1 2013-06-24 Wawa <caojinyu@msn.com>
4 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
6 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
8 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
10 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
11 * Makefile.in: Regenerate.
12 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
13 Set want64 to true for them at the end.
14 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
17 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
19 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
20 set sh_entsize for PLT section.
22 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
24 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
25 * bfd-in2.h: Re-generated.
26 * elf64-aarch64.c (RELOC_SECTION): Removed.
27 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
28 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
29 (elf64_aarch64_link_hash_traverse): Ditto.
30 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
33 2013-06-19 Will Newton <will.newton@linaro.org>
35 * configure: Regenerated.
36 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
37 * elf64-aarch64.c: Remove objalloc.h include.
38 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
39 (struct elf64_aarch64_link_hash_table): Remove ifunc related
40 members. (elf_aarch64_local_htab_hash): Remove function.
41 (elf_aarch64_local_htab_eq): Remove function.
42 (elf_aarch64_get_local_sym_hash): Remove function.
43 (elf64_aarch64_link_hash_table_create): Remove local hash
45 (elf64_aarch64_final_link_relocate): Remove sym argument and
46 handling of ifunc symbols.
47 (elf64_aarch64_relocate_section): Don't pass sym argument to
48 elf64_aarch64_final_link_relocate.
49 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
50 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
51 (elf64_aarch64_check_relocs): Likewise.
52 (elf64_aarch64_post_process_headers): Remove call to
54 (elf64_aarch64_is_function_type): New function.
55 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
56 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
57 (elf64_aarch64_size_dynamic_sections): Remove call to
58 elf_aarch64_allocate_local_dynrelocs.
59 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
60 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
61 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
62 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
63 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
64 elf_aarch64_finish_local_dynamic_symbol.
65 (elf64_aarch64_add_symbol_hook): Remove function.
67 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
69 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
70 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
71 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
72 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
73 R_AARCH64_GOT_LD_PREL19.
75 2013-06-13 Terry Guo <terry.guo@arm.com>
78 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
79 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
80 supports thumb instructions.
82 2013-06-11 DJ Delorie <dj@redhat.com>
84 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
86 2013-06-11 Will Newton <will.newton@linaro.org>
88 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
89 ELF64_R_SYM instead of ELF32_R_SYM.
91 2013-06-11 Nick Clifton <nickc@redhat.com>
93 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
94 checks if the dynamic sections have been created and relaxation
95 has not been performed.
97 2013-06-07 Will Newton <will.newton@linaro.org>
99 * configure: Regenerate.
100 * configure.in: Build elf-ifunc.o for AArch64.
101 * elf64-aarch64.c: Include objalloc.h.
102 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
103 (struct elf64_aarch64_link_hash_table): Add members for handling
104 R_AARCH64_IRELATIVE relocations.
105 (elf_aarch64_local_htab_hash): New function.
106 (elf_aarch64_local_htab_eq): New function.
107 (elf_aarch64_get_local_sym_hash): New function.
108 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
110 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
111 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
112 for handling STT_GNU_IFUNC symbols.
113 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
114 references to STT_GNU_IFUNC symbols.
115 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
116 STT_GNU_IFUNC symbols.
117 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
118 symbols. Ensure we don't increase plt.refcount from -1 to 0.
119 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
120 (elf64_aarch64_is_function_type): Remove function.
121 (elf64_aarch64_allocate_dynrelocs): Call
122 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
123 (elf_aarch64_allocate_local_dynrelocs): New function.
124 (elf64_aarch64_size_dynamic_sections): Call
125 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
126 (elf64_aarch64_create_small_pltn_entry): Add info argument.
127 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
128 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
129 STT_GNU_IFUNC symbols and .iplt.
130 (elf_aarch64_finish_local_dynamic_symbol): New function.
131 (elf64_aarch64_finish_dynamic_sections): Call
132 elf_aarch64_finish_local_dynamic_symbol.
133 (elf64_aarch64_add_symbol_hook): New function.
135 2013-06-03 Alan Modra <amodra@gmail.com>
137 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
138 var. Use it with last_stab.
140 2013-05-30 Paul Brook <paul@codesourcery.com>
142 * bfd-in2.h: Regenerate.
143 * elf32-mips.c (elf_mips_eh_howto): New.
144 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
145 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
146 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
147 * elf64-mips.c (elf_mips_eh_howto): New.
148 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
149 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
150 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
151 * libbfd.h: Regenerate.
152 * reloc.c (BFD_RELOC_MIPS_EH): New.
154 2013-05-29 Nick Clifton <nickc@redhat.com>
156 * dwarf2.c (struct dwarf2_debug): Add fields for handling
157 alternate debug info source.
158 (dwarf_debug_sections): Add entries for alternate .debug_str and
159 .debug_info sections.
160 (dwarf_debug_section_enum): Likewise.
161 (read_alt_indirect_string): New function. Handles a
162 DW_FORM_GNU_strp_alt attribute.
163 (read_alt_indirect_ref): New function. Handles a
164 DW_FORM_GNU_ref_alt attribute.
165 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
166 DW_FORM_GNU_strp_alt.
167 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
169 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
171 * opncls.c (GNU_DEBUGALTLINK): Define.
172 (bfd_get_alt_debug_link_info): New function.
173 (separate_alt_debug_file_exists): New function.
174 (find_separate_debug_file): Add parameters for fetch and check
176 (bfd_follow_gnu_debugaltlink): New function.
177 * bfd-in2.h: Regenerate.
179 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
181 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
182 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
183 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
184 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
185 * bfd-in2.h: Regenerate.
186 * libbfd.h: Regenerate.
187 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
189 (elf64_aarch64_tlsdesc_howto_table): Likewise.
190 (elf64_aarch64_reloc_map): Likewise.
191 (aarch64_resolve_relocation): Likewise.
192 (bfd_elf_aarch64_put_addend): Likewise.
193 (aarch64_tls_transition_without_check): Likewise.
194 (aarch64_reloc_got_type): Likewise.
195 (elf64_aarch64_final_link_relocate): Likewise.
196 (elf64_aarch64_tls_relax): Likewise.
197 (elf64_aarch64_relocate_section): Likewise.
198 (elf64_aarch64_gc_sweep_hook): Likewise.
199 (elf64_aarch64_check_relocs): Likewise.
201 2013-05-26 Mark Wielaard <mjw@redhat.com>
203 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
204 (max_open_files): New static int initialized to zero.
205 (bfd_cache_max_open): New static function to set and return
207 (bfd_cache_init): Use bfd_cache_max_open.
208 (bfd_open_file): Likewise.
209 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
210 (AC_CHECK_FUNCS): Add getrlimit.
211 * configure: Regenerated.
212 * config.in: Likewise.
213 * sysdep.h: Check and include sys/resource.h for getrlimit.
215 2013-05-23 Alan Modra <amodra@gmail.com>
217 * format.c (bfd_check_format_matches): Don't match a target in
218 targ_selvecs if some other target is a better match. If
219 targets implement match priority, fall back to the first of
222 2013-05-22 Eric Herman <eric@freesa.org>
225 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
227 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
230 * srec.c (srec_set_section_contents): Properly convert size
231 and offset to address when octets_per_byte is not unity.
233 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
235 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
236 refcount member of the gotplt_union when resetting the reference
237 count. Adjust comment.
239 2013-05-20 Will Newton <will.newton@linaro.org>
241 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
242 relocs_copied member.
243 (elf64_aarch64_link_hash_newfunc): Remove initialization of
244 relocs_copied member.
245 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
246 relocs_copied member.
248 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
250 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
253 2013-05-16 Cary Coutant <ccoutant@google.com>
255 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
256 external_ext_size and esize.
258 2013-05-16 Tristan Gingold <gingold@adacore.com>
260 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
261 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
263 2013-05-15 Andreas Schwab <schwab@suse.de>
265 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
267 2013-05-10 Joel Brobecker <brobecker@adacore.com>
269 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
270 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
272 2013-05-09 Joel Brobecker <brobecker@adacore.com>
274 * bfd.c (_bfd_default_error_handler): Replace use of putc
275 by fputc. Add comment explaining why.
277 2013-05-09 Alan Modra <amodra@gmail.com>
279 * elflink.c (elf_link_add_object_symbols): Don't omit reading
280 of symbols when hashes already exist.
282 2013-05-07 Will Newton <will.newton@linaro.org>
284 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
285 plt_header_size argument for ports where it differs from
287 * elf-bfd.h: Likewise.
288 * elf32-i386.c: Pass plt_header_size to
289 _bfd_elf_allocate_ifunc_dyn_relocs.
290 * elf64-x86-64.c: Likewise.
292 2013-05-07 Will Newton <will.newton@linaro.org>
294 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
296 * elf-bfd.h: Likewise.
298 2013-05-06 Paul Brook <paul@codesourcery.com>
300 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
301 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
302 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
303 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
304 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
305 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
307 2013-05-06 Alan Modra <amodra@gmail.com>
309 * elf64-ppc.c (opd_entry_value): Handle case where symbol
310 hashes are not available.
312 2013-05-06 Alan Modra <amodra@gmail.com>
314 * elflink.c (elf_link_add_object_symbols): Don't save symbol
315 hashes around loading as-needed library. Zero them on allocation,
316 and restore to initial all-zero state if library not needed.
317 Arrange to reuse hashes if we load library again later.
319 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
321 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
322 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
323 * elfn32-mips.c: Likewise.
324 * elf64-mips.c: Likewise.
326 2013-05-02 Nick Clifton <nickc@redhat.com>
328 * archures.c: Add some more MSP430 machine numbers.
329 * config.bfd (msp430): Define targ_selvecs.
330 * configure.in: Add bfd_elf32_msp430_ti_vec.
331 * cpu-msp430.c: Add some more MSP430 machine numbers.
332 * elf32-msp430.c Add support for MSP430X relocations.
333 Add support for TI compiler generated relocations.
334 Add support for sym_diff relocations.
335 Add support for relaxing out of range short branches into long
337 Add support for MSP430 attribute section.
338 * reloc.c: Add MSP430X relocations.
339 * targets.c: Add bfd_elf32_msp430_ti_vec.
340 * bfd-in2.h: Regenerate.
341 * configure: Regenerate.
342 * libbfd.h: Regenerate.
344 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
346 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
347 alpha*-*-linux*ecoff*.
349 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
352 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
355 2013-04-30 Alan Modra <amodra@gmail.com>
357 * elflink.c (bfd_elf_record_link_assignment): Dont make
358 STV_INTERNAL symbols STV_HIDDEN.
360 2013-04-29 Nick Clifton <nickc@redhat.com>
362 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
363 fragmented .debug_line sections associated with unmarked code
366 2013-04-29 Will Newton <will.newton@linaro.org>
368 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
369 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
371 2013-04-29 Will Newton <will.newton@linaro.org>
373 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
374 error check up and add error message.
376 2013-04-26 Will Newton <will.newton@linaro.org>
378 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
380 2013-04-25 Alan Modra <amodra@gmail.com>
382 * config.bfd: Add powerpc64le-linux.
384 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
386 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
389 2013-04-24 Roland McGrath <mcgrathr@google.com>
391 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
392 allocate space for PLT header even if IS_IPLT_ENTRY.
393 (arm_nacl_put_plt0): New function, broken out of ...
394 (elf32_arm_finish_dynamic_sections): ... here. Call it.
395 If HTAB->nacl_p, set up the PLT header in .iplt too.
396 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
397 a mapping symbol for the start of .iplt too.
399 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
401 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
403 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
405 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
407 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
409 2013-04-22 Alan Modra <amodra@gmail.com>
412 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
413 sh_size or reloc_count adjustment by count.
415 2013-04-22 Alan Modra <amodra@gmail.com>
417 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
418 create_linkage_sections here..
419 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
420 (create_linkage_sections): Move earlier in file.
421 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
422 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
424 2013-04-19 Nick Clifton <nickc@redhat.com>
427 * compress.c (decompress_contents): Always call inflateEnd, even
428 when another inflation operation fails.
430 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
432 * elf-ifunc.c: Update copyright year.
434 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
436 * coffcode.h: Added a cast to void when a bfd_set_section_*()
437 macro's return value is ignored.
438 * elf32-hppa.c: Likewise.
439 * elf32-tic6x.c: Likewise.
440 * mach-o.c: Likewise.
442 * opncls.c: Likewise.
443 * peicode.h: Likewise.
444 * elf32-m32r.c: Check return value of bfd_set_section_*().
445 * elfnn-ia64.c: Likewise.
446 * elfxx-mips.c: Likewise.
447 * vms-alpha.c: Likewise.
449 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
452 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
453 regular reference without non-GOT reference when building
456 2013-04-15 Alan Modra <amodra@gmail.com>
458 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
459 cache slot for archives.
461 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
463 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
466 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
469 * bfd/elf32-avr.c: Consider all sections to determine if linker
470 relaxation can safely delete a ret after a call/jmp
472 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
474 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
477 2013-04-08 Tom Tromey <tromey@redhat.com>
479 * som.c (bfd_section_from_som_symbol): No longer static.
480 * som.h (bfd_section_from_som_symbol): Declare.
482 2013-04-06 Alan Modra <amodra@gmail.com>
484 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
485 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
487 2013-04-05 Nick Clifton <nickc@redhat.com>
489 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
491 2013-04-04 Alan Modra <amodra@gmail.com>
493 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
494 * bfd-in2.h: Regenerate.
495 * elflink.c (elf_link_add_object_symbols): Use new error.
497 2013-04-03 Nick Clifton <nickc@redhat.com>
499 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
500 (bfd_elf32_bfd_is_target_special_symbol): Define.
502 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
504 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
505 elf64_aarch64_locals to get local GOT reference counts.
507 2013-04-02 DJ Delorie <dj@redhat.com>
509 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
510 (rl78_elf_relax_section): Only fetch the next reloc if there is
513 2013-03-30 Alan Modra <amodra@gmail.com>
516 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
517 global symbols referenced by relocs.
518 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
519 * elf32-bfin.c (bfin_check_relocs): Likewise.
520 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
521 * elf32-cris.c (cris_elf_check_relocs): Likewise.
522 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
523 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
524 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
525 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
526 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
527 * elf32-i370.c (i370_elf_check_relocs): Likewise.
528 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
529 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
530 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
531 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
532 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
533 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
534 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
535 * elf32-metag.c (elf_metag_check_relocs): Likewise.
536 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
537 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
538 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
539 * elf32-mt.c (mt_elf_check_relocs): Likewise.
540 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
541 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
542 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
543 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
544 * elf32-s390.c (elf_s390_check_relocs): Likewise.
545 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
546 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
547 * elf32-sh.c (sh_elf_check_relocs): Likewise.
548 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
549 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
550 * elf32-v850.c (v850_elf_check_relocs): Likewise.
551 * elf32-vax.c (elf_vax_check_relocs): Likewise.
552 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
553 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
554 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
555 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
556 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
557 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
558 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
559 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
560 * elf64-s390.c (elf_s390_check_relocs): Likewise.
561 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
562 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
563 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
564 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
565 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
566 test indirect/warning links for NULL.
568 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
571 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
572 symbol is referenced by a non-shared object.
573 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
575 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
577 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
578 R_SH_REL32 relocations against undefined weak symbols.
580 2013-03-28 Alan Modra <amodra@gmail.com>
582 * elf64-ppc.c (struct ppc_dyn_relocs): New.
583 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
584 into ifunc and non-ifunc.
585 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
586 separate ifunc/non-ifunc dynrel counts.
587 (allocate_got): Always use reliplt for ifunc.
588 (allocate_dynrelocs): Likewise.
589 (ppc64_elf_size_dynamic_sections): Likewise.
590 (ppc64_elf_layout_multitoc): Likewise.
591 (ppc64_elf_relocate_section): Likewise.
593 2013-03-28 Alan Modra <amodra@gmail.com>
595 * elf32-ppc.c (struct ppc_dyn_relocs): New.
596 (ppc_elf_check_relocs): Separate dynrel counts for local syms
597 into ifunc and non-ifunc.
598 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
599 (ppc_elf_size_dynamic_sections): Likewise.
600 (ppc_elf_relocate_section): Likewise.
602 2013-03-28 Alan Modra <amodra@gmail.com>
604 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
605 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
606 bfd_link_info* and asection* params.
607 (_bfd_elf_reloc_type_class): Likewise.
608 * elf.c (_bfd_elf_reloc_type_class): Likewise.
609 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
610 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
611 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
612 for any reliplt reloc. Don't return reloc_class_plt for
613 R_PPC_REL24 and R_PPC_ADDR24.
614 * elf64-ppc.c (allocate_got): Formatting.
615 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
617 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
618 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
619 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
620 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
621 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
622 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
623 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
624 Add extra params to the various reloc_type_class functions.
626 2013-03-27 Alan Modra <amodra@gmail.com>
628 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
629 masks for all local ifunc syms.
630 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
631 (ppc_elf_size_dynamic_sections): Likewise.
632 (ppc_elf_relocate_section): Likewise.
634 2013-03-27 Will Newton <will.newton@linaro.org>
636 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
637 dynamic reloc for symbols with dynindx == -1.
638 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
639 dynamic reloc for symbols with dynindx == -1.
641 2013-03-27 Will Newton <will.newton@linaro.org>
643 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
644 dynamic reloc for non-default visibility undefined weaks.
645 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
646 dynamic reloc for non-default visibility undefined weaks.
648 2013-03-26 Alan Modra <amodra@gmail.com>
650 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
651 over _bfd_elf_merge_symbol calls.
653 2013-03-26 Alan Modra <amodra@gmail.com>
655 * elflink.c (elf_link_add_object_symbols): Add assertion for
656 common override alignment check code. Formatting.
658 2013-03-25 Alan Modra <amodra@gmail.com>
660 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
661 usual common symbols as well as for dynamic. Add poldbfd param.
662 Save old bfd. Adjust callers.
663 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
664 and "value" by value, not pointer. Adjust caller.
665 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
666 Delete code to set same. Use old_bfd and old_alignment from
667 _bfd_elf_merge_symbol instead. Add default symbol before
668 alignment and size checks. Wrap overlong lines.
670 2013-03-25 Alan Modra <amodra@gmail.com>
672 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
673 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
674 when override is true.
676 2013-03-25 Alan Modra <amodra@gmail.com>
678 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
681 2013-03-25 Alan Modra <amodra@gmail.com>
683 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
685 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
686 early in symbol loop.
688 2013-03-25 Alan Modra <amodra@gmail.com>
690 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
691 (_bfd_elf_init_reloc_shdr): Delete.
692 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
693 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
695 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
697 2013-03-23 Alan Modra <amodra@gmail.com>
699 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
700 * elflink.c (_bfd_elf_merge_symbol): Make static.
701 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
702 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
704 2013-03-23 Alan Modra <amodra@gmail.com>
707 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
708 or ref_regular for BFD_PLUGIN owned syms, or have them affect
709 def_dynamic/ref_dynamic.
710 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
713 2013-03-22 David S. Miller <davem@davemloft.net>
715 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
718 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
721 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
722 errors adjusting relocs and symbols.
724 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
726 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
727 @(disp:32,ERx) to mov @(disp:16,ERx).
728 (R_H8_DISP32A16): New reloc.
729 Comments added and corrected.
730 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
731 * bfd-in2.h: Regenerate.
732 * libbfd.h: Regenerate.
734 2013-03-21 Kai Tietz <ktietz@redhat.com>
736 * coffgen.c (coff_real_object_p): Make global.
737 * peicode.h (coff_real_object_p): Add prototype.
738 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
739 external_PEI_IMAGE_hdr structure.
740 (coff_swap_filehdr_in): Handle variable header-size.
741 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
742 of directory-entiries as specified in pe-header.
744 2013-03-21 Nick Clifton <nickc@redhat.com>
747 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
748 iWMMXt and iWMMXt2 processors from attributes.
750 2013-03-20 Alan Modra <amodra@gmail.com>
752 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
753 sh_type according to is_rela.
755 2013-03-18 Alan Modra <amodra@gmail.com>
758 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
759 considering whether an --as-needed library is needed.
761 2013-03-14 Tom Tromey <tromey@redhat.com>
763 * opncls.c (bfd_get_debug_link_info): Rename from
764 get_debug_link_info. Export. Update comment.
765 (find_separate_debug_file): Update.
766 * bfd-in2.h: Rebuild.
768 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
770 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
772 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
775 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
777 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
778 * elf.c (elfcore_write_s390_tdb): New function.
779 (elfcore_write_register_note): Call it.
780 (elfcore_grok_s390_tdb): New function.
781 (elfcore_grok_note): Call it.
783 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
785 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
787 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
789 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
791 2013-03-04 Alan Modra <amodra@gmail.com>
793 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
794 non-zero addends when relocatable, rather than addends >= 32768.
795 Always zero "addend" before applying relocation.
797 2013-03-04 Nick Clifton <nickc@redhat.com>
799 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
800 file pointer offsets for thin archives.
802 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
804 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
805 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
807 2013-02-27 DJ Delorie <dj@redhat.com>
809 * reloc.c (BFD_RELOC_RL78_CODE): Add.
810 * libbfd.h: Regenerate.
811 * bfd-in2.h: Regenerate.
812 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
813 references in compuated relocs.
815 2013-02-26 Anthony Green <green@moxielogic.com>
817 * config.bfd: Extend moxie-rtems target triplet name support.
819 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
822 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
823 unique_global only for definition.
824 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
826 (elf_link_add_object_symbols): Set unique_global only
829 2013-02-21 Alan Modra <amodra@gmail.com>
831 * elf-bfd.h (struct elf_build_id): Extracted from..
832 (struct elf_build_id_info): ..here. Delete.
833 (struct output_elf_obj_tdata): New, extracted from..
834 (struct elf_obj_tdata): ..here. Reorganize for better packing.
836 (elf_program_header_size): Reference tdata->o.
837 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
838 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
839 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
840 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
841 when opening bfd in any mode that might write.
842 (_bfd_elf_write_object_contents): Use build_id field in
843 output_elf_obj_tdata.
844 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
845 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
847 2013-02-21 Alan Modra <amodra@gmail.com>
849 * elf-bfd.h (struct core_elf_obj_tdata): New.
850 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
851 core_program, and core_command. Add "core".
852 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
853 Update all refs to tdata core fields.
854 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
855 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
856 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
857 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
858 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
859 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
860 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
861 to tdata core fields.
863 2013-02-21 Alan Modra <amodra@gmail.com>
865 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
866 Delete num_locals and num_globals.
867 (elf_num_locals, elf_num_globals): Don't define.
868 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
869 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
870 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
871 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
872 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
873 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
875 * elf.c (elf_map_symbols): Add pnum_locals param. Return
876 number of locals syms via new param.
877 (swap_out_syms): Adjust to suit elf_map_symbols change.
879 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
881 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
882 STO_MICROMIPS annotation.
884 2013-02-19 Alan Modra <amodra@gmail.com>
886 * configure.in: Bump version to 2.23.52.
887 * elf-bfd.h (struct elf_build_id_info): New.
888 (struct elf_obj_tdata): Delete after_write_object_contents,
889 after_write_object_contents_info and build_id_size. Make build_id
890 a pointer to struct elf_build_id_info.
891 * elf.c (_bfd_elf_write_object_contents): Style. Update
892 after_write_ibject_contents invocation.
893 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
894 allow zero size notes.
895 * configure: Regenerate.
897 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
899 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
900 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
901 (micromips_elf64_howto_table_rela): Likewise.
902 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
903 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
904 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
905 (elf_micromips_howto_table_rela): Likewise.
906 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
908 2013-02-18 Paul Brook <paul@codesourcery.com>
910 * elfxx-mips.c (MICROMIPS_P): New macro.
911 (_bfd_mips_elf_symbol_processing): Use it.
913 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
915 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
916 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
918 2013-02-18 Alan Modra <amodra@gmail.com>
921 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
922 (_bfd_elf_strtab_clear_all_refs): Declare.
923 (_bfd_elf_strtab_resize): Declare.
924 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
925 (_bfd_elf_strtab_clear_all_refs): New function.
926 (_bfd_elf_strtab_resize): Likewise.
927 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
929 2013-02-18 Alan Modra <amodra@gmail.com>
931 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
932 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
933 and elf_text_section to..
934 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
935 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
936 (struct alpha_elf_find_line): ..this.
937 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
939 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
942 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
943 for references from the dummy bfd.
945 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
948 * elflink.c (elf_link_add_object_symbols): Also track weak
951 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
954 * archive.c (_bfd_find_nested_archive): Don't allow a nested
955 archive pointing to itself.
956 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
958 2013-02-15 Nick Clifton <nickc@redhat.com>
961 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
962 accessing a corrupt nested archive.
964 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
966 * elfxx-mips.c (mips_got_page_ref): New structure.
967 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
968 pair to represent the anchor point.
969 (mips_got_info): Add a got_page_refs field.
970 (mips_elf_link_hash_table): Add a sym_cache field.
971 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
972 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
973 new anchor representation.
974 (mips_elf_create_got_info): Create got_page_refs rather than
976 (mips_elf_record_got_page_ref): New function.
977 (mips_elf_pages_for_range): Move further down file.
978 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
979 Use a section rather than a (bfd, symndx) pair to represent the
981 (mips_elf_resolve_got_page_ref): New function.
982 (mips_elf_resolve_final_got_entries): Use it to populate
984 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
985 rather than mips_elf_record_got_page_entry. Only nullify h
987 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
990 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
992 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
995 2013-02-12 Alan Modra <amodra@gmail.com>
997 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
998 suitable definition when using generic linker hash table.
1000 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1002 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1003 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1004 mips_elf_traverse_got_arg. Count GOT entries.
1005 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1006 as argument. Update after above changes.
1007 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1008 mips_elf_count_got_entries. Update the calls to
1009 mips_elf_resolve_final_got_entries.
1011 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1013 * elfxx-mips.c (mips_got_tls_type): New enum.
1014 (mips_got_entry): Add tls_initialized.
1015 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1016 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1018 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1019 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1020 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1022 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1023 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1024 tls_initialized rather than GOT_TLS_DONE.
1025 (mips_tls_got_index): Delete.
1026 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1027 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1028 (mips_elf_record_got_entry): Initialize tls_initialized.
1030 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1032 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1033 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1034 tls_ie_got_offset and tls_gd_got_offset.
1035 (mips_elf_link_hash_newfunc): Remove initialization.
1036 (mips_elf_create_got_info): Likewise.
1037 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1038 (mips_tls_single_got_index): Delete.
1039 (mips_elf_local_got_index): Always use the GOT entry to track
1041 (mips_elf_global_got_index): Likewise.
1042 (mips_elf_create_local_got_entry): Assert that TLS entries have
1043 already been allocated.
1044 (mips_elf_record_global_got_symbol): Don't initialize
1045 tls_ie_type or tls_gd_type.
1046 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1047 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1049 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1051 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1052 have been allocated.
1053 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1054 tls_ie_type and tls_gd_type.
1056 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1058 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1059 aliasing violation. Check for htab allocation failures.
1061 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1063 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1065 (mips_elf_global_got_index): ...here. Reorder arguments so that
1066 the output bfd and info come first.
1067 (mips_elf_calculate_relocation): Update the call to
1068 mips_elf_global_got_index accordingly.
1069 (_bfd_mips_elf_finish_dynamic_symbol): Use
1070 mips_elf_primary_global_got_index rather than
1071 mips_elf_global_got_index.
1072 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1074 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1076 * elfxx-mips.c (mips_got_entry): Update comments.
1077 (mips_elf_multi_got_entry_eq): Rename to...
1078 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1079 (mips_elf_create_got_info): Remove master_got_p argument.
1080 Always use mips_elf_got_entry_eq.
1081 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1082 Update calls accordingly.
1084 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1086 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1087 (mips_elf_bfd2got_hash): Delete.
1088 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1089 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1090 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1091 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1092 than mips_elf_got_for_ibfd.
1093 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1094 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1095 (mips_elf_make_got_per_bfd): Replace with...
1096 (mips_elf_add_got_entry): ...this new function.
1097 (mips_elf_make_got_pages_per_bfd): Replace with...
1098 (mips_elf_add_got_page_entry): ...this new function.
1099 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1100 bfd and GOT arguments. Use mips_elf_add_got_entry and
1101 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1102 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1103 to set the BFD's GOT and free the old table.
1104 (mips_elf_merge_got): Replace bfd2got argument with separate
1105 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1106 Use mips_elf_count_got_entries to count the number of entries in
1107 each GOT. Update the calls to mips_elf_merge_got_with.
1108 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1109 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1110 (mips_elf_multi_got): Don't create the bfd2got hash table.
1111 Replace hash table traversal with a walk over the input bfds,
1112 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1113 to set the output bfd's GOT.
1114 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1115 bfds use the master GOT in the single-GOT case.
1116 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1117 rather than mips_elf_got_for_ibfd.
1119 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1121 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1122 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1123 (mips_elf_record_global_got_symbol): Update the hash entry before
1124 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1126 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1127 (mips_elf_record_got_page_entry): Record the entry in both the
1128 master and bfd GOTs.
1130 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1132 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1133 create another one if necessary.
1134 (mips_elf_set_gotidx): New function.
1135 (mips_elf_set_global_gotidx): Use it.
1136 (mips_elf_initialize_tls_index): Likewise. Take a
1137 mips_elf_traverse_got_arg as argument.
1138 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1139 (mips_elf_multi_got): Likewise. Cope with error returns from
1140 mips_elf_set_global_gotidx.
1142 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1144 * elfxx-mips.c (mips_got_info): Add relocs field.
1145 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1147 (mips_elf_traverse_got_arg): ...this new structure.
1148 (mips_elf_count_local_tls_relocs): Delete.
1149 (mips_elf_count_global_tls_relocs): Likewise.
1150 (mips_elf_count_got_entry): New function.
1151 (mips_elf_count_local_got_entries): Likewise.
1152 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1153 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1154 (mips_elf_record_local_got_symbol): Don't count got entries here.
1155 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1156 (mips_elf_set_global_got_offset): Split into...
1157 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1158 new functions. Take a mips_elf_traverse_got_arg rather than a
1159 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1160 Use g->relocs to record the number of relocs needed for global GOT
1162 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1163 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1164 relocations. Update for above function split.
1165 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1166 to count both the number of GOT entries and the number of TLS
1167 relocs required by local entries. Likewise
1168 mips_elf_count_global_tls_entries and global entries.
1169 Remove uses of mips_elf_count_local_tls_relocs and
1170 mips_elf_count_global_tls_relocs.
1172 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1174 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1175 to say that each structure represents only one type of TLS reference.
1176 (GOT_TLS_TYPE): New define.
1177 (mips_elf_link_hash_entry): Temporarily split tls_type and
1178 tls_got_offset into two variables each.
1179 (mips_elf_link_hash_newfunc): Update accordingly.
1180 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1181 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1182 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1183 (mips_tls_got_relocs): Use a switch statement.
1184 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1185 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1186 local "offset" variable.
1187 (mips_tls_got_index): Remove r_type argument and assert. Remove
1188 code that handled entries with two TLS types; always use the
1189 original got_index instead.
1190 (mips_tls_single_got_index): New function.
1191 (mips_elf_local_got_index): Use entry->tls_type to check for
1192 TLS entries. Use mips_tls_single_got_index. Update call to
1194 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1195 Use p->tls_type to check for TLS entries. Update call to
1196 mips_tls_got_index. Use mips_tls_single_got_index.
1197 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1198 Use entry.tls_type to check for TLS entries.
1199 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1200 with r_type argument. Use mips_elf_reloc_tls_type.
1201 Set up the new hash entry fields.
1202 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1203 with r_type argument. Use mips_elf_reloc_tls_type and
1204 mips_tls_got_entries. Remove code that handled entries
1205 with multiple TLS types.
1206 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1207 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1208 Use equality rather than masks when checking for specific TLS types.
1209 Use mips_tls_got_entries. Remove code that handled entries
1210 with multiple TLS types.
1211 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1212 testing the hash table entry.
1213 (_bfd_mips_elf_check_relocs): Update calls to
1214 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1215 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1216 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1218 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1220 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1221 (mips_elf_got_entry_hash): ...this, deleting the old version.
1222 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1225 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1227 * elfxx-mips.c (mips_elf_create_got_info): New function.
1228 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1229 (mips_elf_create_got_section): Likewise.
1231 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1233 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1236 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1238 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1240 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1242 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1243 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1245 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1247 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1248 (mips_elf_count_global_tls_relocs): Don't count indirect or
1250 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1251 number of TLS entries were allocated.
1253 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1255 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1257 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1259 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1260 if there are TLS relocations.
1262 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1264 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1265 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1267 2013-02-11 Alan Modra <amodra@gmail.com>
1269 * elfcode.h (elf_checksum_contents): Free contents.
1270 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1271 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1272 (elf_final_link_free): New function, extracted from..
1273 (bfd_elf_final_link): ..here. Always call
1274 _bfd_elf_write_section_eh_frame_hdr.
1275 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1276 _bfd_elf_link_hash_table_free.
1277 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1278 * libbfd.h: Regenerate.
1279 * merge.c (_bfd_merge_sections_free): New function.
1280 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1282 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1283 _bfd_elf_link_hash_table_free.
1284 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1285 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1286 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1287 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1288 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1289 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1290 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1291 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1292 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1293 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1294 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1295 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1296 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1297 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1298 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1299 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1300 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1302 2013-02-10 Alan Modra <amodra@gmail.com>
1304 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1305 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1306 * m68klinux.c (linux_link_hash_table_create): Likewise.
1307 * sparclinux.c (linux_link_hash_table_create): Likewise.
1308 * sunos.c (sunos_link_hash_table_create): Likewise.
1309 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1310 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1311 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1312 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1313 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1314 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1315 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1316 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1317 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1318 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1319 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1320 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1321 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1322 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1323 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1324 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1325 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1326 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1327 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1328 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1329 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1330 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1331 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1332 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1333 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1334 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1335 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1336 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1338 2013-02-10 Alan Modra <amodra@gmail.com>
1340 * i386linux.c (linux_link_hash_table_create): Allocate table
1341 with bfd_zmalloc, not bfd_alloc.
1342 * pdp11.c (link_hash_table_create): Allocate table with
1343 bfd_malloc, not bfd_alloc.
1344 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1345 with bfd_zmalloc, not bfd_zalloc.
1346 (bfin_link_hash_table_create): Likewise.
1347 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1348 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1350 2013-02-10 Alan Modra <amodra@gmail.com>
1353 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1355 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1357 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1359 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1362 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1364 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1367 2013-02-08 Alan Modra <amodra@gmail.com>
1370 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1371 * elf.c (elf_find_function): Revert last change. Use new
1372 tdata field rather than static vars for cache.
1374 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1377 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1378 symbol is defined in regular object.
1380 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1383 * elf.c (elf_find_function): Don't cache if symbols change.
1385 2013-02-07 Alan Modra <amodra@gmail.com>
1388 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1389 copy attributes from or to non-ELF.
1391 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1393 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1394 for non-zero TLS symbol.
1395 (elf_i386_relocate_section): Don't resolve size relocation against
1396 non-zero TLS symbol.
1397 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1398 pc_count for non-zero TLS symbol.
1399 (elf_x86_64_relocate_section): Don't resolve size relocation
1400 against non-zero TLS symbol.
1402 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1403 Andrew Jenner <andrew@codesourcery.com>
1405 Based on patches from Altera Corporation.
1407 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1408 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1409 (BFD_BACKENDS): Add elf32-nios2.lo.
1410 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1411 * Makefile.in: Regenerated.
1412 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1413 bfd_elf32_littlenios2_vec.
1414 * configure: Regenerated.
1415 * config.bfd: Add cases for nios2.
1416 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1417 (bfd_mach_nios2): Define.
1418 (bfd_nios2_arch): Declare.
1419 (bfd_archures_list): Add bfd_nios2_arch.
1420 * targets.c (bfd_elf32_bignios2_vec): Declare.
1421 (bfd_elf32_littlenios2_vec): Declare.
1422 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1423 bfd_elf32_littlenios2_vec.
1424 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1425 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1426 * bfd-in2.h: Regenerated.
1427 * libbfd.h: Regenerated.
1428 * cpu-nios2.c: New file.
1429 * elf32-nios2.c: New file.
1431 2013-02-06 Alan Modra <amodra@gmail.com>
1433 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1436 2013-02-06 Alan Modra <amodra@gmail.com>
1438 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1439 * Makefile.in: Regenerate.
1441 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1442 Pedro Alves <palves@redhat.com>
1444 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1445 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1447 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1448 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1449 * elf-linux-psinfo.h: New file.
1450 * elf.c: Include elf-linux-psinfo.h.
1451 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1453 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1454 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1455 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1456 (elfcore_write_ppc_linux_prpsinfo32): New function.
1458 2013-02-04 Tristan Gingold <gingold@adacore.com>
1460 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1463 2013-02-04 Alan Modra <amodra@gmail.com>
1465 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1466 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1467 * Makefile.in: Regenerate.
1468 * po/SRC-POTFILES.in: Regenerate.
1470 2013-02-04 Alan Modra <amodra@gmail.com>
1472 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1473 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1475 2013-02-01 Alan Modra <amodra@gmail.com>
1477 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1480 2013-01-31 Tristan Gingold <gingold@adacore.com>
1482 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1483 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1484 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1486 2013-01-31 Alan Modra <amodra@gmail.com>
1487 David S. Miller <davem@davemloft.net>
1490 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1491 references to __tls_get_addr.
1492 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1493 vtinherit and vtentry reloc handling too.
1494 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1496 2013-01-31 Alan Modra <amodra@gmail.com>
1498 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1500 2013-01-31 Alan Modra <amodra@gmail.com>
1502 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1504 2013-01-28 Alan Modra <amodra@gmail.com>
1506 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1507 "relocation" in error messages throughout file.
1508 (ppc64_elf_relocate_section): Remove sibling call error message,
1509 replace with "call lacks nop". Specially report errors for
1510 branches to function entry points via OPD lookup and branches
1511 to stubs. Remove NULL symbol handling now done by %T.
1513 2013-01-28 Alan Modra <amodra@gmail.com>
1515 * archive.c (bfd_generic_archive_p): Return target and keep
1516 ardata on partial matches.
1517 * format.c (bfd_check_format_matches): Adjust for above
1518 change. Remove bfd_error_file_ambiguously_recognized dead
1521 2013-01-26 Alan Modra <amodra@gmail.com>
1523 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1524 bfd_preserve_finish): Move to..
1525 * format.c: ..here, splitting out..
1526 (bfd_reinit): ..this. New function.
1527 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1528 keep bfd state for a match.
1529 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1530 * elfcore.h (elf_core_file_p): Likewise.
1531 * mach-o.c (bfd_mach_o_header_p): Likewise.
1532 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1533 * xsym.c (bfd_sym_object_p): Likewise.
1534 * mmo.c (mmo_scan): Clear abfd->symcount.
1535 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1536 * section.c (bfd_section_list_clear): Clear section_htab.count.
1537 * bfd-in2.h: Regenerate.
1539 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1541 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1542 second reloc, make sure that the reloc potentially exists first.
1544 2013-01-24 Nick Clifton <nickc@redhat.com>
1546 * archures.c: Add bfd_mach_v850e3v5.
1547 * bfd-in2.h: Regenerate.
1548 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1549 * cpu-v850_rh850.c: Likewise.
1550 * elf32-v850.c: Add support for v850e3v5 architecture.
1552 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1554 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1556 2013-01-23 Leif Ekblad <leif@rdos.net>
1558 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1560 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1562 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1563 non-zero TLS symbol.
1564 (elf_i386_relocate_section): Resolve size relocation against
1565 non-zero TLS symbol.
1566 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1567 for non-zero TLS symbol.
1568 (elf_x86_64_relocate_section): Resolve size relocation against
1569 non-zero TLS symbol.
1571 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1573 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1574 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1577 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1579 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1580 PC-relative relocation.
1581 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1582 as PC-relative relocation.
1584 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1586 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1588 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1590 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1591 and R_X86_64_SIZE64 check.
1592 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1593 nor R_X86_64_SIZE64.
1595 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1597 * bfd-in2.h: Regenerated.
1598 * libbfd.h: Likewise.
1600 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1601 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1602 (elf_i386_check_relocs): Handle R_386_SIZE32.
1603 (elf_i386_gc_sweep_hook): Likewise.
1604 (elf_i386_relocate_section): Likewise.
1606 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1607 and R_X86_64_SIZE64 entries.
1608 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1609 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1610 (elf_x86_64_reloc_name_lookup): Likewise.
1611 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1613 (elf_x86_64_gc_sweep_hook): Likewise.
1614 (elf_x86_64_relocate_section): Likewise.
1616 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1619 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1621 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1622 with R_X86_64_RELATIVE64.
1624 2013-01-15 Nick Clifton <nickc@redhat.com>
1626 * elf32-msp430.c: Fix spelling typo.
1628 2013-01-15 Alan Modra <amodra@gmail.com>
1630 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1633 2013-01-14 Alan Modra <amodra@gmail.com>
1636 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1637 (memory_bclose): Likewise. Return 0 on success.
1638 * cache.c (cache_bclose): Likewise.
1639 * opncls.c (opncls_bclose, bfd_close): Likewise.
1640 * vms-lib.c (vms_lib_bclose): Likewise.
1641 * libbfd.h: Regenerate.
1643 2013-01-13 Alan Modra <amodra@gmail.com>
1645 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1646 Add ref_dynamic_nonweak.
1647 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1648 (_bfd_elf_merge_symbol): Don't call above function. Move
1649 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1651 (elf_link_add_object_symbols): Delete redundant "override" test.
1652 Don't set dynamic_def here.
1653 (elf_link_output_extsym): Update.
1655 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1657 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1658 normal and TLS symbol access.
1659 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1661 2013-01-12 Alan Modra <amodra@gmail.com>
1663 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1664 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1665 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1667 2013-01-12 Alan Modra <amodra@gmail.com>
1670 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1671 (_bfd_elf_strtab_clear_all_refs): Define.
1672 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1673 (_bfd_elf_strtab_clear_all_refs): Delete.
1674 * elflink.c (elf_link_add_object_symbols): Clear out added
1675 strtab refs. Correct handling of warning common symbols.
1677 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1679 * aout0.c: Remove trailing white spaces.
1680 * archive.c: Likewise.
1681 * archures.c: Likewise.
1682 * bfd-in.h: Likewise.
1683 * bfd-in2.h: Likewise.
1684 * coff-alpha.c: Likewise.
1685 * coff-i860.c: Likewise.
1686 * coff-mips.c: Likewise.
1687 * coff-ppc.c: Likewise.
1688 * coff-tic80.c: Likewise.
1689 * coff-x86_64.c: Likewise.
1690 * coff-z80.c: Likewise.
1691 * coffcode.h: Likewise.
1692 * coffgen.c: Likewise.
1693 * cofflink.c: Likewise.
1694 * compress.c: Likewise.
1695 * corefile.c: Likewise.
1696 * cpu-arm.c: Likewise.
1697 * cpu-avr.c: Likewise.
1698 * cpu-bfin.c: Likewise.
1699 * cpu-cr16.c: Likewise.
1700 * cpu-cr16c.c: Likewise.
1701 * cpu-crx.c: Likewise.
1702 * cpu-h8300.c: Likewise.
1703 * cpu-i386.c: Likewise.
1704 * cpu-lm32.c: Likewise.
1705 * cpu-m68k.c: Likewise.
1706 * cpu-moxie.c: Likewise.
1707 * cpu-msp430.c: Likewise.
1708 * cpu-sh.c: Likewise.
1709 * cpu-xc16x.c: Likewise.
1710 * dwarf2.c: Likewise.
1711 * ecofflink.c: Likewise.
1712 * ecoffswap.h: Likewise.
1713 * elf-ifunc.c: Likewise.
1714 * elf-m10300.c: Likewise.
1715 * elf-vxworks.c: Likewise.
1716 * elf32-avr.c: Likewise.
1717 * elf32-avr.h: Likewise.
1718 * elf32-cr16.c: Likewise.
1719 * elf32-cr16c.c: Likewise.
1720 * elf32-cris.c: Likewise.
1721 * elf32-crx.c: Likewise.
1722 * elf32-frv.c: Likewise.
1723 * elf32-hppa.c: Likewise.
1724 * elf32-i860.c: Likewise.
1725 * elf32-ip2k.c: Likewise.
1726 * elf32-iq2000.c: Likewise.
1727 * elf32-m32c.c: Likewise.
1728 * elf32-m68hc1x.c: Likewise.
1729 * elf32-msp430.c: Likewise.
1730 * elf32-mt.c: Likewise.
1731 * elf32-ppc.c: Likewise.
1732 * elf32-rl78.c: Likewise.
1733 * elf32-s390.c: Likewise.
1734 * elf32-score.h: Likewise.
1735 * elf32-sh-symbian.c: Likewise.
1736 * elf32-sh.c: Likewise.
1737 * elf32-spu.c: Likewise.
1738 * elf32-tic6x.c: Likewise.
1739 * elf32-v850.c: Likewise.
1740 * elf32-xc16x.c: Likewise.
1741 * elf32-xtensa.c: Likewise.
1742 * elf64-alpha.c: Likewise.
1743 * elf64-hppa.c: Likewise.
1744 * elf64-ppc.c: Likewise.
1745 * elf64-s390.c: Likewise.
1746 * elfcore.h: Likewise.
1747 * elflink.c: Likewise.
1748 * elfxx-mips.c: Likewise.
1749 * elfxx-sparc.c: Likewise.
1750 * elfxx-tilegx.c: Likewise.
1752 * libcoff.h: Likewise.
1753 * libpei.h: Likewise.
1754 * libxcoff.h: Likewise.
1755 * linker.c: Likewise.
1756 * mach-o-i386.c: Likewise.
1757 * mach-o-target.c: Likewise.
1758 * mach-o.c: Likewise.
1759 * mach-o.h: Likewise.
1761 * opncls.c: Likewise.
1762 * pdp11.c: Likewise.
1763 * pe-x86_64.c: Likewise.
1764 * peXXigen.c: Likewise.
1765 * pef-traceback.h: Likewise.
1766 * pei-x86_64.c: Likewise.
1767 * peicode.h: Likewise.
1768 * plugin.c: Likewise.
1769 * reloc.c: Likewise.
1770 * riscix.c: Likewise.
1771 * section.c: Likewise.
1774 * tekhex.c: Likewise.
1775 * ticoff.h: Likewise.
1776 * vaxbsd.c: Likewise.
1777 * xcofflink.c: Likewise.
1778 * xtensa-isa.c: Likewise.
1780 2013-01-10 Will Newton <will.newton@imgtec.com>
1782 * Makefile.am: Add Meta.
1783 * Makefile.in: Regenerate.
1784 * archures.c (bfd_mach_metag): New.
1785 * bfd-in2.h: Regenerate.
1786 * config.bfd: Add Meta.
1787 * configure: Regenerate.
1788 * configure.in: Add Meta.
1789 * cpu-metag.c: New file.
1790 * elf-bfd.h: Add Meta.
1791 * elf32-metag.c: New file.
1792 * elf32-metag.h: New file.
1793 * libbfd.h: Regenerate.
1794 * reloc.c: Add Meta relocations.
1795 * targets.c: Add Meta.
1797 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1799 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1800 (elfcore_write_aarch_hw_break): Likewise.
1801 (elfcore_write_aarch_hw_watch): Likewise.
1802 * elf.c (elfcore_grok_aarch_tls): New function.
1803 (elfcore_grok_aarch_hw_break): Likewise.
1804 (elfcore_grok_aarch_hw_watch): Likewise.
1805 (elfcore_grok_note): Call the new functions to handle the
1806 corresponding notes.
1807 (elfcore_write_aarch_tls): New function.
1808 (elfcore_write_aarch_hw_break): Likewise.
1809 (elfcore_write_aarch_hw_watch): Likewise.
1810 (elfcore_write_register_note): Call the new functions to handle the
1811 corresponding pseudo sections.
1813 2013-01-07 Tom Tromey <tromey@redhat.com>
1815 * section.c (_bfd_std_section): Rename from std_section.
1816 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1817 (STD_SECTION): Update.
1818 * bfd-in2.h: Rebuild.
1820 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1822 * archures.c (bfd_mach_mips5900): Define.
1823 * bfd-in2.h: Regenerate.
1824 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1825 * cpu-mips.c: Add support for MIPS r5900.
1826 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1828 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1829 Nick Clifton <nickc@redhat.com>
1831 * elflink.c (get_value): Prevent the use of an undefined shift
1832 operation. Add sanity checks.
1834 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1836 * config.bfd (cr16*-*-uclinux*): New target support.
1839 For older changes see ChangeLog-2012
1841 Copyright (C) 2013 Free Software Foundation, Inc.
1843 Copying and distribution of this file, with or without modification,
1844 are permitted in any medium without royalty provided the copyright
1845 notice and this notice are preserved.
1851 version-control: never