1 2013-06-19 Will Newton <will.newton@linaro.org>
3 * configure: Regenerated.
4 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
5 * elf64-aarch64.c: Remove objalloc.h include.
6 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
7 (struct elf64_aarch64_link_hash_table): Remove ifunc related
8 members. (elf_aarch64_local_htab_hash): Remove function.
9 (elf_aarch64_local_htab_eq): Remove function.
10 (elf_aarch64_get_local_sym_hash): Remove function.
11 (elf64_aarch64_link_hash_table_create): Remove local hash
13 (elf64_aarch64_final_link_relocate): Remove sym argument and
14 handling of ifunc symbols.
15 (elf64_aarch64_relocate_section): Don't pass sym argument to
16 elf64_aarch64_final_link_relocate.
17 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
18 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
19 (elf64_aarch64_check_relocs): Likewise.
20 (elf64_aarch64_post_process_headers): Remove call to
22 (elf64_aarch64_is_function_type): New function.
23 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
24 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
25 (elf64_aarch64_size_dynamic_sections): Remove call to
26 elf_aarch64_allocate_local_dynrelocs.
27 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
28 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
29 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
30 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
31 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
32 elf_aarch64_finish_local_dynamic_symbol.
33 (elf64_aarch64_add_symbol_hook): Remove function.
35 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
37 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
38 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
39 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
40 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
41 R_AARCH64_GOT_LD_PREL19.
43 2013-06-13 Terry Guo <terry.guo@arm.com>
46 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
47 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
48 supports thumb instructions.
50 2013-06-11 DJ Delorie <dj@redhat.com>
52 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
54 2013-06-11 Will Newton <will.newton@linaro.org>
56 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
57 ELF64_R_SYM instead of ELF32_R_SYM.
59 2013-06-11 Nick Clifton <nickc@redhat.com>
61 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
62 checks if the dynamic sections have been created and relaxation
63 has not been performed.
65 2013-06-07 Will Newton <will.newton@linaro.org>
67 * configure: Regenerate.
68 * configure.in: Build elf-ifunc.o for AArch64.
69 * elf64-aarch64.c: Include objalloc.h.
70 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
71 (struct elf64_aarch64_link_hash_table): Add members for handling
72 R_AARCH64_IRELATIVE relocations.
73 (elf_aarch64_local_htab_hash): New function.
74 (elf_aarch64_local_htab_eq): New function.
75 (elf_aarch64_get_local_sym_hash): New function.
76 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
78 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
79 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
80 for handling STT_GNU_IFUNC symbols.
81 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
82 references to STT_GNU_IFUNC symbols.
83 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
84 STT_GNU_IFUNC symbols.
85 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
86 symbols. Ensure we don't increase plt.refcount from -1 to 0.
87 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
88 (elf64_aarch64_is_function_type): Remove function.
89 (elf64_aarch64_allocate_dynrelocs): Call
90 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
91 (elf_aarch64_allocate_local_dynrelocs): New function.
92 (elf64_aarch64_size_dynamic_sections): Call
93 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
94 (elf64_aarch64_create_small_pltn_entry): Add info argument.
95 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
96 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
97 STT_GNU_IFUNC symbols and .iplt.
98 (elf_aarch64_finish_local_dynamic_symbol): New function.
99 (elf64_aarch64_finish_dynamic_sections): Call
100 elf_aarch64_finish_local_dynamic_symbol.
101 (elf64_aarch64_add_symbol_hook): New function.
103 2013-06-03 Alan Modra <amodra@gmail.com>
105 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
106 var. Use it with last_stab.
108 2013-05-30 Paul Brook <paul@codesourcery.com>
110 * bfd-in2.h: Regenerate.
111 * elf32-mips.c (elf_mips_eh_howto): New.
112 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
113 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
114 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
115 * elf64-mips.c (elf_mips_eh_howto): New.
116 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
117 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
118 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
119 * libbfd.h: Regenerate.
120 * reloc.c (BFD_RELOC_MIPS_EH): New.
122 2013-05-29 Nick Clifton <nickc@redhat.com>
124 * dwarf2.c (struct dwarf2_debug): Add fields for handling
125 alternate debug info source.
126 (dwarf_debug_sections): Add entries for alternate .debug_str and
127 .debug_info sections.
128 (dwarf_debug_section_enum): Likewise.
129 (read_alt_indirect_string): New function. Handles a
130 DW_FORM_GNU_strp_alt attribute.
131 (read_alt_indirect_ref): New function. Handles a
132 DW_FORM_GNU_ref_alt attribute.
133 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
134 DW_FORM_GNU_strp_alt.
135 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
137 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
139 * opncls.c (GNU_DEBUGALTLINK): Define.
140 (bfd_get_alt_debug_link_info): New function.
141 (separate_alt_debug_file_exists): New function.
142 (find_separate_debug_file): Add parameters for fetch and check
144 (bfd_follow_gnu_debugaltlink): New function.
145 * bfd-in2.h: Regenerate.
147 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
149 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
150 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
151 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
152 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
153 * bfd-in2.h: Regenerate.
154 * libbfd.h: Regenerate.
155 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
157 (elf64_aarch64_tlsdesc_howto_table): Likewise.
158 (elf64_aarch64_reloc_map): Likewise.
159 (aarch64_resolve_relocation): Likewise.
160 (bfd_elf_aarch64_put_addend): Likewise.
161 (aarch64_tls_transition_without_check): Likewise.
162 (aarch64_reloc_got_type): Likewise.
163 (elf64_aarch64_final_link_relocate): Likewise.
164 (elf64_aarch64_tls_relax): Likewise.
165 (elf64_aarch64_relocate_section): Likewise.
166 (elf64_aarch64_gc_sweep_hook): Likewise.
167 (elf64_aarch64_check_relocs): Likewise.
169 2013-05-26 Mark Wielaard <mjw@redhat.com>
171 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
172 (max_open_files): New static int initialized to zero.
173 (bfd_cache_max_open): New static function to set and return
175 (bfd_cache_init): Use bfd_cache_max_open.
176 (bfd_open_file): Likewise.
177 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
178 (AC_CHECK_FUNCS): Add getrlimit.
179 * configure: Regenerated.
180 * config.in: Likewise.
181 * sysdep.h: Check and include sys/resource.h for getrlimit.
183 2013-05-23 Alan Modra <amodra@gmail.com>
185 * format.c (bfd_check_format_matches): Don't match a target in
186 targ_selvecs if some other target is a better match. If
187 targets implement match priority, fall back to the first of
190 2013-05-22 Eric Herman <eric@freesa.org>
193 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
195 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
198 * srec.c (srec_set_section_contents): Properly convert size
199 and offset to address when octets_per_byte is not unity.
201 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
203 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
204 refcount member of the gotplt_union when resetting the reference
205 count. Adjust comment.
207 2013-05-20 Will Newton <will.newton@linaro.org>
209 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
210 relocs_copied member.
211 (elf64_aarch64_link_hash_newfunc): Remove initialization of
212 relocs_copied member.
213 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
214 relocs_copied member.
216 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
218 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
221 2013-05-16 Cary Coutant <ccoutant@google.com>
223 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
224 external_ext_size and esize.
226 2013-05-16 Tristan Gingold <gingold@adacore.com>
228 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
229 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
231 2013-05-15 Andreas Schwab <schwab@suse.de>
233 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
235 2013-05-10 Joel Brobecker <brobecker@adacore.com>
237 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
238 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
240 2013-05-09 Joel Brobecker <brobecker@adacore.com>
242 * bfd.c (_bfd_default_error_handler): Replace use of putc
243 by fputc. Add comment explaining why.
245 2013-05-09 Alan Modra <amodra@gmail.com>
247 * elflink.c (elf_link_add_object_symbols): Don't omit reading
248 of symbols when hashes already exist.
250 2013-05-07 Will Newton <will.newton@linaro.org>
252 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
253 plt_header_size argument for ports where it differs from
255 * elf-bfd.h: Likewise.
256 * elf32-i386.c: Pass plt_header_size to
257 _bfd_elf_allocate_ifunc_dyn_relocs.
258 * elf64-x86-64.c: Likewise.
260 2013-05-07 Will Newton <will.newton@linaro.org>
262 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
264 * elf-bfd.h: Likewise.
266 2013-05-06 Paul Brook <paul@codesourcery.com>
268 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
269 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
270 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
271 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
272 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
273 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
275 2013-05-06 Alan Modra <amodra@gmail.com>
277 * elf64-ppc.c (opd_entry_value): Handle case where symbol
278 hashes are not available.
280 2013-05-06 Alan Modra <amodra@gmail.com>
282 * elflink.c (elf_link_add_object_symbols): Don't save symbol
283 hashes around loading as-needed library. Zero them on allocation,
284 and restore to initial all-zero state if library not needed.
285 Arrange to reuse hashes if we load library again later.
287 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
289 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
290 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
291 * elfn32-mips.c: Likewise.
292 * elf64-mips.c: Likewise.
294 2013-05-02 Nick Clifton <nickc@redhat.com>
296 * archures.c: Add some more MSP430 machine numbers.
297 * config.bfd (msp430): Define targ_selvecs.
298 * configure.in: Add bfd_elf32_msp430_ti_vec.
299 * cpu-msp430.c: Add some more MSP430 machine numbers.
300 * elf32-msp430.c Add support for MSP430X relocations.
301 Add support for TI compiler generated relocations.
302 Add support for sym_diff relocations.
303 Add support for relaxing out of range short branches into long
305 Add support for MSP430 attribute section.
306 * reloc.c: Add MSP430X relocations.
307 * targets.c: Add bfd_elf32_msp430_ti_vec.
308 * bfd-in2.h: Regenerate.
309 * configure: Regenerate.
310 * libbfd.h: Regenerate.
312 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
314 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
315 alpha*-*-linux*ecoff*.
317 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
320 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
323 2013-04-30 Alan Modra <amodra@gmail.com>
325 * elflink.c (bfd_elf_record_link_assignment): Dont make
326 STV_INTERNAL symbols STV_HIDDEN.
328 2013-04-29 Nick Clifton <nickc@redhat.com>
330 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
331 fragmented .debug_line sections associated with unmarked code
334 2013-04-29 Will Newton <will.newton@linaro.org>
336 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
337 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
339 2013-04-29 Will Newton <will.newton@linaro.org>
341 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
342 error check up and add error message.
344 2013-04-26 Will Newton <will.newton@linaro.org>
346 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
348 2013-04-25 Alan Modra <amodra@gmail.com>
350 * config.bfd: Add powerpc64le-linux.
352 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
354 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
357 2013-04-24 Roland McGrath <mcgrathr@google.com>
359 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
360 allocate space for PLT header even if IS_IPLT_ENTRY.
361 (arm_nacl_put_plt0): New function, broken out of ...
362 (elf32_arm_finish_dynamic_sections): ... here. Call it.
363 If HTAB->nacl_p, set up the PLT header in .iplt too.
364 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
365 a mapping symbol for the start of .iplt too.
367 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
369 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
371 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
373 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
375 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
377 2013-04-22 Alan Modra <amodra@gmail.com>
380 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
381 sh_size or reloc_count adjustment by count.
383 2013-04-22 Alan Modra <amodra@gmail.com>
385 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
386 create_linkage_sections here..
387 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
388 (create_linkage_sections): Move earlier in file.
389 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
390 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
392 2013-04-19 Nick Clifton <nickc@redhat.com>
395 * compress.c (decompress_contents): Always call inflateEnd, even
396 when another inflation operation fails.
398 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
400 * elf-ifunc.c: Update copyright year.
402 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
404 * coffcode.h: Added a cast to void when a bfd_set_section_*()
405 macro's return value is ignored.
406 * elf32-hppa.c: Likewise.
407 * elf32-tic6x.c: Likewise.
408 * mach-o.c: Likewise.
410 * opncls.c: Likewise.
411 * peicode.h: Likewise.
412 * elf32-m32r.c: Check return value of bfd_set_section_*().
413 * elfnn-ia64.c: Likewise.
414 * elfxx-mips.c: Likewise.
415 * vms-alpha.c: Likewise.
417 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
420 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
421 regular reference without non-GOT reference when building
424 2013-04-15 Alan Modra <amodra@gmail.com>
426 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
427 cache slot for archives.
429 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
431 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
434 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
437 * bfd/elf32-avr.c: Consider all sections to determine if linker
438 relaxation can safely delete a ret after a call/jmp
440 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
442 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
445 2013-04-08 Tom Tromey <tromey@redhat.com>
447 * som.c (bfd_section_from_som_symbol): No longer static.
448 * som.h (bfd_section_from_som_symbol): Declare.
450 2013-04-06 Alan Modra <amodra@gmail.com>
452 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
453 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
455 2013-04-05 Nick Clifton <nickc@redhat.com>
457 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
459 2013-04-04 Alan Modra <amodra@gmail.com>
461 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
462 * bfd-in2.h: Regenerate.
463 * elflink.c (elf_link_add_object_symbols): Use new error.
465 2013-04-03 Nick Clifton <nickc@redhat.com>
467 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
468 (bfd_elf32_bfd_is_target_special_symbol): Define.
470 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
472 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
473 elf64_aarch64_locals to get local GOT reference counts.
475 2013-04-02 DJ Delorie <dj@redhat.com>
477 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
478 (rl78_elf_relax_section): Only fetch the next reloc if there is
481 2013-03-30 Alan Modra <amodra@gmail.com>
484 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
485 global symbols referenced by relocs.
486 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
487 * elf32-bfin.c (bfin_check_relocs): Likewise.
488 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
489 * elf32-cris.c (cris_elf_check_relocs): Likewise.
490 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
491 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
492 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
493 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
494 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
495 * elf32-i370.c (i370_elf_check_relocs): Likewise.
496 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
497 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
498 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
499 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
500 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
501 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
502 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
503 * elf32-metag.c (elf_metag_check_relocs): Likewise.
504 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
505 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
506 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
507 * elf32-mt.c (mt_elf_check_relocs): Likewise.
508 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
509 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
510 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
511 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
512 * elf32-s390.c (elf_s390_check_relocs): Likewise.
513 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
514 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
515 * elf32-sh.c (sh_elf_check_relocs): Likewise.
516 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
517 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
518 * elf32-v850.c (v850_elf_check_relocs): Likewise.
519 * elf32-vax.c (elf_vax_check_relocs): Likewise.
520 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
521 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
522 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
523 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
524 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
525 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
526 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
527 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
528 * elf64-s390.c (elf_s390_check_relocs): Likewise.
529 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
530 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
531 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
532 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
533 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
534 test indirect/warning links for NULL.
536 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
539 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
540 symbol is referenced by a non-shared object.
541 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
543 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
545 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
546 R_SH_REL32 relocations against undefined weak symbols.
548 2013-03-28 Alan Modra <amodra@gmail.com>
550 * elf64-ppc.c (struct ppc_dyn_relocs): New.
551 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
552 into ifunc and non-ifunc.
553 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
554 separate ifunc/non-ifunc dynrel counts.
555 (allocate_got): Always use reliplt for ifunc.
556 (allocate_dynrelocs): Likewise.
557 (ppc64_elf_size_dynamic_sections): Likewise.
558 (ppc64_elf_layout_multitoc): Likewise.
559 (ppc64_elf_relocate_section): Likewise.
561 2013-03-28 Alan Modra <amodra@gmail.com>
563 * elf32-ppc.c (struct ppc_dyn_relocs): New.
564 (ppc_elf_check_relocs): Separate dynrel counts for local syms
565 into ifunc and non-ifunc.
566 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
567 (ppc_elf_size_dynamic_sections): Likewise.
568 (ppc_elf_relocate_section): Likewise.
570 2013-03-28 Alan Modra <amodra@gmail.com>
572 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
573 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
574 bfd_link_info* and asection* params.
575 (_bfd_elf_reloc_type_class): Likewise.
576 * elf.c (_bfd_elf_reloc_type_class): Likewise.
577 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
578 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
579 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
580 for any reliplt reloc. Don't return reloc_class_plt for
581 R_PPC_REL24 and R_PPC_ADDR24.
582 * elf64-ppc.c (allocate_got): Formatting.
583 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
585 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
586 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
587 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
588 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
589 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
590 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
591 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
592 Add extra params to the various reloc_type_class functions.
594 2013-03-27 Alan Modra <amodra@gmail.com>
596 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
597 masks for all local ifunc syms.
598 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
599 (ppc_elf_size_dynamic_sections): Likewise.
600 (ppc_elf_relocate_section): Likewise.
602 2013-03-27 Will Newton <will.newton@linaro.org>
604 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
605 dynamic reloc for symbols with dynindx == -1.
606 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
607 dynamic reloc for symbols with dynindx == -1.
609 2013-03-27 Will Newton <will.newton@linaro.org>
611 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
612 dynamic reloc for non-default visibility undefined weaks.
613 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
614 dynamic reloc for non-default visibility undefined weaks.
616 2013-03-26 Alan Modra <amodra@gmail.com>
618 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
619 over _bfd_elf_merge_symbol calls.
621 2013-03-26 Alan Modra <amodra@gmail.com>
623 * elflink.c (elf_link_add_object_symbols): Add assertion for
624 common override alignment check code. Formatting.
626 2013-03-25 Alan Modra <amodra@gmail.com>
628 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
629 usual common symbols as well as for dynamic. Add poldbfd param.
630 Save old bfd. Adjust callers.
631 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
632 and "value" by value, not pointer. Adjust caller.
633 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
634 Delete code to set same. Use old_bfd and old_alignment from
635 _bfd_elf_merge_symbol instead. Add default symbol before
636 alignment and size checks. Wrap overlong lines.
638 2013-03-25 Alan Modra <amodra@gmail.com>
640 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
641 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
642 when override is true.
644 2013-03-25 Alan Modra <amodra@gmail.com>
646 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
649 2013-03-25 Alan Modra <amodra@gmail.com>
651 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
653 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
654 early in symbol loop.
656 2013-03-25 Alan Modra <amodra@gmail.com>
658 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
659 (_bfd_elf_init_reloc_shdr): Delete.
660 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
661 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
663 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
665 2013-03-23 Alan Modra <amodra@gmail.com>
667 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
668 * elflink.c (_bfd_elf_merge_symbol): Make static.
669 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
670 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
672 2013-03-23 Alan Modra <amodra@gmail.com>
675 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
676 or ref_regular for BFD_PLUGIN owned syms, or have them affect
677 def_dynamic/ref_dynamic.
678 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
681 2013-03-22 David S. Miller <davem@davemloft.net>
683 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
686 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
689 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
690 errors adjusting relocs and symbols.
692 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
694 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
695 @(disp:32,ERx) to mov @(disp:16,ERx).
696 (R_H8_DISP32A16): New reloc.
697 Comments added and corrected.
698 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
699 * bfd-in2.h: Regenerate.
700 * libbfd.h: Regenerate.
702 2013-03-21 Kai Tietz <ktietz@redhat.com>
704 * coffgen.c (coff_real_object_p): Make global.
705 * peicode.h (coff_real_object_p): Add prototype.
706 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
707 external_PEI_IMAGE_hdr structure.
708 (coff_swap_filehdr_in): Handle variable header-size.
709 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
710 of directory-entiries as specified in pe-header.
712 2013-03-21 Nick Clifton <nickc@redhat.com>
715 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
716 iWMMXt and iWMMXt2 processors from attributes.
718 2013-03-20 Alan Modra <amodra@gmail.com>
720 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
721 sh_type according to is_rela.
723 2013-03-18 Alan Modra <amodra@gmail.com>
726 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
727 considering whether an --as-needed library is needed.
729 2013-03-14 Tom Tromey <tromey@redhat.com>
731 * opncls.c (bfd_get_debug_link_info): Rename from
732 get_debug_link_info. Export. Update comment.
733 (find_separate_debug_file): Update.
734 * bfd-in2.h: Rebuild.
736 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
738 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
740 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
743 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
745 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
746 * elf.c (elfcore_write_s390_tdb): New function.
747 (elfcore_write_register_note): Call it.
748 (elfcore_grok_s390_tdb): New function.
749 (elfcore_grok_note): Call it.
751 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
753 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
755 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
757 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
759 2013-03-04 Alan Modra <amodra@gmail.com>
761 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
762 non-zero addends when relocatable, rather than addends >= 32768.
763 Always zero "addend" before applying relocation.
765 2013-03-04 Nick Clifton <nickc@redhat.com>
767 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
768 file pointer offsets for thin archives.
770 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
772 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
773 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
775 2013-02-27 DJ Delorie <dj@redhat.com>
777 * reloc.c (BFD_RELOC_RL78_CODE): Add.
778 * libbfd.h: Regenerate.
779 * bfd-in2.h: Regenerate.
780 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
781 references in compuated relocs.
783 2013-02-26 Anthony Green <green@moxielogic.com>
785 * config.bfd: Extend moxie-rtems target triplet name support.
787 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
790 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
791 unique_global only for definition.
792 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
794 (elf_link_add_object_symbols): Set unique_global only
797 2013-02-21 Alan Modra <amodra@gmail.com>
799 * elf-bfd.h (struct elf_build_id): Extracted from..
800 (struct elf_build_id_info): ..here. Delete.
801 (struct output_elf_obj_tdata): New, extracted from..
802 (struct elf_obj_tdata): ..here. Reorganize for better packing.
804 (elf_program_header_size): Reference tdata->o.
805 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
806 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
807 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
808 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
809 when opening bfd in any mode that might write.
810 (_bfd_elf_write_object_contents): Use build_id field in
811 output_elf_obj_tdata.
812 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
813 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
815 2013-02-21 Alan Modra <amodra@gmail.com>
817 * elf-bfd.h (struct core_elf_obj_tdata): New.
818 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
819 core_program, and core_command. Add "core".
820 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
821 Update all refs to tdata core fields.
822 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
823 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
824 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
825 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
826 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
827 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
828 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
829 to tdata core fields.
831 2013-02-21 Alan Modra <amodra@gmail.com>
833 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
834 Delete num_locals and num_globals.
835 (elf_num_locals, elf_num_globals): Don't define.
836 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
837 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
838 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
839 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
840 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
841 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
843 * elf.c (elf_map_symbols): Add pnum_locals param. Return
844 number of locals syms via new param.
845 (swap_out_syms): Adjust to suit elf_map_symbols change.
847 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
849 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
850 STO_MICROMIPS annotation.
852 2013-02-19 Alan Modra <amodra@gmail.com>
854 * configure.in: Bump version to 2.23.52.
855 * elf-bfd.h (struct elf_build_id_info): New.
856 (struct elf_obj_tdata): Delete after_write_object_contents,
857 after_write_object_contents_info and build_id_size. Make build_id
858 a pointer to struct elf_build_id_info.
859 * elf.c (_bfd_elf_write_object_contents): Style. Update
860 after_write_ibject_contents invocation.
861 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
862 allow zero size notes.
863 * configure: Regenerate.
865 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
867 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
868 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
869 (micromips_elf64_howto_table_rela): Likewise.
870 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
871 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
872 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
873 (elf_micromips_howto_table_rela): Likewise.
874 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
876 2013-02-18 Paul Brook <paul@codesourcery.com>
878 * elfxx-mips.c (MICROMIPS_P): New macro.
879 (_bfd_mips_elf_symbol_processing): Use it.
881 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
883 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
884 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
886 2013-02-18 Alan Modra <amodra@gmail.com>
889 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
890 (_bfd_elf_strtab_clear_all_refs): Declare.
891 (_bfd_elf_strtab_resize): Declare.
892 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
893 (_bfd_elf_strtab_clear_all_refs): New function.
894 (_bfd_elf_strtab_resize): Likewise.
895 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
897 2013-02-18 Alan Modra <amodra@gmail.com>
899 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
900 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
901 and elf_text_section to..
902 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
903 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
904 (struct alpha_elf_find_line): ..this.
905 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
907 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
910 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
911 for references from the dummy bfd.
913 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
916 * elflink.c (elf_link_add_object_symbols): Also track weak
919 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
922 * archive.c (_bfd_find_nested_archive): Don't allow a nested
923 archive pointing to itself.
924 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
926 2013-02-15 Nick Clifton <nickc@redhat.com>
929 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
930 accessing a corrupt nested archive.
932 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
934 * elfxx-mips.c (mips_got_page_ref): New structure.
935 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
936 pair to represent the anchor point.
937 (mips_got_info): Add a got_page_refs field.
938 (mips_elf_link_hash_table): Add a sym_cache field.
939 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
940 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
941 new anchor representation.
942 (mips_elf_create_got_info): Create got_page_refs rather than
944 (mips_elf_record_got_page_ref): New function.
945 (mips_elf_pages_for_range): Move further down file.
946 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
947 Use a section rather than a (bfd, symndx) pair to represent the
949 (mips_elf_resolve_got_page_ref): New function.
950 (mips_elf_resolve_final_got_entries): Use it to populate
952 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
953 rather than mips_elf_record_got_page_entry. Only nullify h
955 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
958 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
960 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
963 2013-02-12 Alan Modra <amodra@gmail.com>
965 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
966 suitable definition when using generic linker hash table.
968 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
970 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
971 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
972 mips_elf_traverse_got_arg. Count GOT entries.
973 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
974 as argument. Update after above changes.
975 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
976 mips_elf_count_got_entries. Update the calls to
977 mips_elf_resolve_final_got_entries.
979 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
981 * elfxx-mips.c (mips_got_tls_type): New enum.
982 (mips_got_entry): Add tls_initialized.
983 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
984 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
986 (mips_elf_reloc_tls_type, mips_tls_got_entries)
987 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
988 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
990 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
991 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
992 tls_initialized rather than GOT_TLS_DONE.
993 (mips_tls_got_index): Delete.
994 (mips_elf_local_got_index, mips_elf_global_got_index): Use
995 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
996 (mips_elf_record_got_entry): Initialize tls_initialized.
998 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1000 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1001 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1002 tls_ie_got_offset and tls_gd_got_offset.
1003 (mips_elf_link_hash_newfunc): Remove initialization.
1004 (mips_elf_create_got_info): Likewise.
1005 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1006 (mips_tls_single_got_index): Delete.
1007 (mips_elf_local_got_index): Always use the GOT entry to track
1009 (mips_elf_global_got_index): Likewise.
1010 (mips_elf_create_local_got_entry): Assert that TLS entries have
1011 already been allocated.
1012 (mips_elf_record_global_got_symbol): Don't initialize
1013 tls_ie_type or tls_gd_type.
1014 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1015 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1017 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1019 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1020 have been allocated.
1021 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1022 tls_ie_type and tls_gd_type.
1024 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1026 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1027 aliasing violation. Check for htab allocation failures.
1029 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1031 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1033 (mips_elf_global_got_index): ...here. Reorder arguments so that
1034 the output bfd and info come first.
1035 (mips_elf_calculate_relocation): Update the call to
1036 mips_elf_global_got_index accordingly.
1037 (_bfd_mips_elf_finish_dynamic_symbol): Use
1038 mips_elf_primary_global_got_index rather than
1039 mips_elf_global_got_index.
1040 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1042 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1044 * elfxx-mips.c (mips_got_entry): Update comments.
1045 (mips_elf_multi_got_entry_eq): Rename to...
1046 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1047 (mips_elf_create_got_info): Remove master_got_p argument.
1048 Always use mips_elf_got_entry_eq.
1049 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1050 Update calls accordingly.
1052 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1054 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1055 (mips_elf_bfd2got_hash): Delete.
1056 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1057 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1058 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1059 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1060 than mips_elf_got_for_ibfd.
1061 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1062 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1063 (mips_elf_make_got_per_bfd): Replace with...
1064 (mips_elf_add_got_entry): ...this new function.
1065 (mips_elf_make_got_pages_per_bfd): Replace with...
1066 (mips_elf_add_got_page_entry): ...this new function.
1067 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1068 bfd and GOT arguments. Use mips_elf_add_got_entry and
1069 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1070 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1071 to set the BFD's GOT and free the old table.
1072 (mips_elf_merge_got): Replace bfd2got argument with separate
1073 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1074 Use mips_elf_count_got_entries to count the number of entries in
1075 each GOT. Update the calls to mips_elf_merge_got_with.
1076 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1077 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1078 (mips_elf_multi_got): Don't create the bfd2got hash table.
1079 Replace hash table traversal with a walk over the input bfds,
1080 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1081 to set the output bfd's GOT.
1082 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1083 bfds use the master GOT in the single-GOT case.
1084 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1085 rather than mips_elf_got_for_ibfd.
1087 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1089 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1090 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1091 (mips_elf_record_global_got_symbol): Update the hash entry before
1092 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1094 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1095 (mips_elf_record_got_page_entry): Record the entry in both the
1096 master and bfd GOTs.
1098 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1100 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1101 create another one if necessary.
1102 (mips_elf_set_gotidx): New function.
1103 (mips_elf_set_global_gotidx): Use it.
1104 (mips_elf_initialize_tls_index): Likewise. Take a
1105 mips_elf_traverse_got_arg as argument.
1106 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1107 (mips_elf_multi_got): Likewise. Cope with error returns from
1108 mips_elf_set_global_gotidx.
1110 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1112 * elfxx-mips.c (mips_got_info): Add relocs field.
1113 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1115 (mips_elf_traverse_got_arg): ...this new structure.
1116 (mips_elf_count_local_tls_relocs): Delete.
1117 (mips_elf_count_global_tls_relocs): Likewise.
1118 (mips_elf_count_got_entry): New function.
1119 (mips_elf_count_local_got_entries): Likewise.
1120 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1121 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1122 (mips_elf_record_local_got_symbol): Don't count got entries here.
1123 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1124 (mips_elf_set_global_got_offset): Split into...
1125 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1126 new functions. Take a mips_elf_traverse_got_arg rather than a
1127 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1128 Use g->relocs to record the number of relocs needed for global GOT
1130 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1131 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1132 relocations. Update for above function split.
1133 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1134 to count both the number of GOT entries and the number of TLS
1135 relocs required by local entries. Likewise
1136 mips_elf_count_global_tls_entries and global entries.
1137 Remove uses of mips_elf_count_local_tls_relocs and
1138 mips_elf_count_global_tls_relocs.
1140 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1142 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1143 to say that each structure represents only one type of TLS reference.
1144 (GOT_TLS_TYPE): New define.
1145 (mips_elf_link_hash_entry): Temporarily split tls_type and
1146 tls_got_offset into two variables each.
1147 (mips_elf_link_hash_newfunc): Update accordingly.
1148 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1149 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1150 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1151 (mips_tls_got_relocs): Use a switch statement.
1152 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1153 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1154 local "offset" variable.
1155 (mips_tls_got_index): Remove r_type argument and assert. Remove
1156 code that handled entries with two TLS types; always use the
1157 original got_index instead.
1158 (mips_tls_single_got_index): New function.
1159 (mips_elf_local_got_index): Use entry->tls_type to check for
1160 TLS entries. Use mips_tls_single_got_index. Update call to
1162 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1163 Use p->tls_type to check for TLS entries. Update call to
1164 mips_tls_got_index. Use mips_tls_single_got_index.
1165 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1166 Use entry.tls_type to check for TLS entries.
1167 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1168 with r_type argument. Use mips_elf_reloc_tls_type.
1169 Set up the new hash entry fields.
1170 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1171 with r_type argument. Use mips_elf_reloc_tls_type and
1172 mips_tls_got_entries. Remove code that handled entries
1173 with multiple TLS types.
1174 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1175 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1176 Use equality rather than masks when checking for specific TLS types.
1177 Use mips_tls_got_entries. Remove code that handled entries
1178 with multiple TLS types.
1179 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1180 testing the hash table entry.
1181 (_bfd_mips_elf_check_relocs): Update calls to
1182 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1183 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1184 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1186 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1188 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1189 (mips_elf_got_entry_hash): ...this, deleting the old version.
1190 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1193 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1195 * elfxx-mips.c (mips_elf_create_got_info): New function.
1196 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1197 (mips_elf_create_got_section): Likewise.
1199 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1201 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1204 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1206 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1208 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1210 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1211 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1213 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1215 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1216 (mips_elf_count_global_tls_relocs): Don't count indirect or
1218 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1219 number of TLS entries were allocated.
1221 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1223 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1225 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1227 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1228 if there are TLS relocations.
1230 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1232 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1233 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1235 2013-02-11 Alan Modra <amodra@gmail.com>
1237 * elfcode.h (elf_checksum_contents): Free contents.
1238 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1239 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1240 (elf_final_link_free): New function, extracted from..
1241 (bfd_elf_final_link): ..here. Always call
1242 _bfd_elf_write_section_eh_frame_hdr.
1243 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1244 _bfd_elf_link_hash_table_free.
1245 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1246 * libbfd.h: Regenerate.
1247 * merge.c (_bfd_merge_sections_free): New function.
1248 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1250 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1251 _bfd_elf_link_hash_table_free.
1252 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1253 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1254 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1255 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1256 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1257 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1258 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1259 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1260 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1261 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1262 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1263 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1264 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1265 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1266 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1267 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1268 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1270 2013-02-10 Alan Modra <amodra@gmail.com>
1272 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1273 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1274 * m68klinux.c (linux_link_hash_table_create): Likewise.
1275 * sparclinux.c (linux_link_hash_table_create): Likewise.
1276 * sunos.c (sunos_link_hash_table_create): Likewise.
1277 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1278 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1279 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1280 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1281 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1282 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1283 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1284 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1285 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1286 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1287 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1288 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1289 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1290 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1291 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1292 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1293 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1294 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1295 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1296 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1297 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1298 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1299 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1300 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1301 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1302 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1303 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1304 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1306 2013-02-10 Alan Modra <amodra@gmail.com>
1308 * i386linux.c (linux_link_hash_table_create): Allocate table
1309 with bfd_zmalloc, not bfd_alloc.
1310 * pdp11.c (link_hash_table_create): Allocate table with
1311 bfd_malloc, not bfd_alloc.
1312 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1313 with bfd_zmalloc, not bfd_zalloc.
1314 (bfin_link_hash_table_create): Likewise.
1315 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1316 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1318 2013-02-10 Alan Modra <amodra@gmail.com>
1321 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1323 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1325 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1327 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1330 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1332 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1335 2013-02-08 Alan Modra <amodra@gmail.com>
1338 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1339 * elf.c (elf_find_function): Revert last change. Use new
1340 tdata field rather than static vars for cache.
1342 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1345 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1346 symbol is defined in regular object.
1348 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1351 * elf.c (elf_find_function): Don't cache if symbols change.
1353 2013-02-07 Alan Modra <amodra@gmail.com>
1356 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1357 copy attributes from or to non-ELF.
1359 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1361 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1362 for non-zero TLS symbol.
1363 (elf_i386_relocate_section): Don't resolve size relocation against
1364 non-zero TLS symbol.
1365 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1366 pc_count for non-zero TLS symbol.
1367 (elf_x86_64_relocate_section): Don't resolve size relocation
1368 against non-zero TLS symbol.
1370 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1371 Andrew Jenner <andrew@codesourcery.com>
1373 Based on patches from Altera Corporation.
1375 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1376 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1377 (BFD_BACKENDS): Add elf32-nios2.lo.
1378 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1379 * Makefile.in: Regenerated.
1380 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1381 bfd_elf32_littlenios2_vec.
1382 * configure: Regenerated.
1383 * config.bfd: Add cases for nios2.
1384 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1385 (bfd_mach_nios2): Define.
1386 (bfd_nios2_arch): Declare.
1387 (bfd_archures_list): Add bfd_nios2_arch.
1388 * targets.c (bfd_elf32_bignios2_vec): Declare.
1389 (bfd_elf32_littlenios2_vec): Declare.
1390 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1391 bfd_elf32_littlenios2_vec.
1392 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1393 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1394 * bfd-in2.h: Regenerated.
1395 * libbfd.h: Regenerated.
1396 * cpu-nios2.c: New file.
1397 * elf32-nios2.c: New file.
1399 2013-02-06 Alan Modra <amodra@gmail.com>
1401 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1404 2013-02-06 Alan Modra <amodra@gmail.com>
1406 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1407 * Makefile.in: Regenerate.
1409 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1410 Pedro Alves <palves@redhat.com>
1412 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1413 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1415 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1416 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1417 * elf-linux-psinfo.h: New file.
1418 * elf.c: Include elf-linux-psinfo.h.
1419 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1421 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1422 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1423 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1424 (elfcore_write_ppc_linux_prpsinfo32): New function.
1426 2013-02-04 Tristan Gingold <gingold@adacore.com>
1428 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1431 2013-02-04 Alan Modra <amodra@gmail.com>
1433 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1434 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1435 * Makefile.in: Regenerate.
1436 * po/SRC-POTFILES.in: Regenerate.
1438 2013-02-04 Alan Modra <amodra@gmail.com>
1440 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1441 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1443 2013-02-01 Alan Modra <amodra@gmail.com>
1445 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1448 2013-01-31 Tristan Gingold <gingold@adacore.com>
1450 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1451 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1452 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1454 2013-01-31 Alan Modra <amodra@gmail.com>
1455 David S. Miller <davem@davemloft.net>
1458 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1459 references to __tls_get_addr.
1460 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1461 vtinherit and vtentry reloc handling too.
1462 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1464 2013-01-31 Alan Modra <amodra@gmail.com>
1466 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1468 2013-01-31 Alan Modra <amodra@gmail.com>
1470 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1472 2013-01-28 Alan Modra <amodra@gmail.com>
1474 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1475 "relocation" in error messages throughout file.
1476 (ppc64_elf_relocate_section): Remove sibling call error message,
1477 replace with "call lacks nop". Specially report errors for
1478 branches to function entry points via OPD lookup and branches
1479 to stubs. Remove NULL symbol handling now done by %T.
1481 2013-01-28 Alan Modra <amodra@gmail.com>
1483 * archive.c (bfd_generic_archive_p): Return target and keep
1484 ardata on partial matches.
1485 * format.c (bfd_check_format_matches): Adjust for above
1486 change. Remove bfd_error_file_ambiguously_recognized dead
1489 2013-01-26 Alan Modra <amodra@gmail.com>
1491 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1492 bfd_preserve_finish): Move to..
1493 * format.c: ..here, splitting out..
1494 (bfd_reinit): ..this. New function.
1495 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1496 keep bfd state for a match.
1497 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1498 * elfcore.h (elf_core_file_p): Likewise.
1499 * mach-o.c (bfd_mach_o_header_p): Likewise.
1500 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1501 * xsym.c (bfd_sym_object_p): Likewise.
1502 * mmo.c (mmo_scan): Clear abfd->symcount.
1503 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1504 * section.c (bfd_section_list_clear): Clear section_htab.count.
1505 * bfd-in2.h: Regenerate.
1507 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1509 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1510 second reloc, make sure that the reloc potentially exists first.
1512 2013-01-24 Nick Clifton <nickc@redhat.com>
1514 * archures.c: Add bfd_mach_v850e3v5.
1515 * bfd-in2.h: Regenerate.
1516 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1517 * cpu-v850_rh850.c: Likewise.
1518 * elf32-v850.c: Add support for v850e3v5 architecture.
1520 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1522 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1524 2013-01-23 Leif Ekblad <leif@rdos.net>
1526 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1528 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1530 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1531 non-zero TLS symbol.
1532 (elf_i386_relocate_section): Resolve size relocation against
1533 non-zero TLS symbol.
1534 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1535 for non-zero TLS symbol.
1536 (elf_x86_64_relocate_section): Resolve size relocation against
1537 non-zero TLS symbol.
1539 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1541 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1542 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1545 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1547 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1548 PC-relative relocation.
1549 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1550 as PC-relative relocation.
1552 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1554 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1556 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1558 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1559 and R_X86_64_SIZE64 check.
1560 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1561 nor R_X86_64_SIZE64.
1563 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1565 * bfd-in2.h: Regenerated.
1566 * libbfd.h: Likewise.
1568 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1569 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1570 (elf_i386_check_relocs): Handle R_386_SIZE32.
1571 (elf_i386_gc_sweep_hook): Likewise.
1572 (elf_i386_relocate_section): Likewise.
1574 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1575 and R_X86_64_SIZE64 entries.
1576 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1577 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1578 (elf_x86_64_reloc_name_lookup): Likewise.
1579 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1581 (elf_x86_64_gc_sweep_hook): Likewise.
1582 (elf_x86_64_relocate_section): Likewise.
1584 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1587 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1589 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1590 with R_X86_64_RELATIVE64.
1592 2013-01-15 Nick Clifton <nickc@redhat.com>
1594 * elf32-msp430.c: Fix spelling typo.
1596 2013-01-15 Alan Modra <amodra@gmail.com>
1598 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1601 2013-01-14 Alan Modra <amodra@gmail.com>
1604 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1605 (memory_bclose): Likewise. Return 0 on success.
1606 * cache.c (cache_bclose): Likewise.
1607 * opncls.c (opncls_bclose, bfd_close): Likewise.
1608 * vms-lib.c (vms_lib_bclose): Likewise.
1609 * libbfd.h: Regenerate.
1611 2013-01-13 Alan Modra <amodra@gmail.com>
1613 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1614 Add ref_dynamic_nonweak.
1615 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1616 (_bfd_elf_merge_symbol): Don't call above function. Move
1617 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1619 (elf_link_add_object_symbols): Delete redundant "override" test.
1620 Don't set dynamic_def here.
1621 (elf_link_output_extsym): Update.
1623 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1625 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1626 normal and TLS symbol access.
1627 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1629 2013-01-12 Alan Modra <amodra@gmail.com>
1631 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1632 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1633 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1635 2013-01-12 Alan Modra <amodra@gmail.com>
1638 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1639 (_bfd_elf_strtab_clear_all_refs): Define.
1640 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1641 (_bfd_elf_strtab_clear_all_refs): Delete.
1642 * elflink.c (elf_link_add_object_symbols): Clear out added
1643 strtab refs. Correct handling of warning common symbols.
1645 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1647 * aout0.c: Remove trailing white spaces.
1648 * archive.c: Likewise.
1649 * archures.c: Likewise.
1650 * bfd-in.h: Likewise.
1651 * bfd-in2.h: Likewise.
1652 * coff-alpha.c: Likewise.
1653 * coff-i860.c: Likewise.
1654 * coff-mips.c: Likewise.
1655 * coff-ppc.c: Likewise.
1656 * coff-tic80.c: Likewise.
1657 * coff-x86_64.c: Likewise.
1658 * coff-z80.c: Likewise.
1659 * coffcode.h: Likewise.
1660 * coffgen.c: Likewise.
1661 * cofflink.c: Likewise.
1662 * compress.c: Likewise.
1663 * corefile.c: Likewise.
1664 * cpu-arm.c: Likewise.
1665 * cpu-avr.c: Likewise.
1666 * cpu-bfin.c: Likewise.
1667 * cpu-cr16.c: Likewise.
1668 * cpu-cr16c.c: Likewise.
1669 * cpu-crx.c: Likewise.
1670 * cpu-h8300.c: Likewise.
1671 * cpu-i386.c: Likewise.
1672 * cpu-lm32.c: Likewise.
1673 * cpu-m68k.c: Likewise.
1674 * cpu-moxie.c: Likewise.
1675 * cpu-msp430.c: Likewise.
1676 * cpu-sh.c: Likewise.
1677 * cpu-xc16x.c: Likewise.
1678 * dwarf2.c: Likewise.
1679 * ecofflink.c: Likewise.
1680 * ecoffswap.h: Likewise.
1681 * elf-ifunc.c: Likewise.
1682 * elf-m10300.c: Likewise.
1683 * elf-vxworks.c: Likewise.
1684 * elf32-avr.c: Likewise.
1685 * elf32-avr.h: Likewise.
1686 * elf32-cr16.c: Likewise.
1687 * elf32-cr16c.c: Likewise.
1688 * elf32-cris.c: Likewise.
1689 * elf32-crx.c: Likewise.
1690 * elf32-frv.c: Likewise.
1691 * elf32-hppa.c: Likewise.
1692 * elf32-i860.c: Likewise.
1693 * elf32-ip2k.c: Likewise.
1694 * elf32-iq2000.c: Likewise.
1695 * elf32-m32c.c: Likewise.
1696 * elf32-m68hc1x.c: Likewise.
1697 * elf32-msp430.c: Likewise.
1698 * elf32-mt.c: Likewise.
1699 * elf32-ppc.c: Likewise.
1700 * elf32-rl78.c: Likewise.
1701 * elf32-s390.c: Likewise.
1702 * elf32-score.h: Likewise.
1703 * elf32-sh-symbian.c: Likewise.
1704 * elf32-sh.c: Likewise.
1705 * elf32-spu.c: Likewise.
1706 * elf32-tic6x.c: Likewise.
1707 * elf32-v850.c: Likewise.
1708 * elf32-xc16x.c: Likewise.
1709 * elf32-xtensa.c: Likewise.
1710 * elf64-alpha.c: Likewise.
1711 * elf64-hppa.c: Likewise.
1712 * elf64-ppc.c: Likewise.
1713 * elf64-s390.c: Likewise.
1714 * elfcore.h: Likewise.
1715 * elflink.c: Likewise.
1716 * elfxx-mips.c: Likewise.
1717 * elfxx-sparc.c: Likewise.
1718 * elfxx-tilegx.c: Likewise.
1720 * libcoff.h: Likewise.
1721 * libpei.h: Likewise.
1722 * libxcoff.h: Likewise.
1723 * linker.c: Likewise.
1724 * mach-o-i386.c: Likewise.
1725 * mach-o-target.c: Likewise.
1726 * mach-o.c: Likewise.
1727 * mach-o.h: Likewise.
1729 * opncls.c: Likewise.
1730 * pdp11.c: Likewise.
1731 * pe-x86_64.c: Likewise.
1732 * peXXigen.c: Likewise.
1733 * pef-traceback.h: Likewise.
1734 * pei-x86_64.c: Likewise.
1735 * peicode.h: Likewise.
1736 * plugin.c: Likewise.
1737 * reloc.c: Likewise.
1738 * riscix.c: Likewise.
1739 * section.c: Likewise.
1742 * tekhex.c: Likewise.
1743 * ticoff.h: Likewise.
1744 * vaxbsd.c: Likewise.
1745 * xcofflink.c: Likewise.
1746 * xtensa-isa.c: Likewise.
1748 2013-01-10 Will Newton <will.newton@imgtec.com>
1750 * Makefile.am: Add Meta.
1751 * Makefile.in: Regenerate.
1752 * archures.c (bfd_mach_metag): New.
1753 * bfd-in2.h: Regenerate.
1754 * config.bfd: Add Meta.
1755 * configure: Regenerate.
1756 * configure.in: Add Meta.
1757 * cpu-metag.c: New file.
1758 * elf-bfd.h: Add Meta.
1759 * elf32-metag.c: New file.
1760 * elf32-metag.h: New file.
1761 * libbfd.h: Regenerate.
1762 * reloc.c: Add Meta relocations.
1763 * targets.c: Add Meta.
1765 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1767 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1768 (elfcore_write_aarch_hw_break): Likewise.
1769 (elfcore_write_aarch_hw_watch): Likewise.
1770 * elf.c (elfcore_grok_aarch_tls): New function.
1771 (elfcore_grok_aarch_hw_break): Likewise.
1772 (elfcore_grok_aarch_hw_watch): Likewise.
1773 (elfcore_grok_note): Call the new functions to handle the
1774 corresponding notes.
1775 (elfcore_write_aarch_tls): New function.
1776 (elfcore_write_aarch_hw_break): Likewise.
1777 (elfcore_write_aarch_hw_watch): Likewise.
1778 (elfcore_write_register_note): Call the new functions to handle the
1779 corresponding pseudo sections.
1781 2013-01-07 Tom Tromey <tromey@redhat.com>
1783 * section.c (_bfd_std_section): Rename from std_section.
1784 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1785 (STD_SECTION): Update.
1786 * bfd-in2.h: Rebuild.
1788 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1790 * archures.c (bfd_mach_mips5900): Define.
1791 * bfd-in2.h: Regenerate.
1792 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1793 * cpu-mips.c: Add support for MIPS r5900.
1794 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1796 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1797 Nick Clifton <nickc@redhat.com>
1799 * elflink.c (get_value): Prevent the use of an undefined shift
1800 operation. Add sanity checks.
1802 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1804 * config.bfd (cr16*-*-uclinux*): New target support.
1807 For older changes see ChangeLog-2012
1809 Copyright (C) 2013 Free Software Foundation, Inc.
1811 Copying and distribution of this file, with or without modification,
1812 are permitted in any medium without royalty provided the copyright
1813 notice and this notice are preserved.
1819 version-control: never