1 2013-06-11 Nick Clifton <nickc@redhat.com>
3 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
4 checks if the dynamic sections have been created and relaxation
5 has not been performed.
7 2013-06-07 Will Newton <will.newton@linaro.org>
9 * configure: Regenerate.
10 * configure.in: Build elf-ifunc.o for AArch64.
11 * elf64-aarch64.c: Include objalloc.h.
12 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
13 (struct elf64_aarch64_link_hash_table): Add members for handling
14 R_AARCH64_IRELATIVE relocations.
15 (elf_aarch64_local_htab_hash): New function.
16 (elf_aarch64_local_htab_eq): New function.
17 (elf_aarch64_get_local_sym_hash): New function.
18 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
20 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
21 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
22 for handling STT_GNU_IFUNC symbols.
23 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
24 references to STT_GNU_IFUNC symbols.
25 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
26 STT_GNU_IFUNC symbols.
27 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
28 symbols. Ensure we don't increase plt.refcount from -1 to 0.
29 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
30 (elf64_aarch64_is_function_type): Remove function.
31 (elf64_aarch64_allocate_dynrelocs): Call
32 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
33 (elf_aarch64_allocate_local_dynrelocs): New function.
34 (elf64_aarch64_size_dynamic_sections): Call
35 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
36 (elf64_aarch64_create_small_pltn_entry): Add info argument.
37 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
38 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
39 STT_GNU_IFUNC symbols and .iplt.
40 (elf_aarch64_finish_local_dynamic_symbol): New function.
41 (elf64_aarch64_finish_dynamic_sections): Call
42 elf_aarch64_finish_local_dynamic_symbol.
43 (elf64_aarch64_add_symbol_hook): New function.
45 2013-06-03 Alan Modra <amodra@gmail.com>
47 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
48 var. Use it with last_stab.
50 2013-05-30 Paul Brook <paul@codesourcery.com>
52 * bfd-in2.h: Regenerate.
53 * elf32-mips.c (elf_mips_eh_howto): New.
54 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
55 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
56 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
57 * elf64-mips.c (elf_mips_eh_howto): New.
58 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
59 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
60 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
61 * libbfd.h: Regenerate.
62 * reloc.c (BFD_RELOC_MIPS_EH): New.
64 2013-05-29 Nick Clifton <nickc@redhat.com>
66 * dwarf2.c (struct dwarf2_debug): Add fields for handling
67 alternate debug info source.
68 (dwarf_debug_sections): Add entries for alternate .debug_str and
70 (dwarf_debug_section_enum): Likewise.
71 (read_alt_indirect_string): New function. Handles a
72 DW_FORM_GNU_strp_alt attribute.
73 (read_alt_indirect_ref): New function. Handles a
74 DW_FORM_GNU_ref_alt attribute.
75 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
77 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
79 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
81 * opncls.c (GNU_DEBUGALTLINK): Define.
82 (bfd_get_alt_debug_link_info): New function.
83 (separate_alt_debug_file_exists): New function.
84 (find_separate_debug_file): Add parameters for fetch and check
86 (bfd_follow_gnu_debugaltlink): New function.
87 * bfd-in2.h: Regenerate.
89 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
91 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
92 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
93 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
94 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
95 * bfd-in2.h: Regenerate.
96 * libbfd.h: Regenerate.
97 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
99 (elf64_aarch64_tlsdesc_howto_table): Likewise.
100 (elf64_aarch64_reloc_map): Likewise.
101 (aarch64_resolve_relocation): Likewise.
102 (bfd_elf_aarch64_put_addend): Likewise.
103 (aarch64_tls_transition_without_check): Likewise.
104 (aarch64_reloc_got_type): Likewise.
105 (elf64_aarch64_final_link_relocate): Likewise.
106 (elf64_aarch64_tls_relax): Likewise.
107 (elf64_aarch64_relocate_section): Likewise.
108 (elf64_aarch64_gc_sweep_hook): Likewise.
109 (elf64_aarch64_check_relocs): Likewise.
111 2013-05-26 Mark Wielaard <mjw@redhat.com>
113 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
114 (max_open_files): New static int initialized to zero.
115 (bfd_cache_max_open): New static function to set and return
117 (bfd_cache_init): Use bfd_cache_max_open.
118 (bfd_open_file): Likewise.
119 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
120 (AC_CHECK_FUNCS): Add getrlimit.
121 * configure: Regenerated.
122 * config.in: Likewise.
123 * sysdep.h: Check and include sys/resource.h for getrlimit.
125 2013-05-23 Alan Modra <amodra@gmail.com>
127 * format.c (bfd_check_format_matches): Don't match a target in
128 targ_selvecs if some other target is a better match. If
129 targets implement match priority, fall back to the first of
132 2013-05-22 Eric Herman <eric@freesa.org>
135 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
137 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
140 * srec.c (srec_set_section_contents): Properly convert size
141 and offset to address when octets_per_byte is not unity.
143 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
145 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
146 refcount member of the gotplt_union when resetting the reference
147 count. Adjust comment.
149 2013-05-20 Will Newton <will.newton@linaro.org>
151 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
152 relocs_copied member.
153 (elf64_aarch64_link_hash_newfunc): Remove initialization of
154 relocs_copied member.
155 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
156 relocs_copied member.
158 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
160 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
163 2013-05-16 Cary Coutant <ccoutant@google.com>
165 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
166 external_ext_size and esize.
168 2013-05-16 Tristan Gingold <gingold@adacore.com>
170 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
171 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
173 2013-05-15 Andreas Schwab <schwab@suse.de>
175 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
177 2013-05-10 Joel Brobecker <brobecker@adacore.com>
179 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
180 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
182 2013-05-09 Joel Brobecker <brobecker@adacore.com>
184 * bfd.c (_bfd_default_error_handler): Replace use of putc
185 by fputc. Add comment explaining why.
187 2013-05-09 Alan Modra <amodra@gmail.com>
189 * elflink.c (elf_link_add_object_symbols): Don't omit reading
190 of symbols when hashes already exist.
192 2013-05-07 Will Newton <will.newton@linaro.org>
194 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
195 plt_header_size argument for ports where it differs from
197 * elf-bfd.h: Likewise.
198 * elf32-i386.c: Pass plt_header_size to
199 _bfd_elf_allocate_ifunc_dyn_relocs.
200 * elf64-x86-64.c: Likewise.
202 2013-05-07 Will Newton <will.newton@linaro.org>
204 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
206 * elf-bfd.h: Likewise.
208 2013-05-06 Paul Brook <paul@codesourcery.com>
210 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
211 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
212 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
213 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
214 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
215 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
217 2013-05-06 Alan Modra <amodra@gmail.com>
219 * elf64-ppc.c (opd_entry_value): Handle case where symbol
220 hashes are not available.
222 2013-05-06 Alan Modra <amodra@gmail.com>
224 * elflink.c (elf_link_add_object_symbols): Don't save symbol
225 hashes around loading as-needed library. Zero them on allocation,
226 and restore to initial all-zero state if library not needed.
227 Arrange to reuse hashes if we load library again later.
229 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
231 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
232 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
233 * elfn32-mips.c: Likewise.
234 * elf64-mips.c: Likewise.
236 2013-05-02 Nick Clifton <nickc@redhat.com>
238 * archures.c: Add some more MSP430 machine numbers.
239 * config.bfd (msp430): Define targ_selvecs.
240 * configure.in: Add bfd_elf32_msp430_ti_vec.
241 * cpu-msp430.c: Add some more MSP430 machine numbers.
242 * elf32-msp430.c Add support for MSP430X relocations.
243 Add support for TI compiler generated relocations.
244 Add support for sym_diff relocations.
245 Add support for relaxing out of range short branches into long
247 Add support for MSP430 attribute section.
248 * reloc.c: Add MSP430X relocations.
249 * targets.c: Add bfd_elf32_msp430_ti_vec.
250 * bfd-in2.h: Regenerate.
251 * configure: Regenerate.
252 * libbfd.h: Regenerate.
254 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
256 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
257 alpha*-*-linux*ecoff*.
259 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
262 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
265 2013-04-30 Alan Modra <amodra@gmail.com>
267 * elflink.c (bfd_elf_record_link_assignment): Dont make
268 STV_INTERNAL symbols STV_HIDDEN.
270 2013-04-29 Nick Clifton <nickc@redhat.com>
272 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
273 fragmented .debug_line sections associated with unmarked code
276 2013-04-29 Will Newton <will.newton@linaro.org>
278 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
279 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
281 2013-04-29 Will Newton <will.newton@linaro.org>
283 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
284 error check up and add error message.
286 2013-04-26 Will Newton <will.newton@linaro.org>
288 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
290 2013-04-25 Alan Modra <amodra@gmail.com>
292 * config.bfd: Add powerpc64le-linux.
294 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
296 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
299 2013-04-24 Roland McGrath <mcgrathr@google.com>
301 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
302 allocate space for PLT header even if IS_IPLT_ENTRY.
303 (arm_nacl_put_plt0): New function, broken out of ...
304 (elf32_arm_finish_dynamic_sections): ... here. Call it.
305 If HTAB->nacl_p, set up the PLT header in .iplt too.
306 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
307 a mapping symbol for the start of .iplt too.
309 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
311 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
313 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
315 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
317 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
319 2013-04-22 Alan Modra <amodra@gmail.com>
322 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
323 sh_size or reloc_count adjustment by count.
325 2013-04-22 Alan Modra <amodra@gmail.com>
327 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
328 create_linkage_sections here..
329 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
330 (create_linkage_sections): Move earlier in file.
331 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
332 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
334 2013-04-19 Nick Clifton <nickc@redhat.com>
337 * compress.c (decompress_contents): Always call inflateEnd, even
338 when another inflation operation fails.
340 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
342 * elf-ifunc.c: Update copyright year.
344 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
346 * coffcode.h: Added a cast to void when a bfd_set_section_*()
347 macro's return value is ignored.
348 * elf32-hppa.c: Likewise.
349 * elf32-tic6x.c: Likewise.
350 * mach-o.c: Likewise.
352 * opncls.c: Likewise.
353 * peicode.h: Likewise.
354 * elf32-m32r.c: Check return value of bfd_set_section_*().
355 * elfnn-ia64.c: Likewise.
356 * elfxx-mips.c: Likewise.
357 * vms-alpha.c: Likewise.
359 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
362 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
363 regular reference without non-GOT reference when building
366 2013-04-15 Alan Modra <amodra@gmail.com>
368 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
369 cache slot for archives.
371 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
373 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
376 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
379 * bfd/elf32-avr.c: Consider all sections to determine if linker
380 relaxation can safely delete a ret after a call/jmp
382 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
384 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
387 2013-04-08 Tom Tromey <tromey@redhat.com>
389 * som.c (bfd_section_from_som_symbol): No longer static.
390 * som.h (bfd_section_from_som_symbol): Declare.
392 2013-04-06 Alan Modra <amodra@gmail.com>
394 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
395 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
397 2013-04-05 Nick Clifton <nickc@redhat.com>
399 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
401 2013-04-04 Alan Modra <amodra@gmail.com>
403 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
404 * bfd-in2.h: Regenerate.
405 * elflink.c (elf_link_add_object_symbols): Use new error.
407 2013-04-03 Nick Clifton <nickc@redhat.com>
409 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
410 (bfd_elf32_bfd_is_target_special_symbol): Define.
412 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
414 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
415 elf64_aarch64_locals to get local GOT reference counts.
417 2013-04-02 DJ Delorie <dj@redhat.com>
419 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
420 (rl78_elf_relax_section): Only fetch the next reloc if there is
423 2013-03-30 Alan Modra <amodra@gmail.com>
426 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
427 global symbols referenced by relocs.
428 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
429 * elf32-bfin.c (bfin_check_relocs): Likewise.
430 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
431 * elf32-cris.c (cris_elf_check_relocs): Likewise.
432 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
433 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
434 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
435 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
436 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
437 * elf32-i370.c (i370_elf_check_relocs): Likewise.
438 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
439 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
440 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
441 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
442 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
443 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
444 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
445 * elf32-metag.c (elf_metag_check_relocs): Likewise.
446 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
447 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
448 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
449 * elf32-mt.c (mt_elf_check_relocs): Likewise.
450 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
451 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
452 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
453 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
454 * elf32-s390.c (elf_s390_check_relocs): Likewise.
455 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
456 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
457 * elf32-sh.c (sh_elf_check_relocs): Likewise.
458 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
459 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
460 * elf32-v850.c (v850_elf_check_relocs): Likewise.
461 * elf32-vax.c (elf_vax_check_relocs): Likewise.
462 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
463 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
464 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
465 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
466 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
467 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
468 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
469 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
470 * elf64-s390.c (elf_s390_check_relocs): Likewise.
471 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
472 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
473 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
474 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
475 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
476 test indirect/warning links for NULL.
478 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
481 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
482 symbol is referenced by a non-shared object.
483 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
485 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
487 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
488 R_SH_REL32 relocations against undefined weak symbols.
490 2013-03-28 Alan Modra <amodra@gmail.com>
492 * elf64-ppc.c (struct ppc_dyn_relocs): New.
493 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
494 into ifunc and non-ifunc.
495 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
496 separate ifunc/non-ifunc dynrel counts.
497 (allocate_got): Always use reliplt for ifunc.
498 (allocate_dynrelocs): Likewise.
499 (ppc64_elf_size_dynamic_sections): Likewise.
500 (ppc64_elf_layout_multitoc): Likewise.
501 (ppc64_elf_relocate_section): Likewise.
503 2013-03-28 Alan Modra <amodra@gmail.com>
505 * elf32-ppc.c (struct ppc_dyn_relocs): New.
506 (ppc_elf_check_relocs): Separate dynrel counts for local syms
507 into ifunc and non-ifunc.
508 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
509 (ppc_elf_size_dynamic_sections): Likewise.
510 (ppc_elf_relocate_section): Likewise.
512 2013-03-28 Alan Modra <amodra@gmail.com>
514 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
515 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
516 bfd_link_info* and asection* params.
517 (_bfd_elf_reloc_type_class): Likewise.
518 * elf.c (_bfd_elf_reloc_type_class): Likewise.
519 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
520 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
521 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
522 for any reliplt reloc. Don't return reloc_class_plt for
523 R_PPC_REL24 and R_PPC_ADDR24.
524 * elf64-ppc.c (allocate_got): Formatting.
525 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
527 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
528 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
529 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
530 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
531 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
532 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
533 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
534 Add extra params to the various reloc_type_class functions.
536 2013-03-27 Alan Modra <amodra@gmail.com>
538 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
539 masks for all local ifunc syms.
540 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
541 (ppc_elf_size_dynamic_sections): Likewise.
542 (ppc_elf_relocate_section): Likewise.
544 2013-03-27 Will Newton <will.newton@linaro.org>
546 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
547 dynamic reloc for symbols with dynindx == -1.
548 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
549 dynamic reloc for symbols with dynindx == -1.
551 2013-03-27 Will Newton <will.newton@linaro.org>
553 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
554 dynamic reloc for non-default visibility undefined weaks.
555 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
556 dynamic reloc for non-default visibility undefined weaks.
558 2013-03-26 Alan Modra <amodra@gmail.com>
560 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
561 over _bfd_elf_merge_symbol calls.
563 2013-03-26 Alan Modra <amodra@gmail.com>
565 * elflink.c (elf_link_add_object_symbols): Add assertion for
566 common override alignment check code. Formatting.
568 2013-03-25 Alan Modra <amodra@gmail.com>
570 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
571 usual common symbols as well as for dynamic. Add poldbfd param.
572 Save old bfd. Adjust callers.
573 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
574 and "value" by value, not pointer. Adjust caller.
575 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
576 Delete code to set same. Use old_bfd and old_alignment from
577 _bfd_elf_merge_symbol instead. Add default symbol before
578 alignment and size checks. Wrap overlong lines.
580 2013-03-25 Alan Modra <amodra@gmail.com>
582 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
583 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
584 when override is true.
586 2013-03-25 Alan Modra <amodra@gmail.com>
588 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
591 2013-03-25 Alan Modra <amodra@gmail.com>
593 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
595 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
596 early in symbol loop.
598 2013-03-25 Alan Modra <amodra@gmail.com>
600 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
601 (_bfd_elf_init_reloc_shdr): Delete.
602 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
603 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
605 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
607 2013-03-23 Alan Modra <amodra@gmail.com>
609 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
610 * elflink.c (_bfd_elf_merge_symbol): Make static.
611 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
612 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
614 2013-03-23 Alan Modra <amodra@gmail.com>
617 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
618 or ref_regular for BFD_PLUGIN owned syms, or have them affect
619 def_dynamic/ref_dynamic.
620 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
623 2013-03-22 David S. Miller <davem@davemloft.net>
625 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
628 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
631 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
632 errors adjusting relocs and symbols.
634 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
636 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
637 @(disp:32,ERx) to mov @(disp:16,ERx).
638 (R_H8_DISP32A16): New reloc.
639 Comments added and corrected.
640 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
641 * bfd-in2.h: Regenerate.
642 * libbfd.h: Regenerate.
644 2013-03-21 Kai Tietz <ktietz@redhat.com>
646 * coffgen.c (coff_real_object_p): Make global.
647 * peicode.h (coff_real_object_p): Add prototype.
648 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
649 external_PEI_IMAGE_hdr structure.
650 (coff_swap_filehdr_in): Handle variable header-size.
651 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
652 of directory-entiries as specified in pe-header.
654 2013-03-21 Nick Clifton <nickc@redhat.com>
657 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
658 iWMMXt and iWMMXt2 processors from attributes.
660 2013-03-20 Alan Modra <amodra@gmail.com>
662 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
663 sh_type according to is_rela.
665 2013-03-18 Alan Modra <amodra@gmail.com>
668 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
669 considering whether an --as-needed library is needed.
671 2013-03-14 Tom Tromey <tromey@redhat.com>
673 * opncls.c (bfd_get_debug_link_info): Rename from
674 get_debug_link_info. Export. Update comment.
675 (find_separate_debug_file): Update.
676 * bfd-in2.h: Rebuild.
678 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
680 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
682 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
685 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
687 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
688 * elf.c (elfcore_write_s390_tdb): New function.
689 (elfcore_write_register_note): Call it.
690 (elfcore_grok_s390_tdb): New function.
691 (elfcore_grok_note): Call it.
693 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
695 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
697 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
699 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
701 2013-03-04 Alan Modra <amodra@gmail.com>
703 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
704 non-zero addends when relocatable, rather than addends >= 32768.
705 Always zero "addend" before applying relocation.
707 2013-03-04 Nick Clifton <nickc@redhat.com>
709 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
710 file pointer offsets for thin archives.
712 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
714 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
715 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
717 2013-02-27 DJ Delorie <dj@redhat.com>
719 * reloc.c (BFD_RELOC_RL78_CODE): Add.
720 * libbfd.h: Regenerate.
721 * bfd-in2.h: Regenerate.
722 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
723 references in compuated relocs.
725 2013-02-26 Anthony Green <green@moxielogic.com>
727 * config.bfd: Extend moxie-rtems target triplet name support.
729 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
732 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
733 unique_global only for definition.
734 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
736 (elf_link_add_object_symbols): Set unique_global only
739 2013-02-21 Alan Modra <amodra@gmail.com>
741 * elf-bfd.h (struct elf_build_id): Extracted from..
742 (struct elf_build_id_info): ..here. Delete.
743 (struct output_elf_obj_tdata): New, extracted from..
744 (struct elf_obj_tdata): ..here. Reorganize for better packing.
746 (elf_program_header_size): Reference tdata->o.
747 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
748 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
749 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
750 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
751 when opening bfd in any mode that might write.
752 (_bfd_elf_write_object_contents): Use build_id field in
753 output_elf_obj_tdata.
754 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
755 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
757 2013-02-21 Alan Modra <amodra@gmail.com>
759 * elf-bfd.h (struct core_elf_obj_tdata): New.
760 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
761 core_program, and core_command. Add "core".
762 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
763 Update all refs to tdata core fields.
764 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
765 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
766 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
767 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
768 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
769 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
770 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
771 to tdata core fields.
773 2013-02-21 Alan Modra <amodra@gmail.com>
775 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
776 Delete num_locals and num_globals.
777 (elf_num_locals, elf_num_globals): Don't define.
778 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
779 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
780 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
781 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
782 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
783 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
785 * elf.c (elf_map_symbols): Add pnum_locals param. Return
786 number of locals syms via new param.
787 (swap_out_syms): Adjust to suit elf_map_symbols change.
789 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
791 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
792 STO_MICROMIPS annotation.
794 2013-02-19 Alan Modra <amodra@gmail.com>
796 * configure.in: Bump version to 2.23.52.
797 * elf-bfd.h (struct elf_build_id_info): New.
798 (struct elf_obj_tdata): Delete after_write_object_contents,
799 after_write_object_contents_info and build_id_size. Make build_id
800 a pointer to struct elf_build_id_info.
801 * elf.c (_bfd_elf_write_object_contents): Style. Update
802 after_write_ibject_contents invocation.
803 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
804 allow zero size notes.
805 * configure: Regenerate.
807 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
809 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
810 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
811 (micromips_elf64_howto_table_rela): Likewise.
812 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
813 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
814 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
815 (elf_micromips_howto_table_rela): Likewise.
816 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
818 2013-02-18 Paul Brook <paul@codesourcery.com>
820 * elfxx-mips.c (MICROMIPS_P): New macro.
821 (_bfd_mips_elf_symbol_processing): Use it.
823 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
825 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
826 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
828 2013-02-18 Alan Modra <amodra@gmail.com>
831 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
832 (_bfd_elf_strtab_clear_all_refs): Declare.
833 (_bfd_elf_strtab_resize): Declare.
834 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
835 (_bfd_elf_strtab_clear_all_refs): New function.
836 (_bfd_elf_strtab_resize): Likewise.
837 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
839 2013-02-18 Alan Modra <amodra@gmail.com>
841 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
842 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
843 and elf_text_section to..
844 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
845 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
846 (struct alpha_elf_find_line): ..this.
847 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
849 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
852 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
853 for references from the dummy bfd.
855 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
858 * elflink.c (elf_link_add_object_symbols): Also track weak
861 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
864 * archive.c (_bfd_find_nested_archive): Don't allow a nested
865 archive pointing to itself.
866 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
868 2013-02-15 Nick Clifton <nickc@redhat.com>
871 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
872 accessing a corrupt nested archive.
874 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
876 * elfxx-mips.c (mips_got_page_ref): New structure.
877 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
878 pair to represent the anchor point.
879 (mips_got_info): Add a got_page_refs field.
880 (mips_elf_link_hash_table): Add a sym_cache field.
881 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
882 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
883 new anchor representation.
884 (mips_elf_create_got_info): Create got_page_refs rather than
886 (mips_elf_record_got_page_ref): New function.
887 (mips_elf_pages_for_range): Move further down file.
888 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
889 Use a section rather than a (bfd, symndx) pair to represent the
891 (mips_elf_resolve_got_page_ref): New function.
892 (mips_elf_resolve_final_got_entries): Use it to populate
894 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
895 rather than mips_elf_record_got_page_entry. Only nullify h
897 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
900 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
902 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
905 2013-02-12 Alan Modra <amodra@gmail.com>
907 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
908 suitable definition when using generic linker hash table.
910 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
912 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
913 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
914 mips_elf_traverse_got_arg. Count GOT entries.
915 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
916 as argument. Update after above changes.
917 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
918 mips_elf_count_got_entries. Update the calls to
919 mips_elf_resolve_final_got_entries.
921 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
923 * elfxx-mips.c (mips_got_tls_type): New enum.
924 (mips_got_entry): Add tls_initialized.
925 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
926 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
928 (mips_elf_reloc_tls_type, mips_tls_got_entries)
929 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
930 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
932 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
933 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
934 tls_initialized rather than GOT_TLS_DONE.
935 (mips_tls_got_index): Delete.
936 (mips_elf_local_got_index, mips_elf_global_got_index): Use
937 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
938 (mips_elf_record_got_entry): Initialize tls_initialized.
940 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
942 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
943 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
944 tls_ie_got_offset and tls_gd_got_offset.
945 (mips_elf_link_hash_newfunc): Remove initialization.
946 (mips_elf_create_got_info): Likewise.
947 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
948 (mips_tls_single_got_index): Delete.
949 (mips_elf_local_got_index): Always use the GOT entry to track
951 (mips_elf_global_got_index): Likewise.
952 (mips_elf_create_local_got_entry): Assert that TLS entries have
953 already been allocated.
954 (mips_elf_record_global_got_symbol): Don't initialize
955 tls_ie_type or tls_gd_type.
956 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
957 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
959 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
961 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
963 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
964 tls_ie_type and tls_gd_type.
966 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
968 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
969 aliasing violation. Check for htab allocation failures.
971 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
973 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
975 (mips_elf_global_got_index): ...here. Reorder arguments so that
976 the output bfd and info come first.
977 (mips_elf_calculate_relocation): Update the call to
978 mips_elf_global_got_index accordingly.
979 (_bfd_mips_elf_finish_dynamic_symbol): Use
980 mips_elf_primary_global_got_index rather than
981 mips_elf_global_got_index.
982 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
984 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
986 * elfxx-mips.c (mips_got_entry): Update comments.
987 (mips_elf_multi_got_entry_eq): Rename to...
988 (mips_elf_got_entry_eq): ...this, deleting the old definition.
989 (mips_elf_create_got_info): Remove master_got_p argument.
990 Always use mips_elf_got_entry_eq.
991 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
992 Update calls accordingly.
994 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
996 * elfxx-mips.c (mips_got_info): Remove bfd2got.
997 (mips_elf_bfd2got_hash): Delete.
998 (mips_elf_got_per_bfd_arg): Remove bfd2got.
999 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1000 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1001 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1002 than mips_elf_got_for_ibfd.
1003 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1004 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1005 (mips_elf_make_got_per_bfd): Replace with...
1006 (mips_elf_add_got_entry): ...this new function.
1007 (mips_elf_make_got_pages_per_bfd): Replace with...
1008 (mips_elf_add_got_page_entry): ...this new function.
1009 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1010 bfd and GOT arguments. Use mips_elf_add_got_entry and
1011 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1012 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1013 to set the BFD's GOT and free the old table.
1014 (mips_elf_merge_got): Replace bfd2got argument with separate
1015 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1016 Use mips_elf_count_got_entries to count the number of entries in
1017 each GOT. Update the calls to mips_elf_merge_got_with.
1018 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1019 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1020 (mips_elf_multi_got): Don't create the bfd2got hash table.
1021 Replace hash table traversal with a walk over the input bfds,
1022 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1023 to set the output bfd's GOT.
1024 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1025 bfds use the master GOT in the single-GOT case.
1026 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1027 rather than mips_elf_got_for_ibfd.
1029 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1031 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1032 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1033 (mips_elf_record_global_got_symbol): Update the hash entry before
1034 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1036 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1037 (mips_elf_record_got_page_entry): Record the entry in both the
1038 master and bfd GOTs.
1040 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1042 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1043 create another one if necessary.
1044 (mips_elf_set_gotidx): New function.
1045 (mips_elf_set_global_gotidx): Use it.
1046 (mips_elf_initialize_tls_index): Likewise. Take a
1047 mips_elf_traverse_got_arg as argument.
1048 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1049 (mips_elf_multi_got): Likewise. Cope with error returns from
1050 mips_elf_set_global_gotidx.
1052 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1054 * elfxx-mips.c (mips_got_info): Add relocs field.
1055 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1057 (mips_elf_traverse_got_arg): ...this new structure.
1058 (mips_elf_count_local_tls_relocs): Delete.
1059 (mips_elf_count_global_tls_relocs): Likewise.
1060 (mips_elf_count_got_entry): New function.
1061 (mips_elf_count_local_got_entries): Likewise.
1062 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1063 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1064 (mips_elf_record_local_got_symbol): Don't count got entries here.
1065 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1066 (mips_elf_set_global_got_offset): Split into...
1067 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1068 new functions. Take a mips_elf_traverse_got_arg rather than a
1069 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1070 Use g->relocs to record the number of relocs needed for global GOT
1072 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1073 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1074 relocations. Update for above function split.
1075 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1076 to count both the number of GOT entries and the number of TLS
1077 relocs required by local entries. Likewise
1078 mips_elf_count_global_tls_entries and global entries.
1079 Remove uses of mips_elf_count_local_tls_relocs and
1080 mips_elf_count_global_tls_relocs.
1082 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1084 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1085 to say that each structure represents only one type of TLS reference.
1086 (GOT_TLS_TYPE): New define.
1087 (mips_elf_link_hash_entry): Temporarily split tls_type and
1088 tls_got_offset into two variables each.
1089 (mips_elf_link_hash_newfunc): Update accordingly.
1090 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1091 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1092 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1093 (mips_tls_got_relocs): Use a switch statement.
1094 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1095 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1096 local "offset" variable.
1097 (mips_tls_got_index): Remove r_type argument and assert. Remove
1098 code that handled entries with two TLS types; always use the
1099 original got_index instead.
1100 (mips_tls_single_got_index): New function.
1101 (mips_elf_local_got_index): Use entry->tls_type to check for
1102 TLS entries. Use mips_tls_single_got_index. Update call to
1104 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1105 Use p->tls_type to check for TLS entries. Update call to
1106 mips_tls_got_index. Use mips_tls_single_got_index.
1107 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1108 Use entry.tls_type to check for TLS entries.
1109 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1110 with r_type argument. Use mips_elf_reloc_tls_type.
1111 Set up the new hash entry fields.
1112 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1113 with r_type argument. Use mips_elf_reloc_tls_type and
1114 mips_tls_got_entries. Remove code that handled entries
1115 with multiple TLS types.
1116 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1117 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1118 Use equality rather than masks when checking for specific TLS types.
1119 Use mips_tls_got_entries. Remove code that handled entries
1120 with multiple TLS types.
1121 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1122 testing the hash table entry.
1123 (_bfd_mips_elf_check_relocs): Update calls to
1124 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1125 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1126 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1128 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1130 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1131 (mips_elf_got_entry_hash): ...this, deleting the old version.
1132 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1135 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1137 * elfxx-mips.c (mips_elf_create_got_info): New function.
1138 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1139 (mips_elf_create_got_section): Likewise.
1141 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1143 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1146 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1148 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1150 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1152 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1153 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1155 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1157 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1158 (mips_elf_count_global_tls_relocs): Don't count indirect or
1160 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1161 number of TLS entries were allocated.
1163 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1165 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1167 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1169 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1170 if there are TLS relocations.
1172 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1174 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1175 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1177 2013-02-11 Alan Modra <amodra@gmail.com>
1179 * elfcode.h (elf_checksum_contents): Free contents.
1180 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1181 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1182 (elf_final_link_free): New function, extracted from..
1183 (bfd_elf_final_link): ..here. Always call
1184 _bfd_elf_write_section_eh_frame_hdr.
1185 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1186 _bfd_elf_link_hash_table_free.
1187 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1188 * libbfd.h: Regenerate.
1189 * merge.c (_bfd_merge_sections_free): New function.
1190 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1192 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1193 _bfd_elf_link_hash_table_free.
1194 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1195 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1196 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1197 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1198 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1199 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1200 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1201 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1202 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1203 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1204 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1205 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1206 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1207 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1208 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1209 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1210 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1212 2013-02-10 Alan Modra <amodra@gmail.com>
1214 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1215 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1216 * m68klinux.c (linux_link_hash_table_create): Likewise.
1217 * sparclinux.c (linux_link_hash_table_create): Likewise.
1218 * sunos.c (sunos_link_hash_table_create): Likewise.
1219 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1220 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1221 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1222 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1223 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1224 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1225 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1226 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1227 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1228 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1229 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1230 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1231 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1232 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1233 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1234 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1235 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1236 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1237 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1238 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1239 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1240 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1241 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1242 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1243 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1244 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1245 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1246 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1248 2013-02-10 Alan Modra <amodra@gmail.com>
1250 * i386linux.c (linux_link_hash_table_create): Allocate table
1251 with bfd_zmalloc, not bfd_alloc.
1252 * pdp11.c (link_hash_table_create): Allocate table with
1253 bfd_malloc, not bfd_alloc.
1254 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1255 with bfd_zmalloc, not bfd_zalloc.
1256 (bfin_link_hash_table_create): Likewise.
1257 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1258 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1260 2013-02-10 Alan Modra <amodra@gmail.com>
1263 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1265 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1267 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1269 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1272 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1274 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1277 2013-02-08 Alan Modra <amodra@gmail.com>
1280 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1281 * elf.c (elf_find_function): Revert last change. Use new
1282 tdata field rather than static vars for cache.
1284 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1287 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1288 symbol is defined in regular object.
1290 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1293 * elf.c (elf_find_function): Don't cache if symbols change.
1295 2013-02-07 Alan Modra <amodra@gmail.com>
1298 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1299 copy attributes from or to non-ELF.
1301 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1303 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1304 for non-zero TLS symbol.
1305 (elf_i386_relocate_section): Don't resolve size relocation against
1306 non-zero TLS symbol.
1307 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1308 pc_count for non-zero TLS symbol.
1309 (elf_x86_64_relocate_section): Don't resolve size relocation
1310 against non-zero TLS symbol.
1312 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1313 Andrew Jenner <andrew@codesourcery.com>
1315 Based on patches from Altera Corporation.
1317 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1318 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1319 (BFD_BACKENDS): Add elf32-nios2.lo.
1320 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1321 * Makefile.in: Regenerated.
1322 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1323 bfd_elf32_littlenios2_vec.
1324 * configure: Regenerated.
1325 * config.bfd: Add cases for nios2.
1326 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1327 (bfd_mach_nios2): Define.
1328 (bfd_nios2_arch): Declare.
1329 (bfd_archures_list): Add bfd_nios2_arch.
1330 * targets.c (bfd_elf32_bignios2_vec): Declare.
1331 (bfd_elf32_littlenios2_vec): Declare.
1332 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1333 bfd_elf32_littlenios2_vec.
1334 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1335 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1336 * bfd-in2.h: Regenerated.
1337 * libbfd.h: Regenerated.
1338 * cpu-nios2.c: New file.
1339 * elf32-nios2.c: New file.
1341 2013-02-06 Alan Modra <amodra@gmail.com>
1343 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1346 2013-02-06 Alan Modra <amodra@gmail.com>
1348 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1349 * Makefile.in: Regenerate.
1351 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1352 Pedro Alves <palves@redhat.com>
1354 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1355 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1357 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1358 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1359 * elf-linux-psinfo.h: New file.
1360 * elf.c: Include elf-linux-psinfo.h.
1361 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1363 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1364 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1365 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1366 (elfcore_write_ppc_linux_prpsinfo32): New function.
1368 2013-02-04 Tristan Gingold <gingold@adacore.com>
1370 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1373 2013-02-04 Alan Modra <amodra@gmail.com>
1375 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1376 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1377 * Makefile.in: Regenerate.
1378 * po/SRC-POTFILES.in: Regenerate.
1380 2013-02-04 Alan Modra <amodra@gmail.com>
1382 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1383 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1385 2013-02-01 Alan Modra <amodra@gmail.com>
1387 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1390 2013-01-31 Tristan Gingold <gingold@adacore.com>
1392 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1393 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1394 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1396 2013-01-31 Alan Modra <amodra@gmail.com>
1397 David S. Miller <davem@davemloft.net>
1400 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1401 references to __tls_get_addr.
1402 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1403 vtinherit and vtentry reloc handling too.
1404 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1406 2013-01-31 Alan Modra <amodra@gmail.com>
1408 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1410 2013-01-31 Alan Modra <amodra@gmail.com>
1412 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1414 2013-01-28 Alan Modra <amodra@gmail.com>
1416 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1417 "relocation" in error messages throughout file.
1418 (ppc64_elf_relocate_section): Remove sibling call error message,
1419 replace with "call lacks nop". Specially report errors for
1420 branches to function entry points via OPD lookup and branches
1421 to stubs. Remove NULL symbol handling now done by %T.
1423 2013-01-28 Alan Modra <amodra@gmail.com>
1425 * archive.c (bfd_generic_archive_p): Return target and keep
1426 ardata on partial matches.
1427 * format.c (bfd_check_format_matches): Adjust for above
1428 change. Remove bfd_error_file_ambiguously_recognized dead
1431 2013-01-26 Alan Modra <amodra@gmail.com>
1433 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1434 bfd_preserve_finish): Move to..
1435 * format.c: ..here, splitting out..
1436 (bfd_reinit): ..this. New function.
1437 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1438 keep bfd state for a match.
1439 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1440 * elfcore.h (elf_core_file_p): Likewise.
1441 * mach-o.c (bfd_mach_o_header_p): Likewise.
1442 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1443 * xsym.c (bfd_sym_object_p): Likewise.
1444 * mmo.c (mmo_scan): Clear abfd->symcount.
1445 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1446 * section.c (bfd_section_list_clear): Clear section_htab.count.
1447 * bfd-in2.h: Regenerate.
1449 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1451 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1452 second reloc, make sure that the reloc potentially exists first.
1454 2013-01-24 Nick Clifton <nickc@redhat.com>
1456 * archures.c: Add bfd_mach_v850e3v5.
1457 * bfd-in2.h: Regenerate.
1458 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1459 * cpu-v850_rh850.c: Likewise.
1460 * elf32-v850.c: Add support for v850e3v5 architecture.
1462 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1464 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1466 2013-01-23 Leif Ekblad <leif@rdos.net>
1468 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1470 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1472 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1473 non-zero TLS symbol.
1474 (elf_i386_relocate_section): Resolve size relocation against
1475 non-zero TLS symbol.
1476 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1477 for non-zero TLS symbol.
1478 (elf_x86_64_relocate_section): Resolve size relocation against
1479 non-zero TLS symbol.
1481 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1483 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1484 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1487 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1489 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1490 PC-relative relocation.
1491 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1492 as PC-relative relocation.
1494 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1496 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1498 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1500 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1501 and R_X86_64_SIZE64 check.
1502 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1503 nor R_X86_64_SIZE64.
1505 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1507 * bfd-in2.h: Regenerated.
1508 * libbfd.h: Likewise.
1510 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1511 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1512 (elf_i386_check_relocs): Handle R_386_SIZE32.
1513 (elf_i386_gc_sweep_hook): Likewise.
1514 (elf_i386_relocate_section): Likewise.
1516 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1517 and R_X86_64_SIZE64 entries.
1518 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1519 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1520 (elf_x86_64_reloc_name_lookup): Likewise.
1521 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1523 (elf_x86_64_gc_sweep_hook): Likewise.
1524 (elf_x86_64_relocate_section): Likewise.
1526 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1529 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1531 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1532 with R_X86_64_RELATIVE64.
1534 2013-01-15 Nick Clifton <nickc@redhat.com>
1536 * elf32-msp430.c: Fix spelling typo.
1538 2013-01-15 Alan Modra <amodra@gmail.com>
1540 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1543 2013-01-14 Alan Modra <amodra@gmail.com>
1546 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1547 (memory_bclose): Likewise. Return 0 on success.
1548 * cache.c (cache_bclose): Likewise.
1549 * opncls.c (opncls_bclose, bfd_close): Likewise.
1550 * vms-lib.c (vms_lib_bclose): Likewise.
1551 * libbfd.h: Regenerate.
1553 2013-01-13 Alan Modra <amodra@gmail.com>
1555 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1556 Add ref_dynamic_nonweak.
1557 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1558 (_bfd_elf_merge_symbol): Don't call above function. Move
1559 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1561 (elf_link_add_object_symbols): Delete redundant "override" test.
1562 Don't set dynamic_def here.
1563 (elf_link_output_extsym): Update.
1565 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1567 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1568 normal and TLS symbol access.
1569 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1571 2013-01-12 Alan Modra <amodra@gmail.com>
1573 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1574 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1575 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1577 2013-01-12 Alan Modra <amodra@gmail.com>
1580 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1581 (_bfd_elf_strtab_clear_all_refs): Define.
1582 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1583 (_bfd_elf_strtab_clear_all_refs): Delete.
1584 * elflink.c (elf_link_add_object_symbols): Clear out added
1585 strtab refs. Correct handling of warning common symbols.
1587 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1589 * aout0.c: Remove trailing white spaces.
1590 * archive.c: Likewise.
1591 * archures.c: Likewise.
1592 * bfd-in.h: Likewise.
1593 * bfd-in2.h: Likewise.
1594 * coff-alpha.c: Likewise.
1595 * coff-i860.c: Likewise.
1596 * coff-mips.c: Likewise.
1597 * coff-ppc.c: Likewise.
1598 * coff-tic80.c: Likewise.
1599 * coff-x86_64.c: Likewise.
1600 * coff-z80.c: Likewise.
1601 * coffcode.h: Likewise.
1602 * coffgen.c: Likewise.
1603 * cofflink.c: Likewise.
1604 * compress.c: Likewise.
1605 * corefile.c: Likewise.
1606 * cpu-arm.c: Likewise.
1607 * cpu-avr.c: Likewise.
1608 * cpu-bfin.c: Likewise.
1609 * cpu-cr16.c: Likewise.
1610 * cpu-cr16c.c: Likewise.
1611 * cpu-crx.c: Likewise.
1612 * cpu-h8300.c: Likewise.
1613 * cpu-i386.c: Likewise.
1614 * cpu-lm32.c: Likewise.
1615 * cpu-m68k.c: Likewise.
1616 * cpu-moxie.c: Likewise.
1617 * cpu-msp430.c: Likewise.
1618 * cpu-sh.c: Likewise.
1619 * cpu-xc16x.c: Likewise.
1620 * dwarf2.c: Likewise.
1621 * ecofflink.c: Likewise.
1622 * ecoffswap.h: Likewise.
1623 * elf-ifunc.c: Likewise.
1624 * elf-m10300.c: Likewise.
1625 * elf-vxworks.c: Likewise.
1626 * elf32-avr.c: Likewise.
1627 * elf32-avr.h: Likewise.
1628 * elf32-cr16.c: Likewise.
1629 * elf32-cr16c.c: Likewise.
1630 * elf32-cris.c: Likewise.
1631 * elf32-crx.c: Likewise.
1632 * elf32-frv.c: Likewise.
1633 * elf32-hppa.c: Likewise.
1634 * elf32-i860.c: Likewise.
1635 * elf32-ip2k.c: Likewise.
1636 * elf32-iq2000.c: Likewise.
1637 * elf32-m32c.c: Likewise.
1638 * elf32-m68hc1x.c: Likewise.
1639 * elf32-msp430.c: Likewise.
1640 * elf32-mt.c: Likewise.
1641 * elf32-ppc.c: Likewise.
1642 * elf32-rl78.c: Likewise.
1643 * elf32-s390.c: Likewise.
1644 * elf32-score.h: Likewise.
1645 * elf32-sh-symbian.c: Likewise.
1646 * elf32-sh.c: Likewise.
1647 * elf32-spu.c: Likewise.
1648 * elf32-tic6x.c: Likewise.
1649 * elf32-v850.c: Likewise.
1650 * elf32-xc16x.c: Likewise.
1651 * elf32-xtensa.c: Likewise.
1652 * elf64-alpha.c: Likewise.
1653 * elf64-hppa.c: Likewise.
1654 * elf64-ppc.c: Likewise.
1655 * elf64-s390.c: Likewise.
1656 * elfcore.h: Likewise.
1657 * elflink.c: Likewise.
1658 * elfxx-mips.c: Likewise.
1659 * elfxx-sparc.c: Likewise.
1660 * elfxx-tilegx.c: Likewise.
1662 * libcoff.h: Likewise.
1663 * libpei.h: Likewise.
1664 * libxcoff.h: Likewise.
1665 * linker.c: Likewise.
1666 * mach-o-i386.c: Likewise.
1667 * mach-o-target.c: Likewise.
1668 * mach-o.c: Likewise.
1669 * mach-o.h: Likewise.
1671 * opncls.c: Likewise.
1672 * pdp11.c: Likewise.
1673 * pe-x86_64.c: Likewise.
1674 * peXXigen.c: Likewise.
1675 * pef-traceback.h: Likewise.
1676 * pei-x86_64.c: Likewise.
1677 * peicode.h: Likewise.
1678 * plugin.c: Likewise.
1679 * reloc.c: Likewise.
1680 * riscix.c: Likewise.
1681 * section.c: Likewise.
1684 * tekhex.c: Likewise.
1685 * ticoff.h: Likewise.
1686 * vaxbsd.c: Likewise.
1687 * xcofflink.c: Likewise.
1688 * xtensa-isa.c: Likewise.
1690 2013-01-10 Will Newton <will.newton@imgtec.com>
1692 * Makefile.am: Add Meta.
1693 * Makefile.in: Regenerate.
1694 * archures.c (bfd_mach_metag): New.
1695 * bfd-in2.h: Regenerate.
1696 * config.bfd: Add Meta.
1697 * configure: Regenerate.
1698 * configure.in: Add Meta.
1699 * cpu-metag.c: New file.
1700 * elf-bfd.h: Add Meta.
1701 * elf32-metag.c: New file.
1702 * elf32-metag.h: New file.
1703 * libbfd.h: Regenerate.
1704 * reloc.c: Add Meta relocations.
1705 * targets.c: Add Meta.
1707 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1709 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1710 (elfcore_write_aarch_hw_break): Likewise.
1711 (elfcore_write_aarch_hw_watch): Likewise.
1712 * elf.c (elfcore_grok_aarch_tls): New function.
1713 (elfcore_grok_aarch_hw_break): Likewise.
1714 (elfcore_grok_aarch_hw_watch): Likewise.
1715 (elfcore_grok_note): Call the new functions to handle the
1716 corresponding notes.
1717 (elfcore_write_aarch_tls): New function.
1718 (elfcore_write_aarch_hw_break): Likewise.
1719 (elfcore_write_aarch_hw_watch): Likewise.
1720 (elfcore_write_register_note): Call the new functions to handle the
1721 corresponding pseudo sections.
1723 2013-01-07 Tom Tromey <tromey@redhat.com>
1725 * section.c (_bfd_std_section): Rename from std_section.
1726 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1727 (STD_SECTION): Update.
1728 * bfd-in2.h: Rebuild.
1730 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1732 * archures.c (bfd_mach_mips5900): Define.
1733 * bfd-in2.h: Regenerate.
1734 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1735 * cpu-mips.c: Add support for MIPS r5900.
1736 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1738 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1739 Nick Clifton <nickc@redhat.com>
1741 * elflink.c (get_value): Prevent the use of an undefined shift
1742 operation. Add sanity checks.
1744 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1746 * config.bfd (cr16*-*-uclinux*): New target support.
1749 For older changes see ChangeLog-2012
1751 Copyright (C) 2013 Free Software Foundation, Inc.
1753 Copying and distribution of this file, with or without modification,
1754 are permitted in any medium without royalty provided the copyright
1755 notice and this notice are preserved.
1761 version-control: never