.
1069 (mips_elf_count_got_entry): New function.
1070 (mips_elf_count_local_got_entries): Likewise.
1071 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1072 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1073 (mips_elf_record_local_got_symbol): Don't count got entries here.
1074 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1075 (mips_elf_set_global_got_offset): Split into...
1076 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1077 new functions. Take a mips_elf_traverse_got_arg rather than a
1078 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1079 Use g->relocs to record the number of relocs needed for global GOT
1081 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1082 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1083 relocations. Update for above function split.
1084 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1085 to count both the number of GOT entries and the number of TLS
1086 relocs required by local entries. Likewise
1087 mips_elf_count_global_tls_entries and global entries.
1088 Remove uses of mips_elf_count_local_tls_relocs and
1089 mips_elf_count_global_tls_relocs.
1091 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1093 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1094 to say that each structure represents only one type of TLS reference.
1095 (GOT_TLS_TYPE): New define.
1096 (mips_elf_link_hash_entry): Temporarily split tls_type and
1097 tls_got_offset into two variables each.
1098 (mips_elf_link_hash_newfunc): Update accordingly.
1099 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1100 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1101 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1102 (mips_tls_got_relocs): Use a switch statement.
1103 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1104 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1105 local "offset" variable.
1106 (mips_tls_got_index): Remove r_type argument and assert. Remove
1107 code that handled entries with two TLS types; always use the
1108 original got_index instead.
1109 (mips_tls_single_got_index): New function.
1110 (mips_elf_local_got_index): Use entry->tls_type to check for
1111 TLS entries. Use mips_tls_single_got_index. Update call to
1113 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1114 Use p->tls_type to check for TLS entries. Update call to
1115 mips_tls_got_index. Use mips_tls_single_got_index.
1116 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1117 Use entry.tls_type to check for TLS entries.
1118 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1119 with r_type argument. Use mips_elf_reloc_tls_type.
1120 Set up the new hash entry fields.
1121 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1122 with r_type argument. Use mips_elf_reloc_tls_type and
1123 mips_tls_got_entries. Remove code that handled entries
1124 with multiple TLS types.
1125 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1126 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1127 Use equality rather than masks when checking for specific TLS types.
1128 Use mips_tls_got_entries. Remove code that handled entries
1129 with multiple TLS types.
1130 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1131 testing the hash table entry.
1132 (_bfd_mips_elf_check_relocs): Update calls to
1133 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1134 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1135 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1137 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1139 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1140 (mips_elf_got_entry_hash): ...this, deleting the old version.
1141 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1144 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1146 * elfxx-mips.c (mips_elf_create_got_info): New function.
1147 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1148 (mips_elf_create_got_section): Likewise.
1150 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1152 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1155 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1157 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1159 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1161 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1162 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1164 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1166 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1167 (mips_elf_count_global_tls_relocs): Don't count indirect or
1169 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1170 number of TLS entries were allocated.
1172 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1174 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1176 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1178 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1179 if there are TLS relocations.
1181 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1183 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1184 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1186 2013-02-11 Alan Modra <amodra@gmail.com>
1188 * elfcode.h (elf_checksum_contents): Free contents.
1189 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1190 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1191 (elf_final_link_free): New function, extracted from..
1192 (bfd_elf_final_link): ..here. Always call
1193 _bfd_elf_write_section_eh_frame_hdr.
1194 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1195 _bfd_elf_link_hash_table_free.
1196 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1197 * libbfd.h: Regenerate.
1198 * merge.c (_bfd_merge_sections_free): New function.
1199 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1201 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1202 _bfd_elf_link_hash_table_free.
1203 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1204 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1205 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1206 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1207 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1208 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1209 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1210 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1211 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1212 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1213 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1214 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1215 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1216 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1217 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1218 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1219 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1221 2013-02-10 Alan Modra <amodra@gmail.com>
1223 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1224 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1225 * m68klinux.c (linux_link_hash_table_create): Likewise.
1226 * sparclinux.c (linux_link_hash_table_create): Likewise.
1227 * sunos.c (sunos_link_hash_table_create): Likewise.
1228 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1229 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1230 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1231 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1232 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1233 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1234 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1235 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1236 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1237 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1238 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1239 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1240 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1241 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1242 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1243 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1244 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1245 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1246 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1247 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1248 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1249 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1250 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1251 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1252 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1253 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1254 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1255 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1257 2013-02-10 Alan Modra <amodra@gmail.com>
1259 * i386linux.c (linux_link_hash_table_create): Allocate table
1260 with bfd_zmalloc, not bfd_alloc.
1261 * pdp11.c (link_hash_table_create): Allocate table with
1262 bfd_malloc, not bfd_alloc.
1263 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1264 with bfd_zmalloc, not bfd_zalloc.
1265 (bfin_link_hash_table_create): Likewise.
1266 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1267 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1269 2013-02-10 Alan Modra <amodra@gmail.com>
1272 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1274 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1276 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1278 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1281 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1283 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1286 2013-02-08 Alan Modra <amodra@gmail.com>
1289 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1290 * elf.c (elf_find_function): Revert last change. Use new
1291 tdata field rather than static vars for cache.
1293 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1296 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1297 symbol is defined in regular object.
1299 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1302 * elf.c (elf_find_function): Don't cache if symbols change.
1304 2013-02-07 Alan Modra <amodra@gmail.com>
1307 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1308 copy attributes from or to non-ELF.
1310 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1312 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1313 for non-zero TLS symbol.
1314 (elf_i386_relocate_section): Don't resolve size relocation against
1315 non-zero TLS symbol.
1316 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1317 pc_count for non-zero TLS symbol.
1318 (elf_x86_64_relocate_section): Don't resolve size relocation
1319 against non-zero TLS symbol.
1321 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1322 Andrew Jenner <andrew@codesourcery.com>
1324 Based on patches from Altera Corporation.
1326 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1327 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1328 (BFD_BACKENDS): Add elf32-nios2.lo.
1329 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1330 * Makefile.in: Regenerated.
1331 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1332 bfd_elf32_littlenios2_vec.
1333 * configure: Regenerated.
1334 * config.bfd: Add cases for nios2.
1335 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1336 (bfd_mach_nios2): Define.
1337 (bfd_nios2_arch): Declare.
1338 (bfd_archures_list): Add bfd_nios2_arch.
1339 * targets.c (bfd_elf32_bignios2_vec): Declare.
1340 (bfd_elf32_littlenios2_vec): Declare.
1341 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1342 bfd_elf32_littlenios2_vec.
1343 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1344 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1345 * bfd-in2.h: Regenerated.
1346 * libbfd.h: Regenerated.
1347 * cpu-nios2.c: New file.
1348 * elf32-nios2.c: New file.
1350 2013-02-06 Alan Modra <amodra@gmail.com>
1352 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1355 2013-02-06 Alan Modra <amodra@gmail.com>
1357 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1358 * Makefile.in: Regenerate.
1360 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1361 Pedro Alves <palves@redhat.com>
1363 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1364 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1366 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1367 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1368 * elf-linux-psinfo.h: New file.
1369 * elf.c: Include elf-linux-psinfo.h.
1370 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1372 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1373 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1374 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1375 (elfcore_write_ppc_linux_prpsinfo32): New function.
1377 2013-02-04 Tristan Gingold <gingold@adacore.com>
1379 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1382 2013-02-04 Alan Modra <amodra@gmail.com>
1384 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1385 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1386 * Makefile.in: Regenerate.
1387 * po/SRC-POTFILES.in: Regenerate.
1389 2013-02-04 Alan Modra <amodra@gmail.com>
1391 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1392 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1394 2013-02-01 Alan Modra <amodra@gmail.com>
1396 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1399 2013-01-31 Tristan Gingold <gingold@adacore.com>
1401 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1402 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1403 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1405 2013-01-31 Alan Modra <amodra@gmail.com>
1406 David S. Miller <davem@davemloft.net>
1409 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1410 references to __tls_get_addr.
1411 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1412 vtinherit and vtentry reloc handling too.
1413 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1415 2013-01-31 Alan Modra <amodra@gmail.com>
1417 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1419 2013-01-31 Alan Modra <amodra@gmail.com>
1421 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1423 2013-01-28 Alan Modra <amodra@gmail.com>
1425 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1426 "relocation" in error messages throughout file.
1427 (ppc64_elf_relocate_section): Remove sibling call error message,
1428 replace with "call lacks nop". Specially report errors for
1429 branches to function entry points via OPD lookup and branches
1430 to stubs. Remove NULL symbol handling now done by %T.
1432 2013-01-28 Alan Modra <amodra@gmail.com>
1434 * archive.c (bfd_generic_archive_p): Return target and keep
1435 ardata on partial matches.
1436 * format.c (bfd_check_format_matches): Adjust for above
1437 change. Remove bfd_error_file_ambiguously_recognized dead
1440 2013-01-26 Alan Modra <amodra@gmail.com>
1442 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1443 bfd_preserve_finish): Move to..
1444 * format.c: ..here, splitting out..
1445 (bfd_reinit): ..this. New function.
1446 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1447 keep bfd state for a match.
1448 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1449 * elfcore.h (elf_core_file_p): Likewise.
1450 * mach-o.c (bfd_mach_o_header_p): Likewise.
1451 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1452 * xsym.c (bfd_sym_object_p): Likewise.
1453 * mmo.c (mmo_scan): Clear abfd->symcount.
1454 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1455 * section.c (bfd_section_list_clear): Clear section_htab.count.
1456 * bfd-in2.h: Regenerate.
1458 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1460 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1461 second reloc, make sure that the reloc potentially exists first.
1463 2013-01-24 Nick Clifton <nickc@redhat.com>
1465 * archures.c: Add bfd_mach_v850e3v5.
1466 * bfd-in2.h: Regenerate.
1467 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1468 * cpu-v850_rh850.c: Likewise.
1469 * elf32-v850.c: Add support for v850e3v5 architecture.
1471 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1473 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1475 2013-01-23 Leif Ekblad <leif@rdos.net>
1477 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1479 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1481 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1482 non-zero TLS symbol.
1483 (elf_i386_relocate_section): Resolve size relocation against
1484 non-zero TLS symbol.
1485 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1486 for non-zero TLS symbol.
1487 (elf_x86_64_relocate_section): Resolve size relocation against
1488 non-zero TLS symbol.
1490 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1492 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1493 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1496 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1498 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1499 PC-relative relocation.
1500 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1501 as PC-relative relocation.
1503 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1505 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1507 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1509 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1510 and R_X86_64_SIZE64 check.
1511 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1512 nor R_X86_64_SIZE64.
1514 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1516 * bfd-in2.h: Regenerated.
1517 * libbfd.h: Likewise.
1519 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1520 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1521 (elf_i386_check_relocs): Handle R_386_SIZE32.
1522 (elf_i386_gc_sweep_hook): Likewise.
1523 (elf_i386_relocate_section): Likewise.
1525 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1526 and R_X86_64_SIZE64 entries.
1527 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1528 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1529 (elf_x86_64_reloc_name_lookup): Likewise.
1530 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1532 (elf_x86_64_gc_sweep_hook): Likewise.
1533 (elf_x86_64_relocate_section): Likewise.
1535 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1538 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1540 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1541 with R_X86_64_RELATIVE64.
1543 2013-01-15 Nick Clifton <nickc@redhat.com>
1545 * elf32-msp430.c: Fix spelling typo.
1547 2013-01-15 Alan Modra <amodra@gmail.com>
1549 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1552 2013-01-14 Alan Modra <amodra@gmail.com>
1555 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1556 (memory_bclose): Likewise. Return 0 on success.
1557 * cache.c (cache_bclose): Likewise.
1558 * opncls.c (opncls_bclose, bfd_close): Likewise.
1559 * vms-lib.c (vms_lib_bclose): Likewise.
1560 * libbfd.h: Regenerate.
1562 2013-01-13 Alan Modra <amodra@gmail.com>
1564 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1565 Add ref_dynamic_nonweak.
1566 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1567 (_bfd_elf_merge_symbol): Don't call above function. Move
1568 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1570 (elf_link_add_object_symbols): Delete redundant "override" test.
1571 Don't set dynamic_def here.
1572 (elf_link_output_extsym): Update.
1574 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1576 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1577 normal and TLS symbol access.
1578 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1580 2013-01-12 Alan Modra <amodra@gmail.com>
1582 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1583 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1584 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1586 2013-01-12 Alan Modra <amodra@gmail.com>
1589 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1590 (_bfd_elf_strtab_clear_all_refs): Define.
1591 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1592 (_bfd_elf_strtab_clear_all_refs): Delete.
1593 * elflink.c (elf_link_add_object_symbols): Clear out added
1594 strtab refs. Correct handling of warning common symbols.
1596 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1598 * aout0.c: Remove trailing white spaces.
1599 * archive.c: Likewise.
1600 * archures.c: Likewise.
1601 * bfd-in.h: Likewise.
1602 * bfd-in2.h: Likewise.
1603 * coff-alpha.c: Likewise.
1604 * coff-i860.c: Likewise.
1605 * coff-mips.c: Likewise.
1606 * coff-ppc.c: Likewise.
1607 * coff-tic80.c: Likewise.
1608 * coff-x86_64.c: Likewise.
1609 * coff-z80.c: Likewise.
1610 * coffcode.h: Likewise.
1611 * coffgen.c: Likewise.
1612 * cofflink.c: Likewise.
1613 * compress.c: Likewise.
1614 * corefile.c: Likewise.
1615 * cpu-arm.c: Likewise.
1616 * cpu-avr.c: Likewise.
1617 * cpu-bfin.c: Likewise.
1618 * cpu-cr16.c: Likewise.
1619 * cpu-cr16c.c: Likewise.
1620 * cpu-crx.c: Likewise.
1621 * cpu-h8300.c: Likewise.
1622 * cpu-i386.c: Likewise.
1623 * cpu-lm32.c: Likewise.
1624 * cpu-m68k.c: Likewise.
1625 * cpu-moxie.c: Likewise.
1626 * cpu-msp430.c: Likewise.
1627 * cpu-sh.c: Likewise.
1628 * cpu-xc16x.c: Likewise.
1629 * dwarf2.c: Likewise.
1630 * ecofflink.c: Likewise.
1631 * ecoffswap.h: Likewise.
1632 * elf-ifunc.c: Likewise.
1633 * elf-m10300.c: Likewise.
1634 * elf-vxworks.c: Likewise.
1635 * elf32-avr.c: Likewise.
1636 * elf32-avr.h: Likewise.
1637 * elf32-cr16.c: Likewise.
1638 * elf32-cr16c.c: Likewise.
1639 * elf32-cris.c: Likewise.
1640 * elf32-crx.c: Likewise.
1641 * elf32-frv.c: Likewise.
1642 * elf32-hppa.c: Likewise.
1643 * elf32-i860.c: Likewise.
1644 * elf32-ip2k.c: Likewise.
1645 * elf32-iq2000.c: Likewise.
1646 * elf32-m32c.c: Likewise.
1647 * elf32-m68hc1x.c: Likewise.
1648 * elf32-msp430.c: Likewise.
1649 * elf32-mt.c: Likewise.
1650 * elf32-ppc.c: Likewise.
1651 * elf32-rl78.c: Likewise.
1652 * elf32-s390.c: Likewise.
1653 * elf32-score.h: Likewise.
1654 * elf32-sh-symbian.c: Likewise.
1655 * elf32-sh.c: Likewise.
1656 * elf32-spu.c: Likewise.
1657 * elf32-tic6x.c: Likewise.
1658 * elf32-v850.c: Likewise.
1659 * elf32-xc16x.c: Likewise.
1660 * elf32-xtensa.c: Likewise.
1661 * elf64-alpha.c: Likewise.
1662 * elf64-hppa.c: Likewise.
1663 * elf64-ppc.c: Likewise.
1664 * elf64-s390.c: Likewise.
1665 * elfcore.h: Likewise.
1666 * elflink.c: Likewise.
1667 * elfxx-mips.c: Likewise.
1668 * elfxx-sparc.c: Likewise.
1669 * elfxx-tilegx.c: Likewise.
1671 * libcoff.h: Likewise.
1672 * libpei.h: Likewise.
1673 * libxcoff.h: Likewise.
1674 * linker.c: Likewise.
1675 * mach-o-i386.c: Likewise.
1676 * mach-o-target.c: Likewise.
1677 * mach-o.c: Likewise.
1678 * mach-o.h: Likewise.
1680 * opncls.c: Likewise.
1681 * pdp11.c: Likewise.
1682 * pe-x86_64.c: Likewise.
1683 * peXXigen.c: Likewise.
1684 * pef-traceback.h: Likewise.
1685 * pei-x86_64.c: Likewise.
1686 * peicode.h: Likewise.
1687 * plugin.c: Likewise.
1688 * reloc.c: Likewise.
1689 * riscix.c: Likewise.
1690 * section.c: Likewise.
1693 * tekhex.c: Likewise.
1694 * ticoff.h: Likewise.
1695 * vaxbsd.c: Likewise.
1696 * xcofflink.c: Likewise.
1697 * xtensa-isa.c: Likewise.
1699 2013-01-10 Will Newton <will.newton@imgtec.com>
1701 * Makefile.am: Add Meta.
1702 * Makefile.in: Regenerate.
1703 * archures.c (bfd_mach_metag): New.
1704 * bfd-in2.h: Regenerate.
1705 * config.bfd: Add Meta.
1706 * configure: Regenerate.
1707 * configure.in: Add Meta.
1708 * cpu-metag.c: New file.
1709 * elf-bfd.h: Add Meta.
1710 * elf32-metag.c: New file.
1711 * elf32-metag.h: New file.
1712 * libbfd.h: Regenerate.
1713 * reloc.c: Add Meta relocations.
1714 * targets.c: Add Meta.
1716 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1718 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1719 (elfcore_write_aarch_hw_break): Likewise.
1720 (elfcore_write_aarch_hw_watch): Likewise.
1721 * elf.c (elfcore_grok_aarch_tls): New function.
1722 (elfcore_grok_aarch_hw_break): Likewise.
1723 (elfcore_grok_aarch_hw_watch): Likewise.
1724 (elfcore_grok_note): Call the new functions to handle the
1725 corresponding notes.
1726 (elfcore_write_aarch_tls): New function.
1727 (elfcore_write_aarch_hw_break): Likewise.
1728 (elfcore_write_aarch_hw_watch): Likewise.
1729 (elfcore_write_register_note): Call the new functions to handle the
1730 corresponding pseudo sections.
1732 2013-01-07 Tom Tromey <tromey@redhat.com>
1734 * section.c (_bfd_std_section): Rename from std_section.
1735 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1736 (STD_SECTION): Update.
1737 * bfd-in2.h: Rebuild.
1739 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1741 * archures.c (bfd_mach_mips5900): Define.
1742 * bfd-in2.h: Regenerate.
1743 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1744 * cpu-mips.c: Add support for MIPS r5900.
1745 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1747 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1748 Nick Clifton <nickc@redhat.com>
1750 * elflink.c (get_value): Prevent the use of an undefined shift
1751 operation. Add sanity checks.
1753 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1755 * config.bfd (cr16*-*-uclinux*): New target support.
1758 For older changes see ChangeLog-2012
1760 Copyright (C) 2013 Free Software Foundation, Inc.
1762 Copying and distribution of this file, with or without modification,
1763 are permitted in any medium without royalty provided the copyright
1764 notice and this notice are preserved.
1770 version-control: never