1 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
3 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
4 * bfd-in2.h: Re-generated.
5 * elf64-aarch64.c (RELOC_SECTION): Removed.
6 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
7 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
8 (elf64_aarch64_link_hash_traverse): Ditto.
9 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
12 2013-06-19 Will Newton <will.newton@linaro.org>
14 * configure: Regenerated.
15 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
16 * elf64-aarch64.c: Remove objalloc.h include.
17 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
18 (struct elf64_aarch64_link_hash_table): Remove ifunc related
19 members. (elf_aarch64_local_htab_hash): Remove function.
20 (elf_aarch64_local_htab_eq): Remove function.
21 (elf_aarch64_get_local_sym_hash): Remove function.
22 (elf64_aarch64_link_hash_table_create): Remove local hash
24 (elf64_aarch64_final_link_relocate): Remove sym argument and
25 handling of ifunc symbols.
26 (elf64_aarch64_relocate_section): Don't pass sym argument to
27 elf64_aarch64_final_link_relocate.
28 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
29 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
30 (elf64_aarch64_check_relocs): Likewise.
31 (elf64_aarch64_post_process_headers): Remove call to
33 (elf64_aarch64_is_function_type): New function.
34 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
35 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
36 (elf64_aarch64_size_dynamic_sections): Remove call to
37 elf_aarch64_allocate_local_dynrelocs.
38 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
39 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
40 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
41 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
42 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
43 elf_aarch64_finish_local_dynamic_symbol.
44 (elf64_aarch64_add_symbol_hook): Remove function.
46 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
48 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
49 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
50 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
51 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
52 R_AARCH64_GOT_LD_PREL19.
54 2013-06-13 Terry Guo <terry.guo@arm.com>
57 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
58 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
59 supports thumb instructions.
61 2013-06-11 DJ Delorie <dj@redhat.com>
63 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
65 2013-06-11 Will Newton <will.newton@linaro.org>
67 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
68 ELF64_R_SYM instead of ELF32_R_SYM.
70 2013-06-11 Nick Clifton <nickc@redhat.com>
72 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
73 checks if the dynamic sections have been created and relaxation
74 has not been performed.
76 2013-06-07 Will Newton <will.newton@linaro.org>
78 * configure: Regenerate.
79 * configure.in: Build elf-ifunc.o for AArch64.
80 * elf64-aarch64.c: Include objalloc.h.
81 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
82 (struct elf64_aarch64_link_hash_table): Add members for handling
83 R_AARCH64_IRELATIVE relocations.
84 (elf_aarch64_local_htab_hash): New function.
85 (elf_aarch64_local_htab_eq): New function.
86 (elf_aarch64_get_local_sym_hash): New function.
87 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
89 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
90 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
91 for handling STT_GNU_IFUNC symbols.
92 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
93 references to STT_GNU_IFUNC symbols.
94 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
95 STT_GNU_IFUNC symbols.
96 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
97 symbols. Ensure we don't increase plt.refcount from -1 to 0.
98 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
99 (elf64_aarch64_is_function_type): Remove function.
100 (elf64_aarch64_allocate_dynrelocs): Call
101 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
102 (elf_aarch64_allocate_local_dynrelocs): New function.
103 (elf64_aarch64_size_dynamic_sections): Call
104 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
105 (elf64_aarch64_create_small_pltn_entry): Add info argument.
106 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
107 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
108 STT_GNU_IFUNC symbols and .iplt.
109 (elf_aarch64_finish_local_dynamic_symbol): New function.
110 (elf64_aarch64_finish_dynamic_sections): Call
111 elf_aarch64_finish_local_dynamic_symbol.
112 (elf64_aarch64_add_symbol_hook): New function.
114 2013-06-03 Alan Modra <amodra@gmail.com>
116 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
117 var. Use it with last_stab.
119 2013-05-30 Paul Brook <paul@codesourcery.com>
121 * bfd-in2.h: Regenerate.
122 * elf32-mips.c (elf_mips_eh_howto): New.
123 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
124 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
125 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
126 * elf64-mips.c (elf_mips_eh_howto): New.
127 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
128 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
129 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
130 * libbfd.h: Regenerate.
131 * reloc.c (BFD_RELOC_MIPS_EH): New.
133 2013-05-29 Nick Clifton <nickc@redhat.com>
135 * dwarf2.c (struct dwarf2_debug): Add fields for handling
136 alternate debug info source.
137 (dwarf_debug_sections): Add entries for alternate .debug_str and
138 .debug_info sections.
139 (dwarf_debug_section_enum): Likewise.
140 (read_alt_indirect_string): New function. Handles a
141 DW_FORM_GNU_strp_alt attribute.
142 (read_alt_indirect_ref): New function. Handles a
143 DW_FORM_GNU_ref_alt attribute.
144 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
145 DW_FORM_GNU_strp_alt.
146 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
148 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
150 * opncls.c (GNU_DEBUGALTLINK): Define.
151 (bfd_get_alt_debug_link_info): New function.
152 (separate_alt_debug_file_exists): New function.
153 (find_separate_debug_file): Add parameters for fetch and check
155 (bfd_follow_gnu_debugaltlink): New function.
156 * bfd-in2.h: Regenerate.
158 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
160 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
161 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
162 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
163 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
164 * bfd-in2.h: Regenerate.
165 * libbfd.h: Regenerate.
166 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
168 (elf64_aarch64_tlsdesc_howto_table): Likewise.
169 (elf64_aarch64_reloc_map): Likewise.
170 (aarch64_resolve_relocation): Likewise.
171 (bfd_elf_aarch64_put_addend): Likewise.
172 (aarch64_tls_transition_without_check): Likewise.
173 (aarch64_reloc_got_type): Likewise.
174 (elf64_aarch64_final_link_relocate): Likewise.
175 (elf64_aarch64_tls_relax): Likewise.
176 (elf64_aarch64_relocate_section): Likewise.
177 (elf64_aarch64_gc_sweep_hook): Likewise.
178 (elf64_aarch64_check_relocs): Likewise.
180 2013-05-26 Mark Wielaard <mjw@redhat.com>
182 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
183 (max_open_files): New static int initialized to zero.
184 (bfd_cache_max_open): New static function to set and return
186 (bfd_cache_init): Use bfd_cache_max_open.
187 (bfd_open_file): Likewise.
188 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
189 (AC_CHECK_FUNCS): Add getrlimit.
190 * configure: Regenerated.
191 * config.in: Likewise.
192 * sysdep.h: Check and include sys/resource.h for getrlimit.
194 2013-05-23 Alan Modra <amodra@gmail.com>
196 * format.c (bfd_check_format_matches): Don't match a target in
197 targ_selvecs if some other target is a better match. If
198 targets implement match priority, fall back to the first of
201 2013-05-22 Eric Herman <eric@freesa.org>
204 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
206 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
209 * srec.c (srec_set_section_contents): Properly convert size
210 and offset to address when octets_per_byte is not unity.
212 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
214 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
215 refcount member of the gotplt_union when resetting the reference
216 count. Adjust comment.
218 2013-05-20 Will Newton <will.newton@linaro.org>
220 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
221 relocs_copied member.
222 (elf64_aarch64_link_hash_newfunc): Remove initialization of
223 relocs_copied member.
224 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
225 relocs_copied member.
227 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
229 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
232 2013-05-16 Cary Coutant <ccoutant@google.com>
234 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
235 external_ext_size and esize.
237 2013-05-16 Tristan Gingold <gingold@adacore.com>
239 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
240 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
242 2013-05-15 Andreas Schwab <schwab@suse.de>
244 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
246 2013-05-10 Joel Brobecker <brobecker@adacore.com>
248 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
249 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
251 2013-05-09 Joel Brobecker <brobecker@adacore.com>
253 * bfd.c (_bfd_default_error_handler): Replace use of putc
254 by fputc. Add comment explaining why.
256 2013-05-09 Alan Modra <amodra@gmail.com>
258 * elflink.c (elf_link_add_object_symbols): Don't omit reading
259 of symbols when hashes already exist.
261 2013-05-07 Will Newton <will.newton@linaro.org>
263 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
264 plt_header_size argument for ports where it differs from
266 * elf-bfd.h: Likewise.
267 * elf32-i386.c: Pass plt_header_size to
268 _bfd_elf_allocate_ifunc_dyn_relocs.
269 * elf64-x86-64.c: Likewise.
271 2013-05-07 Will Newton <will.newton@linaro.org>
273 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
275 * elf-bfd.h: Likewise.
277 2013-05-06 Paul Brook <paul@codesourcery.com>
279 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
280 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
281 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
282 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
283 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
284 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
286 2013-05-06 Alan Modra <amodra@gmail.com>
288 * elf64-ppc.c (opd_entry_value): Handle case where symbol
289 hashes are not available.
291 2013-05-06 Alan Modra <amodra@gmail.com>
293 * elflink.c (elf_link_add_object_symbols): Don't save symbol
294 hashes around loading as-needed library. Zero them on allocation,
295 and restore to initial all-zero state if library not needed.
296 Arrange to reuse hashes if we load library again later.
298 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
300 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
301 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
302 * elfn32-mips.c: Likewise.
303 * elf64-mips.c: Likewise.
305 2013-05-02 Nick Clifton <nickc@redhat.com>
307 * archures.c: Add some more MSP430 machine numbers.
308 * config.bfd (msp430): Define targ_selvecs.
309 * configure.in: Add bfd_elf32_msp430_ti_vec.
310 * cpu-msp430.c: Add some more MSP430 machine numbers.
311 * elf32-msp430.c Add support for MSP430X relocations.
312 Add support for TI compiler generated relocations.
313 Add support for sym_diff relocations.
314 Add support for relaxing out of range short branches into long
316 Add support for MSP430 attribute section.
317 * reloc.c: Add MSP430X relocations.
318 * targets.c: Add bfd_elf32_msp430_ti_vec.
319 * bfd-in2.h: Regenerate.
320 * configure: Regenerate.
321 * libbfd.h: Regenerate.
323 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
325 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
326 alpha*-*-linux*ecoff*.
328 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
331 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
334 2013-04-30 Alan Modra <amodra@gmail.com>
336 * elflink.c (bfd_elf_record_link_assignment): Dont make
337 STV_INTERNAL symbols STV_HIDDEN.
339 2013-04-29 Nick Clifton <nickc@redhat.com>
341 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
342 fragmented .debug_line sections associated with unmarked code
345 2013-04-29 Will Newton <will.newton@linaro.org>
347 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
348 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
350 2013-04-29 Will Newton <will.newton@linaro.org>
352 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
353 error check up and add error message.
355 2013-04-26 Will Newton <will.newton@linaro.org>
357 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
359 2013-04-25 Alan Modra <amodra@gmail.com>
361 * config.bfd: Add powerpc64le-linux.
363 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
365 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
368 2013-04-24 Roland McGrath <mcgrathr@google.com>
370 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
371 allocate space for PLT header even if IS_IPLT_ENTRY.
372 (arm_nacl_put_plt0): New function, broken out of ...
373 (elf32_arm_finish_dynamic_sections): ... here. Call it.
374 If HTAB->nacl_p, set up the PLT header in .iplt too.
375 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
376 a mapping symbol for the start of .iplt too.
378 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
380 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
382 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
384 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
386 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
388 2013-04-22 Alan Modra <amodra@gmail.com>
391 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
392 sh_size or reloc_count adjustment by count.
394 2013-04-22 Alan Modra <amodra@gmail.com>
396 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
397 create_linkage_sections here..
398 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
399 (create_linkage_sections): Move earlier in file.
400 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
401 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
403 2013-04-19 Nick Clifton <nickc@redhat.com>
406 * compress.c (decompress_contents): Always call inflateEnd, even
407 when another inflation operation fails.
409 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
411 * elf-ifunc.c: Update copyright year.
413 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
415 * coffcode.h: Added a cast to void when a bfd_set_section_*()
416 macro's return value is ignored.
417 * elf32-hppa.c: Likewise.
418 * elf32-tic6x.c: Likewise.
419 * mach-o.c: Likewise.
421 * opncls.c: Likewise.
422 * peicode.h: Likewise.
423 * elf32-m32r.c: Check return value of bfd_set_section_*().
424 * elfnn-ia64.c: Likewise.
425 * elfxx-mips.c: Likewise.
426 * vms-alpha.c: Likewise.
428 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
431 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
432 regular reference without non-GOT reference when building
435 2013-04-15 Alan Modra <amodra@gmail.com>
437 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
438 cache slot for archives.
440 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
442 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
445 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
448 * bfd/elf32-avr.c: Consider all sections to determine if linker
449 relaxation can safely delete a ret after a call/jmp
451 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
453 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
456 2013-04-08 Tom Tromey <tromey@redhat.com>
458 * som.c (bfd_section_from_som_symbol): No longer static.
459 * som.h (bfd_section_from_som_symbol): Declare.
461 2013-04-06 Alan Modra <amodra@gmail.com>
463 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
464 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
466 2013-04-05 Nick Clifton <nickc@redhat.com>
468 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
470 2013-04-04 Alan Modra <amodra@gmail.com>
472 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
473 * bfd-in2.h: Regenerate.
474 * elflink.c (elf_link_add_object_symbols): Use new error.
476 2013-04-03 Nick Clifton <nickc@redhat.com>
478 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
479 (bfd_elf32_bfd_is_target_special_symbol): Define.
481 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
483 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
484 elf64_aarch64_locals to get local GOT reference counts.
486 2013-04-02 DJ Delorie <dj@redhat.com>
488 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
489 (rl78_elf_relax_section): Only fetch the next reloc if there is
492 2013-03-30 Alan Modra <amodra@gmail.com>
495 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
496 global symbols referenced by relocs.
497 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
498 * elf32-bfin.c (bfin_check_relocs): Likewise.
499 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
500 * elf32-cris.c (cris_elf_check_relocs): Likewise.
501 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
502 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
503 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
504 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
505 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
506 * elf32-i370.c (i370_elf_check_relocs): Likewise.
507 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
508 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
509 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
510 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
511 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
512 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
513 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
514 * elf32-metag.c (elf_metag_check_relocs): Likewise.
515 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
516 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
517 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
518 * elf32-mt.c (mt_elf_check_relocs): Likewise.
519 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
520 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
521 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
522 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
523 * elf32-s390.c (elf_s390_check_relocs): Likewise.
524 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
525 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
526 * elf32-sh.c (sh_elf_check_relocs): Likewise.
527 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
528 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
529 * elf32-v850.c (v850_elf_check_relocs): Likewise.
530 * elf32-vax.c (elf_vax_check_relocs): Likewise.
531 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
532 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
533 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
534 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
535 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
536 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
537 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
538 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
539 * elf64-s390.c (elf_s390_check_relocs): Likewise.
540 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
541 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
542 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
543 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
544 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
545 test indirect/warning links for NULL.
547 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
550 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
551 symbol is referenced by a non-shared object.
552 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
554 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
556 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
557 R_SH_REL32 relocations against undefined weak symbols.
559 2013-03-28 Alan Modra <amodra@gmail.com>
561 * elf64-ppc.c (struct ppc_dyn_relocs): New.
562 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
563 into ifunc and non-ifunc.
564 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
565 separate ifunc/non-ifunc dynrel counts.
566 (allocate_got): Always use reliplt for ifunc.
567 (allocate_dynrelocs): Likewise.
568 (ppc64_elf_size_dynamic_sections): Likewise.
569 (ppc64_elf_layout_multitoc): Likewise.
570 (ppc64_elf_relocate_section): Likewise.
572 2013-03-28 Alan Modra <amodra@gmail.com>
574 * elf32-ppc.c (struct ppc_dyn_relocs): New.
575 (ppc_elf_check_relocs): Separate dynrel counts for local syms
576 into ifunc and non-ifunc.
577 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
578 (ppc_elf_size_dynamic_sections): Likewise.
579 (ppc_elf_relocate_section): Likewise.
581 2013-03-28 Alan Modra <amodra@gmail.com>
583 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
584 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
585 bfd_link_info* and asection* params.
586 (_bfd_elf_reloc_type_class): Likewise.
587 * elf.c (_bfd_elf_reloc_type_class): Likewise.
588 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
589 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
590 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
591 for any reliplt reloc. Don't return reloc_class_plt for
592 R_PPC_REL24 and R_PPC_ADDR24.
593 * elf64-ppc.c (allocate_got): Formatting.
594 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
596 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
597 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
598 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
599 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
600 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
601 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
602 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
603 Add extra params to the various reloc_type_class functions.
605 2013-03-27 Alan Modra <amodra@gmail.com>
607 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
608 masks for all local ifunc syms.
609 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
610 (ppc_elf_size_dynamic_sections): Likewise.
611 (ppc_elf_relocate_section): Likewise.
613 2013-03-27 Will Newton <will.newton@linaro.org>
615 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
616 dynamic reloc for symbols with dynindx == -1.
617 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
618 dynamic reloc for symbols with dynindx == -1.
620 2013-03-27 Will Newton <will.newton@linaro.org>
622 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
623 dynamic reloc for non-default visibility undefined weaks.
624 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
625 dynamic reloc for non-default visibility undefined weaks.
627 2013-03-26 Alan Modra <amodra@gmail.com>
629 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
630 over _bfd_elf_merge_symbol calls.
632 2013-03-26 Alan Modra <amodra@gmail.com>
634 * elflink.c (elf_link_add_object_symbols): Add assertion for
635 common override alignment check code. Formatting.
637 2013-03-25 Alan Modra <amodra@gmail.com>
639 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
640 usual common symbols as well as for dynamic. Add poldbfd param.
641 Save old bfd. Adjust callers.
642 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
643 and "value" by value, not pointer. Adjust caller.
644 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
645 Delete code to set same. Use old_bfd and old_alignment from
646 _bfd_elf_merge_symbol instead. Add default symbol before
647 alignment and size checks. Wrap overlong lines.
649 2013-03-25 Alan Modra <amodra@gmail.com>
651 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
652 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
653 when override is true.
655 2013-03-25 Alan Modra <amodra@gmail.com>
657 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
660 2013-03-25 Alan Modra <amodra@gmail.com>
662 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
664 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
665 early in symbol loop.
667 2013-03-25 Alan Modra <amodra@gmail.com>
669 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
670 (_bfd_elf_init_reloc_shdr): Delete.
671 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
672 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
674 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
676 2013-03-23 Alan Modra <amodra@gmail.com>
678 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
679 * elflink.c (_bfd_elf_merge_symbol): Make static.
680 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
681 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
683 2013-03-23 Alan Modra <amodra@gmail.com>
686 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
687 or ref_regular for BFD_PLUGIN owned syms, or have them affect
688 def_dynamic/ref_dynamic.
689 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
692 2013-03-22 David S. Miller <davem@davemloft.net>
694 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
697 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
700 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
701 errors adjusting relocs and symbols.
703 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
705 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
706 @(disp:32,ERx) to mov @(disp:16,ERx).
707 (R_H8_DISP32A16): New reloc.
708 Comments added and corrected.
709 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
710 * bfd-in2.h: Regenerate.
711 * libbfd.h: Regenerate.
713 2013-03-21 Kai Tietz <ktietz@redhat.com>
715 * coffgen.c (coff_real_object_p): Make global.
716 * peicode.h (coff_real_object_p): Add prototype.
717 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
718 external_PEI_IMAGE_hdr structure.
719 (coff_swap_filehdr_in): Handle variable header-size.
720 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
721 of directory-entiries as specified in pe-header.
723 2013-03-21 Nick Clifton <nickc@redhat.com>
726 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
727 iWMMXt and iWMMXt2 processors from attributes.
729 2013-03-20 Alan Modra <amodra@gmail.com>
731 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
732 sh_type according to is_rela.
734 2013-03-18 Alan Modra <amodra@gmail.com>
737 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
738 considering whether an --as-needed library is needed.
740 2013-03-14 Tom Tromey <tromey@redhat.com>
742 * opncls.c (bfd_get_debug_link_info): Rename from
743 get_debug_link_info. Export. Update comment.
744 (find_separate_debug_file): Update.
745 * bfd-in2.h: Rebuild.
747 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
749 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
751 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
754 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
756 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
757 * elf.c (elfcore_write_s390_tdb): New function.
758 (elfcore_write_register_note): Call it.
759 (elfcore_grok_s390_tdb): New function.
760 (elfcore_grok_note): Call it.
762 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
764 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
766 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
768 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
770 2013-03-04 Alan Modra <amodra@gmail.com>
772 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
773 non-zero addends when relocatable, rather than addends >= 32768.
774 Always zero "addend" before applying relocation.
776 2013-03-04 Nick Clifton <nickc@redhat.com>
778 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
779 file pointer offsets for thin archives.
781 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
783 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
784 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
786 2013-02-27 DJ Delorie <dj@redhat.com>
788 * reloc.c (BFD_RELOC_RL78_CODE): Add.
789 * libbfd.h: Regenerate.
790 * bfd-in2.h: Regenerate.
791 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
792 references in compuated relocs.
794 2013-02-26 Anthony Green <green@moxielogic.com>
796 * config.bfd: Extend moxie-rtems target triplet name support.
798 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
801 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
802 unique_global only for definition.
803 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
805 (elf_link_add_object_symbols): Set unique_global only
808 2013-02-21 Alan Modra <amodra@gmail.com>
810 * elf-bfd.h (struct elf_build_id): Extracted from..
811 (struct elf_build_id_info): ..here. Delete.
812 (struct output_elf_obj_tdata): New, extracted from..
813 (struct elf_obj_tdata): ..here. Reorganize for better packing.
815 (elf_program_header_size): Reference tdata->o.
816 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
817 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
818 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
819 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
820 when opening bfd in any mode that might write.
821 (_bfd_elf_write_object_contents): Use build_id field in
822 output_elf_obj_tdata.
823 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
824 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
826 2013-02-21 Alan Modra <amodra@gmail.com>
828 * elf-bfd.h (struct core_elf_obj_tdata): New.
829 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
830 core_program, and core_command. Add "core".
831 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
832 Update all refs to tdata core fields.
833 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
834 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
835 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
836 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
837 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
838 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
839 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
840 to tdata core fields.
842 2013-02-21 Alan Modra <amodra@gmail.com>
844 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
845 Delete num_locals and num_globals.
846 (elf_num_locals, elf_num_globals): Don't define.
847 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
848 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
849 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
850 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
851 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
852 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
854 * elf.c (elf_map_symbols): Add pnum_locals param. Return
855 number of locals syms via new param.
856 (swap_out_syms): Adjust to suit elf_map_symbols change.
858 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
860 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
861 STO_MICROMIPS annotation.
863 2013-02-19 Alan Modra <amodra@gmail.com>
865 * configure.in: Bump version to 2.23.52.
866 * elf-bfd.h (struct elf_build_id_info): New.
867 (struct elf_obj_tdata): Delete after_write_object_contents,
868 after_write_object_contents_info and build_id_size. Make build_id
869 a pointer to struct elf_build_id_info.
870 * elf.c (_bfd_elf_write_object_contents): Style. Update
871 after_write_ibject_contents invocation.
872 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
873 allow zero size notes.
874 * configure: Regenerate.
876 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
878 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
879 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
880 (micromips_elf64_howto_table_rela): Likewise.
881 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
882 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
883 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
884 (elf_micromips_howto_table_rela): Likewise.
885 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
887 2013-02-18 Paul Brook <paul@codesourcery.com>
889 * elfxx-mips.c (MICROMIPS_P): New macro.
890 (_bfd_mips_elf_symbol_processing): Use it.
892 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
894 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
895 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
897 2013-02-18 Alan Modra <amodra@gmail.com>
900 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
901 (_bfd_elf_strtab_clear_all_refs): Declare.
902 (_bfd_elf_strtab_resize): Declare.
903 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
904 (_bfd_elf_strtab_clear_all_refs): New function.
905 (_bfd_elf_strtab_resize): Likewise.
906 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
908 2013-02-18 Alan Modra <amodra@gmail.com>
910 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
911 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
912 and elf_text_section to..
913 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
914 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
915 (struct alpha_elf_find_line): ..this.
916 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
918 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
921 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
922 for references from the dummy bfd.
924 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
927 * elflink.c (elf_link_add_object_symbols): Also track weak
930 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
933 * archive.c (_bfd_find_nested_archive): Don't allow a nested
934 archive pointing to itself.
935 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
937 2013-02-15 Nick Clifton <nickc@redhat.com>
940 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
941 accessing a corrupt nested archive.
943 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
945 * elfxx-mips.c (mips_got_page_ref): New structure.
946 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
947 pair to represent the anchor point.
948 (mips_got_info): Add a got_page_refs field.
949 (mips_elf_link_hash_table): Add a sym_cache field.
950 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
951 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
952 new anchor representation.
953 (mips_elf_create_got_info): Create got_page_refs rather than
955 (mips_elf_record_got_page_ref): New function.
956 (mips_elf_pages_for_range): Move further down file.
957 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
958 Use a section rather than a (bfd, symndx) pair to represent the
960 (mips_elf_resolve_got_page_ref): New function.
961 (mips_elf_resolve_final_got_entries): Use it to populate
963 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
964 rather than mips_elf_record_got_page_entry. Only nullify h
966 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
969 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
971 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
974 2013-02-12 Alan Modra <amodra@gmail.com>
976 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
977 suitable definition when using generic linker hash table.
979 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
981 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
982 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
983 mips_elf_traverse_got_arg. Count GOT entries.
984 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
985 as argument. Update after above changes.
986 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
987 mips_elf_count_got_entries. Update the calls to
988 mips_elf_resolve_final_got_entries.
990 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
992 * elfxx-mips.c (mips_got_tls_type): New enum.
993 (mips_got_entry): Add tls_initialized.
994 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
995 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
997 (mips_elf_reloc_tls_type, mips_tls_got_entries)
998 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
999 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1001 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1002 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1003 tls_initialized rather than GOT_TLS_DONE.
1004 (mips_tls_got_index): Delete.
1005 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1006 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1007 (mips_elf_record_got_entry): Initialize tls_initialized.
1009 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1011 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1012 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1013 tls_ie_got_offset and tls_gd_got_offset.
1014 (mips_elf_link_hash_newfunc): Remove initialization.
1015 (mips_elf_create_got_info): Likewise.
1016 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1017 (mips_tls_single_got_index): Delete.
1018 (mips_elf_local_got_index): Always use the GOT entry to track
1020 (mips_elf_global_got_index): Likewise.
1021 (mips_elf_create_local_got_entry): Assert that TLS entries have
1022 already been allocated.
1023 (mips_elf_record_global_got_symbol): Don't initialize
1024 tls_ie_type or tls_gd_type.
1025 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1026 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1028 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1030 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1031 have been allocated.
1032 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1033 tls_ie_type and tls_gd_type.
1035 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1037 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1038 aliasing violation. Check for htab allocation failures.
1040 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1042 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1044 (mips_elf_global_got_index): ...here. Reorder arguments so that
1045 the output bfd and info come first.
1046 (mips_elf_calculate_relocation): Update the call to
1047 mips_elf_global_got_index accordingly.
1048 (_bfd_mips_elf_finish_dynamic_symbol): Use
1049 mips_elf_primary_global_got_index rather than
1050 mips_elf_global_got_index.
1051 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1053 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1055 * elfxx-mips.c (mips_got_entry): Update comments.
1056 (mips_elf_multi_got_entry_eq): Rename to...
1057 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1058 (mips_elf_create_got_info): Remove master_got_p argument.
1059 Always use mips_elf_got_entry_eq.
1060 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1061 Update calls accordingly.
1063 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1065 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1066 (mips_elf_bfd2got_hash): Delete.
1067 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1068 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1069 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1070 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1071 than mips_elf_got_for_ibfd.
1072 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1073 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1074 (mips_elf_make_got_per_bfd): Replace with...
1075 (mips_elf_add_got_entry): ...this new function.
1076 (mips_elf_make_got_pages_per_bfd): Replace with...
1077 (mips_elf_add_got_page_entry): ...this new function.
1078 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1079 bfd and GOT arguments. Use mips_elf_add_got_entry and
1080 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1081 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1082 to set the BFD's GOT and free the old table.
1083 (mips_elf_merge_got): Replace bfd2got argument with separate
1084 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1085 Use mips_elf_count_got_entries to count the number of entries in
1086 each GOT. Update the calls to mips_elf_merge_got_with.
1087 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1088 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1089 (mips_elf_multi_got): Don't create the bfd2got hash table.
1090 Replace hash table traversal with a walk over the input bfds,
1091 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1092 to set the output bfd's GOT.
1093 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1094 bfds use the master GOT in the single-GOT case.
1095 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1096 rather than mips_elf_got_for_ibfd.
1098 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1100 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1101 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1102 (mips_elf_record_global_got_symbol): Update the hash entry before
1103 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1105 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1106 (mips_elf_record_got_page_entry): Record the entry in both the
1107 master and bfd GOTs.
1109 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1111 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1112 create another one if necessary.
1113 (mips_elf_set_gotidx): New function.
1114 (mips_elf_set_global_gotidx): Use it.
1115 (mips_elf_initialize_tls_index): Likewise. Take a
1116 mips_elf_traverse_got_arg as argument.
1117 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1118 (mips_elf_multi_got): Likewise. Cope with error returns from
1119 mips_elf_set_global_gotidx.
1121 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1123 * elfxx-mips.c (mips_got_info): Add relocs field.
1124 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1126 (mips_elf_traverse_got_arg): ...this new structure.
1127 (mips_elf_count_local_tls_relocs): Delete.
1128 (mips_elf_count_global_tls_relocs): Likewise.
1129 (mips_elf_count_got_entry): New function.
1130 (mips_elf_count_local_got_entries): Likewise.
1131 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1132 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1133 (mips_elf_record_local_got_symbol): Don't count got entries here.
1134 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1135 (mips_elf_set_global_got_offset): Split into...
1136 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1137 new functions. Take a mips_elf_traverse_got_arg rather than a
1138 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1139 Use g->relocs to record the number of relocs needed for global GOT
1141 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1142 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1143 relocations. Update for above function split.
1144 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1145 to count both the number of GOT entries and the number of TLS
1146 relocs required by local entries. Likewise
1147 mips_elf_count_global_tls_entries and global entries.
1148 Remove uses of mips_elf_count_local_tls_relocs and
1149 mips_elf_count_global_tls_relocs.
1151 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1153 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1154 to say that each structure represents only one type of TLS reference.
1155 (GOT_TLS_TYPE): New define.
1156 (mips_elf_link_hash_entry): Temporarily split tls_type and
1157 tls_got_offset into two variables each.
1158 (mips_elf_link_hash_newfunc): Update accordingly.
1159 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1160 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1161 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1162 (mips_tls_got_relocs): Use a switch statement.
1163 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1164 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1165 local "offset" variable.
1166 (mips_tls_got_index): Remove r_type argument and assert. Remove
1167 code that handled entries with two TLS types; always use the
1168 original got_index instead.
1169 (mips_tls_single_got_index): New function.
1170 (mips_elf_local_got_index): Use entry->tls_type to check for
1171 TLS entries. Use mips_tls_single_got_index. Update call to
1173 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1174 Use p->tls_type to check for TLS entries. Update call to
1175 mips_tls_got_index. Use mips_tls_single_got_index.
1176 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1177 Use entry.tls_type to check for TLS entries.
1178 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1179 with r_type argument. Use mips_elf_reloc_tls_type.
1180 Set up the new hash entry fields.
1181 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1182 with r_type argument. Use mips_elf_reloc_tls_type and
1183 mips_tls_got_entries. Remove code that handled entries
1184 with multiple TLS types.
1185 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1186 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1187 Use equality rather than masks when checking for specific TLS types.
1188 Use mips_tls_got_entries. Remove code that handled entries
1189 with multiple TLS types.
1190 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1191 testing the hash table entry.
1192 (_bfd_mips_elf_check_relocs): Update calls to
1193 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1194 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1195 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1197 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1199 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1200 (mips_elf_got_entry_hash): ...this, deleting the old version.
1201 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1204 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1206 * elfxx-mips.c (mips_elf_create_got_info): New function.
1207 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1208 (mips_elf_create_got_section): Likewise.
1210 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1212 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1215 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1217 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1219 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1221 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1222 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1224 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1226 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1227 (mips_elf_count_global_tls_relocs): Don't count indirect or
1229 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1230 number of TLS entries were allocated.
1232 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1234 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1236 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1238 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1239 if there are TLS relocations.
1241 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1243 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1244 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1246 2013-02-11 Alan Modra <amodra@gmail.com>
1248 * elfcode.h (elf_checksum_contents): Free contents.
1249 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1250 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1251 (elf_final_link_free): New function, extracted from..
1252 (bfd_elf_final_link): ..here. Always call
1253 _bfd_elf_write_section_eh_frame_hdr.
1254 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1255 _bfd_elf_link_hash_table_free.
1256 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1257 * libbfd.h: Regenerate.
1258 * merge.c (_bfd_merge_sections_free): New function.
1259 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1261 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1262 _bfd_elf_link_hash_table_free.
1263 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1264 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1265 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1266 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1267 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1268 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1269 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1270 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1271 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1272 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1273 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1274 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1275 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1276 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1277 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1278 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1279 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1281 2013-02-10 Alan Modra <amodra@gmail.com>
1283 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1284 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1285 * m68klinux.c (linux_link_hash_table_create): Likewise.
1286 * sparclinux.c (linux_link_hash_table_create): Likewise.
1287 * sunos.c (sunos_link_hash_table_create): Likewise.
1288 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1289 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1290 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1291 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1292 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1293 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1294 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1295 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1296 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1297 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1298 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1299 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1300 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1301 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1302 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1303 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1304 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1305 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1306 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1307 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1308 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1309 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1310 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1311 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1312 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1313 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1314 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1315 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1317 2013-02-10 Alan Modra <amodra@gmail.com>
1319 * i386linux.c (linux_link_hash_table_create): Allocate table
1320 with bfd_zmalloc, not bfd_alloc.
1321 * pdp11.c (link_hash_table_create): Allocate table with
1322 bfd_malloc, not bfd_alloc.
1323 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1324 with bfd_zmalloc, not bfd_zalloc.
1325 (bfin_link_hash_table_create): Likewise.
1326 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1327 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1329 2013-02-10 Alan Modra <amodra@gmail.com>
1332 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1334 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1336 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1338 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1341 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1343 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1346 2013-02-08 Alan Modra <amodra@gmail.com>
1349 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1350 * elf.c (elf_find_function): Revert last change. Use new
1351 tdata field rather than static vars for cache.
1353 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1356 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1357 symbol is defined in regular object.
1359 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1362 * elf.c (elf_find_function): Don't cache if symbols change.
1364 2013-02-07 Alan Modra <amodra@gmail.com>
1367 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1368 copy attributes from or to non-ELF.
1370 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1372 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1373 for non-zero TLS symbol.
1374 (elf_i386_relocate_section): Don't resolve size relocation against
1375 non-zero TLS symbol.
1376 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1377 pc_count for non-zero TLS symbol.
1378 (elf_x86_64_relocate_section): Don't resolve size relocation
1379 against non-zero TLS symbol.
1381 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1382 Andrew Jenner <andrew@codesourcery.com>
1384 Based on patches from Altera Corporation.
1386 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1387 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1388 (BFD_BACKENDS): Add elf32-nios2.lo.
1389 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1390 * Makefile.in: Regenerated.
1391 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1392 bfd_elf32_littlenios2_vec.
1393 * configure: Regenerated.
1394 * config.bfd: Add cases for nios2.
1395 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1396 (bfd_mach_nios2): Define.
1397 (bfd_nios2_arch): Declare.
1398 (bfd_archures_list): Add bfd_nios2_arch.
1399 * targets.c (bfd_elf32_bignios2_vec): Declare.
1400 (bfd_elf32_littlenios2_vec): Declare.
1401 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1402 bfd_elf32_littlenios2_vec.
1403 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1404 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1405 * bfd-in2.h: Regenerated.
1406 * libbfd.h: Regenerated.
1407 * cpu-nios2.c: New file.
1408 * elf32-nios2.c: New file.
1410 2013-02-06 Alan Modra <amodra@gmail.com>
1412 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1415 2013-02-06 Alan Modra <amodra@gmail.com>
1417 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1418 * Makefile.in: Regenerate.
1420 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1421 Pedro Alves <palves@redhat.com>
1423 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1424 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1426 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1427 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1428 * elf-linux-psinfo.h: New file.
1429 * elf.c: Include elf-linux-psinfo.h.
1430 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1432 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1433 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1434 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1435 (elfcore_write_ppc_linux_prpsinfo32): New function.
1437 2013-02-04 Tristan Gingold <gingold@adacore.com>
1439 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1442 2013-02-04 Alan Modra <amodra@gmail.com>
1444 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1445 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1446 * Makefile.in: Regenerate.
1447 * po/SRC-POTFILES.in: Regenerate.
1449 2013-02-04 Alan Modra <amodra@gmail.com>
1451 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1452 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1454 2013-02-01 Alan Modra <amodra@gmail.com>
1456 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1459 2013-01-31 Tristan Gingold <gingold@adacore.com>
1461 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1462 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1463 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1465 2013-01-31 Alan Modra <amodra@gmail.com>
1466 David S. Miller <davem@davemloft.net>
1469 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1470 references to __tls_get_addr.
1471 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1472 vtinherit and vtentry reloc handling too.
1473 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1475 2013-01-31 Alan Modra <amodra@gmail.com>
1477 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1479 2013-01-31 Alan Modra <amodra@gmail.com>
1481 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1483 2013-01-28 Alan Modra <amodra@gmail.com>
1485 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1486 "relocation" in error messages throughout file.
1487 (ppc64_elf_relocate_section): Remove sibling call error message,
1488 replace with "call lacks nop". Specially report errors for
1489 branches to function entry points via OPD lookup and branches
1490 to stubs. Remove NULL symbol handling now done by %T.
1492 2013-01-28 Alan Modra <amodra@gmail.com>
1494 * archive.c (bfd_generic_archive_p): Return target and keep
1495 ardata on partial matches.
1496 * format.c (bfd_check_format_matches): Adjust for above
1497 change. Remove bfd_error_file_ambiguously_recognized dead
1500 2013-01-26 Alan Modra <amodra@gmail.com>
1502 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1503 bfd_preserve_finish): Move to..
1504 * format.c: ..here, splitting out..
1505 (bfd_reinit): ..this. New function.
1506 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1507 keep bfd state for a match.
1508 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1509 * elfcore.h (elf_core_file_p): Likewise.
1510 * mach-o.c (bfd_mach_o_header_p): Likewise.
1511 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1512 * xsym.c (bfd_sym_object_p): Likewise.
1513 * mmo.c (mmo_scan): Clear abfd->symcount.
1514 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1515 * section.c (bfd_section_list_clear): Clear section_htab.count.
1516 * bfd-in2.h: Regenerate.
1518 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1520 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1521 second reloc, make sure that the reloc potentially exists first.
1523 2013-01-24 Nick Clifton <nickc@redhat.com>
1525 * archures.c: Add bfd_mach_v850e3v5.
1526 * bfd-in2.h: Regenerate.
1527 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1528 * cpu-v850_rh850.c: Likewise.
1529 * elf32-v850.c: Add support for v850e3v5 architecture.
1531 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1533 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1535 2013-01-23 Leif Ekblad <leif@rdos.net>
1537 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1539 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1541 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1542 non-zero TLS symbol.
1543 (elf_i386_relocate_section): Resolve size relocation against
1544 non-zero TLS symbol.
1545 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1546 for non-zero TLS symbol.
1547 (elf_x86_64_relocate_section): Resolve size relocation against
1548 non-zero TLS symbol.
1550 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1552 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1553 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1556 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1558 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1559 PC-relative relocation.
1560 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1561 as PC-relative relocation.
1563 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1565 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1567 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1569 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1570 and R_X86_64_SIZE64 check.
1571 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1572 nor R_X86_64_SIZE64.
1574 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1576 * bfd-in2.h: Regenerated.
1577 * libbfd.h: Likewise.
1579 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1580 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1581 (elf_i386_check_relocs): Handle R_386_SIZE32.
1582 (elf_i386_gc_sweep_hook): Likewise.
1583 (elf_i386_relocate_section): Likewise.
1585 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1586 and R_X86_64_SIZE64 entries.
1587 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1588 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1589 (elf_x86_64_reloc_name_lookup): Likewise.
1590 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1592 (elf_x86_64_gc_sweep_hook): Likewise.
1593 (elf_x86_64_relocate_section): Likewise.
1595 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1598 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1600 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1601 with R_X86_64_RELATIVE64.
1603 2013-01-15 Nick Clifton <nickc@redhat.com>
1605 * elf32-msp430.c: Fix spelling typo.
1607 2013-01-15 Alan Modra <amodra@gmail.com>
1609 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1612 2013-01-14 Alan Modra <amodra@gmail.com>
1615 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1616 (memory_bclose): Likewise. Return 0 on success.
1617 * cache.c (cache_bclose): Likewise.
1618 * opncls.c (opncls_bclose, bfd_close): Likewise.
1619 * vms-lib.c (vms_lib_bclose): Likewise.
1620 * libbfd.h: Regenerate.
1622 2013-01-13 Alan Modra <amodra@gmail.com>
1624 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1625 Add ref_dynamic_nonweak.
1626 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1627 (_bfd_elf_merge_symbol): Don't call above function. Move
1628 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1630 (elf_link_add_object_symbols): Delete redundant "override" test.
1631 Don't set dynamic_def here.
1632 (elf_link_output_extsym): Update.
1634 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1636 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1637 normal and TLS symbol access.
1638 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1640 2013-01-12 Alan Modra <amodra@gmail.com>
1642 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1643 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1644 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1646 2013-01-12 Alan Modra <amodra@gmail.com>
1649 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1650 (_bfd_elf_strtab_clear_all_refs): Define.
1651 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1652 (_bfd_elf_strtab_clear_all_refs): Delete.
1653 * elflink.c (elf_link_add_object_symbols): Clear out added
1654 strtab refs. Correct handling of warning common symbols.
1656 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1658 * aout0.c: Remove trailing white spaces.
1659 * archive.c: Likewise.
1660 * archures.c: Likewise.
1661 * bfd-in.h: Likewise.
1662 * bfd-in2.h: Likewise.
1663 * coff-alpha.c: Likewise.
1664 * coff-i860.c: Likewise.
1665 * coff-mips.c: Likewise.
1666 * coff-ppc.c: Likewise.
1667 * coff-tic80.c: Likewise.
1668 * coff-x86_64.c: Likewise.
1669 * coff-z80.c: Likewise.
1670 * coffcode.h: Likewise.
1671 * coffgen.c: Likewise.
1672 * cofflink.c: Likewise.
1673 * compress.c: Likewise.
1674 * corefile.c: Likewise.
1675 * cpu-arm.c: Likewise.
1676 * cpu-avr.c: Likewise.
1677 * cpu-bfin.c: Likewise.
1678 * cpu-cr16.c: Likewise.
1679 * cpu-cr16c.c: Likewise.
1680 * cpu-crx.c: Likewise.
1681 * cpu-h8300.c: Likewise.
1682 * cpu-i386.c: Likewise.
1683 * cpu-lm32.c: Likewise.
1684 * cpu-m68k.c: Likewise.
1685 * cpu-moxie.c: Likewise.
1686 * cpu-msp430.c: Likewise.
1687 * cpu-sh.c: Likewise.
1688 * cpu-xc16x.c: Likewise.
1689 * dwarf2.c: Likewise.
1690 * ecofflink.c: Likewise.
1691 * ecoffswap.h: Likewise.
1692 * elf-ifunc.c: Likewise.
1693 * elf-m10300.c: Likewise.
1694 * elf-vxworks.c: Likewise.
1695 * elf32-avr.c: Likewise.
1696 * elf32-avr.h: Likewise.
1697 * elf32-cr16.c: Likewise.
1698 * elf32-cr16c.c: Likewise.
1699 * elf32-cris.c: Likewise.
1700 * elf32-crx.c: Likewise.
1701 * elf32-frv.c: Likewise.
1702 * elf32-hppa.c: Likewise.
1703 * elf32-i860.c: Likewise.
1704 * elf32-ip2k.c: Likewise.
1705 * elf32-iq2000.c: Likewise.
1706 * elf32-m32c.c: Likewise.
1707 * elf32-m68hc1x.c: Likewise.
1708 * elf32-msp430.c: Likewise.
1709 * elf32-mt.c: Likewise.
1710 * elf32-ppc.c: Likewise.
1711 * elf32-rl78.c: Likewise.
1712 * elf32-s390.c: Likewise.
1713 * elf32-score.h: Likewise.
1714 * elf32-sh-symbian.c: Likewise.
1715 * elf32-sh.c: Likewise.
1716 * elf32-spu.c: Likewise.
1717 * elf32-tic6x.c: Likewise.
1718 * elf32-v850.c: Likewise.
1719 * elf32-xc16x.c: Likewise.
1720 * elf32-xtensa.c: Likewise.
1721 * elf64-alpha.c: Likewise.
1722 * elf64-hppa.c: Likewise.
1723 * elf64-ppc.c: Likewise.
1724 * elf64-s390.c: Likewise.
1725 * elfcore.h: Likewise.
1726 * elflink.c: Likewise.
1727 * elfxx-mips.c: Likewise.
1728 * elfxx-sparc.c: Likewise.
1729 * elfxx-tilegx.c: Likewise.
1731 * libcoff.h: Likewise.
1732 * libpei.h: Likewise.
1733 * libxcoff.h: Likewise.
1734 * linker.c: Likewise.
1735 * mach-o-i386.c: Likewise.
1736 * mach-o-target.c: Likewise.
1737 * mach-o.c: Likewise.
1738 * mach-o.h: Likewise.
1740 * opncls.c: Likewise.
1741 * pdp11.c: Likewise.
1742 * pe-x86_64.c: Likewise.
1743 * peXXigen.c: Likewise.
1744 * pef-traceback.h: Likewise.
1745 * pei-x86_64.c: Likewise.
1746 * peicode.h: Likewise.
1747 * plugin.c: Likewise.
1748 * reloc.c: Likewise.
1749 * riscix.c: Likewise.
1750 * section.c: Likewise.
1753 * tekhex.c: Likewise.
1754 * ticoff.h: Likewise.
1755 * vaxbsd.c: Likewise.
1756 * xcofflink.c: Likewise.
1757 * xtensa-isa.c: Likewise.
1759 2013-01-10 Will Newton <will.newton@imgtec.com>
1761 * Makefile.am: Add Meta.
1762 * Makefile.in: Regenerate.
1763 * archures.c (bfd_mach_metag): New.
1764 * bfd-in2.h: Regenerate.
1765 * config.bfd: Add Meta.
1766 * configure: Regenerate.
1767 * configure.in: Add Meta.
1768 * cpu-metag.c: New file.
1769 * elf-bfd.h: Add Meta.
1770 * elf32-metag.c: New file.
1771 * elf32-metag.h: New file.
1772 * libbfd.h: Regenerate.
1773 * reloc.c: Add Meta relocations.
1774 * targets.c: Add Meta.
1776 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1778 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1779 (elfcore_write_aarch_hw_break): Likewise.
1780 (elfcore_write_aarch_hw_watch): Likewise.
1781 * elf.c (elfcore_grok_aarch_tls): New function.
1782 (elfcore_grok_aarch_hw_break): Likewise.
1783 (elfcore_grok_aarch_hw_watch): Likewise.
1784 (elfcore_grok_note): Call the new functions to handle the
1785 corresponding notes.
1786 (elfcore_write_aarch_tls): New function.
1787 (elfcore_write_aarch_hw_break): Likewise.
1788 (elfcore_write_aarch_hw_watch): Likewise.
1789 (elfcore_write_register_note): Call the new functions to handle the
1790 corresponding pseudo sections.
1792 2013-01-07 Tom Tromey <tromey@redhat.com>
1794 * section.c (_bfd_std_section): Rename from std_section.
1795 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1796 (STD_SECTION): Update.
1797 * bfd-in2.h: Rebuild.
1799 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1801 * archures.c (bfd_mach_mips5900): Define.
1802 * bfd-in2.h: Regenerate.
1803 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1804 * cpu-mips.c: Add support for MIPS r5900.
1805 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1807 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1808 Nick Clifton <nickc@redhat.com>
1810 * elflink.c (get_value): Prevent the use of an undefined shift
1811 operation. Add sanity checks.
1813 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1815 * config.bfd (cr16*-*-uclinux*): New target support.
1818 For older changes see ChangeLog-2012
1820 Copyright (C) 2013 Free Software Foundation, Inc.
1822 Copying and distribution of this file, with or without modification,
1823 are permitted in any medium without royalty provided the copyright
1824 notice and this notice are preserved.
1830 version-control: never