1 2013-06-11 Will Newton <will.newton@linaro.org>
3 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
4 ELF64_R_SYM instead of ELF32_R_SYM.
6 2013-06-11 Nick Clifton <nickc@redhat.com>
8 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
9 checks if the dynamic sections have been created and relaxation
10 has not been performed.
12 2013-06-07 Will Newton <will.newton@linaro.org>
14 * configure: Regenerate.
15 * configure.in: Build elf-ifunc.o for AArch64.
16 * elf64-aarch64.c: Include objalloc.h.
17 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
18 (struct elf64_aarch64_link_hash_table): Add members for handling
19 R_AARCH64_IRELATIVE relocations.
20 (elf_aarch64_local_htab_hash): New function.
21 (elf_aarch64_local_htab_eq): New function.
22 (elf_aarch64_get_local_sym_hash): New function.
23 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
25 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
26 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
27 for handling STT_GNU_IFUNC symbols.
28 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
29 references to STT_GNU_IFUNC symbols.
30 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
31 STT_GNU_IFUNC symbols.
32 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
33 symbols. Ensure we don't increase plt.refcount from -1 to 0.
34 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
35 (elf64_aarch64_is_function_type): Remove function.
36 (elf64_aarch64_allocate_dynrelocs): Call
37 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
38 (elf_aarch64_allocate_local_dynrelocs): New function.
39 (elf64_aarch64_size_dynamic_sections): Call
40 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
41 (elf64_aarch64_create_small_pltn_entry): Add info argument.
42 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
43 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
44 STT_GNU_IFUNC symbols and .iplt.
45 (elf_aarch64_finish_local_dynamic_symbol): New function.
46 (elf64_aarch64_finish_dynamic_sections): Call
47 elf_aarch64_finish_local_dynamic_symbol.
48 (elf64_aarch64_add_symbol_hook): New function.
50 2013-06-03 Alan Modra <amodra@gmail.com>
52 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
53 var. Use it with last_stab.
55 2013-05-30 Paul Brook <paul@codesourcery.com>
57 * bfd-in2.h: Regenerate.
58 * elf32-mips.c (elf_mips_eh_howto): New.
59 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
60 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
61 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
62 * elf64-mips.c (elf_mips_eh_howto): New.
63 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
64 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
65 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
66 * libbfd.h: Regenerate.
67 * reloc.c (BFD_RELOC_MIPS_EH): New.
69 2013-05-29 Nick Clifton <nickc@redhat.com>
71 * dwarf2.c (struct dwarf2_debug): Add fields for handling
72 alternate debug info source.
73 (dwarf_debug_sections): Add entries for alternate .debug_str and
75 (dwarf_debug_section_enum): Likewise.
76 (read_alt_indirect_string): New function. Handles a
77 DW_FORM_GNU_strp_alt attribute.
78 (read_alt_indirect_ref): New function. Handles a
79 DW_FORM_GNU_ref_alt attribute.
80 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
82 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
84 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
86 * opncls.c (GNU_DEBUGALTLINK): Define.
87 (bfd_get_alt_debug_link_info): New function.
88 (separate_alt_debug_file_exists): New function.
89 (find_separate_debug_file): Add parameters for fetch and check
91 (bfd_follow_gnu_debugaltlink): New function.
92 * bfd-in2.h: Regenerate.
94 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
96 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
97 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
98 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
99 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
100 * bfd-in2.h: Regenerate.
101 * libbfd.h: Regenerate.
102 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
104 (elf64_aarch64_tlsdesc_howto_table): Likewise.
105 (elf64_aarch64_reloc_map): Likewise.
106 (aarch64_resolve_relocation): Likewise.
107 (bfd_elf_aarch64_put_addend): Likewise.
108 (aarch64_tls_transition_without_check): Likewise.
109 (aarch64_reloc_got_type): Likewise.
110 (elf64_aarch64_final_link_relocate): Likewise.
111 (elf64_aarch64_tls_relax): Likewise.
112 (elf64_aarch64_relocate_section): Likewise.
113 (elf64_aarch64_gc_sweep_hook): Likewise.
114 (elf64_aarch64_check_relocs): Likewise.
116 2013-05-26 Mark Wielaard <mjw@redhat.com>
118 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
119 (max_open_files): New static int initialized to zero.
120 (bfd_cache_max_open): New static function to set and return
122 (bfd_cache_init): Use bfd_cache_max_open.
123 (bfd_open_file): Likewise.
124 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
125 (AC_CHECK_FUNCS): Add getrlimit.
126 * configure: Regenerated.
127 * config.in: Likewise.
128 * sysdep.h: Check and include sys/resource.h for getrlimit.
130 2013-05-23 Alan Modra <amodra@gmail.com>
132 * format.c (bfd_check_format_matches): Don't match a target in
133 targ_selvecs if some other target is a better match. If
134 targets implement match priority, fall back to the first of
137 2013-05-22 Eric Herman <eric@freesa.org>
140 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
142 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
145 * srec.c (srec_set_section_contents): Properly convert size
146 and offset to address when octets_per_byte is not unity.
148 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
150 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
151 refcount member of the gotplt_union when resetting the reference
152 count. Adjust comment.
154 2013-05-20 Will Newton <will.newton@linaro.org>
156 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
157 relocs_copied member.
158 (elf64_aarch64_link_hash_newfunc): Remove initialization of
159 relocs_copied member.
160 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
161 relocs_copied member.
163 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
165 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
168 2013-05-16 Cary Coutant <ccoutant@google.com>
170 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
171 external_ext_size and esize.
173 2013-05-16 Tristan Gingold <gingold@adacore.com>
175 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
176 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
178 2013-05-15 Andreas Schwab <schwab@suse.de>
180 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
182 2013-05-10 Joel Brobecker <brobecker@adacore.com>
184 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
185 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
187 2013-05-09 Joel Brobecker <brobecker@adacore.com>
189 * bfd.c (_bfd_default_error_handler): Replace use of putc
190 by fputc. Add comment explaining why.
192 2013-05-09 Alan Modra <amodra@gmail.com>
194 * elflink.c (elf_link_add_object_symbols): Don't omit reading
195 of symbols when hashes already exist.
197 2013-05-07 Will Newton <will.newton@linaro.org>
199 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
200 plt_header_size argument for ports where it differs from
202 * elf-bfd.h: Likewise.
203 * elf32-i386.c: Pass plt_header_size to
204 _bfd_elf_allocate_ifunc_dyn_relocs.
205 * elf64-x86-64.c: Likewise.
207 2013-05-07 Will Newton <will.newton@linaro.org>
209 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
211 * elf-bfd.h: Likewise.
213 2013-05-06 Paul Brook <paul@codesourcery.com>
215 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
216 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
217 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
218 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
219 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
220 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
222 2013-05-06 Alan Modra <amodra@gmail.com>
224 * elf64-ppc.c (opd_entry_value): Handle case where symbol
225 hashes are not available.
227 2013-05-06 Alan Modra <amodra@gmail.com>
229 * elflink.c (elf_link_add_object_symbols): Don't save symbol
230 hashes around loading as-needed library. Zero them on allocation,
231 and restore to initial all-zero state if library not needed.
232 Arrange to reuse hashes if we load library again later.
234 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
236 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
237 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
238 * elfn32-mips.c: Likewise.
239 * elf64-mips.c: Likewise.
241 2013-05-02 Nick Clifton <nickc@redhat.com>
243 * archures.c: Add some more MSP430 machine numbers.
244 * config.bfd (msp430): Define targ_selvecs.
245 * configure.in: Add bfd_elf32_msp430_ti_vec.
246 * cpu-msp430.c: Add some more MSP430 machine numbers.
247 * elf32-msp430.c Add support for MSP430X relocations.
248 Add support for TI compiler generated relocations.
249 Add support for sym_diff relocations.
250 Add support for relaxing out of range short branches into long
252 Add support for MSP430 attribute section.
253 * reloc.c: Add MSP430X relocations.
254 * targets.c: Add bfd_elf32_msp430_ti_vec.
255 * bfd-in2.h: Regenerate.
256 * configure: Regenerate.
257 * libbfd.h: Regenerate.
259 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
261 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
262 alpha*-*-linux*ecoff*.
264 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
267 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
270 2013-04-30 Alan Modra <amodra@gmail.com>
272 * elflink.c (bfd_elf_record_link_assignment): Dont make
273 STV_INTERNAL symbols STV_HIDDEN.
275 2013-04-29 Nick Clifton <nickc@redhat.com>
277 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
278 fragmented .debug_line sections associated with unmarked code
281 2013-04-29 Will Newton <will.newton@linaro.org>
283 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
284 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
286 2013-04-29 Will Newton <will.newton@linaro.org>
288 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
289 error check up and add error message.
291 2013-04-26 Will Newton <will.newton@linaro.org>
293 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
295 2013-04-25 Alan Modra <amodra@gmail.com>
297 * config.bfd: Add powerpc64le-linux.
299 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
301 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
304 2013-04-24 Roland McGrath <mcgrathr@google.com>
306 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
307 allocate space for PLT header even if IS_IPLT_ENTRY.
308 (arm_nacl_put_plt0): New function, broken out of ...
309 (elf32_arm_finish_dynamic_sections): ... here. Call it.
310 If HTAB->nacl_p, set up the PLT header in .iplt too.
311 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
312 a mapping symbol for the start of .iplt too.
314 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
316 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
318 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
320 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
322 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
324 2013-04-22 Alan Modra <amodra@gmail.com>
327 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
328 sh_size or reloc_count adjustment by count.
330 2013-04-22 Alan Modra <amodra@gmail.com>
332 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
333 create_linkage_sections here..
334 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
335 (create_linkage_sections): Move earlier in file.
336 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
337 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
339 2013-04-19 Nick Clifton <nickc@redhat.com>
342 * compress.c (decompress_contents): Always call inflateEnd, even
343 when another inflation operation fails.
345 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
347 * elf-ifunc.c: Update copyright year.
349 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
351 * coffcode.h: Added a cast to void when a bfd_set_section_*()
352 macro's return value is ignored.
353 * elf32-hppa.c: Likewise.
354 * elf32-tic6x.c: Likewise.
355 * mach-o.c: Likewise.
357 * opncls.c: Likewise.
358 * peicode.h: Likewise.
359 * elf32-m32r.c: Check return value of bfd_set_section_*().
360 * elfnn-ia64.c: Likewise.
361 * elfxx-mips.c: Likewise.
362 * vms-alpha.c: Likewise.
364 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
367 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
368 regular reference without non-GOT reference when building
371 2013-04-15 Alan Modra <amodra@gmail.com>
373 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
374 cache slot for archives.
376 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
378 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
381 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
384 * bfd/elf32-avr.c: Consider all sections to determine if linker
385 relaxation can safely delete a ret after a call/jmp
387 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
389 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
392 2013-04-08 Tom Tromey <tromey@redhat.com>
394 * som.c (bfd_section_from_som_symbol): No longer static.
395 * som.h (bfd_section_from_som_symbol): Declare.
397 2013-04-06 Alan Modra <amodra@gmail.com>
399 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
400 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
402 2013-04-05 Nick Clifton <nickc@redhat.com>
404 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
406 2013-04-04 Alan Modra <amodra@gmail.com>
408 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
409 * bfd-in2.h: Regenerate.
410 * elflink.c (elf_link_add_object_symbols): Use new error.
412 2013-04-03 Nick Clifton <nickc@redhat.com>
414 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
415 (bfd_elf32_bfd_is_target_special_symbol): Define.
417 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
419 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
420 elf64_aarch64_locals to get local GOT reference counts.
422 2013-04-02 DJ Delorie <dj@redhat.com>
424 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
425 (rl78_elf_relax_section): Only fetch the next reloc if there is
428 2013-03-30 Alan Modra <amodra@gmail.com>
431 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
432 global symbols referenced by relocs.
433 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
434 * elf32-bfin.c (bfin_check_relocs): Likewise.
435 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
436 * elf32-cris.c (cris_elf_check_relocs): Likewise.
437 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
438 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
439 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
440 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
441 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
442 * elf32-i370.c (i370_elf_check_relocs): Likewise.
443 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
444 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
445 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
446 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
447 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
448 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
449 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
450 * elf32-metag.c (elf_metag_check_relocs): Likewise.
451 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
452 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
453 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
454 * elf32-mt.c (mt_elf_check_relocs): Likewise.
455 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
456 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
457 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
458 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
459 * elf32-s390.c (elf_s390_check_relocs): Likewise.
460 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
461 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
462 * elf32-sh.c (sh_elf_check_relocs): Likewise.
463 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
464 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
465 * elf32-v850.c (v850_elf_check_relocs): Likewise.
466 * elf32-vax.c (elf_vax_check_relocs): Likewise.
467 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
468 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
469 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
470 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
471 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
472 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
473 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
474 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
475 * elf64-s390.c (elf_s390_check_relocs): Likewise.
476 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
477 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
478 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
479 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
480 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
481 test indirect/warning links for NULL.
483 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
486 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
487 symbol is referenced by a non-shared object.
488 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
490 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
492 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
493 R_SH_REL32 relocations against undefined weak symbols.
495 2013-03-28 Alan Modra <amodra@gmail.com>
497 * elf64-ppc.c (struct ppc_dyn_relocs): New.
498 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
499 into ifunc and non-ifunc.
500 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
501 separate ifunc/non-ifunc dynrel counts.
502 (allocate_got): Always use reliplt for ifunc.
503 (allocate_dynrelocs): Likewise.
504 (ppc64_elf_size_dynamic_sections): Likewise.
505 (ppc64_elf_layout_multitoc): Likewise.
506 (ppc64_elf_relocate_section): Likewise.
508 2013-03-28 Alan Modra <amodra@gmail.com>
510 * elf32-ppc.c (struct ppc_dyn_relocs): New.
511 (ppc_elf_check_relocs): Separate dynrel counts for local syms
512 into ifunc and non-ifunc.
513 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
514 (ppc_elf_size_dynamic_sections): Likewise.
515 (ppc_elf_relocate_section): Likewise.
517 2013-03-28 Alan Modra <amodra@gmail.com>
519 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
520 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
521 bfd_link_info* and asection* params.
522 (_bfd_elf_reloc_type_class): Likewise.
523 * elf.c (_bfd_elf_reloc_type_class): Likewise.
524 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
525 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
526 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
527 for any reliplt reloc. Don't return reloc_class_plt for
528 R_PPC_REL24 and R_PPC_ADDR24.
529 * elf64-ppc.c (allocate_got): Formatting.
530 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
532 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
533 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
534 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
535 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
536 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
537 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
538 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
539 Add extra params to the various reloc_type_class functions.
541 2013-03-27 Alan Modra <amodra@gmail.com>
543 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
544 masks for all local ifunc syms.
545 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
546 (ppc_elf_size_dynamic_sections): Likewise.
547 (ppc_elf_relocate_section): Likewise.
549 2013-03-27 Will Newton <will.newton@linaro.org>
551 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
552 dynamic reloc for symbols with dynindx == -1.
553 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
554 dynamic reloc for symbols with dynindx == -1.
556 2013-03-27 Will Newton <will.newton@linaro.org>
558 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
559 dynamic reloc for non-default visibility undefined weaks.
560 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
561 dynamic reloc for non-default visibility undefined weaks.
563 2013-03-26 Alan Modra <amodra@gmail.com>
565 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
566 over _bfd_elf_merge_symbol calls.
568 2013-03-26 Alan Modra <amodra@gmail.com>
570 * elflink.c (elf_link_add_object_symbols): Add assertion for
571 common override alignment check code. Formatting.
573 2013-03-25 Alan Modra <amodra@gmail.com>
575 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
576 usual common symbols as well as for dynamic. Add poldbfd param.
577 Save old bfd. Adjust callers.
578 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
579 and "value" by value, not pointer. Adjust caller.
580 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
581 Delete code to set same. Use old_bfd and old_alignment from
582 _bfd_elf_merge_symbol instead. Add default symbol before
583 alignment and size checks. Wrap overlong lines.
585 2013-03-25 Alan Modra <amodra@gmail.com>
587 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
588 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
589 when override is true.
591 2013-03-25 Alan Modra <amodra@gmail.com>
593 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
596 2013-03-25 Alan Modra <amodra@gmail.com>
598 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
600 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
601 early in symbol loop.
603 2013-03-25 Alan Modra <amodra@gmail.com>
605 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
606 (_bfd_elf_init_reloc_shdr): Delete.
607 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
608 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
610 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
612 2013-03-23 Alan Modra <amodra@gmail.com>
614 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
615 * elflink.c (_bfd_elf_merge_symbol): Make static.
616 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
617 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
619 2013-03-23 Alan Modra <amodra@gmail.com>
622 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
623 or ref_regular for BFD_PLUGIN owned syms, or have them affect
624 def_dynamic/ref_dynamic.
625 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
628 2013-03-22 David S. Miller <davem@davemloft.net>
630 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
633 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
636 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
637 errors adjusting relocs and symbols.
639 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
641 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
642 @(disp:32,ERx) to mov @(disp:16,ERx).
643 (R_H8_DISP32A16): New reloc.
644 Comments added and corrected.
645 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
646 * bfd-in2.h: Regenerate.
647 * libbfd.h: Regenerate.
649 2013-03-21 Kai Tietz <ktietz@redhat.com>
651 * coffgen.c (coff_real_object_p): Make global.
652 * peicode.h (coff_real_object_p): Add prototype.
653 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
654 external_PEI_IMAGE_hdr structure.
655 (coff_swap_filehdr_in): Handle variable header-size.
656 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
657 of directory-entiries as specified in pe-header.
659 2013-03-21 Nick Clifton <nickc@redhat.com>
662 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
663 iWMMXt and iWMMXt2 processors from attributes.
665 2013-03-20 Alan Modra <amodra@gmail.com>
667 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
668 sh_type according to is_rela.
670 2013-03-18 Alan Modra <amodra@gmail.com>
673 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
674 considering whether an --as-needed library is needed.
676 2013-03-14 Tom Tromey <tromey@redhat.com>
678 * opncls.c (bfd_get_debug_link_info): Rename from
679 get_debug_link_info. Export. Update comment.
680 (find_separate_debug_file): Update.
681 * bfd-in2.h: Rebuild.
683 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
685 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
687 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
690 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
692 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
693 * elf.c (elfcore_write_s390_tdb): New function.
694 (elfcore_write_register_note): Call it.
695 (elfcore_grok_s390_tdb): New function.
696 (elfcore_grok_note): Call it.
698 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
700 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
702 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
704 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
706 2013-03-04 Alan Modra <amodra@gmail.com>
708 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
709 non-zero addends when relocatable, rather than addends >= 32768.
710 Always zero "addend" before applying relocation.
712 2013-03-04 Nick Clifton <nickc@redhat.com>
714 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
715 file pointer offsets for thin archives.
717 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
719 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
720 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
722 2013-02-27 DJ Delorie <dj@redhat.com>
724 * reloc.c (BFD_RELOC_RL78_CODE): Add.
725 * libbfd.h: Regenerate.
726 * bfd-in2.h: Regenerate.
727 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
728 references in compuated relocs.
730 2013-02-26 Anthony Green <green@moxielogic.com>
732 * config.bfd: Extend moxie-rtems target triplet name support.
734 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
737 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
738 unique_global only for definition.
739 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
741 (elf_link_add_object_symbols): Set unique_global only
744 2013-02-21 Alan Modra <amodra@gmail.com>
746 * elf-bfd.h (struct elf_build_id): Extracted from..
747 (struct elf_build_id_info): ..here. Delete.
748 (struct output_elf_obj_tdata): New, extracted from..
749 (struct elf_obj_tdata): ..here. Reorganize for better packing.
751 (elf_program_header_size): Reference tdata->o.
752 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
753 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
754 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
755 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
756 when opening bfd in any mode that might write.
757 (_bfd_elf_write_object_contents): Use build_id field in
758 output_elf_obj_tdata.
759 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
760 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
762 2013-02-21 Alan Modra <amodra@gmail.com>
764 * elf-bfd.h (struct core_elf_obj_tdata): New.
765 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
766 core_program, and core_command. Add "core".
767 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
768 Update all refs to tdata core fields.
769 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
770 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
771 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
772 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
773 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
774 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
775 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
776 to tdata core fields.
778 2013-02-21 Alan Modra <amodra@gmail.com>
780 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
781 Delete num_locals and num_globals.
782 (elf_num_locals, elf_num_globals): Don't define.
783 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
784 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
785 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
786 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
787 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
788 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
790 * elf.c (elf_map_symbols): Add pnum_locals param. Return
791 number of locals syms via new param.
792 (swap_out_syms): Adjust to suit elf_map_symbols change.
794 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
796 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
797 STO_MICROMIPS annotation.
799 2013-02-19 Alan Modra <amodra@gmail.com>
801 * configure.in: Bump version to 2.23.52.
802 * elf-bfd.h (struct elf_build_id_info): New.
803 (struct elf_obj_tdata): Delete after_write_object_contents,
804 after_write_object_contents_info and build_id_size. Make build_id
805 a pointer to struct elf_build_id_info.
806 * elf.c (_bfd_elf_write_object_contents): Style. Update
807 after_write_ibject_contents invocation.
808 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
809 allow zero size notes.
810 * configure: Regenerate.
812 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
814 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
815 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
816 (micromips_elf64_howto_table_rela): Likewise.
817 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
818 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
819 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
820 (elf_micromips_howto_table_rela): Likewise.
821 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
823 2013-02-18 Paul Brook <paul@codesourcery.com>
825 * elfxx-mips.c (MICROMIPS_P): New macro.
826 (_bfd_mips_elf_symbol_processing): Use it.
828 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
830 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
831 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
833 2013-02-18 Alan Modra <amodra@gmail.com>
836 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
837 (_bfd_elf_strtab_clear_all_refs): Declare.
838 (_bfd_elf_strtab_resize): Declare.
839 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
840 (_bfd_elf_strtab_clear_all_refs): New function.
841 (_bfd_elf_strtab_resize): Likewise.
842 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
844 2013-02-18 Alan Modra <amodra@gmail.com>
846 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
847 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
848 and elf_text_section to..
849 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
850 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
851 (struct alpha_elf_find_line): ..this.
852 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
854 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
857 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
858 for references from the dummy bfd.
860 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
863 * elflink.c (elf_link_add_object_symbols): Also track weak
866 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
869 * archive.c (_bfd_find_nested_archive): Don't allow a nested
870 archive pointing to itself.
871 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
873 2013-02-15 Nick Clifton <nickc@redhat.com>
876 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
877 accessing a corrupt nested archive.
879 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
881 * elfxx-mips.c (mips_got_page_ref): New structure.
882 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
883 pair to represent the anchor point.
884 (mips_got_info): Add a got_page_refs field.
885 (mips_elf_link_hash_table): Add a sym_cache field.
886 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
887 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
888 new anchor representation.
889 (mips_elf_create_got_info): Create got_page_refs rather than
891 (mips_elf_record_got_page_ref): New function.
892 (mips_elf_pages_for_range): Move further down file.
893 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
894 Use a section rather than a (bfd, symndx) pair to represent the
896 (mips_elf_resolve_got_page_ref): New function.
897 (mips_elf_resolve_final_got_entries): Use it to populate
899 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
900 rather than mips_elf_record_got_page_entry. Only nullify h
902 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
905 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
907 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
910 2013-02-12 Alan Modra <amodra@gmail.com>
912 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
913 suitable definition when using generic linker hash table.
915 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
917 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
918 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
919 mips_elf_traverse_got_arg. Count GOT entries.
920 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
921 as argument. Update after above changes.
922 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
923 mips_elf_count_got_entries. Update the calls to
924 mips_elf_resolve_final_got_entries.
926 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
928 * elfxx-mips.c (mips_got_tls_type): New enum.
929 (mips_got_entry): Add tls_initialized.
930 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
931 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
933 (mips_elf_reloc_tls_type, mips_tls_got_entries)
934 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
935 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
937 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
938 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
939 tls_initialized rather than GOT_TLS_DONE.
940 (mips_tls_got_index): Delete.
941 (mips_elf_local_got_index, mips_elf_global_got_index): Use
942 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
943 (mips_elf_record_got_entry): Initialize tls_initialized.
945 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
947 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
948 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
949 tls_ie_got_offset and tls_gd_got_offset.
950 (mips_elf_link_hash_newfunc): Remove initialization.
951 (mips_elf_create_got_info): Likewise.
952 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
953 (mips_tls_single_got_index): Delete.
954 (mips_elf_local_got_index): Always use the GOT entry to track
956 (mips_elf_global_got_index): Likewise.
957 (mips_elf_create_local_got_entry): Assert that TLS entries have
958 already been allocated.
959 (mips_elf_record_global_got_symbol): Don't initialize
960 tls_ie_type or tls_gd_type.
961 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
962 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
964 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
966 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
968 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
969 tls_ie_type and tls_gd_type.
971 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
973 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
974 aliasing violation. Check for htab allocation failures.
976 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
978 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
980 (mips_elf_global_got_index): ...here. Reorder arguments so that
981 the output bfd and info come first.
982 (mips_elf_calculate_relocation): Update the call to
983 mips_elf_global_got_index accordingly.
984 (_bfd_mips_elf_finish_dynamic_symbol): Use
985 mips_elf_primary_global_got_index rather than
986 mips_elf_global_got_index.
987 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
989 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
991 * elfxx-mips.c (mips_got_entry): Update comments.
992 (mips_elf_multi_got_entry_eq): Rename to...
993 (mips_elf_got_entry_eq): ...this, deleting the old definition.
994 (mips_elf_create_got_info): Remove master_got_p argument.
995 Always use mips_elf_got_entry_eq.
996 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
997 Update calls accordingly.
999 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1001 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1002 (mips_elf_bfd2got_hash): Delete.
1003 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1004 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1005 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1006 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1007 than mips_elf_got_for_ibfd.
1008 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1009 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1010 (mips_elf_make_got_per_bfd): Replace with...
1011 (mips_elf_add_got_entry): ...this new function.
1012 (mips_elf_make_got_pages_per_bfd): Replace with...
1013 (mips_elf_add_got_page_entry): ...this new function.
1014 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1015 bfd and GOT arguments. Use mips_elf_add_got_entry and
1016 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1017 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1018 to set the BFD's GOT and free the old table.
1019 (mips_elf_merge_got): Replace bfd2got argument with separate
1020 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1021 Use mips_elf_count_got_entries to count the number of entries in
1022 each GOT. Update the calls to mips_elf_merge_got_with.
1023 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1024 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1025 (mips_elf_multi_got): Don't create the bfd2got hash table.
1026 Replace hash table traversal with a walk over the input bfds,
1027 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1028 to set the output bfd's GOT.
1029 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1030 bfds use the master GOT in the single-GOT case.
1031 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1032 rather than mips_elf_got_for_ibfd.
1034 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1036 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1037 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1038 (mips_elf_record_global_got_symbol): Update the hash entry before
1039 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1041 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1042 (mips_elf_record_got_page_entry): Record the entry in both the
1043 master and bfd GOTs.
1045 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1047 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1048 create another one if necessary.
1049 (mips_elf_set_gotidx): New function.
1050 (mips_elf_set_global_gotidx): Use it.
1051 (mips_elf_initialize_tls_index): Likewise. Take a
1052 mips_elf_traverse_got_arg as argument.
1053 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1054 (mips_elf_multi_got): Likewise. Cope with error returns from
1055 mips_elf_set_global_gotidx.
1057 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1059 * elfxx-mips.c (mips_got_info): Add relocs field.
1060 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1062 (mips_elf_traverse_got_arg): ...this new structure.
1063 (mips_elf_count_local_tls_relocs): Delete.
1064 (mips_elf_count_global_tls_relocs): Likewise.
1065 (mips_elf_count_got_entry): New function.
1066 (mips_elf_count_local_got_entries): Likewise.
1067 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1068 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1069 (mips_elf_record_local_got_symbol): Don't count got entries here.
1070 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1071 (mips_elf_set_global_got_offset): Split into...
1072 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1073 new functions. Take a mips_elf_traverse_got_arg rather than a
1074 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1075 Use g->relocs to record the number of relocs needed for global GOT
1077 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1078 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1079 relocations. Update for above function split.
1080 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1081 to count both the number of GOT entries and the number of TLS
1082 relocs required by local entries. Likewise
1083 mips_elf_count_global_tls_entries and global entries.
1084 Remove uses of mips_elf_count_local_tls_relocs and
1085 mips_elf_count_global_tls_relocs.
1087 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1089 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1090 to say that each structure represents only one type of TLS reference.
1091 (GOT_TLS_TYPE): New define.
1092 (mips_elf_link_hash_entry): Temporarily split tls_type and
1093 tls_got_offset into two variables each.
1094 (mips_elf_link_hash_newfunc): Update accordingly.
1095 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1096 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1097 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1098 (mips_tls_got_relocs): Use a switch statement.
1099 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1100 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1101 local "offset" variable.
1102 (mips_tls_got_index): Remove r_type argument and assert. Remove
1103 code that handled entries with two TLS types; always use the
1104 original got_index instead.
1105 (mips_tls_single_got_index): New function.
1106 (mips_elf_local_got_index): Use entry->tls_type to check for
1107 TLS entries. Use mips_tls_single_got_index. Update call to
1109 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1110 Use p->tls_type to check for TLS entries. Update call to
1111 mips_tls_got_index. Use mips_tls_single_got_index.
1112 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1113 Use entry.tls_type to check for TLS entries.
1114 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1115 with r_type argument. Use mips_elf_reloc_tls_type.
1116 Set up the new hash entry fields.
1117 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1118 with r_type argument. Use mips_elf_reloc_tls_type and
1119 mips_tls_got_entries. Remove code that handled entries
1120 with multiple TLS types.
1121 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1122 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1123 Use equality rather than masks when checking for specific TLS types.
1124 Use mips_tls_got_entries. Remove code that handled entries
1125 with multiple TLS types.
1126 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1127 testing the hash table entry.
1128 (_bfd_mips_elf_check_relocs): Update calls to
1129 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1130 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1131 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1133 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1135 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1136 (mips_elf_got_entry_hash): ...this, deleting the old version.
1137 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1140 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1142 * elfxx-mips.c (mips_elf_create_got_info): New function.
1143 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1144 (mips_elf_create_got_section): Likewise.
1146 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1148 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1151 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1153 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1155 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1157 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1158 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1160 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1162 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1163 (mips_elf_count_global_tls_relocs): Don't count indirect or
1165 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1166 number of TLS entries were allocated.
1168 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1170 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1172 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1174 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1175 if there are TLS relocations.
1177 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1179 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1180 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1182 2013-02-11 Alan Modra <amodra@gmail.com>
1184 * elfcode.h (elf_checksum_contents): Free contents.
1185 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1186 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1187 (elf_final_link_free): New function, extracted from..
1188 (bfd_elf_final_link): ..here. Always call
1189 _bfd_elf_write_section_eh_frame_hdr.
1190 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1191 _bfd_elf_link_hash_table_free.
1192 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1193 * libbfd.h: Regenerate.
1194 * merge.c (_bfd_merge_sections_free): New function.
1195 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1197 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1198 _bfd_elf_link_hash_table_free.
1199 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1200 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1201 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1202 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1203 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1204 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1205 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1206 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1207 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1208 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1209 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1210 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1211 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1212 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1213 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1214 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1215 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1217 2013-02-10 Alan Modra <amodra@gmail.com>
1219 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1220 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1221 * m68klinux.c (linux_link_hash_table_create): Likewise.
1222 * sparclinux.c (linux_link_hash_table_create): Likewise.
1223 * sunos.c (sunos_link_hash_table_create): Likewise.
1224 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1225 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1226 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1227 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1228 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1229 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1230 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1231 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1232 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1233 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1234 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1235 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1236 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1237 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1238 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1239 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1240 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1241 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1242 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1243 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1244 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1245 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1246 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1247 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1248 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1249 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1250 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1251 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1253 2013-02-10 Alan Modra <amodra@gmail.com>
1255 * i386linux.c (linux_link_hash_table_create): Allocate table
1256 with bfd_zmalloc, not bfd_alloc.
1257 * pdp11.c (link_hash_table_create): Allocate table with
1258 bfd_malloc, not bfd_alloc.
1259 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1260 with bfd_zmalloc, not bfd_zalloc.
1261 (bfin_link_hash_table_create): Likewise.
1262 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1263 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1265 2013-02-10 Alan Modra <amodra@gmail.com>
1268 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1270 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1272 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1274 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1277 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1279 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1282 2013-02-08 Alan Modra <amodra@gmail.com>
1285 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1286 * elf.c (elf_find_function): Revert last change. Use new
1287 tdata field rather than static vars for cache.
1289 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1292 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1293 symbol is defined in regular object.
1295 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1298 * elf.c (elf_find_function): Don't cache if symbols change.
1300 2013-02-07 Alan Modra <amodra@gmail.com>
1303 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1304 copy attributes from or to non-ELF.
1306 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1308 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1309 for non-zero TLS symbol.
1310 (elf_i386_relocate_section): Don't resolve size relocation against
1311 non-zero TLS symbol.
1312 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1313 pc_count for non-zero TLS symbol.
1314 (elf_x86_64_relocate_section): Don't resolve size relocation
1315 against non-zero TLS symbol.
1317 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1318 Andrew Jenner <andrew@codesourcery.com>
1320 Based on patches from Altera Corporation.
1322 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1323 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1324 (BFD_BACKENDS): Add elf32-nios2.lo.
1325 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1326 * Makefile.in: Regenerated.
1327 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1328 bfd_elf32_littlenios2_vec.
1329 * configure: Regenerated.
1330 * config.bfd: Add cases for nios2.
1331 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1332 (bfd_mach_nios2): Define.
1333 (bfd_nios2_arch): Declare.
1334 (bfd_archures_list): Add bfd_nios2_arch.
1335 * targets.c (bfd_elf32_bignios2_vec): Declare.
1336 (bfd_elf32_littlenios2_vec): Declare.
1337 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1338 bfd_elf32_littlenios2_vec.
1339 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1340 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1341 * bfd-in2.h: Regenerated.
1342 * libbfd.h: Regenerated.
1343 * cpu-nios2.c: New file.
1344 * elf32-nios2.c: New file.
1346 2013-02-06 Alan Modra <amodra@gmail.com>
1348 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1351 2013-02-06 Alan Modra <amodra@gmail.com>
1353 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1354 * Makefile.in: Regenerate.
1356 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1357 Pedro Alves <palves@redhat.com>
1359 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1360 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1362 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1363 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1364 * elf-linux-psinfo.h: New file.
1365 * elf.c: Include elf-linux-psinfo.h.
1366 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1368 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1369 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1370 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1371 (elfcore_write_ppc_linux_prpsinfo32): New function.
1373 2013-02-04 Tristan Gingold <gingold@adacore.com>
1375 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1378 2013-02-04 Alan Modra <amodra@gmail.com>
1380 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1381 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1382 * Makefile.in: Regenerate.
1383 * po/SRC-POTFILES.in: Regenerate.
1385 2013-02-04 Alan Modra <amodra@gmail.com>
1387 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1388 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1390 2013-02-01 Alan Modra <amodra@gmail.com>
1392 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1395 2013-01-31 Tristan Gingold <gingold@adacore.com>
1397 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1398 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1399 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1401 2013-01-31 Alan Modra <amodra@gmail.com>
1402 David S. Miller <davem@davemloft.net>
1405 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1406 references to __tls_get_addr.
1407 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1408 vtinherit and vtentry reloc handling too.
1409 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1411 2013-01-31 Alan Modra <amodra@gmail.com>
1413 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1415 2013-01-31 Alan Modra <amodra@gmail.com>
1417 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1419 2013-01-28 Alan Modra <amodra@gmail.com>
1421 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1422 "relocation" in error messages throughout file.
1423 (ppc64_elf_relocate_section): Remove sibling call error message,
1424 replace with "call lacks nop". Specially report errors for
1425 branches to function entry points via OPD lookup and branches
1426 to stubs. Remove NULL symbol handling now done by %T.
1428 2013-01-28 Alan Modra <amodra@gmail.com>
1430 * archive.c (bfd_generic_archive_p): Return target and keep
1431 ardata on partial matches.
1432 * format.c (bfd_check_format_matches): Adjust for above
1433 change. Remove bfd_error_file_ambiguously_recognized dead
1436 2013-01-26 Alan Modra <amodra@gmail.com>
1438 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1439 bfd_preserve_finish): Move to..
1440 * format.c: ..here, splitting out..
1441 (bfd_reinit): ..this. New function.
1442 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1443 keep bfd state for a match.
1444 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1445 * elfcore.h (elf_core_file_p): Likewise.
1446 * mach-o.c (bfd_mach_o_header_p): Likewise.
1447 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1448 * xsym.c (bfd_sym_object_p): Likewise.
1449 * mmo.c (mmo_scan): Clear abfd->symcount.
1450 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1451 * section.c (bfd_section_list_clear): Clear section_htab.count.
1452 * bfd-in2.h: Regenerate.
1454 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1456 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1457 second reloc, make sure that the reloc potentially exists first.
1459 2013-01-24 Nick Clifton <nickc@redhat.com>
1461 * archures.c: Add bfd_mach_v850e3v5.
1462 * bfd-in2.h: Regenerate.
1463 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1464 * cpu-v850_rh850.c: Likewise.
1465 * elf32-v850.c: Add support for v850e3v5 architecture.
1467 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1469 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1471 2013-01-23 Leif Ekblad <leif@rdos.net>
1473 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1475 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1477 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1478 non-zero TLS symbol.
1479 (elf_i386_relocate_section): Resolve size relocation against
1480 non-zero TLS symbol.
1481 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1482 for non-zero TLS symbol.
1483 (elf_x86_64_relocate_section): Resolve size relocation against
1484 non-zero TLS symbol.
1486 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1488 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1489 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1492 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1494 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1495 PC-relative relocation.
1496 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1497 as PC-relative relocation.
1499 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1501 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1503 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1505 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1506 and R_X86_64_SIZE64 check.
1507 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1508 nor R_X86_64_SIZE64.
1510 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1512 * bfd-in2.h: Regenerated.
1513 * libbfd.h: Likewise.
1515 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1516 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1517 (elf_i386_check_relocs): Handle R_386_SIZE32.
1518 (elf_i386_gc_sweep_hook): Likewise.
1519 (elf_i386_relocate_section): Likewise.
1521 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1522 and R_X86_64_SIZE64 entries.
1523 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1524 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1525 (elf_x86_64_reloc_name_lookup): Likewise.
1526 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1528 (elf_x86_64_gc_sweep_hook): Likewise.
1529 (elf_x86_64_relocate_section): Likewise.
1531 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1534 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1536 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1537 with R_X86_64_RELATIVE64.
1539 2013-01-15 Nick Clifton <nickc@redhat.com>
1541 * elf32-msp430.c: Fix spelling typo.
1543 2013-01-15 Alan Modra <amodra@gmail.com>
1545 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1548 2013-01-14 Alan Modra <amodra@gmail.com>
1551 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1552 (memory_bclose): Likewise. Return 0 on success.
1553 * cache.c (cache_bclose): Likewise.
1554 * opncls.c (opncls_bclose, bfd_close): Likewise.
1555 * vms-lib.c (vms_lib_bclose): Likewise.
1556 * libbfd.h: Regenerate.
1558 2013-01-13 Alan Modra <amodra@gmail.com>
1560 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1561 Add ref_dynamic_nonweak.
1562 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1563 (_bfd_elf_merge_symbol): Don't call above function. Move
1564 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1566 (elf_link_add_object_symbols): Delete redundant "override" test.
1567 Don't set dynamic_def here.
1568 (elf_link_output_extsym): Update.
1570 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1573 normal and TLS symbol access.
1574 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1576 2013-01-12 Alan Modra <amodra@gmail.com>
1578 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1579 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1580 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1582 2013-01-12 Alan Modra <amodra@gmail.com>
1585 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1586 (_bfd_elf_strtab_clear_all_refs): Define.
1587 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1588 (_bfd_elf_strtab_clear_all_refs): Delete.
1589 * elflink.c (elf_link_add_object_symbols): Clear out added
1590 strtab refs. Correct handling of warning common symbols.
1592 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1594 * aout0.c: Remove trailing white spaces.
1595 * archive.c: Likewise.
1596 * archures.c: Likewise.
1597 * bfd-in.h: Likewise.
1598 * bfd-in2.h: Likewise.
1599 * coff-alpha.c: Likewise.
1600 * coff-i860.c: Likewise.
1601 * coff-mips.c: Likewise.
1602 * coff-ppc.c: Likewise.
1603 * coff-tic80.c: Likewise.
1604 * coff-x86_64.c: Likewise.
1605 * coff-z80.c: Likewise.
1606 * coffcode.h: Likewise.
1607 * coffgen.c: Likewise.
1608 * cofflink.c: Likewise.
1609 * compress.c: Likewise.
1610 * corefile.c: Likewise.
1611 * cpu-arm.c: Likewise.
1612 * cpu-avr.c: Likewise.
1613 * cpu-bfin.c: Likewise.
1614 * cpu-cr16.c: Likewise.
1615 * cpu-cr16c.c: Likewise.
1616 * cpu-crx.c: Likewise.
1617 * cpu-h8300.c: Likewise.
1618 * cpu-i386.c: Likewise.
1619 * cpu-lm32.c: Likewise.
1620 * cpu-m68k.c: Likewise.
1621 * cpu-moxie.c: Likewise.
1622 * cpu-msp430.c: Likewise.
1623 * cpu-sh.c: Likewise.
1624 * cpu-xc16x.c: Likewise.
1625 * dwarf2.c: Likewise.
1626 * ecofflink.c: Likewise.
1627 * ecoffswap.h: Likewise.
1628 * elf-ifunc.c: Likewise.
1629 * elf-m10300.c: Likewise.
1630 * elf-vxworks.c: Likewise.
1631 * elf32-avr.c: Likewise.
1632 * elf32-avr.h: Likewise.
1633 * elf32-cr16.c: Likewise.
1634 * elf32-cr16c.c: Likewise.
1635 * elf32-cris.c: Likewise.
1636 * elf32-crx.c: Likewise.
1637 * elf32-frv.c: Likewise.
1638 * elf32-hppa.c: Likewise.
1639 * elf32-i860.c: Likewise.
1640 * elf32-ip2k.c: Likewise.
1641 * elf32-iq2000.c: Likewise.
1642 * elf32-m32c.c: Likewise.
1643 * elf32-m68hc1x.c: Likewise.
1644 * elf32-msp430.c: Likewise.
1645 * elf32-mt.c: Likewise.
1646 * elf32-ppc.c: Likewise.
1647 * elf32-rl78.c: Likewise.
1648 * elf32-s390.c: Likewise.
1649 * elf32-score.h: Likewise.
1650 * elf32-sh-symbian.c: Likewise.
1651 * elf32-sh.c: Likewise.
1652 * elf32-spu.c: Likewise.
1653 * elf32-tic6x.c: Likewise.
1654 * elf32-v850.c: Likewise.
1655 * elf32-xc16x.c: Likewise.
1656 * elf32-xtensa.c: Likewise.
1657 * elf64-alpha.c: Likewise.
1658 * elf64-hppa.c: Likewise.
1659 * elf64-ppc.c: Likewise.
1660 * elf64-s390.c: Likewise.
1661 * elfcore.h: Likewise.
1662 * elflink.c: Likewise.
1663 * elfxx-mips.c: Likewise.
1664 * elfxx-sparc.c: Likewise.
1665 * elfxx-tilegx.c: Likewise.
1667 * libcoff.h: Likewise.
1668 * libpei.h: Likewise.
1669 * libxcoff.h: Likewise.
1670 * linker.c: Likewise.
1671 * mach-o-i386.c: Likewise.
1672 * mach-o-target.c: Likewise.
1673 * mach-o.c: Likewise.
1674 * mach-o.h: Likewise.
1676 * opncls.c: Likewise.
1677 * pdp11.c: Likewise.
1678 * pe-x86_64.c: Likewise.
1679 * peXXigen.c: Likewise.
1680 * pef-traceback.h: Likewise.
1681 * pei-x86_64.c: Likewise.
1682 * peicode.h: Likewise.
1683 * plugin.c: Likewise.
1684 * reloc.c: Likewise.
1685 * riscix.c: Likewise.
1686 * section.c: Likewise.
1689 * tekhex.c: Likewise.
1690 * ticoff.h: Likewise.
1691 * vaxbsd.c: Likewise.
1692 * xcofflink.c: Likewise.
1693 * xtensa-isa.c: Likewise.
1695 2013-01-10 Will Newton <will.newton@imgtec.com>
1697 * Makefile.am: Add Meta.
1698 * Makefile.in: Regenerate.
1699 * archures.c (bfd_mach_metag): New.
1700 * bfd-in2.h: Regenerate.
1701 * config.bfd: Add Meta.
1702 * configure: Regenerate.
1703 * configure.in: Add Meta.
1704 * cpu-metag.c: New file.
1705 * elf-bfd.h: Add Meta.
1706 * elf32-metag.c: New file.
1707 * elf32-metag.h: New file.
1708 * libbfd.h: Regenerate.
1709 * reloc.c: Add Meta relocations.
1710 * targets.c: Add Meta.
1712 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1714 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1715 (elfcore_write_aarch_hw_break): Likewise.
1716 (elfcore_write_aarch_hw_watch): Likewise.
1717 * elf.c (elfcore_grok_aarch_tls): New function.
1718 (elfcore_grok_aarch_hw_break): Likewise.
1719 (elfcore_grok_aarch_hw_watch): Likewise.
1720 (elfcore_grok_note): Call the new functions to handle the
1721 corresponding notes.
1722 (elfcore_write_aarch_tls): New function.
1723 (elfcore_write_aarch_hw_break): Likewise.
1724 (elfcore_write_aarch_hw_watch): Likewise.
1725 (elfcore_write_register_note): Call the new functions to handle the
1726 corresponding pseudo sections.
1728 2013-01-07 Tom Tromey <tromey@redhat.com>
1730 * section.c (_bfd_std_section): Rename from std_section.
1731 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1732 (STD_SECTION): Update.
1733 * bfd-in2.h: Rebuild.
1735 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1737 * archures.c (bfd_mach_mips5900): Define.
1738 * bfd-in2.h: Regenerate.
1739 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1740 * cpu-mips.c: Add support for MIPS r5900.
1741 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1743 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1744 Nick Clifton <nickc@redhat.com>
1746 * elflink.c (get_value): Prevent the use of an undefined shift
1747 operation. Add sanity checks.
1749 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1751 * config.bfd (cr16*-*-uclinux*): New target support.
1754 For older changes see ChangeLog-2012
1756 Copyright (C) 2013 Free Software Foundation, Inc.
1758 Copying and distribution of this file, with or without modification,
1759 are permitted in any medium without royalty provided the copyright
1760 notice and this notice are preserved.
1766 version-control: never