1 2012-12-16 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_check_relocs): Don't check IFUNC
5 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
7 2012-12-16 H.J. Lu <hongjiu.lu@intel.com>
10 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Also check
11 local IFUNC references.
12 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
14 2012-12-14 Tom Tromey <tromey@redhat.com>
16 * elf.c (elfcore_grok_note) <NT_FILE>: New case.
18 2012-12-13 H.J. Lu <hongjiu.lu@intel.com>
21 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Check local
23 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
25 2012-12-10 Edgar E. Iglesias <edgar.iglesias@gmail.com>
27 * reloc.c (MICROBLAZE): Document new relocations
28 * bfd-in2.h: Regenerated
29 * libbfd.h: Regenerated
30 * elf32-microblaze.c (microblaze_elf_howto_raw): Add TLS relocations
31 (microblaze_elf_reloc_type_lookup): Likewise
32 (elf32_mb_link_hash_entry): define TLS reference types
33 (elf32_mb_link_hash_table): add TLS Local dynamic GOT entry
34 #define has_tls_reloc if section has TLS relocs
35 (dtprel_base), (check_unique_offset): New
36 (microblaze_elf_output_dynamic_relocation): output simple
37 dynamic relocation into SRELOC.
38 (microblaze_elf_relocate_section): Accommodate TLS relocations.
39 (microblaze_elf_check_relocs): Likewise
40 (update_local_sym_info): New
41 (microblaze_elf_copy_indirect_symbol): Add tls_mask.
42 (allocate_dynrelocs): Handle TLS symbol
43 (microblaze_elf_size_dynamic_sections): Set size and offset
44 (microblaze_elf_finish_dynamic_symbol): Use
45 microblaze_elf_output_dynamic_relocation
47 2012-12-09 H.J. Lu <hongjiu.lu@intel.com>
50 * archive.c (bsd_write_armap): Properly check indicies bigger
53 2012-12-07 Alan Modra <amodra@gmail.com>
56 * elf.c (_bfd_elf_map_sections_to_segments): Include elf header
57 size when determining phdr_in_segment.
59 2012-12-06 Yufeng Zhang <yufeng.zhang@arm.com>
61 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): New function.
62 (elf_backend_grok_prstatus): Define to elf64_aarch64_grok_prstatus.
64 2012-12-06 Alan Modra <amodra@gmail.com>
66 * elfxx-mips.c (allocate_dynrelocs): Correct test for symbol
67 defined in a regular file to include common symbols.
69 2012-12-05 Leif Ekblad <leif@rdos.net>
71 * config.bfd: Add x86_64-*-rdos.
73 2012-12-05 Alan Modra <amodra@gmail.com>
75 * elf64-ppc.c (build_plt_stub): Fix off by one error in branch
78 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
81 * elfxx-mips.c (mips_elf_link_hash_table): Update comment for
83 (_bfd_mips_elf_create_dynamic_sections): Always create a
84 .rld_map section if no __rld_obj_head symbol has been seen.
86 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
88 * elf32-mips.c (mips_elf32_object_p): Return right away when the
89 ABI is not compatible.
90 * elfn32-mips.c (mips_elf_n32_object_p): Likewise.
92 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
94 * elf32-tilepro.c (tilepro_elf_mkobject): New function.
95 (bfd_elf32_mkobject): New macro.
97 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
99 * elf32-mips.c (bfd_elf32_mkobject): New macro.
100 * elf64-mips.c (bfd_elf64_mkobject): Likewise.
101 * elfn32-mips.c (bfd_elf32_mkobject): Likewise.
102 * elfxx-mips.h (_bfd_mips_elf_mkobject): New prototype.
103 * elfxx-mips.c (mips_elf_obj_tdata): New struct.
104 (mips_elf_tdata): New macro.
105 (_bfd_mips_elf_mkobject): New function.
106 (mips_elf_merge_obj_attributes): Report the originating input BFD
107 on attribute conflicts.
109 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
111 * elfxx-mips.c (mips_elf_merge_obj_attributes): Correct messages
112 for the -mdouble-float and -msingle-float cases throughout; make
113 all the messages report the output file consistently on the
116 2012-11-29 Roland McGrath <mcgrathr@google.com>
118 * elf-nacl.c (segment_eligible_for_headers): Disallow writable segments.
120 2012-11-26 Roland McGrath <mcgrathr@google.com>
122 * elf-nacl.c (nacl_modify_segment_map): Don't crash when INFO is null.
124 2012-11-21 H.J. Lu <hongjiu.lu@intel.com>
127 * elf.c (copy_elf_program_header): When rewriting program
128 header, set the output maxpagesize to the maximum alignment
129 of input PT_LOAD segments.
131 2012-11-21 Roland McGrath <mcgrathr@google.com>
133 * elf-nacl.c (segment_nonexecutable_and_has_contents): Renamed to ...
134 (segment_eligible_for_headers): ... this. Take new arguments
135 MAXPAGESIZE and SIZEOF_HEADERS. Return false if the first section's
136 start address doesn't leave space for the headers.
137 (nacl_modify_segment_map): Update caller.
139 2012-11-20 H.J. Lu <hongjiu.lu@intel.com>
142 * elf-bfd.h (elf_link_hash_entry): Remove ref_dynamic_nonweak
144 (elf_link_add_object_symbols): Don't set nor check
147 2012-11-20 Alan Modra <amodra@gmail.com>
149 * elf32-rx.c (rx_elf_print_private_bfd_data): Warning fix.
151 2012-11-16 Joey Ye <joey.ye@arm.com>
153 * elf32-arm.c (elf32_arm_final_link_relocate
154 <case R_ARM_THM_ALU_PREL_11_0, case R_ARM_THM_PC12>): Align address of
155 the place being relocated.
156 (elf32_arm_final_link_relocate, case R_ARM_THM_PC8): Align address
157 of the place being relocated and truncate addend.
160 2012-11-14 Roland McGrath <mcgrathr@google.com>
162 * elf32-arm.c (elf32_arm_nacl_plt0_entry): Use bic rather than bfc
163 instruction for data sandboxing.
165 2012-11-14 Tristan Gingold <gingold@adacore.com>
167 * mach-o.c (bfd_mach_o_read_main)
168 (bfd_mach_o_read_source_version): New functions.
169 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DATA_IN_CODE,
170 BFD_MACH_O_LC_DYLIB_CODE_SIGN_DRS, BFD_MACH_O_LC_MAIN,
171 BFD_MACH_O_LC_SOURCE_VERSION.
172 * mach-o.h (bfd_mach_o_main_command)
173 (bfd_mach_o_source_version_command): New types.
174 (bfd_mach_o_load_command): Add fields for these new types.
176 2012-11-14 Tristan Gingold <gingold@adacore.com>
178 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Add a special
179 handling for non-scattered pairs. Update comments.
181 2012-11-13 Joe Seymour <jseymour@codesourcery.com>
183 * elf.c (rewrite_elf_program_header): Allocate elf_segment_map
184 with bfd_zalloc, instead of bfd_alloc.
186 2012-11-09 Nick Clifton <nickc@redhat.com>
188 * Makefile.am (ALL_MACHINES): Add cpu-v850-rh850.lo.
189 (ALL_MACHINES_CFILES): Add cpu-v850-rh850.c.
190 * archures.c (bfd_arch_info): Add bfd_v850_rh850_arch.
191 * config.bfd: Likewise.
192 * configure.in: Add bfd_elf32_v850_rh850_vec.
193 * cpu-v850.c: Update printed description.
194 * cpu-v850_rh850.c: New file.
195 * elf32-v850.c (v850_elf_check_relocs): Add support for RH850 ABI
197 (v850_elf_perform_relocation): Likewise.
198 (v850_elf_final_link_relocate): Likewise.
199 (v850_elf_relocate_section): Likewise.
200 (v850_elf_relax_section): Likewise.
201 (v800_elf_howto_table): New.
202 (v850_elf_object_p): Add support for RH850 ABI values.
203 (v850_elf_final_write_processing): Likewise.
204 (v850_elf_merge_private_bfd_data): Likewise.
205 (v850_elf_print_private_bfd_data): Likewise.
206 (v800_elf_reloc_map): New.
207 (v800_elf_reloc_type_lookup): New.
208 (v800_elf_reloc_name_lookup): New.
209 (v800_elf_info_to_howto): New.
210 (bfd_elf32_v850_rh850_vec): New.
211 (bfd_arch_v850_rh850): New.
212 * targets.c (_bfd_targets): Add bfd_elf32_v850_rh850_vec.
213 * Makefile.in: Regenerate.
214 * bfd-in2.h: Regenerate.
215 * configure: Regenerate.
217 * elf32-rx.c (describe_flags): New function. Returns a buffer
218 containing a description of the E_FLAG_RX_... values set.
219 (rx_elf_merge_private_bfd_data): Use it.
220 (rx_elf_print_private_bfd_data): Likewise.
221 (elf32_rx_machine): Skip EF_RX_CPU_RX check.
222 (elf32_rx_special_sections): Define.
223 (elf_backend_special_sections): Define.
225 2012-11-09 Edgar E. Iglesias <edgar.iglesias@gmail.com>
227 * config.bfd: Add microblazeel-*-*
228 * configure.in: Likewise.
229 * configure: Regenerate.
230 * elf32-microblaze.c (microblaze_elf_relocate_section): Add endian awareness.
231 (microblaze_elf_merge_private_bfd_data): New.
232 (microblaze_bfd_write_imm_value_32): New.
233 (microblaze_bfd_write_imm_value_64): New.
234 (microblaze_elf_relax_section): Add endian awareness.
235 (microblaze_elf_add_symbol_hook): Define TARGET_LITTLE_NAME,
236 TARGET_LITTLE_SYM and bfd_elf32_bfd_merge_private_bfd_data.
237 * targets.c: Add bfd target bfd_elf32_microblazeel_vec.
239 2012-11-09 H.J. Lu <hongjiu.lu@intel.com>
241 * aout-tic30.c (MY_final_link_callback): Remove trailing
243 * coff-h8500.c (extra_case): Likewise.
244 (bfd_coff_reloc16_get_value): Likewise.
245 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Likewise.
246 * elf.c (_bfd_elf_slurp_version_tables): Likewise.
247 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
248 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
249 * opncls.c (bfd_calc_gnu_debuglink_crc32): Likewise.
250 * plugin.c (add_symbols): Likewise.
251 * reloc.c (bfd_check_overflow): Likewise.
252 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
254 2012-11-08 Tom Tromey <tromey@redhat.com>
256 * elf.c (elfcore_grok_note) <NT_SIGINFO>: New case; make
259 2012-11-08 Alan Modra <amodra@gmail.com>
261 * aclocal.m4: Regenerate.
262 * Makefile.in: Regenerate.
263 * po/SRC-POTFILES.in: Regenerate.
265 2012-11-07 H.J. Lu <hongjiu.lu@intel.com>
267 * section.c (bfd_get_section_contents): Replace memcpy
270 2012-11-07 Hans-Peter Nilsson <hp@axis.com>
273 * aout-target.h (MY_close_and_cleanup): Make local function
274 instead of alias of MY_bfd_free_cached_info. Also call
275 _bfd_generic_close_and_cleanup.
277 2012-11-06 H.J. Lu <hongjiu.lu@intel.com>
280 * bfdio.c (bfd_iovec): Change return type of bclose to
282 (memory_bclose): Change return type to bfd_boolean.
283 * cache.c (cache_bclose): Likewise.
284 * opncls.c (opncls_bclose): Likewise. Return TRUE on success.
285 * vms-lib.c (vms_lib_bclose): Likewise. Return TRUE.
286 * libbfd.h: Regenerated.
288 2012-11-06 Tristan Gingold <gingold@adacore.com>
290 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator):
291 Define as coff_find_nearest_line_discriminator.
293 2012-11-06 Alan Modra <amodra@gmail.com>
296 * opncls.c (opncls_iovec): Forward declare.
297 (_bfd_new_bfd_contained_in): If using opncls_iovec, copy iostream
300 2012-11-06 Alan Modra <amodra@gmail.com>
302 * mach-o.c (bfd_mach_o_close_and_cleanup): Don't call
303 _bfd_generic_close_and_cleanup for mach_o_fat archives.
305 2012-11-06 Alan Modra <amodra@gmail.com>
307 * coff-tic4x.c (tic4x_coff0_vec, tic4x_coff0_beh_vec,
308 tic4x_coff1_vec, tic4x_coff1_beh_vec, tic4x_coff2_vec,
309 tic4x_coff2_beh_vec): Allow SEC_CODE and SEC_READONLY in
311 * coff-ppc.c (TARGET_LITTLE_SYM): Likewise.
312 (TARGET_BIG_SYM): Likewise.
314 2012-11-06 Alan Modra <amodra@gmail.com>
316 * elf64-ppc.c (struct ppc_link_hash_table): Add dot_toc_dot.
317 (ppc64_elf_size_stubs): Lookup ".TOC.".
318 (ppc64_elf_relocate_section): Resolve special symbol ".TOC.".
320 2012-11-06 Alan Modra <amodra@gmail.com>
322 * elf64-ppc.c (maybe_strip_output): Heed SEC_KEEP.
324 2012-11-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
327 * elf32-s390.c (elf_s390_relocate_section): Set elf.dynobj for
329 * elf64-s390.c (elf_s390_relocate_section): Likewise.
331 2012-11-05 Alan Modra <amodra@gmail.com>
333 * configure.in: Apply 2012-09-10 change to config.in here.
335 2012-11-05 Alan Modra <amodra@gmail.com>
337 * elf64-ppc.c (ppc64_elf_edit_toc): Clear "repeat" inside
338 loop. Really mark toc entry referring to another toc entry
339 only if the first is used.
341 2012-10-30 H.J. Lu <hongjiu.lu@intel.com>
343 * configure.in: Also handle --enable-64-bit-bfd when setting
344 CORE_HEADER for 'i[3-7]86-*-linux-*'.
346 2012-10-30 Steve McIntyre <steve.mcintyre@linaro.org>
348 * elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and
349 display the new ARM hard-float/soft-float ABI flags for EABI_VER5
350 (elf32_arm_post_process_headers): Add the hard-float/soft-float
351 ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5.
353 2012-10-30 Yao Qi <yao@codesourcery.com>
354 H.J. Lu <hongjiu.lu@intel.com>
356 * configure.in: Set CORE_HEADER to hosts/x86-64linux.h for
357 'i[3-7]86-*-linux-*' if x86_64-*linux is enabled.
358 * configure: Regenerated.
360 * elf64-x86-64.c (elf_x86_64_write_core_note): Replace type
361 'prpsinfo_t' and 'prstatus_t' with 'prpsinfo64_t' and
362 'prstatus64_t' respectively.
364 * hosts/x86-64linux.h (a8_uint64_t): New.
365 (user_regsx32_struct): Renamed to ...
366 (user_regs64_struct): This. Replace uint64_t with a8_uint64_t.
367 (elf_gregx32_t): Renamed to ...
368 (elf_greg64_t): This. Replace uint64_t with a8_uint64_t.
369 (ELF_NGREGX32): Removed.
371 (elf_gregx32_t): Removed.
373 (struct prstatus64_timeval): New.
374 (elf_prstatusx32): Replace elf_gregsetx32_t with elf_gregset64_t.
375 (elf_prstatus64): New.
376 (elf_prpsinfo64): New.
377 (prstatus64_t, prpsinfo64_t): New typedef.
379 2012-10-29 Sean Keys <skeys@ipdatasys.com>
381 * elf32-xgate.c(elf_xgate_howto_table): Fix src and dest mask for
384 2012-10-29 Alan Modra <amodra@gmail.com>
386 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask in
387 R_PPC_VLE_LO16A, R_PPC_VLE_HI16A, R_PPC_VLE_HA16A,
388 R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_HI16A,
389 R_PPC_VLE_SDAREL_HA16A reloc howtos.
391 2012-10-26 Nick Clifton <nickc@redhat.com>
393 * po/uk.po: Updated Ukranian translation.
395 2012-10-26 Alan Modra <amodra@gmail.com>
398 * elf32-ppc.c (ppc_elf_reloc_type_lookup): Decode ppc64 _DS
399 bfd_reloc values. Map to corresponding D-form relocs.
400 (is_insn_ds_form, is_insn_qs_form): New functions.
401 (ppc_elf_relocate_section): Validate insn with DS-form or DQ-form
402 fields using D-form reloc.
404 2012-10-25 H.J. Lu <hongjiu.lu@intel.com>
406 * elf32-i386.c (elf_i386_size_dynamic_sections): Replace
407 _GLOBAL_OFFSET_TABLE_ lookup with htab->elf.hgot.
408 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
410 2012-10-24 H.J. Lu <hongjiu.lu@intel.com>
412 * compress.c (bfd_is_section_compressed): Don't decompress the
415 2012-10-23 Nathan Sidwell <nathan@codesourcery.com>
417 * bfd-in.h (bfd_elf_stack_segment_size): Declare.
418 * bfd-in2.h: Rebuilt.
419 * elfxx-target.h (elf_backend_stack_align): New.
421 * elf-bfd.h (struct elf_backend_data): Add stack_align field.
422 * elf.c (bfd_elf_map_sections_to_segments): Pay attention to
423 stack_align and stacksize for PT_GNU_STACK segment.
424 (assign_file_positions_for_non_load_sections): Set p_memsz for
425 PT_GNU_STACK segment.
426 (copy_elf_program_header): Copy PT_GNU_STACK size.
427 * elflink.c (bfd_elf_stack_segment_size): New function, taken from
429 (bfd_elf_size_dynamic_sections): Determine
430 PT_GNU_STACK requirements after calling backend. Pay attention to
432 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Call
433 bfd_elf_stack_segment_size.
434 (elf32_bfinfdpic_modify_program_headers): Delete.
435 (elf32_bfingfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
437 (elf_backend_stack_align): Override.
438 (elf_backend_modify_program_headers): Don't override.
439 * elf32-frv.c (frvfdpic_always_size_sections): Call
440 bfd_elf_stack_segment_size.
441 (elf32_frvfdpic_modify_program_headers): Delete.
442 (elf32_frvfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
444 (elf_backend_stack_align): Override.
445 (elf_backend_modify_program_headers): Don't override.
446 * elf32-lm32.c (lm32_elf_always_size_sections): Leave
447 PT_GNU_STACK creation to underlying elf support. Check
448 __stacksize here for backwards compatibility, and set it if
450 (lm32_elf_modify_segment_map): Delete.
451 (lm32_elf_modify_program_headers): Delete.
452 (elf_backend_stack_align): Override.
453 (elf_backend_modify_segment_map): Don't override.
454 (elf_backend_modify_program_headers): Don't override.
455 * elf32-sh.c (sh_elf_always_size_sections): Call
456 bfd_elf_stack_segment_size.
457 (sh_elf_modify_program_headers): Delete.
458 (sh_elf_copy_private_data): Don't copy PT_GNU_STACK
460 (elf_backend_stack_align): Override.
461 (elf_backend_modify_program_headers): Don't override.
462 * elf32-tic6x.c (elf32_tic6x_always_size_sections): Call
463 bfd_elf_stack_segment_size.
464 (elf32_tic6x_modify_program_headers): Delete.
465 (elf32_tic6x_copy_private_data): Delete.
466 (elf_backend_stack_align): Override.
467 (bfd_elf32_bfd_copy_private_bfd_data): Don't override.
468 (elf_backend_modify_program_headers): Don't override.
470 2012-10-22 Alan Modra <amodra@gmail.com>
472 * cache.c (cache_bmmap): Don't use void* arithmetic.
474 2012-10-21 Alan Modra <amodra@gmail.com>
476 * compress.c (bfd_cache_section_contents): New function.
477 * bfd-in2.h: Regenerate.
479 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
481 * linker.c (_bfd_generic_link_output_symbols): Handle a
482 no-longer-global symbol entered through a plugin.
484 2012-10-20 Alan Modra <amodra@gmail.com>
486 * compress.c: Reinstate 2012-10-19 change.
487 (bfd_get_full_section_contents): Don't free unless we alloc.
488 Use proper decompress size. Delete some vars, rename others.
490 2012-10-19 Tom Tromey <tromey@redhat.com>
492 * compress.c: Revert previous patch.
494 2012-10-19 Tom Tromey <tromey@redhat.com>
496 * compress.c (bfd_get_full_section_contents): Don't cache
497 decompressed contents.
499 2012-10-18 Kai Tietz <ktietz@redhat.com>
502 * coff-i386.c (bfd_target): Add section flag SEC_EXCLUDE.
503 Allow BFD_COMPRESS and BFD_DECOMPRESS flags.
504 * coff-x86_64.c: Likewise.
505 * coffcode.h (DOT_ZDEBUG): New define.
506 (sec_to_styp_flags): Check for .zdebug.
507 (styp_to_sec_flags): Likewise.
508 * coffgen.c (make_a_section): Handle .debug_* section
509 compression/decompression flags.
510 * cofflink.c (mark_relocs): Ignore relocations
511 for a section, which isn't marked as used.
512 (_bfd_coff_link_input_bfd): Add support of compressed
514 * compress.c (decompress_contents): Loop as long
515 as there is input available and there is room for
517 * bfd/pe-arm.c: Add .zdebug_ partial match entry.
518 * pe-i386.c: Likewise.
519 * pe-x86_64.c: Likewise.
520 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't clear all
521 data-directories as this might destroy content.
523 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator):
524 define as coff_find_nearest_line_discriminator.
525 * libcoff-in.h (coff_find_nearest_line_discriminator): New
526 * libcoff.h: Regenerated.
527 * coff-x86_64.c: Likewise.
528 * coffgen.c (coff_find_nearest_line_discriminator): New function.
531 2012-10-16 Joel Brobecker <brobecker@adacore.com>
533 * coff64-rs6000.c (rs6000coff64_vec): Set _close_and_cleanup
534 field to _bfd_archive_close_and_cleanup.
535 (aix5coff64_vec): Likewise.
537 2012-10-16 Joel Brobecker <brobecker@adacore.com>
539 * coff-rs6000.c (rs6000coff_vec): Set _close_and_cleanup
540 field to _bfd_archive_close_and_cleanup.
541 (pmac_xcoff_vec): Likewise.
543 2012-10-16 Sofiane Naci <sofiane.naci@arm.com>
545 * elf64-aarch64.c (elf64_aarch64_tls_howto_table): Fix shift value for
546 R_AARCH64_TLSIE_LD_GOTTPREL_PREL19, R_AARCH64_TLSLE_MOVW_TPREL_G2,
547 R_AARCH64_TLSLE_MOVW_TPREL_G1, R_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
548 R_AARCH64_TLSLE_ADD_TPREL_HI12.
549 (elf64_aarch64_tlsdesc_howto_table): Fix shift value for
550 R_AARCH64_TLSDESC_LD64_PREL19 and R_AARCH64_TLSDESC_OFF_G1.
551 (elf64_aarch64_final_link_relocate): Add signed_addend when resolving
552 AARCH64_TLSLE_*_TPREL_* relocations.
554 2012-10-16 Alan Modra <amodra@gmail.com>
556 * elf32-xtensa.c (free_section_cache): Renamed from
557 clear_section_cache. Don't zero cache.
558 (section_cache_section): Remove ineffectual zero of cache.
559 Call init_section_cache instead.
561 2012-10-15 Doug Evans <dje@google.com>
563 * elf.c (special_sections_d): Add comment.
565 2012-10-13 H.J. Lu <hongjiu.lu@intel.com>
567 * Makefile.am (LIBDL): Replace -ldl with @lt_cv_dlopen_libs@.
568 * configure.in (lt_cv_dlopen_libs): AC_SUBST.
569 * Makefile.in: Regenerated.
570 * configure: Likewise.
572 2012-10-08 Alan Modra <amodra@gmail.com>
575 * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
578 2012-09-20 Walter Lee <walt@tilera.com>
580 * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
581 relocations with value of hgot.
582 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
584 2012-09-19 Steve Ellcey <sellcey@mips.com>
586 * config.bfd: Add mips*-mti-elf* target.
588 2012-09-18 H.J. Lu <hongjiu.lu@intel.com>
591 * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
592 if the old symbol is weak.
594 * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
595 _bfd_elf_merge_symbol call.
597 * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
598 if the old symbol is weak.
599 (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
601 (elf_link_add_object_symbols): Don't update symbol type from a
602 weak definition. Update symbol type from a common symbol when
603 overriding a weak symbol.
605 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
607 * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
609 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
611 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
613 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
615 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
617 2012-09-17 Walter Lee <walt@tilera.com>
619 * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
621 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
623 2012-09-17 Walter Lee <walt@tilera.com>
625 * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
626 of got relocations for when .got.plt section is merged with .got.
627 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
629 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
631 * configure: Regenerate.
633 2012-09-13 Anthony Green <green@moxielogic.com>
635 * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
637 (bfd_elf32_moxie_vec): Remove.
638 * config.bfd, configure.in: Add bi-endian support for moxie.
639 * configure: Rebuilt.
640 * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
641 (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
643 2012-09-12 Doug Kwan <dougkwan@google.com>
645 * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
646 relocation for stub lookup.
648 2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
650 * bfd-in2.h: Regenerated.
652 (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
653 (elf64_aarch64_reloc_map): Add reloc entry.
654 (aarch64_resolve_relocation): Likewise.
655 (bfd_elf_aarch64_put_addend): Likewise.
656 (aarch64_reloc_got_type): Likewise.
657 (elf64_aarch64_final_link_relocate): Likewise.
658 (lf64_aarch64_check_relocs): Likewise.
659 (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
661 * libbfd.h: Regenerated.
662 * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
664 2012-09-10 Matthias Klose <doko@ubuntu.com>
666 * config.in: Disable sanity check for kfreebsd.
668 2012-09-10 H.J. Lu <hongjiu.lu@intel.com>
670 * configure: Regenerated.
672 2012-09-04 Sergey A. Guriev <sergey.a.guriev@intel.com>
674 * cpu-ia64-opc.c (ins_cnt6a): New function.
678 (elf64_ia64_operands): Add new operand types.
680 2012-09-04 H.J. Lu <hongjiu.lu@intel.com>
683 * elf.c (ignore_section_sym): Also ignore section symbols without
686 2012-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
688 * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
689 local and global ifunc symbols.
690 * elf64-s390.c (elf_s390_relocate_section): Likewise.
692 2012-09-02 H.J. Lu <hongjiu.lu@intel.com>
694 * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
697 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
700 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
701 hdynamic instead of "_DYNAMIC".
702 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
703 * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
704 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
705 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
706 * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
707 * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
708 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
709 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
710 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
711 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
712 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
713 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
714 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
715 * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
716 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
717 * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
718 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
719 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
720 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
721 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
722 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
723 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
724 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
726 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
727 hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
728 _PROCEDURE_LINKAGE_TABLE_.
729 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
730 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
732 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
734 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
736 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
738 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
740 * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
741 (elf_i386_size_dynamic_sections): Use it on input sections.
742 (elf_i386_relocate_section): Don't convert
743 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
744 for local symbols here.
746 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
747 (elf_x86_64_size_dynamic_sections): Use it on input sections.
748 (elf_x86_64_relocate_section): Don't convert
749 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
750 for local symbols here.
752 2012-08-30 H.J. Lu <hongjiu.lu@intel.com>
754 * elf32-i386.c (elf_i386_relocate_section): Convert
755 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
758 * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
759 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
762 2012-08-31 Alan Modra <amodra@gmail.com>
765 * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
766 by a linker script in .opd to corresponding input .opd section.
768 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
770 * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
772 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
774 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
776 * elflink.c (_bfd_elf_merge_symbol): Also override the version
777 a dynamic symbol defaulted to if preempted with a hidden or
780 2012-08-28 Walter Lee <walt@tilera.com>
782 * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
784 (tilepro_plt_entry_build): Account for new header size.
785 (tilepro_elf_finish_dynamic_sections): Ditto.
786 (tilepro_elf_plt_sym_val): Ditto.
787 * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
789 (tilegx_elf_finish_dynamic_sections): Account for new padding.
791 2012-08-27 Walter Lee <walt@tilera.com>
793 * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
794 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
795 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
796 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
797 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
798 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
799 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
800 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
801 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
802 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
803 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
804 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
805 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
806 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
807 * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
808 (tilegx_reloc_map): Ditto.
809 (reloc_to_create_func): Ditto.
810 (tilegx_elf_check_relocs): Ditto.
811 (tilegx_elf_gc_sweep_hook): Ditto.
812 (tilegx_elf_relocate_section): Ditto.
813 * libbfd.h: Regenerate.
814 * bfd-in2.h: Regenerate.
816 2012-08-24 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
818 * elf32-arm.c (v8): New array.
819 (tag_cpu_arch_combine): Add support for ARMv8 attributes.
820 (elf32_arm_merge_eabi_attributes): Likewise.
821 (VFP_VERSION_COUNT): New define.
823 2012-08-20 Tom Tromey <tromey@redhat.com>
825 * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
827 * opncls.c (_bfd_delete_bfd): Free arelt_data.
828 * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
830 * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
831 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
833 (xcoff_write_archive_contents_old): Likewise.
834 (xcoff_write_archive_contents_big): Likewise.
835 * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
837 * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
839 (_bfd_get_elt_at_filepos): Likewise. Clear n_nfd->arelt_data on
841 (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
842 (do_slurp_coff_armap): Likewise.
843 (_bfd_slurp_extended_name_table): Likewise.
844 (bfd_slurp_bsd_armap_f2): Likewise. Don't leak 'mapdata'.
846 2012-08-17 Nick Clifton <nickc@redhat.com>
848 * po/vi.po: Updated Vietnamese translation.
850 2012-08-17 Yuri Chornoivan <yurchor@ukr.net>
852 * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
853 * elfxx-mips.c, * vms-alpha.c: Typo fixes.
855 2012-08-17 Alan Modra <amodra@gmail.com>
858 * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
859 Instead malloc areltdata.
861 2012-08-16 Tom Tromey <tromey@redhat.com>
864 * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
865 'member' BFD. Don't try to free 'ared'.
867 2012-08-14 Nick Clifton <nickc@redhat.com>
869 * po/uk.po: Updated Ukranian translation.
871 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
873 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
874 the options section in the output rather than input BFD to
875 decide if to add a DT_MIPS_OPTIONS tag.
877 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
879 * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
882 2012-08-13 Ian Bolton <ian.bolton@arm.com>
883 Laurent Desnogues <laurent.desnogues@arm.com>
884 Jim MacArthur <jim.macarthur@arm.com>
885 Marcus Shawcroft <marcus.shawcroft@arm.com>
886 Nigel Stephens <nigel.stephens@arm.com>
887 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
888 Richard Earnshaw <rearnsha@arm.com>
889 Sofiane Naci <sofiane.naci@arm.com>
890 Tejas Belagod <tejas.belagod@arm.com>
891 Yufeng Zhang <yufeng.zhang@arm.com>
893 * Makefile.am: Add AArch64 files.
894 * Makefile.in: Regenerate.
895 * archures.c (bfd_aarch64_arch): New declaration.
896 (bfd_archures_list): Use bfd_archures_list.
897 * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
898 (bfd_aarch64_process_before_allocation): New declaration.
899 (bfd_elf64_aarch64_process_before_allocation): New declaration.
900 (bfd_elf64_aarch64_set_options): New declaration.
901 (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
902 (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
903 (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
904 (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
905 (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
906 (bfd_is_aarch64_special_symbol_name): New declaration.
907 (bfd_aarch64_merge_machines): New declaration.
908 (bfd_aarch64_update_notes): New declaration.
909 (int bfd_aarch64_get_mach_from_notes): New declaration.
910 (elf64_aarch64_setup_section_lists): New declaration.
911 (elf64_aarch64_next_input_section): New declaration.
912 (elf64_aarch64_size_stubs): New declaration.
913 (elf64_aarch64_build_stubs): New declaration.
914 * config.bfd: Add AArch64.
915 * configure.in: Add AArch64.
916 * configure: Regenerate.
917 * cpu-aarch64.c: New file.
918 * elf-bfd.h: Add AArch64.
919 * bfd-in2.h: Regenerate.
920 * libbfd.h: Regenerate.
921 * elf64-aarch64.c: New file.
922 * reloc.c: Add AArch64 relocations.
923 * targets.c: Add AArch64.
924 * po/SRC-POTFILES.in: Regenerate.
926 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
928 * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
929 of protected symbols.
931 2012-08-10 Alan Modra <amodra@gmail.com>
934 * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
935 (setup_group): Adjust uses.
936 (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
939 2012-08-09 Nick Clifton <nickc@redhat.com>
941 * po/vi.po: Updated Vietnamese translation.
943 2012-08-09 Maciej W. Rozycki <macro@codesourcery.com>
945 * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
946 Remove macros, folding them into...
947 (LA25_LUI_MICROMIPS): ... this new macro.
948 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
949 (LA25_J_MICROMIPS): ... this new macro.
950 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
952 (LA25_ADDIU_MICROMIPS): ... this new macro.
953 (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
954 (mips_elf_create_la25_stub): Use them.
955 (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
956 (_bfd_mips_elf_relax_section): Likewise.
958 2012-08-09 Alan Modra <amodra@gmail.com>
959 Tom Tromey <tromey@redhat.com>
961 * archive.c (SECTION Archives): Update documentation.
962 (_bfd_delete_archive_data): Remove.
963 (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
964 (archive_close_worker, _bfd_archive_close_and_cleanup): New
966 * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
967 (_bfd_delete_archive_data): Don't declare.
968 (_bfd_archive_close_and_cleanup): Declare.
969 (_bfd_generic_close_and_cleanup): Redefine.
971 * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
972 (bfd_close): Don't close nested thin archives here.
974 2012-08-07 Tom Tromey <tromey@redhat.com>
976 * archive.c (_bfd_delete_archive_data): New function.
977 * libbfd-in.h (_bfd_delete_archive_data): Declare.
979 * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
981 2012-08-07 Nick Clifton <nickc@redhat.com>
983 * po/uk.po: Updated Ukranian translation.
985 2012-08-06 Maciej W. Rozycki <macro@codesourcery.com>
987 * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
988 symbols special case.
990 2012-08-05 Maciej W. Rozycki <macro@linux-mips.org>
992 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
993 PLT slots for local symbols.
995 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
997 * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
998 field initializers throughout.
999 * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
1001 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
1003 * elfxx-mips.c (mips_elf_perform_relocation): Update the
1004 cross-mode jump message.
1006 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
1008 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
1009 comment on DT_MIPS_RLD_MAP.
1011 2012-08-03 Tom Tromey <tromey@redhat.com>
1013 * opncls.c (_bfd_delete_bfd): Now static.
1014 * libbfd-in.h (_bfd_delete_bfd): Don't declare.
1015 * libbfd.h: Rebuild.
1017 2012-08-02 Sean Keys <skeys@ipdatasys.com>
1019 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
1020 conditional statment to allow suppression of mismatched bank
1023 2012-08-01 Alan Modra <amodra@gmail.com>
1025 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
1026 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
1028 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
1030 2012-07-30 Nick Clifton <nickc@redhat.com>
1032 * po/bfd.pot: Updated template.
1033 * po/es.po: Updated Spanish translation.
1034 * po/fi.po: Updated Finnish translation.
1035 * po/fr.po: Updated French translation.
1036 * po/ru.po: Updated Russian translation.
1037 * po/uk.po: Updated Ukranian translation.
1039 2012-07-27 Mike Frysinger <vapier@gentoo.org>
1041 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
1042 (AM_INIT_AUTOMAKE): Remove args.
1043 * configure: Regenerate.
1045 2012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1047 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
1048 arch depending on the target size.
1050 2012-07-27 Tristan Gingold <gingold@adacore.com>
1052 * configure.in: Bump version to 2.23.51
1053 * configure: Regenerate.
1055 2012-07-26 Teresa Johnson <tejohnson@google.com>
1057 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
1060 2012-07-26 Meador Inge <meadori@codesourcery.com>
1061 Nick Clifton <nickc@redhat.com>
1064 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
1065 if a required section is missing from the linker script.
1067 2012-07-24 Jan Waclawek <konfera@efton.sk>
1069 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
1070 _bfd_elf_link_read_relocs with keep_memory as TRUE.
1072 2012-07-24 Teresa Johnson <tejohnson@google.com>
1074 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
1075 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
1076 * coff64-rs6000.c: Likewise.
1077 * dwarf2.c (struct line_info): Add discriminator field.
1078 (add_line_info): Fill in new discriminator field.
1079 (decode_line_info): Record discriminator information instead
1081 (lookup_address_in_line_info_table): Return discriminator field if
1083 (comp_unit_find_nearest_line): Add discriminator argument.
1084 (find_line): Likewise.
1085 (_bfd_dwarf2_find_nearest_line): Likewise.
1086 (_bfd_dwarf2_find_line): Likewise.
1087 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
1088 (_bfd_elf_find_line_discriminator): Likewise.
1089 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
1090 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
1091 that invokes _bfd_elf_find_nearest_line_discriminator with correct
1093 (_bfd_elf_find_nearest_line_discriminator): New.
1094 (_bfd_elf_find_line): Change to a wrapper
1095 that invokes _bfd_elf_find_line_discriminator with correct
1097 (_bfd_elf_find_line_discriminator): New.
1098 * coffgen.c (coff_find_nearest_line_with_names): Handle
1099 new discriminator argument.
1100 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1101 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1102 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1103 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1104 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
1106 (_bfd_dwarf2_find_line): Likewise.
1107 (_bfd_generic_find_nearest_line_discriminator): New.
1108 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
1109 * bfd-in2.h: Regenerated.
1110 * libbfd.h: Likewise.
1111 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
1112 _bfd_find_nearest_line_discriminator with
1113 _bfd_generic_find_nearest_line_discriminator.
1114 (bfd_target): Add _bfd_find_nearest_line_discriminator.
1116 2012-07-24 Sean Keys <skeys@ipdatasys.com>
1118 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
1119 that enables the linker to offset addresses, when linking against
1120 symbols from the XGATE processor and vice versa.
1122 2012-07-23 Nick Clifton <nickc@redhat.com>
1124 * cisco-core.c (cisco_core_file_failing_command): Make static.
1125 (cisco_core_file_failing_signal): Make static.
1127 2012-07-18 H.J. Lu <hongjiu.lu@intel.com>
1129 * bfd-in2.h: Regenerated.
1131 2012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
1134 * section.c: Fix a typo in comments.
1136 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1138 * elf64-s390.c: Include elf-s390-common.c.
1139 (R_390_IRELATIVE): New reloc.
1140 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
1141 (RELA_ENTRY_SIZE): New macro.
1142 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
1143 *ifunc_resolver_section.
1144 (struct plt_entry): New struct.
1145 (struct elf_s390_obj_tdata): New field local_plt.
1146 (elf_s390_local_plt): New macro.
1147 (struct elf_s390_link_hash_table): New field irelifunc.
1149 (link_hash_newfunc): Initialize new fields.
1150 (elf_s390_check_relocs): Handle IFUNC symbols.
1151 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
1153 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
1155 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
1156 (elf_s390_relocate_section): Likewise.
1157 (elf_s390_finish_dynamic_symbol): Likewise.
1158 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
1159 (elf_s390_finish_ifunc_symbol): New function.
1160 (elf_s390_gc_sweep_hook): Handle local plt entries.
1161 (elf_backend_add_symbol_hook): Define.
1162 * elf32-s390.c: See elf64-s390.c changes.
1163 * elf-s390-common.c: New file.
1164 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
1165 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
1166 BFD_RELOC_390_IRELATIVE.
1167 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
1169 2012-07-13 Nick Clifton <nickc@redhat.com>
1171 * aix386-core.c: Remove use of PTR and PARAMS macros.
1172 * archive.c: Likewise.
1173 * cache.c: Likewise.
1174 * cisco-core.c: Likewise.
1175 * coff-alpha.c: Likewise.
1176 * coff-apollo.c: Likewise.
1177 * coff-aux.c: Likewise.
1178 * coff-h8300.c: Likewise.
1179 * coff-h8500.c: Likewise.
1180 * coff-i386.c: Likewise.
1181 * coff-i960.c: Likewise.
1182 * coff-ia64.c: Likewise.
1183 * coff-m68k.c: Likewise.
1184 * coff-m88k.c: Likewise.
1185 * coff-mcore.c: Likewise.
1186 * coff-mips.c: Likewise.
1187 * coff-or32.c: Likewise.
1188 * coff-ppc.c: Likewise.
1189 * coff-rs6000.c: Likewise.
1190 * coff-sh.c: Likewise.
1191 * coff-sparc.c: Likewise.
1192 * coff-stgo32.c: Likewise.
1193 * coff-tic30.c: Likewise.
1194 * coff-tic4x.c: Likewise.
1195 * coff-tic54x.c: Likewise.
1196 * coff-tic80.c: Likewise.
1197 * coff-w65.c: Likewise.
1198 * cofflink.c: Likewise.
1199 * cpu-arc.c: Likewise.
1200 * cpu-cris.c: Likewise.
1201 * cpu-h8500.c: Likewise.
1202 * cpu-i960.c: Likewise.
1203 * cpu-msp430.c: Likewise.
1204 * cpu-ns32k.c: Likewise.
1205 * cpu-powerpc.c: Likewise.
1206 * cpu-rs6000.c: Likewise.
1207 * cpu-tic4x.c: Likewise.
1208 * cpu-w65.c: Likewise.
1209 * ecoff.c: Likewise.
1210 * ecofflink.c: Likewise.
1211 * elf-m10200.c: Likewise.
1212 * elf32-bfin.c: Likewise.
1213 * elf32-cris.c: Likewise.
1214 * elf32-crx.c: Likewise.
1215 * elf32-fr30.c: Likewise.
1216 * elf32-frv.c: Likewise.
1217 * elf32-h8300.c: Likewise.
1218 * elf32-i960.c: Likewise.
1219 * elf32-m32c.c: Likewise.
1220 * elf32-m68hc11.c: Likewise.
1221 * elf32-m68hc12.c: Likewise.
1222 * elf32-m68hc1x.c: Likewise.
1223 * elf32-m68k.c: Likewise.
1224 * elf32-mcore.c: Likewise.
1225 * elf32-rl78.c: Likewise.
1226 * elf32-rx.c: Likewise.
1227 * elf32-s390.c: Likewise.
1228 * elf32-vax.c: Likewise.
1229 * elf64-alpha.c: Likewise.
1230 * elf64-mmix.c: Likewise.
1231 * elf64-s390.c: Likewise.
1232 * elf64-sparc.c: Likewise.
1233 * elfnn-ia64.c: Likewise.
1234 * elfxx-mips.c: Likewise.
1235 * elfxx-sparc.c: Likewise.
1237 * hp300hpux.c: Likewise.
1238 * hppabsd-core.c: Likewise.
1239 * hpux-core.c: Likewise.
1240 * i386dynix.c: Likewise.
1241 * i386linux.c: Likewise.
1242 * i386lynx.c: Likewise.
1243 * i386mach3.c: Likewise.
1244 * i386msdos.c: Likewise.
1245 * i386os9k.c: Likewise.
1246 * irix-core.c: Likewise.
1247 * lynx-core.c: Likewise.
1248 * m68klinux.c: Likewise.
1249 * mach-o.h: Likewise.
1250 * mipsbsd.c: Likewise.
1251 * netbsd-core.c: Likewise.
1252 * nlm32-i386.c: Likewise.
1253 * osf-core.c: Likewise.
1254 * pc532-mach.c: Likewise.
1256 * ppcboot.c: Likewise.
1257 * ptrace-core.c: Likewise.
1258 * reloc16.c: Likewise.
1259 * sco5-core.c: Likewise.
1261 * sparclinux.c: Likewise.
1262 * sparclynx.c: Likewise.
1263 * ticoff.h: Likewise.
1264 * trad-core.c: Likewise.
1265 * vms-lib.c: Likewise.
1268 2012-07-09 Alan Modra <amodra@gmail.com>
1271 * elflink.c (elf_sort_symbol): Sort by size too.
1272 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
1273 Do not depend on ordering of symbol aliases. Match largest size.
1275 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1277 * elf.c (assign_section_numbers): Check if number of sections
1279 * elfcode.h (elf_object_p): Likewise.
1281 2012-07-03 Nick Clifton <nickc@redhat.com>
1283 * archive.c (bsd_write_armap): Catch attempts to create an archive
1284 with indicies bigger than 4Gb.
1285 (coff_write_armap): Likewise.
1287 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1290 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
1293 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1296 * elflink.c (_bfd_elf_update_dynamic_flags): New.
1297 (_bfd_elf_merge_symbol): Update both real and indirect symbol
1299 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
1300 the indirect symbol is defined in a shared library.
1301 (elf_link_add_object_symbols): Likewise. If the indirect
1302 symbol has been forced local, don't make the real symbol
1304 (elf_link_check_versioned_symbol): Check indirect symbol.
1305 (elf_link_output_extsym): Use real symbol definition when
1306 reporting indirect symbol error. Check version info for
1307 dynamic versioned symbol.
1309 2012-07-03 Alan Modra <amodra@gmail.com>
1312 * elf.c (assign_file_positions_for_load_sections): Remove assertions
1313 that only PT_LOAD headers include file header and section headers.
1314 (assign_file_positions_for_non_load_sections): Similarly don't
1315 assert PT_GNU_RELRO header does not include file and section headers.
1316 Compare first section vma rather than PT_LOAD p_vaddr against
1317 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
1318 abort with assertion.
1320 2012-07-02 Alan Modra <amodra@gmail.com>
1322 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
1323 "anyway" variant when creating .plt.
1324 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
1325 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
1326 m32c_elf_relax_plt_section.
1327 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
1328 when creating .got and .got.plt.
1329 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
1330 bfd_get_linker_section.
1331 * sunos.c: Similarly throughout.
1333 2012-07-01 Andreas Schwab <schwab@linux-m68k.org>
1335 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
1338 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
1340 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
1341 on unresolvable relocation.
1343 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
1345 * archive.c (_bfd_compute_and_write_armap): Simplify global
1348 2012-06-29 Nick Clifton <nickc@redhat.com>
1351 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
1352 for locally bound symbols.
1354 2012-06-29 Alan Modra <amodra@gmail.com>
1356 * section.c (bfd_get_linker_section): New function.
1357 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
1358 the above throughout rather than bfd_get_section_by_name. Use
1359 bfd_make_section_anyway rather than bfd_make_section when creating
1361 * elf32-bfin.c: Likewise.
1362 * elf32-cr16.c: Likewise.
1363 * elf32-cris.c: Likewise.
1364 * elf32-frv.c: Likewise.
1365 * elf32-hppa.c: Likewise.
1366 * elf32-i370.c: Likewise.
1367 * elf32-i386.c: Likewise.
1368 * elf32-lm32.c: Likewise.
1369 * elf32-m32c.c: Likewise.
1370 * elf32-m32r.c: Likewise.
1371 * elf32-m68k.c: Likewise.
1372 * elf32-microblaze.c: Likewise.
1373 * elf32-ppc.c: Likewise.
1374 * elf32-rl78.c: Likewise.
1375 * elf32-s390.c: Likewise.
1376 * elf32-score.c: Likewise.
1377 * elf32-score7.c: Likewise.
1378 * elf32-sh.c: Likewise.
1379 * elf32-tic6x.c: Likewise.
1380 * elf32-tilepro.c: Likewise.
1381 * elf32-vax.c: Likewise.
1382 * elf32-xstormy16.c: Likewise.
1383 * elf32-xtensa.c: Likewise.
1384 * elf64-alpha.c: Likewise.
1385 * elf64-hppa.c: Likewise.
1386 * elf64-ia64-vms.c: Likewise.
1387 * elf64-ppc.c: Likewise.
1388 * elf64-s390.c: Likewise.
1389 * elf64-sh64.c: Likewise.
1390 * elf64-sparc.c: Likewise.
1391 * elf64-x86-64.c: Likewise.
1392 * elfnn-ia64.c: Likewise.
1393 * elfxx-mips.c: Likewise.
1394 * elfxx-sparc.c: Likewise.
1395 * elfxx-tilegx.c: Likewise.
1396 * elflink.c: Likewise.
1397 * elf-vxworks.c: Likewise.
1398 * elf-m10300.c: Likewise. Also make use of htab plt, got and
1400 * bfd-in2.h: Regenerate.
1401 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
1402 calling create_rofixup_section.
1403 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
1405 2012-06-29 Alan Modra <amodra@gmail.com>
1407 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
1408 section for bss type sections, except for .rela.bss.
1409 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1410 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
1411 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
1412 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1413 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1415 2012-06-28 Roland McGrath <mcgrathr@google.com>
1417 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
1418 displacement calculation in nacl_p case.
1420 2012-06-28 Nick Clifton <nickc@redhat.com>
1422 * po/uk.po: New Ukranian translation.
1423 * configure.in (ALL_LINGUAS): Add uk.
1424 * configure: Regenerate.
1426 2012-06-26 Alan Modra <amodra@gmail.com>
1428 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
1429 file has multiple .got/.toc sections and all don't fit in
1432 2012-06-22 Roland McGrath <mcgrathr@google.com>
1434 * elf.c (assign_file_positions_for_non_load_sections): Define
1435 __ehdr_start symbol if it's referenced and there's a PT_LOAD
1436 segment that covers both the file and program headers.
1438 2012-06-22 Andreas Schwab <schwab@linux-m68k.org>
1440 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
1441 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
1443 2012-06-22 Alan Modra <amodra@gmail.com>
1445 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
1446 save/restore functions when relocatable. Make "funcs" static.
1448 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
1450 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
1451 of merged .got and .got.plt entries.
1453 2012-06-18 John Szakmeister <john@szakmeister.net>
1455 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
1457 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
1459 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
1460 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
1461 thread common symbols.
1463 2012-06-13 Nick Clifton <nickc@redhat.com>
1465 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
1466 (elf32_arm_object_p): If the machine number could not be deduced
1467 from the notes, call bfd_arm_get_mach_from_attributes to get the
1468 number from the attributes.
1470 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
1473 * elf.c (assign_file_positions_for_non_load_sections): Abort if
1474 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
1476 2012-06-12 Alan Modra <amodra@gmail.com>
1479 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
1480 sections at end of PT_LOAD segment when searching for segment
1481 that contains end of relro extent.
1483 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
1485 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
1487 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
1489 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
1491 2012-06-06 Alan Modra <amodra@gmail.com>
1493 * elflink.c (elf_link_input_bfd): Provide a file symbol for
1494 each input file with local syms, if the input lacks such.
1495 (bfd_elf_final_link): Add a file symbol to mark end of locals
1496 for which we can associate with input files.
1497 (struct elf_final_link_info): Add filesym_count field.
1498 (struct elf_outext_info): Add need_second_pass and second_pass.
1499 (elf_link_output_extsym): Detect symbols defined in the output
1500 file, emit them on second pass over locals.
1502 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1504 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1505 of target_read_memory as bfd_size_type.
1506 * bfd-in2.h: Regenerate.
1507 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1508 argument of target_read_memory as bfd_size_type.
1509 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1510 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1511 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1512 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1514 2012-06-03 Alan Modra <amodra@gmail.com>
1517 * elf.c (elf_find_function): Cache last function sym info.
1518 (_bfd_elf_maybe_function_sym): Return function size, pass in
1519 section of interest.
1520 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
1521 (_bfd_elf_maybe_function_sym): Likewise.
1522 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1523 (opd_entry_value): Add in_code_sec param. Revert caching code.
1524 Return -1 if in_code_sec and function found in wrong section.
1527 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
1529 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1530 of target_read_memory as size_t.
1531 * bfd-in2.h: Regenerate.
1532 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1533 argument of target_read_memory as size_t.
1534 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1535 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1536 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1537 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1539 2012-06-01 Alan Modra <amodra@gmail.com>
1542 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
1544 2012-05-29 Tom Tromey <tromey@redhat.com>
1546 * opncls.c (bfd_fopen): Always close fd on failure.
1547 (bfd_fdopenr): Likewise.
1549 2012-05-27 Alan Modra <amodra@gmail.com>
1552 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
1553 a dynamic library finds a new instance with non-default
1554 visibility in a regular object, correctly handle symbols
1555 already on the undefs list and undo dynamic symbol state when
1556 the new symbol is hidden or internal.
1558 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
1560 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
1561 dynamic_sec_flags to create PLT .eh_frame section.
1562 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1564 2012-05-25 Alan Modra <amodra@gmail.com>
1567 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
1568 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
1569 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
1570 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
1571 size dynamic sections before stripping eh_frame_hdr.
1572 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
1573 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
1574 if no other .eh_frame sections exist.
1575 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
1576 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
1577 or alloc plt_eh_frame here..
1578 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
1579 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
1580 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
1581 before writing plt offset.
1582 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
1583 or alloc plt_eh_frame here..
1584 (elf_x86_64_size_dynamic_sections): ..do it here instead.
1585 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
1586 before writing plt offset.
1588 2012-05-24 Alan Modra <amodra@gmail.com>
1591 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1592 size to output section alignment.
1593 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1595 2012-05-23 Alan Modra <amodra@gmail.com>
1597 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1598 BFDs with multiple .eh_frame sections.
1600 2012-05-23 Alan Modra <amodra@gmail.com>
1603 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1605 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1608 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1610 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1612 2012-05-22 Alan Modra <amodra@gmail.com>
1614 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
1615 first one is zero size or discarded.
1616 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1617 glink_eh_frame contents here..
1618 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
1621 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1624 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1625 eh_frame section if there is an input .eh_frame section.
1626 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1628 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1631 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1632 create PLT eh_frame section with SEC_LINKER_CREATED.
1633 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1635 2012-05-22 Alan Modra <amodra@gmail.com>
1637 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1638 sections attached to a BFD.
1639 * section.c (bfd_get_section_by_name): Rewrite description.
1640 (bfd_get_next_section_by_name): New function.
1641 * bfd-in2.h: Regenerate.
1643 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
1645 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1646 (elf_m68k_grok_psinfo): New function.
1647 (elf_backend_grok_prstatus): Define.
1648 (elf_backend_grok_psinfo): Define.
1650 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1652 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1653 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1654 backend's GOT header size instead of hardcoding it.
1656 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1658 * elf32-vax.c (elf_vax_relocate_section)
1659 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1661 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1663 * elf32-vax.c (elf_vax_relocate_section)
1664 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1665 its name as the check for text sections.
1667 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1669 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1670 the third reloc offset is the same as the first.
1672 2012-05-19 Alan Modra <amodra@gmail.com>
1674 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1675 (has_tls_reloc, has_tls_get_addr_call): Move back to..
1676 * elf32-ppc.c: ..here.
1677 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1678 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1680 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
1682 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1683 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1684 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1686 2012-05-18 Roland McGrath <mcgrathr@google.com>
1688 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1689 not to clobber the ar_fmag field stored in ARED->arch_header.
1691 2012-05-18 Pedro Alves <palves@redhat.com>
1693 * mach-o.h: Don't include sysdep.h.
1695 2012-05-18 Nick Clifton <nickc@redhat.com>
1698 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1699 complaining about config.h not having been included.
1700 * bfd-in2.h: Regenerate.
1702 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
1704 * aclocal.m4: Regenerate.
1705 * Makefile.in: Regenerate.
1707 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
1708 Nick Clifton <nickc@redhat.com>
1711 * configure.in: Add check that sysdep.h has been included before
1712 any system header files.
1713 * configure: Regenerate.
1714 * config.in: Regenerate.
1715 * aclocal.m4: Regenerate.
1716 * bfd-in.h: Generate an error if included before config.h.
1717 * sysdep.h: Likewise.
1718 * bfd-in2.h: Regenerate.
1719 * compress.c: Remove #include "config.h".
1720 * plugin.c: Likewise.
1721 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1722 * elf64-hppa.c: Likewise.
1724 * xsymc.c: Likewise.
1726 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
1727 Alan Modra <amodra@gmail.com>
1729 * elf.c (ignore_section_sym): Correct comment. Don't return
1730 true for absolute section.
1731 (elf_map_symbols): Move stray comment. Adjust for above change.
1732 Don't discard global section symbols.
1734 2012-05-17 Alan Modra <amodra@gmail.com>
1736 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1737 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1738 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1741 2012-05-17 Alan Modra <amodra@gmail.com>
1743 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1744 is_ppc_vle): Move to..
1745 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1747 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
1749 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1750 bfd_get_section_lma, bfd_get_section_alignment,
1751 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1752 in order to use the `bfd' argument.
1753 * bfd-in2.h: Regenerate.
1754 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1755 as the first argument for `bfd_get_section_alignment'.
1756 * elf32-arm.c (create_ifunc_sections): Likewise, for
1757 `bfd_set_section_alignment'.
1758 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1759 `bfd_get_section_name'.
1760 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1761 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1762 (ppc_elf_relocate_section): Likewise.
1763 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1764 `bfd_get_section_vma'.
1765 * elf64-ppc.c (create_linkage_sections): Likewise, for
1766 `bfd_set_section_alignment'.
1768 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
1771 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1772 * bfd-in2.h: Regenerate.
1773 * libbfd.h: Regenerate.
1774 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1776 (avr_reloc_map): Likewise.
1778 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
1781 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1782 * bfd/aout-ns32k.c: Likewise.
1783 * bfd/aout-sparcle.c: Likewise.
1784 * bfd/aout0.c: Likewise.
1785 * bfd/bfd-in2.h: Likewise.
1786 * bfd/coff-stgo32.c: Likewise.
1787 * bfd/cpu-lm32.c: Likewise.
1788 * bfd/cpu-microblaze.c: Likewise.
1789 * bfd/cpu-score.c: Likewise.
1790 * bfd/cpu-tilegx.c: Likewise.
1791 * bfd/cpu-tilepro.c: Likewise.
1792 * bfd/elf32-lm32.c: Likewise.
1793 * bfd/elf32-microblaze.c: Likewise.
1794 * bfd/elf32-score7.c: Likewise.
1795 * bfd/elf32-tilepro.c: Likewise.
1796 * bfd/elfxx-tilegx.c: Likewise.
1797 * bfd/mach-o.h: Likewise.
1798 * bfd/nlm32-ppc.c: Likewise.
1799 * bfd/ns32knetbsd.c: Likewise.
1800 * bfd/pef.h: Likewise.
1801 * bfd/plugin.c: Likewise.
1802 * bfd/stab-syms.c: Likewise.
1803 * bfd/sunos.c: Likewise.
1804 * bfd/syms.c: Likewise.
1805 * bfd/xsym.h: Likewise.
1807 2012-05-16 Alan Modra <amodra@gmail.com>
1809 * elflink.c: Rename flaginfo to flinfo throughout, except..
1810 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1811 Formatting, style. Simplify flag match.
1813 2012-05-16 Alan Modra <amodra@gmail.com>
1815 * dwarf2.c: Formatting.
1816 (arange_add): Pass in unit rather than bfd. Update callers.
1817 Ignore empty ranges. Don't ask for cleared memory.
1818 (parse_comp_unit): Only set unit->base_address if processing
1819 DW_TAG_compile_unit.
1820 (find_debug_info): Optimise section lookup.
1821 (place_sections): Use bfd_alloc for stash->adjusted_sections.
1822 (find_line): Match previously parsed comp unit addresses as we
1823 do for newly parsed comp units.
1825 2012-05-16 Alan Modra <amodra@gmail.com>
1827 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
1828 stops at end of ar_size field.
1830 2012-05-16 Alan Modra <amodra@gmail.com>
1834 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1835 out of range. As a special case, fix sh_info for zero sh_size.
1836 Do the same for .symtab.
1838 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
1839 Stephane Carrez <stcarrez@nerim.fr>
1841 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1842 * config.bfd: Likewise.
1843 * cpu-m9s12x.c: New.
1844 * cpu-m9s12xg.c: New.
1845 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1846 Add option to offset S12 addresses into XGATE memory space.
1847 Fix carry bug in IMM16 (IMM8 low/high) relocate.
1848 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1849 (ALL_MACHINES_CFILES): Likewise.
1850 * reloc.c: Add S12X relocs.
1851 * Makefile.in: Regenerate.
1852 * bfd-in2.h: Regenerate.
1853 * libbfd.h: Regenerate.
1855 2012-05-14 James Lemke <jwlemke@codesourcery.com>
1856 Catherine Moore <clm@codesourcery.com>
1858 * bfd.c (bfd_lookup_section_flags): Add section parm.
1859 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1860 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1861 (bfd_elf_lookup_section_flags): Add section parm.
1862 * elf32-ppc.c (is_ppc_vle): New function.
1863 (ppc_elf_modify_segment_map): New function.
1864 (elf_backend_modify_segment_map): Define.
1865 (has_vle_insns): New define.
1866 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1867 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1868 Move in logic to omit / include a section.
1869 * libbfd-in.h (bfd_link_info): Add section parm.
1870 (bfd_generic_lookup_section_flags): Likewise.
1871 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1872 * section.c (bfd_section): Move out section_flag_info.
1873 (BFD_FAKE_SECTION): Remove flag_info initializer.
1874 * targets.c (_bfd_lookup_section_flags): Add section parm.
1876 2012-05-14 Catherine Moore <clm@codesourcery.com>
1878 * archures.c (bfd_mach_ppc_vle): New.
1879 * bfd-in2.h: Regenerated.
1880 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1881 * elf32-ppc.c (split16_format_type): New enumeration.
1882 (ppc_elf_vle_split16): New function.
1883 (HOWTO): Add entries for R_PPC_VLE relocations.
1884 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1885 (ppc_elf_section_flags): New function.
1886 (ppc_elf_lookup_section_flags): New function.
1887 (ppc_elf_section_processing): New function.
1888 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1889 (ppc_elf_relocation_section): Likewise.
1890 (elf_backend_lookup_section_flags_hook): Define.
1891 (elf_backend_section_flags): Define.
1892 (elf_backend_section_processing): Define.
1893 * elf32-ppc.h (ppc_elf_section_processing): Declare.
1894 * libbfd.h: Regenerated.
1895 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1896 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1897 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1898 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1899 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1900 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1901 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1902 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1903 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1905 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
1908 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1909 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1910 * bfd-in2.h: Regenerate.
1911 * libbfd.h: Regenerate.
1912 * elf32-avr.c (elf_avr_howto_table): Add entries for
1913 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1914 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1917 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1919 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1920 addend overflow check.
1922 2012-05-10 DJ Delorie <dj@redhat.com>
1924 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1926 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1928 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1929 hex number in x32 addend overflow check.
1931 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1933 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1934 R_X86_64_RELATIVE64.
1936 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1938 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1939 overflow for R_X86_64_RELATIVE64.
1941 2012-05-08 Ben Cheng <bccheng@google.com>
1943 * elf.c: Preserve the original p_align and p_flags if they are
1946 2012-05-07 Alan Modra <amodra@gmail.com>
1948 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1949 RELOC_AGAINST_DISCARDED_SECTION invocation.
1951 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
1953 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1954 local variable i_ instead of assuming and using a variable i.
1956 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
1958 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1960 * elfxx-mips.c (mips_reloc_against_discarded_section): New
1962 (_bfd_mips_elf_relocate_section): Call it, in place of
1963 RELOC_AGAINST_DISCARDED_SECTION.
1964 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1965 to RELOC_AGAINST_DISCARDED_SECTION.
1966 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1967 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1968 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1969 * elf32-bfin.c (bfin_relocate_section): Likewise.
1970 (bfinfdpic_relocate_section): Likewise.
1971 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1972 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1973 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1974 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1975 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1976 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1977 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1978 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1979 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1980 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1981 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1982 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1983 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1984 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1985 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1986 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1987 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1988 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1989 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1990 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1991 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1992 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1993 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1994 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1995 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1996 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1997 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1998 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1999 * elf32-rx.c (rx_elf_relocate_section): Likewise.
2000 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2001 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2002 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2003 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2004 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2005 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2006 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2007 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2008 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2009 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
2010 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2011 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2012 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
2013 (elf64_alpha_relocate_section): Likewise.
2014 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2015 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2016 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2017 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2018 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2019 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2020 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2021 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2022 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2024 2012-05-05 Alan Modra <amodra@gmail.com>
2028 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
2030 2012-05-05 Alan Modra <amodra@gmail.com>
2032 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
2033 bfd_und_section and bfd_ind_section with their _ptr variants, or
2034 use corresponding bfd_is_* macros.
2035 * aout-ns32k.c: Likewise.
2036 * aout-tic30.c: Likewise.
2037 * coff-arm.c: Likewise.
2038 * coff-tic54x.c: Likewise.
2039 * cpu-ns32k.c: Likewise.
2040 * elf-attrs.c: Likewise.
2041 * elfcode.h: Likewise.
2042 * peicode.h: Likewise.
2043 * reloc.c: Likewise.
2044 * riscix.c: Likewise.
2045 * versados.c: Likewise.
2046 * section.c: Likewise.
2047 (bfd_abs_section, bfd_ind_section, bfd_com_section,
2048 bfd_ind_section): Delete.
2049 (std_section): New array replacing above.
2050 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
2051 bfd_ind_section_ptr, STD_SECTION): Update.
2052 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
2053 * bfd-in2.h: Regenerate.
2055 2012-05-03 Sean Keys <skeys@ipdatasys.com>
2057 * cpu-xgate.c: New file. Added XGATE support.
2058 * archures.c (bfd_architecture): Add XGATE architecture.
2059 (bfd_archures_list): Add reference to XGATE architecture info.
2060 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
2061 * reloc.c: Add various XGATE relocation enums.
2062 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
2064 * Makefile.am: Add support for XGATE elf.
2065 * configure.in: Ditto.
2066 * config.bfd: Ditto.
2067 * Makefile.in: Regenerate.
2071 Added files for XGATE relocations.
2072 * elf32-xgate.c: Created minimal relocation file.
2073 * elf32-xgate.h: Created minimal header file for elf32-xgate.
2075 2012-05-03 Tristan Gingold <gingold@adacore.com>
2077 * dwarf2.c (decode_line_info): Ignore
2078 DW_LNE_HP_source_file_correlation.
2080 2012-05-01 Nick Clifton <nickc@redhat.com>
2083 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
2085 * coff-ppc.c: Likewise.
2086 * cofflink.c: Likewise.
2087 * elf32-arm.c: Likewise.
2088 * elf64-sparc.c: Likewise.
2089 * elflink.c: Likewise.
2090 * pdp11.c: Likewise.
2091 * rescoff.c: Likewise.
2093 2012-04-26 Mark Wielaard <mjw@redhat.com>
2095 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
2096 possibly being relative to DW_AT_low_pc.
2097 (parse_comp_unit): Likewise.
2099 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
2101 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
2102 also when generating PIE.
2103 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
2104 by relocations as dynamic.
2106 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
2108 Provide a way for programs to recognize BFD_ASSERT calls.
2109 * bfd.c (bfd_assert_handler_type): New API type.
2110 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
2111 (_bfd_assert_handler): New variable.
2112 (_bfd_default_assert_handler): New function.
2113 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
2114 * libbfd-in.h (_bfd_assert_handler): Declare.
2115 * libbfd.h, bfd-in2.h: Regenerate.
2117 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
2120 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
2121 symbol, where PLT refcount is set to -1.
2123 2012-04-24 Alan Modra <amodra@gmail.com>
2126 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
2127 _bfd_generic_link_just_syms.
2128 * elflink.c (_bfd_elf_link_just_syms): Delete.
2129 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
2131 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
2132 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
2133 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
2134 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
2135 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2136 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2137 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
2138 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
2139 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
2140 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
2141 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
2142 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
2143 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
2144 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
2145 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
2146 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
2147 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
2148 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
2149 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
2150 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
2151 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2152 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
2153 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
2154 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
2155 * reloc.c: Update all references.
2156 * bfd-in2.h: Regenerate.
2158 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2160 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
2161 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
2163 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
2165 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
2167 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
2170 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2172 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
2173 relocations when LE conversion happens on the IE tls symbol.
2175 2012-04-17 Roland McGrath <mcgrathr@google.com>
2177 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
2178 so that 32-byte boundary is a proper instruction boundary.
2180 2012-04-17 Tristan Gingold <gingold@adacore.com>
2182 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
2183 member of an object archive.<
2185 2012-04-17 Tristan Gingold <gingold@adacore.com>
2187 * vms-lib.c (MAX_EKEYLEN): Define.
2188 (MAX_KEYLEN): Fix value.
2189 (vms_write_index): Add comments and fix indentation.
2190 Adjust comparaison. Add assertions. Free kbn_blk.
2191 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
2192 Compense MAX_KEYLEN adjustment.
2194 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
2196 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
2197 (_bfd_mips_elf_check_relocs): Update accordingly.
2199 2012-04-13 Alan Modra <amodra@gmail.com>
2202 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
2205 2012-04-12 David S. Miller <davem@davemloft.net>
2207 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
2208 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
2209 * libbfd.h: Regenerate.
2210 * bfd-in2.h: Likewise.
2211 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
2212 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
2213 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
2214 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
2215 (_bfd_sparc_elf_check_relocs): Likewise.
2216 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
2217 (_bfd_sparc_elf_relocate_section): Likewise.
2219 2012-04-12 Roland McGrath <mcgrathr@google.com>
2221 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
2223 (struct elf32_arm_link_hash_table): New member `nacl_p'.
2224 (elf32_arm_link_hash_table_create): Initialize it.
2225 (elf32_arm_nacl_link_hash_table_create): New function.
2226 (arm_movw_immediate, arm_movt_immediate): New functions.
2227 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
2228 (elf32_arm_finish_dynamic_sections): Likewise.
2229 (elf32_arm_output_plt_map_1): Likewise.
2230 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
2231 New backend vector stanza.
2232 (elf32_arm_nacl_modify_segment_map): New function.
2233 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
2234 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
2235 * configure.in: Likewise.
2236 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
2237 (bfd_elf32_littlearm_nacl_vec): Likewise.
2238 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
2239 (bfd_elf32_bigarm_symbian_vec): Likewise.
2240 (bfd_elf32_littlearm_symbian_vec): Likewise.
2241 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2242 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2243 * configure: Regenerated.
2245 2012-04-12 Tristan Gingold <gingold@adacore.com>
2247 * elflink.c (elf_link_output_extsym): Add a guard.
2248 (bfd_elf_final_link): Remove assertion.
2249 (bfd_elf_final_link): Add a guard.
2250 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
2251 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
2252 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
2253 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
2255 (elfNN-ia64-vms target): Move to ...
2256 * elf64-ia64-vms.c: New file.
2257 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
2258 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
2259 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
2260 * configure: Regenerate.
2261 * Makefile.in: Regenerate.
2263 2012-04-11 Nick Clifton <nickc@redhat.com>
2266 * elf64-ppc.c (opd_entry_value): When dealing with sections
2267 without relocs, keep the last section loaded in order to avoid
2268 unnecessary reloads.
2270 2012-04-09 Roland McGrath <mcgrathr@google.com>
2272 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
2273 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
2274 (nacl_modify_program_headers): Likewise.
2276 2012-04-03 Roland McGrath <mcgrathr@google.com>
2278 * elf-nacl.c: New file.
2279 * elf-nacl.h: New file.
2280 * elf32-i386.c (elf_backend_modify_segment_map): Define for
2281 bfd_elf32_i386_nacl_vec.
2282 (elf_backend_modify_program_headers): Likewise.
2283 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
2284 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
2285 (elf_backend_modify_program_headers): Likewise.
2286 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
2287 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
2288 * Makefile.in: Regenerated.
2289 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
2290 (bfd_elf32_x86_64_nacl_vec): Likewise.
2291 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
2292 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
2293 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
2294 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
2295 (bfd_elf32_i386_nacl_vec): Likewise.
2296 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
2297 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
2298 * configure: Regenerated.
2300 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
2302 * elf32-m68k.c (elf_m68k_relocate_section): Allow
2303 R_68K_TLS_LE{8,16,32} for PIE.
2305 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2307 * elf64-s390.c: Fix several comments regarding PLT entry
2309 * elf32-s390.c: Likewise.
2311 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2313 * elf64-s390.c: Use the section pointer shortcuts in
2314 elf_link_hash_table and remove them from the target specific
2316 * elf32-s390.c: Likewise.
2318 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2320 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
2322 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
2323 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
2324 (elf_s390_finish_dynamic_sections): Likewise.
2325 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
2326 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
2327 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
2328 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
2329 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
2331 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2333 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
2334 Rename all occurrences in the file to elf_dyn_relocs.
2335 * elf64-s390.c: Likewise.
2337 2012-03-30 Alan Modra <amodra@gmail.com>
2339 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
2342 2012-03-29 Alan Modra <amodra@gmail.com>
2344 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
2345 * bfd-in2.h: Regenerate.
2347 2012-03-23 Alan Modra <amodra@gmail.com>
2349 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
2350 on empty alloc sections.
2352 2012-03-23 Alan Modra <amodra@gmail.com>
2354 * linker.c (_bfd_nearby_section): New function, split out from..
2356 * bfd-in.h (_bfd_nearby_section): Declare.
2357 * bfd-in2.h: Regenerate.
2358 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
2359 data_index_section with ld -q or ld -r output relocs against
2360 stripped output sections. Instead use _bfd_nearby_section.
2362 2012-03-23 Alan Modra <amodra@gmail.com>
2365 * elf64-ppc.c (opd_entry_value): Read full symbol table when
2366 sym hashes unavailable.
2368 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
2370 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
2371 for non-C6X objects.
2373 2012-03-20 Kai Tietz <ktietz@redhat.com>
2376 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
2377 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
2378 Add windows.h header include if HAVE_WINDOWS_H is defined.
2379 (dlerror): New static function if windows variant is used instead
2381 (dlclose): Likewise.
2384 * configure: Regenerated.
2385 * config.in: Regenerated.
2387 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
2390 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
2391 for R_386_GOTOFF relocation against protected function if
2392 SYMBOLIC_BIND is true.
2394 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
2395 error for R_X86_64_GOTOFF64 relocation against protected function
2396 when building executable or SYMBOLIC_BIND is true.
2398 2012-03-16 Roland McGrath <mcgrathr@google.com>
2400 * config.bfd: Handle x86_64-*-nacl*.
2401 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
2402 (bfd_elf32_x86_64_nacl_vec): Likewise.
2403 * targets.c: Support them.
2404 * configure.in: Likewise.
2405 * configure: Regenerated.
2407 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2409 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
2410 (elf32_arm_attributes_forbid_div): Likewise.
2411 (elf32_arm_merge_eabi_attributes): Correct handling of
2414 2012-03-15 Roland McGrath <mcgrathr@google.com>
2416 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
2417 elf_x86_64_backend_data parameters for plt_eh_frame.
2419 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
2420 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
2421 (elf_x86_64_arch_bed): New variable.
2422 (elf_backend_arch_data): New macro.
2423 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
2424 (elf_x86_64_allocate_dynrelocs): Likewise.
2425 (elf_x86_64_relocate_section): Likewise.
2426 (elf_x86_64_plt_sym_val): Likewise.
2427 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
2428 parameters for PLT details.
2429 (elf_x86_64_finish_dynamic_sections): Likewise.
2431 2012-03-14 Roland McGrath <mcgrathr@google.com>
2433 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
2434 to the full size, padding out with nop instructions.
2436 2012-03-12 Alan Modra <amodra@gmail.com>
2438 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
2439 on zero size dynbss symbol.
2440 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
2441 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
2442 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
2443 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
2444 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
2445 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
2446 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
2447 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
2448 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2449 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2450 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2451 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
2452 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
2453 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
2454 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
2455 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2456 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2457 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
2458 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
2459 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2460 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
2462 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
2464 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
2465 * bfd-in2.h: Regenerate.
2466 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
2467 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
2469 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
2472 * elf32-i386.c (elf_i386_relocate_section): Restore
2475 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
2478 2012-03-08 Tristan Gingold <gingold@adacore.com>
2480 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
2481 keylen according to archive kind. Set nextvbn and nextrfa lhd
2482 fields. Add comments.
2484 2012-03-07 Nick Clifton <nickc@redhat.com>
2486 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
2488 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
2489 (elf_mn10300_tdata): Define.
2490 (elf_mn10300_local_got_tls_type): Define.
2491 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
2492 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
2493 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
2494 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
2495 (mn10300_reloc_map): Likewise.
2496 (elf_mn10300_tls_transition): New function.
2497 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
2498 (mn10300_elf_check_relocs): Add TLS support.
2499 (mn10300_elf_final_link_relocate): Likewise.
2500 (mn10300_elf_relocate_section): Likewise.
2501 (mn10300_elf_relax_section): Likewise.
2502 (elf32_mn10300_link_hash_newfunc): Initialise new field.
2503 (_bfd_mn10300_copy_indirect_symbol): New function.
2504 (elf32_mn10300_link_hash_table_create): Initialise new fields.
2505 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
2506 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
2507 (_bfd_mn10300_elf_reloc_type_class): Allocate an
2508 elf_mn10300_obj_tdata structure.
2509 (elf_backend_copy_indirect_symbol): Define.
2510 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
2511 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
2512 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
2513 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
2514 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
2515 alongside other MN10300 relocations.
2516 * bfd-in2.h: Regenerate.
2517 * libbfd.h: Regenerate.
2519 2012-03-06 Jakub Jelinek <jakub@redhat.com>
2521 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
2522 set relocate to TRUE.
2524 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2527 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
2528 overflows for R_SPARC_UA32 in .stab sections.
2530 2012-03-01 Alan Modra <amodra@gmail.com>
2532 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
2534 2012-02-27 Alan Modra <amodra@gmail.com>
2536 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
2537 before calling elf specific function.
2538 (sh_elf_osec_readonly_p): Test for error return from above.
2540 2012-02-27 Alan Modra <amodra@gmail.com>
2542 * elf32-spu.c (build_stub): Fix malloc under-allocation.
2544 2012-02-25 Walter Lee <walt@tilera.com>
2545 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
2546 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
2547 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
2548 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
2549 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
2550 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
2551 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
2552 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
2553 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
2554 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
2555 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
2556 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
2557 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
2558 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
2559 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
2560 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
2561 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
2562 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
2563 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
2564 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
2565 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
2566 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
2567 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
2568 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
2569 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
2570 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
2571 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
2572 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
2573 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
2574 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
2575 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
2576 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
2577 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
2578 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
2579 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
2580 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
2581 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
2582 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
2583 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
2584 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
2585 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
2586 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2587 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2588 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2589 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2590 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2591 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2592 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2593 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2594 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2595 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2597 (tilepro_reloc_map): Ditto.
2598 (tilepro_info_to_howto_rela): Ditto.
2599 (reloc_to_create_func): Ditto.
2600 (tilepro_tls_translate_to_le): New.
2601 (tilepro_tls_translate_to_ie): New.
2602 (tilepro_elf_tls_transition): New.
2603 (tilepro_elf_check_relocs): Handle new tls relocations.
2604 (tilepro_elf_gc_sweep_hook): Ditto.
2605 (allocate_dynrelocs): Ditto.
2606 (tilepro_elf_relocate_section): Ditto.
2607 (tilepro_replace_insn): New.
2608 (insn_mask_X1): New.
2609 (insn_mask_X0_no_dest_no_srca): New
2610 (insn_mask_X1_no_dest_no_srca): New
2611 (insn_mask_Y0_no_dest_no_srca): New
2612 (insn_mask_Y1_no_dest_no_srca): New
2615 (insn_tls_le_move_X1): New
2616 (insn_tls_le_move_zero_X0X1): New
2617 (insn_tls_ie_lw_X1): New
2618 (insn_tls_ie_add_X0X1): New
2619 (insn_tls_ie_add_Y0Y1): New
2620 (insn_tls_gd_add_X0X1): New
2621 (insn_tls_gd_add_Y0Y1): New
2622 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2624 (tilegx_reloc_map): Ditto.
2625 (tilegx_info_to_howto_rela): Ditto.
2626 (reloc_to_create_func): Ditto.
2627 (tilegx_elf_link_hash_table): New field disable_le_transition.
2628 (tilegx_tls_translate_to_le): New.
2629 (tilegx_tls_translate_to_ie): New.
2630 (tilegx_elf_tls_transition): New.
2631 (tilegx_elf_check_relocs): Handle new tls relocations.
2632 (tilegx_elf_gc_sweep_hook): Ditto.
2633 (allocate_dynrelocs): Ditto.
2634 (tilegx_elf_relocate_section): Ditto.
2635 (tilegx_copy_bits): New.
2636 (tilegx_replace_insn): New.
2637 (insn_mask_X1): New.
2638 (insn_mask_X0_no_dest_no_srca): New.
2639 (insn_mask_X1_no_dest_no_srca): New.
2640 (insn_mask_Y0_no_dest_no_srca): New.
2641 (insn_mask_Y1_no_dest_no_srca): New.
2642 (insn_mask_X0_no_operand): New.
2643 (insn_mask_X1_no_operand): New.
2644 (insn_mask_Y0_no_operand): New.
2645 (insn_mask_Y1_no_operand): New.
2646 (insn_tls_ie_ld_X1): New.
2647 (insn_tls_ie_ld4s_X1): New.
2648 (insn_tls_ie_add_X0X1): New.
2649 (insn_tls_ie_add_Y0Y1): New.
2650 (insn_tls_ie_addx_X0X1): New.
2651 (insn_tls_ie_addx_Y0Y1): New.
2652 (insn_tls_gd_add_X0X1): New.
2653 (insn_tls_gd_add_Y0Y1): New.
2654 (insn_move_X0X1): New.
2655 (insn_move_Y0Y1): New.
2656 (insn_add_X0X1): New.
2657 (insn_add_Y0Y1): New.
2658 (insn_addx_X0X1): New.
2659 (insn_addx_Y0Y1): New.
2660 * libbfd.h: Regenerate.
2661 * bfd-in2.h: Regenerate.
2663 2012-02-25 Walter Lee <walt@tilera.com>
2665 * config.bfd (tilegx-*-*): rename little endian vector; add big
2667 (tilegxbe-*-*): New case.
2668 * configure.in (bfd_elf32_tilegx_vec): Rename...
2669 (bfd_elf32_tilegx_le_vec): ... to this.
2670 (bfd_elf32_tilegx_be_vec): New vector.
2671 (bfd_elf64_tilegx_vec): Rename...
2672 (bfd_elf64_tilegx_le_vec): ... to this.
2673 (bfd_elf64_tilegx_be_vec): New vector.
2674 * configure: Regenerate.
2675 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2676 (TARGET_LITTLE_NAME): Ditto.
2677 (TARGET_BIG_SYM): Define.
2678 (TARGET_BIG_NAME): Define.
2679 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2680 (TARGET_LITTLE_NAME): Ditto.
2681 (TARGET_BIG_SYM): Define.
2682 (TARGET_BIG_NAME): Define.
2683 * targets.c (bfd_elf32_tilegx_vec): Rename...
2684 (bfd_elf32_tilegx_le_vec): ... to this.
2685 (bfd_elf32_tilegx_be_vec): Declare.
2686 (bfd_elf64_tilegx_vec): Rename...
2687 (bfd_elf64_tilegx_le_vec): ... to this.
2688 (bfd_elf64_tilegx_be_vec): Declare.
2689 (_bfd_target_vector): Add / rename above vectors.
2690 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2691 * bfd-in2.h: Regenerate.
2692 * cpu-tilegx.c (bfd_tilegx32_arch): define.
2693 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2695 2012-02-24 Nick Clifton <nickc@redhat.com>
2698 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2699 error message instead of aborting, when an outofrange reloc is
2702 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
2704 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2705 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
2706 bit-fields when target and host differ in endian-ness. When
2707 PAIRs are non-scattered find the 'symbol' from the preceding
2708 reloc. Add FIXME re. reloc symbols on section boundaries.
2709 (bfd_mach_o_swap_out_non_scattered_reloc): New.
2710 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2712 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
2714 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2716 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2717 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2719 2012-02-17 Tristan Gingold <gingold@adacore.com>
2721 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2722 * libbfd.h: Regenerated.
2723 * bfd-in2.h: Likewise.
2724 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2725 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2726 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2728 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2730 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2731 GD->LE and LD->LE optimizations.
2733 2012-02-16 Alan Modra <amodra@gmail.com>
2736 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2738 2012-02-13 Richard Henderson <rth@redhat.com>
2741 * linker.c (fix_syms): Force symbols outside any section into
2742 bfd_abs_section_ptr.
2744 2012-02-13 Alan Modra <amodra@gmail.com>
2746 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2747 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2748 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2749 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2751 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2752 Nick Clifton <nickc@redhat.com>
2754 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2757 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2759 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2760 vma additions in their logical, rather than physical order.
2762 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2764 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2766 * mach-o-x86-64.c (text_section_names_xlat): New.
2767 (mach_o_x86_64_segsec_names_xlat): New.
2768 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2769 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2771 2012-02-10 Tristan Gingold <gingold@adacore.com>
2773 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2774 to avoid infinite loop. Add comments.
2776 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
2779 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2781 (bfd_arch_i386_short_nop_fill): New.
2782 (bfd_arch_i386_long_nop_fill): Likewise.
2783 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2784 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
2785 bfd_arch_info initializers.
2787 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2788 (bfd_arch_i386_short_nop_fill): This.
2789 Update bfd_arch_info initializers.
2790 * cpu-l1om.c: Likewise.
2792 2012-02-08 Alan Modra <amodra@gmail.com>
2794 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2795 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2796 the correct h->u.weakdef.
2798 2012-02-07 Alan Modra <amodra@gmail.com>
2800 * elf.c (elf_find_function): Don't use internal_elf_sym.
2801 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
2802 parameter with asymbol.
2803 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2804 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2805 (struct elf_backend_data <maybe_function_sym>): Likewise.
2807 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
2810 * elf32-avr.c (elf32_avr_relax_section): Correct the
2811 condition that qualifies the candidates for relaxation.
2813 2012-02-02 Tristan Gingold <gingold@adacore.com>
2815 * bfdio.c (real_fopen): Remove unused vms_modes variable.
2817 2012-02-02 Tristan Gingold <gingold@adacore.com>
2819 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2822 2012-02-02 Tristan Gingold <gingold@adacore.com>
2824 * archive.c (bfd_slurp_armap): Fix thinko in cast.
2826 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
2829 * archures.c (bfd_arch_info): Add fill.
2830 (bfd_default_arch_struct): Add bfd_arch_default_fill.
2831 (bfd_arch_default_fill): New.
2833 * configure.in: Set bfd version to 2.22.52.
2834 * configure: Regenerated.
2836 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2838 * cpu-arc.c: Likewise.
2839 * cpu-arm.c: Likewise.
2840 * cpu-avr.c: Likewise.
2841 * cpu-bfin.c: Likewise.
2842 * cpu-cr16.c: Likewise.
2843 * cpu-cr16c.c: Likewise.
2844 * cpu-cris.c: Likewise.
2845 * cpu-crx.c: Likewise.
2846 * cpu-d10v.c: Likewise.
2847 * cpu-d30v.c: Likewise.
2848 * cpu-dlx.c: Likewise.
2849 * cpu-epiphany.c: Likewise.
2850 * cpu-fr30.c: Likewise.
2851 * cpu-frv.c: Likewise.
2852 * cpu-h8300.c: Likewise.
2853 * cpu-h8500.c: Likewise.
2854 * cpu-hppa.c: Likewise.
2855 * cpu-i370.c: Likewise.
2856 * cpu-i860.c: Likewise.
2857 * cpu-i960.c: Likewise.
2858 * cpu-ia64.c: Likewise.
2859 * cpu-ip2k.c: Likewise.
2860 * cpu-iq2000.c: Likewise.
2861 * cpu-lm32.c: Likewise.
2862 * cpu-m10200.c: Likewise.
2863 * cpu-m10300.c: Likewise.
2864 * cpu-m32c.c: Likewise.
2865 * cpu-m32r.c: Likewise.
2866 * cpu-m68hc11.c: Likewise.
2867 * cpu-m68hc12.c: Likewise.
2868 * cpu-m68k.c: Likewise.
2869 * cpu-m88k.c: Likewise.
2870 * cpu-mcore.c: Likewise.
2871 * cpu-mep.c: Likewise.
2872 * cpu-microblaze.c: Likewise.
2873 * cpu-mips.c: Likewise.
2874 * cpu-mmix.c: Likewise.
2875 * cpu-moxie.c: Likewise.
2876 * cpu-msp430.c: Likewise.
2877 * cpu-mt.c: Likewise.
2878 * cpu-ns32k.c: Likewise.
2879 * cpu-openrisc.c: Likewise.
2880 * cpu-or32.c: Likewise.
2881 * cpu-pdp11.c: Likewise.
2882 * cpu-pj.c: Likewise.
2883 * cpu-plugin.c: Likewise.
2884 * cpu-powerpc.c: Likewise.
2885 * cpu-rl78.c: Likewise.
2886 * cpu-rs6000.c: Likewise.
2887 * cpu-rx.c: Likewise.
2888 * cpu-s390.c: Likewise.
2889 * cpu-score.c: Likewise.
2890 * cpu-sh.c: Likewise.
2891 * cpu-sparc.c: Likewise.
2892 * cpu-spu.c: Likewise.
2893 * cpu-tic30.c: Likewise.
2894 * cpu-tic4x.c: Likewise.
2895 * cpu-tic54x.c: Likewise.
2896 * cpu-tic6x.c: Likewise.
2897 * cpu-tic80.c: Likewise.
2898 * cpu-tilegx.c: Likewise.
2899 * cpu-tilepro.c: Likewise.
2900 * cpu-v850.c: Likewise.
2901 * cpu-vax.c: Likewise.
2902 * cpu-w65.c: Likewise.
2903 * cpu-we32k.c: Likewise.
2904 * cpu-xc16x.c: Likewise.
2905 * cpu-xstormy16.c: Likewise.
2906 * cpu-xtensa.c: Likewise.
2907 * cpu-z80.c: Likewise.
2908 * cpu-z8k.c: Likewise.
2910 * cpu-i386.c: Include "libiberty.h".
2911 (bfd_arch_i386_fill): New.
2912 Add bfd_arch_i386_fill to bfd_arch_info initializer.
2914 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
2915 * cpu-l1om.c: Likewise.
2917 * linker.c (default_data_link_order): Call abfd->arch_info->fill
2920 * bfd-in2.h: Regenerated.
2922 2012-01-27 Michael Eager <eager@eagercon.com>
2924 * elf32-microblaze.c (create_got_section):
2925 Reuse existing .rela.got section.
2927 2012-01-23 Alan Modra <amodra@gmail.com>
2929 * elf-bfd.h: Formatting.
2930 (struct elf_backend_data): Add "maybe_function_sym".
2931 (_bfd_elf_maybe_function_sym): Declare.
2932 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2933 (elfNN_bed): Init new field.
2934 * elf.c (elf_find_function): Use maybe_function_sym.
2935 (_bfd_elf_maybe_function_sym): New function.
2936 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2937 (ppc64_elf_maybe_function_sym): New function.
2939 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
2942 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2943 pad the size field in an archive header.
2944 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2945 function for the archive size field.
2946 (bfd_generic_openr_next_archived_file): Likewise.
2947 (do_slurp_coff_armap): Likewise.
2948 (_bfd_write_archive_contents): Likewise.
2949 (_bfd_bsd44_write_ar_hdr): Use the new function.
2950 (bfd_ar_hdr_from_filesystem): Likewise.
2951 (_bfd_write_archive_contents): Likewise.
2952 (bsd_write_armap): Likewise.
2953 (coff_write_armap): Likewise.
2954 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2955 * bfdio.c (bfd_bread): Use correct type for archive element
2957 * ar.c (open_inarch): Likewise.
2958 (extract_file): Likewise.
2959 * libbfd-in.h (struct areltdata): Use correct types for
2960 parsed_size and extra_size fields.
2961 Prototype _bfd_ar_sizepad function.
2962 * libbfd.h: Regenerate.
2964 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
2966 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2967 Return NULL if core file generation is unsupported.
2968 (elfcore_write_prstatus): Likewise.
2969 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2970 (elf_backend_write_core_note): Define.
2972 2012-01-19 Tristan Gingold <gingold@adacore.com>
2974 * pef.c: Add a comment.
2977 2012-01-17 Alan Modra <amodra@gmail.com>
2979 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2980 trailing garbage in the note.
2981 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2983 2012-01-16 Daniel Green <venix1@gmail.com>
2986 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2987 h->root.type not h->type.
2988 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2990 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2992 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2995 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2997 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2998 position from here... to (bfd_mach_o_build_seg_command): Here.
3000 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
3002 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
3003 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
3004 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
3005 file. (bfd_mach_o_section): Add indirect_syms field.
3007 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
3009 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
3010 vmsize from filesize. Don't compute offsets or file sizes for
3013 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
3015 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
3016 command type independent.
3018 2012-01-11 Alan Modra <amodra@gmail.com>
3020 * elf64-ppc.c: Define more insns used in plt call stubs.
3021 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
3022 (ppc64_elf_relocate_section): Likewise.
3023 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
3024 (struct ppc_link_hash_table): Increase size of stub_count array.
3025 Add plt_stub_align and plt_thread_safe.
3026 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
3027 (plt_stub_size, plt_stub_pad): New functions.
3028 (build_plt_stub): Emit barriers for power7 thread safety. Don't
3029 emit needless save of r2.
3030 (build_tls_get_addr_stub): Adjust params.
3031 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
3032 plt stubs. Adjust build_*plt_stub calls.
3033 (ppc_size_one_stub): Similarly.
3034 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
3035 params. Choose default for plt_thread_safe based on existence of
3036 calls to thread creation functions. Modify plt_call to
3037 plt_call_r2save when no tocsave reloc found. Align tail of stub
3039 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
3040 output of stub statistics.
3041 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
3042 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
3044 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
3047 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
3048 check on R_X86_64_PCXX.
3050 2012-01-10 Tristan Gingold <gingold@adacore.com>
3052 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
3055 2012-01-10 Tristan Gingold <gingold@adacore.com>
3057 * bfdio.c (bfd_tell): Handle nested archives.
3059 * cache.c (bfd_cache_lookup_worker): Ditto.
3060 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
3062 (bfd_generic_openr_next_archived_file): Likewise.
3064 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
3066 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
3067 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
3068 (bfd_mach_o_primary_symbol_sort_key): Likewise.
3069 (bfd_mach_o_cf_symbols): Likewise.
3070 (bfd_mach_o_sort_symbol_table): Remove.
3071 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
3072 for indirect and dysymtab counts. Do the symbol sorting here.
3073 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
3074 Make the indirect symbols a TODO.
3075 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
3076 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
3078 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
3079 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
3080 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
3081 (IS_MACHO_INDIRECT): Remove.
3082 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
3084 2012-01-06 Nick Clifton <nickc@redhat.com>
3087 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
3088 'flaginfo' to avoid conflicts with AIX system headers.
3090 2012-01-06 Tristan Gingold <gingold@adacore.com>
3092 * bfdio.c (bfd_bread): Use arelt_size macro.
3094 2012-01-06 Tristan Gingold <gingold@adacore.com>
3096 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
3098 2012-01-05 Nick Clifton <nickc@redhat.com>
3101 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
3104 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3106 Fix zero registers core files when built by gcc-4.7.
3107 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
3108 size. Call elfcore_write_note for the local variables. Remove the
3109 final elfcore_write_note call. Add NOTREACHED comments.
3111 2012-01-04 Tristan Gingold <gingold@adacore.com>
3113 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
3114 (bfd_mach_o_generic_stat_arch_elt): Adjust.
3116 2012-01-04 Tristan Gingold <gingold@adacore.com>
3118 * mach-o.c (bfd_mach_o_fat_member_init): New function.
3119 (bfd_mach_o_openr_next_archived_file): Reindent.
3120 Adjust to call bfd_mach_o_fat_member_init.
3121 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
3123 2012-01-04 Tristan Gingold <gingold@adacore.com>
3125 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
3126 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
3127 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
3128 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
3129 BFD_RELOC_MACH_O_X86_64_BRANCH32,
3130 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
3131 BFD_RELOC_MACH_O_X86_64_GOT.
3133 2012-01-04 Tristan Gingold <gingold@adacore.com>
3135 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
3136 (bfd_mach_o_load_command): Add fvmlib field.
3138 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
3139 (bfd_mach_o_read_command): Handle fvmlib.
3141 2012-01-04 Tristan Gingold <gingold@adacore.com>
3143 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
3144 Decode msubtype for ARM.
3146 2012-01-04 Tristan Gingold <gingold@adacore.com>
3148 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
3150 2012-01-04 Tristan Gingold <gingold@adacore.com>
3152 * mach-o.h: Reindent header.
3153 (bfd_mach_o_encryption_info_command): New structure.
3154 (bfd_mach_o_load_command): Add encryption_info field.
3156 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
3157 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
3158 (bfd_mach_o_read_command): Adjust error message.
3160 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
3162 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
3163 which reads DWARF2 and stores in stash from find_line.
3164 (find_line) Call _bfd_dwarf2_slurp_debug_info.
3165 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
3166 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
3167 * mach-o.c (dsym_subdir): The name of subdir where debug
3168 information may be stored.
3169 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
3171 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
3172 corresponding to the executable.
3173 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
3174 specified binary file.
3175 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
3177 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
3178 executables, dylibs, and bundles.
3179 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
3180 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
3182 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3184 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
3186 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
3187 (bfd_mach_o_cf_symbols): Likewise.
3189 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3191 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
3193 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3195 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
3196 as the value of an indirect symbol. Keep the string table index in
3197 non-indirect syms for reference.
3198 (bfd_mach_o_write_dysymtab): New.
3199 (bfd_mach_o_primary_symbol_sort_key): New.
3200 (bfd_mach_o_cf_symbols): New.
3201 (bfd_mach_o_sort_symbol_table): New.
3202 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
3203 If we are emitting a dysymtab, process indirect symbols and count the
3204 number of each other kind.
3205 (bfd_mach_o_mangle_sections): New.
3206 (bfd_mach_o_write_contents): Split out some pre-requisite code into
3207 the command builder. Write dysymtab if the command is present.
3208 (bfd_mach_o_count_sections_for_seg): New.
3209 (bfd_mach_o_build_seg_command): New.
3210 (bfd_mach_o_build_dysymtab_command): New.
3211 (bfd_mach_o_build_commands): Reorganize to support the fact that some
3212 commands are optional and should not be emitted if there are no
3213 sections or symbols.
3214 (bfd_mach_o_set_section_contents): Amend comment.
3215 * mach-o.h: Amend and add to comments.
3216 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
3217 pointer to the indirects, when present.
3218 (bfd_mach_o_should_emit_dysymtab): New macro.
3219 (IS_MACHO_INDIRECT): Likewise.
3221 For older changes see ChangeLog-2011
3223 Copyright (C) 2012 Free Software Foundation, Inc.
3225 Copying and distribution of this file, with or without modification,
3226 are permitted in any medium without royalty provided the copyright
3227 notice and this notice are preserved.
3233 version-control: never