1 2013-06-07 Will Newton <will.newton@linaro.org>
3 * configure: Regenerate.
4 * configure.in: Build elf-ifunc.o for AArch64.
5 * elf64-aarch64.c: Include objalloc.h.
6 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
7 (struct elf64_aarch64_link_hash_table): Add members for handling
8 R_AARCH64_IRELATIVE relocations.
9 (elf_aarch64_local_htab_hash): New function.
10 (elf_aarch64_local_htab_eq): New function.
11 (elf_aarch64_get_local_sym_hash): New function.
12 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
14 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
15 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
16 for handling STT_GNU_IFUNC symbols.
17 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
18 references to STT_GNU_IFUNC symbols.
19 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
20 STT_GNU_IFUNC symbols.
21 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
22 symbols. Ensure we don't increase plt.refcount from -1 to 0.
23 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
24 (elf64_aarch64_is_function_type): Remove function.
25 (elf64_aarch64_allocate_dynrelocs): Call
26 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
27 (elf_aarch64_allocate_local_dynrelocs): New function.
28 (elf64_aarch64_size_dynamic_sections): Call
29 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
30 (elf64_aarch64_create_small_pltn_entry): Add info argument.
31 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
32 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
33 STT_GNU_IFUNC symbols and .iplt.
34 (elf_aarch64_finish_local_dynamic_symbol): New function.
35 (elf64_aarch64_finish_dynamic_sections): Call
36 elf_aarch64_finish_local_dynamic_symbol.
37 (elf64_aarch64_add_symbol_hook): New function.
39 2013-06-03 Alan Modra <amodra@gmail.com>
41 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
42 var. Use it with last_stab.
44 2013-05-30 Paul Brook <paul@codesourcery.com>
46 * bfd-in2.h: Regenerate.
47 * elf32-mips.c (elf_mips_eh_howto): New.
48 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
49 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
50 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
51 * elf64-mips.c (elf_mips_eh_howto): New.
52 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
53 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
54 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
55 * libbfd.h: Regenerate.
56 * reloc.c (BFD_RELOC_MIPS_EH): New.
58 2013-05-29 Nick Clifton <nickc@redhat.com>
60 * dwarf2.c (struct dwarf2_debug): Add fields for handling
61 alternate debug info source.
62 (dwarf_debug_sections): Add entries for alternate .debug_str and
64 (dwarf_debug_section_enum): Likewise.
65 (read_alt_indirect_string): New function. Handles a
66 DW_FORM_GNU_strp_alt attribute.
67 (read_alt_indirect_ref): New function. Handles a
68 DW_FORM_GNU_ref_alt attribute.
69 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
71 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
73 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
75 * opncls.c (GNU_DEBUGALTLINK): Define.
76 (bfd_get_alt_debug_link_info): New function.
77 (separate_alt_debug_file_exists): New function.
78 (find_separate_debug_file): Add parameters for fetch and check
80 (bfd_follow_gnu_debugaltlink): New function.
81 * bfd-in2.h: Regenerate.
83 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
85 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
86 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
87 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
88 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
89 * bfd-in2.h: Regenerate.
90 * libbfd.h: Regenerate.
91 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
93 (elf64_aarch64_tlsdesc_howto_table): Likewise.
94 (elf64_aarch64_reloc_map): Likewise.
95 (aarch64_resolve_relocation): Likewise.
96 (bfd_elf_aarch64_put_addend): Likewise.
97 (aarch64_tls_transition_without_check): Likewise.
98 (aarch64_reloc_got_type): Likewise.
99 (elf64_aarch64_final_link_relocate): Likewise.
100 (elf64_aarch64_tls_relax): Likewise.
101 (elf64_aarch64_relocate_section): Likewise.
102 (elf64_aarch64_gc_sweep_hook): Likewise.
103 (elf64_aarch64_check_relocs): Likewise.
105 2013-05-26 Mark Wielaard <mjw@redhat.com>
107 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
108 (max_open_files): New static int initialized to zero.
109 (bfd_cache_max_open): New static function to set and return
111 (bfd_cache_init): Use bfd_cache_max_open.
112 (bfd_open_file): Likewise.
113 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
114 (AC_CHECK_FUNCS): Add getrlimit.
115 * configure: Regenerated.
116 * config.in: Likewise.
117 * sysdep.h: Check and include sys/resource.h for getrlimit.
119 2013-05-23 Alan Modra <amodra@gmail.com>
121 * format.c (bfd_check_format_matches): Don't match a target in
122 targ_selvecs if some other target is a better match. If
123 targets implement match priority, fall back to the first of
126 2013-05-22 Eric Herman <eric@freesa.org>
129 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
131 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
134 * srec.c (srec_set_section_contents): Properly convert size
135 and offset to address when octets_per_byte is not unity.
137 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
139 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
140 refcount member of the gotplt_union when resetting the reference
141 count. Adjust comment.
143 2013-05-20 Will Newton <will.newton@linaro.org>
145 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
146 relocs_copied member.
147 (elf64_aarch64_link_hash_newfunc): Remove initialization of
148 relocs_copied member.
149 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
150 relocs_copied member.
152 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
154 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
157 2013-05-16 Cary Coutant <ccoutant@google.com>
159 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
160 external_ext_size and esize.
162 2013-05-16 Tristan Gingold <gingold@adacore.com>
164 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
165 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
167 2013-05-15 Andreas Schwab <schwab@suse.de>
169 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
171 2013-05-10 Joel Brobecker <brobecker@adacore.com>
173 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
174 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
176 2013-05-09 Joel Brobecker <brobecker@adacore.com>
178 * bfd.c (_bfd_default_error_handler): Replace use of putc
179 by fputc. Add comment explaining why.
181 2013-05-09 Alan Modra <amodra@gmail.com>
183 * elflink.c (elf_link_add_object_symbols): Don't omit reading
184 of symbols when hashes already exist.
186 2013-05-07 Will Newton <will.newton@linaro.org>
188 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
189 plt_header_size argument for ports where it differs from
191 * elf-bfd.h: Likewise.
192 * elf32-i386.c: Pass plt_header_size to
193 _bfd_elf_allocate_ifunc_dyn_relocs.
194 * elf64-x86-64.c: Likewise.
196 2013-05-07 Will Newton <will.newton@linaro.org>
198 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
200 * elf-bfd.h: Likewise.
202 2013-05-06 Paul Brook <paul@codesourcery.com>
204 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
205 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
206 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
207 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
208 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
209 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
211 2013-05-06 Alan Modra <amodra@gmail.com>
213 * elf64-ppc.c (opd_entry_value): Handle case where symbol
214 hashes are not available.
216 2013-05-06 Alan Modra <amodra@gmail.com>
218 * elflink.c (elf_link_add_object_symbols): Don't save symbol
219 hashes around loading as-needed library. Zero them on allocation,
220 and restore to initial all-zero state if library not needed.
221 Arrange to reuse hashes if we load library again later.
223 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
225 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
226 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
227 * elfn32-mips.c: Likewise.
228 * elf64-mips.c: Likewise.
230 2013-05-02 Nick Clifton <nickc@redhat.com>
232 * archures.c: Add some more MSP430 machine numbers.
233 * config.bfd (msp430): Define targ_selvecs.
234 * configure.in: Add bfd_elf32_msp430_ti_vec.
235 * cpu-msp430.c: Add some more MSP430 machine numbers.
236 * elf32-msp430.c Add support for MSP430X relocations.
237 Add support for TI compiler generated relocations.
238 Add support for sym_diff relocations.
239 Add support for relaxing out of range short branches into long
241 Add support for MSP430 attribute section.
242 * reloc.c: Add MSP430X relocations.
243 * targets.c: Add bfd_elf32_msp430_ti_vec.
244 * bfd-in2.h: Regenerate.
245 * configure: Regenerate.
246 * libbfd.h: Regenerate.
248 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
250 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
251 alpha*-*-linux*ecoff*.
253 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
256 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
259 2013-04-30 Alan Modra <amodra@gmail.com>
261 * elflink.c (bfd_elf_record_link_assignment): Dont make
262 STV_INTERNAL symbols STV_HIDDEN.
264 2013-04-29 Nick Clifton <nickc@redhat.com>
266 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
267 fragmented .debug_line sections associated with unmarked code
270 2013-04-29 Will Newton <will.newton@linaro.org>
272 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
273 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
275 2013-04-29 Will Newton <will.newton@linaro.org>
277 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
278 error check up and add error message.
280 2013-04-26 Will Newton <will.newton@linaro.org>
282 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
284 2013-04-25 Alan Modra <amodra@gmail.com>
286 * config.bfd: Add powerpc64le-linux.
288 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
290 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
293 2013-04-24 Roland McGrath <mcgrathr@google.com>
295 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
296 allocate space for PLT header even if IS_IPLT_ENTRY.
297 (arm_nacl_put_plt0): New function, broken out of ...
298 (elf32_arm_finish_dynamic_sections): ... here. Call it.
299 If HTAB->nacl_p, set up the PLT header in .iplt too.
300 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
301 a mapping symbol for the start of .iplt too.
303 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
305 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
307 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
309 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
311 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
313 2013-04-22 Alan Modra <amodra@gmail.com>
316 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
317 sh_size or reloc_count adjustment by count.
319 2013-04-22 Alan Modra <amodra@gmail.com>
321 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
322 create_linkage_sections here..
323 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
324 (create_linkage_sections): Move earlier in file.
325 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
326 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
328 2013-04-19 Nick Clifton <nickc@redhat.com>
331 * compress.c (decompress_contents): Always call inflateEnd, even
332 when another inflation operation fails.
334 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
336 * elf-ifunc.c: Update copyright year.
338 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
340 * coffcode.h: Added a cast to void when a bfd_set_section_*()
341 macro's return value is ignored.
342 * elf32-hppa.c: Likewise.
343 * elf32-tic6x.c: Likewise.
344 * mach-o.c: Likewise.
346 * opncls.c: Likewise.
347 * peicode.h: Likewise.
348 * elf32-m32r.c: Check return value of bfd_set_section_*().
349 * elfnn-ia64.c: Likewise.
350 * elfxx-mips.c: Likewise.
351 * vms-alpha.c: Likewise.
353 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
356 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
357 regular reference without non-GOT reference when building
360 2013-04-15 Alan Modra <amodra@gmail.com>
362 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
363 cache slot for archives.
365 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
367 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
370 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
373 * bfd/elf32-avr.c: Consider all sections to determine if linker
374 relaxation can safely delete a ret after a call/jmp
376 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
378 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
381 2013-04-08 Tom Tromey <tromey@redhat.com>
383 * som.c (bfd_section_from_som_symbol): No longer static.
384 * som.h (bfd_section_from_som_symbol): Declare.
386 2013-04-06 Alan Modra <amodra@gmail.com>
388 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
389 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
391 2013-04-05 Nick Clifton <nickc@redhat.com>
393 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
395 2013-04-04 Alan Modra <amodra@gmail.com>
397 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
398 * bfd-in2.h: Regenerate.
399 * elflink.c (elf_link_add_object_symbols): Use new error.
401 2013-04-03 Nick Clifton <nickc@redhat.com>
403 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
404 (bfd_elf32_bfd_is_target_special_symbol): Define.
406 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
408 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
409 elf64_aarch64_locals to get local GOT reference counts.
411 2013-04-02 DJ Delorie <dj@redhat.com>
413 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
414 (rl78_elf_relax_section): Only fetch the next reloc if there is
417 2013-03-30 Alan Modra <amodra@gmail.com>
420 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
421 global symbols referenced by relocs.
422 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
423 * elf32-bfin.c (bfin_check_relocs): Likewise.
424 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
425 * elf32-cris.c (cris_elf_check_relocs): Likewise.
426 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
427 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
428 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
429 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
430 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
431 * elf32-i370.c (i370_elf_check_relocs): Likewise.
432 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
433 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
434 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
435 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
436 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
437 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
438 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
439 * elf32-metag.c (elf_metag_check_relocs): Likewise.
440 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
441 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
442 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
443 * elf32-mt.c (mt_elf_check_relocs): Likewise.
444 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
445 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
446 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
447 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
448 * elf32-s390.c (elf_s390_check_relocs): Likewise.
449 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
450 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
451 * elf32-sh.c (sh_elf_check_relocs): Likewise.
452 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
453 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
454 * elf32-v850.c (v850_elf_check_relocs): Likewise.
455 * elf32-vax.c (elf_vax_check_relocs): Likewise.
456 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
457 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
458 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
459 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
460 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
461 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
462 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
463 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
464 * elf64-s390.c (elf_s390_check_relocs): Likewise.
465 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
466 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
467 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
468 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
469 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
470 test indirect/warning links for NULL.
472 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
475 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
476 symbol is referenced by a non-shared object.
477 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
479 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
481 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
482 R_SH_REL32 relocations against undefined weak symbols.
484 2013-03-28 Alan Modra <amodra@gmail.com>
486 * elf64-ppc.c (struct ppc_dyn_relocs): New.
487 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
488 into ifunc and non-ifunc.
489 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
490 separate ifunc/non-ifunc dynrel counts.
491 (allocate_got): Always use reliplt for ifunc.
492 (allocate_dynrelocs): Likewise.
493 (ppc64_elf_size_dynamic_sections): Likewise.
494 (ppc64_elf_layout_multitoc): Likewise.
495 (ppc64_elf_relocate_section): Likewise.
497 2013-03-28 Alan Modra <amodra@gmail.com>
499 * elf32-ppc.c (struct ppc_dyn_relocs): New.
500 (ppc_elf_check_relocs): Separate dynrel counts for local syms
501 into ifunc and non-ifunc.
502 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
503 (ppc_elf_size_dynamic_sections): Likewise.
504 (ppc_elf_relocate_section): Likewise.
506 2013-03-28 Alan Modra <amodra@gmail.com>
508 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
509 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
510 bfd_link_info* and asection* params.
511 (_bfd_elf_reloc_type_class): Likewise.
512 * elf.c (_bfd_elf_reloc_type_class): Likewise.
513 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
514 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
515 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
516 for any reliplt reloc. Don't return reloc_class_plt for
517 R_PPC_REL24 and R_PPC_ADDR24.
518 * elf64-ppc.c (allocate_got): Formatting.
519 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
521 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
522 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
523 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
524 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
525 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
526 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
527 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
528 Add extra params to the various reloc_type_class functions.
530 2013-03-27 Alan Modra <amodra@gmail.com>
532 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
533 masks for all local ifunc syms.
534 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
535 (ppc_elf_size_dynamic_sections): Likewise.
536 (ppc_elf_relocate_section): Likewise.
538 2013-03-27 Will Newton <will.newton@linaro.org>
540 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
541 dynamic reloc for symbols with dynindx == -1.
542 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
543 dynamic reloc for symbols with dynindx == -1.
545 2013-03-27 Will Newton <will.newton@linaro.org>
547 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
548 dynamic reloc for non-default visibility undefined weaks.
549 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
550 dynamic reloc for non-default visibility undefined weaks.
552 2013-03-26 Alan Modra <amodra@gmail.com>
554 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
555 over _bfd_elf_merge_symbol calls.
557 2013-03-26 Alan Modra <amodra@gmail.com>
559 * elflink.c (elf_link_add_object_symbols): Add assertion for
560 common override alignment check code. Formatting.
562 2013-03-25 Alan Modra <amodra@gmail.com>
564 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
565 usual common symbols as well as for dynamic. Add poldbfd param.
566 Save old bfd. Adjust callers.
567 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
568 and "value" by value, not pointer. Adjust caller.
569 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
570 Delete code to set same. Use old_bfd and old_alignment from
571 _bfd_elf_merge_symbol instead. Add default symbol before
572 alignment and size checks. Wrap overlong lines.
574 2013-03-25 Alan Modra <amodra@gmail.com>
576 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
577 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
578 when override is true.
580 2013-03-25 Alan Modra <amodra@gmail.com>
582 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
585 2013-03-25 Alan Modra <amodra@gmail.com>
587 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
589 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
590 early in symbol loop.
592 2013-03-25 Alan Modra <amodra@gmail.com>
594 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
595 (_bfd_elf_init_reloc_shdr): Delete.
596 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
597 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
599 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
601 2013-03-23 Alan Modra <amodra@gmail.com>
603 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
604 * elflink.c (_bfd_elf_merge_symbol): Make static.
605 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
606 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
608 2013-03-23 Alan Modra <amodra@gmail.com>
611 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
612 or ref_regular for BFD_PLUGIN owned syms, or have them affect
613 def_dynamic/ref_dynamic.
614 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
617 2013-03-22 David S. Miller <davem@davemloft.net>
619 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
622 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
625 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
626 errors adjusting relocs and symbols.
628 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
630 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
631 @(disp:32,ERx) to mov @(disp:16,ERx).
632 (R_H8_DISP32A16): New reloc.
633 Comments added and corrected.
634 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
635 * bfd-in2.h: Regenerate.
636 * libbfd.h: Regenerate.
638 2013-03-21 Kai Tietz <ktietz@redhat.com>
640 * coffgen.c (coff_real_object_p): Make global.
641 * peicode.h (coff_real_object_p): Add prototype.
642 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
643 external_PEI_IMAGE_hdr structure.
644 (coff_swap_filehdr_in): Handle variable header-size.
645 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
646 of directory-entiries as specified in pe-header.
648 2013-03-21 Nick Clifton <nickc@redhat.com>
651 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
652 iWMMXt and iWMMXt2 processors from attributes.
654 2013-03-20 Alan Modra <amodra@gmail.com>
656 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
657 sh_type according to is_rela.
659 2013-03-18 Alan Modra <amodra@gmail.com>
662 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
663 considering whether an --as-needed library is needed.
665 2013-03-14 Tom Tromey <tromey@redhat.com>
667 * opncls.c (bfd_get_debug_link_info): Rename from
668 get_debug_link_info. Export. Update comment.
669 (find_separate_debug_file): Update.
670 * bfd-in2.h: Rebuild.
672 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
674 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
676 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
679 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
681 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
682 * elf.c (elfcore_write_s390_tdb): New function.
683 (elfcore_write_register_note): Call it.
684 (elfcore_grok_s390_tdb): New function.
685 (elfcore_grok_note): Call it.
687 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
689 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
691 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
693 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
695 2013-03-04 Alan Modra <amodra@gmail.com>
697 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
698 non-zero addends when relocatable, rather than addends >= 32768.
699 Always zero "addend" before applying relocation.
701 2013-03-04 Nick Clifton <nickc@redhat.com>
703 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
704 file pointer offsets for thin archives.
706 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
708 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
709 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
711 2013-02-27 DJ Delorie <dj@redhat.com>
713 * reloc.c (BFD_RELOC_RL78_CODE): Add.
714 * libbfd.h: Regenerate.
715 * bfd-in2.h: Regenerate.
716 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
717 references in compuated relocs.
719 2013-02-26 Anthony Green <green@moxielogic.com>
721 * config.bfd: Extend moxie-rtems target triplet name support.
723 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
726 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
727 unique_global only for definition.
728 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
730 (elf_link_add_object_symbols): Set unique_global only
733 2013-02-21 Alan Modra <amodra@gmail.com>
735 * elf-bfd.h (struct elf_build_id): Extracted from..
736 (struct elf_build_id_info): ..here. Delete.
737 (struct output_elf_obj_tdata): New, extracted from..
738 (struct elf_obj_tdata): ..here. Reorganize for better packing.
740 (elf_program_header_size): Reference tdata->o.
741 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
742 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
743 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
744 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
745 when opening bfd in any mode that might write.
746 (_bfd_elf_write_object_contents): Use build_id field in
747 output_elf_obj_tdata.
748 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
749 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
751 2013-02-21 Alan Modra <amodra@gmail.com>
753 * elf-bfd.h (struct core_elf_obj_tdata): New.
754 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
755 core_program, and core_command. Add "core".
756 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
757 Update all refs to tdata core fields.
758 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
759 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
760 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
761 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
762 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
763 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
764 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
765 to tdata core fields.
767 2013-02-21 Alan Modra <amodra@gmail.com>
769 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
770 Delete num_locals and num_globals.
771 (elf_num_locals, elf_num_globals): Don't define.
772 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
773 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
774 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
775 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
776 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
777 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
779 * elf.c (elf_map_symbols): Add pnum_locals param. Return
780 number of locals syms via new param.
781 (swap_out_syms): Adjust to suit elf_map_symbols change.
783 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
785 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
786 STO_MICROMIPS annotation.
788 2013-02-19 Alan Modra <amodra@gmail.com>
790 * configure.in: Bump version to 2.23.52.
791 * elf-bfd.h (struct elf_build_id_info): New.
792 (struct elf_obj_tdata): Delete after_write_object_contents,
793 after_write_object_contents_info and build_id_size. Make build_id
794 a pointer to struct elf_build_id_info.
795 * elf.c (_bfd_elf_write_object_contents): Style. Update
796 after_write_ibject_contents invocation.
797 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
798 allow zero size notes.
799 * configure: Regenerate.
801 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
803 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
804 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
805 (micromips_elf64_howto_table_rela): Likewise.
806 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
807 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
808 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
809 (elf_micromips_howto_table_rela): Likewise.
810 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
812 2013-02-18 Paul Brook <paul@codesourcery.com>
814 * elfxx-mips.c (MICROMIPS_P): New macro.
815 (_bfd_mips_elf_symbol_processing): Use it.
817 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
819 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
820 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
822 2013-02-18 Alan Modra <amodra@gmail.com>
825 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
826 (_bfd_elf_strtab_clear_all_refs): Declare.
827 (_bfd_elf_strtab_resize): Declare.
828 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
829 (_bfd_elf_strtab_clear_all_refs): New function.
830 (_bfd_elf_strtab_resize): Likewise.
831 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
833 2013-02-18 Alan Modra <amodra@gmail.com>
835 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
836 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
837 and elf_text_section to..
838 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
839 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
840 (struct alpha_elf_find_line): ..this.
841 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
843 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
846 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
847 for references from the dummy bfd.
849 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
852 * elflink.c (elf_link_add_object_symbols): Also track weak
855 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
858 * archive.c (_bfd_find_nested_archive): Don't allow a nested
859 archive pointing to itself.
860 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
862 2013-02-15 Nick Clifton <nickc@redhat.com>
865 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
866 accessing a corrupt nested archive.
868 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
870 * elfxx-mips.c (mips_got_page_ref): New structure.
871 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
872 pair to represent the anchor point.
873 (mips_got_info): Add a got_page_refs field.
874 (mips_elf_link_hash_table): Add a sym_cache field.
875 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
876 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
877 new anchor representation.
878 (mips_elf_create_got_info): Create got_page_refs rather than
880 (mips_elf_record_got_page_ref): New function.
881 (mips_elf_pages_for_range): Move further down file.
882 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
883 Use a section rather than a (bfd, symndx) pair to represent the
885 (mips_elf_resolve_got_page_ref): New function.
886 (mips_elf_resolve_final_got_entries): Use it to populate
888 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
889 rather than mips_elf_record_got_page_entry. Only nullify h
891 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
894 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
896 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
899 2013-02-12 Alan Modra <amodra@gmail.com>
901 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
902 suitable definition when using generic linker hash table.
904 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
906 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
907 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
908 mips_elf_traverse_got_arg. Count GOT entries.
909 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
910 as argument. Update after above changes.
911 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
912 mips_elf_count_got_entries. Update the calls to
913 mips_elf_resolve_final_got_entries.
915 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
917 * elfxx-mips.c (mips_got_tls_type): New enum.
918 (mips_got_entry): Add tls_initialized.
919 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
920 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
922 (mips_elf_reloc_tls_type, mips_tls_got_entries)
923 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
924 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
926 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
927 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
928 tls_initialized rather than GOT_TLS_DONE.
929 (mips_tls_got_index): Delete.
930 (mips_elf_local_got_index, mips_elf_global_got_index): Use
931 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
932 (mips_elf_record_got_entry): Initialize tls_initialized.
934 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
936 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
937 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
938 tls_ie_got_offset and tls_gd_got_offset.
939 (mips_elf_link_hash_newfunc): Remove initialization.
940 (mips_elf_create_got_info): Likewise.
941 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
942 (mips_tls_single_got_index): Delete.
943 (mips_elf_local_got_index): Always use the GOT entry to track
945 (mips_elf_global_got_index): Likewise.
946 (mips_elf_create_local_got_entry): Assert that TLS entries have
947 already been allocated.
948 (mips_elf_record_global_got_symbol): Don't initialize
949 tls_ie_type or tls_gd_type.
950 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
951 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
953 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
955 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
957 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
958 tls_ie_type and tls_gd_type.
960 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
962 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
963 aliasing violation. Check for htab allocation failures.
965 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
967 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
969 (mips_elf_global_got_index): ...here. Reorder arguments so that
970 the output bfd and info come first.
971 (mips_elf_calculate_relocation): Update the call to
972 mips_elf_global_got_index accordingly.
973 (_bfd_mips_elf_finish_dynamic_symbol): Use
974 mips_elf_primary_global_got_index rather than
975 mips_elf_global_got_index.
976 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
978 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
980 * elfxx-mips.c (mips_got_entry): Update comments.
981 (mips_elf_multi_got_entry_eq): Rename to...
982 (mips_elf_got_entry_eq): ...this, deleting the old definition.
983 (mips_elf_create_got_info): Remove master_got_p argument.
984 Always use mips_elf_got_entry_eq.
985 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
986 Update calls accordingly.
988 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
990 * elfxx-mips.c (mips_got_info): Remove bfd2got.
991 (mips_elf_bfd2got_hash): Delete.
992 (mips_elf_got_per_bfd_arg): Remove bfd2got.
993 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
994 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
995 g->next to test for the multigot case. Use mips_elf_bfd_got rather
996 than mips_elf_got_for_ibfd.
997 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
998 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
999 (mips_elf_make_got_per_bfd): Replace with...
1000 (mips_elf_add_got_entry): ...this new function.
1001 (mips_elf_make_got_pages_per_bfd): Replace with...
1002 (mips_elf_add_got_page_entry): ...this new function.
1003 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1004 bfd and GOT arguments. Use mips_elf_add_got_entry and
1005 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1006 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1007 to set the BFD's GOT and free the old table.
1008 (mips_elf_merge_got): Replace bfd2got argument with separate
1009 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1010 Use mips_elf_count_got_entries to count the number of entries in
1011 each GOT. Update the calls to mips_elf_merge_got_with.
1012 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1013 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1014 (mips_elf_multi_got): Don't create the bfd2got hash table.
1015 Replace hash table traversal with a walk over the input bfds,
1016 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1017 to set the output bfd's GOT.
1018 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1019 bfds use the master GOT in the single-GOT case.
1020 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1021 rather than mips_elf_got_for_ibfd.
1023 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1025 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1026 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1027 (mips_elf_record_global_got_symbol): Update the hash entry before
1028 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1030 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1031 (mips_elf_record_got_page_entry): Record the entry in both the
1032 master and bfd GOTs.
1034 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1036 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1037 create another one if necessary.
1038 (mips_elf_set_gotidx): New function.
1039 (mips_elf_set_global_gotidx): Use it.
1040 (mips_elf_initialize_tls_index): Likewise. Take a
1041 mips_elf_traverse_got_arg as argument.
1042 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1043 (mips_elf_multi_got): Likewise. Cope with error returns from
1044 mips_elf_set_global_gotidx.
1046 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1048 * elfxx-mips.c (mips_got_info): Add relocs field.
1049 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1051 (mips_elf_traverse_got_arg): ...this new structure.
1052 (mips_elf_count_local_tls_relocs): Delete.
1053 (mips_elf_count_global_tls_relocs): Likewise.
1054 (mips_elf_count_got_entry): New function.
1055 (mips_elf_count_local_got_entries): Likewise.
1056 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1057 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1058 (mips_elf_record_local_got_symbol): Don't count got entries here.
1059 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1060 (mips_elf_set_global_got_offset): Split into...
1061 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1062 new functions. Take a mips_elf_traverse_got_arg rather than a
1063 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1064 Use g->relocs to record the number of relocs needed for global GOT
1066 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1067 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1068 relocations. Update for above function split.
1069 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1070 to count both the number of GOT entries and the number of TLS
1071 relocs required by local entries. Likewise
1072 mips_elf_count_global_tls_entries and global entries.
1073 Remove uses of mips_elf_count_local_tls_relocs and
1074 mips_elf_count_global_tls_relocs.
1076 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1078 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1079 to say that each structure represents only one type of TLS reference.
1080 (GOT_TLS_TYPE): New define.
1081 (mips_elf_link_hash_entry): Temporarily split tls_type and
1082 tls_got_offset into two variables each.
1083 (mips_elf_link_hash_newfunc): Update accordingly.
1084 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1085 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1086 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1087 (mips_tls_got_relocs): Use a switch statement.
1088 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1089 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1090 local "offset" variable.
1091 (mips_tls_got_index): Remove r_type argument and assert. Remove
1092 code that handled entries with two TLS types; always use the
1093 original got_index instead.
1094 (mips_tls_single_got_index): New function.
1095 (mips_elf_local_got_index): Use entry->tls_type to check for
1096 TLS entries. Use mips_tls_single_got_index. Update call to
1098 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1099 Use p->tls_type to check for TLS entries. Update call to
1100 mips_tls_got_index. Use mips_tls_single_got_index.
1101 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1102 Use entry.tls_type to check for TLS entries.
1103 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1104 with r_type argument. Use mips_elf_reloc_tls_type.
1105 Set up the new hash entry fields.
1106 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1107 with r_type argument. Use mips_elf_reloc_tls_type and
1108 mips_tls_got_entries. Remove code that handled entries
1109 with multiple TLS types.
1110 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1111 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1112 Use equality rather than masks when checking for specific TLS types.
1113 Use mips_tls_got_entries. Remove code that handled entries
1114 with multiple TLS types.
1115 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1116 testing the hash table entry.
1117 (_bfd_mips_elf_check_relocs): Update calls to
1118 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1119 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1120 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1122 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1124 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1125 (mips_elf_got_entry_hash): ...this, deleting the old version.
1126 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1129 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1131 * elfxx-mips.c (mips_elf_create_got_info): New function.
1132 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1133 (mips_elf_create_got_section): Likewise.
1135 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1137 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1140 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1142 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1144 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1146 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1147 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1149 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1151 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1152 (mips_elf_count_global_tls_relocs): Don't count indirect or
1154 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1155 number of TLS entries were allocated.
1157 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1159 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1161 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1163 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1164 if there are TLS relocations.
1166 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1168 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1169 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1171 2013-02-11 Alan Modra <amodra@gmail.com>
1173 * elfcode.h (elf_checksum_contents): Free contents.
1174 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1175 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1176 (elf_final_link_free): New function, extracted from..
1177 (bfd_elf_final_link): ..here. Always call
1178 _bfd_elf_write_section_eh_frame_hdr.
1179 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1180 _bfd_elf_link_hash_table_free.
1181 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1182 * libbfd.h: Regenerate.
1183 * merge.c (_bfd_merge_sections_free): New function.
1184 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1186 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1187 _bfd_elf_link_hash_table_free.
1188 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1189 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1190 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1191 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1192 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1193 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1194 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1195 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1196 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1197 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1198 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1199 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1200 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1201 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1202 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1203 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1204 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1206 2013-02-10 Alan Modra <amodra@gmail.com>
1208 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1209 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1210 * m68klinux.c (linux_link_hash_table_create): Likewise.
1211 * sparclinux.c (linux_link_hash_table_create): Likewise.
1212 * sunos.c (sunos_link_hash_table_create): Likewise.
1213 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1214 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1215 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1216 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1217 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1218 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1219 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1220 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1221 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1222 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1223 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1224 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1225 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1226 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1227 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1228 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1229 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1230 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1231 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1232 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1233 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1234 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1235 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1236 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1237 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1238 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1239 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1240 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1242 2013-02-10 Alan Modra <amodra@gmail.com>
1244 * i386linux.c (linux_link_hash_table_create): Allocate table
1245 with bfd_zmalloc, not bfd_alloc.
1246 * pdp11.c (link_hash_table_create): Allocate table with
1247 bfd_malloc, not bfd_alloc.
1248 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1249 with bfd_zmalloc, not bfd_zalloc.
1250 (bfin_link_hash_table_create): Likewise.
1251 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1252 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1254 2013-02-10 Alan Modra <amodra@gmail.com>
1257 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1259 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1261 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1263 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1266 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1268 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1271 2013-02-08 Alan Modra <amodra@gmail.com>
1274 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1275 * elf.c (elf_find_function): Revert last change. Use new
1276 tdata field rather than static vars for cache.
1278 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1281 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1282 symbol is defined in regular object.
1284 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1287 * elf.c (elf_find_function): Don't cache if symbols change.
1289 2013-02-07 Alan Modra <amodra@gmail.com>
1292 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1293 copy attributes from or to non-ELF.
1295 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1297 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1298 for non-zero TLS symbol.
1299 (elf_i386_relocate_section): Don't resolve size relocation against
1300 non-zero TLS symbol.
1301 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1302 pc_count for non-zero TLS symbol.
1303 (elf_x86_64_relocate_section): Don't resolve size relocation
1304 against non-zero TLS symbol.
1306 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1307 Andrew Jenner <andrew@codesourcery.com>
1309 Based on patches from Altera Corporation.
1311 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1312 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1313 (BFD_BACKENDS): Add elf32-nios2.lo.
1314 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1315 * Makefile.in: Regenerated.
1316 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1317 bfd_elf32_littlenios2_vec.
1318 * configure: Regenerated.
1319 * config.bfd: Add cases for nios2.
1320 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1321 (bfd_mach_nios2): Define.
1322 (bfd_nios2_arch): Declare.
1323 (bfd_archures_list): Add bfd_nios2_arch.
1324 * targets.c (bfd_elf32_bignios2_vec): Declare.
1325 (bfd_elf32_littlenios2_vec): Declare.
1326 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1327 bfd_elf32_littlenios2_vec.
1328 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1329 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1330 * bfd-in2.h: Regenerated.
1331 * libbfd.h: Regenerated.
1332 * cpu-nios2.c: New file.
1333 * elf32-nios2.c: New file.
1335 2013-02-06 Alan Modra <amodra@gmail.com>
1337 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1340 2013-02-06 Alan Modra <amodra@gmail.com>
1342 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1343 * Makefile.in: Regenerate.
1345 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1346 Pedro Alves <palves@redhat.com>
1348 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1349 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1351 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1352 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1353 * elf-linux-psinfo.h: New file.
1354 * elf.c: Include elf-linux-psinfo.h.
1355 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1357 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1358 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1359 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1360 (elfcore_write_ppc_linux_prpsinfo32): New function.
1362 2013-02-04 Tristan Gingold <gingold@adacore.com>
1364 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1367 2013-02-04 Alan Modra <amodra@gmail.com>
1369 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1370 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1371 * Makefile.in: Regenerate.
1372 * po/SRC-POTFILES.in: Regenerate.
1374 2013-02-04 Alan Modra <amodra@gmail.com>
1376 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1377 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1379 2013-02-01 Alan Modra <amodra@gmail.com>
1381 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1384 2013-01-31 Tristan Gingold <gingold@adacore.com>
1386 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1387 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1388 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1390 2013-01-31 Alan Modra <amodra@gmail.com>
1391 David S. Miller <davem@davemloft.net>
1394 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1395 references to __tls_get_addr.
1396 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1397 vtinherit and vtentry reloc handling too.
1398 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1400 2013-01-31 Alan Modra <amodra@gmail.com>
1402 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1404 2013-01-31 Alan Modra <amodra@gmail.com>
1406 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1408 2013-01-28 Alan Modra <amodra@gmail.com>
1410 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1411 "relocation" in error messages throughout file.
1412 (ppc64_elf_relocate_section): Remove sibling call error message,
1413 replace with "call lacks nop". Specially report errors for
1414 branches to function entry points via OPD lookup and branches
1415 to stubs. Remove NULL symbol handling now done by %T.
1417 2013-01-28 Alan Modra <amodra@gmail.com>
1419 * archive.c (bfd_generic_archive_p): Return target and keep
1420 ardata on partial matches.
1421 * format.c (bfd_check_format_matches): Adjust for above
1422 change. Remove bfd_error_file_ambiguously_recognized dead
1425 2013-01-26 Alan Modra <amodra@gmail.com>
1427 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1428 bfd_preserve_finish): Move to..
1429 * format.c: ..here, splitting out..
1430 (bfd_reinit): ..this. New function.
1431 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1432 keep bfd state for a match.
1433 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1434 * elfcore.h (elf_core_file_p): Likewise.
1435 * mach-o.c (bfd_mach_o_header_p): Likewise.
1436 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1437 * xsym.c (bfd_sym_object_p): Likewise.
1438 * mmo.c (mmo_scan): Clear abfd->symcount.
1439 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1440 * section.c (bfd_section_list_clear): Clear section_htab.count.
1441 * bfd-in2.h: Regenerate.
1443 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1445 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1446 second reloc, make sure that the reloc potentially exists first.
1448 2013-01-24 Nick Clifton <nickc@redhat.com>
1450 * archures.c: Add bfd_mach_v850e3v5.
1451 * bfd-in2.h: Regenerate.
1452 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1453 * cpu-v850_rh850.c: Likewise.
1454 * elf32-v850.c: Add support for v850e3v5 architecture.
1456 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1458 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1460 2013-01-23 Leif Ekblad <leif@rdos.net>
1462 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1464 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1466 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1467 non-zero TLS symbol.
1468 (elf_i386_relocate_section): Resolve size relocation against
1469 non-zero TLS symbol.
1470 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1471 for non-zero TLS symbol.
1472 (elf_x86_64_relocate_section): Resolve size relocation against
1473 non-zero TLS symbol.
1475 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1477 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1478 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1481 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1483 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1484 PC-relative relocation.
1485 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1486 as PC-relative relocation.
1488 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1490 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1492 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1494 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1495 and R_X86_64_SIZE64 check.
1496 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1497 nor R_X86_64_SIZE64.
1499 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1501 * bfd-in2.h: Regenerated.
1502 * libbfd.h: Likewise.
1504 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1505 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1506 (elf_i386_check_relocs): Handle R_386_SIZE32.
1507 (elf_i386_gc_sweep_hook): Likewise.
1508 (elf_i386_relocate_section): Likewise.
1510 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1511 and R_X86_64_SIZE64 entries.
1512 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1513 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1514 (elf_x86_64_reloc_name_lookup): Likewise.
1515 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1517 (elf_x86_64_gc_sweep_hook): Likewise.
1518 (elf_x86_64_relocate_section): Likewise.
1520 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1523 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1525 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1526 with R_X86_64_RELATIVE64.
1528 2013-01-15 Nick Clifton <nickc@redhat.com>
1530 * elf32-msp430.c: Fix spelling typo.
1532 2013-01-15 Alan Modra <amodra@gmail.com>
1534 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1537 2013-01-14 Alan Modra <amodra@gmail.com>
1540 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1541 (memory_bclose): Likewise. Return 0 on success.
1542 * cache.c (cache_bclose): Likewise.
1543 * opncls.c (opncls_bclose, bfd_close): Likewise.
1544 * vms-lib.c (vms_lib_bclose): Likewise.
1545 * libbfd.h: Regenerate.
1547 2013-01-13 Alan Modra <amodra@gmail.com>
1549 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1550 Add ref_dynamic_nonweak.
1551 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1552 (_bfd_elf_merge_symbol): Don't call above function. Move
1553 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1555 (elf_link_add_object_symbols): Delete redundant "override" test.
1556 Don't set dynamic_def here.
1557 (elf_link_output_extsym): Update.
1559 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1561 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1562 normal and TLS symbol access.
1563 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1565 2013-01-12 Alan Modra <amodra@gmail.com>
1567 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1568 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1569 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1571 2013-01-12 Alan Modra <amodra@gmail.com>
1574 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1575 (_bfd_elf_strtab_clear_all_refs): Define.
1576 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1577 (_bfd_elf_strtab_clear_all_refs): Delete.
1578 * elflink.c (elf_link_add_object_symbols): Clear out added
1579 strtab refs. Correct handling of warning common symbols.
1581 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1583 * aout0.c: Remove trailing white spaces.
1584 * archive.c: Likewise.
1585 * archures.c: Likewise.
1586 * bfd-in.h: Likewise.
1587 * bfd-in2.h: Likewise.
1588 * coff-alpha.c: Likewise.
1589 * coff-i860.c: Likewise.
1590 * coff-mips.c: Likewise.
1591 * coff-ppc.c: Likewise.
1592 * coff-tic80.c: Likewise.
1593 * coff-x86_64.c: Likewise.
1594 * coff-z80.c: Likewise.
1595 * coffcode.h: Likewise.
1596 * coffgen.c: Likewise.
1597 * cofflink.c: Likewise.
1598 * compress.c: Likewise.
1599 * corefile.c: Likewise.
1600 * cpu-arm.c: Likewise.
1601 * cpu-avr.c: Likewise.
1602 * cpu-bfin.c: Likewise.
1603 * cpu-cr16.c: Likewise.
1604 * cpu-cr16c.c: Likewise.
1605 * cpu-crx.c: Likewise.
1606 * cpu-h8300.c: Likewise.
1607 * cpu-i386.c: Likewise.
1608 * cpu-lm32.c: Likewise.
1609 * cpu-m68k.c: Likewise.
1610 * cpu-moxie.c: Likewise.
1611 * cpu-msp430.c: Likewise.
1612 * cpu-sh.c: Likewise.
1613 * cpu-xc16x.c: Likewise.
1614 * dwarf2.c: Likewise.
1615 * ecofflink.c: Likewise.
1616 * ecoffswap.h: Likewise.
1617 * elf-ifunc.c: Likewise.
1618 * elf-m10300.c: Likewise.
1619 * elf-vxworks.c: Likewise.
1620 * elf32-avr.c: Likewise.
1621 * elf32-avr.h: Likewise.
1622 * elf32-cr16.c: Likewise.
1623 * elf32-cr16c.c: Likewise.
1624 * elf32-cris.c: Likewise.
1625 * elf32-crx.c: Likewise.
1626 * elf32-frv.c: Likewise.
1627 * elf32-hppa.c: Likewise.
1628 * elf32-i860.c: Likewise.
1629 * elf32-ip2k.c: Likewise.
1630 * elf32-iq2000.c: Likewise.
1631 * elf32-m32c.c: Likewise.
1632 * elf32-m68hc1x.c: Likewise.
1633 * elf32-msp430.c: Likewise.
1634 * elf32-mt.c: Likewise.
1635 * elf32-ppc.c: Likewise.
1636 * elf32-rl78.c: Likewise.
1637 * elf32-s390.c: Likewise.
1638 * elf32-score.h: Likewise.
1639 * elf32-sh-symbian.c: Likewise.
1640 * elf32-sh.c: Likewise.
1641 * elf32-spu.c: Likewise.
1642 * elf32-tic6x.c: Likewise.
1643 * elf32-v850.c: Likewise.
1644 * elf32-xc16x.c: Likewise.
1645 * elf32-xtensa.c: Likewise.
1646 * elf64-alpha.c: Likewise.
1647 * elf64-hppa.c: Likewise.
1648 * elf64-ppc.c: Likewise.
1649 * elf64-s390.c: Likewise.
1650 * elfcore.h: Likewise.
1651 * elflink.c: Likewise.
1652 * elfxx-mips.c: Likewise.
1653 * elfxx-sparc.c: Likewise.
1654 * elfxx-tilegx.c: Likewise.
1656 * libcoff.h: Likewise.
1657 * libpei.h: Likewise.
1658 * libxcoff.h: Likewise.
1659 * linker.c: Likewise.
1660 * mach-o-i386.c: Likewise.
1661 * mach-o-target.c: Likewise.
1662 * mach-o.c: Likewise.
1663 * mach-o.h: Likewise.
1665 * opncls.c: Likewise.
1666 * pdp11.c: Likewise.
1667 * pe-x86_64.c: Likewise.
1668 * peXXigen.c: Likewise.
1669 * pef-traceback.h: Likewise.
1670 * pei-x86_64.c: Likewise.
1671 * peicode.h: Likewise.
1672 * plugin.c: Likewise.
1673 * reloc.c: Likewise.
1674 * riscix.c: Likewise.
1675 * section.c: Likewise.
1678 * tekhex.c: Likewise.
1679 * ticoff.h: Likewise.
1680 * vaxbsd.c: Likewise.
1681 * xcofflink.c: Likewise.
1682 * xtensa-isa.c: Likewise.
1684 2013-01-10 Will Newton <will.newton@imgtec.com>
1686 * Makefile.am: Add Meta.
1687 * Makefile.in: Regenerate.
1688 * archures.c (bfd_mach_metag): New.
1689 * bfd-in2.h: Regenerate.
1690 * config.bfd: Add Meta.
1691 * configure: Regenerate.
1692 * configure.in: Add Meta.
1693 * cpu-metag.c: New file.
1694 * elf-bfd.h: Add Meta.
1695 * elf32-metag.c: New file.
1696 * elf32-metag.h: New file.
1697 * libbfd.h: Regenerate.
1698 * reloc.c: Add Meta relocations.
1699 * targets.c: Add Meta.
1701 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1703 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1704 (elfcore_write_aarch_hw_break): Likewise.
1705 (elfcore_write_aarch_hw_watch): Likewise.
1706 * elf.c (elfcore_grok_aarch_tls): New function.
1707 (elfcore_grok_aarch_hw_break): Likewise.
1708 (elfcore_grok_aarch_hw_watch): Likewise.
1709 (elfcore_grok_note): Call the new functions to handle the
1710 corresponding notes.
1711 (elfcore_write_aarch_tls): New function.
1712 (elfcore_write_aarch_hw_break): Likewise.
1713 (elfcore_write_aarch_hw_watch): Likewise.
1714 (elfcore_write_register_note): Call the new functions to handle the
1715 corresponding pseudo sections.
1717 2013-01-07 Tom Tromey <tromey@redhat.com>
1719 * section.c (_bfd_std_section): Rename from std_section.
1720 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1721 (STD_SECTION): Update.
1722 * bfd-in2.h: Rebuild.
1724 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1726 * archures.c (bfd_mach_mips5900): Define.
1727 * bfd-in2.h: Regenerate.
1728 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1729 * cpu-mips.c: Add support for MIPS r5900.
1730 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1732 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1733 Nick Clifton <nickc@redhat.com>
1735 * elflink.c (get_value): Prevent the use of an undefined shift
1736 operation. Add sanity checks.
1738 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1740 * config.bfd (cr16*-*-uclinux*): New target support.
1743 For older changes see ChangeLog-2012
1745 Copyright (C) 2013 Free Software Foundation, Inc.
1747 Copying and distribution of this file, with or without modification,
1748 are permitted in any medium without royalty provided the copyright
1749 notice and this notice are preserved.
1755 version-control: never