1 2012-12-17 Nick Clifton <nickc@redhat.com>
3 * MAINTAINERS: Add copyright notice.
4 * Makefile.am: Likewise.
8 * acinclude.m4: Likewise.
10 * config.bfd: Likewise.
11 * configure.com: Likewise.
12 * configure.host: Likewise.
13 * configure.in: Likewise.
14 * makefile.vms: Likewise.
15 * warning.m4: Likewise.
16 * elf64-hppa.c: Fix copyright notice.
17 * Makefile.in: Regenerate.
19 2012-12-16 H.J. Lu <hongjiu.lu@intel.com>
21 * elf32-i386.c (elf_i386_check_relocs): Don't check IFUNC
23 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
25 2012-12-16 H.J. Lu <hongjiu.lu@intel.com>
28 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Also check
29 local IFUNC references.
30 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
32 2012-12-14 Tom Tromey <tromey@redhat.com>
34 * elf.c (elfcore_grok_note) <NT_FILE>: New case.
36 2012-12-13 H.J. Lu <hongjiu.lu@intel.com>
39 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Check local
41 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
43 2012-12-10 Edgar E. Iglesias <edgar.iglesias@gmail.com>
45 * reloc.c (MICROBLAZE): Document new relocations
46 * bfd-in2.h: Regenerated
47 * libbfd.h: Regenerated
48 * elf32-microblaze.c (microblaze_elf_howto_raw): Add TLS relocations
49 (microblaze_elf_reloc_type_lookup): Likewise
50 (elf32_mb_link_hash_entry): define TLS reference types
51 (elf32_mb_link_hash_table): add TLS Local dynamic GOT entry
52 #define has_tls_reloc if section has TLS relocs
53 (dtprel_base), (check_unique_offset): New
54 (microblaze_elf_output_dynamic_relocation): output simple
55 dynamic relocation into SRELOC.
56 (microblaze_elf_relocate_section): Accommodate TLS relocations.
57 (microblaze_elf_check_relocs): Likewise
58 (update_local_sym_info): New
59 (microblaze_elf_copy_indirect_symbol): Add tls_mask.
60 (allocate_dynrelocs): Handle TLS symbol
61 (microblaze_elf_size_dynamic_sections): Set size and offset
62 (microblaze_elf_finish_dynamic_symbol): Use
63 microblaze_elf_output_dynamic_relocation
65 2012-12-09 H.J. Lu <hongjiu.lu@intel.com>
68 * archive.c (bsd_write_armap): Properly check indicies bigger
71 2012-12-07 Alan Modra <amodra@gmail.com>
74 * elf.c (_bfd_elf_map_sections_to_segments): Include elf header
75 size when determining phdr_in_segment.
77 2012-12-06 Yufeng Zhang <yufeng.zhang@arm.com>
79 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): New function.
80 (elf_backend_grok_prstatus): Define to elf64_aarch64_grok_prstatus.
82 2012-12-06 Alan Modra <amodra@gmail.com>
84 * elfxx-mips.c (allocate_dynrelocs): Correct test for symbol
85 defined in a regular file to include common symbols.
87 2012-12-05 Leif Ekblad <leif@rdos.net>
89 * config.bfd: Add x86_64-*-rdos.
91 2012-12-05 Alan Modra <amodra@gmail.com>
93 * elf64-ppc.c (build_plt_stub): Fix off by one error in branch
96 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
99 * elfxx-mips.c (mips_elf_link_hash_table): Update comment for
101 (_bfd_mips_elf_create_dynamic_sections): Always create a
102 .rld_map section if no __rld_obj_head symbol has been seen.
104 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
106 * elf32-mips.c (mips_elf32_object_p): Return right away when the
107 ABI is not compatible.
108 * elfn32-mips.c (mips_elf_n32_object_p): Likewise.
110 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
112 * elf32-tilepro.c (tilepro_elf_mkobject): New function.
113 (bfd_elf32_mkobject): New macro.
115 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
117 * elf32-mips.c (bfd_elf32_mkobject): New macro.
118 * elf64-mips.c (bfd_elf64_mkobject): Likewise.
119 * elfn32-mips.c (bfd_elf32_mkobject): Likewise.
120 * elfxx-mips.h (_bfd_mips_elf_mkobject): New prototype.
121 * elfxx-mips.c (mips_elf_obj_tdata): New struct.
122 (mips_elf_tdata): New macro.
123 (_bfd_mips_elf_mkobject): New function.
124 (mips_elf_merge_obj_attributes): Report the originating input BFD
125 on attribute conflicts.
127 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
129 * elfxx-mips.c (mips_elf_merge_obj_attributes): Correct messages
130 for the -mdouble-float and -msingle-float cases throughout; make
131 all the messages report the output file consistently on the
134 2012-11-29 Roland McGrath <mcgrathr@google.com>
136 * elf-nacl.c (segment_eligible_for_headers): Disallow writable segments.
138 2012-11-26 Roland McGrath <mcgrathr@google.com>
140 * elf-nacl.c (nacl_modify_segment_map): Don't crash when INFO is null.
142 2012-11-21 H.J. Lu <hongjiu.lu@intel.com>
145 * elf.c (copy_elf_program_header): When rewriting program
146 header, set the output maxpagesize to the maximum alignment
147 of input PT_LOAD segments.
149 2012-11-21 Roland McGrath <mcgrathr@google.com>
151 * elf-nacl.c (segment_nonexecutable_and_has_contents): Renamed to ...
152 (segment_eligible_for_headers): ... this. Take new arguments
153 MAXPAGESIZE and SIZEOF_HEADERS. Return false if the first section's
154 start address doesn't leave space for the headers.
155 (nacl_modify_segment_map): Update caller.
157 2012-11-20 H.J. Lu <hongjiu.lu@intel.com>
160 * elf-bfd.h (elf_link_hash_entry): Remove ref_dynamic_nonweak
162 (elf_link_add_object_symbols): Don't set nor check
165 2012-11-20 Alan Modra <amodra@gmail.com>
167 * elf32-rx.c (rx_elf_print_private_bfd_data): Warning fix.
169 2012-11-16 Joey Ye <joey.ye@arm.com>
171 * elf32-arm.c (elf32_arm_final_link_relocate
172 <case R_ARM_THM_ALU_PREL_11_0, case R_ARM_THM_PC12>): Align address of
173 the place being relocated.
174 (elf32_arm_final_link_relocate, case R_ARM_THM_PC8): Align address
175 of the place being relocated and truncate addend.
178 2012-11-14 Roland McGrath <mcgrathr@google.com>
180 * elf32-arm.c (elf32_arm_nacl_plt0_entry): Use bic rather than bfc
181 instruction for data sandboxing.
183 2012-11-14 Tristan Gingold <gingold@adacore.com>
185 * mach-o.c (bfd_mach_o_read_main)
186 (bfd_mach_o_read_source_version): New functions.
187 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DATA_IN_CODE,
188 BFD_MACH_O_LC_DYLIB_CODE_SIGN_DRS, BFD_MACH_O_LC_MAIN,
189 BFD_MACH_O_LC_SOURCE_VERSION.
190 * mach-o.h (bfd_mach_o_main_command)
191 (bfd_mach_o_source_version_command): New types.
192 (bfd_mach_o_load_command): Add fields for these new types.
194 2012-11-14 Tristan Gingold <gingold@adacore.com>
196 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Add a special
197 handling for non-scattered pairs. Update comments.
199 2012-11-13 Joe Seymour <jseymour@codesourcery.com>
201 * elf.c (rewrite_elf_program_header): Allocate elf_segment_map
202 with bfd_zalloc, instead of bfd_alloc.
204 2012-11-09 Nick Clifton <nickc@redhat.com>
206 * Makefile.am (ALL_MACHINES): Add cpu-v850-rh850.lo.
207 (ALL_MACHINES_CFILES): Add cpu-v850-rh850.c.
208 * archures.c (bfd_arch_info): Add bfd_v850_rh850_arch.
209 * config.bfd: Likewise.
210 * configure.in: Add bfd_elf32_v850_rh850_vec.
211 * cpu-v850.c: Update printed description.
212 * cpu-v850_rh850.c: New file.
213 * elf32-v850.c (v850_elf_check_relocs): Add support for RH850 ABI
215 (v850_elf_perform_relocation): Likewise.
216 (v850_elf_final_link_relocate): Likewise.
217 (v850_elf_relocate_section): Likewise.
218 (v850_elf_relax_section): Likewise.
219 (v800_elf_howto_table): New.
220 (v850_elf_object_p): Add support for RH850 ABI values.
221 (v850_elf_final_write_processing): Likewise.
222 (v850_elf_merge_private_bfd_data): Likewise.
223 (v850_elf_print_private_bfd_data): Likewise.
224 (v800_elf_reloc_map): New.
225 (v800_elf_reloc_type_lookup): New.
226 (v800_elf_reloc_name_lookup): New.
227 (v800_elf_info_to_howto): New.
228 (bfd_elf32_v850_rh850_vec): New.
229 (bfd_arch_v850_rh850): New.
230 * targets.c (_bfd_targets): Add bfd_elf32_v850_rh850_vec.
231 * Makefile.in: Regenerate.
232 * bfd-in2.h: Regenerate.
233 * configure: Regenerate.
235 * elf32-rx.c (describe_flags): New function. Returns a buffer
236 containing a description of the E_FLAG_RX_... values set.
237 (rx_elf_merge_private_bfd_data): Use it.
238 (rx_elf_print_private_bfd_data): Likewise.
239 (elf32_rx_machine): Skip EF_RX_CPU_RX check.
240 (elf32_rx_special_sections): Define.
241 (elf_backend_special_sections): Define.
243 2012-11-09 Edgar E. Iglesias <edgar.iglesias@gmail.com>
245 * config.bfd: Add microblazeel-*-*
246 * configure.in: Likewise.
247 * configure: Regenerate.
248 * elf32-microblaze.c (microblaze_elf_relocate_section): Add endian awareness.
249 (microblaze_elf_merge_private_bfd_data): New.
250 (microblaze_bfd_write_imm_value_32): New.
251 (microblaze_bfd_write_imm_value_64): New.
252 (microblaze_elf_relax_section): Add endian awareness.
253 (microblaze_elf_add_symbol_hook): Define TARGET_LITTLE_NAME,
254 TARGET_LITTLE_SYM and bfd_elf32_bfd_merge_private_bfd_data.
255 * targets.c: Add bfd target bfd_elf32_microblazeel_vec.
257 2012-11-09 H.J. Lu <hongjiu.lu@intel.com>
259 * aout-tic30.c (MY_final_link_callback): Remove trailing
261 * coff-h8500.c (extra_case): Likewise.
262 (bfd_coff_reloc16_get_value): Likewise.
263 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Likewise.
264 * elf.c (_bfd_elf_slurp_version_tables): Likewise.
265 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
266 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
267 * opncls.c (bfd_calc_gnu_debuglink_crc32): Likewise.
268 * plugin.c (add_symbols): Likewise.
269 * reloc.c (bfd_check_overflow): Likewise.
270 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
272 2012-11-08 Tom Tromey <tromey@redhat.com>
274 * elf.c (elfcore_grok_note) <NT_SIGINFO>: New case; make
277 2012-11-08 Alan Modra <amodra@gmail.com>
279 * aclocal.m4: Regenerate.
280 * Makefile.in: Regenerate.
281 * po/SRC-POTFILES.in: Regenerate.
283 2012-11-07 H.J. Lu <hongjiu.lu@intel.com>
285 * section.c (bfd_get_section_contents): Replace memcpy
288 2012-11-07 Hans-Peter Nilsson <hp@axis.com>
291 * aout-target.h (MY_close_and_cleanup): Make local function
292 instead of alias of MY_bfd_free_cached_info. Also call
293 _bfd_generic_close_and_cleanup.
295 2012-11-06 H.J. Lu <hongjiu.lu@intel.com>
298 * bfdio.c (bfd_iovec): Change return type of bclose to
300 (memory_bclose): Change return type to bfd_boolean.
301 * cache.c (cache_bclose): Likewise.
302 * opncls.c (opncls_bclose): Likewise. Return TRUE on success.
303 * vms-lib.c (vms_lib_bclose): Likewise. Return TRUE.
304 * libbfd.h: Regenerated.
306 2012-11-06 Tristan Gingold <gingold@adacore.com>
308 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator):
309 Define as coff_find_nearest_line_discriminator.
311 2012-11-06 Alan Modra <amodra@gmail.com>
314 * opncls.c (opncls_iovec): Forward declare.
315 (_bfd_new_bfd_contained_in): If using opncls_iovec, copy iostream
318 2012-11-06 Alan Modra <amodra@gmail.com>
320 * mach-o.c (bfd_mach_o_close_and_cleanup): Don't call
321 _bfd_generic_close_and_cleanup for mach_o_fat archives.
323 2012-11-06 Alan Modra <amodra@gmail.com>
325 * coff-tic4x.c (tic4x_coff0_vec, tic4x_coff0_beh_vec,
326 tic4x_coff1_vec, tic4x_coff1_beh_vec, tic4x_coff2_vec,
327 tic4x_coff2_beh_vec): Allow SEC_CODE and SEC_READONLY in
329 * coff-ppc.c (TARGET_LITTLE_SYM): Likewise.
330 (TARGET_BIG_SYM): Likewise.
332 2012-11-06 Alan Modra <amodra@gmail.com>
334 * elf64-ppc.c (struct ppc_link_hash_table): Add dot_toc_dot.
335 (ppc64_elf_size_stubs): Lookup ".TOC.".
336 (ppc64_elf_relocate_section): Resolve special symbol ".TOC.".
338 2012-11-06 Alan Modra <amodra@gmail.com>
340 * elf64-ppc.c (maybe_strip_output): Heed SEC_KEEP.
342 2012-11-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
345 * elf32-s390.c (elf_s390_relocate_section): Set elf.dynobj for
347 * elf64-s390.c (elf_s390_relocate_section): Likewise.
349 2012-11-05 Alan Modra <amodra@gmail.com>
351 * configure.in: Apply 2012-09-10 change to config.in here.
353 2012-11-05 Alan Modra <amodra@gmail.com>
355 * elf64-ppc.c (ppc64_elf_edit_toc): Clear "repeat" inside
356 loop. Really mark toc entry referring to another toc entry
357 only if the first is used.
359 2012-10-30 H.J. Lu <hongjiu.lu@intel.com>
361 * configure.in: Also handle --enable-64-bit-bfd when setting
362 CORE_HEADER for 'i[3-7]86-*-linux-*'.
364 2012-10-30 Steve McIntyre <steve.mcintyre@linaro.org>
366 * elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and
367 display the new ARM hard-float/soft-float ABI flags for EABI_VER5
368 (elf32_arm_post_process_headers): Add the hard-float/soft-float
369 ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5.
371 2012-10-30 Yao Qi <yao@codesourcery.com>
372 H.J. Lu <hongjiu.lu@intel.com>
374 * configure.in: Set CORE_HEADER to hosts/x86-64linux.h for
375 'i[3-7]86-*-linux-*' if x86_64-*linux is enabled.
376 * configure: Regenerated.
378 * elf64-x86-64.c (elf_x86_64_write_core_note): Replace type
379 'prpsinfo_t' and 'prstatus_t' with 'prpsinfo64_t' and
380 'prstatus64_t' respectively.
382 * hosts/x86-64linux.h (a8_uint64_t): New.
383 (user_regsx32_struct): Renamed to ...
384 (user_regs64_struct): This. Replace uint64_t with a8_uint64_t.
385 (elf_gregx32_t): Renamed to ...
386 (elf_greg64_t): This. Replace uint64_t with a8_uint64_t.
387 (ELF_NGREGX32): Removed.
389 (elf_gregx32_t): Removed.
391 (struct prstatus64_timeval): New.
392 (elf_prstatusx32): Replace elf_gregsetx32_t with elf_gregset64_t.
393 (elf_prstatus64): New.
394 (elf_prpsinfo64): New.
395 (prstatus64_t, prpsinfo64_t): New typedef.
397 2012-10-29 Sean Keys <skeys@ipdatasys.com>
399 * elf32-xgate.c(elf_xgate_howto_table): Fix src and dest mask for
402 2012-10-29 Alan Modra <amodra@gmail.com>
404 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask in
405 R_PPC_VLE_LO16A, R_PPC_VLE_HI16A, R_PPC_VLE_HA16A,
406 R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_HI16A,
407 R_PPC_VLE_SDAREL_HA16A reloc howtos.
409 2012-10-26 Nick Clifton <nickc@redhat.com>
411 * po/uk.po: Updated Ukranian translation.
413 2012-10-26 Alan Modra <amodra@gmail.com>
416 * elf32-ppc.c (ppc_elf_reloc_type_lookup): Decode ppc64 _DS
417 bfd_reloc values. Map to corresponding D-form relocs.
418 (is_insn_ds_form, is_insn_qs_form): New functions.
419 (ppc_elf_relocate_section): Validate insn with DS-form or DQ-form
420 fields using D-form reloc.
422 2012-10-25 H.J. Lu <hongjiu.lu@intel.com>
424 * elf32-i386.c (elf_i386_size_dynamic_sections): Replace
425 _GLOBAL_OFFSET_TABLE_ lookup with htab->elf.hgot.
426 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
428 2012-10-24 H.J. Lu <hongjiu.lu@intel.com>
430 * compress.c (bfd_is_section_compressed): Don't decompress the
433 2012-10-23 Nathan Sidwell <nathan@codesourcery.com>
435 * bfd-in.h (bfd_elf_stack_segment_size): Declare.
436 * bfd-in2.h: Rebuilt.
437 * elfxx-target.h (elf_backend_stack_align): New.
439 * elf-bfd.h (struct elf_backend_data): Add stack_align field.
440 * elf.c (bfd_elf_map_sections_to_segments): Pay attention to
441 stack_align and stacksize for PT_GNU_STACK segment.
442 (assign_file_positions_for_non_load_sections): Set p_memsz for
443 PT_GNU_STACK segment.
444 (copy_elf_program_header): Copy PT_GNU_STACK size.
445 * elflink.c (bfd_elf_stack_segment_size): New function, taken from
447 (bfd_elf_size_dynamic_sections): Determine
448 PT_GNU_STACK requirements after calling backend. Pay attention to
450 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Call
451 bfd_elf_stack_segment_size.
452 (elf32_bfinfdpic_modify_program_headers): Delete.
453 (elf32_bfingfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
455 (elf_backend_stack_align): Override.
456 (elf_backend_modify_program_headers): Don't override.
457 * elf32-frv.c (frvfdpic_always_size_sections): Call
458 bfd_elf_stack_segment_size.
459 (elf32_frvfdpic_modify_program_headers): Delete.
460 (elf32_frvfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
462 (elf_backend_stack_align): Override.
463 (elf_backend_modify_program_headers): Don't override.
464 * elf32-lm32.c (lm32_elf_always_size_sections): Leave
465 PT_GNU_STACK creation to underlying elf support. Check
466 __stacksize here for backwards compatibility, and set it if
468 (lm32_elf_modify_segment_map): Delete.
469 (lm32_elf_modify_program_headers): Delete.
470 (elf_backend_stack_align): Override.
471 (elf_backend_modify_segment_map): Don't override.
472 (elf_backend_modify_program_headers): Don't override.
473 * elf32-sh.c (sh_elf_always_size_sections): Call
474 bfd_elf_stack_segment_size.
475 (sh_elf_modify_program_headers): Delete.
476 (sh_elf_copy_private_data): Don't copy PT_GNU_STACK
478 (elf_backend_stack_align): Override.
479 (elf_backend_modify_program_headers): Don't override.
480 * elf32-tic6x.c (elf32_tic6x_always_size_sections): Call
481 bfd_elf_stack_segment_size.
482 (elf32_tic6x_modify_program_headers): Delete.
483 (elf32_tic6x_copy_private_data): Delete.
484 (elf_backend_stack_align): Override.
485 (bfd_elf32_bfd_copy_private_bfd_data): Don't override.
486 (elf_backend_modify_program_headers): Don't override.
488 2012-10-22 Alan Modra <amodra@gmail.com>
490 * cache.c (cache_bmmap): Don't use void* arithmetic.
492 2012-10-21 Alan Modra <amodra@gmail.com>
494 * compress.c (bfd_cache_section_contents): New function.
495 * bfd-in2.h: Regenerate.
497 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
499 * linker.c (_bfd_generic_link_output_symbols): Handle a
500 no-longer-global symbol entered through a plugin.
502 2012-10-20 Alan Modra <amodra@gmail.com>
504 * compress.c: Reinstate 2012-10-19 change.
505 (bfd_get_full_section_contents): Don't free unless we alloc.
506 Use proper decompress size. Delete some vars, rename others.
508 2012-10-19 Tom Tromey <tromey@redhat.com>
510 * compress.c: Revert previous patch.
512 2012-10-19 Tom Tromey <tromey@redhat.com>
514 * compress.c (bfd_get_full_section_contents): Don't cache
515 decompressed contents.
517 2012-10-18 Kai Tietz <ktietz@redhat.com>
520 * coff-i386.c (bfd_target): Add section flag SEC_EXCLUDE.
521 Allow BFD_COMPRESS and BFD_DECOMPRESS flags.
522 * coff-x86_64.c: Likewise.
523 * coffcode.h (DOT_ZDEBUG): New define.
524 (sec_to_styp_flags): Check for .zdebug.
525 (styp_to_sec_flags): Likewise.
526 * coffgen.c (make_a_section): Handle .debug_* section
527 compression/decompression flags.
528 * cofflink.c (mark_relocs): Ignore relocations
529 for a section, which isn't marked as used.
530 (_bfd_coff_link_input_bfd): Add support of compressed
532 * compress.c (decompress_contents): Loop as long
533 as there is input available and there is room for
535 * bfd/pe-arm.c: Add .zdebug_ partial match entry.
536 * pe-i386.c: Likewise.
537 * pe-x86_64.c: Likewise.
538 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't clear all
539 data-directories as this might destroy content.
541 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator):
542 define as coff_find_nearest_line_discriminator.
543 * libcoff-in.h (coff_find_nearest_line_discriminator): New
544 * libcoff.h: Regenerated.
545 * coff-x86_64.c: Likewise.
546 * coffgen.c (coff_find_nearest_line_discriminator): New function.
549 2012-10-16 Joel Brobecker <brobecker@adacore.com>
551 * coff64-rs6000.c (rs6000coff64_vec): Set _close_and_cleanup
552 field to _bfd_archive_close_and_cleanup.
553 (aix5coff64_vec): Likewise.
555 2012-10-16 Joel Brobecker <brobecker@adacore.com>
557 * coff-rs6000.c (rs6000coff_vec): Set _close_and_cleanup
558 field to _bfd_archive_close_and_cleanup.
559 (pmac_xcoff_vec): Likewise.
561 2012-10-16 Sofiane Naci <sofiane.naci@arm.com>
563 * elf64-aarch64.c (elf64_aarch64_tls_howto_table): Fix shift value for
564 R_AARCH64_TLSIE_LD_GOTTPREL_PREL19, R_AARCH64_TLSLE_MOVW_TPREL_G2,
565 R_AARCH64_TLSLE_MOVW_TPREL_G1, R_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
566 R_AARCH64_TLSLE_ADD_TPREL_HI12.
567 (elf64_aarch64_tlsdesc_howto_table): Fix shift value for
568 R_AARCH64_TLSDESC_LD64_PREL19 and R_AARCH64_TLSDESC_OFF_G1.
569 (elf64_aarch64_final_link_relocate): Add signed_addend when resolving
570 AARCH64_TLSLE_*_TPREL_* relocations.
572 2012-10-16 Alan Modra <amodra@gmail.com>
574 * elf32-xtensa.c (free_section_cache): Renamed from
575 clear_section_cache. Don't zero cache.
576 (section_cache_section): Remove ineffectual zero of cache.
577 Call init_section_cache instead.
579 2012-10-15 Doug Evans <dje@google.com>
581 * elf.c (special_sections_d): Add comment.
583 2012-10-13 H.J. Lu <hongjiu.lu@intel.com>
585 * Makefile.am (LIBDL): Replace -ldl with @lt_cv_dlopen_libs@.
586 * configure.in (lt_cv_dlopen_libs): AC_SUBST.
587 * Makefile.in: Regenerated.
588 * configure: Likewise.
590 2012-10-08 Alan Modra <amodra@gmail.com>
593 * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
596 2012-09-20 Walter Lee <walt@tilera.com>
598 * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
599 relocations with value of hgot.
600 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
602 2012-09-19 Steve Ellcey <sellcey@mips.com>
604 * config.bfd: Add mips*-mti-elf* target.
606 2012-09-18 H.J. Lu <hongjiu.lu@intel.com>
609 * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
610 if the old symbol is weak.
612 * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
613 _bfd_elf_merge_symbol call.
615 * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
616 if the old symbol is weak.
617 (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
619 (elf_link_add_object_symbols): Don't update symbol type from a
620 weak definition. Update symbol type from a common symbol when
621 overriding a weak symbol.
623 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
625 * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
627 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
629 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
631 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
633 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
635 2012-09-17 Walter Lee <walt@tilera.com>
637 * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
639 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
641 2012-09-17 Walter Lee <walt@tilera.com>
643 * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
644 of got relocations for when .got.plt section is merged with .got.
645 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
647 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
649 * configure: Regenerate.
651 2012-09-13 Anthony Green <green@moxielogic.com>
653 * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
655 (bfd_elf32_moxie_vec): Remove.
656 * config.bfd, configure.in: Add bi-endian support for moxie.
657 * configure: Rebuilt.
658 * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
659 (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
661 2012-09-12 Doug Kwan <dougkwan@google.com>
663 * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
664 relocation for stub lookup.
666 2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
668 * bfd-in2.h: Regenerated.
670 (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
671 (elf64_aarch64_reloc_map): Add reloc entry.
672 (aarch64_resolve_relocation): Likewise.
673 (bfd_elf_aarch64_put_addend): Likewise.
674 (aarch64_reloc_got_type): Likewise.
675 (elf64_aarch64_final_link_relocate): Likewise.
676 (lf64_aarch64_check_relocs): Likewise.
677 (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
679 * libbfd.h: Regenerated.
680 * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
682 2012-09-10 Matthias Klose <doko@ubuntu.com>
684 * config.in: Disable sanity check for kfreebsd.
686 2012-09-10 H.J. Lu <hongjiu.lu@intel.com>
688 * configure: Regenerated.
690 2012-09-04 Sergey A. Guriev <sergey.a.guriev@intel.com>
692 * cpu-ia64-opc.c (ins_cnt6a): New function.
696 (elf64_ia64_operands): Add new operand types.
698 2012-09-04 H.J. Lu <hongjiu.lu@intel.com>
701 * elf.c (ignore_section_sym): Also ignore section symbols without
704 2012-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
706 * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
707 local and global ifunc symbols.
708 * elf64-s390.c (elf_s390_relocate_section): Likewise.
710 2012-09-02 H.J. Lu <hongjiu.lu@intel.com>
712 * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
715 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
718 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
719 hdynamic instead of "_DYNAMIC".
720 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
721 * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
722 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
723 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
724 * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
725 * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
726 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
727 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
728 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
729 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
730 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
731 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
732 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
733 * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
734 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
735 * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
736 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
737 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
738 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
739 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
740 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
741 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
742 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
744 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
745 hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
746 _PROCEDURE_LINKAGE_TABLE_.
747 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
748 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
750 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
752 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
754 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
756 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
758 * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
759 (elf_i386_size_dynamic_sections): Use it on input sections.
760 (elf_i386_relocate_section): Don't convert
761 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
762 for local symbols here.
764 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
765 (elf_x86_64_size_dynamic_sections): Use it on input sections.
766 (elf_x86_64_relocate_section): Don't convert
767 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
768 for local symbols here.
770 2012-08-30 H.J. Lu <hongjiu.lu@intel.com>
772 * elf32-i386.c (elf_i386_relocate_section): Convert
773 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
776 * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
777 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
780 2012-08-31 Alan Modra <amodra@gmail.com>
783 * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
784 by a linker script in .opd to corresponding input .opd section.
786 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
788 * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
790 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
792 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
794 * elflink.c (_bfd_elf_merge_symbol): Also override the version
795 a dynamic symbol defaulted to if preempted with a hidden or
798 2012-08-28 Walter Lee <walt@tilera.com>
800 * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
802 (tilepro_plt_entry_build): Account for new header size.
803 (tilepro_elf_finish_dynamic_sections): Ditto.
804 (tilepro_elf_plt_sym_val): Ditto.
805 * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
807 (tilegx_elf_finish_dynamic_sections): Account for new padding.
809 2012-08-27 Walter Lee <walt@tilera.com>
811 * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
812 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
813 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
814 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
815 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
816 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
817 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
818 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
819 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
820 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
821 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
822 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
823 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
824 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
825 * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
826 (tilegx_reloc_map): Ditto.
827 (reloc_to_create_func): Ditto.
828 (tilegx_elf_check_relocs): Ditto.
829 (tilegx_elf_gc_sweep_hook): Ditto.
830 (tilegx_elf_relocate_section): Ditto.
831 * libbfd.h: Regenerate.
832 * bfd-in2.h: Regenerate.
834 2012-08-24 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
836 * elf32-arm.c (v8): New array.
837 (tag_cpu_arch_combine): Add support for ARMv8 attributes.
838 (elf32_arm_merge_eabi_attributes): Likewise.
839 (VFP_VERSION_COUNT): New define.
841 2012-08-20 Tom Tromey <tromey@redhat.com>
843 * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
845 * opncls.c (_bfd_delete_bfd): Free arelt_data.
846 * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
848 * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
849 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
851 (xcoff_write_archive_contents_old): Likewise.
852 (xcoff_write_archive_contents_big): Likewise.
853 * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
855 * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
857 (_bfd_get_elt_at_filepos): Likewise. Clear n_nfd->arelt_data on
859 (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
860 (do_slurp_coff_armap): Likewise.
861 (_bfd_slurp_extended_name_table): Likewise.
862 (bfd_slurp_bsd_armap_f2): Likewise. Don't leak 'mapdata'.
864 2012-08-17 Nick Clifton <nickc@redhat.com>
866 * po/vi.po: Updated Vietnamese translation.
868 2012-08-17 Yuri Chornoivan <yurchor@ukr.net>
870 * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
871 * elfxx-mips.c, * vms-alpha.c: Typo fixes.
873 2012-08-17 Alan Modra <amodra@gmail.com>
876 * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
877 Instead malloc areltdata.
879 2012-08-16 Tom Tromey <tromey@redhat.com>
882 * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
883 'member' BFD. Don't try to free 'ared'.
885 2012-08-14 Nick Clifton <nickc@redhat.com>
887 * po/uk.po: Updated Ukranian translation.
889 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
891 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
892 the options section in the output rather than input BFD to
893 decide if to add a DT_MIPS_OPTIONS tag.
895 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
897 * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
900 2012-08-13 Ian Bolton <ian.bolton@arm.com>
901 Laurent Desnogues <laurent.desnogues@arm.com>
902 Jim MacArthur <jim.macarthur@arm.com>
903 Marcus Shawcroft <marcus.shawcroft@arm.com>
904 Nigel Stephens <nigel.stephens@arm.com>
905 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
906 Richard Earnshaw <rearnsha@arm.com>
907 Sofiane Naci <sofiane.naci@arm.com>
908 Tejas Belagod <tejas.belagod@arm.com>
909 Yufeng Zhang <yufeng.zhang@arm.com>
911 * Makefile.am: Add AArch64 files.
912 * Makefile.in: Regenerate.
913 * archures.c (bfd_aarch64_arch): New declaration.
914 (bfd_archures_list): Use bfd_archures_list.
915 * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
916 (bfd_aarch64_process_before_allocation): New declaration.
917 (bfd_elf64_aarch64_process_before_allocation): New declaration.
918 (bfd_elf64_aarch64_set_options): New declaration.
919 (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
920 (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
921 (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
922 (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
923 (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
924 (bfd_is_aarch64_special_symbol_name): New declaration.
925 (bfd_aarch64_merge_machines): New declaration.
926 (bfd_aarch64_update_notes): New declaration.
927 (int bfd_aarch64_get_mach_from_notes): New declaration.
928 (elf64_aarch64_setup_section_lists): New declaration.
929 (elf64_aarch64_next_input_section): New declaration.
930 (elf64_aarch64_size_stubs): New declaration.
931 (elf64_aarch64_build_stubs): New declaration.
932 * config.bfd: Add AArch64.
933 * configure.in: Add AArch64.
934 * configure: Regenerate.
935 * cpu-aarch64.c: New file.
936 * elf-bfd.h: Add AArch64.
937 * bfd-in2.h: Regenerate.
938 * libbfd.h: Regenerate.
939 * elf64-aarch64.c: New file.
940 * reloc.c: Add AArch64 relocations.
941 * targets.c: Add AArch64.
942 * po/SRC-POTFILES.in: Regenerate.
944 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
946 * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
947 of protected symbols.
949 2012-08-10 Alan Modra <amodra@gmail.com>
952 * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
953 (setup_group): Adjust uses.
954 (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
957 2012-08-09 Nick Clifton <nickc@redhat.com>
959 * po/vi.po: Updated Vietnamese translation.
961 2012-08-09 Maciej W. Rozycki <macro@codesourcery.com>
963 * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
964 Remove macros, folding them into...
965 (LA25_LUI_MICROMIPS): ... this new macro.
966 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
967 (LA25_J_MICROMIPS): ... this new macro.
968 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
970 (LA25_ADDIU_MICROMIPS): ... this new macro.
971 (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
972 (mips_elf_create_la25_stub): Use them.
973 (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
974 (_bfd_mips_elf_relax_section): Likewise.
976 2012-08-09 Alan Modra <amodra@gmail.com>
977 Tom Tromey <tromey@redhat.com>
979 * archive.c (SECTION Archives): Update documentation.
980 (_bfd_delete_archive_data): Remove.
981 (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
982 (archive_close_worker, _bfd_archive_close_and_cleanup): New
984 * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
985 (_bfd_delete_archive_data): Don't declare.
986 (_bfd_archive_close_and_cleanup): Declare.
987 (_bfd_generic_close_and_cleanup): Redefine.
989 * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
990 (bfd_close): Don't close nested thin archives here.
992 2012-08-07 Tom Tromey <tromey@redhat.com>
994 * archive.c (_bfd_delete_archive_data): New function.
995 * libbfd-in.h (_bfd_delete_archive_data): Declare.
997 * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
999 2012-08-07 Nick Clifton <nickc@redhat.com>
1001 * po/uk.po: Updated Ukranian translation.
1003 2012-08-06 Maciej W. Rozycki <macro@codesourcery.com>
1005 * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
1006 symbols special case.
1008 2012-08-05 Maciej W. Rozycki <macro@linux-mips.org>
1010 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
1011 PLT slots for local symbols.
1013 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
1015 * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
1016 field initializers throughout.
1017 * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
1019 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
1021 * elfxx-mips.c (mips_elf_perform_relocation): Update the
1022 cross-mode jump message.
1024 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
1026 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
1027 comment on DT_MIPS_RLD_MAP.
1029 2012-08-03 Tom Tromey <tromey@redhat.com>
1031 * opncls.c (_bfd_delete_bfd): Now static.
1032 * libbfd-in.h (_bfd_delete_bfd): Don't declare.
1033 * libbfd.h: Rebuild.
1035 2012-08-02 Sean Keys <skeys@ipdatasys.com>
1037 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
1038 conditional statment to allow suppression of mismatched bank
1041 2012-08-01 Alan Modra <amodra@gmail.com>
1043 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
1044 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
1046 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
1048 2012-07-30 Nick Clifton <nickc@redhat.com>
1050 * po/bfd.pot: Updated template.
1051 * po/es.po: Updated Spanish translation.
1052 * po/fi.po: Updated Finnish translation.
1053 * po/fr.po: Updated French translation.
1054 * po/ru.po: Updated Russian translation.
1055 * po/uk.po: Updated Ukranian translation.
1057 2012-07-27 Mike Frysinger <vapier@gentoo.org>
1059 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
1060 (AM_INIT_AUTOMAKE): Remove args.
1061 * configure: Regenerate.
1063 2012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1065 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
1066 arch depending on the target size.
1068 2012-07-27 Tristan Gingold <gingold@adacore.com>
1070 * configure.in: Bump version to 2.23.51
1071 * configure: Regenerate.
1073 2012-07-26 Teresa Johnson <tejohnson@google.com>
1075 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
1078 2012-07-26 Meador Inge <meadori@codesourcery.com>
1079 Nick Clifton <nickc@redhat.com>
1082 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
1083 if a required section is missing from the linker script.
1085 2012-07-24 Jan Waclawek <konfera@efton.sk>
1087 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
1088 _bfd_elf_link_read_relocs with keep_memory as TRUE.
1090 2012-07-24 Teresa Johnson <tejohnson@google.com>
1092 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
1093 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
1094 * coff64-rs6000.c: Likewise.
1095 * dwarf2.c (struct line_info): Add discriminator field.
1096 (add_line_info): Fill in new discriminator field.
1097 (decode_line_info): Record discriminator information instead
1099 (lookup_address_in_line_info_table): Return discriminator field if
1101 (comp_unit_find_nearest_line): Add discriminator argument.
1102 (find_line): Likewise.
1103 (_bfd_dwarf2_find_nearest_line): Likewise.
1104 (_bfd_dwarf2_find_line): Likewise.
1105 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
1106 (_bfd_elf_find_line_discriminator): Likewise.
1107 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
1108 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
1109 that invokes _bfd_elf_find_nearest_line_discriminator with correct
1111 (_bfd_elf_find_nearest_line_discriminator): New.
1112 (_bfd_elf_find_line): Change to a wrapper
1113 that invokes _bfd_elf_find_line_discriminator with correct
1115 (_bfd_elf_find_line_discriminator): New.
1116 * coffgen.c (coff_find_nearest_line_with_names): Handle
1117 new discriminator argument.
1118 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1119 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1120 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1121 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1122 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
1124 (_bfd_dwarf2_find_line): Likewise.
1125 (_bfd_generic_find_nearest_line_discriminator): New.
1126 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
1127 * bfd-in2.h: Regenerated.
1128 * libbfd.h: Likewise.
1129 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
1130 _bfd_find_nearest_line_discriminator with
1131 _bfd_generic_find_nearest_line_discriminator.
1132 (bfd_target): Add _bfd_find_nearest_line_discriminator.
1134 2012-07-24 Sean Keys <skeys@ipdatasys.com>
1136 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
1137 that enables the linker to offset addresses, when linking against
1138 symbols from the XGATE processor and vice versa.
1140 2012-07-23 Nick Clifton <nickc@redhat.com>
1142 * cisco-core.c (cisco_core_file_failing_command): Make static.
1143 (cisco_core_file_failing_signal): Make static.
1145 2012-07-18 H.J. Lu <hongjiu.lu@intel.com>
1147 * bfd-in2.h: Regenerated.
1149 2012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
1152 * section.c: Fix a typo in comments.
1154 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1156 * elf64-s390.c: Include elf-s390-common.c.
1157 (R_390_IRELATIVE): New reloc.
1158 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
1159 (RELA_ENTRY_SIZE): New macro.
1160 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
1161 *ifunc_resolver_section.
1162 (struct plt_entry): New struct.
1163 (struct elf_s390_obj_tdata): New field local_plt.
1164 (elf_s390_local_plt): New macro.
1165 (struct elf_s390_link_hash_table): New field irelifunc.
1167 (link_hash_newfunc): Initialize new fields.
1168 (elf_s390_check_relocs): Handle IFUNC symbols.
1169 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
1171 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
1173 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
1174 (elf_s390_relocate_section): Likewise.
1175 (elf_s390_finish_dynamic_symbol): Likewise.
1176 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
1177 (elf_s390_finish_ifunc_symbol): New function.
1178 (elf_s390_gc_sweep_hook): Handle local plt entries.
1179 (elf_backend_add_symbol_hook): Define.
1180 * elf32-s390.c: See elf64-s390.c changes.
1181 * elf-s390-common.c: New file.
1182 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
1183 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
1184 BFD_RELOC_390_IRELATIVE.
1185 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
1187 2012-07-13 Nick Clifton <nickc@redhat.com>
1189 * aix386-core.c: Remove use of PTR and PARAMS macros.
1190 * archive.c: Likewise.
1191 * cache.c: Likewise.
1192 * cisco-core.c: Likewise.
1193 * coff-alpha.c: Likewise.
1194 * coff-apollo.c: Likewise.
1195 * coff-aux.c: Likewise.
1196 * coff-h8300.c: Likewise.
1197 * coff-h8500.c: Likewise.
1198 * coff-i386.c: Likewise.
1199 * coff-i960.c: Likewise.
1200 * coff-ia64.c: Likewise.
1201 * coff-m68k.c: Likewise.
1202 * coff-m88k.c: Likewise.
1203 * coff-mcore.c: Likewise.
1204 * coff-mips.c: Likewise.
1205 * coff-or32.c: Likewise.
1206 * coff-ppc.c: Likewise.
1207 * coff-rs6000.c: Likewise.
1208 * coff-sh.c: Likewise.
1209 * coff-sparc.c: Likewise.
1210 * coff-stgo32.c: Likewise.
1211 * coff-tic30.c: Likewise.
1212 * coff-tic4x.c: Likewise.
1213 * coff-tic54x.c: Likewise.
1214 * coff-tic80.c: Likewise.
1215 * coff-w65.c: Likewise.
1216 * cofflink.c: Likewise.
1217 * cpu-arc.c: Likewise.
1218 * cpu-cris.c: Likewise.
1219 * cpu-h8500.c: Likewise.
1220 * cpu-i960.c: Likewise.
1221 * cpu-msp430.c: Likewise.
1222 * cpu-ns32k.c: Likewise.
1223 * cpu-powerpc.c: Likewise.
1224 * cpu-rs6000.c: Likewise.
1225 * cpu-tic4x.c: Likewise.
1226 * cpu-w65.c: Likewise.
1227 * ecoff.c: Likewise.
1228 * ecofflink.c: Likewise.
1229 * elf-m10200.c: Likewise.
1230 * elf32-bfin.c: Likewise.
1231 * elf32-cris.c: Likewise.
1232 * elf32-crx.c: Likewise.
1233 * elf32-fr30.c: Likewise.
1234 * elf32-frv.c: Likewise.
1235 * elf32-h8300.c: Likewise.
1236 * elf32-i960.c: Likewise.
1237 * elf32-m32c.c: Likewise.
1238 * elf32-m68hc11.c: Likewise.
1239 * elf32-m68hc12.c: Likewise.
1240 * elf32-m68hc1x.c: Likewise.
1241 * elf32-m68k.c: Likewise.
1242 * elf32-mcore.c: Likewise.
1243 * elf32-rl78.c: Likewise.
1244 * elf32-rx.c: Likewise.
1245 * elf32-s390.c: Likewise.
1246 * elf32-vax.c: Likewise.
1247 * elf64-alpha.c: Likewise.
1248 * elf64-mmix.c: Likewise.
1249 * elf64-s390.c: Likewise.
1250 * elf64-sparc.c: Likewise.
1251 * elfnn-ia64.c: Likewise.
1252 * elfxx-mips.c: Likewise.
1253 * elfxx-sparc.c: Likewise.
1255 * hp300hpux.c: Likewise.
1256 * hppabsd-core.c: Likewise.
1257 * hpux-core.c: Likewise.
1258 * i386dynix.c: Likewise.
1259 * i386linux.c: Likewise.
1260 * i386lynx.c: Likewise.
1261 * i386mach3.c: Likewise.
1262 * i386msdos.c: Likewise.
1263 * i386os9k.c: Likewise.
1264 * irix-core.c: Likewise.
1265 * lynx-core.c: Likewise.
1266 * m68klinux.c: Likewise.
1267 * mach-o.h: Likewise.
1268 * mipsbsd.c: Likewise.
1269 * netbsd-core.c: Likewise.
1270 * nlm32-i386.c: Likewise.
1271 * osf-core.c: Likewise.
1272 * pc532-mach.c: Likewise.
1274 * ppcboot.c: Likewise.
1275 * ptrace-core.c: Likewise.
1276 * reloc16.c: Likewise.
1277 * sco5-core.c: Likewise.
1279 * sparclinux.c: Likewise.
1280 * sparclynx.c: Likewise.
1281 * ticoff.h: Likewise.
1282 * trad-core.c: Likewise.
1283 * vms-lib.c: Likewise.
1286 2012-07-09 Alan Modra <amodra@gmail.com>
1289 * elflink.c (elf_sort_symbol): Sort by size too.
1290 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
1291 Do not depend on ordering of symbol aliases. Match largest size.
1293 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1295 * elf.c (assign_section_numbers): Check if number of sections
1297 * elfcode.h (elf_object_p): Likewise.
1299 2012-07-03 Nick Clifton <nickc@redhat.com>
1301 * archive.c (bsd_write_armap): Catch attempts to create an archive
1302 with indicies bigger than 4Gb.
1303 (coff_write_armap): Likewise.
1305 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1308 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
1311 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1314 * elflink.c (_bfd_elf_update_dynamic_flags): New.
1315 (_bfd_elf_merge_symbol): Update both real and indirect symbol
1317 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
1318 the indirect symbol is defined in a shared library.
1319 (elf_link_add_object_symbols): Likewise. If the indirect
1320 symbol has been forced local, don't make the real symbol
1322 (elf_link_check_versioned_symbol): Check indirect symbol.
1323 (elf_link_output_extsym): Use real symbol definition when
1324 reporting indirect symbol error. Check version info for
1325 dynamic versioned symbol.
1327 2012-07-03 Alan Modra <amodra@gmail.com>
1330 * elf.c (assign_file_positions_for_load_sections): Remove assertions
1331 that only PT_LOAD headers include file header and section headers.
1332 (assign_file_positions_for_non_load_sections): Similarly don't
1333 assert PT_GNU_RELRO header does not include file and section headers.
1334 Compare first section vma rather than PT_LOAD p_vaddr against
1335 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
1336 abort with assertion.
1338 2012-07-02 Alan Modra <amodra@gmail.com>
1340 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
1341 "anyway" variant when creating .plt.
1342 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
1343 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
1344 m32c_elf_relax_plt_section.
1345 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
1346 when creating .got and .got.plt.
1347 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
1348 bfd_get_linker_section.
1349 * sunos.c: Similarly throughout.
1351 2012-07-01 Andreas Schwab <schwab@linux-m68k.org>
1353 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
1356 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
1358 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
1359 on unresolvable relocation.
1361 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
1363 * archive.c (_bfd_compute_and_write_armap): Simplify global
1366 2012-06-29 Nick Clifton <nickc@redhat.com>
1369 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
1370 for locally bound symbols.
1372 2012-06-29 Alan Modra <amodra@gmail.com>
1374 * section.c (bfd_get_linker_section): New function.
1375 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
1376 the above throughout rather than bfd_get_section_by_name. Use
1377 bfd_make_section_anyway rather than bfd_make_section when creating
1379 * elf32-bfin.c: Likewise.
1380 * elf32-cr16.c: Likewise.
1381 * elf32-cris.c: Likewise.
1382 * elf32-frv.c: Likewise.
1383 * elf32-hppa.c: Likewise.
1384 * elf32-i370.c: Likewise.
1385 * elf32-i386.c: Likewise.
1386 * elf32-lm32.c: Likewise.
1387 * elf32-m32c.c: Likewise.
1388 * elf32-m32r.c: Likewise.
1389 * elf32-m68k.c: Likewise.
1390 * elf32-microblaze.c: Likewise.
1391 * elf32-ppc.c: Likewise.
1392 * elf32-rl78.c: Likewise.
1393 * elf32-s390.c: Likewise.
1394 * elf32-score.c: Likewise.
1395 * elf32-score7.c: Likewise.
1396 * elf32-sh.c: Likewise.
1397 * elf32-tic6x.c: Likewise.
1398 * elf32-tilepro.c: Likewise.
1399 * elf32-vax.c: Likewise.
1400 * elf32-xstormy16.c: Likewise.
1401 * elf32-xtensa.c: Likewise.
1402 * elf64-alpha.c: Likewise.
1403 * elf64-hppa.c: Likewise.
1404 * elf64-ia64-vms.c: Likewise.
1405 * elf64-ppc.c: Likewise.
1406 * elf64-s390.c: Likewise.
1407 * elf64-sh64.c: Likewise.
1408 * elf64-sparc.c: Likewise.
1409 * elf64-x86-64.c: Likewise.
1410 * elfnn-ia64.c: Likewise.
1411 * elfxx-mips.c: Likewise.
1412 * elfxx-sparc.c: Likewise.
1413 * elfxx-tilegx.c: Likewise.
1414 * elflink.c: Likewise.
1415 * elf-vxworks.c: Likewise.
1416 * elf-m10300.c: Likewise. Also make use of htab plt, got and
1418 * bfd-in2.h: Regenerate.
1419 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
1420 calling create_rofixup_section.
1421 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
1423 2012-06-29 Alan Modra <amodra@gmail.com>
1425 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
1426 section for bss type sections, except for .rela.bss.
1427 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1428 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
1429 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
1430 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1431 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1433 2012-06-28 Roland McGrath <mcgrathr@google.com>
1435 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
1436 displacement calculation in nacl_p case.
1438 2012-06-28 Nick Clifton <nickc@redhat.com>
1440 * po/uk.po: New Ukranian translation.
1441 * configure.in (ALL_LINGUAS): Add uk.
1442 * configure: Regenerate.
1444 2012-06-26 Alan Modra <amodra@gmail.com>
1446 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
1447 file has multiple .got/.toc sections and all don't fit in
1450 2012-06-22 Roland McGrath <mcgrathr@google.com>
1452 * elf.c (assign_file_positions_for_non_load_sections): Define
1453 __ehdr_start symbol if it's referenced and there's a PT_LOAD
1454 segment that covers both the file and program headers.
1456 2012-06-22 Andreas Schwab <schwab@linux-m68k.org>
1458 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
1459 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
1461 2012-06-22 Alan Modra <amodra@gmail.com>
1463 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
1464 save/restore functions when relocatable. Make "funcs" static.
1466 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
1468 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
1469 of merged .got and .got.plt entries.
1471 2012-06-18 John Szakmeister <john@szakmeister.net>
1473 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
1475 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
1477 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
1478 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
1479 thread common symbols.
1481 2012-06-13 Nick Clifton <nickc@redhat.com>
1483 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
1484 (elf32_arm_object_p): If the machine number could not be deduced
1485 from the notes, call bfd_arm_get_mach_from_attributes to get the
1486 number from the attributes.
1488 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
1491 * elf.c (assign_file_positions_for_non_load_sections): Abort if
1492 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
1494 2012-06-12 Alan Modra <amodra@gmail.com>
1497 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
1498 sections at end of PT_LOAD segment when searching for segment
1499 that contains end of relro extent.
1501 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
1503 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
1505 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
1507 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
1509 2012-06-06 Alan Modra <amodra@gmail.com>
1511 * elflink.c (elf_link_input_bfd): Provide a file symbol for
1512 each input file with local syms, if the input lacks such.
1513 (bfd_elf_final_link): Add a file symbol to mark end of locals
1514 for which we can associate with input files.
1515 (struct elf_final_link_info): Add filesym_count field.
1516 (struct elf_outext_info): Add need_second_pass and second_pass.
1517 (elf_link_output_extsym): Detect symbols defined in the output
1518 file, emit them on second pass over locals.
1520 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1522 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1523 of target_read_memory as bfd_size_type.
1524 * bfd-in2.h: Regenerate.
1525 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1526 argument of target_read_memory as bfd_size_type.
1527 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1528 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1529 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1530 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1532 2012-06-03 Alan Modra <amodra@gmail.com>
1535 * elf.c (elf_find_function): Cache last function sym info.
1536 (_bfd_elf_maybe_function_sym): Return function size, pass in
1537 section of interest.
1538 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
1539 (_bfd_elf_maybe_function_sym): Likewise.
1540 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1541 (opd_entry_value): Add in_code_sec param. Revert caching code.
1542 Return -1 if in_code_sec and function found in wrong section.
1545 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
1547 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1548 of target_read_memory as size_t.
1549 * bfd-in2.h: Regenerate.
1550 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1551 argument of target_read_memory as size_t.
1552 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1553 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1554 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1555 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1557 2012-06-01 Alan Modra <amodra@gmail.com>
1560 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
1562 2012-05-29 Tom Tromey <tromey@redhat.com>
1564 * opncls.c (bfd_fopen): Always close fd on failure.
1565 (bfd_fdopenr): Likewise.
1567 2012-05-27 Alan Modra <amodra@gmail.com>
1570 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
1571 a dynamic library finds a new instance with non-default
1572 visibility in a regular object, correctly handle symbols
1573 already on the undefs list and undo dynamic symbol state when
1574 the new symbol is hidden or internal.
1576 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
1578 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
1579 dynamic_sec_flags to create PLT .eh_frame section.
1580 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1582 2012-05-25 Alan Modra <amodra@gmail.com>
1585 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
1586 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
1587 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
1588 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
1589 size dynamic sections before stripping eh_frame_hdr.
1590 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
1591 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
1592 if no other .eh_frame sections exist.
1593 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
1594 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
1595 or alloc plt_eh_frame here..
1596 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
1597 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
1598 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
1599 before writing plt offset.
1600 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
1601 or alloc plt_eh_frame here..
1602 (elf_x86_64_size_dynamic_sections): ..do it here instead.
1603 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
1604 before writing plt offset.
1606 2012-05-24 Alan Modra <amodra@gmail.com>
1609 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1610 size to output section alignment.
1611 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1613 2012-05-23 Alan Modra <amodra@gmail.com>
1615 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1616 BFDs with multiple .eh_frame sections.
1618 2012-05-23 Alan Modra <amodra@gmail.com>
1621 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1623 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1626 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1628 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1630 2012-05-22 Alan Modra <amodra@gmail.com>
1632 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
1633 first one is zero size or discarded.
1634 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1635 glink_eh_frame contents here..
1636 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
1639 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1642 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1643 eh_frame section if there is an input .eh_frame section.
1644 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1646 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1649 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1650 create PLT eh_frame section with SEC_LINKER_CREATED.
1651 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1653 2012-05-22 Alan Modra <amodra@gmail.com>
1655 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1656 sections attached to a BFD.
1657 * section.c (bfd_get_section_by_name): Rewrite description.
1658 (bfd_get_next_section_by_name): New function.
1659 * bfd-in2.h: Regenerate.
1661 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
1663 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1664 (elf_m68k_grok_psinfo): New function.
1665 (elf_backend_grok_prstatus): Define.
1666 (elf_backend_grok_psinfo): Define.
1668 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1670 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1671 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1672 backend's GOT header size instead of hardcoding it.
1674 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1676 * elf32-vax.c (elf_vax_relocate_section)
1677 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1679 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1681 * elf32-vax.c (elf_vax_relocate_section)
1682 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1683 its name as the check for text sections.
1685 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1687 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1688 the third reloc offset is the same as the first.
1690 2012-05-19 Alan Modra <amodra@gmail.com>
1692 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1693 (has_tls_reloc, has_tls_get_addr_call): Move back to..
1694 * elf32-ppc.c: ..here.
1695 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1696 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1698 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
1700 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1701 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1702 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1704 2012-05-18 Roland McGrath <mcgrathr@google.com>
1706 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1707 not to clobber the ar_fmag field stored in ARED->arch_header.
1709 2012-05-18 Pedro Alves <palves@redhat.com>
1711 * mach-o.h: Don't include sysdep.h.
1713 2012-05-18 Nick Clifton <nickc@redhat.com>
1716 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1717 complaining about config.h not having been included.
1718 * bfd-in2.h: Regenerate.
1720 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
1722 * aclocal.m4: Regenerate.
1723 * Makefile.in: Regenerate.
1725 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
1726 Nick Clifton <nickc@redhat.com>
1729 * configure.in: Add check that sysdep.h has been included before
1730 any system header files.
1731 * configure: Regenerate.
1732 * config.in: Regenerate.
1733 * aclocal.m4: Regenerate.
1734 * bfd-in.h: Generate an error if included before config.h.
1735 * sysdep.h: Likewise.
1736 * bfd-in2.h: Regenerate.
1737 * compress.c: Remove #include "config.h".
1738 * plugin.c: Likewise.
1739 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1740 * elf64-hppa.c: Likewise.
1742 * xsymc.c: Likewise.
1744 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
1745 Alan Modra <amodra@gmail.com>
1747 * elf.c (ignore_section_sym): Correct comment. Don't return
1748 true for absolute section.
1749 (elf_map_symbols): Move stray comment. Adjust for above change.
1750 Don't discard global section symbols.
1752 2012-05-17 Alan Modra <amodra@gmail.com>
1754 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1755 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1756 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1759 2012-05-17 Alan Modra <amodra@gmail.com>
1761 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1762 is_ppc_vle): Move to..
1763 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1765 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
1767 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1768 bfd_get_section_lma, bfd_get_section_alignment,
1769 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1770 in order to use the `bfd' argument.
1771 * bfd-in2.h: Regenerate.
1772 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1773 as the first argument for `bfd_get_section_alignment'.
1774 * elf32-arm.c (create_ifunc_sections): Likewise, for
1775 `bfd_set_section_alignment'.
1776 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1777 `bfd_get_section_name'.
1778 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1779 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1780 (ppc_elf_relocate_section): Likewise.
1781 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1782 `bfd_get_section_vma'.
1783 * elf64-ppc.c (create_linkage_sections): Likewise, for
1784 `bfd_set_section_alignment'.
1786 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
1789 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1790 * bfd-in2.h: Regenerate.
1791 * libbfd.h: Regenerate.
1792 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1794 (avr_reloc_map): Likewise.
1796 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
1799 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1800 * bfd/aout-ns32k.c: Likewise.
1801 * bfd/aout-sparcle.c: Likewise.
1802 * bfd/aout0.c: Likewise.
1803 * bfd/bfd-in2.h: Likewise.
1804 * bfd/coff-stgo32.c: Likewise.
1805 * bfd/cpu-lm32.c: Likewise.
1806 * bfd/cpu-microblaze.c: Likewise.
1807 * bfd/cpu-score.c: Likewise.
1808 * bfd/cpu-tilegx.c: Likewise.
1809 * bfd/cpu-tilepro.c: Likewise.
1810 * bfd/elf32-lm32.c: Likewise.
1811 * bfd/elf32-microblaze.c: Likewise.
1812 * bfd/elf32-score7.c: Likewise.
1813 * bfd/elf32-tilepro.c: Likewise.
1814 * bfd/elfxx-tilegx.c: Likewise.
1815 * bfd/mach-o.h: Likewise.
1816 * bfd/nlm32-ppc.c: Likewise.
1817 * bfd/ns32knetbsd.c: Likewise.
1818 * bfd/pef.h: Likewise.
1819 * bfd/plugin.c: Likewise.
1820 * bfd/stab-syms.c: Likewise.
1821 * bfd/sunos.c: Likewise.
1822 * bfd/syms.c: Likewise.
1823 * bfd/xsym.h: Likewise.
1825 2012-05-16 Alan Modra <amodra@gmail.com>
1827 * elflink.c: Rename flaginfo to flinfo throughout, except..
1828 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1829 Formatting, style. Simplify flag match.
1831 2012-05-16 Alan Modra <amodra@gmail.com>
1833 * dwarf2.c: Formatting.
1834 (arange_add): Pass in unit rather than bfd. Update callers.
1835 Ignore empty ranges. Don't ask for cleared memory.
1836 (parse_comp_unit): Only set unit->base_address if processing
1837 DW_TAG_compile_unit.
1838 (find_debug_info): Optimise section lookup.
1839 (place_sections): Use bfd_alloc for stash->adjusted_sections.
1840 (find_line): Match previously parsed comp unit addresses as we
1841 do for newly parsed comp units.
1843 2012-05-16 Alan Modra <amodra@gmail.com>
1845 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
1846 stops at end of ar_size field.
1848 2012-05-16 Alan Modra <amodra@gmail.com>
1852 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1853 out of range. As a special case, fix sh_info for zero sh_size.
1854 Do the same for .symtab.
1856 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
1857 Stephane Carrez <stcarrez@nerim.fr>
1859 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1860 * config.bfd: Likewise.
1861 * cpu-m9s12x.c: New.
1862 * cpu-m9s12xg.c: New.
1863 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1864 Add option to offset S12 addresses into XGATE memory space.
1865 Fix carry bug in IMM16 (IMM8 low/high) relocate.
1866 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1867 (ALL_MACHINES_CFILES): Likewise.
1868 * reloc.c: Add S12X relocs.
1869 * Makefile.in: Regenerate.
1870 * bfd-in2.h: Regenerate.
1871 * libbfd.h: Regenerate.
1873 2012-05-14 James Lemke <jwlemke@codesourcery.com>
1874 Catherine Moore <clm@codesourcery.com>
1876 * bfd.c (bfd_lookup_section_flags): Add section parm.
1877 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1878 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1879 (bfd_elf_lookup_section_flags): Add section parm.
1880 * elf32-ppc.c (is_ppc_vle): New function.
1881 (ppc_elf_modify_segment_map): New function.
1882 (elf_backend_modify_segment_map): Define.
1883 (has_vle_insns): New define.
1884 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1885 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1886 Move in logic to omit / include a section.
1887 * libbfd-in.h (bfd_link_info): Add section parm.
1888 (bfd_generic_lookup_section_flags): Likewise.
1889 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1890 * section.c (bfd_section): Move out section_flag_info.
1891 (BFD_FAKE_SECTION): Remove flag_info initializer.
1892 * targets.c (_bfd_lookup_section_flags): Add section parm.
1894 2012-05-14 Catherine Moore <clm@codesourcery.com>
1896 * archures.c (bfd_mach_ppc_vle): New.
1897 * bfd-in2.h: Regenerated.
1898 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1899 * elf32-ppc.c (split16_format_type): New enumeration.
1900 (ppc_elf_vle_split16): New function.
1901 (HOWTO): Add entries for R_PPC_VLE relocations.
1902 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1903 (ppc_elf_section_flags): New function.
1904 (ppc_elf_lookup_section_flags): New function.
1905 (ppc_elf_section_processing): New function.
1906 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1907 (ppc_elf_relocation_section): Likewise.
1908 (elf_backend_lookup_section_flags_hook): Define.
1909 (elf_backend_section_flags): Define.
1910 (elf_backend_section_processing): Define.
1911 * elf32-ppc.h (ppc_elf_section_processing): Declare.
1912 * libbfd.h: Regenerated.
1913 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1914 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1915 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1916 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1917 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1918 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1919 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1920 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1921 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1923 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
1926 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1927 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1928 * bfd-in2.h: Regenerate.
1929 * libbfd.h: Regenerate.
1930 * elf32-avr.c (elf_avr_howto_table): Add entries for
1931 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1932 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1935 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1937 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1938 addend overflow check.
1940 2012-05-10 DJ Delorie <dj@redhat.com>
1942 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1944 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1947 hex number in x32 addend overflow check.
1949 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1951 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1952 R_X86_64_RELATIVE64.
1954 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1956 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1957 overflow for R_X86_64_RELATIVE64.
1959 2012-05-08 Ben Cheng <bccheng@google.com>
1961 * elf.c: Preserve the original p_align and p_flags if they are
1964 2012-05-07 Alan Modra <amodra@gmail.com>
1966 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1967 RELOC_AGAINST_DISCARDED_SECTION invocation.
1969 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
1971 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1972 local variable i_ instead of assuming and using a variable i.
1974 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
1976 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1978 * elfxx-mips.c (mips_reloc_against_discarded_section): New
1980 (_bfd_mips_elf_relocate_section): Call it, in place of
1981 RELOC_AGAINST_DISCARDED_SECTION.
1982 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1983 to RELOC_AGAINST_DISCARDED_SECTION.
1984 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1985 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1986 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1987 * elf32-bfin.c (bfin_relocate_section): Likewise.
1988 (bfinfdpic_relocate_section): Likewise.
1989 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1990 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1991 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1992 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1993 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1994 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1995 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1996 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1997 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1998 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1999 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2000 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2001 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2002 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2003 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2004 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
2005 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2006 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2007 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2008 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2009 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2010 * elf32-mep.c (mep_elf_relocate_section): Likewise.
2011 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
2012 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2013 * elf32-mt.c (mt_elf_relocate_section): Likewise.
2014 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2015 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2016 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
2017 * elf32-rx.c (rx_elf_relocate_section): Likewise.
2018 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2019 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2020 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2021 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2022 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2023 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2024 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2025 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2026 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2027 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
2028 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2029 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2030 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
2031 (elf64_alpha_relocate_section): Likewise.
2032 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2033 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2034 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2035 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2036 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2037 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2038 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2039 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2040 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2042 2012-05-05 Alan Modra <amodra@gmail.com>
2046 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
2048 2012-05-05 Alan Modra <amodra@gmail.com>
2050 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
2051 bfd_und_section and bfd_ind_section with their _ptr variants, or
2052 use corresponding bfd_is_* macros.
2053 * aout-ns32k.c: Likewise.
2054 * aout-tic30.c: Likewise.
2055 * coff-arm.c: Likewise.
2056 * coff-tic54x.c: Likewise.
2057 * cpu-ns32k.c: Likewise.
2058 * elf-attrs.c: Likewise.
2059 * elfcode.h: Likewise.
2060 * peicode.h: Likewise.
2061 * reloc.c: Likewise.
2062 * riscix.c: Likewise.
2063 * versados.c: Likewise.
2064 * section.c: Likewise.
2065 (bfd_abs_section, bfd_ind_section, bfd_com_section,
2066 bfd_ind_section): Delete.
2067 (std_section): New array replacing above.
2068 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
2069 bfd_ind_section_ptr, STD_SECTION): Update.
2070 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
2071 * bfd-in2.h: Regenerate.
2073 2012-05-03 Sean Keys <skeys@ipdatasys.com>
2075 * cpu-xgate.c: New file. Added XGATE support.
2076 * archures.c (bfd_architecture): Add XGATE architecture.
2077 (bfd_archures_list): Add reference to XGATE architecture info.
2078 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
2079 * reloc.c: Add various XGATE relocation enums.
2080 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
2082 * Makefile.am: Add support for XGATE elf.
2083 * configure.in: Ditto.
2084 * config.bfd: Ditto.
2085 * Makefile.in: Regenerate.
2089 Added files for XGATE relocations.
2090 * elf32-xgate.c: Created minimal relocation file.
2091 * elf32-xgate.h: Created minimal header file for elf32-xgate.
2093 2012-05-03 Tristan Gingold <gingold@adacore.com>
2095 * dwarf2.c (decode_line_info): Ignore
2096 DW_LNE_HP_source_file_correlation.
2098 2012-05-01 Nick Clifton <nickc@redhat.com>
2101 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
2103 * coff-ppc.c: Likewise.
2104 * cofflink.c: Likewise.
2105 * elf32-arm.c: Likewise.
2106 * elf64-sparc.c: Likewise.
2107 * elflink.c: Likewise.
2108 * pdp11.c: Likewise.
2109 * rescoff.c: Likewise.
2111 2012-04-26 Mark Wielaard <mjw@redhat.com>
2113 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
2114 possibly being relative to DW_AT_low_pc.
2115 (parse_comp_unit): Likewise.
2117 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
2119 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
2120 also when generating PIE.
2121 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
2122 by relocations as dynamic.
2124 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
2126 Provide a way for programs to recognize BFD_ASSERT calls.
2127 * bfd.c (bfd_assert_handler_type): New API type.
2128 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
2129 (_bfd_assert_handler): New variable.
2130 (_bfd_default_assert_handler): New function.
2131 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
2132 * libbfd-in.h (_bfd_assert_handler): Declare.
2133 * libbfd.h, bfd-in2.h: Regenerate.
2135 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
2138 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
2139 symbol, where PLT refcount is set to -1.
2141 2012-04-24 Alan Modra <amodra@gmail.com>
2144 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
2145 _bfd_generic_link_just_syms.
2146 * elflink.c (_bfd_elf_link_just_syms): Delete.
2147 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
2149 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
2150 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
2151 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
2152 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
2153 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2154 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2155 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
2156 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
2157 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
2158 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
2159 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
2160 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
2161 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
2162 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
2163 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
2164 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
2165 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
2166 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
2167 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
2168 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
2169 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2170 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
2171 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
2172 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
2173 * reloc.c: Update all references.
2174 * bfd-in2.h: Regenerate.
2176 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2178 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
2179 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
2181 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
2183 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
2185 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
2188 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2190 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
2191 relocations when LE conversion happens on the IE tls symbol.
2193 2012-04-17 Roland McGrath <mcgrathr@google.com>
2195 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
2196 so that 32-byte boundary is a proper instruction boundary.
2198 2012-04-17 Tristan Gingold <gingold@adacore.com>
2200 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
2201 member of an object archive.<
2203 2012-04-17 Tristan Gingold <gingold@adacore.com>
2205 * vms-lib.c (MAX_EKEYLEN): Define.
2206 (MAX_KEYLEN): Fix value.
2207 (vms_write_index): Add comments and fix indentation.
2208 Adjust comparaison. Add assertions. Free kbn_blk.
2209 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
2210 Compense MAX_KEYLEN adjustment.
2212 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
2214 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
2215 (_bfd_mips_elf_check_relocs): Update accordingly.
2217 2012-04-13 Alan Modra <amodra@gmail.com>
2220 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
2223 2012-04-12 David S. Miller <davem@davemloft.net>
2225 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
2226 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
2227 * libbfd.h: Regenerate.
2228 * bfd-in2.h: Likewise.
2229 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
2230 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
2231 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
2232 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
2233 (_bfd_sparc_elf_check_relocs): Likewise.
2234 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
2235 (_bfd_sparc_elf_relocate_section): Likewise.
2237 2012-04-12 Roland McGrath <mcgrathr@google.com>
2239 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
2241 (struct elf32_arm_link_hash_table): New member `nacl_p'.
2242 (elf32_arm_link_hash_table_create): Initialize it.
2243 (elf32_arm_nacl_link_hash_table_create): New function.
2244 (arm_movw_immediate, arm_movt_immediate): New functions.
2245 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
2246 (elf32_arm_finish_dynamic_sections): Likewise.
2247 (elf32_arm_output_plt_map_1): Likewise.
2248 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
2249 New backend vector stanza.
2250 (elf32_arm_nacl_modify_segment_map): New function.
2251 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
2252 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
2253 * configure.in: Likewise.
2254 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
2255 (bfd_elf32_littlearm_nacl_vec): Likewise.
2256 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
2257 (bfd_elf32_bigarm_symbian_vec): Likewise.
2258 (bfd_elf32_littlearm_symbian_vec): Likewise.
2259 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2260 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2261 * configure: Regenerated.
2263 2012-04-12 Tristan Gingold <gingold@adacore.com>
2265 * elflink.c (elf_link_output_extsym): Add a guard.
2266 (bfd_elf_final_link): Remove assertion.
2267 (bfd_elf_final_link): Add a guard.
2268 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
2269 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
2270 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
2271 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
2273 (elfNN-ia64-vms target): Move to ...
2274 * elf64-ia64-vms.c: New file.
2275 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
2276 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
2277 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
2278 * configure: Regenerate.
2279 * Makefile.in: Regenerate.
2281 2012-04-11 Nick Clifton <nickc@redhat.com>
2284 * elf64-ppc.c (opd_entry_value): When dealing with sections
2285 without relocs, keep the last section loaded in order to avoid
2286 unnecessary reloads.
2288 2012-04-09 Roland McGrath <mcgrathr@google.com>
2290 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
2291 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
2292 (nacl_modify_program_headers): Likewise.
2294 2012-04-03 Roland McGrath <mcgrathr@google.com>
2296 * elf-nacl.c: New file.
2297 * elf-nacl.h: New file.
2298 * elf32-i386.c (elf_backend_modify_segment_map): Define for
2299 bfd_elf32_i386_nacl_vec.
2300 (elf_backend_modify_program_headers): Likewise.
2301 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
2302 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
2303 (elf_backend_modify_program_headers): Likewise.
2304 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
2305 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
2306 * Makefile.in: Regenerated.
2307 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
2308 (bfd_elf32_x86_64_nacl_vec): Likewise.
2309 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
2310 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
2311 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
2312 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
2313 (bfd_elf32_i386_nacl_vec): Likewise.
2314 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
2315 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
2316 * configure: Regenerated.
2318 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
2320 * elf32-m68k.c (elf_m68k_relocate_section): Allow
2321 R_68K_TLS_LE{8,16,32} for PIE.
2323 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2325 * elf64-s390.c: Fix several comments regarding PLT entry
2327 * elf32-s390.c: Likewise.
2329 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2331 * elf64-s390.c: Use the section pointer shortcuts in
2332 elf_link_hash_table and remove them from the target specific
2334 * elf32-s390.c: Likewise.
2336 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2338 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
2340 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
2341 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
2342 (elf_s390_finish_dynamic_sections): Likewise.
2343 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
2344 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
2345 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
2346 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
2347 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
2349 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2351 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
2352 Rename all occurrences in the file to elf_dyn_relocs.
2353 * elf64-s390.c: Likewise.
2355 2012-03-30 Alan Modra <amodra@gmail.com>
2357 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
2360 2012-03-29 Alan Modra <amodra@gmail.com>
2362 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
2363 * bfd-in2.h: Regenerate.
2365 2012-03-23 Alan Modra <amodra@gmail.com>
2367 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
2368 on empty alloc sections.
2370 2012-03-23 Alan Modra <amodra@gmail.com>
2372 * linker.c (_bfd_nearby_section): New function, split out from..
2374 * bfd-in.h (_bfd_nearby_section): Declare.
2375 * bfd-in2.h: Regenerate.
2376 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
2377 data_index_section with ld -q or ld -r output relocs against
2378 stripped output sections. Instead use _bfd_nearby_section.
2380 2012-03-23 Alan Modra <amodra@gmail.com>
2383 * elf64-ppc.c (opd_entry_value): Read full symbol table when
2384 sym hashes unavailable.
2386 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
2388 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
2389 for non-C6X objects.
2391 2012-03-20 Kai Tietz <ktietz@redhat.com>
2394 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
2395 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
2396 Add windows.h header include if HAVE_WINDOWS_H is defined.
2397 (dlerror): New static function if windows variant is used instead
2399 (dlclose): Likewise.
2402 * configure: Regenerated.
2403 * config.in: Regenerated.
2405 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
2408 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
2409 for R_386_GOTOFF relocation against protected function if
2410 SYMBOLIC_BIND is true.
2412 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
2413 error for R_X86_64_GOTOFF64 relocation against protected function
2414 when building executable or SYMBOLIC_BIND is true.
2416 2012-03-16 Roland McGrath <mcgrathr@google.com>
2418 * config.bfd: Handle x86_64-*-nacl*.
2419 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
2420 (bfd_elf32_x86_64_nacl_vec): Likewise.
2421 * targets.c: Support them.
2422 * configure.in: Likewise.
2423 * configure: Regenerated.
2425 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2427 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
2428 (elf32_arm_attributes_forbid_div): Likewise.
2429 (elf32_arm_merge_eabi_attributes): Correct handling of
2432 2012-03-15 Roland McGrath <mcgrathr@google.com>
2434 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
2435 elf_x86_64_backend_data parameters for plt_eh_frame.
2437 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
2438 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
2439 (elf_x86_64_arch_bed): New variable.
2440 (elf_backend_arch_data): New macro.
2441 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
2442 (elf_x86_64_allocate_dynrelocs): Likewise.
2443 (elf_x86_64_relocate_section): Likewise.
2444 (elf_x86_64_plt_sym_val): Likewise.
2445 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
2446 parameters for PLT details.
2447 (elf_x86_64_finish_dynamic_sections): Likewise.
2449 2012-03-14 Roland McGrath <mcgrathr@google.com>
2451 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
2452 to the full size, padding out with nop instructions.
2454 2012-03-12 Alan Modra <amodra@gmail.com>
2456 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
2457 on zero size dynbss symbol.
2458 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
2459 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
2460 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
2461 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
2462 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
2463 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
2464 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
2465 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
2466 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2467 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2468 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2469 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
2470 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
2471 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
2472 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
2473 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2474 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2475 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
2476 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
2477 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2478 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
2480 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
2482 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
2483 * bfd-in2.h: Regenerate.
2484 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
2485 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
2487 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
2490 * elf32-i386.c (elf_i386_relocate_section): Restore
2493 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
2496 2012-03-08 Tristan Gingold <gingold@adacore.com>
2498 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
2499 keylen according to archive kind. Set nextvbn and nextrfa lhd
2500 fields. Add comments.
2502 2012-03-07 Nick Clifton <nickc@redhat.com>
2504 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
2506 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
2507 (elf_mn10300_tdata): Define.
2508 (elf_mn10300_local_got_tls_type): Define.
2509 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
2510 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
2511 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
2512 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
2513 (mn10300_reloc_map): Likewise.
2514 (elf_mn10300_tls_transition): New function.
2515 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
2516 (mn10300_elf_check_relocs): Add TLS support.
2517 (mn10300_elf_final_link_relocate): Likewise.
2518 (mn10300_elf_relocate_section): Likewise.
2519 (mn10300_elf_relax_section): Likewise.
2520 (elf32_mn10300_link_hash_newfunc): Initialise new field.
2521 (_bfd_mn10300_copy_indirect_symbol): New function.
2522 (elf32_mn10300_link_hash_table_create): Initialise new fields.
2523 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
2524 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
2525 (_bfd_mn10300_elf_reloc_type_class): Allocate an
2526 elf_mn10300_obj_tdata structure.
2527 (elf_backend_copy_indirect_symbol): Define.
2528 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
2529 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
2530 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
2531 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
2532 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
2533 alongside other MN10300 relocations.
2534 * bfd-in2.h: Regenerate.
2535 * libbfd.h: Regenerate.
2537 2012-03-06 Jakub Jelinek <jakub@redhat.com>
2539 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
2540 set relocate to TRUE.
2542 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2545 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
2546 overflows for R_SPARC_UA32 in .stab sections.
2548 2012-03-01 Alan Modra <amodra@gmail.com>
2550 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
2552 2012-02-27 Alan Modra <amodra@gmail.com>
2554 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
2555 before calling elf specific function.
2556 (sh_elf_osec_readonly_p): Test for error return from above.
2558 2012-02-27 Alan Modra <amodra@gmail.com>
2560 * elf32-spu.c (build_stub): Fix malloc under-allocation.
2562 2012-02-25 Walter Lee <walt@tilera.com>
2563 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
2564 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
2565 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
2566 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
2567 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
2568 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
2569 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
2570 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
2571 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
2572 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
2573 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
2574 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
2575 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
2576 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
2577 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
2578 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
2579 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
2580 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
2581 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
2582 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
2583 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
2584 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
2585 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
2586 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
2587 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
2588 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
2589 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
2590 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
2591 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
2592 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
2593 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
2594 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
2595 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
2596 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
2597 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
2598 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
2599 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
2600 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
2601 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
2602 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
2603 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
2604 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2605 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2606 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2607 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2608 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2609 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2610 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2611 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2612 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2613 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2615 (tilepro_reloc_map): Ditto.
2616 (tilepro_info_to_howto_rela): Ditto.
2617 (reloc_to_create_func): Ditto.
2618 (tilepro_tls_translate_to_le): New.
2619 (tilepro_tls_translate_to_ie): New.
2620 (tilepro_elf_tls_transition): New.
2621 (tilepro_elf_check_relocs): Handle new tls relocations.
2622 (tilepro_elf_gc_sweep_hook): Ditto.
2623 (allocate_dynrelocs): Ditto.
2624 (tilepro_elf_relocate_section): Ditto.
2625 (tilepro_replace_insn): New.
2626 (insn_mask_X1): New.
2627 (insn_mask_X0_no_dest_no_srca): New
2628 (insn_mask_X1_no_dest_no_srca): New
2629 (insn_mask_Y0_no_dest_no_srca): New
2630 (insn_mask_Y1_no_dest_no_srca): New
2633 (insn_tls_le_move_X1): New
2634 (insn_tls_le_move_zero_X0X1): New
2635 (insn_tls_ie_lw_X1): New
2636 (insn_tls_ie_add_X0X1): New
2637 (insn_tls_ie_add_Y0Y1): New
2638 (insn_tls_gd_add_X0X1): New
2639 (insn_tls_gd_add_Y0Y1): New
2640 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2642 (tilegx_reloc_map): Ditto.
2643 (tilegx_info_to_howto_rela): Ditto.
2644 (reloc_to_create_func): Ditto.
2645 (tilegx_elf_link_hash_table): New field disable_le_transition.
2646 (tilegx_tls_translate_to_le): New.
2647 (tilegx_tls_translate_to_ie): New.
2648 (tilegx_elf_tls_transition): New.
2649 (tilegx_elf_check_relocs): Handle new tls relocations.
2650 (tilegx_elf_gc_sweep_hook): Ditto.
2651 (allocate_dynrelocs): Ditto.
2652 (tilegx_elf_relocate_section): Ditto.
2653 (tilegx_copy_bits): New.
2654 (tilegx_replace_insn): New.
2655 (insn_mask_X1): New.
2656 (insn_mask_X0_no_dest_no_srca): New.
2657 (insn_mask_X1_no_dest_no_srca): New.
2658 (insn_mask_Y0_no_dest_no_srca): New.
2659 (insn_mask_Y1_no_dest_no_srca): New.
2660 (insn_mask_X0_no_operand): New.
2661 (insn_mask_X1_no_operand): New.
2662 (insn_mask_Y0_no_operand): New.
2663 (insn_mask_Y1_no_operand): New.
2664 (insn_tls_ie_ld_X1): New.
2665 (insn_tls_ie_ld4s_X1): New.
2666 (insn_tls_ie_add_X0X1): New.
2667 (insn_tls_ie_add_Y0Y1): New.
2668 (insn_tls_ie_addx_X0X1): New.
2669 (insn_tls_ie_addx_Y0Y1): New.
2670 (insn_tls_gd_add_X0X1): New.
2671 (insn_tls_gd_add_Y0Y1): New.
2672 (insn_move_X0X1): New.
2673 (insn_move_Y0Y1): New.
2674 (insn_add_X0X1): New.
2675 (insn_add_Y0Y1): New.
2676 (insn_addx_X0X1): New.
2677 (insn_addx_Y0Y1): New.
2678 * libbfd.h: Regenerate.
2679 * bfd-in2.h: Regenerate.
2681 2012-02-25 Walter Lee <walt@tilera.com>
2683 * config.bfd (tilegx-*-*): rename little endian vector; add big
2685 (tilegxbe-*-*): New case.
2686 * configure.in (bfd_elf32_tilegx_vec): Rename...
2687 (bfd_elf32_tilegx_le_vec): ... to this.
2688 (bfd_elf32_tilegx_be_vec): New vector.
2689 (bfd_elf64_tilegx_vec): Rename...
2690 (bfd_elf64_tilegx_le_vec): ... to this.
2691 (bfd_elf64_tilegx_be_vec): New vector.
2692 * configure: Regenerate.
2693 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2694 (TARGET_LITTLE_NAME): Ditto.
2695 (TARGET_BIG_SYM): Define.
2696 (TARGET_BIG_NAME): Define.
2697 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2698 (TARGET_LITTLE_NAME): Ditto.
2699 (TARGET_BIG_SYM): Define.
2700 (TARGET_BIG_NAME): Define.
2701 * targets.c (bfd_elf32_tilegx_vec): Rename...
2702 (bfd_elf32_tilegx_le_vec): ... to this.
2703 (bfd_elf32_tilegx_be_vec): Declare.
2704 (bfd_elf64_tilegx_vec): Rename...
2705 (bfd_elf64_tilegx_le_vec): ... to this.
2706 (bfd_elf64_tilegx_be_vec): Declare.
2707 (_bfd_target_vector): Add / rename above vectors.
2708 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2709 * bfd-in2.h: Regenerate.
2710 * cpu-tilegx.c (bfd_tilegx32_arch): define.
2711 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2713 2012-02-24 Nick Clifton <nickc@redhat.com>
2716 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2717 error message instead of aborting, when an outofrange reloc is
2720 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
2722 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2723 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
2724 bit-fields when target and host differ in endian-ness. When
2725 PAIRs are non-scattered find the 'symbol' from the preceding
2726 reloc. Add FIXME re. reloc symbols on section boundaries.
2727 (bfd_mach_o_swap_out_non_scattered_reloc): New.
2728 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2730 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
2732 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2734 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2735 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2737 2012-02-17 Tristan Gingold <gingold@adacore.com>
2739 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2740 * libbfd.h: Regenerated.
2741 * bfd-in2.h: Likewise.
2742 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2743 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2744 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2746 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2748 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2749 GD->LE and LD->LE optimizations.
2751 2012-02-16 Alan Modra <amodra@gmail.com>
2754 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2756 2012-02-13 Richard Henderson <rth@redhat.com>
2759 * linker.c (fix_syms): Force symbols outside any section into
2760 bfd_abs_section_ptr.
2762 2012-02-13 Alan Modra <amodra@gmail.com>
2764 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2765 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2766 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2767 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2769 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2770 Nick Clifton <nickc@redhat.com>
2772 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2775 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2777 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2778 vma additions in their logical, rather than physical order.
2780 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2782 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2784 * mach-o-x86-64.c (text_section_names_xlat): New.
2785 (mach_o_x86_64_segsec_names_xlat): New.
2786 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2787 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2789 2012-02-10 Tristan Gingold <gingold@adacore.com>
2791 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2792 to avoid infinite loop. Add comments.
2794 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
2797 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2799 (bfd_arch_i386_short_nop_fill): New.
2800 (bfd_arch_i386_long_nop_fill): Likewise.
2801 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2802 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
2803 bfd_arch_info initializers.
2805 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2806 (bfd_arch_i386_short_nop_fill): This.
2807 Update bfd_arch_info initializers.
2808 * cpu-l1om.c: Likewise.
2810 2012-02-08 Alan Modra <amodra@gmail.com>
2812 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2813 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2814 the correct h->u.weakdef.
2816 2012-02-07 Alan Modra <amodra@gmail.com>
2818 * elf.c (elf_find_function): Don't use internal_elf_sym.
2819 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
2820 parameter with asymbol.
2821 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2822 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2823 (struct elf_backend_data <maybe_function_sym>): Likewise.
2825 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
2828 * elf32-avr.c (elf32_avr_relax_section): Correct the
2829 condition that qualifies the candidates for relaxation.
2831 2012-02-02 Tristan Gingold <gingold@adacore.com>
2833 * bfdio.c (real_fopen): Remove unused vms_modes variable.
2835 2012-02-02 Tristan Gingold <gingold@adacore.com>
2837 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2840 2012-02-02 Tristan Gingold <gingold@adacore.com>
2842 * archive.c (bfd_slurp_armap): Fix thinko in cast.
2844 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
2847 * archures.c (bfd_arch_info): Add fill.
2848 (bfd_default_arch_struct): Add bfd_arch_default_fill.
2849 (bfd_arch_default_fill): New.
2851 * configure.in: Set bfd version to 2.22.52.
2852 * configure: Regenerated.
2854 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2856 * cpu-arc.c: Likewise.
2857 * cpu-arm.c: Likewise.
2858 * cpu-avr.c: Likewise.
2859 * cpu-bfin.c: Likewise.
2860 * cpu-cr16.c: Likewise.
2861 * cpu-cr16c.c: Likewise.
2862 * cpu-cris.c: Likewise.
2863 * cpu-crx.c: Likewise.
2864 * cpu-d10v.c: Likewise.
2865 * cpu-d30v.c: Likewise.
2866 * cpu-dlx.c: Likewise.
2867 * cpu-epiphany.c: Likewise.
2868 * cpu-fr30.c: Likewise.
2869 * cpu-frv.c: Likewise.
2870 * cpu-h8300.c: Likewise.
2871 * cpu-h8500.c: Likewise.
2872 * cpu-hppa.c: Likewise.
2873 * cpu-i370.c: Likewise.
2874 * cpu-i860.c: Likewise.
2875 * cpu-i960.c: Likewise.
2876 * cpu-ia64.c: Likewise.
2877 * cpu-ip2k.c: Likewise.
2878 * cpu-iq2000.c: Likewise.
2879 * cpu-lm32.c: Likewise.
2880 * cpu-m10200.c: Likewise.
2881 * cpu-m10300.c: Likewise.
2882 * cpu-m32c.c: Likewise.
2883 * cpu-m32r.c: Likewise.
2884 * cpu-m68hc11.c: Likewise.
2885 * cpu-m68hc12.c: Likewise.
2886 * cpu-m68k.c: Likewise.
2887 * cpu-m88k.c: Likewise.
2888 * cpu-mcore.c: Likewise.
2889 * cpu-mep.c: Likewise.
2890 * cpu-microblaze.c: Likewise.
2891 * cpu-mips.c: Likewise.
2892 * cpu-mmix.c: Likewise.
2893 * cpu-moxie.c: Likewise.
2894 * cpu-msp430.c: Likewise.
2895 * cpu-mt.c: Likewise.
2896 * cpu-ns32k.c: Likewise.
2897 * cpu-openrisc.c: Likewise.
2898 * cpu-or32.c: Likewise.
2899 * cpu-pdp11.c: Likewise.
2900 * cpu-pj.c: Likewise.
2901 * cpu-plugin.c: Likewise.
2902 * cpu-powerpc.c: Likewise.
2903 * cpu-rl78.c: Likewise.
2904 * cpu-rs6000.c: Likewise.
2905 * cpu-rx.c: Likewise.
2906 * cpu-s390.c: Likewise.
2907 * cpu-score.c: Likewise.
2908 * cpu-sh.c: Likewise.
2909 * cpu-sparc.c: Likewise.
2910 * cpu-spu.c: Likewise.
2911 * cpu-tic30.c: Likewise.
2912 * cpu-tic4x.c: Likewise.
2913 * cpu-tic54x.c: Likewise.
2914 * cpu-tic6x.c: Likewise.
2915 * cpu-tic80.c: Likewise.
2916 * cpu-tilegx.c: Likewise.
2917 * cpu-tilepro.c: Likewise.
2918 * cpu-v850.c: Likewise.
2919 * cpu-vax.c: Likewise.
2920 * cpu-w65.c: Likewise.
2921 * cpu-we32k.c: Likewise.
2922 * cpu-xc16x.c: Likewise.
2923 * cpu-xstormy16.c: Likewise.
2924 * cpu-xtensa.c: Likewise.
2925 * cpu-z80.c: Likewise.
2926 * cpu-z8k.c: Likewise.
2928 * cpu-i386.c: Include "libiberty.h".
2929 (bfd_arch_i386_fill): New.
2930 Add bfd_arch_i386_fill to bfd_arch_info initializer.
2932 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
2933 * cpu-l1om.c: Likewise.
2935 * linker.c (default_data_link_order): Call abfd->arch_info->fill
2938 * bfd-in2.h: Regenerated.
2940 2012-01-27 Michael Eager <eager@eagercon.com>
2942 * elf32-microblaze.c (create_got_section):
2943 Reuse existing .rela.got section.
2945 2012-01-23 Alan Modra <amodra@gmail.com>
2947 * elf-bfd.h: Formatting.
2948 (struct elf_backend_data): Add "maybe_function_sym".
2949 (_bfd_elf_maybe_function_sym): Declare.
2950 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2951 (elfNN_bed): Init new field.
2952 * elf.c (elf_find_function): Use maybe_function_sym.
2953 (_bfd_elf_maybe_function_sym): New function.
2954 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2955 (ppc64_elf_maybe_function_sym): New function.
2957 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
2960 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2961 pad the size field in an archive header.
2962 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2963 function for the archive size field.
2964 (bfd_generic_openr_next_archived_file): Likewise.
2965 (do_slurp_coff_armap): Likewise.
2966 (_bfd_write_archive_contents): Likewise.
2967 (_bfd_bsd44_write_ar_hdr): Use the new function.
2968 (bfd_ar_hdr_from_filesystem): Likewise.
2969 (_bfd_write_archive_contents): Likewise.
2970 (bsd_write_armap): Likewise.
2971 (coff_write_armap): Likewise.
2972 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2973 * bfdio.c (bfd_bread): Use correct type for archive element
2975 * ar.c (open_inarch): Likewise.
2976 (extract_file): Likewise.
2977 * libbfd-in.h (struct areltdata): Use correct types for
2978 parsed_size and extra_size fields.
2979 Prototype _bfd_ar_sizepad function.
2980 * libbfd.h: Regenerate.
2982 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
2984 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2985 Return NULL if core file generation is unsupported.
2986 (elfcore_write_prstatus): Likewise.
2987 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2988 (elf_backend_write_core_note): Define.
2990 2012-01-19 Tristan Gingold <gingold@adacore.com>
2992 * pef.c: Add a comment.
2995 2012-01-17 Alan Modra <amodra@gmail.com>
2997 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2998 trailing garbage in the note.
2999 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
3001 2012-01-16 Daniel Green <venix1@gmail.com>
3004 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
3005 h->root.type not h->type.
3006 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
3008 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
3010 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
3013 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
3015 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
3016 position from here... to (bfd_mach_o_build_seg_command): Here.
3018 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
3020 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
3021 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
3022 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
3023 file. (bfd_mach_o_section): Add indirect_syms field.
3025 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
3027 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
3028 vmsize from filesize. Don't compute offsets or file sizes for
3031 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
3033 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
3034 command type independent.
3036 2012-01-11 Alan Modra <amodra@gmail.com>
3038 * elf64-ppc.c: Define more insns used in plt call stubs.
3039 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
3040 (ppc64_elf_relocate_section): Likewise.
3041 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
3042 (struct ppc_link_hash_table): Increase size of stub_count array.
3043 Add plt_stub_align and plt_thread_safe.
3044 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
3045 (plt_stub_size, plt_stub_pad): New functions.
3046 (build_plt_stub): Emit barriers for power7 thread safety. Don't
3047 emit needless save of r2.
3048 (build_tls_get_addr_stub): Adjust params.
3049 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
3050 plt stubs. Adjust build_*plt_stub calls.
3051 (ppc_size_one_stub): Similarly.
3052 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
3053 params. Choose default for plt_thread_safe based on existence of
3054 calls to thread creation functions. Modify plt_call to
3055 plt_call_r2save when no tocsave reloc found. Align tail of stub
3057 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
3058 output of stub statistics.
3059 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
3060 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
3062 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
3065 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
3066 check on R_X86_64_PCXX.
3068 2012-01-10 Tristan Gingold <gingold@adacore.com>
3070 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
3073 2012-01-10 Tristan Gingold <gingold@adacore.com>
3075 * bfdio.c (bfd_tell): Handle nested archives.
3077 * cache.c (bfd_cache_lookup_worker): Ditto.
3078 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
3080 (bfd_generic_openr_next_archived_file): Likewise.
3082 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
3084 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
3085 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
3086 (bfd_mach_o_primary_symbol_sort_key): Likewise.
3087 (bfd_mach_o_cf_symbols): Likewise.
3088 (bfd_mach_o_sort_symbol_table): Remove.
3089 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
3090 for indirect and dysymtab counts. Do the symbol sorting here.
3091 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
3092 Make the indirect symbols a TODO.
3093 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
3094 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
3096 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
3097 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
3098 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
3099 (IS_MACHO_INDIRECT): Remove.
3100 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
3102 2012-01-06 Nick Clifton <nickc@redhat.com>
3105 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
3106 'flaginfo' to avoid conflicts with AIX system headers.
3108 2012-01-06 Tristan Gingold <gingold@adacore.com>
3110 * bfdio.c (bfd_bread): Use arelt_size macro.
3112 2012-01-06 Tristan Gingold <gingold@adacore.com>
3114 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
3116 2012-01-05 Nick Clifton <nickc@redhat.com>
3119 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
3122 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3124 Fix zero registers core files when built by gcc-4.7.
3125 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
3126 size. Call elfcore_write_note for the local variables. Remove the
3127 final elfcore_write_note call. Add NOTREACHED comments.
3129 2012-01-04 Tristan Gingold <gingold@adacore.com>
3131 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
3132 (bfd_mach_o_generic_stat_arch_elt): Adjust.
3134 2012-01-04 Tristan Gingold <gingold@adacore.com>
3136 * mach-o.c (bfd_mach_o_fat_member_init): New function.
3137 (bfd_mach_o_openr_next_archived_file): Reindent.
3138 Adjust to call bfd_mach_o_fat_member_init.
3139 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
3141 2012-01-04 Tristan Gingold <gingold@adacore.com>
3143 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
3144 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
3145 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
3146 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
3147 BFD_RELOC_MACH_O_X86_64_BRANCH32,
3148 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
3149 BFD_RELOC_MACH_O_X86_64_GOT.
3151 2012-01-04 Tristan Gingold <gingold@adacore.com>
3153 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
3154 (bfd_mach_o_load_command): Add fvmlib field.
3156 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
3157 (bfd_mach_o_read_command): Handle fvmlib.
3159 2012-01-04 Tristan Gingold <gingold@adacore.com>
3161 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
3162 Decode msubtype for ARM.
3164 2012-01-04 Tristan Gingold <gingold@adacore.com>
3166 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
3168 2012-01-04 Tristan Gingold <gingold@adacore.com>
3170 * mach-o.h: Reindent header.
3171 (bfd_mach_o_encryption_info_command): New structure.
3172 (bfd_mach_o_load_command): Add encryption_info field.
3174 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
3175 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
3176 (bfd_mach_o_read_command): Adjust error message.
3178 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
3180 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
3181 which reads DWARF2 and stores in stash from find_line.
3182 (find_line) Call _bfd_dwarf2_slurp_debug_info.
3183 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
3184 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
3185 * mach-o.c (dsym_subdir): The name of subdir where debug
3186 information may be stored.
3187 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
3189 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
3190 corresponding to the executable.
3191 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
3192 specified binary file.
3193 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
3195 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
3196 executables, dylibs, and bundles.
3197 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
3198 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
3200 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3202 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
3204 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
3205 (bfd_mach_o_cf_symbols): Likewise.
3207 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3209 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
3211 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3213 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
3214 as the value of an indirect symbol. Keep the string table index in
3215 non-indirect syms for reference.
3216 (bfd_mach_o_write_dysymtab): New.
3217 (bfd_mach_o_primary_symbol_sort_key): New.
3218 (bfd_mach_o_cf_symbols): New.
3219 (bfd_mach_o_sort_symbol_table): New.
3220 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
3221 If we are emitting a dysymtab, process indirect symbols and count the
3222 number of each other kind.
3223 (bfd_mach_o_mangle_sections): New.
3224 (bfd_mach_o_write_contents): Split out some pre-requisite code into
3225 the command builder. Write dysymtab if the command is present.
3226 (bfd_mach_o_count_sections_for_seg): New.
3227 (bfd_mach_o_build_seg_command): New.
3228 (bfd_mach_o_build_dysymtab_command): New.
3229 (bfd_mach_o_build_commands): Reorganize to support the fact that some
3230 commands are optional and should not be emitted if there are no
3231 sections or symbols.
3232 (bfd_mach_o_set_section_contents): Amend comment.
3233 * mach-o.h: Amend and add to comments.
3234 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
3235 pointer to the indirects, when present.
3236 (bfd_mach_o_should_emit_dysymtab): New macro.
3237 (IS_MACHO_INDIRECT): Likewise.
3239 For older changes see ChangeLog-2011
3241 Copyright (C) 2012 Free Software Foundation, Inc.
3243 Copying and distribution of this file, with or without modification,
3244 are permitted in any medium without royalty provided the copyright
3245 notice and this notice are preserved.
3251 version-control: never
projects / deliverable / binutils-gdb.git / blob