1 2012-12-14 Tom Tromey <tromey@redhat.com>
3 * elf.c (elfcore_grok_note) <NT_FILE>: New case.
5 2012-12-13 H.J. Lu <hongjiu.lu@intel.com>
8 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Check local
10 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
12 2012-12-10 Edgar E. Iglesias <edgar.iglesias@gmail.com>
14 * reloc.c (MICROBLAZE): Document new relocations
15 * bfd-in2.h: Regenerated
16 * libbfd.h: Regenerated
17 * elf32-microblaze.c (microblaze_elf_howto_raw): Add TLS relocations
18 (microblaze_elf_reloc_type_lookup): Likewise
19 (elf32_mb_link_hash_entry): define TLS reference types
20 (elf32_mb_link_hash_table): add TLS Local dynamic GOT entry
21 #define has_tls_reloc if section has TLS relocs
22 (dtprel_base), (check_unique_offset): New
23 (microblaze_elf_output_dynamic_relocation): output simple
24 dynamic relocation into SRELOC.
25 (microblaze_elf_relocate_section): Accommodate TLS relocations.
26 (microblaze_elf_check_relocs): Likewise
27 (update_local_sym_info): New
28 (microblaze_elf_copy_indirect_symbol): Add tls_mask.
29 (allocate_dynrelocs): Handle TLS symbol
30 (microblaze_elf_size_dynamic_sections): Set size and offset
31 (microblaze_elf_finish_dynamic_symbol): Use
32 microblaze_elf_output_dynamic_relocation
34 2012-12-09 H.J. Lu <hongjiu.lu@intel.com>
37 * archive.c (bsd_write_armap): Properly check indicies bigger
40 2012-12-07 Alan Modra <amodra@gmail.com>
43 * elf.c (_bfd_elf_map_sections_to_segments): Include elf header
44 size when determining phdr_in_segment.
46 2012-12-06 Yufeng Zhang <yufeng.zhang@arm.com>
48 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): New function.
49 (elf_backend_grok_prstatus): Define to elf64_aarch64_grok_prstatus.
51 2012-12-06 Alan Modra <amodra@gmail.com>
53 * elfxx-mips.c (allocate_dynrelocs): Correct test for symbol
54 defined in a regular file to include common symbols.
56 2012-12-05 Leif Ekblad <leif@rdos.net>
58 * config.bfd: Add x86_64-*-rdos.
60 2012-12-05 Alan Modra <amodra@gmail.com>
62 * elf64-ppc.c (build_plt_stub): Fix off by one error in branch
65 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
68 * elfxx-mips.c (mips_elf_link_hash_table): Update comment for
70 (_bfd_mips_elf_create_dynamic_sections): Always create a
71 .rld_map section if no __rld_obj_head symbol has been seen.
73 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
75 * elf32-mips.c (mips_elf32_object_p): Return right away when the
76 ABI is not compatible.
77 * elfn32-mips.c (mips_elf_n32_object_p): Likewise.
79 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
81 * elf32-tilepro.c (tilepro_elf_mkobject): New function.
82 (bfd_elf32_mkobject): New macro.
84 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
86 * elf32-mips.c (bfd_elf32_mkobject): New macro.
87 * elf64-mips.c (bfd_elf64_mkobject): Likewise.
88 * elfn32-mips.c (bfd_elf32_mkobject): Likewise.
89 * elfxx-mips.h (_bfd_mips_elf_mkobject): New prototype.
90 * elfxx-mips.c (mips_elf_obj_tdata): New struct.
91 (mips_elf_tdata): New macro.
92 (_bfd_mips_elf_mkobject): New function.
93 (mips_elf_merge_obj_attributes): Report the originating input BFD
94 on attribute conflicts.
96 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
98 * elfxx-mips.c (mips_elf_merge_obj_attributes): Correct messages
99 for the -mdouble-float and -msingle-float cases throughout; make
100 all the messages report the output file consistently on the
103 2012-11-29 Roland McGrath <mcgrathr@google.com>
105 * elf-nacl.c (segment_eligible_for_headers): Disallow writable segments.
107 2012-11-26 Roland McGrath <mcgrathr@google.com>
109 * elf-nacl.c (nacl_modify_segment_map): Don't crash when INFO is null.
111 2012-11-21 H.J. Lu <hongjiu.lu@intel.com>
114 * elf.c (copy_elf_program_header): When rewriting program
115 header, set the output maxpagesize to the maximum alignment
116 of input PT_LOAD segments.
118 2012-11-21 Roland McGrath <mcgrathr@google.com>
120 * elf-nacl.c (segment_nonexecutable_and_has_contents): Renamed to ...
121 (segment_eligible_for_headers): ... this. Take new arguments
122 MAXPAGESIZE and SIZEOF_HEADERS. Return false if the first section's
123 start address doesn't leave space for the headers.
124 (nacl_modify_segment_map): Update caller.
126 2012-11-20 H.J. Lu <hongjiu.lu@intel.com>
129 * elf-bfd.h (elf_link_hash_entry): Remove ref_dynamic_nonweak
131 (elf_link_add_object_symbols): Don't set nor check
134 2012-11-20 Alan Modra <amodra@gmail.com>
136 * elf32-rx.c (rx_elf_print_private_bfd_data): Warning fix.
138 2012-11-16 Joey Ye <joey.ye@arm.com>
140 * elf32-arm.c (elf32_arm_final_link_relocate
141 <case R_ARM_THM_ALU_PREL_11_0, case R_ARM_THM_PC12>): Align address of
142 the place being relocated.
143 (elf32_arm_final_link_relocate, case R_ARM_THM_PC8): Align address
144 of the place being relocated and truncate addend.
147 2012-11-14 Roland McGrath <mcgrathr@google.com>
149 * elf32-arm.c (elf32_arm_nacl_plt0_entry): Use bic rather than bfc
150 instruction for data sandboxing.
152 2012-11-14 Tristan Gingold <gingold@adacore.com>
154 * mach-o.c (bfd_mach_o_read_main)
155 (bfd_mach_o_read_source_version): New functions.
156 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DATA_IN_CODE,
157 BFD_MACH_O_LC_DYLIB_CODE_SIGN_DRS, BFD_MACH_O_LC_MAIN,
158 BFD_MACH_O_LC_SOURCE_VERSION.
159 * mach-o.h (bfd_mach_o_main_command)
160 (bfd_mach_o_source_version_command): New types.
161 (bfd_mach_o_load_command): Add fields for these new types.
163 2012-11-14 Tristan Gingold <gingold@adacore.com>
165 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Add a special
166 handling for non-scattered pairs. Update comments.
168 2012-11-13 Joe Seymour <jseymour@codesourcery.com>
170 * elf.c (rewrite_elf_program_header): Allocate elf_segment_map
171 with bfd_zalloc, instead of bfd_alloc.
173 2012-11-09 Nick Clifton <nickc@redhat.com>
175 * Makefile.am (ALL_MACHINES): Add cpu-v850-rh850.lo.
176 (ALL_MACHINES_CFILES): Add cpu-v850-rh850.c.
177 * archures.c (bfd_arch_info): Add bfd_v850_rh850_arch.
178 * config.bfd: Likewise.
179 * configure.in: Add bfd_elf32_v850_rh850_vec.
180 * cpu-v850.c: Update printed description.
181 * cpu-v850_rh850.c: New file.
182 * elf32-v850.c (v850_elf_check_relocs): Add support for RH850 ABI
184 (v850_elf_perform_relocation): Likewise.
185 (v850_elf_final_link_relocate): Likewise.
186 (v850_elf_relocate_section): Likewise.
187 (v850_elf_relax_section): Likewise.
188 (v800_elf_howto_table): New.
189 (v850_elf_object_p): Add support for RH850 ABI values.
190 (v850_elf_final_write_processing): Likewise.
191 (v850_elf_merge_private_bfd_data): Likewise.
192 (v850_elf_print_private_bfd_data): Likewise.
193 (v800_elf_reloc_map): New.
194 (v800_elf_reloc_type_lookup): New.
195 (v800_elf_reloc_name_lookup): New.
196 (v800_elf_info_to_howto): New.
197 (bfd_elf32_v850_rh850_vec): New.
198 (bfd_arch_v850_rh850): New.
199 * targets.c (_bfd_targets): Add bfd_elf32_v850_rh850_vec.
200 * Makefile.in: Regenerate.
201 * bfd-in2.h: Regenerate.
202 * configure: Regenerate.
204 * elf32-rx.c (describe_flags): New function. Returns a buffer
205 containing a description of the E_FLAG_RX_... values set.
206 (rx_elf_merge_private_bfd_data): Use it.
207 (rx_elf_print_private_bfd_data): Likewise.
208 (elf32_rx_machine): Skip EF_RX_CPU_RX check.
209 (elf32_rx_special_sections): Define.
210 (elf_backend_special_sections): Define.
212 2012-11-09 Edgar E. Iglesias <edgar.iglesias@gmail.com>
214 * config.bfd: Add microblazeel-*-*
215 * configure.in: Likewise.
216 * configure: Regenerate.
217 * elf32-microblaze.c (microblaze_elf_relocate_section): Add endian awareness.
218 (microblaze_elf_merge_private_bfd_data): New.
219 (microblaze_bfd_write_imm_value_32): New.
220 (microblaze_bfd_write_imm_value_64): New.
221 (microblaze_elf_relax_section): Add endian awareness.
222 (microblaze_elf_add_symbol_hook): Define TARGET_LITTLE_NAME,
223 TARGET_LITTLE_SYM and bfd_elf32_bfd_merge_private_bfd_data.
224 * targets.c: Add bfd target bfd_elf32_microblazeel_vec.
226 2012-11-09 H.J. Lu <hongjiu.lu@intel.com>
228 * aout-tic30.c (MY_final_link_callback): Remove trailing
230 * coff-h8500.c (extra_case): Likewise.
231 (bfd_coff_reloc16_get_value): Likewise.
232 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Likewise.
233 * elf.c (_bfd_elf_slurp_version_tables): Likewise.
234 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
235 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
236 * opncls.c (bfd_calc_gnu_debuglink_crc32): Likewise.
237 * plugin.c (add_symbols): Likewise.
238 * reloc.c (bfd_check_overflow): Likewise.
239 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
241 2012-11-08 Tom Tromey <tromey@redhat.com>
243 * elf.c (elfcore_grok_note) <NT_SIGINFO>: New case; make
246 2012-11-08 Alan Modra <amodra@gmail.com>
248 * aclocal.m4: Regenerate.
249 * Makefile.in: Regenerate.
250 * po/SRC-POTFILES.in: Regenerate.
252 2012-11-07 H.J. Lu <hongjiu.lu@intel.com>
254 * section.c (bfd_get_section_contents): Replace memcpy
257 2012-11-07 Hans-Peter Nilsson <hp@axis.com>
260 * aout-target.h (MY_close_and_cleanup): Make local function
261 instead of alias of MY_bfd_free_cached_info. Also call
262 _bfd_generic_close_and_cleanup.
264 2012-11-06 H.J. Lu <hongjiu.lu@intel.com>
267 * bfdio.c (bfd_iovec): Change return type of bclose to
269 (memory_bclose): Change return type to bfd_boolean.
270 * cache.c (cache_bclose): Likewise.
271 * opncls.c (opncls_bclose): Likewise. Return TRUE on success.
272 * vms-lib.c (vms_lib_bclose): Likewise. Return TRUE.
273 * libbfd.h: Regenerated.
275 2012-11-06 Tristan Gingold <gingold@adacore.com>
277 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator):
278 Define as coff_find_nearest_line_discriminator.
280 2012-11-06 Alan Modra <amodra@gmail.com>
283 * opncls.c (opncls_iovec): Forward declare.
284 (_bfd_new_bfd_contained_in): If using opncls_iovec, copy iostream
287 2012-11-06 Alan Modra <amodra@gmail.com>
289 * mach-o.c (bfd_mach_o_close_and_cleanup): Don't call
290 _bfd_generic_close_and_cleanup for mach_o_fat archives.
292 2012-11-06 Alan Modra <amodra@gmail.com>
294 * coff-tic4x.c (tic4x_coff0_vec, tic4x_coff0_beh_vec,
295 tic4x_coff1_vec, tic4x_coff1_beh_vec, tic4x_coff2_vec,
296 tic4x_coff2_beh_vec): Allow SEC_CODE and SEC_READONLY in
298 * coff-ppc.c (TARGET_LITTLE_SYM): Likewise.
299 (TARGET_BIG_SYM): Likewise.
301 2012-11-06 Alan Modra <amodra@gmail.com>
303 * elf64-ppc.c (struct ppc_link_hash_table): Add dot_toc_dot.
304 (ppc64_elf_size_stubs): Lookup ".TOC.".
305 (ppc64_elf_relocate_section): Resolve special symbol ".TOC.".
307 2012-11-06 Alan Modra <amodra@gmail.com>
309 * elf64-ppc.c (maybe_strip_output): Heed SEC_KEEP.
311 2012-11-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
314 * elf32-s390.c (elf_s390_relocate_section): Set elf.dynobj for
316 * elf64-s390.c (elf_s390_relocate_section): Likewise.
318 2012-11-05 Alan Modra <amodra@gmail.com>
320 * configure.in: Apply 2012-09-10 change to config.in here.
322 2012-11-05 Alan Modra <amodra@gmail.com>
324 * elf64-ppc.c (ppc64_elf_edit_toc): Clear "repeat" inside
325 loop. Really mark toc entry referring to another toc entry
326 only if the first is used.
328 2012-10-30 H.J. Lu <hongjiu.lu@intel.com>
330 * configure.in: Also handle --enable-64-bit-bfd when setting
331 CORE_HEADER for 'i[3-7]86-*-linux-*'.
333 2012-10-30 Steve McIntyre <steve.mcintyre@linaro.org>
335 * elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and
336 display the new ARM hard-float/soft-float ABI flags for EABI_VER5
337 (elf32_arm_post_process_headers): Add the hard-float/soft-float
338 ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5.
340 2012-10-30 Yao Qi <yao@codesourcery.com>
341 H.J. Lu <hongjiu.lu@intel.com>
343 * configure.in: Set CORE_HEADER to hosts/x86-64linux.h for
344 'i[3-7]86-*-linux-*' if x86_64-*linux is enabled.
345 * configure: Regenerated.
347 * elf64-x86-64.c (elf_x86_64_write_core_note): Replace type
348 'prpsinfo_t' and 'prstatus_t' with 'prpsinfo64_t' and
349 'prstatus64_t' respectively.
351 * hosts/x86-64linux.h (a8_uint64_t): New.
352 (user_regsx32_struct): Renamed to ...
353 (user_regs64_struct): This. Replace uint64_t with a8_uint64_t.
354 (elf_gregx32_t): Renamed to ...
355 (elf_greg64_t): This. Replace uint64_t with a8_uint64_t.
356 (ELF_NGREGX32): Removed.
358 (elf_gregx32_t): Removed.
360 (struct prstatus64_timeval): New.
361 (elf_prstatusx32): Replace elf_gregsetx32_t with elf_gregset64_t.
362 (elf_prstatus64): New.
363 (elf_prpsinfo64): New.
364 (prstatus64_t, prpsinfo64_t): New typedef.
366 2012-10-29 Sean Keys <skeys@ipdatasys.com>
368 * elf32-xgate.c(elf_xgate_howto_table): Fix src and dest mask for
371 2012-10-29 Alan Modra <amodra@gmail.com>
373 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask in
374 R_PPC_VLE_LO16A, R_PPC_VLE_HI16A, R_PPC_VLE_HA16A,
375 R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_HI16A,
376 R_PPC_VLE_SDAREL_HA16A reloc howtos.
378 2012-10-26 Nick Clifton <nickc@redhat.com>
380 * po/uk.po: Updated Ukranian translation.
382 2012-10-26 Alan Modra <amodra@gmail.com>
385 * elf32-ppc.c (ppc_elf_reloc_type_lookup): Decode ppc64 _DS
386 bfd_reloc values. Map to corresponding D-form relocs.
387 (is_insn_ds_form, is_insn_qs_form): New functions.
388 (ppc_elf_relocate_section): Validate insn with DS-form or DQ-form
389 fields using D-form reloc.
391 2012-10-25 H.J. Lu <hongjiu.lu@intel.com>
393 * elf32-i386.c (elf_i386_size_dynamic_sections): Replace
394 _GLOBAL_OFFSET_TABLE_ lookup with htab->elf.hgot.
395 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
397 2012-10-24 H.J. Lu <hongjiu.lu@intel.com>
399 * compress.c (bfd_is_section_compressed): Don't decompress the
402 2012-10-23 Nathan Sidwell <nathan@codesourcery.com>
404 * bfd-in.h (bfd_elf_stack_segment_size): Declare.
405 * bfd-in2.h: Rebuilt.
406 * elfxx-target.h (elf_backend_stack_align): New.
408 * elf-bfd.h (struct elf_backend_data): Add stack_align field.
409 * elf.c (bfd_elf_map_sections_to_segments): Pay attention to
410 stack_align and stacksize for PT_GNU_STACK segment.
411 (assign_file_positions_for_non_load_sections): Set p_memsz for
412 PT_GNU_STACK segment.
413 (copy_elf_program_header): Copy PT_GNU_STACK size.
414 * elflink.c (bfd_elf_stack_segment_size): New function, taken from
416 (bfd_elf_size_dynamic_sections): Determine
417 PT_GNU_STACK requirements after calling backend. Pay attention to
419 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Call
420 bfd_elf_stack_segment_size.
421 (elf32_bfinfdpic_modify_program_headers): Delete.
422 (elf32_bfingfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
424 (elf_backend_stack_align): Override.
425 (elf_backend_modify_program_headers): Don't override.
426 * elf32-frv.c (frvfdpic_always_size_sections): Call
427 bfd_elf_stack_segment_size.
428 (elf32_frvfdpic_modify_program_headers): Delete.
429 (elf32_frvfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
431 (elf_backend_stack_align): Override.
432 (elf_backend_modify_program_headers): Don't override.
433 * elf32-lm32.c (lm32_elf_always_size_sections): Leave
434 PT_GNU_STACK creation to underlying elf support. Check
435 __stacksize here for backwards compatibility, and set it if
437 (lm32_elf_modify_segment_map): Delete.
438 (lm32_elf_modify_program_headers): Delete.
439 (elf_backend_stack_align): Override.
440 (elf_backend_modify_segment_map): Don't override.
441 (elf_backend_modify_program_headers): Don't override.
442 * elf32-sh.c (sh_elf_always_size_sections): Call
443 bfd_elf_stack_segment_size.
444 (sh_elf_modify_program_headers): Delete.
445 (sh_elf_copy_private_data): Don't copy PT_GNU_STACK
447 (elf_backend_stack_align): Override.
448 (elf_backend_modify_program_headers): Don't override.
449 * elf32-tic6x.c (elf32_tic6x_always_size_sections): Call
450 bfd_elf_stack_segment_size.
451 (elf32_tic6x_modify_program_headers): Delete.
452 (elf32_tic6x_copy_private_data): Delete.
453 (elf_backend_stack_align): Override.
454 (bfd_elf32_bfd_copy_private_bfd_data): Don't override.
455 (elf_backend_modify_program_headers): Don't override.
457 2012-10-22 Alan Modra <amodra@gmail.com>
459 * cache.c (cache_bmmap): Don't use void* arithmetic.
461 2012-10-21 Alan Modra <amodra@gmail.com>
463 * compress.c (bfd_cache_section_contents): New function.
464 * bfd-in2.h: Regenerate.
466 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
468 * linker.c (_bfd_generic_link_output_symbols): Handle a
469 no-longer-global symbol entered through a plugin.
471 2012-10-20 Alan Modra <amodra@gmail.com>
473 * compress.c: Reinstate 2012-10-19 change.
474 (bfd_get_full_section_contents): Don't free unless we alloc.
475 Use proper decompress size. Delete some vars, rename others.
477 2012-10-19 Tom Tromey <tromey@redhat.com>
479 * compress.c: Revert previous patch.
481 2012-10-19 Tom Tromey <tromey@redhat.com>
483 * compress.c (bfd_get_full_section_contents): Don't cache
484 decompressed contents.
486 2012-10-18 Kai Tietz <ktietz@redhat.com>
489 * coff-i386.c (bfd_target): Add section flag SEC_EXCLUDE.
490 Allow BFD_COMPRESS and BFD_DECOMPRESS flags.
491 * coff-x86_64.c: Likewise.
492 * coffcode.h (DOT_ZDEBUG): New define.
493 (sec_to_styp_flags): Check for .zdebug.
494 (styp_to_sec_flags): Likewise.
495 * coffgen.c (make_a_section): Handle .debug_* section
496 compression/decompression flags.
497 * cofflink.c (mark_relocs): Ignore relocations
498 for a section, which isn't marked as used.
499 (_bfd_coff_link_input_bfd): Add support of compressed
501 * compress.c (decompress_contents): Loop as long
502 as there is input available and there is room for
504 * bfd/pe-arm.c: Add .zdebug_ partial match entry.
505 * pe-i386.c: Likewise.
506 * pe-x86_64.c: Likewise.
507 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't clear all
508 data-directories as this might destroy content.
510 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator):
511 define as coff_find_nearest_line_discriminator.
512 * libcoff-in.h (coff_find_nearest_line_discriminator): New
513 * libcoff.h: Regenerated.
514 * coff-x86_64.c: Likewise.
515 * coffgen.c (coff_find_nearest_line_discriminator): New function.
518 2012-10-16 Joel Brobecker <brobecker@adacore.com>
520 * coff64-rs6000.c (rs6000coff64_vec): Set _close_and_cleanup
521 field to _bfd_archive_close_and_cleanup.
522 (aix5coff64_vec): Likewise.
524 2012-10-16 Joel Brobecker <brobecker@adacore.com>
526 * coff-rs6000.c (rs6000coff_vec): Set _close_and_cleanup
527 field to _bfd_archive_close_and_cleanup.
528 (pmac_xcoff_vec): Likewise.
530 2012-10-16 Sofiane Naci <sofiane.naci@arm.com>
532 * elf64-aarch64.c (elf64_aarch64_tls_howto_table): Fix shift value for
533 R_AARCH64_TLSIE_LD_GOTTPREL_PREL19, R_AARCH64_TLSLE_MOVW_TPREL_G2,
534 R_AARCH64_TLSLE_MOVW_TPREL_G1, R_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
535 R_AARCH64_TLSLE_ADD_TPREL_HI12.
536 (elf64_aarch64_tlsdesc_howto_table): Fix shift value for
537 R_AARCH64_TLSDESC_LD64_PREL19 and R_AARCH64_TLSDESC_OFF_G1.
538 (elf64_aarch64_final_link_relocate): Add signed_addend when resolving
539 AARCH64_TLSLE_*_TPREL_* relocations.
541 2012-10-16 Alan Modra <amodra@gmail.com>
543 * elf32-xtensa.c (free_section_cache): Renamed from
544 clear_section_cache. Don't zero cache.
545 (section_cache_section): Remove ineffectual zero of cache.
546 Call init_section_cache instead.
548 2012-10-15 Doug Evans <dje@google.com>
550 * elf.c (special_sections_d): Add comment.
552 2012-10-13 H.J. Lu <hongjiu.lu@intel.com>
554 * Makefile.am (LIBDL): Replace -ldl with @lt_cv_dlopen_libs@.
555 * configure.in (lt_cv_dlopen_libs): AC_SUBST.
556 * Makefile.in: Regenerated.
557 * configure: Likewise.
559 2012-10-08 Alan Modra <amodra@gmail.com>
562 * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
565 2012-09-20 Walter Lee <walt@tilera.com>
567 * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
568 relocations with value of hgot.
569 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
571 2012-09-19 Steve Ellcey <sellcey@mips.com>
573 * config.bfd: Add mips*-mti-elf* target.
575 2012-09-18 H.J. Lu <hongjiu.lu@intel.com>
578 * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
579 if the old symbol is weak.
581 * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
582 _bfd_elf_merge_symbol call.
584 * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
585 if the old symbol is weak.
586 (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
588 (elf_link_add_object_symbols): Don't update symbol type from a
589 weak definition. Update symbol type from a common symbol when
590 overriding a weak symbol.
592 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
594 * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
596 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
598 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
600 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
602 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
604 2012-09-17 Walter Lee <walt@tilera.com>
606 * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
608 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
610 2012-09-17 Walter Lee <walt@tilera.com>
612 * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
613 of got relocations for when .got.plt section is merged with .got.
614 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
616 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
618 * configure: Regenerate.
620 2012-09-13 Anthony Green <green@moxielogic.com>
622 * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
624 (bfd_elf32_moxie_vec): Remove.
625 * config.bfd, configure.in: Add bi-endian support for moxie.
626 * configure: Rebuilt.
627 * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
628 (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
630 2012-09-12 Doug Kwan <dougkwan@google.com>
632 * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
633 relocation for stub lookup.
635 2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
637 * bfd-in2.h: Regenerated.
639 (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
640 (elf64_aarch64_reloc_map): Add reloc entry.
641 (aarch64_resolve_relocation): Likewise.
642 (bfd_elf_aarch64_put_addend): Likewise.
643 (aarch64_reloc_got_type): Likewise.
644 (elf64_aarch64_final_link_relocate): Likewise.
645 (lf64_aarch64_check_relocs): Likewise.
646 (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
648 * libbfd.h: Regenerated.
649 * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
651 2012-09-10 Matthias Klose <doko@ubuntu.com>
653 * config.in: Disable sanity check for kfreebsd.
655 2012-09-10 H.J. Lu <hongjiu.lu@intel.com>
657 * configure: Regenerated.
659 2012-09-04 Sergey A. Guriev <sergey.a.guriev@intel.com>
661 * cpu-ia64-opc.c (ins_cnt6a): New function.
665 (elf64_ia64_operands): Add new operand types.
667 2012-09-04 H.J. Lu <hongjiu.lu@intel.com>
670 * elf.c (ignore_section_sym): Also ignore section symbols without
673 2012-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
675 * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
676 local and global ifunc symbols.
677 * elf64-s390.c (elf_s390_relocate_section): Likewise.
679 2012-09-02 H.J. Lu <hongjiu.lu@intel.com>
681 * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
684 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
687 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
688 hdynamic instead of "_DYNAMIC".
689 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
690 * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
691 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
692 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
693 * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
694 * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
695 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
696 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
697 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
698 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
699 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
700 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
701 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
702 * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
703 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
704 * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
705 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
706 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
707 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
708 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
709 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
710 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
711 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
713 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
714 hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
715 _PROCEDURE_LINKAGE_TABLE_.
716 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
717 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
719 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
721 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
723 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
725 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
727 * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
728 (elf_i386_size_dynamic_sections): Use it on input sections.
729 (elf_i386_relocate_section): Don't convert
730 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
731 for local symbols here.
733 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
734 (elf_x86_64_size_dynamic_sections): Use it on input sections.
735 (elf_x86_64_relocate_section): Don't convert
736 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
737 for local symbols here.
739 2012-08-30 H.J. Lu <hongjiu.lu@intel.com>
741 * elf32-i386.c (elf_i386_relocate_section): Convert
742 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
745 * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
746 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
749 2012-08-31 Alan Modra <amodra@gmail.com>
752 * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
753 by a linker script in .opd to corresponding input .opd section.
755 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
757 * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
759 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
761 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
763 * elflink.c (_bfd_elf_merge_symbol): Also override the version
764 a dynamic symbol defaulted to if preempted with a hidden or
767 2012-08-28 Walter Lee <walt@tilera.com>
769 * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
771 (tilepro_plt_entry_build): Account for new header size.
772 (tilepro_elf_finish_dynamic_sections): Ditto.
773 (tilepro_elf_plt_sym_val): Ditto.
774 * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
776 (tilegx_elf_finish_dynamic_sections): Account for new padding.
778 2012-08-27 Walter Lee <walt@tilera.com>
780 * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
781 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
782 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
783 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
784 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
785 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
786 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
787 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
788 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
789 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
790 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
791 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
792 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
793 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
794 * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
795 (tilegx_reloc_map): Ditto.
796 (reloc_to_create_func): Ditto.
797 (tilegx_elf_check_relocs): Ditto.
798 (tilegx_elf_gc_sweep_hook): Ditto.
799 (tilegx_elf_relocate_section): Ditto.
800 * libbfd.h: Regenerate.
801 * bfd-in2.h: Regenerate.
803 2012-08-24 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
805 * elf32-arm.c (v8): New array.
806 (tag_cpu_arch_combine): Add support for ARMv8 attributes.
807 (elf32_arm_merge_eabi_attributes): Likewise.
808 (VFP_VERSION_COUNT): New define.
810 2012-08-20 Tom Tromey <tromey@redhat.com>
812 * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
814 * opncls.c (_bfd_delete_bfd): Free arelt_data.
815 * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
817 * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
818 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
820 (xcoff_write_archive_contents_old): Likewise.
821 (xcoff_write_archive_contents_big): Likewise.
822 * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
824 * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
826 (_bfd_get_elt_at_filepos): Likewise. Clear n_nfd->arelt_data on
828 (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
829 (do_slurp_coff_armap): Likewise.
830 (_bfd_slurp_extended_name_table): Likewise.
831 (bfd_slurp_bsd_armap_f2): Likewise. Don't leak 'mapdata'.
833 2012-08-17 Nick Clifton <nickc@redhat.com>
835 * po/vi.po: Updated Vietnamese translation.
837 2012-08-17 Yuri Chornoivan <yurchor@ukr.net>
839 * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
840 * elfxx-mips.c, * vms-alpha.c: Typo fixes.
842 2012-08-17 Alan Modra <amodra@gmail.com>
845 * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
846 Instead malloc areltdata.
848 2012-08-16 Tom Tromey <tromey@redhat.com>
851 * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
852 'member' BFD. Don't try to free 'ared'.
854 2012-08-14 Nick Clifton <nickc@redhat.com>
856 * po/uk.po: Updated Ukranian translation.
858 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
860 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
861 the options section in the output rather than input BFD to
862 decide if to add a DT_MIPS_OPTIONS tag.
864 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
866 * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
869 2012-08-13 Ian Bolton <ian.bolton@arm.com>
870 Laurent Desnogues <laurent.desnogues@arm.com>
871 Jim MacArthur <jim.macarthur@arm.com>
872 Marcus Shawcroft <marcus.shawcroft@arm.com>
873 Nigel Stephens <nigel.stephens@arm.com>
874 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
875 Richard Earnshaw <rearnsha@arm.com>
876 Sofiane Naci <sofiane.naci@arm.com>
877 Tejas Belagod <tejas.belagod@arm.com>
878 Yufeng Zhang <yufeng.zhang@arm.com>
880 * Makefile.am: Add AArch64 files.
881 * Makefile.in: Regenerate.
882 * archures.c (bfd_aarch64_arch): New declaration.
883 (bfd_archures_list): Use bfd_archures_list.
884 * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
885 (bfd_aarch64_process_before_allocation): New declaration.
886 (bfd_elf64_aarch64_process_before_allocation): New declaration.
887 (bfd_elf64_aarch64_set_options): New declaration.
888 (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
889 (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
890 (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
891 (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
892 (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
893 (bfd_is_aarch64_special_symbol_name): New declaration.
894 (bfd_aarch64_merge_machines): New declaration.
895 (bfd_aarch64_update_notes): New declaration.
896 (int bfd_aarch64_get_mach_from_notes): New declaration.
897 (elf64_aarch64_setup_section_lists): New declaration.
898 (elf64_aarch64_next_input_section): New declaration.
899 (elf64_aarch64_size_stubs): New declaration.
900 (elf64_aarch64_build_stubs): New declaration.
901 * config.bfd: Add AArch64.
902 * configure.in: Add AArch64.
903 * configure: Regenerate.
904 * cpu-aarch64.c: New file.
905 * elf-bfd.h: Add AArch64.
906 * bfd-in2.h: Regenerate.
907 * libbfd.h: Regenerate.
908 * elf64-aarch64.c: New file.
909 * reloc.c: Add AArch64 relocations.
910 * targets.c: Add AArch64.
911 * po/SRC-POTFILES.in: Regenerate.
913 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
915 * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
916 of protected symbols.
918 2012-08-10 Alan Modra <amodra@gmail.com>
921 * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
922 (setup_group): Adjust uses.
923 (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
926 2012-08-09 Nick Clifton <nickc@redhat.com>
928 * po/vi.po: Updated Vietnamese translation.
930 2012-08-09 Maciej W. Rozycki <macro@codesourcery.com>
932 * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
933 Remove macros, folding them into...
934 (LA25_LUI_MICROMIPS): ... this new macro.
935 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
936 (LA25_J_MICROMIPS): ... this new macro.
937 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
939 (LA25_ADDIU_MICROMIPS): ... this new macro.
940 (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
941 (mips_elf_create_la25_stub): Use them.
942 (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
943 (_bfd_mips_elf_relax_section): Likewise.
945 2012-08-09 Alan Modra <amodra@gmail.com>
946 Tom Tromey <tromey@redhat.com>
948 * archive.c (SECTION Archives): Update documentation.
949 (_bfd_delete_archive_data): Remove.
950 (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
951 (archive_close_worker, _bfd_archive_close_and_cleanup): New
953 * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
954 (_bfd_delete_archive_data): Don't declare.
955 (_bfd_archive_close_and_cleanup): Declare.
956 (_bfd_generic_close_and_cleanup): Redefine.
958 * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
959 (bfd_close): Don't close nested thin archives here.
961 2012-08-07 Tom Tromey <tromey@redhat.com>
963 * archive.c (_bfd_delete_archive_data): New function.
964 * libbfd-in.h (_bfd_delete_archive_data): Declare.
966 * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
968 2012-08-07 Nick Clifton <nickc@redhat.com>
970 * po/uk.po: Updated Ukranian translation.
972 2012-08-06 Maciej W. Rozycki <macro@codesourcery.com>
974 * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
975 symbols special case.
977 2012-08-05 Maciej W. Rozycki <macro@linux-mips.org>
979 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
980 PLT slots for local symbols.
982 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
984 * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
985 field initializers throughout.
986 * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
988 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
990 * elfxx-mips.c (mips_elf_perform_relocation): Update the
991 cross-mode jump message.
993 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
995 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
996 comment on DT_MIPS_RLD_MAP.
998 2012-08-03 Tom Tromey <tromey@redhat.com>
1000 * opncls.c (_bfd_delete_bfd): Now static.
1001 * libbfd-in.h (_bfd_delete_bfd): Don't declare.
1002 * libbfd.h: Rebuild.
1004 2012-08-02 Sean Keys <skeys@ipdatasys.com>
1006 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
1007 conditional statment to allow suppression of mismatched bank
1010 2012-08-01 Alan Modra <amodra@gmail.com>
1012 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
1013 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
1015 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
1017 2012-07-30 Nick Clifton <nickc@redhat.com>
1019 * po/bfd.pot: Updated template.
1020 * po/es.po: Updated Spanish translation.
1021 * po/fi.po: Updated Finnish translation.
1022 * po/fr.po: Updated French translation.
1023 * po/ru.po: Updated Russian translation.
1024 * po/uk.po: Updated Ukranian translation.
1026 2012-07-27 Mike Frysinger <vapier@gentoo.org>
1028 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
1029 (AM_INIT_AUTOMAKE): Remove args.
1030 * configure: Regenerate.
1032 2012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1034 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
1035 arch depending on the target size.
1037 2012-07-27 Tristan Gingold <gingold@adacore.com>
1039 * configure.in: Bump version to 2.23.51
1040 * configure: Regenerate.
1042 2012-07-26 Teresa Johnson <tejohnson@google.com>
1044 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
1047 2012-07-26 Meador Inge <meadori@codesourcery.com>
1048 Nick Clifton <nickc@redhat.com>
1051 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
1052 if a required section is missing from the linker script.
1054 2012-07-24 Jan Waclawek <konfera@efton.sk>
1056 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
1057 _bfd_elf_link_read_relocs with keep_memory as TRUE.
1059 2012-07-24 Teresa Johnson <tejohnson@google.com>
1061 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
1062 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
1063 * coff64-rs6000.c: Likewise.
1064 * dwarf2.c (struct line_info): Add discriminator field.
1065 (add_line_info): Fill in new discriminator field.
1066 (decode_line_info): Record discriminator information instead
1068 (lookup_address_in_line_info_table): Return discriminator field if
1070 (comp_unit_find_nearest_line): Add discriminator argument.
1071 (find_line): Likewise.
1072 (_bfd_dwarf2_find_nearest_line): Likewise.
1073 (_bfd_dwarf2_find_line): Likewise.
1074 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
1075 (_bfd_elf_find_line_discriminator): Likewise.
1076 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
1077 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
1078 that invokes _bfd_elf_find_nearest_line_discriminator with correct
1080 (_bfd_elf_find_nearest_line_discriminator): New.
1081 (_bfd_elf_find_line): Change to a wrapper
1082 that invokes _bfd_elf_find_line_discriminator with correct
1084 (_bfd_elf_find_line_discriminator): New.
1085 * coffgen.c (coff_find_nearest_line_with_names): Handle
1086 new discriminator argument.
1087 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1088 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1089 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1090 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1091 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
1093 (_bfd_dwarf2_find_line): Likewise.
1094 (_bfd_generic_find_nearest_line_discriminator): New.
1095 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
1096 * bfd-in2.h: Regenerated.
1097 * libbfd.h: Likewise.
1098 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
1099 _bfd_find_nearest_line_discriminator with
1100 _bfd_generic_find_nearest_line_discriminator.
1101 (bfd_target): Add _bfd_find_nearest_line_discriminator.
1103 2012-07-24 Sean Keys <skeys@ipdatasys.com>
1105 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
1106 that enables the linker to offset addresses, when linking against
1107 symbols from the XGATE processor and vice versa.
1109 2012-07-23 Nick Clifton <nickc@redhat.com>
1111 * cisco-core.c (cisco_core_file_failing_command): Make static.
1112 (cisco_core_file_failing_signal): Make static.
1114 2012-07-18 H.J. Lu <hongjiu.lu@intel.com>
1116 * bfd-in2.h: Regenerated.
1118 2012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
1121 * section.c: Fix a typo in comments.
1123 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1125 * elf64-s390.c: Include elf-s390-common.c.
1126 (R_390_IRELATIVE): New reloc.
1127 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
1128 (RELA_ENTRY_SIZE): New macro.
1129 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
1130 *ifunc_resolver_section.
1131 (struct plt_entry): New struct.
1132 (struct elf_s390_obj_tdata): New field local_plt.
1133 (elf_s390_local_plt): New macro.
1134 (struct elf_s390_link_hash_table): New field irelifunc.
1136 (link_hash_newfunc): Initialize new fields.
1137 (elf_s390_check_relocs): Handle IFUNC symbols.
1138 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
1140 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
1142 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
1143 (elf_s390_relocate_section): Likewise.
1144 (elf_s390_finish_dynamic_symbol): Likewise.
1145 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
1146 (elf_s390_finish_ifunc_symbol): New function.
1147 (elf_s390_gc_sweep_hook): Handle local plt entries.
1148 (elf_backend_add_symbol_hook): Define.
1149 * elf32-s390.c: See elf64-s390.c changes.
1150 * elf-s390-common.c: New file.
1151 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
1152 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
1153 BFD_RELOC_390_IRELATIVE.
1154 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
1156 2012-07-13 Nick Clifton <nickc@redhat.com>
1158 * aix386-core.c: Remove use of PTR and PARAMS macros.
1159 * archive.c: Likewise.
1160 * cache.c: Likewise.
1161 * cisco-core.c: Likewise.
1162 * coff-alpha.c: Likewise.
1163 * coff-apollo.c: Likewise.
1164 * coff-aux.c: Likewise.
1165 * coff-h8300.c: Likewise.
1166 * coff-h8500.c: Likewise.
1167 * coff-i386.c: Likewise.
1168 * coff-i960.c: Likewise.
1169 * coff-ia64.c: Likewise.
1170 * coff-m68k.c: Likewise.
1171 * coff-m88k.c: Likewise.
1172 * coff-mcore.c: Likewise.
1173 * coff-mips.c: Likewise.
1174 * coff-or32.c: Likewise.
1175 * coff-ppc.c: Likewise.
1176 * coff-rs6000.c: Likewise.
1177 * coff-sh.c: Likewise.
1178 * coff-sparc.c: Likewise.
1179 * coff-stgo32.c: Likewise.
1180 * coff-tic30.c: Likewise.
1181 * coff-tic4x.c: Likewise.
1182 * coff-tic54x.c: Likewise.
1183 * coff-tic80.c: Likewise.
1184 * coff-w65.c: Likewise.
1185 * cofflink.c: Likewise.
1186 * cpu-arc.c: Likewise.
1187 * cpu-cris.c: Likewise.
1188 * cpu-h8500.c: Likewise.
1189 * cpu-i960.c: Likewise.
1190 * cpu-msp430.c: Likewise.
1191 * cpu-ns32k.c: Likewise.
1192 * cpu-powerpc.c: Likewise.
1193 * cpu-rs6000.c: Likewise.
1194 * cpu-tic4x.c: Likewise.
1195 * cpu-w65.c: Likewise.
1196 * ecoff.c: Likewise.
1197 * ecofflink.c: Likewise.
1198 * elf-m10200.c: Likewise.
1199 * elf32-bfin.c: Likewise.
1200 * elf32-cris.c: Likewise.
1201 * elf32-crx.c: Likewise.
1202 * elf32-fr30.c: Likewise.
1203 * elf32-frv.c: Likewise.
1204 * elf32-h8300.c: Likewise.
1205 * elf32-i960.c: Likewise.
1206 * elf32-m32c.c: Likewise.
1207 * elf32-m68hc11.c: Likewise.
1208 * elf32-m68hc12.c: Likewise.
1209 * elf32-m68hc1x.c: Likewise.
1210 * elf32-m68k.c: Likewise.
1211 * elf32-mcore.c: Likewise.
1212 * elf32-rl78.c: Likewise.
1213 * elf32-rx.c: Likewise.
1214 * elf32-s390.c: Likewise.
1215 * elf32-vax.c: Likewise.
1216 * elf64-alpha.c: Likewise.
1217 * elf64-mmix.c: Likewise.
1218 * elf64-s390.c: Likewise.
1219 * elf64-sparc.c: Likewise.
1220 * elfnn-ia64.c: Likewise.
1221 * elfxx-mips.c: Likewise.
1222 * elfxx-sparc.c: Likewise.
1224 * hp300hpux.c: Likewise.
1225 * hppabsd-core.c: Likewise.
1226 * hpux-core.c: Likewise.
1227 * i386dynix.c: Likewise.
1228 * i386linux.c: Likewise.
1229 * i386lynx.c: Likewise.
1230 * i386mach3.c: Likewise.
1231 * i386msdos.c: Likewise.
1232 * i386os9k.c: Likewise.
1233 * irix-core.c: Likewise.
1234 * lynx-core.c: Likewise.
1235 * m68klinux.c: Likewise.
1236 * mach-o.h: Likewise.
1237 * mipsbsd.c: Likewise.
1238 * netbsd-core.c: Likewise.
1239 * nlm32-i386.c: Likewise.
1240 * osf-core.c: Likewise.
1241 * pc532-mach.c: Likewise.
1243 * ppcboot.c: Likewise.
1244 * ptrace-core.c: Likewise.
1245 * reloc16.c: Likewise.
1246 * sco5-core.c: Likewise.
1248 * sparclinux.c: Likewise.
1249 * sparclynx.c: Likewise.
1250 * ticoff.h: Likewise.
1251 * trad-core.c: Likewise.
1252 * vms-lib.c: Likewise.
1255 2012-07-09 Alan Modra <amodra@gmail.com>
1258 * elflink.c (elf_sort_symbol): Sort by size too.
1259 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
1260 Do not depend on ordering of symbol aliases. Match largest size.
1262 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1264 * elf.c (assign_section_numbers): Check if number of sections
1266 * elfcode.h (elf_object_p): Likewise.
1268 2012-07-03 Nick Clifton <nickc@redhat.com>
1270 * archive.c (bsd_write_armap): Catch attempts to create an archive
1271 with indicies bigger than 4Gb.
1272 (coff_write_armap): Likewise.
1274 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1277 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
1280 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1283 * elflink.c (_bfd_elf_update_dynamic_flags): New.
1284 (_bfd_elf_merge_symbol): Update both real and indirect symbol
1286 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
1287 the indirect symbol is defined in a shared library.
1288 (elf_link_add_object_symbols): Likewise. If the indirect
1289 symbol has been forced local, don't make the real symbol
1291 (elf_link_check_versioned_symbol): Check indirect symbol.
1292 (elf_link_output_extsym): Use real symbol definition when
1293 reporting indirect symbol error. Check version info for
1294 dynamic versioned symbol.
1296 2012-07-03 Alan Modra <amodra@gmail.com>
1299 * elf.c (assign_file_positions_for_load_sections): Remove assertions
1300 that only PT_LOAD headers include file header and section headers.
1301 (assign_file_positions_for_non_load_sections): Similarly don't
1302 assert PT_GNU_RELRO header does not include file and section headers.
1303 Compare first section vma rather than PT_LOAD p_vaddr against
1304 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
1305 abort with assertion.
1307 2012-07-02 Alan Modra <amodra@gmail.com>
1309 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
1310 "anyway" variant when creating .plt.
1311 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
1312 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
1313 m32c_elf_relax_plt_section.
1314 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
1315 when creating .got and .got.plt.
1316 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
1317 bfd_get_linker_section.
1318 * sunos.c: Similarly throughout.
1320 2012-07-01 Andreas Schwab <schwab@linux-m68k.org>
1322 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
1325 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
1327 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
1328 on unresolvable relocation.
1330 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
1332 * archive.c (_bfd_compute_and_write_armap): Simplify global
1335 2012-06-29 Nick Clifton <nickc@redhat.com>
1338 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
1339 for locally bound symbols.
1341 2012-06-29 Alan Modra <amodra@gmail.com>
1343 * section.c (bfd_get_linker_section): New function.
1344 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
1345 the above throughout rather than bfd_get_section_by_name. Use
1346 bfd_make_section_anyway rather than bfd_make_section when creating
1348 * elf32-bfin.c: Likewise.
1349 * elf32-cr16.c: Likewise.
1350 * elf32-cris.c: Likewise.
1351 * elf32-frv.c: Likewise.
1352 * elf32-hppa.c: Likewise.
1353 * elf32-i370.c: Likewise.
1354 * elf32-i386.c: Likewise.
1355 * elf32-lm32.c: Likewise.
1356 * elf32-m32c.c: Likewise.
1357 * elf32-m32r.c: Likewise.
1358 * elf32-m68k.c: Likewise.
1359 * elf32-microblaze.c: Likewise.
1360 * elf32-ppc.c: Likewise.
1361 * elf32-rl78.c: Likewise.
1362 * elf32-s390.c: Likewise.
1363 * elf32-score.c: Likewise.
1364 * elf32-score7.c: Likewise.
1365 * elf32-sh.c: Likewise.
1366 * elf32-tic6x.c: Likewise.
1367 * elf32-tilepro.c: Likewise.
1368 * elf32-vax.c: Likewise.
1369 * elf32-xstormy16.c: Likewise.
1370 * elf32-xtensa.c: Likewise.
1371 * elf64-alpha.c: Likewise.
1372 * elf64-hppa.c: Likewise.
1373 * elf64-ia64-vms.c: Likewise.
1374 * elf64-ppc.c: Likewise.
1375 * elf64-s390.c: Likewise.
1376 * elf64-sh64.c: Likewise.
1377 * elf64-sparc.c: Likewise.
1378 * elf64-x86-64.c: Likewise.
1379 * elfnn-ia64.c: Likewise.
1380 * elfxx-mips.c: Likewise.
1381 * elfxx-sparc.c: Likewise.
1382 * elfxx-tilegx.c: Likewise.
1383 * elflink.c: Likewise.
1384 * elf-vxworks.c: Likewise.
1385 * elf-m10300.c: Likewise. Also make use of htab plt, got and
1387 * bfd-in2.h: Regenerate.
1388 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
1389 calling create_rofixup_section.
1390 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
1392 2012-06-29 Alan Modra <amodra@gmail.com>
1394 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
1395 section for bss type sections, except for .rela.bss.
1396 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1397 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
1398 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
1399 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1400 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1402 2012-06-28 Roland McGrath <mcgrathr@google.com>
1404 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
1405 displacement calculation in nacl_p case.
1407 2012-06-28 Nick Clifton <nickc@redhat.com>
1409 * po/uk.po: New Ukranian translation.
1410 * configure.in (ALL_LINGUAS): Add uk.
1411 * configure: Regenerate.
1413 2012-06-26 Alan Modra <amodra@gmail.com>
1415 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
1416 file has multiple .got/.toc sections and all don't fit in
1419 2012-06-22 Roland McGrath <mcgrathr@google.com>
1421 * elf.c (assign_file_positions_for_non_load_sections): Define
1422 __ehdr_start symbol if it's referenced and there's a PT_LOAD
1423 segment that covers both the file and program headers.
1425 2012-06-22 Andreas Schwab <schwab@linux-m68k.org>
1427 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
1428 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
1430 2012-06-22 Alan Modra <amodra@gmail.com>
1432 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
1433 save/restore functions when relocatable. Make "funcs" static.
1435 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
1437 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
1438 of merged .got and .got.plt entries.
1440 2012-06-18 John Szakmeister <john@szakmeister.net>
1442 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
1444 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
1446 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
1447 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
1448 thread common symbols.
1450 2012-06-13 Nick Clifton <nickc@redhat.com>
1452 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
1453 (elf32_arm_object_p): If the machine number could not be deduced
1454 from the notes, call bfd_arm_get_mach_from_attributes to get the
1455 number from the attributes.
1457 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
1460 * elf.c (assign_file_positions_for_non_load_sections): Abort if
1461 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
1463 2012-06-12 Alan Modra <amodra@gmail.com>
1466 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
1467 sections at end of PT_LOAD segment when searching for segment
1468 that contains end of relro extent.
1470 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
1472 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
1474 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
1476 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
1478 2012-06-06 Alan Modra <amodra@gmail.com>
1480 * elflink.c (elf_link_input_bfd): Provide a file symbol for
1481 each input file with local syms, if the input lacks such.
1482 (bfd_elf_final_link): Add a file symbol to mark end of locals
1483 for which we can associate with input files.
1484 (struct elf_final_link_info): Add filesym_count field.
1485 (struct elf_outext_info): Add need_second_pass and second_pass.
1486 (elf_link_output_extsym): Detect symbols defined in the output
1487 file, emit them on second pass over locals.
1489 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1491 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1492 of target_read_memory as bfd_size_type.
1493 * bfd-in2.h: Regenerate.
1494 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1495 argument of target_read_memory as bfd_size_type.
1496 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1497 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1498 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1499 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1501 2012-06-03 Alan Modra <amodra@gmail.com>
1504 * elf.c (elf_find_function): Cache last function sym info.
1505 (_bfd_elf_maybe_function_sym): Return function size, pass in
1506 section of interest.
1507 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
1508 (_bfd_elf_maybe_function_sym): Likewise.
1509 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1510 (opd_entry_value): Add in_code_sec param. Revert caching code.
1511 Return -1 if in_code_sec and function found in wrong section.
1514 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
1516 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1517 of target_read_memory as size_t.
1518 * bfd-in2.h: Regenerate.
1519 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1520 argument of target_read_memory as size_t.
1521 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1522 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1523 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1524 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1526 2012-06-01 Alan Modra <amodra@gmail.com>
1529 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
1531 2012-05-29 Tom Tromey <tromey@redhat.com>
1533 * opncls.c (bfd_fopen): Always close fd on failure.
1534 (bfd_fdopenr): Likewise.
1536 2012-05-27 Alan Modra <amodra@gmail.com>
1539 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
1540 a dynamic library finds a new instance with non-default
1541 visibility in a regular object, correctly handle symbols
1542 already on the undefs list and undo dynamic symbol state when
1543 the new symbol is hidden or internal.
1545 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
1547 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
1548 dynamic_sec_flags to create PLT .eh_frame section.
1549 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1551 2012-05-25 Alan Modra <amodra@gmail.com>
1554 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
1555 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
1556 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
1557 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
1558 size dynamic sections before stripping eh_frame_hdr.
1559 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
1560 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
1561 if no other .eh_frame sections exist.
1562 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
1563 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
1564 or alloc plt_eh_frame here..
1565 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
1566 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
1567 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
1568 before writing plt offset.
1569 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
1570 or alloc plt_eh_frame here..
1571 (elf_x86_64_size_dynamic_sections): ..do it here instead.
1572 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
1573 before writing plt offset.
1575 2012-05-24 Alan Modra <amodra@gmail.com>
1578 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1579 size to output section alignment.
1580 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1582 2012-05-23 Alan Modra <amodra@gmail.com>
1584 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1585 BFDs with multiple .eh_frame sections.
1587 2012-05-23 Alan Modra <amodra@gmail.com>
1590 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1592 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1595 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1597 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1599 2012-05-22 Alan Modra <amodra@gmail.com>
1601 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
1602 first one is zero size or discarded.
1603 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1604 glink_eh_frame contents here..
1605 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
1608 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1611 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1612 eh_frame section if there is an input .eh_frame section.
1613 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1615 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1618 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1619 create PLT eh_frame section with SEC_LINKER_CREATED.
1620 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1622 2012-05-22 Alan Modra <amodra@gmail.com>
1624 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1625 sections attached to a BFD.
1626 * section.c (bfd_get_section_by_name): Rewrite description.
1627 (bfd_get_next_section_by_name): New function.
1628 * bfd-in2.h: Regenerate.
1630 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
1632 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1633 (elf_m68k_grok_psinfo): New function.
1634 (elf_backend_grok_prstatus): Define.
1635 (elf_backend_grok_psinfo): Define.
1637 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1639 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1640 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1641 backend's GOT header size instead of hardcoding it.
1643 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1645 * elf32-vax.c (elf_vax_relocate_section)
1646 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1648 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1650 * elf32-vax.c (elf_vax_relocate_section)
1651 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1652 its name as the check for text sections.
1654 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1656 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1657 the third reloc offset is the same as the first.
1659 2012-05-19 Alan Modra <amodra@gmail.com>
1661 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1662 (has_tls_reloc, has_tls_get_addr_call): Move back to..
1663 * elf32-ppc.c: ..here.
1664 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1665 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1667 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
1669 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1670 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1671 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1673 2012-05-18 Roland McGrath <mcgrathr@google.com>
1675 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1676 not to clobber the ar_fmag field stored in ARED->arch_header.
1678 2012-05-18 Pedro Alves <palves@redhat.com>
1680 * mach-o.h: Don't include sysdep.h.
1682 2012-05-18 Nick Clifton <nickc@redhat.com>
1685 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1686 complaining about config.h not having been included.
1687 * bfd-in2.h: Regenerate.
1689 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
1691 * aclocal.m4: Regenerate.
1692 * Makefile.in: Regenerate.
1694 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
1695 Nick Clifton <nickc@redhat.com>
1698 * configure.in: Add check that sysdep.h has been included before
1699 any system header files.
1700 * configure: Regenerate.
1701 * config.in: Regenerate.
1702 * aclocal.m4: Regenerate.
1703 * bfd-in.h: Generate an error if included before config.h.
1704 * sysdep.h: Likewise.
1705 * bfd-in2.h: Regenerate.
1706 * compress.c: Remove #include "config.h".
1707 * plugin.c: Likewise.
1708 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1709 * elf64-hppa.c: Likewise.
1711 * xsymc.c: Likewise.
1713 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
1714 Alan Modra <amodra@gmail.com>
1716 * elf.c (ignore_section_sym): Correct comment. Don't return
1717 true for absolute section.
1718 (elf_map_symbols): Move stray comment. Adjust for above change.
1719 Don't discard global section symbols.
1721 2012-05-17 Alan Modra <amodra@gmail.com>
1723 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1724 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1725 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1728 2012-05-17 Alan Modra <amodra@gmail.com>
1730 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1731 is_ppc_vle): Move to..
1732 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1734 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
1736 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1737 bfd_get_section_lma, bfd_get_section_alignment,
1738 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1739 in order to use the `bfd' argument.
1740 * bfd-in2.h: Regenerate.
1741 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1742 as the first argument for `bfd_get_section_alignment'.
1743 * elf32-arm.c (create_ifunc_sections): Likewise, for
1744 `bfd_set_section_alignment'.
1745 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1746 `bfd_get_section_name'.
1747 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1748 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1749 (ppc_elf_relocate_section): Likewise.
1750 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1751 `bfd_get_section_vma'.
1752 * elf64-ppc.c (create_linkage_sections): Likewise, for
1753 `bfd_set_section_alignment'.
1755 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
1758 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1759 * bfd-in2.h: Regenerate.
1760 * libbfd.h: Regenerate.
1761 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1763 (avr_reloc_map): Likewise.
1765 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
1768 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1769 * bfd/aout-ns32k.c: Likewise.
1770 * bfd/aout-sparcle.c: Likewise.
1771 * bfd/aout0.c: Likewise.
1772 * bfd/bfd-in2.h: Likewise.
1773 * bfd/coff-stgo32.c: Likewise.
1774 * bfd/cpu-lm32.c: Likewise.
1775 * bfd/cpu-microblaze.c: Likewise.
1776 * bfd/cpu-score.c: Likewise.
1777 * bfd/cpu-tilegx.c: Likewise.
1778 * bfd/cpu-tilepro.c: Likewise.
1779 * bfd/elf32-lm32.c: Likewise.
1780 * bfd/elf32-microblaze.c: Likewise.
1781 * bfd/elf32-score7.c: Likewise.
1782 * bfd/elf32-tilepro.c: Likewise.
1783 * bfd/elfxx-tilegx.c: Likewise.
1784 * bfd/mach-o.h: Likewise.
1785 * bfd/nlm32-ppc.c: Likewise.
1786 * bfd/ns32knetbsd.c: Likewise.
1787 * bfd/pef.h: Likewise.
1788 * bfd/plugin.c: Likewise.
1789 * bfd/stab-syms.c: Likewise.
1790 * bfd/sunos.c: Likewise.
1791 * bfd/syms.c: Likewise.
1792 * bfd/xsym.h: Likewise.
1794 2012-05-16 Alan Modra <amodra@gmail.com>
1796 * elflink.c: Rename flaginfo to flinfo throughout, except..
1797 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1798 Formatting, style. Simplify flag match.
1800 2012-05-16 Alan Modra <amodra@gmail.com>
1802 * dwarf2.c: Formatting.
1803 (arange_add): Pass in unit rather than bfd. Update callers.
1804 Ignore empty ranges. Don't ask for cleared memory.
1805 (parse_comp_unit): Only set unit->base_address if processing
1806 DW_TAG_compile_unit.
1807 (find_debug_info): Optimise section lookup.
1808 (place_sections): Use bfd_alloc for stash->adjusted_sections.
1809 (find_line): Match previously parsed comp unit addresses as we
1810 do for newly parsed comp units.
1812 2012-05-16 Alan Modra <amodra@gmail.com>
1814 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
1815 stops at end of ar_size field.
1817 2012-05-16 Alan Modra <amodra@gmail.com>
1821 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1822 out of range. As a special case, fix sh_info for zero sh_size.
1823 Do the same for .symtab.
1825 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
1826 Stephane Carrez <stcarrez@nerim.fr>
1828 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1829 * config.bfd: Likewise.
1830 * cpu-m9s12x.c: New.
1831 * cpu-m9s12xg.c: New.
1832 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1833 Add option to offset S12 addresses into XGATE memory space.
1834 Fix carry bug in IMM16 (IMM8 low/high) relocate.
1835 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1836 (ALL_MACHINES_CFILES): Likewise.
1837 * reloc.c: Add S12X relocs.
1838 * Makefile.in: Regenerate.
1839 * bfd-in2.h: Regenerate.
1840 * libbfd.h: Regenerate.
1842 2012-05-14 James Lemke <jwlemke@codesourcery.com>
1843 Catherine Moore <clm@codesourcery.com>
1845 * bfd.c (bfd_lookup_section_flags): Add section parm.
1846 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1847 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1848 (bfd_elf_lookup_section_flags): Add section parm.
1849 * elf32-ppc.c (is_ppc_vle): New function.
1850 (ppc_elf_modify_segment_map): New function.
1851 (elf_backend_modify_segment_map): Define.
1852 (has_vle_insns): New define.
1853 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1854 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1855 Move in logic to omit / include a section.
1856 * libbfd-in.h (bfd_link_info): Add section parm.
1857 (bfd_generic_lookup_section_flags): Likewise.
1858 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1859 * section.c (bfd_section): Move out section_flag_info.
1860 (BFD_FAKE_SECTION): Remove flag_info initializer.
1861 * targets.c (_bfd_lookup_section_flags): Add section parm.
1863 2012-05-14 Catherine Moore <clm@codesourcery.com>
1865 * archures.c (bfd_mach_ppc_vle): New.
1866 * bfd-in2.h: Regenerated.
1867 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1868 * elf32-ppc.c (split16_format_type): New enumeration.
1869 (ppc_elf_vle_split16): New function.
1870 (HOWTO): Add entries for R_PPC_VLE relocations.
1871 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1872 (ppc_elf_section_flags): New function.
1873 (ppc_elf_lookup_section_flags): New function.
1874 (ppc_elf_section_processing): New function.
1875 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1876 (ppc_elf_relocation_section): Likewise.
1877 (elf_backend_lookup_section_flags_hook): Define.
1878 (elf_backend_section_flags): Define.
1879 (elf_backend_section_processing): Define.
1880 * elf32-ppc.h (ppc_elf_section_processing): Declare.
1881 * libbfd.h: Regenerated.
1882 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1883 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1884 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1885 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1886 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1887 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1888 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1889 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1890 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1892 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
1895 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1896 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1897 * bfd-in2.h: Regenerate.
1898 * libbfd.h: Regenerate.
1899 * elf32-avr.c (elf_avr_howto_table): Add entries for
1900 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1901 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1904 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1906 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1907 addend overflow check.
1909 2012-05-10 DJ Delorie <dj@redhat.com>
1911 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1913 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1915 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1916 hex number in x32 addend overflow check.
1918 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1920 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1921 R_X86_64_RELATIVE64.
1923 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1925 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1926 overflow for R_X86_64_RELATIVE64.
1928 2012-05-08 Ben Cheng <bccheng@google.com>
1930 * elf.c: Preserve the original p_align and p_flags if they are
1933 2012-05-07 Alan Modra <amodra@gmail.com>
1935 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1936 RELOC_AGAINST_DISCARDED_SECTION invocation.
1938 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
1940 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1941 local variable i_ instead of assuming and using a variable i.
1943 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
1945 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1947 * elfxx-mips.c (mips_reloc_against_discarded_section): New
1949 (_bfd_mips_elf_relocate_section): Call it, in place of
1950 RELOC_AGAINST_DISCARDED_SECTION.
1951 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1952 to RELOC_AGAINST_DISCARDED_SECTION.
1953 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1954 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1955 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1956 * elf32-bfin.c (bfin_relocate_section): Likewise.
1957 (bfinfdpic_relocate_section): Likewise.
1958 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1959 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1960 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1961 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1962 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1963 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1964 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1965 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1966 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1967 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1968 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1969 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1970 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1971 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1972 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1973 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1974 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1975 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1976 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1977 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1978 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1979 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1980 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1981 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1982 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1983 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1984 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1985 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1986 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1987 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1988 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1989 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1990 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1991 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1992 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1993 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1994 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1995 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1996 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1997 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1998 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1999 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
2000 (elf64_alpha_relocate_section): Likewise.
2001 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2002 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2003 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2004 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2005 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2006 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2007 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2008 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2009 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2011 2012-05-05 Alan Modra <amodra@gmail.com>
2015 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
2017 2012-05-05 Alan Modra <amodra@gmail.com>
2019 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
2020 bfd_und_section and bfd_ind_section with their _ptr variants, or
2021 use corresponding bfd_is_* macros.
2022 * aout-ns32k.c: Likewise.
2023 * aout-tic30.c: Likewise.
2024 * coff-arm.c: Likewise.
2025 * coff-tic54x.c: Likewise.
2026 * cpu-ns32k.c: Likewise.
2027 * elf-attrs.c: Likewise.
2028 * elfcode.h: Likewise.
2029 * peicode.h: Likewise.
2030 * reloc.c: Likewise.
2031 * riscix.c: Likewise.
2032 * versados.c: Likewise.
2033 * section.c: Likewise.
2034 (bfd_abs_section, bfd_ind_section, bfd_com_section,
2035 bfd_ind_section): Delete.
2036 (std_section): New array replacing above.
2037 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
2038 bfd_ind_section_ptr, STD_SECTION): Update.
2039 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
2040 * bfd-in2.h: Regenerate.
2042 2012-05-03 Sean Keys <skeys@ipdatasys.com>
2044 * cpu-xgate.c: New file. Added XGATE support.
2045 * archures.c (bfd_architecture): Add XGATE architecture.
2046 (bfd_archures_list): Add reference to XGATE architecture info.
2047 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
2048 * reloc.c: Add various XGATE relocation enums.
2049 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
2051 * Makefile.am: Add support for XGATE elf.
2052 * configure.in: Ditto.
2053 * config.bfd: Ditto.
2054 * Makefile.in: Regenerate.
2058 Added files for XGATE relocations.
2059 * elf32-xgate.c: Created minimal relocation file.
2060 * elf32-xgate.h: Created minimal header file for elf32-xgate.
2062 2012-05-03 Tristan Gingold <gingold@adacore.com>
2064 * dwarf2.c (decode_line_info): Ignore
2065 DW_LNE_HP_source_file_correlation.
2067 2012-05-01 Nick Clifton <nickc@redhat.com>
2070 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
2072 * coff-ppc.c: Likewise.
2073 * cofflink.c: Likewise.
2074 * elf32-arm.c: Likewise.
2075 * elf64-sparc.c: Likewise.
2076 * elflink.c: Likewise.
2077 * pdp11.c: Likewise.
2078 * rescoff.c: Likewise.
2080 2012-04-26 Mark Wielaard <mjw@redhat.com>
2082 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
2083 possibly being relative to DW_AT_low_pc.
2084 (parse_comp_unit): Likewise.
2086 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
2088 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
2089 also when generating PIE.
2090 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
2091 by relocations as dynamic.
2093 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
2095 Provide a way for programs to recognize BFD_ASSERT calls.
2096 * bfd.c (bfd_assert_handler_type): New API type.
2097 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
2098 (_bfd_assert_handler): New variable.
2099 (_bfd_default_assert_handler): New function.
2100 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
2101 * libbfd-in.h (_bfd_assert_handler): Declare.
2102 * libbfd.h, bfd-in2.h: Regenerate.
2104 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
2107 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
2108 symbol, where PLT refcount is set to -1.
2110 2012-04-24 Alan Modra <amodra@gmail.com>
2113 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
2114 _bfd_generic_link_just_syms.
2115 * elflink.c (_bfd_elf_link_just_syms): Delete.
2116 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
2118 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
2119 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
2120 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
2121 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
2122 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2123 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2124 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
2125 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
2126 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
2127 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
2128 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
2129 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
2130 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
2131 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
2132 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
2133 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
2134 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
2135 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
2136 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
2137 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
2138 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2139 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
2140 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
2141 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
2142 * reloc.c: Update all references.
2143 * bfd-in2.h: Regenerate.
2145 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2147 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
2148 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
2150 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
2152 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
2154 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
2157 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2159 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
2160 relocations when LE conversion happens on the IE tls symbol.
2162 2012-04-17 Roland McGrath <mcgrathr@google.com>
2164 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
2165 so that 32-byte boundary is a proper instruction boundary.
2167 2012-04-17 Tristan Gingold <gingold@adacore.com>
2169 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
2170 member of an object archive.<
2172 2012-04-17 Tristan Gingold <gingold@adacore.com>
2174 * vms-lib.c (MAX_EKEYLEN): Define.
2175 (MAX_KEYLEN): Fix value.
2176 (vms_write_index): Add comments and fix indentation.
2177 Adjust comparaison. Add assertions. Free kbn_blk.
2178 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
2179 Compense MAX_KEYLEN adjustment.
2181 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
2183 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
2184 (_bfd_mips_elf_check_relocs): Update accordingly.
2186 2012-04-13 Alan Modra <amodra@gmail.com>
2189 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
2192 2012-04-12 David S. Miller <davem@davemloft.net>
2194 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
2195 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
2196 * libbfd.h: Regenerate.
2197 * bfd-in2.h: Likewise.
2198 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
2199 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
2200 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
2201 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
2202 (_bfd_sparc_elf_check_relocs): Likewise.
2203 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
2204 (_bfd_sparc_elf_relocate_section): Likewise.
2206 2012-04-12 Roland McGrath <mcgrathr@google.com>
2208 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
2210 (struct elf32_arm_link_hash_table): New member `nacl_p'.
2211 (elf32_arm_link_hash_table_create): Initialize it.
2212 (elf32_arm_nacl_link_hash_table_create): New function.
2213 (arm_movw_immediate, arm_movt_immediate): New functions.
2214 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
2215 (elf32_arm_finish_dynamic_sections): Likewise.
2216 (elf32_arm_output_plt_map_1): Likewise.
2217 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
2218 New backend vector stanza.
2219 (elf32_arm_nacl_modify_segment_map): New function.
2220 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
2221 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
2222 * configure.in: Likewise.
2223 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
2224 (bfd_elf32_littlearm_nacl_vec): Likewise.
2225 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
2226 (bfd_elf32_bigarm_symbian_vec): Likewise.
2227 (bfd_elf32_littlearm_symbian_vec): Likewise.
2228 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2229 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2230 * configure: Regenerated.
2232 2012-04-12 Tristan Gingold <gingold@adacore.com>
2234 * elflink.c (elf_link_output_extsym): Add a guard.
2235 (bfd_elf_final_link): Remove assertion.
2236 (bfd_elf_final_link): Add a guard.
2237 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
2238 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
2239 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
2240 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
2242 (elfNN-ia64-vms target): Move to ...
2243 * elf64-ia64-vms.c: New file.
2244 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
2245 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
2246 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
2247 * configure: Regenerate.
2248 * Makefile.in: Regenerate.
2250 2012-04-11 Nick Clifton <nickc@redhat.com>
2253 * elf64-ppc.c (opd_entry_value): When dealing with sections
2254 without relocs, keep the last section loaded in order to avoid
2255 unnecessary reloads.
2257 2012-04-09 Roland McGrath <mcgrathr@google.com>
2259 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
2260 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
2261 (nacl_modify_program_headers): Likewise.
2263 2012-04-03 Roland McGrath <mcgrathr@google.com>
2265 * elf-nacl.c: New file.
2266 * elf-nacl.h: New file.
2267 * elf32-i386.c (elf_backend_modify_segment_map): Define for
2268 bfd_elf32_i386_nacl_vec.
2269 (elf_backend_modify_program_headers): Likewise.
2270 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
2271 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
2272 (elf_backend_modify_program_headers): Likewise.
2273 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
2274 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
2275 * Makefile.in: Regenerated.
2276 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
2277 (bfd_elf32_x86_64_nacl_vec): Likewise.
2278 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
2279 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
2280 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
2281 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
2282 (bfd_elf32_i386_nacl_vec): Likewise.
2283 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
2284 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
2285 * configure: Regenerated.
2287 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
2289 * elf32-m68k.c (elf_m68k_relocate_section): Allow
2290 R_68K_TLS_LE{8,16,32} for PIE.
2292 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2294 * elf64-s390.c: Fix several comments regarding PLT entry
2296 * elf32-s390.c: Likewise.
2298 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2300 * elf64-s390.c: Use the section pointer shortcuts in
2301 elf_link_hash_table and remove them from the target specific
2303 * elf32-s390.c: Likewise.
2305 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2307 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
2309 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
2310 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
2311 (elf_s390_finish_dynamic_sections): Likewise.
2312 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
2313 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
2314 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
2315 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
2316 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
2318 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2320 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
2321 Rename all occurrences in the file to elf_dyn_relocs.
2322 * elf64-s390.c: Likewise.
2324 2012-03-30 Alan Modra <amodra@gmail.com>
2326 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
2329 2012-03-29 Alan Modra <amodra@gmail.com>
2331 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
2332 * bfd-in2.h: Regenerate.
2334 2012-03-23 Alan Modra <amodra@gmail.com>
2336 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
2337 on empty alloc sections.
2339 2012-03-23 Alan Modra <amodra@gmail.com>
2341 * linker.c (_bfd_nearby_section): New function, split out from..
2343 * bfd-in.h (_bfd_nearby_section): Declare.
2344 * bfd-in2.h: Regenerate.
2345 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
2346 data_index_section with ld -q or ld -r output relocs against
2347 stripped output sections. Instead use _bfd_nearby_section.
2349 2012-03-23 Alan Modra <amodra@gmail.com>
2352 * elf64-ppc.c (opd_entry_value): Read full symbol table when
2353 sym hashes unavailable.
2355 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
2357 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
2358 for non-C6X objects.
2360 2012-03-20 Kai Tietz <ktietz@redhat.com>
2363 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
2364 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
2365 Add windows.h header include if HAVE_WINDOWS_H is defined.
2366 (dlerror): New static function if windows variant is used instead
2368 (dlclose): Likewise.
2371 * configure: Regenerated.
2372 * config.in: Regenerated.
2374 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
2377 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
2378 for R_386_GOTOFF relocation against protected function if
2379 SYMBOLIC_BIND is true.
2381 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
2382 error for R_X86_64_GOTOFF64 relocation against protected function
2383 when building executable or SYMBOLIC_BIND is true.
2385 2012-03-16 Roland McGrath <mcgrathr@google.com>
2387 * config.bfd: Handle x86_64-*-nacl*.
2388 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
2389 (bfd_elf32_x86_64_nacl_vec): Likewise.
2390 * targets.c: Support them.
2391 * configure.in: Likewise.
2392 * configure: Regenerated.
2394 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2396 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
2397 (elf32_arm_attributes_forbid_div): Likewise.
2398 (elf32_arm_merge_eabi_attributes): Correct handling of
2401 2012-03-15 Roland McGrath <mcgrathr@google.com>
2403 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
2404 elf_x86_64_backend_data parameters for plt_eh_frame.
2406 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
2407 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
2408 (elf_x86_64_arch_bed): New variable.
2409 (elf_backend_arch_data): New macro.
2410 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
2411 (elf_x86_64_allocate_dynrelocs): Likewise.
2412 (elf_x86_64_relocate_section): Likewise.
2413 (elf_x86_64_plt_sym_val): Likewise.
2414 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
2415 parameters for PLT details.
2416 (elf_x86_64_finish_dynamic_sections): Likewise.
2418 2012-03-14 Roland McGrath <mcgrathr@google.com>
2420 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
2421 to the full size, padding out with nop instructions.
2423 2012-03-12 Alan Modra <amodra@gmail.com>
2425 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
2426 on zero size dynbss symbol.
2427 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
2428 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
2429 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
2430 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
2431 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
2432 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
2433 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
2434 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
2435 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2436 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2437 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2438 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
2439 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
2440 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
2441 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
2442 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2443 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2444 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
2445 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
2446 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2447 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
2449 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
2451 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
2452 * bfd-in2.h: Regenerate.
2453 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
2454 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
2456 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
2459 * elf32-i386.c (elf_i386_relocate_section): Restore
2462 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
2465 2012-03-08 Tristan Gingold <gingold@adacore.com>
2467 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
2468 keylen according to archive kind. Set nextvbn and nextrfa lhd
2469 fields. Add comments.
2471 2012-03-07 Nick Clifton <nickc@redhat.com>
2473 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
2475 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
2476 (elf_mn10300_tdata): Define.
2477 (elf_mn10300_local_got_tls_type): Define.
2478 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
2479 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
2480 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
2481 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
2482 (mn10300_reloc_map): Likewise.
2483 (elf_mn10300_tls_transition): New function.
2484 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
2485 (mn10300_elf_check_relocs): Add TLS support.
2486 (mn10300_elf_final_link_relocate): Likewise.
2487 (mn10300_elf_relocate_section): Likewise.
2488 (mn10300_elf_relax_section): Likewise.
2489 (elf32_mn10300_link_hash_newfunc): Initialise new field.
2490 (_bfd_mn10300_copy_indirect_symbol): New function.
2491 (elf32_mn10300_link_hash_table_create): Initialise new fields.
2492 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
2493 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
2494 (_bfd_mn10300_elf_reloc_type_class): Allocate an
2495 elf_mn10300_obj_tdata structure.
2496 (elf_backend_copy_indirect_symbol): Define.
2497 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
2498 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
2499 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
2500 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
2501 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
2502 alongside other MN10300 relocations.
2503 * bfd-in2.h: Regenerate.
2504 * libbfd.h: Regenerate.
2506 2012-03-06 Jakub Jelinek <jakub@redhat.com>
2508 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
2509 set relocate to TRUE.
2511 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2514 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
2515 overflows for R_SPARC_UA32 in .stab sections.
2517 2012-03-01 Alan Modra <amodra@gmail.com>
2519 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
2521 2012-02-27 Alan Modra <amodra@gmail.com>
2523 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
2524 before calling elf specific function.
2525 (sh_elf_osec_readonly_p): Test for error return from above.
2527 2012-02-27 Alan Modra <amodra@gmail.com>
2529 * elf32-spu.c (build_stub): Fix malloc under-allocation.
2531 2012-02-25 Walter Lee <walt@tilera.com>
2532 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
2533 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
2534 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
2535 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
2536 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
2537 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
2538 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
2539 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
2540 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
2541 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
2542 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
2543 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
2544 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
2545 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
2546 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
2547 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
2548 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
2549 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
2550 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
2551 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
2552 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
2553 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
2554 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
2555 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
2556 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
2557 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
2558 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
2559 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
2560 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
2561 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
2562 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
2563 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
2564 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
2565 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
2566 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
2567 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
2568 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
2569 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
2570 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
2571 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
2572 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
2573 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2574 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2575 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2576 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2577 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2578 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2579 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2580 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2581 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2582 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2584 (tilepro_reloc_map): Ditto.
2585 (tilepro_info_to_howto_rela): Ditto.
2586 (reloc_to_create_func): Ditto.
2587 (tilepro_tls_translate_to_le): New.
2588 (tilepro_tls_translate_to_ie): New.
2589 (tilepro_elf_tls_transition): New.
2590 (tilepro_elf_check_relocs): Handle new tls relocations.
2591 (tilepro_elf_gc_sweep_hook): Ditto.
2592 (allocate_dynrelocs): Ditto.
2593 (tilepro_elf_relocate_section): Ditto.
2594 (tilepro_replace_insn): New.
2595 (insn_mask_X1): New.
2596 (insn_mask_X0_no_dest_no_srca): New
2597 (insn_mask_X1_no_dest_no_srca): New
2598 (insn_mask_Y0_no_dest_no_srca): New
2599 (insn_mask_Y1_no_dest_no_srca): New
2602 (insn_tls_le_move_X1): New
2603 (insn_tls_le_move_zero_X0X1): New
2604 (insn_tls_ie_lw_X1): New
2605 (insn_tls_ie_add_X0X1): New
2606 (insn_tls_ie_add_Y0Y1): New
2607 (insn_tls_gd_add_X0X1): New
2608 (insn_tls_gd_add_Y0Y1): New
2609 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2611 (tilegx_reloc_map): Ditto.
2612 (tilegx_info_to_howto_rela): Ditto.
2613 (reloc_to_create_func): Ditto.
2614 (tilegx_elf_link_hash_table): New field disable_le_transition.
2615 (tilegx_tls_translate_to_le): New.
2616 (tilegx_tls_translate_to_ie): New.
2617 (tilegx_elf_tls_transition): New.
2618 (tilegx_elf_check_relocs): Handle new tls relocations.
2619 (tilegx_elf_gc_sweep_hook): Ditto.
2620 (allocate_dynrelocs): Ditto.
2621 (tilegx_elf_relocate_section): Ditto.
2622 (tilegx_copy_bits): New.
2623 (tilegx_replace_insn): New.
2624 (insn_mask_X1): New.
2625 (insn_mask_X0_no_dest_no_srca): New.
2626 (insn_mask_X1_no_dest_no_srca): New.
2627 (insn_mask_Y0_no_dest_no_srca): New.
2628 (insn_mask_Y1_no_dest_no_srca): New.
2629 (insn_mask_X0_no_operand): New.
2630 (insn_mask_X1_no_operand): New.
2631 (insn_mask_Y0_no_operand): New.
2632 (insn_mask_Y1_no_operand): New.
2633 (insn_tls_ie_ld_X1): New.
2634 (insn_tls_ie_ld4s_X1): New.
2635 (insn_tls_ie_add_X0X1): New.
2636 (insn_tls_ie_add_Y0Y1): New.
2637 (insn_tls_ie_addx_X0X1): New.
2638 (insn_tls_ie_addx_Y0Y1): New.
2639 (insn_tls_gd_add_X0X1): New.
2640 (insn_tls_gd_add_Y0Y1): New.
2641 (insn_move_X0X1): New.
2642 (insn_move_Y0Y1): New.
2643 (insn_add_X0X1): New.
2644 (insn_add_Y0Y1): New.
2645 (insn_addx_X0X1): New.
2646 (insn_addx_Y0Y1): New.
2647 * libbfd.h: Regenerate.
2648 * bfd-in2.h: Regenerate.
2650 2012-02-25 Walter Lee <walt@tilera.com>
2652 * config.bfd (tilegx-*-*): rename little endian vector; add big
2654 (tilegxbe-*-*): New case.
2655 * configure.in (bfd_elf32_tilegx_vec): Rename...
2656 (bfd_elf32_tilegx_le_vec): ... to this.
2657 (bfd_elf32_tilegx_be_vec): New vector.
2658 (bfd_elf64_tilegx_vec): Rename...
2659 (bfd_elf64_tilegx_le_vec): ... to this.
2660 (bfd_elf64_tilegx_be_vec): New vector.
2661 * configure: Regenerate.
2662 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2663 (TARGET_LITTLE_NAME): Ditto.
2664 (TARGET_BIG_SYM): Define.
2665 (TARGET_BIG_NAME): Define.
2666 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2667 (TARGET_LITTLE_NAME): Ditto.
2668 (TARGET_BIG_SYM): Define.
2669 (TARGET_BIG_NAME): Define.
2670 * targets.c (bfd_elf32_tilegx_vec): Rename...
2671 (bfd_elf32_tilegx_le_vec): ... to this.
2672 (bfd_elf32_tilegx_be_vec): Declare.
2673 (bfd_elf64_tilegx_vec): Rename...
2674 (bfd_elf64_tilegx_le_vec): ... to this.
2675 (bfd_elf64_tilegx_be_vec): Declare.
2676 (_bfd_target_vector): Add / rename above vectors.
2677 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2678 * bfd-in2.h: Regenerate.
2679 * cpu-tilegx.c (bfd_tilegx32_arch): define.
2680 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2682 2012-02-24 Nick Clifton <nickc@redhat.com>
2685 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2686 error message instead of aborting, when an outofrange reloc is
2689 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
2691 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2692 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
2693 bit-fields when target and host differ in endian-ness. When
2694 PAIRs are non-scattered find the 'symbol' from the preceding
2695 reloc. Add FIXME re. reloc symbols on section boundaries.
2696 (bfd_mach_o_swap_out_non_scattered_reloc): New.
2697 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2699 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
2701 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2703 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2704 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2706 2012-02-17 Tristan Gingold <gingold@adacore.com>
2708 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2709 * libbfd.h: Regenerated.
2710 * bfd-in2.h: Likewise.
2711 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2712 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2713 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2715 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2717 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2718 GD->LE and LD->LE optimizations.
2720 2012-02-16 Alan Modra <amodra@gmail.com>
2723 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2725 2012-02-13 Richard Henderson <rth@redhat.com>
2728 * linker.c (fix_syms): Force symbols outside any section into
2729 bfd_abs_section_ptr.
2731 2012-02-13 Alan Modra <amodra@gmail.com>
2733 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2734 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2735 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2736 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2738 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2739 Nick Clifton <nickc@redhat.com>
2741 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2744 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2746 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2747 vma additions in their logical, rather than physical order.
2749 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2751 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2753 * mach-o-x86-64.c (text_section_names_xlat): New.
2754 (mach_o_x86_64_segsec_names_xlat): New.
2755 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2756 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2758 2012-02-10 Tristan Gingold <gingold@adacore.com>
2760 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2761 to avoid infinite loop. Add comments.
2763 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
2766 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2768 (bfd_arch_i386_short_nop_fill): New.
2769 (bfd_arch_i386_long_nop_fill): Likewise.
2770 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2771 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
2772 bfd_arch_info initializers.
2774 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2775 (bfd_arch_i386_short_nop_fill): This.
2776 Update bfd_arch_info initializers.
2777 * cpu-l1om.c: Likewise.
2779 2012-02-08 Alan Modra <amodra@gmail.com>
2781 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2782 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2783 the correct h->u.weakdef.
2785 2012-02-07 Alan Modra <amodra@gmail.com>
2787 * elf.c (elf_find_function): Don't use internal_elf_sym.
2788 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
2789 parameter with asymbol.
2790 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2791 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2792 (struct elf_backend_data <maybe_function_sym>): Likewise.
2794 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
2797 * elf32-avr.c (elf32_avr_relax_section): Correct the
2798 condition that qualifies the candidates for relaxation.
2800 2012-02-02 Tristan Gingold <gingold@adacore.com>
2802 * bfdio.c (real_fopen): Remove unused vms_modes variable.
2804 2012-02-02 Tristan Gingold <gingold@adacore.com>
2806 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2809 2012-02-02 Tristan Gingold <gingold@adacore.com>
2811 * archive.c (bfd_slurp_armap): Fix thinko in cast.
2813 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
2816 * archures.c (bfd_arch_info): Add fill.
2817 (bfd_default_arch_struct): Add bfd_arch_default_fill.
2818 (bfd_arch_default_fill): New.
2820 * configure.in: Set bfd version to 2.22.52.
2821 * configure: Regenerated.
2823 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2825 * cpu-arc.c: Likewise.
2826 * cpu-arm.c: Likewise.
2827 * cpu-avr.c: Likewise.
2828 * cpu-bfin.c: Likewise.
2829 * cpu-cr16.c: Likewise.
2830 * cpu-cr16c.c: Likewise.
2831 * cpu-cris.c: Likewise.
2832 * cpu-crx.c: Likewise.
2833 * cpu-d10v.c: Likewise.
2834 * cpu-d30v.c: Likewise.
2835 * cpu-dlx.c: Likewise.
2836 * cpu-epiphany.c: Likewise.
2837 * cpu-fr30.c: Likewise.
2838 * cpu-frv.c: Likewise.
2839 * cpu-h8300.c: Likewise.
2840 * cpu-h8500.c: Likewise.
2841 * cpu-hppa.c: Likewise.
2842 * cpu-i370.c: Likewise.
2843 * cpu-i860.c: Likewise.
2844 * cpu-i960.c: Likewise.
2845 * cpu-ia64.c: Likewise.
2846 * cpu-ip2k.c: Likewise.
2847 * cpu-iq2000.c: Likewise.
2848 * cpu-lm32.c: Likewise.
2849 * cpu-m10200.c: Likewise.
2850 * cpu-m10300.c: Likewise.
2851 * cpu-m32c.c: Likewise.
2852 * cpu-m32r.c: Likewise.
2853 * cpu-m68hc11.c: Likewise.
2854 * cpu-m68hc12.c: Likewise.
2855 * cpu-m68k.c: Likewise.
2856 * cpu-m88k.c: Likewise.
2857 * cpu-mcore.c: Likewise.
2858 * cpu-mep.c: Likewise.
2859 * cpu-microblaze.c: Likewise.
2860 * cpu-mips.c: Likewise.
2861 * cpu-mmix.c: Likewise.
2862 * cpu-moxie.c: Likewise.
2863 * cpu-msp430.c: Likewise.
2864 * cpu-mt.c: Likewise.
2865 * cpu-ns32k.c: Likewise.
2866 * cpu-openrisc.c: Likewise.
2867 * cpu-or32.c: Likewise.
2868 * cpu-pdp11.c: Likewise.
2869 * cpu-pj.c: Likewise.
2870 * cpu-plugin.c: Likewise.
2871 * cpu-powerpc.c: Likewise.
2872 * cpu-rl78.c: Likewise.
2873 * cpu-rs6000.c: Likewise.
2874 * cpu-rx.c: Likewise.
2875 * cpu-s390.c: Likewise.
2876 * cpu-score.c: Likewise.
2877 * cpu-sh.c: Likewise.
2878 * cpu-sparc.c: Likewise.
2879 * cpu-spu.c: Likewise.
2880 * cpu-tic30.c: Likewise.
2881 * cpu-tic4x.c: Likewise.
2882 * cpu-tic54x.c: Likewise.
2883 * cpu-tic6x.c: Likewise.
2884 * cpu-tic80.c: Likewise.
2885 * cpu-tilegx.c: Likewise.
2886 * cpu-tilepro.c: Likewise.
2887 * cpu-v850.c: Likewise.
2888 * cpu-vax.c: Likewise.
2889 * cpu-w65.c: Likewise.
2890 * cpu-we32k.c: Likewise.
2891 * cpu-xc16x.c: Likewise.
2892 * cpu-xstormy16.c: Likewise.
2893 * cpu-xtensa.c: Likewise.
2894 * cpu-z80.c: Likewise.
2895 * cpu-z8k.c: Likewise.
2897 * cpu-i386.c: Include "libiberty.h".
2898 (bfd_arch_i386_fill): New.
2899 Add bfd_arch_i386_fill to bfd_arch_info initializer.
2901 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
2902 * cpu-l1om.c: Likewise.
2904 * linker.c (default_data_link_order): Call abfd->arch_info->fill
2907 * bfd-in2.h: Regenerated.
2909 2012-01-27 Michael Eager <eager@eagercon.com>
2911 * elf32-microblaze.c (create_got_section):
2912 Reuse existing .rela.got section.
2914 2012-01-23 Alan Modra <amodra@gmail.com>
2916 * elf-bfd.h: Formatting.
2917 (struct elf_backend_data): Add "maybe_function_sym".
2918 (_bfd_elf_maybe_function_sym): Declare.
2919 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2920 (elfNN_bed): Init new field.
2921 * elf.c (elf_find_function): Use maybe_function_sym.
2922 (_bfd_elf_maybe_function_sym): New function.
2923 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2924 (ppc64_elf_maybe_function_sym): New function.
2926 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
2929 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2930 pad the size field in an archive header.
2931 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2932 function for the archive size field.
2933 (bfd_generic_openr_next_archived_file): Likewise.
2934 (do_slurp_coff_armap): Likewise.
2935 (_bfd_write_archive_contents): Likewise.
2936 (_bfd_bsd44_write_ar_hdr): Use the new function.
2937 (bfd_ar_hdr_from_filesystem): Likewise.
2938 (_bfd_write_archive_contents): Likewise.
2939 (bsd_write_armap): Likewise.
2940 (coff_write_armap): Likewise.
2941 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2942 * bfdio.c (bfd_bread): Use correct type for archive element
2944 * ar.c (open_inarch): Likewise.
2945 (extract_file): Likewise.
2946 * libbfd-in.h (struct areltdata): Use correct types for
2947 parsed_size and extra_size fields.
2948 Prototype _bfd_ar_sizepad function.
2949 * libbfd.h: Regenerate.
2951 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
2953 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2954 Return NULL if core file generation is unsupported.
2955 (elfcore_write_prstatus): Likewise.
2956 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2957 (elf_backend_write_core_note): Define.
2959 2012-01-19 Tristan Gingold <gingold@adacore.com>
2961 * pef.c: Add a comment.
2964 2012-01-17 Alan Modra <amodra@gmail.com>
2966 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2967 trailing garbage in the note.
2968 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2970 2012-01-16 Daniel Green <venix1@gmail.com>
2973 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2974 h->root.type not h->type.
2975 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2977 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2979 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2982 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2984 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2985 position from here... to (bfd_mach_o_build_seg_command): Here.
2987 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
2989 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2990 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2991 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2992 file. (bfd_mach_o_section): Add indirect_syms field.
2994 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2996 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2997 vmsize from filesize. Don't compute offsets or file sizes for
3000 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
3002 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
3003 command type independent.
3005 2012-01-11 Alan Modra <amodra@gmail.com>
3007 * elf64-ppc.c: Define more insns used in plt call stubs.
3008 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
3009 (ppc64_elf_relocate_section): Likewise.
3010 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
3011 (struct ppc_link_hash_table): Increase size of stub_count array.
3012 Add plt_stub_align and plt_thread_safe.
3013 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
3014 (plt_stub_size, plt_stub_pad): New functions.
3015 (build_plt_stub): Emit barriers for power7 thread safety. Don't
3016 emit needless save of r2.
3017 (build_tls_get_addr_stub): Adjust params.
3018 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
3019 plt stubs. Adjust build_*plt_stub calls.
3020 (ppc_size_one_stub): Similarly.
3021 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
3022 params. Choose default for plt_thread_safe based on existence of
3023 calls to thread creation functions. Modify plt_call to
3024 plt_call_r2save when no tocsave reloc found. Align tail of stub
3026 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
3027 output of stub statistics.
3028 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
3029 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
3031 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
3034 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
3035 check on R_X86_64_PCXX.
3037 2012-01-10 Tristan Gingold <gingold@adacore.com>
3039 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
3042 2012-01-10 Tristan Gingold <gingold@adacore.com>
3044 * bfdio.c (bfd_tell): Handle nested archives.
3046 * cache.c (bfd_cache_lookup_worker): Ditto.
3047 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
3049 (bfd_generic_openr_next_archived_file): Likewise.
3051 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
3053 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
3054 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
3055 (bfd_mach_o_primary_symbol_sort_key): Likewise.
3056 (bfd_mach_o_cf_symbols): Likewise.
3057 (bfd_mach_o_sort_symbol_table): Remove.
3058 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
3059 for indirect and dysymtab counts. Do the symbol sorting here.
3060 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
3061 Make the indirect symbols a TODO.
3062 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
3063 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
3065 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
3066 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
3067 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
3068 (IS_MACHO_INDIRECT): Remove.
3069 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
3071 2012-01-06 Nick Clifton <nickc@redhat.com>
3074 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
3075 'flaginfo' to avoid conflicts with AIX system headers.
3077 2012-01-06 Tristan Gingold <gingold@adacore.com>
3079 * bfdio.c (bfd_bread): Use arelt_size macro.
3081 2012-01-06 Tristan Gingold <gingold@adacore.com>
3083 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
3085 2012-01-05 Nick Clifton <nickc@redhat.com>
3088 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
3091 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3093 Fix zero registers core files when built by gcc-4.7.
3094 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
3095 size. Call elfcore_write_note for the local variables. Remove the
3096 final elfcore_write_note call. Add NOTREACHED comments.
3098 2012-01-04 Tristan Gingold <gingold@adacore.com>
3100 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
3101 (bfd_mach_o_generic_stat_arch_elt): Adjust.
3103 2012-01-04 Tristan Gingold <gingold@adacore.com>
3105 * mach-o.c (bfd_mach_o_fat_member_init): New function.
3106 (bfd_mach_o_openr_next_archived_file): Reindent.
3107 Adjust to call bfd_mach_o_fat_member_init.
3108 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
3110 2012-01-04 Tristan Gingold <gingold@adacore.com>
3112 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
3113 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
3114 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
3115 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
3116 BFD_RELOC_MACH_O_X86_64_BRANCH32,
3117 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
3118 BFD_RELOC_MACH_O_X86_64_GOT.
3120 2012-01-04 Tristan Gingold <gingold@adacore.com>
3122 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
3123 (bfd_mach_o_load_command): Add fvmlib field.
3125 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
3126 (bfd_mach_o_read_command): Handle fvmlib.
3128 2012-01-04 Tristan Gingold <gingold@adacore.com>
3130 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
3131 Decode msubtype for ARM.
3133 2012-01-04 Tristan Gingold <gingold@adacore.com>
3135 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
3137 2012-01-04 Tristan Gingold <gingold@adacore.com>
3139 * mach-o.h: Reindent header.
3140 (bfd_mach_o_encryption_info_command): New structure.
3141 (bfd_mach_o_load_command): Add encryption_info field.
3143 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
3144 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
3145 (bfd_mach_o_read_command): Adjust error message.
3147 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
3149 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
3150 which reads DWARF2 and stores in stash from find_line.
3151 (find_line) Call _bfd_dwarf2_slurp_debug_info.
3152 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
3153 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
3154 * mach-o.c (dsym_subdir): The name of subdir where debug
3155 information may be stored.
3156 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
3158 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
3159 corresponding to the executable.
3160 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
3161 specified binary file.
3162 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
3164 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
3165 executables, dylibs, and bundles.
3166 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
3167 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
3169 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3171 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
3173 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
3174 (bfd_mach_o_cf_symbols): Likewise.
3176 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3178 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
3180 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3182 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
3183 as the value of an indirect symbol. Keep the string table index in
3184 non-indirect syms for reference.
3185 (bfd_mach_o_write_dysymtab): New.
3186 (bfd_mach_o_primary_symbol_sort_key): New.
3187 (bfd_mach_o_cf_symbols): New.
3188 (bfd_mach_o_sort_symbol_table): New.
3189 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
3190 If we are emitting a dysymtab, process indirect symbols and count the
3191 number of each other kind.
3192 (bfd_mach_o_mangle_sections): New.
3193 (bfd_mach_o_write_contents): Split out some pre-requisite code into
3194 the command builder. Write dysymtab if the command is present.
3195 (bfd_mach_o_count_sections_for_seg): New.
3196 (bfd_mach_o_build_seg_command): New.
3197 (bfd_mach_o_build_dysymtab_command): New.
3198 (bfd_mach_o_build_commands): Reorganize to support the fact that some
3199 commands are optional and should not be emitted if there are no
3200 sections or symbols.
3201 (bfd_mach_o_set_section_contents): Amend comment.
3202 * mach-o.h: Amend and add to comments.
3203 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
3204 pointer to the indirects, when present.
3205 (bfd_mach_o_should_emit_dysymtab): New macro.
3206 (IS_MACHO_INDIRECT): Likewise.
3208 For older changes see ChangeLog-2011
3210 Copyright (C) 2012 Free Software Foundation, Inc.
3212 Copying and distribution of this file, with or without modification,
3213 are permitted in any medium without royalty provided the copyright
3214 notice and this notice are preserved.
3220 version-control: never