1 2012-12-10 Edgar E. Iglesias <edgar.iglesias@gmail.com>
3 * reloc.c (MICROBLAZE): Document new relocations
4 * bfd-in2.h: Regenerated
5 * libbfd.h: Regenerated
6 * elf32-microblaze.c (microblaze_elf_howto_raw): Add TLS relocations
7 (microblaze_elf_reloc_type_lookup): Likewise
8 (elf32_mb_link_hash_entry): define TLS reference types
9 (elf32_mb_link_hash_table): add TLS Local dynamic GOT entry
10 #define has_tls_reloc if section has TLS relocs
11 (dtprel_base), (check_unique_offset): New
12 (microblaze_elf_output_dynamic_relocation): output simple
13 dynamic relocation into SRELOC.
14 (microblaze_elf_relocate_section): Accommodate TLS relocations.
15 (microblaze_elf_check_relocs): Likewise
16 (update_local_sym_info): New
17 (microblaze_elf_copy_indirect_symbol): Add tls_mask.
18 (allocate_dynrelocs): Handle TLS symbol
19 (microblaze_elf_size_dynamic_sections): Set size and offset
20 (microblaze_elf_finish_dynamic_symbol): Use
21 microblaze_elf_output_dynamic_relocation
23 2012-12-09 H.J. Lu <hongjiu.lu@intel.com>
26 * archive.c (bsd_write_armap): Properly check indicies bigger
29 2012-12-07 Alan Modra <amodra@gmail.com>
32 * elf.c (_bfd_elf_map_sections_to_segments): Include elf header
33 size when determining phdr_in_segment.
35 2012-12-06 Yufeng Zhang <yufeng.zhang@arm.com>
37 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): New function.
38 (elf_backend_grok_prstatus): Define to elf64_aarch64_grok_prstatus.
40 2012-12-06 Alan Modra <amodra@gmail.com>
42 * elfxx-mips.c (allocate_dynrelocs): Correct test for symbol
43 defined in a regular file to include common symbols.
45 2012-12-05 Leif Ekblad <leif@rdos.net>
47 * config.bfd: Add x86_64-*-rdos.
49 2012-12-05 Alan Modra <amodra@gmail.com>
51 * elf64-ppc.c (build_plt_stub): Fix off by one error in branch
54 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
57 * elfxx-mips.c (mips_elf_link_hash_table): Update comment for
59 (_bfd_mips_elf_create_dynamic_sections): Always create a
60 .rld_map section if no __rld_obj_head symbol has been seen.
62 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
64 * elf32-mips.c (mips_elf32_object_p): Return right away when the
65 ABI is not compatible.
66 * elfn32-mips.c (mips_elf_n32_object_p): Likewise.
68 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
70 * elf32-tilepro.c (tilepro_elf_mkobject): New function.
71 (bfd_elf32_mkobject): New macro.
73 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
75 * elf32-mips.c (bfd_elf32_mkobject): New macro.
76 * elf64-mips.c (bfd_elf64_mkobject): Likewise.
77 * elfn32-mips.c (bfd_elf32_mkobject): Likewise.
78 * elfxx-mips.h (_bfd_mips_elf_mkobject): New prototype.
79 * elfxx-mips.c (mips_elf_obj_tdata): New struct.
80 (mips_elf_tdata): New macro.
81 (_bfd_mips_elf_mkobject): New function.
82 (mips_elf_merge_obj_attributes): Report the originating input BFD
83 on attribute conflicts.
85 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
87 * elfxx-mips.c (mips_elf_merge_obj_attributes): Correct messages
88 for the -mdouble-float and -msingle-float cases throughout; make
89 all the messages report the output file consistently on the
92 2012-11-29 Roland McGrath <mcgrathr@google.com>
94 * elf-nacl.c (segment_eligible_for_headers): Disallow writable segments.
96 2012-11-26 Roland McGrath <mcgrathr@google.com>
98 * elf-nacl.c (nacl_modify_segment_map): Don't crash when INFO is null.
100 2012-11-21 H.J. Lu <hongjiu.lu@intel.com>
103 * elf.c (copy_elf_program_header): When rewriting program
104 header, set the output maxpagesize to the maximum alignment
105 of input PT_LOAD segments.
107 2012-11-21 Roland McGrath <mcgrathr@google.com>
109 * elf-nacl.c (segment_nonexecutable_and_has_contents): Renamed to ...
110 (segment_eligible_for_headers): ... this. Take new arguments
111 MAXPAGESIZE and SIZEOF_HEADERS. Return false if the first section's
112 start address doesn't leave space for the headers.
113 (nacl_modify_segment_map): Update caller.
115 2012-11-20 H.J. Lu <hongjiu.lu@intel.com>
118 * elf-bfd.h (elf_link_hash_entry): Remove ref_dynamic_nonweak
120 (elf_link_add_object_symbols): Don't set nor check
123 2012-11-20 Alan Modra <amodra@gmail.com>
125 * elf32-rx.c (rx_elf_print_private_bfd_data): Warning fix.
127 2012-11-16 Joey Ye <joey.ye@arm.com>
129 * elf32-arm.c (elf32_arm_final_link_relocate
130 <case R_ARM_THM_ALU_PREL_11_0, case R_ARM_THM_PC12>): Align address of
131 the place being relocated.
132 (elf32_arm_final_link_relocate, case R_ARM_THM_PC8): Align address
133 of the place being relocated and truncate addend.
136 2012-11-14 Roland McGrath <mcgrathr@google.com>
138 * elf32-arm.c (elf32_arm_nacl_plt0_entry): Use bic rather than bfc
139 instruction for data sandboxing.
141 2012-11-14 Tristan Gingold <gingold@adacore.com>
143 * mach-o.c (bfd_mach_o_read_main)
144 (bfd_mach_o_read_source_version): New functions.
145 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DATA_IN_CODE,
146 BFD_MACH_O_LC_DYLIB_CODE_SIGN_DRS, BFD_MACH_O_LC_MAIN,
147 BFD_MACH_O_LC_SOURCE_VERSION.
148 * mach-o.h (bfd_mach_o_main_command)
149 (bfd_mach_o_source_version_command): New types.
150 (bfd_mach_o_load_command): Add fields for these new types.
152 2012-11-14 Tristan Gingold <gingold@adacore.com>
154 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Add a special
155 handling for non-scattered pairs. Update comments.
157 2012-11-13 Joe Seymour <jseymour@codesourcery.com>
159 * elf.c (rewrite_elf_program_header): Allocate elf_segment_map
160 with bfd_zalloc, instead of bfd_alloc.
162 2012-11-09 Nick Clifton <nickc@redhat.com>
164 * Makefile.am (ALL_MACHINES): Add cpu-v850-rh850.lo.
165 (ALL_MACHINES_CFILES): Add cpu-v850-rh850.c.
166 * archures.c (bfd_arch_info): Add bfd_v850_rh850_arch.
167 * config.bfd: Likewise.
168 * configure.in: Add bfd_elf32_v850_rh850_vec.
169 * cpu-v850.c: Update printed description.
170 * cpu-v850_rh850.c: New file.
171 * elf32-v850.c (v850_elf_check_relocs): Add support for RH850 ABI
173 (v850_elf_perform_relocation): Likewise.
174 (v850_elf_final_link_relocate): Likewise.
175 (v850_elf_relocate_section): Likewise.
176 (v850_elf_relax_section): Likewise.
177 (v800_elf_howto_table): New.
178 (v850_elf_object_p): Add support for RH850 ABI values.
179 (v850_elf_final_write_processing): Likewise.
180 (v850_elf_merge_private_bfd_data): Likewise.
181 (v850_elf_print_private_bfd_data): Likewise.
182 (v800_elf_reloc_map): New.
183 (v800_elf_reloc_type_lookup): New.
184 (v800_elf_reloc_name_lookup): New.
185 (v800_elf_info_to_howto): New.
186 (bfd_elf32_v850_rh850_vec): New.
187 (bfd_arch_v850_rh850): New.
188 * targets.c (_bfd_targets): Add bfd_elf32_v850_rh850_vec.
189 * Makefile.in: Regenerate.
190 * bfd-in2.h: Regenerate.
191 * configure: Regenerate.
193 * elf32-rx.c (describe_flags): New function. Returns a buffer
194 containing a description of the E_FLAG_RX_... values set.
195 (rx_elf_merge_private_bfd_data): Use it.
196 (rx_elf_print_private_bfd_data): Likewise.
197 (elf32_rx_machine): Skip EF_RX_CPU_RX check.
198 (elf32_rx_special_sections): Define.
199 (elf_backend_special_sections): Define.
201 2012-11-09 Edgar E. Iglesias <edgar.iglesias@gmail.com>
203 * config.bfd: Add microblazeel-*-*
204 * configure.in: Likewise.
205 * configure: Regenerate.
206 * elf32-microblaze.c (microblaze_elf_relocate_section): Add endian awareness.
207 (microblaze_elf_merge_private_bfd_data): New.
208 (microblaze_bfd_write_imm_value_32): New.
209 (microblaze_bfd_write_imm_value_64): New.
210 (microblaze_elf_relax_section): Add endian awareness.
211 (microblaze_elf_add_symbol_hook): Define TARGET_LITTLE_NAME,
212 TARGET_LITTLE_SYM and bfd_elf32_bfd_merge_private_bfd_data.
213 * targets.c: Add bfd target bfd_elf32_microblazeel_vec.
215 2012-11-09 H.J. Lu <hongjiu.lu@intel.com>
217 * aout-tic30.c (MY_final_link_callback): Remove trailing
219 * coff-h8500.c (extra_case): Likewise.
220 (bfd_coff_reloc16_get_value): Likewise.
221 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Likewise.
222 * elf.c (_bfd_elf_slurp_version_tables): Likewise.
223 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
224 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
225 * opncls.c (bfd_calc_gnu_debuglink_crc32): Likewise.
226 * plugin.c (add_symbols): Likewise.
227 * reloc.c (bfd_check_overflow): Likewise.
228 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
230 2012-11-08 Tom Tromey <tromey@redhat.com>
232 * elf.c (elfcore_grok_note) <NT_SIGINFO>: New case; make
235 2012-11-08 Alan Modra <amodra@gmail.com>
237 * aclocal.m4: Regenerate.
238 * Makefile.in: Regenerate.
239 * po/SRC-POTFILES.in: Regenerate.
241 2012-11-07 H.J. Lu <hongjiu.lu@intel.com>
243 * section.c (bfd_get_section_contents): Replace memcpy
246 2012-11-07 Hans-Peter Nilsson <hp@axis.com>
249 * aout-target.h (MY_close_and_cleanup): Make local function
250 instead of alias of MY_bfd_free_cached_info. Also call
251 _bfd_generic_close_and_cleanup.
253 2012-11-06 H.J. Lu <hongjiu.lu@intel.com>
256 * bfdio.c (bfd_iovec): Change return type of bclose to
258 (memory_bclose): Change return type to bfd_boolean.
259 * cache.c (cache_bclose): Likewise.
260 * opncls.c (opncls_bclose): Likewise. Return TRUE on success.
261 * vms-lib.c (vms_lib_bclose): Likewise. Return TRUE.
262 * libbfd.h: Regenerated.
264 2012-11-06 Tristan Gingold <gingold@adacore.com>
266 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator):
267 Define as coff_find_nearest_line_discriminator.
269 2012-11-06 Alan Modra <amodra@gmail.com>
272 * opncls.c (opncls_iovec): Forward declare.
273 (_bfd_new_bfd_contained_in): If using opncls_iovec, copy iostream
276 2012-11-06 Alan Modra <amodra@gmail.com>
278 * mach-o.c (bfd_mach_o_close_and_cleanup): Don't call
279 _bfd_generic_close_and_cleanup for mach_o_fat archives.
281 2012-11-06 Alan Modra <amodra@gmail.com>
283 * coff-tic4x.c (tic4x_coff0_vec, tic4x_coff0_beh_vec,
284 tic4x_coff1_vec, tic4x_coff1_beh_vec, tic4x_coff2_vec,
285 tic4x_coff2_beh_vec): Allow SEC_CODE and SEC_READONLY in
287 * coff-ppc.c (TARGET_LITTLE_SYM): Likewise.
288 (TARGET_BIG_SYM): Likewise.
290 2012-11-06 Alan Modra <amodra@gmail.com>
292 * elf64-ppc.c (struct ppc_link_hash_table): Add dot_toc_dot.
293 (ppc64_elf_size_stubs): Lookup ".TOC.".
294 (ppc64_elf_relocate_section): Resolve special symbol ".TOC.".
296 2012-11-06 Alan Modra <amodra@gmail.com>
298 * elf64-ppc.c (maybe_strip_output): Heed SEC_KEEP.
300 2012-11-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
303 * elf32-s390.c (elf_s390_relocate_section): Set elf.dynobj for
305 * elf64-s390.c (elf_s390_relocate_section): Likewise.
307 2012-11-05 Alan Modra <amodra@gmail.com>
309 * configure.in: Apply 2012-09-10 change to config.in here.
311 2012-11-05 Alan Modra <amodra@gmail.com>
313 * elf64-ppc.c (ppc64_elf_edit_toc): Clear "repeat" inside
314 loop. Really mark toc entry referring to another toc entry
315 only if the first is used.
317 2012-10-30 H.J. Lu <hongjiu.lu@intel.com>
319 * configure.in: Also handle --enable-64-bit-bfd when setting
320 CORE_HEADER for 'i[3-7]86-*-linux-*'.
322 2012-10-30 Steve McIntyre <steve.mcintyre@linaro.org>
324 * elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and
325 display the new ARM hard-float/soft-float ABI flags for EABI_VER5
326 (elf32_arm_post_process_headers): Add the hard-float/soft-float
327 ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5.
329 2012-10-30 Yao Qi <yao@codesourcery.com>
330 H.J. Lu <hongjiu.lu@intel.com>
332 * configure.in: Set CORE_HEADER to hosts/x86-64linux.h for
333 'i[3-7]86-*-linux-*' if x86_64-*linux is enabled.
334 * configure: Regenerated.
336 * elf64-x86-64.c (elf_x86_64_write_core_note): Replace type
337 'prpsinfo_t' and 'prstatus_t' with 'prpsinfo64_t' and
338 'prstatus64_t' respectively.
340 * hosts/x86-64linux.h (a8_uint64_t): New.
341 (user_regsx32_struct): Renamed to ...
342 (user_regs64_struct): This. Replace uint64_t with a8_uint64_t.
343 (elf_gregx32_t): Renamed to ...
344 (elf_greg64_t): This. Replace uint64_t with a8_uint64_t.
345 (ELF_NGREGX32): Removed.
347 (elf_gregx32_t): Removed.
349 (struct prstatus64_timeval): New.
350 (elf_prstatusx32): Replace elf_gregsetx32_t with elf_gregset64_t.
351 (elf_prstatus64): New.
352 (elf_prpsinfo64): New.
353 (prstatus64_t, prpsinfo64_t): New typedef.
355 2012-10-29 Sean Keys <skeys@ipdatasys.com>
357 * elf32-xgate.c(elf_xgate_howto_table): Fix src and dest mask for
360 2012-10-29 Alan Modra <amodra@gmail.com>
362 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask in
363 R_PPC_VLE_LO16A, R_PPC_VLE_HI16A, R_PPC_VLE_HA16A,
364 R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_HI16A,
365 R_PPC_VLE_SDAREL_HA16A reloc howtos.
367 2012-10-26 Nick Clifton <nickc@redhat.com>
369 * po/uk.po: Updated Ukranian translation.
371 2012-10-26 Alan Modra <amodra@gmail.com>
374 * elf32-ppc.c (ppc_elf_reloc_type_lookup): Decode ppc64 _DS
375 bfd_reloc values. Map to corresponding D-form relocs.
376 (is_insn_ds_form, is_insn_qs_form): New functions.
377 (ppc_elf_relocate_section): Validate insn with DS-form or DQ-form
378 fields using D-form reloc.
380 2012-10-25 H.J. Lu <hongjiu.lu@intel.com>
382 * elf32-i386.c (elf_i386_size_dynamic_sections): Replace
383 _GLOBAL_OFFSET_TABLE_ lookup with htab->elf.hgot.
384 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
386 2012-10-24 H.J. Lu <hongjiu.lu@intel.com>
388 * compress.c (bfd_is_section_compressed): Don't decompress the
391 2012-10-23 Nathan Sidwell <nathan@codesourcery.com>
393 * bfd-in.h (bfd_elf_stack_segment_size): Declare.
394 * bfd-in2.h: Rebuilt.
395 * elfxx-target.h (elf_backend_stack_align): New.
397 * elf-bfd.h (struct elf_backend_data): Add stack_align field.
398 * elf.c (bfd_elf_map_sections_to_segments): Pay attention to
399 stack_align and stacksize for PT_GNU_STACK segment.
400 (assign_file_positions_for_non_load_sections): Set p_memsz for
401 PT_GNU_STACK segment.
402 (copy_elf_program_header): Copy PT_GNU_STACK size.
403 * elflink.c (bfd_elf_stack_segment_size): New function, taken from
405 (bfd_elf_size_dynamic_sections): Determine
406 PT_GNU_STACK requirements after calling backend. Pay attention to
408 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Call
409 bfd_elf_stack_segment_size.
410 (elf32_bfinfdpic_modify_program_headers): Delete.
411 (elf32_bfingfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
413 (elf_backend_stack_align): Override.
414 (elf_backend_modify_program_headers): Don't override.
415 * elf32-frv.c (frvfdpic_always_size_sections): Call
416 bfd_elf_stack_segment_size.
417 (elf32_frvfdpic_modify_program_headers): Delete.
418 (elf32_frvfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
420 (elf_backend_stack_align): Override.
421 (elf_backend_modify_program_headers): Don't override.
422 * elf32-lm32.c (lm32_elf_always_size_sections): Leave
423 PT_GNU_STACK creation to underlying elf support. Check
424 __stacksize here for backwards compatibility, and set it if
426 (lm32_elf_modify_segment_map): Delete.
427 (lm32_elf_modify_program_headers): Delete.
428 (elf_backend_stack_align): Override.
429 (elf_backend_modify_segment_map): Don't override.
430 (elf_backend_modify_program_headers): Don't override.
431 * elf32-sh.c (sh_elf_always_size_sections): Call
432 bfd_elf_stack_segment_size.
433 (sh_elf_modify_program_headers): Delete.
434 (sh_elf_copy_private_data): Don't copy PT_GNU_STACK
436 (elf_backend_stack_align): Override.
437 (elf_backend_modify_program_headers): Don't override.
438 * elf32-tic6x.c (elf32_tic6x_always_size_sections): Call
439 bfd_elf_stack_segment_size.
440 (elf32_tic6x_modify_program_headers): Delete.
441 (elf32_tic6x_copy_private_data): Delete.
442 (elf_backend_stack_align): Override.
443 (bfd_elf32_bfd_copy_private_bfd_data): Don't override.
444 (elf_backend_modify_program_headers): Don't override.
446 2012-10-22 Alan Modra <amodra@gmail.com>
448 * cache.c (cache_bmmap): Don't use void* arithmetic.
450 2012-10-21 Alan Modra <amodra@gmail.com>
452 * compress.c (bfd_cache_section_contents): New function.
453 * bfd-in2.h: Regenerate.
455 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
457 * linker.c (_bfd_generic_link_output_symbols): Handle a
458 no-longer-global symbol entered through a plugin.
460 2012-10-20 Alan Modra <amodra@gmail.com>
462 * compress.c: Reinstate 2012-10-19 change.
463 (bfd_get_full_section_contents): Don't free unless we alloc.
464 Use proper decompress size. Delete some vars, rename others.
466 2012-10-19 Tom Tromey <tromey@redhat.com>
468 * compress.c: Revert previous patch.
470 2012-10-19 Tom Tromey <tromey@redhat.com>
472 * compress.c (bfd_get_full_section_contents): Don't cache
473 decompressed contents.
475 2012-10-18 Kai Tietz <ktietz@redhat.com>
478 * coff-i386.c (bfd_target): Add section flag SEC_EXCLUDE.
479 Allow BFD_COMPRESS and BFD_DECOMPRESS flags.
480 * coff-x86_64.c: Likewise.
481 * coffcode.h (DOT_ZDEBUG): New define.
482 (sec_to_styp_flags): Check for .zdebug.
483 (styp_to_sec_flags): Likewise.
484 * coffgen.c (make_a_section): Handle .debug_* section
485 compression/decompression flags.
486 * cofflink.c (mark_relocs): Ignore relocations
487 for a section, which isn't marked as used.
488 (_bfd_coff_link_input_bfd): Add support of compressed
490 * compress.c (decompress_contents): Loop as long
491 as there is input available and there is room for
493 * bfd/pe-arm.c: Add .zdebug_ partial match entry.
494 * pe-i386.c: Likewise.
495 * pe-x86_64.c: Likewise.
496 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't clear all
497 data-directories as this might destroy content.
499 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator):
500 define as coff_find_nearest_line_discriminator.
501 * libcoff-in.h (coff_find_nearest_line_discriminator): New
502 * libcoff.h: Regenerated.
503 * coff-x86_64.c: Likewise.
504 * coffgen.c (coff_find_nearest_line_discriminator): New function.
507 2012-10-16 Joel Brobecker <brobecker@adacore.com>
509 * coff64-rs6000.c (rs6000coff64_vec): Set _close_and_cleanup
510 field to _bfd_archive_close_and_cleanup.
511 (aix5coff64_vec): Likewise.
513 2012-10-16 Joel Brobecker <brobecker@adacore.com>
515 * coff-rs6000.c (rs6000coff_vec): Set _close_and_cleanup
516 field to _bfd_archive_close_and_cleanup.
517 (pmac_xcoff_vec): Likewise.
519 2012-10-16 Sofiane Naci <sofiane.naci@arm.com>
521 * elf64-aarch64.c (elf64_aarch64_tls_howto_table): Fix shift value for
522 R_AARCH64_TLSIE_LD_GOTTPREL_PREL19, R_AARCH64_TLSLE_MOVW_TPREL_G2,
523 R_AARCH64_TLSLE_MOVW_TPREL_G1, R_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
524 R_AARCH64_TLSLE_ADD_TPREL_HI12.
525 (elf64_aarch64_tlsdesc_howto_table): Fix shift value for
526 R_AARCH64_TLSDESC_LD64_PREL19 and R_AARCH64_TLSDESC_OFF_G1.
527 (elf64_aarch64_final_link_relocate): Add signed_addend when resolving
528 AARCH64_TLSLE_*_TPREL_* relocations.
530 2012-10-16 Alan Modra <amodra@gmail.com>
532 * elf32-xtensa.c (free_section_cache): Renamed from
533 clear_section_cache. Don't zero cache.
534 (section_cache_section): Remove ineffectual zero of cache.
535 Call init_section_cache instead.
537 2012-10-15 Doug Evans <dje@google.com>
539 * elf.c (special_sections_d): Add comment.
541 2012-10-13 H.J. Lu <hongjiu.lu@intel.com>
543 * Makefile.am (LIBDL): Replace -ldl with @lt_cv_dlopen_libs@.
544 * configure.in (lt_cv_dlopen_libs): AC_SUBST.
545 * Makefile.in: Regenerated.
546 * configure: Likewise.
548 2012-10-08 Alan Modra <amodra@gmail.com>
551 * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
554 2012-09-20 Walter Lee <walt@tilera.com>
556 * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
557 relocations with value of hgot.
558 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
560 2012-09-19 Steve Ellcey <sellcey@mips.com>
562 * config.bfd: Add mips*-mti-elf* target.
564 2012-09-18 H.J. Lu <hongjiu.lu@intel.com>
567 * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
568 if the old symbol is weak.
570 * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
571 _bfd_elf_merge_symbol call.
573 * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
574 if the old symbol is weak.
575 (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
577 (elf_link_add_object_symbols): Don't update symbol type from a
578 weak definition. Update symbol type from a common symbol when
579 overriding a weak symbol.
581 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
583 * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
585 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
587 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
589 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
591 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
593 2012-09-17 Walter Lee <walt@tilera.com>
595 * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
597 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
599 2012-09-17 Walter Lee <walt@tilera.com>
601 * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
602 of got relocations for when .got.plt section is merged with .got.
603 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
605 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
607 * configure: Regenerate.
609 2012-09-13 Anthony Green <green@moxielogic.com>
611 * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
613 (bfd_elf32_moxie_vec): Remove.
614 * config.bfd, configure.in: Add bi-endian support for moxie.
615 * configure: Rebuilt.
616 * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
617 (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
619 2012-09-12 Doug Kwan <dougkwan@google.com>
621 * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
622 relocation for stub lookup.
624 2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
626 * bfd-in2.h: Regenerated.
628 (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
629 (elf64_aarch64_reloc_map): Add reloc entry.
630 (aarch64_resolve_relocation): Likewise.
631 (bfd_elf_aarch64_put_addend): Likewise.
632 (aarch64_reloc_got_type): Likewise.
633 (elf64_aarch64_final_link_relocate): Likewise.
634 (lf64_aarch64_check_relocs): Likewise.
635 (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
637 * libbfd.h: Regenerated.
638 * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
640 2012-09-10 Matthias Klose <doko@ubuntu.com>
642 * config.in: Disable sanity check for kfreebsd.
644 2012-09-10 H.J. Lu <hongjiu.lu@intel.com>
646 * configure: Regenerated.
648 2012-09-04 Sergey A. Guriev <sergey.a.guriev@intel.com>
650 * cpu-ia64-opc.c (ins_cnt6a): New function.
654 (elf64_ia64_operands): Add new operand types.
656 2012-09-04 H.J. Lu <hongjiu.lu@intel.com>
659 * elf.c (ignore_section_sym): Also ignore section symbols without
662 2012-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
664 * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
665 local and global ifunc symbols.
666 * elf64-s390.c (elf_s390_relocate_section): Likewise.
668 2012-09-02 H.J. Lu <hongjiu.lu@intel.com>
670 * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
673 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
676 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
677 hdynamic instead of "_DYNAMIC".
678 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
679 * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
680 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
681 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
682 * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
683 * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
684 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
685 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
686 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
687 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
688 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
689 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
690 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
691 * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
692 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
693 * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
694 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
695 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
696 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
697 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
698 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
699 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
700 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
702 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
703 hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
704 _PROCEDURE_LINKAGE_TABLE_.
705 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
706 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
708 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
710 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
712 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
714 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
716 * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
717 (elf_i386_size_dynamic_sections): Use it on input sections.
718 (elf_i386_relocate_section): Don't convert
719 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
720 for local symbols here.
722 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
723 (elf_x86_64_size_dynamic_sections): Use it on input sections.
724 (elf_x86_64_relocate_section): Don't convert
725 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
726 for local symbols here.
728 2012-08-30 H.J. Lu <hongjiu.lu@intel.com>
730 * elf32-i386.c (elf_i386_relocate_section): Convert
731 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
734 * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
735 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
738 2012-08-31 Alan Modra <amodra@gmail.com>
741 * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
742 by a linker script in .opd to corresponding input .opd section.
744 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
746 * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
748 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
750 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
752 * elflink.c (_bfd_elf_merge_symbol): Also override the version
753 a dynamic symbol defaulted to if preempted with a hidden or
756 2012-08-28 Walter Lee <walt@tilera.com>
758 * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
760 (tilepro_plt_entry_build): Account for new header size.
761 (tilepro_elf_finish_dynamic_sections): Ditto.
762 (tilepro_elf_plt_sym_val): Ditto.
763 * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
765 (tilegx_elf_finish_dynamic_sections): Account for new padding.
767 2012-08-27 Walter Lee <walt@tilera.com>
769 * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
770 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
771 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
772 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
773 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
774 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
775 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
776 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
777 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
778 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
779 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
780 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
781 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
782 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
783 * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
784 (tilegx_reloc_map): Ditto.
785 (reloc_to_create_func): Ditto.
786 (tilegx_elf_check_relocs): Ditto.
787 (tilegx_elf_gc_sweep_hook): Ditto.
788 (tilegx_elf_relocate_section): Ditto.
789 * libbfd.h: Regenerate.
790 * bfd-in2.h: Regenerate.
792 2012-08-24 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
794 * elf32-arm.c (v8): New array.
795 (tag_cpu_arch_combine): Add support for ARMv8 attributes.
796 (elf32_arm_merge_eabi_attributes): Likewise.
797 (VFP_VERSION_COUNT): New define.
799 2012-08-20 Tom Tromey <tromey@redhat.com>
801 * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
803 * opncls.c (_bfd_delete_bfd): Free arelt_data.
804 * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
806 * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
807 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
809 (xcoff_write_archive_contents_old): Likewise.
810 (xcoff_write_archive_contents_big): Likewise.
811 * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
813 * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
815 (_bfd_get_elt_at_filepos): Likewise. Clear n_nfd->arelt_data on
817 (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
818 (do_slurp_coff_armap): Likewise.
819 (_bfd_slurp_extended_name_table): Likewise.
820 (bfd_slurp_bsd_armap_f2): Likewise. Don't leak 'mapdata'.
822 2012-08-17 Nick Clifton <nickc@redhat.com>
824 * po/vi.po: Updated Vietnamese translation.
826 2012-08-17 Yuri Chornoivan <yurchor@ukr.net>
828 * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
829 * elfxx-mips.c, * vms-alpha.c: Typo fixes.
831 2012-08-17 Alan Modra <amodra@gmail.com>
834 * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
835 Instead malloc areltdata.
837 2012-08-16 Tom Tromey <tromey@redhat.com>
840 * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
841 'member' BFD. Don't try to free 'ared'.
843 2012-08-14 Nick Clifton <nickc@redhat.com>
845 * po/uk.po: Updated Ukranian translation.
847 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
849 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
850 the options section in the output rather than input BFD to
851 decide if to add a DT_MIPS_OPTIONS tag.
853 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
855 * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
858 2012-08-13 Ian Bolton <ian.bolton@arm.com>
859 Laurent Desnogues <laurent.desnogues@arm.com>
860 Jim MacArthur <jim.macarthur@arm.com>
861 Marcus Shawcroft <marcus.shawcroft@arm.com>
862 Nigel Stephens <nigel.stephens@arm.com>
863 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
864 Richard Earnshaw <rearnsha@arm.com>
865 Sofiane Naci <sofiane.naci@arm.com>
866 Tejas Belagod <tejas.belagod@arm.com>
867 Yufeng Zhang <yufeng.zhang@arm.com>
869 * Makefile.am: Add AArch64 files.
870 * Makefile.in: Regenerate.
871 * archures.c (bfd_aarch64_arch): New declaration.
872 (bfd_archures_list): Use bfd_archures_list.
873 * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
874 (bfd_aarch64_process_before_allocation): New declaration.
875 (bfd_elf64_aarch64_process_before_allocation): New declaration.
876 (bfd_elf64_aarch64_set_options): New declaration.
877 (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
878 (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
879 (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
880 (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
881 (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
882 (bfd_is_aarch64_special_symbol_name): New declaration.
883 (bfd_aarch64_merge_machines): New declaration.
884 (bfd_aarch64_update_notes): New declaration.
885 (int bfd_aarch64_get_mach_from_notes): New declaration.
886 (elf64_aarch64_setup_section_lists): New declaration.
887 (elf64_aarch64_next_input_section): New declaration.
888 (elf64_aarch64_size_stubs): New declaration.
889 (elf64_aarch64_build_stubs): New declaration.
890 * config.bfd: Add AArch64.
891 * configure.in: Add AArch64.
892 * configure: Regenerate.
893 * cpu-aarch64.c: New file.
894 * elf-bfd.h: Add AArch64.
895 * bfd-in2.h: Regenerate.
896 * libbfd.h: Regenerate.
897 * elf64-aarch64.c: New file.
898 * reloc.c: Add AArch64 relocations.
899 * targets.c: Add AArch64.
900 * po/SRC-POTFILES.in: Regenerate.
902 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
904 * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
905 of protected symbols.
907 2012-08-10 Alan Modra <amodra@gmail.com>
910 * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
911 (setup_group): Adjust uses.
912 (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
915 2012-08-09 Nick Clifton <nickc@redhat.com>
917 * po/vi.po: Updated Vietnamese translation.
919 2012-08-09 Maciej W. Rozycki <macro@codesourcery.com>
921 * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
922 Remove macros, folding them into...
923 (LA25_LUI_MICROMIPS): ... this new macro.
924 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
925 (LA25_J_MICROMIPS): ... this new macro.
926 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
928 (LA25_ADDIU_MICROMIPS): ... this new macro.
929 (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
930 (mips_elf_create_la25_stub): Use them.
931 (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
932 (_bfd_mips_elf_relax_section): Likewise.
934 2012-08-09 Alan Modra <amodra@gmail.com>
935 Tom Tromey <tromey@redhat.com>
937 * archive.c (SECTION Archives): Update documentation.
938 (_bfd_delete_archive_data): Remove.
939 (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
940 (archive_close_worker, _bfd_archive_close_and_cleanup): New
942 * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
943 (_bfd_delete_archive_data): Don't declare.
944 (_bfd_archive_close_and_cleanup): Declare.
945 (_bfd_generic_close_and_cleanup): Redefine.
947 * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
948 (bfd_close): Don't close nested thin archives here.
950 2012-08-07 Tom Tromey <tromey@redhat.com>
952 * archive.c (_bfd_delete_archive_data): New function.
953 * libbfd-in.h (_bfd_delete_archive_data): Declare.
955 * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
957 2012-08-07 Nick Clifton <nickc@redhat.com>
959 * po/uk.po: Updated Ukranian translation.
961 2012-08-06 Maciej W. Rozycki <macro@codesourcery.com>
963 * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
964 symbols special case.
966 2012-08-05 Maciej W. Rozycki <macro@linux-mips.org>
968 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
969 PLT slots for local symbols.
971 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
973 * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
974 field initializers throughout.
975 * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
977 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
979 * elfxx-mips.c (mips_elf_perform_relocation): Update the
980 cross-mode jump message.
982 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
984 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
985 comment on DT_MIPS_RLD_MAP.
987 2012-08-03 Tom Tromey <tromey@redhat.com>
989 * opncls.c (_bfd_delete_bfd): Now static.
990 * libbfd-in.h (_bfd_delete_bfd): Don't declare.
993 2012-08-02 Sean Keys <skeys@ipdatasys.com>
995 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
996 conditional statment to allow suppression of mismatched bank
999 2012-08-01 Alan Modra <amodra@gmail.com>
1001 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
1002 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
1004 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
1006 2012-07-30 Nick Clifton <nickc@redhat.com>
1008 * po/bfd.pot: Updated template.
1009 * po/es.po: Updated Spanish translation.
1010 * po/fi.po: Updated Finnish translation.
1011 * po/fr.po: Updated French translation.
1012 * po/ru.po: Updated Russian translation.
1013 * po/uk.po: Updated Ukranian translation.
1015 2012-07-27 Mike Frysinger <vapier@gentoo.org>
1017 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
1018 (AM_INIT_AUTOMAKE): Remove args.
1019 * configure: Regenerate.
1021 2012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1023 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
1024 arch depending on the target size.
1026 2012-07-27 Tristan Gingold <gingold@adacore.com>
1028 * configure.in: Bump version to 2.23.51
1029 * configure: Regenerate.
1031 2012-07-26 Teresa Johnson <tejohnson@google.com>
1033 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
1036 2012-07-26 Meador Inge <meadori@codesourcery.com>
1037 Nick Clifton <nickc@redhat.com>
1040 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
1041 if a required section is missing from the linker script.
1043 2012-07-24 Jan Waclawek <konfera@efton.sk>
1045 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
1046 _bfd_elf_link_read_relocs with keep_memory as TRUE.
1048 2012-07-24 Teresa Johnson <tejohnson@google.com>
1050 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
1051 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
1052 * coff64-rs6000.c: Likewise.
1053 * dwarf2.c (struct line_info): Add discriminator field.
1054 (add_line_info): Fill in new discriminator field.
1055 (decode_line_info): Record discriminator information instead
1057 (lookup_address_in_line_info_table): Return discriminator field if
1059 (comp_unit_find_nearest_line): Add discriminator argument.
1060 (find_line): Likewise.
1061 (_bfd_dwarf2_find_nearest_line): Likewise.
1062 (_bfd_dwarf2_find_line): Likewise.
1063 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
1064 (_bfd_elf_find_line_discriminator): Likewise.
1065 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
1066 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
1067 that invokes _bfd_elf_find_nearest_line_discriminator with correct
1069 (_bfd_elf_find_nearest_line_discriminator): New.
1070 (_bfd_elf_find_line): Change to a wrapper
1071 that invokes _bfd_elf_find_line_discriminator with correct
1073 (_bfd_elf_find_line_discriminator): New.
1074 * coffgen.c (coff_find_nearest_line_with_names): Handle
1075 new discriminator argument.
1076 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1077 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1078 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1079 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1080 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
1082 (_bfd_dwarf2_find_line): Likewise.
1083 (_bfd_generic_find_nearest_line_discriminator): New.
1084 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
1085 * bfd-in2.h: Regenerated.
1086 * libbfd.h: Likewise.
1087 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
1088 _bfd_find_nearest_line_discriminator with
1089 _bfd_generic_find_nearest_line_discriminator.
1090 (bfd_target): Add _bfd_find_nearest_line_discriminator.
1092 2012-07-24 Sean Keys <skeys@ipdatasys.com>
1094 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
1095 that enables the linker to offset addresses, when linking against
1096 symbols from the XGATE processor and vice versa.
1098 2012-07-23 Nick Clifton <nickc@redhat.com>
1100 * cisco-core.c (cisco_core_file_failing_command): Make static.
1101 (cisco_core_file_failing_signal): Make static.
1103 2012-07-18 H.J. Lu <hongjiu.lu@intel.com>
1105 * bfd-in2.h: Regenerated.
1107 2012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
1110 * section.c: Fix a typo in comments.
1112 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1114 * elf64-s390.c: Include elf-s390-common.c.
1115 (R_390_IRELATIVE): New reloc.
1116 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
1117 (RELA_ENTRY_SIZE): New macro.
1118 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
1119 *ifunc_resolver_section.
1120 (struct plt_entry): New struct.
1121 (struct elf_s390_obj_tdata): New field local_plt.
1122 (elf_s390_local_plt): New macro.
1123 (struct elf_s390_link_hash_table): New field irelifunc.
1125 (link_hash_newfunc): Initialize new fields.
1126 (elf_s390_check_relocs): Handle IFUNC symbols.
1127 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
1129 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
1131 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
1132 (elf_s390_relocate_section): Likewise.
1133 (elf_s390_finish_dynamic_symbol): Likewise.
1134 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
1135 (elf_s390_finish_ifunc_symbol): New function.
1136 (elf_s390_gc_sweep_hook): Handle local plt entries.
1137 (elf_backend_add_symbol_hook): Define.
1138 * elf32-s390.c: See elf64-s390.c changes.
1139 * elf-s390-common.c: New file.
1140 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
1141 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
1142 BFD_RELOC_390_IRELATIVE.
1143 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
1145 2012-07-13 Nick Clifton <nickc@redhat.com>
1147 * aix386-core.c: Remove use of PTR and PARAMS macros.
1148 * archive.c: Likewise.
1149 * cache.c: Likewise.
1150 * cisco-core.c: Likewise.
1151 * coff-alpha.c: Likewise.
1152 * coff-apollo.c: Likewise.
1153 * coff-aux.c: Likewise.
1154 * coff-h8300.c: Likewise.
1155 * coff-h8500.c: Likewise.
1156 * coff-i386.c: Likewise.
1157 * coff-i960.c: Likewise.
1158 * coff-ia64.c: Likewise.
1159 * coff-m68k.c: Likewise.
1160 * coff-m88k.c: Likewise.
1161 * coff-mcore.c: Likewise.
1162 * coff-mips.c: Likewise.
1163 * coff-or32.c: Likewise.
1164 * coff-ppc.c: Likewise.
1165 * coff-rs6000.c: Likewise.
1166 * coff-sh.c: Likewise.
1167 * coff-sparc.c: Likewise.
1168 * coff-stgo32.c: Likewise.
1169 * coff-tic30.c: Likewise.
1170 * coff-tic4x.c: Likewise.
1171 * coff-tic54x.c: Likewise.
1172 * coff-tic80.c: Likewise.
1173 * coff-w65.c: Likewise.
1174 * cofflink.c: Likewise.
1175 * cpu-arc.c: Likewise.
1176 * cpu-cris.c: Likewise.
1177 * cpu-h8500.c: Likewise.
1178 * cpu-i960.c: Likewise.
1179 * cpu-msp430.c: Likewise.
1180 * cpu-ns32k.c: Likewise.
1181 * cpu-powerpc.c: Likewise.
1182 * cpu-rs6000.c: Likewise.
1183 * cpu-tic4x.c: Likewise.
1184 * cpu-w65.c: Likewise.
1185 * ecoff.c: Likewise.
1186 * ecofflink.c: Likewise.
1187 * elf-m10200.c: Likewise.
1188 * elf32-bfin.c: Likewise.
1189 * elf32-cris.c: Likewise.
1190 * elf32-crx.c: Likewise.
1191 * elf32-fr30.c: Likewise.
1192 * elf32-frv.c: Likewise.
1193 * elf32-h8300.c: Likewise.
1194 * elf32-i960.c: Likewise.
1195 * elf32-m32c.c: Likewise.
1196 * elf32-m68hc11.c: Likewise.
1197 * elf32-m68hc12.c: Likewise.
1198 * elf32-m68hc1x.c: Likewise.
1199 * elf32-m68k.c: Likewise.
1200 * elf32-mcore.c: Likewise.
1201 * elf32-rl78.c: Likewise.
1202 * elf32-rx.c: Likewise.
1203 * elf32-s390.c: Likewise.
1204 * elf32-vax.c: Likewise.
1205 * elf64-alpha.c: Likewise.
1206 * elf64-mmix.c: Likewise.
1207 * elf64-s390.c: Likewise.
1208 * elf64-sparc.c: Likewise.
1209 * elfnn-ia64.c: Likewise.
1210 * elfxx-mips.c: Likewise.
1211 * elfxx-sparc.c: Likewise.
1213 * hp300hpux.c: Likewise.
1214 * hppabsd-core.c: Likewise.
1215 * hpux-core.c: Likewise.
1216 * i386dynix.c: Likewise.
1217 * i386linux.c: Likewise.
1218 * i386lynx.c: Likewise.
1219 * i386mach3.c: Likewise.
1220 * i386msdos.c: Likewise.
1221 * i386os9k.c: Likewise.
1222 * irix-core.c: Likewise.
1223 * lynx-core.c: Likewise.
1224 * m68klinux.c: Likewise.
1225 * mach-o.h: Likewise.
1226 * mipsbsd.c: Likewise.
1227 * netbsd-core.c: Likewise.
1228 * nlm32-i386.c: Likewise.
1229 * osf-core.c: Likewise.
1230 * pc532-mach.c: Likewise.
1232 * ppcboot.c: Likewise.
1233 * ptrace-core.c: Likewise.
1234 * reloc16.c: Likewise.
1235 * sco5-core.c: Likewise.
1237 * sparclinux.c: Likewise.
1238 * sparclynx.c: Likewise.
1239 * ticoff.h: Likewise.
1240 * trad-core.c: Likewise.
1241 * vms-lib.c: Likewise.
1244 2012-07-09 Alan Modra <amodra@gmail.com>
1247 * elflink.c (elf_sort_symbol): Sort by size too.
1248 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
1249 Do not depend on ordering of symbol aliases. Match largest size.
1251 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1253 * elf.c (assign_section_numbers): Check if number of sections
1255 * elfcode.h (elf_object_p): Likewise.
1257 2012-07-03 Nick Clifton <nickc@redhat.com>
1259 * archive.c (bsd_write_armap): Catch attempts to create an archive
1260 with indicies bigger than 4Gb.
1261 (coff_write_armap): Likewise.
1263 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1266 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
1269 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1272 * elflink.c (_bfd_elf_update_dynamic_flags): New.
1273 (_bfd_elf_merge_symbol): Update both real and indirect symbol
1275 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
1276 the indirect symbol is defined in a shared library.
1277 (elf_link_add_object_symbols): Likewise. If the indirect
1278 symbol has been forced local, don't make the real symbol
1280 (elf_link_check_versioned_symbol): Check indirect symbol.
1281 (elf_link_output_extsym): Use real symbol definition when
1282 reporting indirect symbol error. Check version info for
1283 dynamic versioned symbol.
1285 2012-07-03 Alan Modra <amodra@gmail.com>
1288 * elf.c (assign_file_positions_for_load_sections): Remove assertions
1289 that only PT_LOAD headers include file header and section headers.
1290 (assign_file_positions_for_non_load_sections): Similarly don't
1291 assert PT_GNU_RELRO header does not include file and section headers.
1292 Compare first section vma rather than PT_LOAD p_vaddr against
1293 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
1294 abort with assertion.
1296 2012-07-02 Alan Modra <amodra@gmail.com>
1298 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
1299 "anyway" variant when creating .plt.
1300 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
1301 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
1302 m32c_elf_relax_plt_section.
1303 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
1304 when creating .got and .got.plt.
1305 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
1306 bfd_get_linker_section.
1307 * sunos.c: Similarly throughout.
1309 2012-07-01 Andreas Schwab <schwab@linux-m68k.org>
1311 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
1314 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
1316 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
1317 on unresolvable relocation.
1319 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
1321 * archive.c (_bfd_compute_and_write_armap): Simplify global
1324 2012-06-29 Nick Clifton <nickc@redhat.com>
1327 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
1328 for locally bound symbols.
1330 2012-06-29 Alan Modra <amodra@gmail.com>
1332 * section.c (bfd_get_linker_section): New function.
1333 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
1334 the above throughout rather than bfd_get_section_by_name. Use
1335 bfd_make_section_anyway rather than bfd_make_section when creating
1337 * elf32-bfin.c: Likewise.
1338 * elf32-cr16.c: Likewise.
1339 * elf32-cris.c: Likewise.
1340 * elf32-frv.c: Likewise.
1341 * elf32-hppa.c: Likewise.
1342 * elf32-i370.c: Likewise.
1343 * elf32-i386.c: Likewise.
1344 * elf32-lm32.c: Likewise.
1345 * elf32-m32c.c: Likewise.
1346 * elf32-m32r.c: Likewise.
1347 * elf32-m68k.c: Likewise.
1348 * elf32-microblaze.c: Likewise.
1349 * elf32-ppc.c: Likewise.
1350 * elf32-rl78.c: Likewise.
1351 * elf32-s390.c: Likewise.
1352 * elf32-score.c: Likewise.
1353 * elf32-score7.c: Likewise.
1354 * elf32-sh.c: Likewise.
1355 * elf32-tic6x.c: Likewise.
1356 * elf32-tilepro.c: Likewise.
1357 * elf32-vax.c: Likewise.
1358 * elf32-xstormy16.c: Likewise.
1359 * elf32-xtensa.c: Likewise.
1360 * elf64-alpha.c: Likewise.
1361 * elf64-hppa.c: Likewise.
1362 * elf64-ia64-vms.c: Likewise.
1363 * elf64-ppc.c: Likewise.
1364 * elf64-s390.c: Likewise.
1365 * elf64-sh64.c: Likewise.
1366 * elf64-sparc.c: Likewise.
1367 * elf64-x86-64.c: Likewise.
1368 * elfnn-ia64.c: Likewise.
1369 * elfxx-mips.c: Likewise.
1370 * elfxx-sparc.c: Likewise.
1371 * elfxx-tilegx.c: Likewise.
1372 * elflink.c: Likewise.
1373 * elf-vxworks.c: Likewise.
1374 * elf-m10300.c: Likewise. Also make use of htab plt, got and
1376 * bfd-in2.h: Regenerate.
1377 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
1378 calling create_rofixup_section.
1379 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
1381 2012-06-29 Alan Modra <amodra@gmail.com>
1383 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
1384 section for bss type sections, except for .rela.bss.
1385 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1386 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
1387 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
1388 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1389 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1391 2012-06-28 Roland McGrath <mcgrathr@google.com>
1393 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
1394 displacement calculation in nacl_p case.
1396 2012-06-28 Nick Clifton <nickc@redhat.com>
1398 * po/uk.po: New Ukranian translation.
1399 * configure.in (ALL_LINGUAS): Add uk.
1400 * configure: Regenerate.
1402 2012-06-26 Alan Modra <amodra@gmail.com>
1404 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
1405 file has multiple .got/.toc sections and all don't fit in
1408 2012-06-22 Roland McGrath <mcgrathr@google.com>
1410 * elf.c (assign_file_positions_for_non_load_sections): Define
1411 __ehdr_start symbol if it's referenced and there's a PT_LOAD
1412 segment that covers both the file and program headers.
1414 2012-06-22 Andreas Schwab <schwab@linux-m68k.org>
1416 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
1417 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
1419 2012-06-22 Alan Modra <amodra@gmail.com>
1421 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
1422 save/restore functions when relocatable. Make "funcs" static.
1424 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
1426 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
1427 of merged .got and .got.plt entries.
1429 2012-06-18 John Szakmeister <john@szakmeister.net>
1431 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
1433 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
1435 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
1436 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
1437 thread common symbols.
1439 2012-06-13 Nick Clifton <nickc@redhat.com>
1441 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
1442 (elf32_arm_object_p): If the machine number could not be deduced
1443 from the notes, call bfd_arm_get_mach_from_attributes to get the
1444 number from the attributes.
1446 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
1449 * elf.c (assign_file_positions_for_non_load_sections): Abort if
1450 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
1452 2012-06-12 Alan Modra <amodra@gmail.com>
1455 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
1456 sections at end of PT_LOAD segment when searching for segment
1457 that contains end of relro extent.
1459 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
1461 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
1463 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
1465 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
1467 2012-06-06 Alan Modra <amodra@gmail.com>
1469 * elflink.c (elf_link_input_bfd): Provide a file symbol for
1470 each input file with local syms, if the input lacks such.
1471 (bfd_elf_final_link): Add a file symbol to mark end of locals
1472 for which we can associate with input files.
1473 (struct elf_final_link_info): Add filesym_count field.
1474 (struct elf_outext_info): Add need_second_pass and second_pass.
1475 (elf_link_output_extsym): Detect symbols defined in the output
1476 file, emit them on second pass over locals.
1478 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1480 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1481 of target_read_memory as bfd_size_type.
1482 * bfd-in2.h: Regenerate.
1483 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1484 argument of target_read_memory as bfd_size_type.
1485 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1486 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1487 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1488 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1490 2012-06-03 Alan Modra <amodra@gmail.com>
1493 * elf.c (elf_find_function): Cache last function sym info.
1494 (_bfd_elf_maybe_function_sym): Return function size, pass in
1495 section of interest.
1496 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
1497 (_bfd_elf_maybe_function_sym): Likewise.
1498 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1499 (opd_entry_value): Add in_code_sec param. Revert caching code.
1500 Return -1 if in_code_sec and function found in wrong section.
1503 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
1505 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1506 of target_read_memory as size_t.
1507 * bfd-in2.h: Regenerate.
1508 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1509 argument of target_read_memory as size_t.
1510 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1511 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1512 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1513 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1515 2012-06-01 Alan Modra <amodra@gmail.com>
1518 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
1520 2012-05-29 Tom Tromey <tromey@redhat.com>
1522 * opncls.c (bfd_fopen): Always close fd on failure.
1523 (bfd_fdopenr): Likewise.
1525 2012-05-27 Alan Modra <amodra@gmail.com>
1528 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
1529 a dynamic library finds a new instance with non-default
1530 visibility in a regular object, correctly handle symbols
1531 already on the undefs list and undo dynamic symbol state when
1532 the new symbol is hidden or internal.
1534 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
1536 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
1537 dynamic_sec_flags to create PLT .eh_frame section.
1538 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1540 2012-05-25 Alan Modra <amodra@gmail.com>
1543 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
1544 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
1545 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
1546 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
1547 size dynamic sections before stripping eh_frame_hdr.
1548 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
1549 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
1550 if no other .eh_frame sections exist.
1551 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
1552 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
1553 or alloc plt_eh_frame here..
1554 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
1555 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
1556 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
1557 before writing plt offset.
1558 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
1559 or alloc plt_eh_frame here..
1560 (elf_x86_64_size_dynamic_sections): ..do it here instead.
1561 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
1562 before writing plt offset.
1564 2012-05-24 Alan Modra <amodra@gmail.com>
1567 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1568 size to output section alignment.
1569 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1571 2012-05-23 Alan Modra <amodra@gmail.com>
1573 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1574 BFDs with multiple .eh_frame sections.
1576 2012-05-23 Alan Modra <amodra@gmail.com>
1579 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1581 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1584 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1586 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1588 2012-05-22 Alan Modra <amodra@gmail.com>
1590 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
1591 first one is zero size or discarded.
1592 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1593 glink_eh_frame contents here..
1594 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
1597 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1600 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1601 eh_frame section if there is an input .eh_frame section.
1602 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1604 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1607 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1608 create PLT eh_frame section with SEC_LINKER_CREATED.
1609 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1611 2012-05-22 Alan Modra <amodra@gmail.com>
1613 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1614 sections attached to a BFD.
1615 * section.c (bfd_get_section_by_name): Rewrite description.
1616 (bfd_get_next_section_by_name): New function.
1617 * bfd-in2.h: Regenerate.
1619 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
1621 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1622 (elf_m68k_grok_psinfo): New function.
1623 (elf_backend_grok_prstatus): Define.
1624 (elf_backend_grok_psinfo): Define.
1626 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1628 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1629 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1630 backend's GOT header size instead of hardcoding it.
1632 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1634 * elf32-vax.c (elf_vax_relocate_section)
1635 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1637 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1639 * elf32-vax.c (elf_vax_relocate_section)
1640 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1641 its name as the check for text sections.
1643 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1645 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1646 the third reloc offset is the same as the first.
1648 2012-05-19 Alan Modra <amodra@gmail.com>
1650 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1651 (has_tls_reloc, has_tls_get_addr_call): Move back to..
1652 * elf32-ppc.c: ..here.
1653 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1654 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1656 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
1658 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1659 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1660 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1662 2012-05-18 Roland McGrath <mcgrathr@google.com>
1664 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1665 not to clobber the ar_fmag field stored in ARED->arch_header.
1667 2012-05-18 Pedro Alves <palves@redhat.com>
1669 * mach-o.h: Don't include sysdep.h.
1671 2012-05-18 Nick Clifton <nickc@redhat.com>
1674 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1675 complaining about config.h not having been included.
1676 * bfd-in2.h: Regenerate.
1678 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
1680 * aclocal.m4: Regenerate.
1681 * Makefile.in: Regenerate.
1683 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
1684 Nick Clifton <nickc@redhat.com>
1687 * configure.in: Add check that sysdep.h has been included before
1688 any system header files.
1689 * configure: Regenerate.
1690 * config.in: Regenerate.
1691 * aclocal.m4: Regenerate.
1692 * bfd-in.h: Generate an error if included before config.h.
1693 * sysdep.h: Likewise.
1694 * bfd-in2.h: Regenerate.
1695 * compress.c: Remove #include "config.h".
1696 * plugin.c: Likewise.
1697 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1698 * elf64-hppa.c: Likewise.
1700 * xsymc.c: Likewise.
1702 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
1703 Alan Modra <amodra@gmail.com>
1705 * elf.c (ignore_section_sym): Correct comment. Don't return
1706 true for absolute section.
1707 (elf_map_symbols): Move stray comment. Adjust for above change.
1708 Don't discard global section symbols.
1710 2012-05-17 Alan Modra <amodra@gmail.com>
1712 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1713 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1714 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1717 2012-05-17 Alan Modra <amodra@gmail.com>
1719 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1720 is_ppc_vle): Move to..
1721 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1723 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
1725 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1726 bfd_get_section_lma, bfd_get_section_alignment,
1727 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1728 in order to use the `bfd' argument.
1729 * bfd-in2.h: Regenerate.
1730 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1731 as the first argument for `bfd_get_section_alignment'.
1732 * elf32-arm.c (create_ifunc_sections): Likewise, for
1733 `bfd_set_section_alignment'.
1734 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1735 `bfd_get_section_name'.
1736 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1737 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1738 (ppc_elf_relocate_section): Likewise.
1739 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1740 `bfd_get_section_vma'.
1741 * elf64-ppc.c (create_linkage_sections): Likewise, for
1742 `bfd_set_section_alignment'.
1744 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
1747 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1748 * bfd-in2.h: Regenerate.
1749 * libbfd.h: Regenerate.
1750 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1752 (avr_reloc_map): Likewise.
1754 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
1757 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1758 * bfd/aout-ns32k.c: Likewise.
1759 * bfd/aout-sparcle.c: Likewise.
1760 * bfd/aout0.c: Likewise.
1761 * bfd/bfd-in2.h: Likewise.
1762 * bfd/coff-stgo32.c: Likewise.
1763 * bfd/cpu-lm32.c: Likewise.
1764 * bfd/cpu-microblaze.c: Likewise.
1765 * bfd/cpu-score.c: Likewise.
1766 * bfd/cpu-tilegx.c: Likewise.
1767 * bfd/cpu-tilepro.c: Likewise.
1768 * bfd/elf32-lm32.c: Likewise.
1769 * bfd/elf32-microblaze.c: Likewise.
1770 * bfd/elf32-score7.c: Likewise.
1771 * bfd/elf32-tilepro.c: Likewise.
1772 * bfd/elfxx-tilegx.c: Likewise.
1773 * bfd/mach-o.h: Likewise.
1774 * bfd/nlm32-ppc.c: Likewise.
1775 * bfd/ns32knetbsd.c: Likewise.
1776 * bfd/pef.h: Likewise.
1777 * bfd/plugin.c: Likewise.
1778 * bfd/stab-syms.c: Likewise.
1779 * bfd/sunos.c: Likewise.
1780 * bfd/syms.c: Likewise.
1781 * bfd/xsym.h: Likewise.
1783 2012-05-16 Alan Modra <amodra@gmail.com>
1785 * elflink.c: Rename flaginfo to flinfo throughout, except..
1786 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1787 Formatting, style. Simplify flag match.
1789 2012-05-16 Alan Modra <amodra@gmail.com>
1791 * dwarf2.c: Formatting.
1792 (arange_add): Pass in unit rather than bfd. Update callers.
1793 Ignore empty ranges. Don't ask for cleared memory.
1794 (parse_comp_unit): Only set unit->base_address if processing
1795 DW_TAG_compile_unit.
1796 (find_debug_info): Optimise section lookup.
1797 (place_sections): Use bfd_alloc for stash->adjusted_sections.
1798 (find_line): Match previously parsed comp unit addresses as we
1799 do for newly parsed comp units.
1801 2012-05-16 Alan Modra <amodra@gmail.com>
1803 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
1804 stops at end of ar_size field.
1806 2012-05-16 Alan Modra <amodra@gmail.com>
1810 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1811 out of range. As a special case, fix sh_info for zero sh_size.
1812 Do the same for .symtab.
1814 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
1815 Stephane Carrez <stcarrez@nerim.fr>
1817 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1818 * config.bfd: Likewise.
1819 * cpu-m9s12x.c: New.
1820 * cpu-m9s12xg.c: New.
1821 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1822 Add option to offset S12 addresses into XGATE memory space.
1823 Fix carry bug in IMM16 (IMM8 low/high) relocate.
1824 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1825 (ALL_MACHINES_CFILES): Likewise.
1826 * reloc.c: Add S12X relocs.
1827 * Makefile.in: Regenerate.
1828 * bfd-in2.h: Regenerate.
1829 * libbfd.h: Regenerate.
1831 2012-05-14 James Lemke <jwlemke@codesourcery.com>
1832 Catherine Moore <clm@codesourcery.com>
1834 * bfd.c (bfd_lookup_section_flags): Add section parm.
1835 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1836 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1837 (bfd_elf_lookup_section_flags): Add section parm.
1838 * elf32-ppc.c (is_ppc_vle): New function.
1839 (ppc_elf_modify_segment_map): New function.
1840 (elf_backend_modify_segment_map): Define.
1841 (has_vle_insns): New define.
1842 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1843 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1844 Move in logic to omit / include a section.
1845 * libbfd-in.h (bfd_link_info): Add section parm.
1846 (bfd_generic_lookup_section_flags): Likewise.
1847 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1848 * section.c (bfd_section): Move out section_flag_info.
1849 (BFD_FAKE_SECTION): Remove flag_info initializer.
1850 * targets.c (_bfd_lookup_section_flags): Add section parm.
1852 2012-05-14 Catherine Moore <clm@codesourcery.com>
1854 * archures.c (bfd_mach_ppc_vle): New.
1855 * bfd-in2.h: Regenerated.
1856 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1857 * elf32-ppc.c (split16_format_type): New enumeration.
1858 (ppc_elf_vle_split16): New function.
1859 (HOWTO): Add entries for R_PPC_VLE relocations.
1860 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1861 (ppc_elf_section_flags): New function.
1862 (ppc_elf_lookup_section_flags): New function.
1863 (ppc_elf_section_processing): New function.
1864 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1865 (ppc_elf_relocation_section): Likewise.
1866 (elf_backend_lookup_section_flags_hook): Define.
1867 (elf_backend_section_flags): Define.
1868 (elf_backend_section_processing): Define.
1869 * elf32-ppc.h (ppc_elf_section_processing): Declare.
1870 * libbfd.h: Regenerated.
1871 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1872 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1873 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1874 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1875 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1876 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1877 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1878 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1879 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1881 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
1884 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1885 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1886 * bfd-in2.h: Regenerate.
1887 * libbfd.h: Regenerate.
1888 * elf32-avr.c (elf_avr_howto_table): Add entries for
1889 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1890 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1893 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1895 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1896 addend overflow check.
1898 2012-05-10 DJ Delorie <dj@redhat.com>
1900 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1902 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1904 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1905 hex number in x32 addend overflow check.
1907 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1909 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1910 R_X86_64_RELATIVE64.
1912 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1914 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1915 overflow for R_X86_64_RELATIVE64.
1917 2012-05-08 Ben Cheng <bccheng@google.com>
1919 * elf.c: Preserve the original p_align and p_flags if they are
1922 2012-05-07 Alan Modra <amodra@gmail.com>
1924 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1925 RELOC_AGAINST_DISCARDED_SECTION invocation.
1927 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
1929 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1930 local variable i_ instead of assuming and using a variable i.
1932 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
1934 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1936 * elfxx-mips.c (mips_reloc_against_discarded_section): New
1938 (_bfd_mips_elf_relocate_section): Call it, in place of
1939 RELOC_AGAINST_DISCARDED_SECTION.
1940 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1941 to RELOC_AGAINST_DISCARDED_SECTION.
1942 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1943 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1944 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1945 * elf32-bfin.c (bfin_relocate_section): Likewise.
1946 (bfinfdpic_relocate_section): Likewise.
1947 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1948 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1949 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1950 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1951 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1952 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1953 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1954 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1955 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1956 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1957 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1958 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1959 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1960 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1961 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1962 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1963 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1964 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1965 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1966 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1967 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1968 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1969 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1970 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1971 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1972 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1973 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1974 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1975 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1976 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1977 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1978 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1979 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1980 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1981 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1982 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1983 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1984 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1985 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1986 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1987 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1988 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1989 (elf64_alpha_relocate_section): Likewise.
1990 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1991 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1992 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1993 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1994 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1995 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1996 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1997 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1998 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2000 2012-05-05 Alan Modra <amodra@gmail.com>
2004 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
2006 2012-05-05 Alan Modra <amodra@gmail.com>
2008 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
2009 bfd_und_section and bfd_ind_section with their _ptr variants, or
2010 use corresponding bfd_is_* macros.
2011 * aout-ns32k.c: Likewise.
2012 * aout-tic30.c: Likewise.
2013 * coff-arm.c: Likewise.
2014 * coff-tic54x.c: Likewise.
2015 * cpu-ns32k.c: Likewise.
2016 * elf-attrs.c: Likewise.
2017 * elfcode.h: Likewise.
2018 * peicode.h: Likewise.
2019 * reloc.c: Likewise.
2020 * riscix.c: Likewise.
2021 * versados.c: Likewise.
2022 * section.c: Likewise.
2023 (bfd_abs_section, bfd_ind_section, bfd_com_section,
2024 bfd_ind_section): Delete.
2025 (std_section): New array replacing above.
2026 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
2027 bfd_ind_section_ptr, STD_SECTION): Update.
2028 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
2029 * bfd-in2.h: Regenerate.
2031 2012-05-03 Sean Keys <skeys@ipdatasys.com>
2033 * cpu-xgate.c: New file. Added XGATE support.
2034 * archures.c (bfd_architecture): Add XGATE architecture.
2035 (bfd_archures_list): Add reference to XGATE architecture info.
2036 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
2037 * reloc.c: Add various XGATE relocation enums.
2038 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
2040 * Makefile.am: Add support for XGATE elf.
2041 * configure.in: Ditto.
2042 * config.bfd: Ditto.
2043 * Makefile.in: Regenerate.
2047 Added files for XGATE relocations.
2048 * elf32-xgate.c: Created minimal relocation file.
2049 * elf32-xgate.h: Created minimal header file for elf32-xgate.
2051 2012-05-03 Tristan Gingold <gingold@adacore.com>
2053 * dwarf2.c (decode_line_info): Ignore
2054 DW_LNE_HP_source_file_correlation.
2056 2012-05-01 Nick Clifton <nickc@redhat.com>
2059 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
2061 * coff-ppc.c: Likewise.
2062 * cofflink.c: Likewise.
2063 * elf32-arm.c: Likewise.
2064 * elf64-sparc.c: Likewise.
2065 * elflink.c: Likewise.
2066 * pdp11.c: Likewise.
2067 * rescoff.c: Likewise.
2069 2012-04-26 Mark Wielaard <mjw@redhat.com>
2071 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
2072 possibly being relative to DW_AT_low_pc.
2073 (parse_comp_unit): Likewise.
2075 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
2077 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
2078 also when generating PIE.
2079 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
2080 by relocations as dynamic.
2082 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
2084 Provide a way for programs to recognize BFD_ASSERT calls.
2085 * bfd.c (bfd_assert_handler_type): New API type.
2086 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
2087 (_bfd_assert_handler): New variable.
2088 (_bfd_default_assert_handler): New function.
2089 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
2090 * libbfd-in.h (_bfd_assert_handler): Declare.
2091 * libbfd.h, bfd-in2.h: Regenerate.
2093 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
2096 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
2097 symbol, where PLT refcount is set to -1.
2099 2012-04-24 Alan Modra <amodra@gmail.com>
2102 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
2103 _bfd_generic_link_just_syms.
2104 * elflink.c (_bfd_elf_link_just_syms): Delete.
2105 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
2107 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
2108 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
2109 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
2110 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
2111 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2112 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2113 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
2114 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
2115 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
2116 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
2117 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
2118 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
2119 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
2120 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
2121 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
2122 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
2123 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
2124 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
2125 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
2126 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
2127 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2128 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
2129 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
2130 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
2131 * reloc.c: Update all references.
2132 * bfd-in2.h: Regenerate.
2134 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2136 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
2137 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
2139 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
2141 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
2143 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
2146 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2148 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
2149 relocations when LE conversion happens on the IE tls symbol.
2151 2012-04-17 Roland McGrath <mcgrathr@google.com>
2153 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
2154 so that 32-byte boundary is a proper instruction boundary.
2156 2012-04-17 Tristan Gingold <gingold@adacore.com>
2158 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
2159 member of an object archive.<
2161 2012-04-17 Tristan Gingold <gingold@adacore.com>
2163 * vms-lib.c (MAX_EKEYLEN): Define.
2164 (MAX_KEYLEN): Fix value.
2165 (vms_write_index): Add comments and fix indentation.
2166 Adjust comparaison. Add assertions. Free kbn_blk.
2167 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
2168 Compense MAX_KEYLEN adjustment.
2170 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
2172 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
2173 (_bfd_mips_elf_check_relocs): Update accordingly.
2175 2012-04-13 Alan Modra <amodra@gmail.com>
2178 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
2181 2012-04-12 David S. Miller <davem@davemloft.net>
2183 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
2184 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
2185 * libbfd.h: Regenerate.
2186 * bfd-in2.h: Likewise.
2187 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
2188 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
2189 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
2190 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
2191 (_bfd_sparc_elf_check_relocs): Likewise.
2192 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
2193 (_bfd_sparc_elf_relocate_section): Likewise.
2195 2012-04-12 Roland McGrath <mcgrathr@google.com>
2197 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
2199 (struct elf32_arm_link_hash_table): New member `nacl_p'.
2200 (elf32_arm_link_hash_table_create): Initialize it.
2201 (elf32_arm_nacl_link_hash_table_create): New function.
2202 (arm_movw_immediate, arm_movt_immediate): New functions.
2203 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
2204 (elf32_arm_finish_dynamic_sections): Likewise.
2205 (elf32_arm_output_plt_map_1): Likewise.
2206 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
2207 New backend vector stanza.
2208 (elf32_arm_nacl_modify_segment_map): New function.
2209 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
2210 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
2211 * configure.in: Likewise.
2212 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
2213 (bfd_elf32_littlearm_nacl_vec): Likewise.
2214 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
2215 (bfd_elf32_bigarm_symbian_vec): Likewise.
2216 (bfd_elf32_littlearm_symbian_vec): Likewise.
2217 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2218 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2219 * configure: Regenerated.
2221 2012-04-12 Tristan Gingold <gingold@adacore.com>
2223 * elflink.c (elf_link_output_extsym): Add a guard.
2224 (bfd_elf_final_link): Remove assertion.
2225 (bfd_elf_final_link): Add a guard.
2226 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
2227 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
2228 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
2229 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
2231 (elfNN-ia64-vms target): Move to ...
2232 * elf64-ia64-vms.c: New file.
2233 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
2234 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
2235 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
2236 * configure: Regenerate.
2237 * Makefile.in: Regenerate.
2239 2012-04-11 Nick Clifton <nickc@redhat.com>
2242 * elf64-ppc.c (opd_entry_value): When dealing with sections
2243 without relocs, keep the last section loaded in order to avoid
2244 unnecessary reloads.
2246 2012-04-09 Roland McGrath <mcgrathr@google.com>
2248 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
2249 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
2250 (nacl_modify_program_headers): Likewise.
2252 2012-04-03 Roland McGrath <mcgrathr@google.com>
2254 * elf-nacl.c: New file.
2255 * elf-nacl.h: New file.
2256 * elf32-i386.c (elf_backend_modify_segment_map): Define for
2257 bfd_elf32_i386_nacl_vec.
2258 (elf_backend_modify_program_headers): Likewise.
2259 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
2260 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
2261 (elf_backend_modify_program_headers): Likewise.
2262 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
2263 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
2264 * Makefile.in: Regenerated.
2265 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
2266 (bfd_elf32_x86_64_nacl_vec): Likewise.
2267 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
2268 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
2269 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
2270 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
2271 (bfd_elf32_i386_nacl_vec): Likewise.
2272 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
2273 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
2274 * configure: Regenerated.
2276 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
2278 * elf32-m68k.c (elf_m68k_relocate_section): Allow
2279 R_68K_TLS_LE{8,16,32} for PIE.
2281 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2283 * elf64-s390.c: Fix several comments regarding PLT entry
2285 * elf32-s390.c: Likewise.
2287 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2289 * elf64-s390.c: Use the section pointer shortcuts in
2290 elf_link_hash_table and remove them from the target specific
2292 * elf32-s390.c: Likewise.
2294 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2296 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
2298 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
2299 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
2300 (elf_s390_finish_dynamic_sections): Likewise.
2301 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
2302 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
2303 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
2304 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
2305 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
2307 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2309 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
2310 Rename all occurrences in the file to elf_dyn_relocs.
2311 * elf64-s390.c: Likewise.
2313 2012-03-30 Alan Modra <amodra@gmail.com>
2315 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
2318 2012-03-29 Alan Modra <amodra@gmail.com>
2320 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
2321 * bfd-in2.h: Regenerate.
2323 2012-03-23 Alan Modra <amodra@gmail.com>
2325 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
2326 on empty alloc sections.
2328 2012-03-23 Alan Modra <amodra@gmail.com>
2330 * linker.c (_bfd_nearby_section): New function, split out from..
2332 * bfd-in.h (_bfd_nearby_section): Declare.
2333 * bfd-in2.h: Regenerate.
2334 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
2335 data_index_section with ld -q or ld -r output relocs against
2336 stripped output sections. Instead use _bfd_nearby_section.
2338 2012-03-23 Alan Modra <amodra@gmail.com>
2341 * elf64-ppc.c (opd_entry_value): Read full symbol table when
2342 sym hashes unavailable.
2344 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
2346 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
2347 for non-C6X objects.
2349 2012-03-20 Kai Tietz <ktietz@redhat.com>
2352 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
2353 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
2354 Add windows.h header include if HAVE_WINDOWS_H is defined.
2355 (dlerror): New static function if windows variant is used instead
2357 (dlclose): Likewise.
2360 * configure: Regenerated.
2361 * config.in: Regenerated.
2363 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
2366 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
2367 for R_386_GOTOFF relocation against protected function if
2368 SYMBOLIC_BIND is true.
2370 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
2371 error for R_X86_64_GOTOFF64 relocation against protected function
2372 when building executable or SYMBOLIC_BIND is true.
2374 2012-03-16 Roland McGrath <mcgrathr@google.com>
2376 * config.bfd: Handle x86_64-*-nacl*.
2377 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
2378 (bfd_elf32_x86_64_nacl_vec): Likewise.
2379 * targets.c: Support them.
2380 * configure.in: Likewise.
2381 * configure: Regenerated.
2383 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2385 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
2386 (elf32_arm_attributes_forbid_div): Likewise.
2387 (elf32_arm_merge_eabi_attributes): Correct handling of
2390 2012-03-15 Roland McGrath <mcgrathr@google.com>
2392 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
2393 elf_x86_64_backend_data parameters for plt_eh_frame.
2395 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
2396 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
2397 (elf_x86_64_arch_bed): New variable.
2398 (elf_backend_arch_data): New macro.
2399 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
2400 (elf_x86_64_allocate_dynrelocs): Likewise.
2401 (elf_x86_64_relocate_section): Likewise.
2402 (elf_x86_64_plt_sym_val): Likewise.
2403 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
2404 parameters for PLT details.
2405 (elf_x86_64_finish_dynamic_sections): Likewise.
2407 2012-03-14 Roland McGrath <mcgrathr@google.com>
2409 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
2410 to the full size, padding out with nop instructions.
2412 2012-03-12 Alan Modra <amodra@gmail.com>
2414 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
2415 on zero size dynbss symbol.
2416 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
2417 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
2418 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
2419 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
2420 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
2421 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
2422 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
2423 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
2424 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2425 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2426 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2427 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
2428 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
2429 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
2430 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
2431 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2432 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2433 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
2434 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
2435 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2436 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
2438 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
2440 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
2441 * bfd-in2.h: Regenerate.
2442 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
2443 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
2445 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
2448 * elf32-i386.c (elf_i386_relocate_section): Restore
2451 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
2454 2012-03-08 Tristan Gingold <gingold@adacore.com>
2456 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
2457 keylen according to archive kind. Set nextvbn and nextrfa lhd
2458 fields. Add comments.
2460 2012-03-07 Nick Clifton <nickc@redhat.com>
2462 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
2464 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
2465 (elf_mn10300_tdata): Define.
2466 (elf_mn10300_local_got_tls_type): Define.
2467 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
2468 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
2469 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
2470 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
2471 (mn10300_reloc_map): Likewise.
2472 (elf_mn10300_tls_transition): New function.
2473 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
2474 (mn10300_elf_check_relocs): Add TLS support.
2475 (mn10300_elf_final_link_relocate): Likewise.
2476 (mn10300_elf_relocate_section): Likewise.
2477 (mn10300_elf_relax_section): Likewise.
2478 (elf32_mn10300_link_hash_newfunc): Initialise new field.
2479 (_bfd_mn10300_copy_indirect_symbol): New function.
2480 (elf32_mn10300_link_hash_table_create): Initialise new fields.
2481 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
2482 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
2483 (_bfd_mn10300_elf_reloc_type_class): Allocate an
2484 elf_mn10300_obj_tdata structure.
2485 (elf_backend_copy_indirect_symbol): Define.
2486 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
2487 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
2488 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
2489 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
2490 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
2491 alongside other MN10300 relocations.
2492 * bfd-in2.h: Regenerate.
2493 * libbfd.h: Regenerate.
2495 2012-03-06 Jakub Jelinek <jakub@redhat.com>
2497 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
2498 set relocate to TRUE.
2500 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2503 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
2504 overflows for R_SPARC_UA32 in .stab sections.
2506 2012-03-01 Alan Modra <amodra@gmail.com>
2508 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
2510 2012-02-27 Alan Modra <amodra@gmail.com>
2512 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
2513 before calling elf specific function.
2514 (sh_elf_osec_readonly_p): Test for error return from above.
2516 2012-02-27 Alan Modra <amodra@gmail.com>
2518 * elf32-spu.c (build_stub): Fix malloc under-allocation.
2520 2012-02-25 Walter Lee <walt@tilera.com>
2521 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
2522 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
2523 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
2524 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
2525 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
2526 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
2527 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
2528 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
2529 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
2530 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
2531 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
2532 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
2533 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
2534 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
2535 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
2536 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
2537 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
2538 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
2539 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
2540 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
2541 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
2542 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
2543 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
2544 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
2545 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
2546 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
2547 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
2548 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
2549 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
2550 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
2551 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
2552 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
2553 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
2554 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
2555 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
2556 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
2557 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
2558 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
2559 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
2560 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
2561 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
2562 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2563 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2564 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2565 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2566 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2567 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2568 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2569 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2570 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2571 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2573 (tilepro_reloc_map): Ditto.
2574 (tilepro_info_to_howto_rela): Ditto.
2575 (reloc_to_create_func): Ditto.
2576 (tilepro_tls_translate_to_le): New.
2577 (tilepro_tls_translate_to_ie): New.
2578 (tilepro_elf_tls_transition): New.
2579 (tilepro_elf_check_relocs): Handle new tls relocations.
2580 (tilepro_elf_gc_sweep_hook): Ditto.
2581 (allocate_dynrelocs): Ditto.
2582 (tilepro_elf_relocate_section): Ditto.
2583 (tilepro_replace_insn): New.
2584 (insn_mask_X1): New.
2585 (insn_mask_X0_no_dest_no_srca): New
2586 (insn_mask_X1_no_dest_no_srca): New
2587 (insn_mask_Y0_no_dest_no_srca): New
2588 (insn_mask_Y1_no_dest_no_srca): New
2591 (insn_tls_le_move_X1): New
2592 (insn_tls_le_move_zero_X0X1): New
2593 (insn_tls_ie_lw_X1): New
2594 (insn_tls_ie_add_X0X1): New
2595 (insn_tls_ie_add_Y0Y1): New
2596 (insn_tls_gd_add_X0X1): New
2597 (insn_tls_gd_add_Y0Y1): New
2598 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2600 (tilegx_reloc_map): Ditto.
2601 (tilegx_info_to_howto_rela): Ditto.
2602 (reloc_to_create_func): Ditto.
2603 (tilegx_elf_link_hash_table): New field disable_le_transition.
2604 (tilegx_tls_translate_to_le): New.
2605 (tilegx_tls_translate_to_ie): New.
2606 (tilegx_elf_tls_transition): New.
2607 (tilegx_elf_check_relocs): Handle new tls relocations.
2608 (tilegx_elf_gc_sweep_hook): Ditto.
2609 (allocate_dynrelocs): Ditto.
2610 (tilegx_elf_relocate_section): Ditto.
2611 (tilegx_copy_bits): New.
2612 (tilegx_replace_insn): New.
2613 (insn_mask_X1): New.
2614 (insn_mask_X0_no_dest_no_srca): New.
2615 (insn_mask_X1_no_dest_no_srca): New.
2616 (insn_mask_Y0_no_dest_no_srca): New.
2617 (insn_mask_Y1_no_dest_no_srca): New.
2618 (insn_mask_X0_no_operand): New.
2619 (insn_mask_X1_no_operand): New.
2620 (insn_mask_Y0_no_operand): New.
2621 (insn_mask_Y1_no_operand): New.
2622 (insn_tls_ie_ld_X1): New.
2623 (insn_tls_ie_ld4s_X1): New.
2624 (insn_tls_ie_add_X0X1): New.
2625 (insn_tls_ie_add_Y0Y1): New.
2626 (insn_tls_ie_addx_X0X1): New.
2627 (insn_tls_ie_addx_Y0Y1): New.
2628 (insn_tls_gd_add_X0X1): New.
2629 (insn_tls_gd_add_Y0Y1): New.
2630 (insn_move_X0X1): New.
2631 (insn_move_Y0Y1): New.
2632 (insn_add_X0X1): New.
2633 (insn_add_Y0Y1): New.
2634 (insn_addx_X0X1): New.
2635 (insn_addx_Y0Y1): New.
2636 * libbfd.h: Regenerate.
2637 * bfd-in2.h: Regenerate.
2639 2012-02-25 Walter Lee <walt@tilera.com>
2641 * config.bfd (tilegx-*-*): rename little endian vector; add big
2643 (tilegxbe-*-*): New case.
2644 * configure.in (bfd_elf32_tilegx_vec): Rename...
2645 (bfd_elf32_tilegx_le_vec): ... to this.
2646 (bfd_elf32_tilegx_be_vec): New vector.
2647 (bfd_elf64_tilegx_vec): Rename...
2648 (bfd_elf64_tilegx_le_vec): ... to this.
2649 (bfd_elf64_tilegx_be_vec): New vector.
2650 * configure: Regenerate.
2651 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2652 (TARGET_LITTLE_NAME): Ditto.
2653 (TARGET_BIG_SYM): Define.
2654 (TARGET_BIG_NAME): Define.
2655 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2656 (TARGET_LITTLE_NAME): Ditto.
2657 (TARGET_BIG_SYM): Define.
2658 (TARGET_BIG_NAME): Define.
2659 * targets.c (bfd_elf32_tilegx_vec): Rename...
2660 (bfd_elf32_tilegx_le_vec): ... to this.
2661 (bfd_elf32_tilegx_be_vec): Declare.
2662 (bfd_elf64_tilegx_vec): Rename...
2663 (bfd_elf64_tilegx_le_vec): ... to this.
2664 (bfd_elf64_tilegx_be_vec): Declare.
2665 (_bfd_target_vector): Add / rename above vectors.
2666 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2667 * bfd-in2.h: Regenerate.
2668 * cpu-tilegx.c (bfd_tilegx32_arch): define.
2669 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2671 2012-02-24 Nick Clifton <nickc@redhat.com>
2674 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2675 error message instead of aborting, when an outofrange reloc is
2678 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
2680 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2681 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
2682 bit-fields when target and host differ in endian-ness. When
2683 PAIRs are non-scattered find the 'symbol' from the preceding
2684 reloc. Add FIXME re. reloc symbols on section boundaries.
2685 (bfd_mach_o_swap_out_non_scattered_reloc): New.
2686 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2688 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
2690 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2692 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2693 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2695 2012-02-17 Tristan Gingold <gingold@adacore.com>
2697 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2698 * libbfd.h: Regenerated.
2699 * bfd-in2.h: Likewise.
2700 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2701 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2702 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2704 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2706 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2707 GD->LE and LD->LE optimizations.
2709 2012-02-16 Alan Modra <amodra@gmail.com>
2712 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2714 2012-02-13 Richard Henderson <rth@redhat.com>
2717 * linker.c (fix_syms): Force symbols outside any section into
2718 bfd_abs_section_ptr.
2720 2012-02-13 Alan Modra <amodra@gmail.com>
2722 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2723 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2724 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2725 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2727 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2728 Nick Clifton <nickc@redhat.com>
2730 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2733 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2735 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2736 vma additions in their logical, rather than physical order.
2738 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2740 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2742 * mach-o-x86-64.c (text_section_names_xlat): New.
2743 (mach_o_x86_64_segsec_names_xlat): New.
2744 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2745 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2747 2012-02-10 Tristan Gingold <gingold@adacore.com>
2749 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2750 to avoid infinite loop. Add comments.
2752 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
2755 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2757 (bfd_arch_i386_short_nop_fill): New.
2758 (bfd_arch_i386_long_nop_fill): Likewise.
2759 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2760 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
2761 bfd_arch_info initializers.
2763 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2764 (bfd_arch_i386_short_nop_fill): This.
2765 Update bfd_arch_info initializers.
2766 * cpu-l1om.c: Likewise.
2768 2012-02-08 Alan Modra <amodra@gmail.com>
2770 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2771 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2772 the correct h->u.weakdef.
2774 2012-02-07 Alan Modra <amodra@gmail.com>
2776 * elf.c (elf_find_function): Don't use internal_elf_sym.
2777 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
2778 parameter with asymbol.
2779 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2780 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2781 (struct elf_backend_data <maybe_function_sym>): Likewise.
2783 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
2786 * elf32-avr.c (elf32_avr_relax_section): Correct the
2787 condition that qualifies the candidates for relaxation.
2789 2012-02-02 Tristan Gingold <gingold@adacore.com>
2791 * bfdio.c (real_fopen): Remove unused vms_modes variable.
2793 2012-02-02 Tristan Gingold <gingold@adacore.com>
2795 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2798 2012-02-02 Tristan Gingold <gingold@adacore.com>
2800 * archive.c (bfd_slurp_armap): Fix thinko in cast.
2802 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
2805 * archures.c (bfd_arch_info): Add fill.
2806 (bfd_default_arch_struct): Add bfd_arch_default_fill.
2807 (bfd_arch_default_fill): New.
2809 * configure.in: Set bfd version to 2.22.52.
2810 * configure: Regenerated.
2812 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2814 * cpu-arc.c: Likewise.
2815 * cpu-arm.c: Likewise.
2816 * cpu-avr.c: Likewise.
2817 * cpu-bfin.c: Likewise.
2818 * cpu-cr16.c: Likewise.
2819 * cpu-cr16c.c: Likewise.
2820 * cpu-cris.c: Likewise.
2821 * cpu-crx.c: Likewise.
2822 * cpu-d10v.c: Likewise.
2823 * cpu-d30v.c: Likewise.
2824 * cpu-dlx.c: Likewise.
2825 * cpu-epiphany.c: Likewise.
2826 * cpu-fr30.c: Likewise.
2827 * cpu-frv.c: Likewise.
2828 * cpu-h8300.c: Likewise.
2829 * cpu-h8500.c: Likewise.
2830 * cpu-hppa.c: Likewise.
2831 * cpu-i370.c: Likewise.
2832 * cpu-i860.c: Likewise.
2833 * cpu-i960.c: Likewise.
2834 * cpu-ia64.c: Likewise.
2835 * cpu-ip2k.c: Likewise.
2836 * cpu-iq2000.c: Likewise.
2837 * cpu-lm32.c: Likewise.
2838 * cpu-m10200.c: Likewise.
2839 * cpu-m10300.c: Likewise.
2840 * cpu-m32c.c: Likewise.
2841 * cpu-m32r.c: Likewise.
2842 * cpu-m68hc11.c: Likewise.
2843 * cpu-m68hc12.c: Likewise.
2844 * cpu-m68k.c: Likewise.
2845 * cpu-m88k.c: Likewise.
2846 * cpu-mcore.c: Likewise.
2847 * cpu-mep.c: Likewise.
2848 * cpu-microblaze.c: Likewise.
2849 * cpu-mips.c: Likewise.
2850 * cpu-mmix.c: Likewise.
2851 * cpu-moxie.c: Likewise.
2852 * cpu-msp430.c: Likewise.
2853 * cpu-mt.c: Likewise.
2854 * cpu-ns32k.c: Likewise.
2855 * cpu-openrisc.c: Likewise.
2856 * cpu-or32.c: Likewise.
2857 * cpu-pdp11.c: Likewise.
2858 * cpu-pj.c: Likewise.
2859 * cpu-plugin.c: Likewise.
2860 * cpu-powerpc.c: Likewise.
2861 * cpu-rl78.c: Likewise.
2862 * cpu-rs6000.c: Likewise.
2863 * cpu-rx.c: Likewise.
2864 * cpu-s390.c: Likewise.
2865 * cpu-score.c: Likewise.
2866 * cpu-sh.c: Likewise.
2867 * cpu-sparc.c: Likewise.
2868 * cpu-spu.c: Likewise.
2869 * cpu-tic30.c: Likewise.
2870 * cpu-tic4x.c: Likewise.
2871 * cpu-tic54x.c: Likewise.
2872 * cpu-tic6x.c: Likewise.
2873 * cpu-tic80.c: Likewise.
2874 * cpu-tilegx.c: Likewise.
2875 * cpu-tilepro.c: Likewise.
2876 * cpu-v850.c: Likewise.
2877 * cpu-vax.c: Likewise.
2878 * cpu-w65.c: Likewise.
2879 * cpu-we32k.c: Likewise.
2880 * cpu-xc16x.c: Likewise.
2881 * cpu-xstormy16.c: Likewise.
2882 * cpu-xtensa.c: Likewise.
2883 * cpu-z80.c: Likewise.
2884 * cpu-z8k.c: Likewise.
2886 * cpu-i386.c: Include "libiberty.h".
2887 (bfd_arch_i386_fill): New.
2888 Add bfd_arch_i386_fill to bfd_arch_info initializer.
2890 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
2891 * cpu-l1om.c: Likewise.
2893 * linker.c (default_data_link_order): Call abfd->arch_info->fill
2896 * bfd-in2.h: Regenerated.
2898 2012-01-27 Michael Eager <eager@eagercon.com>
2900 * elf32-microblaze.c (create_got_section):
2901 Reuse existing .rela.got section.
2903 2012-01-23 Alan Modra <amodra@gmail.com>
2905 * elf-bfd.h: Formatting.
2906 (struct elf_backend_data): Add "maybe_function_sym".
2907 (_bfd_elf_maybe_function_sym): Declare.
2908 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2909 (elfNN_bed): Init new field.
2910 * elf.c (elf_find_function): Use maybe_function_sym.
2911 (_bfd_elf_maybe_function_sym): New function.
2912 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2913 (ppc64_elf_maybe_function_sym): New function.
2915 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
2918 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2919 pad the size field in an archive header.
2920 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2921 function for the archive size field.
2922 (bfd_generic_openr_next_archived_file): Likewise.
2923 (do_slurp_coff_armap): Likewise.
2924 (_bfd_write_archive_contents): Likewise.
2925 (_bfd_bsd44_write_ar_hdr): Use the new function.
2926 (bfd_ar_hdr_from_filesystem): Likewise.
2927 (_bfd_write_archive_contents): Likewise.
2928 (bsd_write_armap): Likewise.
2929 (coff_write_armap): Likewise.
2930 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2931 * bfdio.c (bfd_bread): Use correct type for archive element
2933 * ar.c (open_inarch): Likewise.
2934 (extract_file): Likewise.
2935 * libbfd-in.h (struct areltdata): Use correct types for
2936 parsed_size and extra_size fields.
2937 Prototype _bfd_ar_sizepad function.
2938 * libbfd.h: Regenerate.
2940 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
2942 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2943 Return NULL if core file generation is unsupported.
2944 (elfcore_write_prstatus): Likewise.
2945 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2946 (elf_backend_write_core_note): Define.
2948 2012-01-19 Tristan Gingold <gingold@adacore.com>
2950 * pef.c: Add a comment.
2953 2012-01-17 Alan Modra <amodra@gmail.com>
2955 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2956 trailing garbage in the note.
2957 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2959 2012-01-16 Daniel Green <venix1@gmail.com>
2962 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2963 h->root.type not h->type.
2964 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2966 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2968 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2971 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2973 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2974 position from here... to (bfd_mach_o_build_seg_command): Here.
2976 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
2978 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2979 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2980 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2981 file. (bfd_mach_o_section): Add indirect_syms field.
2983 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2985 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2986 vmsize from filesize. Don't compute offsets or file sizes for
2989 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2991 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2992 command type independent.
2994 2012-01-11 Alan Modra <amodra@gmail.com>
2996 * elf64-ppc.c: Define more insns used in plt call stubs.
2997 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2998 (ppc64_elf_relocate_section): Likewise.
2999 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
3000 (struct ppc_link_hash_table): Increase size of stub_count array.
3001 Add plt_stub_align and plt_thread_safe.
3002 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
3003 (plt_stub_size, plt_stub_pad): New functions.
3004 (build_plt_stub): Emit barriers for power7 thread safety. Don't
3005 emit needless save of r2.
3006 (build_tls_get_addr_stub): Adjust params.
3007 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
3008 plt stubs. Adjust build_*plt_stub calls.
3009 (ppc_size_one_stub): Similarly.
3010 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
3011 params. Choose default for plt_thread_safe based on existence of
3012 calls to thread creation functions. Modify plt_call to
3013 plt_call_r2save when no tocsave reloc found. Align tail of stub
3015 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
3016 output of stub statistics.
3017 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
3018 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
3020 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
3023 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
3024 check on R_X86_64_PCXX.
3026 2012-01-10 Tristan Gingold <gingold@adacore.com>
3028 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
3031 2012-01-10 Tristan Gingold <gingold@adacore.com>
3033 * bfdio.c (bfd_tell): Handle nested archives.
3035 * cache.c (bfd_cache_lookup_worker): Ditto.
3036 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
3038 (bfd_generic_openr_next_archived_file): Likewise.
3040 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
3042 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
3043 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
3044 (bfd_mach_o_primary_symbol_sort_key): Likewise.
3045 (bfd_mach_o_cf_symbols): Likewise.
3046 (bfd_mach_o_sort_symbol_table): Remove.
3047 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
3048 for indirect and dysymtab counts. Do the symbol sorting here.
3049 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
3050 Make the indirect symbols a TODO.
3051 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
3052 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
3054 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
3055 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
3056 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
3057 (IS_MACHO_INDIRECT): Remove.
3058 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
3060 2012-01-06 Nick Clifton <nickc@redhat.com>
3063 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
3064 'flaginfo' to avoid conflicts with AIX system headers.
3066 2012-01-06 Tristan Gingold <gingold@adacore.com>
3068 * bfdio.c (bfd_bread): Use arelt_size macro.
3070 2012-01-06 Tristan Gingold <gingold@adacore.com>
3072 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
3074 2012-01-05 Nick Clifton <nickc@redhat.com>
3077 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
3080 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3082 Fix zero registers core files when built by gcc-4.7.
3083 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
3084 size. Call elfcore_write_note for the local variables. Remove the
3085 final elfcore_write_note call. Add NOTREACHED comments.
3087 2012-01-04 Tristan Gingold <gingold@adacore.com>
3089 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
3090 (bfd_mach_o_generic_stat_arch_elt): Adjust.
3092 2012-01-04 Tristan Gingold <gingold@adacore.com>
3094 * mach-o.c (bfd_mach_o_fat_member_init): New function.
3095 (bfd_mach_o_openr_next_archived_file): Reindent.
3096 Adjust to call bfd_mach_o_fat_member_init.
3097 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
3099 2012-01-04 Tristan Gingold <gingold@adacore.com>
3101 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
3102 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
3103 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
3104 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
3105 BFD_RELOC_MACH_O_X86_64_BRANCH32,
3106 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
3107 BFD_RELOC_MACH_O_X86_64_GOT.
3109 2012-01-04 Tristan Gingold <gingold@adacore.com>
3111 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
3112 (bfd_mach_o_load_command): Add fvmlib field.
3114 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
3115 (bfd_mach_o_read_command): Handle fvmlib.
3117 2012-01-04 Tristan Gingold <gingold@adacore.com>
3119 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
3120 Decode msubtype for ARM.
3122 2012-01-04 Tristan Gingold <gingold@adacore.com>
3124 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
3126 2012-01-04 Tristan Gingold <gingold@adacore.com>
3128 * mach-o.h: Reindent header.
3129 (bfd_mach_o_encryption_info_command): New structure.
3130 (bfd_mach_o_load_command): Add encryption_info field.
3132 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
3133 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
3134 (bfd_mach_o_read_command): Adjust error message.
3136 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
3138 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
3139 which reads DWARF2 and stores in stash from find_line.
3140 (find_line) Call _bfd_dwarf2_slurp_debug_info.
3141 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
3142 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
3143 * mach-o.c (dsym_subdir): The name of subdir where debug
3144 information may be stored.
3145 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
3147 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
3148 corresponding to the executable.
3149 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
3150 specified binary file.
3151 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
3153 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
3154 executables, dylibs, and bundles.
3155 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
3156 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
3158 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3160 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
3162 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
3163 (bfd_mach_o_cf_symbols): Likewise.
3165 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3167 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
3169 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3171 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
3172 as the value of an indirect symbol. Keep the string table index in
3173 non-indirect syms for reference.
3174 (bfd_mach_o_write_dysymtab): New.
3175 (bfd_mach_o_primary_symbol_sort_key): New.
3176 (bfd_mach_o_cf_symbols): New.
3177 (bfd_mach_o_sort_symbol_table): New.
3178 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
3179 If we are emitting a dysymtab, process indirect symbols and count the
3180 number of each other kind.
3181 (bfd_mach_o_mangle_sections): New.
3182 (bfd_mach_o_write_contents): Split out some pre-requisite code into
3183 the command builder. Write dysymtab if the command is present.
3184 (bfd_mach_o_count_sections_for_seg): New.
3185 (bfd_mach_o_build_seg_command): New.
3186 (bfd_mach_o_build_dysymtab_command): New.
3187 (bfd_mach_o_build_commands): Reorganize to support the fact that some
3188 commands are optional and should not be emitted if there are no
3189 sections or symbols.
3190 (bfd_mach_o_set_section_contents): Amend comment.
3191 * mach-o.h: Amend and add to comments.
3192 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
3193 pointer to the indirects, when present.
3194 (bfd_mach_o_should_emit_dysymtab): New macro.
3195 (IS_MACHO_INDIRECT): Likewise.
3197 For older changes see ChangeLog-2011
3199 Copyright (C) 2012 Free Software Foundation, Inc.
3201 Copying and distribution of this file, with or without modification,
3202 are permitted in any medium without royalty provided the copyright
3203 notice and this notice are preserved.
3209 version-control: never
projects / deliverable / binutils-gdb.git / blob