1 2012-12-16 H.J. Lu <hongjiu.lu@intel.com>
4 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Also check
5 local IFUNC references.
6 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
8 2012-12-14 Tom Tromey <tromey@redhat.com>
10 * elf.c (elfcore_grok_note) <NT_FILE>: New case.
12 2012-12-13 H.J. Lu <hongjiu.lu@intel.com>
15 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Check local
17 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
19 2012-12-10 Edgar E. Iglesias <edgar.iglesias@gmail.com>
21 * reloc.c (MICROBLAZE): Document new relocations
22 * bfd-in2.h: Regenerated
23 * libbfd.h: Regenerated
24 * elf32-microblaze.c (microblaze_elf_howto_raw): Add TLS relocations
25 (microblaze_elf_reloc_type_lookup): Likewise
26 (elf32_mb_link_hash_entry): define TLS reference types
27 (elf32_mb_link_hash_table): add TLS Local dynamic GOT entry
28 #define has_tls_reloc if section has TLS relocs
29 (dtprel_base), (check_unique_offset): New
30 (microblaze_elf_output_dynamic_relocation): output simple
31 dynamic relocation into SRELOC.
32 (microblaze_elf_relocate_section): Accommodate TLS relocations.
33 (microblaze_elf_check_relocs): Likewise
34 (update_local_sym_info): New
35 (microblaze_elf_copy_indirect_symbol): Add tls_mask.
36 (allocate_dynrelocs): Handle TLS symbol
37 (microblaze_elf_size_dynamic_sections): Set size and offset
38 (microblaze_elf_finish_dynamic_symbol): Use
39 microblaze_elf_output_dynamic_relocation
41 2012-12-09 H.J. Lu <hongjiu.lu@intel.com>
44 * archive.c (bsd_write_armap): Properly check indicies bigger
47 2012-12-07 Alan Modra <amodra@gmail.com>
50 * elf.c (_bfd_elf_map_sections_to_segments): Include elf header
51 size when determining phdr_in_segment.
53 2012-12-06 Yufeng Zhang <yufeng.zhang@arm.com>
55 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): New function.
56 (elf_backend_grok_prstatus): Define to elf64_aarch64_grok_prstatus.
58 2012-12-06 Alan Modra <amodra@gmail.com>
60 * elfxx-mips.c (allocate_dynrelocs): Correct test for symbol
61 defined in a regular file to include common symbols.
63 2012-12-05 Leif Ekblad <leif@rdos.net>
65 * config.bfd: Add x86_64-*-rdos.
67 2012-12-05 Alan Modra <amodra@gmail.com>
69 * elf64-ppc.c (build_plt_stub): Fix off by one error in branch
72 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
75 * elfxx-mips.c (mips_elf_link_hash_table): Update comment for
77 (_bfd_mips_elf_create_dynamic_sections): Always create a
78 .rld_map section if no __rld_obj_head symbol has been seen.
80 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
82 * elf32-mips.c (mips_elf32_object_p): Return right away when the
83 ABI is not compatible.
84 * elfn32-mips.c (mips_elf_n32_object_p): Likewise.
86 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
88 * elf32-tilepro.c (tilepro_elf_mkobject): New function.
89 (bfd_elf32_mkobject): New macro.
91 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
93 * elf32-mips.c (bfd_elf32_mkobject): New macro.
94 * elf64-mips.c (bfd_elf64_mkobject): Likewise.
95 * elfn32-mips.c (bfd_elf32_mkobject): Likewise.
96 * elfxx-mips.h (_bfd_mips_elf_mkobject): New prototype.
97 * elfxx-mips.c (mips_elf_obj_tdata): New struct.
98 (mips_elf_tdata): New macro.
99 (_bfd_mips_elf_mkobject): New function.
100 (mips_elf_merge_obj_attributes): Report the originating input BFD
101 on attribute conflicts.
103 2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
105 * elfxx-mips.c (mips_elf_merge_obj_attributes): Correct messages
106 for the -mdouble-float and -msingle-float cases throughout; make
107 all the messages report the output file consistently on the
110 2012-11-29 Roland McGrath <mcgrathr@google.com>
112 * elf-nacl.c (segment_eligible_for_headers): Disallow writable segments.
114 2012-11-26 Roland McGrath <mcgrathr@google.com>
116 * elf-nacl.c (nacl_modify_segment_map): Don't crash when INFO is null.
118 2012-11-21 H.J. Lu <hongjiu.lu@intel.com>
121 * elf.c (copy_elf_program_header): When rewriting program
122 header, set the output maxpagesize to the maximum alignment
123 of input PT_LOAD segments.
125 2012-11-21 Roland McGrath <mcgrathr@google.com>
127 * elf-nacl.c (segment_nonexecutable_and_has_contents): Renamed to ...
128 (segment_eligible_for_headers): ... this. Take new arguments
129 MAXPAGESIZE and SIZEOF_HEADERS. Return false if the first section's
130 start address doesn't leave space for the headers.
131 (nacl_modify_segment_map): Update caller.
133 2012-11-20 H.J. Lu <hongjiu.lu@intel.com>
136 * elf-bfd.h (elf_link_hash_entry): Remove ref_dynamic_nonweak
138 (elf_link_add_object_symbols): Don't set nor check
141 2012-11-20 Alan Modra <amodra@gmail.com>
143 * elf32-rx.c (rx_elf_print_private_bfd_data): Warning fix.
145 2012-11-16 Joey Ye <joey.ye@arm.com>
147 * elf32-arm.c (elf32_arm_final_link_relocate
148 <case R_ARM_THM_ALU_PREL_11_0, case R_ARM_THM_PC12>): Align address of
149 the place being relocated.
150 (elf32_arm_final_link_relocate, case R_ARM_THM_PC8): Align address
151 of the place being relocated and truncate addend.
154 2012-11-14 Roland McGrath <mcgrathr@google.com>
156 * elf32-arm.c (elf32_arm_nacl_plt0_entry): Use bic rather than bfc
157 instruction for data sandboxing.
159 2012-11-14 Tristan Gingold <gingold@adacore.com>
161 * mach-o.c (bfd_mach_o_read_main)
162 (bfd_mach_o_read_source_version): New functions.
163 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DATA_IN_CODE,
164 BFD_MACH_O_LC_DYLIB_CODE_SIGN_DRS, BFD_MACH_O_LC_MAIN,
165 BFD_MACH_O_LC_SOURCE_VERSION.
166 * mach-o.h (bfd_mach_o_main_command)
167 (bfd_mach_o_source_version_command): New types.
168 (bfd_mach_o_load_command): Add fields for these new types.
170 2012-11-14 Tristan Gingold <gingold@adacore.com>
172 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Add a special
173 handling for non-scattered pairs. Update comments.
175 2012-11-13 Joe Seymour <jseymour@codesourcery.com>
177 * elf.c (rewrite_elf_program_header): Allocate elf_segment_map
178 with bfd_zalloc, instead of bfd_alloc.
180 2012-11-09 Nick Clifton <nickc@redhat.com>
182 * Makefile.am (ALL_MACHINES): Add cpu-v850-rh850.lo.
183 (ALL_MACHINES_CFILES): Add cpu-v850-rh850.c.
184 * archures.c (bfd_arch_info): Add bfd_v850_rh850_arch.
185 * config.bfd: Likewise.
186 * configure.in: Add bfd_elf32_v850_rh850_vec.
187 * cpu-v850.c: Update printed description.
188 * cpu-v850_rh850.c: New file.
189 * elf32-v850.c (v850_elf_check_relocs): Add support for RH850 ABI
191 (v850_elf_perform_relocation): Likewise.
192 (v850_elf_final_link_relocate): Likewise.
193 (v850_elf_relocate_section): Likewise.
194 (v850_elf_relax_section): Likewise.
195 (v800_elf_howto_table): New.
196 (v850_elf_object_p): Add support for RH850 ABI values.
197 (v850_elf_final_write_processing): Likewise.
198 (v850_elf_merge_private_bfd_data): Likewise.
199 (v850_elf_print_private_bfd_data): Likewise.
200 (v800_elf_reloc_map): New.
201 (v800_elf_reloc_type_lookup): New.
202 (v800_elf_reloc_name_lookup): New.
203 (v800_elf_info_to_howto): New.
204 (bfd_elf32_v850_rh850_vec): New.
205 (bfd_arch_v850_rh850): New.
206 * targets.c (_bfd_targets): Add bfd_elf32_v850_rh850_vec.
207 * Makefile.in: Regenerate.
208 * bfd-in2.h: Regenerate.
209 * configure: Regenerate.
211 * elf32-rx.c (describe_flags): New function. Returns a buffer
212 containing a description of the E_FLAG_RX_... values set.
213 (rx_elf_merge_private_bfd_data): Use it.
214 (rx_elf_print_private_bfd_data): Likewise.
215 (elf32_rx_machine): Skip EF_RX_CPU_RX check.
216 (elf32_rx_special_sections): Define.
217 (elf_backend_special_sections): Define.
219 2012-11-09 Edgar E. Iglesias <edgar.iglesias@gmail.com>
221 * config.bfd: Add microblazeel-*-*
222 * configure.in: Likewise.
223 * configure: Regenerate.
224 * elf32-microblaze.c (microblaze_elf_relocate_section): Add endian awareness.
225 (microblaze_elf_merge_private_bfd_data): New.
226 (microblaze_bfd_write_imm_value_32): New.
227 (microblaze_bfd_write_imm_value_64): New.
228 (microblaze_elf_relax_section): Add endian awareness.
229 (microblaze_elf_add_symbol_hook): Define TARGET_LITTLE_NAME,
230 TARGET_LITTLE_SYM and bfd_elf32_bfd_merge_private_bfd_data.
231 * targets.c: Add bfd target bfd_elf32_microblazeel_vec.
233 2012-11-09 H.J. Lu <hongjiu.lu@intel.com>
235 * aout-tic30.c (MY_final_link_callback): Remove trailing
237 * coff-h8500.c (extra_case): Likewise.
238 (bfd_coff_reloc16_get_value): Likewise.
239 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Likewise.
240 * elf.c (_bfd_elf_slurp_version_tables): Likewise.
241 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
242 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
243 * opncls.c (bfd_calc_gnu_debuglink_crc32): Likewise.
244 * plugin.c (add_symbols): Likewise.
245 * reloc.c (bfd_check_overflow): Likewise.
246 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
248 2012-11-08 Tom Tromey <tromey@redhat.com>
250 * elf.c (elfcore_grok_note) <NT_SIGINFO>: New case; make
253 2012-11-08 Alan Modra <amodra@gmail.com>
255 * aclocal.m4: Regenerate.
256 * Makefile.in: Regenerate.
257 * po/SRC-POTFILES.in: Regenerate.
259 2012-11-07 H.J. Lu <hongjiu.lu@intel.com>
261 * section.c (bfd_get_section_contents): Replace memcpy
264 2012-11-07 Hans-Peter Nilsson <hp@axis.com>
267 * aout-target.h (MY_close_and_cleanup): Make local function
268 instead of alias of MY_bfd_free_cached_info. Also call
269 _bfd_generic_close_and_cleanup.
271 2012-11-06 H.J. Lu <hongjiu.lu@intel.com>
274 * bfdio.c (bfd_iovec): Change return type of bclose to
276 (memory_bclose): Change return type to bfd_boolean.
277 * cache.c (cache_bclose): Likewise.
278 * opncls.c (opncls_bclose): Likewise. Return TRUE on success.
279 * vms-lib.c (vms_lib_bclose): Likewise. Return TRUE.
280 * libbfd.h: Regenerated.
282 2012-11-06 Tristan Gingold <gingold@adacore.com>
284 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator):
285 Define as coff_find_nearest_line_discriminator.
287 2012-11-06 Alan Modra <amodra@gmail.com>
290 * opncls.c (opncls_iovec): Forward declare.
291 (_bfd_new_bfd_contained_in): If using opncls_iovec, copy iostream
294 2012-11-06 Alan Modra <amodra@gmail.com>
296 * mach-o.c (bfd_mach_o_close_and_cleanup): Don't call
297 _bfd_generic_close_and_cleanup for mach_o_fat archives.
299 2012-11-06 Alan Modra <amodra@gmail.com>
301 * coff-tic4x.c (tic4x_coff0_vec, tic4x_coff0_beh_vec,
302 tic4x_coff1_vec, tic4x_coff1_beh_vec, tic4x_coff2_vec,
303 tic4x_coff2_beh_vec): Allow SEC_CODE and SEC_READONLY in
305 * coff-ppc.c (TARGET_LITTLE_SYM): Likewise.
306 (TARGET_BIG_SYM): Likewise.
308 2012-11-06 Alan Modra <amodra@gmail.com>
310 * elf64-ppc.c (struct ppc_link_hash_table): Add dot_toc_dot.
311 (ppc64_elf_size_stubs): Lookup ".TOC.".
312 (ppc64_elf_relocate_section): Resolve special symbol ".TOC.".
314 2012-11-06 Alan Modra <amodra@gmail.com>
316 * elf64-ppc.c (maybe_strip_output): Heed SEC_KEEP.
318 2012-11-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
321 * elf32-s390.c (elf_s390_relocate_section): Set elf.dynobj for
323 * elf64-s390.c (elf_s390_relocate_section): Likewise.
325 2012-11-05 Alan Modra <amodra@gmail.com>
327 * configure.in: Apply 2012-09-10 change to config.in here.
329 2012-11-05 Alan Modra <amodra@gmail.com>
331 * elf64-ppc.c (ppc64_elf_edit_toc): Clear "repeat" inside
332 loop. Really mark toc entry referring to another toc entry
333 only if the first is used.
335 2012-10-30 H.J. Lu <hongjiu.lu@intel.com>
337 * configure.in: Also handle --enable-64-bit-bfd when setting
338 CORE_HEADER for 'i[3-7]86-*-linux-*'.
340 2012-10-30 Steve McIntyre <steve.mcintyre@linaro.org>
342 * elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and
343 display the new ARM hard-float/soft-float ABI flags for EABI_VER5
344 (elf32_arm_post_process_headers): Add the hard-float/soft-float
345 ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5.
347 2012-10-30 Yao Qi <yao@codesourcery.com>
348 H.J. Lu <hongjiu.lu@intel.com>
350 * configure.in: Set CORE_HEADER to hosts/x86-64linux.h for
351 'i[3-7]86-*-linux-*' if x86_64-*linux is enabled.
352 * configure: Regenerated.
354 * elf64-x86-64.c (elf_x86_64_write_core_note): Replace type
355 'prpsinfo_t' and 'prstatus_t' with 'prpsinfo64_t' and
356 'prstatus64_t' respectively.
358 * hosts/x86-64linux.h (a8_uint64_t): New.
359 (user_regsx32_struct): Renamed to ...
360 (user_regs64_struct): This. Replace uint64_t with a8_uint64_t.
361 (elf_gregx32_t): Renamed to ...
362 (elf_greg64_t): This. Replace uint64_t with a8_uint64_t.
363 (ELF_NGREGX32): Removed.
365 (elf_gregx32_t): Removed.
367 (struct prstatus64_timeval): New.
368 (elf_prstatusx32): Replace elf_gregsetx32_t with elf_gregset64_t.
369 (elf_prstatus64): New.
370 (elf_prpsinfo64): New.
371 (prstatus64_t, prpsinfo64_t): New typedef.
373 2012-10-29 Sean Keys <skeys@ipdatasys.com>
375 * elf32-xgate.c(elf_xgate_howto_table): Fix src and dest mask for
378 2012-10-29 Alan Modra <amodra@gmail.com>
380 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask in
381 R_PPC_VLE_LO16A, R_PPC_VLE_HI16A, R_PPC_VLE_HA16A,
382 R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_HI16A,
383 R_PPC_VLE_SDAREL_HA16A reloc howtos.
385 2012-10-26 Nick Clifton <nickc@redhat.com>
387 * po/uk.po: Updated Ukranian translation.
389 2012-10-26 Alan Modra <amodra@gmail.com>
392 * elf32-ppc.c (ppc_elf_reloc_type_lookup): Decode ppc64 _DS
393 bfd_reloc values. Map to corresponding D-form relocs.
394 (is_insn_ds_form, is_insn_qs_form): New functions.
395 (ppc_elf_relocate_section): Validate insn with DS-form or DQ-form
396 fields using D-form reloc.
398 2012-10-25 H.J. Lu <hongjiu.lu@intel.com>
400 * elf32-i386.c (elf_i386_size_dynamic_sections): Replace
401 _GLOBAL_OFFSET_TABLE_ lookup with htab->elf.hgot.
402 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
404 2012-10-24 H.J. Lu <hongjiu.lu@intel.com>
406 * compress.c (bfd_is_section_compressed): Don't decompress the
409 2012-10-23 Nathan Sidwell <nathan@codesourcery.com>
411 * bfd-in.h (bfd_elf_stack_segment_size): Declare.
412 * bfd-in2.h: Rebuilt.
413 * elfxx-target.h (elf_backend_stack_align): New.
415 * elf-bfd.h (struct elf_backend_data): Add stack_align field.
416 * elf.c (bfd_elf_map_sections_to_segments): Pay attention to
417 stack_align and stacksize for PT_GNU_STACK segment.
418 (assign_file_positions_for_non_load_sections): Set p_memsz for
419 PT_GNU_STACK segment.
420 (copy_elf_program_header): Copy PT_GNU_STACK size.
421 * elflink.c (bfd_elf_stack_segment_size): New function, taken from
423 (bfd_elf_size_dynamic_sections): Determine
424 PT_GNU_STACK requirements after calling backend. Pay attention to
426 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Call
427 bfd_elf_stack_segment_size.
428 (elf32_bfinfdpic_modify_program_headers): Delete.
429 (elf32_bfingfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
431 (elf_backend_stack_align): Override.
432 (elf_backend_modify_program_headers): Don't override.
433 * elf32-frv.c (frvfdpic_always_size_sections): Call
434 bfd_elf_stack_segment_size.
435 (elf32_frvfdpic_modify_program_headers): Delete.
436 (elf32_frvfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
438 (elf_backend_stack_align): Override.
439 (elf_backend_modify_program_headers): Don't override.
440 * elf32-lm32.c (lm32_elf_always_size_sections): Leave
441 PT_GNU_STACK creation to underlying elf support. Check
442 __stacksize here for backwards compatibility, and set it if
444 (lm32_elf_modify_segment_map): Delete.
445 (lm32_elf_modify_program_headers): Delete.
446 (elf_backend_stack_align): Override.
447 (elf_backend_modify_segment_map): Don't override.
448 (elf_backend_modify_program_headers): Don't override.
449 * elf32-sh.c (sh_elf_always_size_sections): Call
450 bfd_elf_stack_segment_size.
451 (sh_elf_modify_program_headers): Delete.
452 (sh_elf_copy_private_data): Don't copy PT_GNU_STACK
454 (elf_backend_stack_align): Override.
455 (elf_backend_modify_program_headers): Don't override.
456 * elf32-tic6x.c (elf32_tic6x_always_size_sections): Call
457 bfd_elf_stack_segment_size.
458 (elf32_tic6x_modify_program_headers): Delete.
459 (elf32_tic6x_copy_private_data): Delete.
460 (elf_backend_stack_align): Override.
461 (bfd_elf32_bfd_copy_private_bfd_data): Don't override.
462 (elf_backend_modify_program_headers): Don't override.
464 2012-10-22 Alan Modra <amodra@gmail.com>
466 * cache.c (cache_bmmap): Don't use void* arithmetic.
468 2012-10-21 Alan Modra <amodra@gmail.com>
470 * compress.c (bfd_cache_section_contents): New function.
471 * bfd-in2.h: Regenerate.
473 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
475 * linker.c (_bfd_generic_link_output_symbols): Handle a
476 no-longer-global symbol entered through a plugin.
478 2012-10-20 Alan Modra <amodra@gmail.com>
480 * compress.c: Reinstate 2012-10-19 change.
481 (bfd_get_full_section_contents): Don't free unless we alloc.
482 Use proper decompress size. Delete some vars, rename others.
484 2012-10-19 Tom Tromey <tromey@redhat.com>
486 * compress.c: Revert previous patch.
488 2012-10-19 Tom Tromey <tromey@redhat.com>
490 * compress.c (bfd_get_full_section_contents): Don't cache
491 decompressed contents.
493 2012-10-18 Kai Tietz <ktietz@redhat.com>
496 * coff-i386.c (bfd_target): Add section flag SEC_EXCLUDE.
497 Allow BFD_COMPRESS and BFD_DECOMPRESS flags.
498 * coff-x86_64.c: Likewise.
499 * coffcode.h (DOT_ZDEBUG): New define.
500 (sec_to_styp_flags): Check for .zdebug.
501 (styp_to_sec_flags): Likewise.
502 * coffgen.c (make_a_section): Handle .debug_* section
503 compression/decompression flags.
504 * cofflink.c (mark_relocs): Ignore relocations
505 for a section, which isn't marked as used.
506 (_bfd_coff_link_input_bfd): Add support of compressed
508 * compress.c (decompress_contents): Loop as long
509 as there is input available and there is room for
511 * bfd/pe-arm.c: Add .zdebug_ partial match entry.
512 * pe-i386.c: Likewise.
513 * pe-x86_64.c: Likewise.
514 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't clear all
515 data-directories as this might destroy content.
517 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator):
518 define as coff_find_nearest_line_discriminator.
519 * libcoff-in.h (coff_find_nearest_line_discriminator): New
520 * libcoff.h: Regenerated.
521 * coff-x86_64.c: Likewise.
522 * coffgen.c (coff_find_nearest_line_discriminator): New function.
525 2012-10-16 Joel Brobecker <brobecker@adacore.com>
527 * coff64-rs6000.c (rs6000coff64_vec): Set _close_and_cleanup
528 field to _bfd_archive_close_and_cleanup.
529 (aix5coff64_vec): Likewise.
531 2012-10-16 Joel Brobecker <brobecker@adacore.com>
533 * coff-rs6000.c (rs6000coff_vec): Set _close_and_cleanup
534 field to _bfd_archive_close_and_cleanup.
535 (pmac_xcoff_vec): Likewise.
537 2012-10-16 Sofiane Naci <sofiane.naci@arm.com>
539 * elf64-aarch64.c (elf64_aarch64_tls_howto_table): Fix shift value for
540 R_AARCH64_TLSIE_LD_GOTTPREL_PREL19, R_AARCH64_TLSLE_MOVW_TPREL_G2,
541 R_AARCH64_TLSLE_MOVW_TPREL_G1, R_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
542 R_AARCH64_TLSLE_ADD_TPREL_HI12.
543 (elf64_aarch64_tlsdesc_howto_table): Fix shift value for
544 R_AARCH64_TLSDESC_LD64_PREL19 and R_AARCH64_TLSDESC_OFF_G1.
545 (elf64_aarch64_final_link_relocate): Add signed_addend when resolving
546 AARCH64_TLSLE_*_TPREL_* relocations.
548 2012-10-16 Alan Modra <amodra@gmail.com>
550 * elf32-xtensa.c (free_section_cache): Renamed from
551 clear_section_cache. Don't zero cache.
552 (section_cache_section): Remove ineffectual zero of cache.
553 Call init_section_cache instead.
555 2012-10-15 Doug Evans <dje@google.com>
557 * elf.c (special_sections_d): Add comment.
559 2012-10-13 H.J. Lu <hongjiu.lu@intel.com>
561 * Makefile.am (LIBDL): Replace -ldl with @lt_cv_dlopen_libs@.
562 * configure.in (lt_cv_dlopen_libs): AC_SUBST.
563 * Makefile.in: Regenerated.
564 * configure: Likewise.
566 2012-10-08 Alan Modra <amodra@gmail.com>
569 * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
572 2012-09-20 Walter Lee <walt@tilera.com>
574 * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
575 relocations with value of hgot.
576 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
578 2012-09-19 Steve Ellcey <sellcey@mips.com>
580 * config.bfd: Add mips*-mti-elf* target.
582 2012-09-18 H.J. Lu <hongjiu.lu@intel.com>
585 * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
586 if the old symbol is weak.
588 * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
589 _bfd_elf_merge_symbol call.
591 * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
592 if the old symbol is weak.
593 (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
595 (elf_link_add_object_symbols): Don't update symbol type from a
596 weak definition. Update symbol type from a common symbol when
597 overriding a weak symbol.
599 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
601 * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
603 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
605 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
607 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
609 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
611 2012-09-17 Walter Lee <walt@tilera.com>
613 * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
615 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
617 2012-09-17 Walter Lee <walt@tilera.com>
619 * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
620 of got relocations for when .got.plt section is merged with .got.
621 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
623 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
625 * configure: Regenerate.
627 2012-09-13 Anthony Green <green@moxielogic.com>
629 * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
631 (bfd_elf32_moxie_vec): Remove.
632 * config.bfd, configure.in: Add bi-endian support for moxie.
633 * configure: Rebuilt.
634 * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
635 (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
637 2012-09-12 Doug Kwan <dougkwan@google.com>
639 * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
640 relocation for stub lookup.
642 2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
644 * bfd-in2.h: Regenerated.
646 (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
647 (elf64_aarch64_reloc_map): Add reloc entry.
648 (aarch64_resolve_relocation): Likewise.
649 (bfd_elf_aarch64_put_addend): Likewise.
650 (aarch64_reloc_got_type): Likewise.
651 (elf64_aarch64_final_link_relocate): Likewise.
652 (lf64_aarch64_check_relocs): Likewise.
653 (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
655 * libbfd.h: Regenerated.
656 * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
658 2012-09-10 Matthias Klose <doko@ubuntu.com>
660 * config.in: Disable sanity check for kfreebsd.
662 2012-09-10 H.J. Lu <hongjiu.lu@intel.com>
664 * configure: Regenerated.
666 2012-09-04 Sergey A. Guriev <sergey.a.guriev@intel.com>
668 * cpu-ia64-opc.c (ins_cnt6a): New function.
672 (elf64_ia64_operands): Add new operand types.
674 2012-09-04 H.J. Lu <hongjiu.lu@intel.com>
677 * elf.c (ignore_section_sym): Also ignore section symbols without
680 2012-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
682 * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
683 local and global ifunc symbols.
684 * elf64-s390.c (elf_s390_relocate_section): Likewise.
686 2012-09-02 H.J. Lu <hongjiu.lu@intel.com>
688 * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
691 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
694 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
695 hdynamic instead of "_DYNAMIC".
696 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
697 * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
698 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
699 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
700 * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
701 * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
702 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
703 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
704 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
705 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
706 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
707 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
708 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
709 * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
710 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
711 * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
712 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
713 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
714 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
715 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
716 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
717 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
718 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
720 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
721 hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
722 _PROCEDURE_LINKAGE_TABLE_.
723 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
724 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
726 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
728 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
730 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
732 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
734 * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
735 (elf_i386_size_dynamic_sections): Use it on input sections.
736 (elf_i386_relocate_section): Don't convert
737 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
738 for local symbols here.
740 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
741 (elf_x86_64_size_dynamic_sections): Use it on input sections.
742 (elf_x86_64_relocate_section): Don't convert
743 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
744 for local symbols here.
746 2012-08-30 H.J. Lu <hongjiu.lu@intel.com>
748 * elf32-i386.c (elf_i386_relocate_section): Convert
749 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
752 * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
753 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
756 2012-08-31 Alan Modra <amodra@gmail.com>
759 * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
760 by a linker script in .opd to corresponding input .opd section.
762 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
764 * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
766 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
768 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
770 * elflink.c (_bfd_elf_merge_symbol): Also override the version
771 a dynamic symbol defaulted to if preempted with a hidden or
774 2012-08-28 Walter Lee <walt@tilera.com>
776 * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
778 (tilepro_plt_entry_build): Account for new header size.
779 (tilepro_elf_finish_dynamic_sections): Ditto.
780 (tilepro_elf_plt_sym_val): Ditto.
781 * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
783 (tilegx_elf_finish_dynamic_sections): Account for new padding.
785 2012-08-27 Walter Lee <walt@tilera.com>
787 * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
788 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
789 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
790 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
791 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
792 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
793 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
794 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
795 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
796 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
797 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
798 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
799 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
800 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
801 * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
802 (tilegx_reloc_map): Ditto.
803 (reloc_to_create_func): Ditto.
804 (tilegx_elf_check_relocs): Ditto.
805 (tilegx_elf_gc_sweep_hook): Ditto.
806 (tilegx_elf_relocate_section): Ditto.
807 * libbfd.h: Regenerate.
808 * bfd-in2.h: Regenerate.
810 2012-08-24 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
812 * elf32-arm.c (v8): New array.
813 (tag_cpu_arch_combine): Add support for ARMv8 attributes.
814 (elf32_arm_merge_eabi_attributes): Likewise.
815 (VFP_VERSION_COUNT): New define.
817 2012-08-20 Tom Tromey <tromey@redhat.com>
819 * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
821 * opncls.c (_bfd_delete_bfd): Free arelt_data.
822 * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
824 * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
825 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
827 (xcoff_write_archive_contents_old): Likewise.
828 (xcoff_write_archive_contents_big): Likewise.
829 * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
831 * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
833 (_bfd_get_elt_at_filepos): Likewise. Clear n_nfd->arelt_data on
835 (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
836 (do_slurp_coff_armap): Likewise.
837 (_bfd_slurp_extended_name_table): Likewise.
838 (bfd_slurp_bsd_armap_f2): Likewise. Don't leak 'mapdata'.
840 2012-08-17 Nick Clifton <nickc@redhat.com>
842 * po/vi.po: Updated Vietnamese translation.
844 2012-08-17 Yuri Chornoivan <yurchor@ukr.net>
846 * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
847 * elfxx-mips.c, * vms-alpha.c: Typo fixes.
849 2012-08-17 Alan Modra <amodra@gmail.com>
852 * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
853 Instead malloc areltdata.
855 2012-08-16 Tom Tromey <tromey@redhat.com>
858 * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
859 'member' BFD. Don't try to free 'ared'.
861 2012-08-14 Nick Clifton <nickc@redhat.com>
863 * po/uk.po: Updated Ukranian translation.
865 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
867 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
868 the options section in the output rather than input BFD to
869 decide if to add a DT_MIPS_OPTIONS tag.
871 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
873 * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
876 2012-08-13 Ian Bolton <ian.bolton@arm.com>
877 Laurent Desnogues <laurent.desnogues@arm.com>
878 Jim MacArthur <jim.macarthur@arm.com>
879 Marcus Shawcroft <marcus.shawcroft@arm.com>
880 Nigel Stephens <nigel.stephens@arm.com>
881 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
882 Richard Earnshaw <rearnsha@arm.com>
883 Sofiane Naci <sofiane.naci@arm.com>
884 Tejas Belagod <tejas.belagod@arm.com>
885 Yufeng Zhang <yufeng.zhang@arm.com>
887 * Makefile.am: Add AArch64 files.
888 * Makefile.in: Regenerate.
889 * archures.c (bfd_aarch64_arch): New declaration.
890 (bfd_archures_list): Use bfd_archures_list.
891 * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
892 (bfd_aarch64_process_before_allocation): New declaration.
893 (bfd_elf64_aarch64_process_before_allocation): New declaration.
894 (bfd_elf64_aarch64_set_options): New declaration.
895 (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
896 (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
897 (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
898 (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
899 (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
900 (bfd_is_aarch64_special_symbol_name): New declaration.
901 (bfd_aarch64_merge_machines): New declaration.
902 (bfd_aarch64_update_notes): New declaration.
903 (int bfd_aarch64_get_mach_from_notes): New declaration.
904 (elf64_aarch64_setup_section_lists): New declaration.
905 (elf64_aarch64_next_input_section): New declaration.
906 (elf64_aarch64_size_stubs): New declaration.
907 (elf64_aarch64_build_stubs): New declaration.
908 * config.bfd: Add AArch64.
909 * configure.in: Add AArch64.
910 * configure: Regenerate.
911 * cpu-aarch64.c: New file.
912 * elf-bfd.h: Add AArch64.
913 * bfd-in2.h: Regenerate.
914 * libbfd.h: Regenerate.
915 * elf64-aarch64.c: New file.
916 * reloc.c: Add AArch64 relocations.
917 * targets.c: Add AArch64.
918 * po/SRC-POTFILES.in: Regenerate.
920 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
922 * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
923 of protected symbols.
925 2012-08-10 Alan Modra <amodra@gmail.com>
928 * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
929 (setup_group): Adjust uses.
930 (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
933 2012-08-09 Nick Clifton <nickc@redhat.com>
935 * po/vi.po: Updated Vietnamese translation.
937 2012-08-09 Maciej W. Rozycki <macro@codesourcery.com>
939 * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
940 Remove macros, folding them into...
941 (LA25_LUI_MICROMIPS): ... this new macro.
942 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
943 (LA25_J_MICROMIPS): ... this new macro.
944 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
946 (LA25_ADDIU_MICROMIPS): ... this new macro.
947 (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
948 (mips_elf_create_la25_stub): Use them.
949 (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
950 (_bfd_mips_elf_relax_section): Likewise.
952 2012-08-09 Alan Modra <amodra@gmail.com>
953 Tom Tromey <tromey@redhat.com>
955 * archive.c (SECTION Archives): Update documentation.
956 (_bfd_delete_archive_data): Remove.
957 (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
958 (archive_close_worker, _bfd_archive_close_and_cleanup): New
960 * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
961 (_bfd_delete_archive_data): Don't declare.
962 (_bfd_archive_close_and_cleanup): Declare.
963 (_bfd_generic_close_and_cleanup): Redefine.
965 * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
966 (bfd_close): Don't close nested thin archives here.
968 2012-08-07 Tom Tromey <tromey@redhat.com>
970 * archive.c (_bfd_delete_archive_data): New function.
971 * libbfd-in.h (_bfd_delete_archive_data): Declare.
973 * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
975 2012-08-07 Nick Clifton <nickc@redhat.com>
977 * po/uk.po: Updated Ukranian translation.
979 2012-08-06 Maciej W. Rozycki <macro@codesourcery.com>
981 * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
982 symbols special case.
984 2012-08-05 Maciej W. Rozycki <macro@linux-mips.org>
986 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
987 PLT slots for local symbols.
989 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
991 * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
992 field initializers throughout.
993 * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
995 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
997 * elfxx-mips.c (mips_elf_perform_relocation): Update the
998 cross-mode jump message.
1000 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
1002 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
1003 comment on DT_MIPS_RLD_MAP.
1005 2012-08-03 Tom Tromey <tromey@redhat.com>
1007 * opncls.c (_bfd_delete_bfd): Now static.
1008 * libbfd-in.h (_bfd_delete_bfd): Don't declare.
1009 * libbfd.h: Rebuild.
1011 2012-08-02 Sean Keys <skeys@ipdatasys.com>
1013 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
1014 conditional statment to allow suppression of mismatched bank
1017 2012-08-01 Alan Modra <amodra@gmail.com>
1019 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
1020 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
1022 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
1024 2012-07-30 Nick Clifton <nickc@redhat.com>
1026 * po/bfd.pot: Updated template.
1027 * po/es.po: Updated Spanish translation.
1028 * po/fi.po: Updated Finnish translation.
1029 * po/fr.po: Updated French translation.
1030 * po/ru.po: Updated Russian translation.
1031 * po/uk.po: Updated Ukranian translation.
1033 2012-07-27 Mike Frysinger <vapier@gentoo.org>
1035 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
1036 (AM_INIT_AUTOMAKE): Remove args.
1037 * configure: Regenerate.
1039 2012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1041 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
1042 arch depending on the target size.
1044 2012-07-27 Tristan Gingold <gingold@adacore.com>
1046 * configure.in: Bump version to 2.23.51
1047 * configure: Regenerate.
1049 2012-07-26 Teresa Johnson <tejohnson@google.com>
1051 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
1054 2012-07-26 Meador Inge <meadori@codesourcery.com>
1055 Nick Clifton <nickc@redhat.com>
1058 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
1059 if a required section is missing from the linker script.
1061 2012-07-24 Jan Waclawek <konfera@efton.sk>
1063 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
1064 _bfd_elf_link_read_relocs with keep_memory as TRUE.
1066 2012-07-24 Teresa Johnson <tejohnson@google.com>
1068 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
1069 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
1070 * coff64-rs6000.c: Likewise.
1071 * dwarf2.c (struct line_info): Add discriminator field.
1072 (add_line_info): Fill in new discriminator field.
1073 (decode_line_info): Record discriminator information instead
1075 (lookup_address_in_line_info_table): Return discriminator field if
1077 (comp_unit_find_nearest_line): Add discriminator argument.
1078 (find_line): Likewise.
1079 (_bfd_dwarf2_find_nearest_line): Likewise.
1080 (_bfd_dwarf2_find_line): Likewise.
1081 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
1082 (_bfd_elf_find_line_discriminator): Likewise.
1083 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
1084 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
1085 that invokes _bfd_elf_find_nearest_line_discriminator with correct
1087 (_bfd_elf_find_nearest_line_discriminator): New.
1088 (_bfd_elf_find_line): Change to a wrapper
1089 that invokes _bfd_elf_find_line_discriminator with correct
1091 (_bfd_elf_find_line_discriminator): New.
1092 * coffgen.c (coff_find_nearest_line_with_names): Handle
1093 new discriminator argument.
1094 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1095 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1096 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1097 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1098 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
1100 (_bfd_dwarf2_find_line): Likewise.
1101 (_bfd_generic_find_nearest_line_discriminator): New.
1102 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
1103 * bfd-in2.h: Regenerated.
1104 * libbfd.h: Likewise.
1105 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
1106 _bfd_find_nearest_line_discriminator with
1107 _bfd_generic_find_nearest_line_discriminator.
1108 (bfd_target): Add _bfd_find_nearest_line_discriminator.
1110 2012-07-24 Sean Keys <skeys@ipdatasys.com>
1112 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
1113 that enables the linker to offset addresses, when linking against
1114 symbols from the XGATE processor and vice versa.
1116 2012-07-23 Nick Clifton <nickc@redhat.com>
1118 * cisco-core.c (cisco_core_file_failing_command): Make static.
1119 (cisco_core_file_failing_signal): Make static.
1121 2012-07-18 H.J. Lu <hongjiu.lu@intel.com>
1123 * bfd-in2.h: Regenerated.
1125 2012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
1128 * section.c: Fix a typo in comments.
1130 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1132 * elf64-s390.c: Include elf-s390-common.c.
1133 (R_390_IRELATIVE): New reloc.
1134 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
1135 (RELA_ENTRY_SIZE): New macro.
1136 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
1137 *ifunc_resolver_section.
1138 (struct plt_entry): New struct.
1139 (struct elf_s390_obj_tdata): New field local_plt.
1140 (elf_s390_local_plt): New macro.
1141 (struct elf_s390_link_hash_table): New field irelifunc.
1143 (link_hash_newfunc): Initialize new fields.
1144 (elf_s390_check_relocs): Handle IFUNC symbols.
1145 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
1147 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
1149 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
1150 (elf_s390_relocate_section): Likewise.
1151 (elf_s390_finish_dynamic_symbol): Likewise.
1152 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
1153 (elf_s390_finish_ifunc_symbol): New function.
1154 (elf_s390_gc_sweep_hook): Handle local plt entries.
1155 (elf_backend_add_symbol_hook): Define.
1156 * elf32-s390.c: See elf64-s390.c changes.
1157 * elf-s390-common.c: New file.
1158 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
1159 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
1160 BFD_RELOC_390_IRELATIVE.
1161 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
1163 2012-07-13 Nick Clifton <nickc@redhat.com>
1165 * aix386-core.c: Remove use of PTR and PARAMS macros.
1166 * archive.c: Likewise.
1167 * cache.c: Likewise.
1168 * cisco-core.c: Likewise.
1169 * coff-alpha.c: Likewise.
1170 * coff-apollo.c: Likewise.
1171 * coff-aux.c: Likewise.
1172 * coff-h8300.c: Likewise.
1173 * coff-h8500.c: Likewise.
1174 * coff-i386.c: Likewise.
1175 * coff-i960.c: Likewise.
1176 * coff-ia64.c: Likewise.
1177 * coff-m68k.c: Likewise.
1178 * coff-m88k.c: Likewise.
1179 * coff-mcore.c: Likewise.
1180 * coff-mips.c: Likewise.
1181 * coff-or32.c: Likewise.
1182 * coff-ppc.c: Likewise.
1183 * coff-rs6000.c: Likewise.
1184 * coff-sh.c: Likewise.
1185 * coff-sparc.c: Likewise.
1186 * coff-stgo32.c: Likewise.
1187 * coff-tic30.c: Likewise.
1188 * coff-tic4x.c: Likewise.
1189 * coff-tic54x.c: Likewise.
1190 * coff-tic80.c: Likewise.
1191 * coff-w65.c: Likewise.
1192 * cofflink.c: Likewise.
1193 * cpu-arc.c: Likewise.
1194 * cpu-cris.c: Likewise.
1195 * cpu-h8500.c: Likewise.
1196 * cpu-i960.c: Likewise.
1197 * cpu-msp430.c: Likewise.
1198 * cpu-ns32k.c: Likewise.
1199 * cpu-powerpc.c: Likewise.
1200 * cpu-rs6000.c: Likewise.
1201 * cpu-tic4x.c: Likewise.
1202 * cpu-w65.c: Likewise.
1203 * ecoff.c: Likewise.
1204 * ecofflink.c: Likewise.
1205 * elf-m10200.c: Likewise.
1206 * elf32-bfin.c: Likewise.
1207 * elf32-cris.c: Likewise.
1208 * elf32-crx.c: Likewise.
1209 * elf32-fr30.c: Likewise.
1210 * elf32-frv.c: Likewise.
1211 * elf32-h8300.c: Likewise.
1212 * elf32-i960.c: Likewise.
1213 * elf32-m32c.c: Likewise.
1214 * elf32-m68hc11.c: Likewise.
1215 * elf32-m68hc12.c: Likewise.
1216 * elf32-m68hc1x.c: Likewise.
1217 * elf32-m68k.c: Likewise.
1218 * elf32-mcore.c: Likewise.
1219 * elf32-rl78.c: Likewise.
1220 * elf32-rx.c: Likewise.
1221 * elf32-s390.c: Likewise.
1222 * elf32-vax.c: Likewise.
1223 * elf64-alpha.c: Likewise.
1224 * elf64-mmix.c: Likewise.
1225 * elf64-s390.c: Likewise.
1226 * elf64-sparc.c: Likewise.
1227 * elfnn-ia64.c: Likewise.
1228 * elfxx-mips.c: Likewise.
1229 * elfxx-sparc.c: Likewise.
1231 * hp300hpux.c: Likewise.
1232 * hppabsd-core.c: Likewise.
1233 * hpux-core.c: Likewise.
1234 * i386dynix.c: Likewise.
1235 * i386linux.c: Likewise.
1236 * i386lynx.c: Likewise.
1237 * i386mach3.c: Likewise.
1238 * i386msdos.c: Likewise.
1239 * i386os9k.c: Likewise.
1240 * irix-core.c: Likewise.
1241 * lynx-core.c: Likewise.
1242 * m68klinux.c: Likewise.
1243 * mach-o.h: Likewise.
1244 * mipsbsd.c: Likewise.
1245 * netbsd-core.c: Likewise.
1246 * nlm32-i386.c: Likewise.
1247 * osf-core.c: Likewise.
1248 * pc532-mach.c: Likewise.
1250 * ppcboot.c: Likewise.
1251 * ptrace-core.c: Likewise.
1252 * reloc16.c: Likewise.
1253 * sco5-core.c: Likewise.
1255 * sparclinux.c: Likewise.
1256 * sparclynx.c: Likewise.
1257 * ticoff.h: Likewise.
1258 * trad-core.c: Likewise.
1259 * vms-lib.c: Likewise.
1262 2012-07-09 Alan Modra <amodra@gmail.com>
1265 * elflink.c (elf_sort_symbol): Sort by size too.
1266 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
1267 Do not depend on ordering of symbol aliases. Match largest size.
1269 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1271 * elf.c (assign_section_numbers): Check if number of sections
1273 * elfcode.h (elf_object_p): Likewise.
1275 2012-07-03 Nick Clifton <nickc@redhat.com>
1277 * archive.c (bsd_write_armap): Catch attempts to create an archive
1278 with indicies bigger than 4Gb.
1279 (coff_write_armap): Likewise.
1281 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1284 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
1287 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
1290 * elflink.c (_bfd_elf_update_dynamic_flags): New.
1291 (_bfd_elf_merge_symbol): Update both real and indirect symbol
1293 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
1294 the indirect symbol is defined in a shared library.
1295 (elf_link_add_object_symbols): Likewise. If the indirect
1296 symbol has been forced local, don't make the real symbol
1298 (elf_link_check_versioned_symbol): Check indirect symbol.
1299 (elf_link_output_extsym): Use real symbol definition when
1300 reporting indirect symbol error. Check version info for
1301 dynamic versioned symbol.
1303 2012-07-03 Alan Modra <amodra@gmail.com>
1306 * elf.c (assign_file_positions_for_load_sections): Remove assertions
1307 that only PT_LOAD headers include file header and section headers.
1308 (assign_file_positions_for_non_load_sections): Similarly don't
1309 assert PT_GNU_RELRO header does not include file and section headers.
1310 Compare first section vma rather than PT_LOAD p_vaddr against
1311 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
1312 abort with assertion.
1314 2012-07-02 Alan Modra <amodra@gmail.com>
1316 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
1317 "anyway" variant when creating .plt.
1318 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
1319 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
1320 m32c_elf_relax_plt_section.
1321 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
1322 when creating .got and .got.plt.
1323 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
1324 bfd_get_linker_section.
1325 * sunos.c: Similarly throughout.
1327 2012-07-01 Andreas Schwab <schwab@linux-m68k.org>
1329 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
1332 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
1334 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
1335 on unresolvable relocation.
1337 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
1339 * archive.c (_bfd_compute_and_write_armap): Simplify global
1342 2012-06-29 Nick Clifton <nickc@redhat.com>
1345 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
1346 for locally bound symbols.
1348 2012-06-29 Alan Modra <amodra@gmail.com>
1350 * section.c (bfd_get_linker_section): New function.
1351 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
1352 the above throughout rather than bfd_get_section_by_name. Use
1353 bfd_make_section_anyway rather than bfd_make_section when creating
1355 * elf32-bfin.c: Likewise.
1356 * elf32-cr16.c: Likewise.
1357 * elf32-cris.c: Likewise.
1358 * elf32-frv.c: Likewise.
1359 * elf32-hppa.c: Likewise.
1360 * elf32-i370.c: Likewise.
1361 * elf32-i386.c: Likewise.
1362 * elf32-lm32.c: Likewise.
1363 * elf32-m32c.c: Likewise.
1364 * elf32-m32r.c: Likewise.
1365 * elf32-m68k.c: Likewise.
1366 * elf32-microblaze.c: Likewise.
1367 * elf32-ppc.c: Likewise.
1368 * elf32-rl78.c: Likewise.
1369 * elf32-s390.c: Likewise.
1370 * elf32-score.c: Likewise.
1371 * elf32-score7.c: Likewise.
1372 * elf32-sh.c: Likewise.
1373 * elf32-tic6x.c: Likewise.
1374 * elf32-tilepro.c: Likewise.
1375 * elf32-vax.c: Likewise.
1376 * elf32-xstormy16.c: Likewise.
1377 * elf32-xtensa.c: Likewise.
1378 * elf64-alpha.c: Likewise.
1379 * elf64-hppa.c: Likewise.
1380 * elf64-ia64-vms.c: Likewise.
1381 * elf64-ppc.c: Likewise.
1382 * elf64-s390.c: Likewise.
1383 * elf64-sh64.c: Likewise.
1384 * elf64-sparc.c: Likewise.
1385 * elf64-x86-64.c: Likewise.
1386 * elfnn-ia64.c: Likewise.
1387 * elfxx-mips.c: Likewise.
1388 * elfxx-sparc.c: Likewise.
1389 * elfxx-tilegx.c: Likewise.
1390 * elflink.c: Likewise.
1391 * elf-vxworks.c: Likewise.
1392 * elf-m10300.c: Likewise. Also make use of htab plt, got and
1394 * bfd-in2.h: Regenerate.
1395 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
1396 calling create_rofixup_section.
1397 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
1399 2012-06-29 Alan Modra <amodra@gmail.com>
1401 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
1402 section for bss type sections, except for .rela.bss.
1403 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
1404 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
1405 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
1406 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1407 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1409 2012-06-28 Roland McGrath <mcgrathr@google.com>
1411 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
1412 displacement calculation in nacl_p case.
1414 2012-06-28 Nick Clifton <nickc@redhat.com>
1416 * po/uk.po: New Ukranian translation.
1417 * configure.in (ALL_LINGUAS): Add uk.
1418 * configure: Regenerate.
1420 2012-06-26 Alan Modra <amodra@gmail.com>
1422 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
1423 file has multiple .got/.toc sections and all don't fit in
1426 2012-06-22 Roland McGrath <mcgrathr@google.com>
1428 * elf.c (assign_file_positions_for_non_load_sections): Define
1429 __ehdr_start symbol if it's referenced and there's a PT_LOAD
1430 segment that covers both the file and program headers.
1432 2012-06-22 Andreas Schwab <schwab@linux-m68k.org>
1434 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
1435 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
1437 2012-06-22 Alan Modra <amodra@gmail.com>
1439 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
1440 save/restore functions when relocatable. Make "funcs" static.
1442 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
1444 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
1445 of merged .got and .got.plt entries.
1447 2012-06-18 John Szakmeister <john@szakmeister.net>
1449 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
1451 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
1453 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
1454 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
1455 thread common symbols.
1457 2012-06-13 Nick Clifton <nickc@redhat.com>
1459 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
1460 (elf32_arm_object_p): If the machine number could not be deduced
1461 from the notes, call bfd_arm_get_mach_from_attributes to get the
1462 number from the attributes.
1464 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
1467 * elf.c (assign_file_positions_for_non_load_sections): Abort if
1468 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
1470 2012-06-12 Alan Modra <amodra@gmail.com>
1473 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
1474 sections at end of PT_LOAD segment when searching for segment
1475 that contains end of relro extent.
1477 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
1481 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
1483 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
1485 2012-06-06 Alan Modra <amodra@gmail.com>
1487 * elflink.c (elf_link_input_bfd): Provide a file symbol for
1488 each input file with local syms, if the input lacks such.
1489 (bfd_elf_final_link): Add a file symbol to mark end of locals
1490 for which we can associate with input files.
1491 (struct elf_final_link_info): Add filesym_count field.
1492 (struct elf_outext_info): Add need_second_pass and second_pass.
1493 (elf_link_output_extsym): Detect symbols defined in the output
1494 file, emit them on second pass over locals.
1496 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1498 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1499 of target_read_memory as bfd_size_type.
1500 * bfd-in2.h: Regenerate.
1501 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1502 argument of target_read_memory as bfd_size_type.
1503 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1504 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1505 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1506 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1508 2012-06-03 Alan Modra <amodra@gmail.com>
1511 * elf.c (elf_find_function): Cache last function sym info.
1512 (_bfd_elf_maybe_function_sym): Return function size, pass in
1513 section of interest.
1514 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
1515 (_bfd_elf_maybe_function_sym): Likewise.
1516 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1517 (opd_entry_value): Add in_code_sec param. Revert caching code.
1518 Return -1 if in_code_sec and function found in wrong section.
1521 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
1523 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1524 of target_read_memory as size_t.
1525 * bfd-in2.h: Regenerate.
1526 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1527 argument of target_read_memory as size_t.
1528 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1529 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1530 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1531 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1533 2012-06-01 Alan Modra <amodra@gmail.com>
1536 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
1538 2012-05-29 Tom Tromey <tromey@redhat.com>
1540 * opncls.c (bfd_fopen): Always close fd on failure.
1541 (bfd_fdopenr): Likewise.
1543 2012-05-27 Alan Modra <amodra@gmail.com>
1546 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
1547 a dynamic library finds a new instance with non-default
1548 visibility in a regular object, correctly handle symbols
1549 already on the undefs list and undo dynamic symbol state when
1550 the new symbol is hidden or internal.
1552 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
1554 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
1555 dynamic_sec_flags to create PLT .eh_frame section.
1556 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1558 2012-05-25 Alan Modra <amodra@gmail.com>
1561 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
1562 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
1563 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
1564 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
1565 size dynamic sections before stripping eh_frame_hdr.
1566 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
1567 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
1568 if no other .eh_frame sections exist.
1569 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
1570 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
1571 or alloc plt_eh_frame here..
1572 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
1573 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
1574 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
1575 before writing plt offset.
1576 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
1577 or alloc plt_eh_frame here..
1578 (elf_x86_64_size_dynamic_sections): ..do it here instead.
1579 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
1580 before writing plt offset.
1582 2012-05-24 Alan Modra <amodra@gmail.com>
1585 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1586 size to output section alignment.
1587 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1589 2012-05-23 Alan Modra <amodra@gmail.com>
1591 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1592 BFDs with multiple .eh_frame sections.
1594 2012-05-23 Alan Modra <amodra@gmail.com>
1597 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1599 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1604 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1606 2012-05-22 Alan Modra <amodra@gmail.com>
1608 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
1609 first one is zero size or discarded.
1610 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1611 glink_eh_frame contents here..
1612 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
1615 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1618 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1619 eh_frame section if there is an input .eh_frame section.
1620 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1622 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1625 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1626 create PLT eh_frame section with SEC_LINKER_CREATED.
1627 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1629 2012-05-22 Alan Modra <amodra@gmail.com>
1631 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1632 sections attached to a BFD.
1633 * section.c (bfd_get_section_by_name): Rewrite description.
1634 (bfd_get_next_section_by_name): New function.
1635 * bfd-in2.h: Regenerate.
1637 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
1639 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1640 (elf_m68k_grok_psinfo): New function.
1641 (elf_backend_grok_prstatus): Define.
1642 (elf_backend_grok_psinfo): Define.
1644 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1646 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1647 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1648 backend's GOT header size instead of hardcoding it.
1650 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1652 * elf32-vax.c (elf_vax_relocate_section)
1653 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1655 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1657 * elf32-vax.c (elf_vax_relocate_section)
1658 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1659 its name as the check for text sections.
1661 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1663 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1664 the third reloc offset is the same as the first.
1666 2012-05-19 Alan Modra <amodra@gmail.com>
1668 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1669 (has_tls_reloc, has_tls_get_addr_call): Move back to..
1670 * elf32-ppc.c: ..here.
1671 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1672 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1674 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
1676 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1677 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1678 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1680 2012-05-18 Roland McGrath <mcgrathr@google.com>
1682 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1683 not to clobber the ar_fmag field stored in ARED->arch_header.
1685 2012-05-18 Pedro Alves <palves@redhat.com>
1687 * mach-o.h: Don't include sysdep.h.
1689 2012-05-18 Nick Clifton <nickc@redhat.com>
1692 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1693 complaining about config.h not having been included.
1694 * bfd-in2.h: Regenerate.
1696 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
1698 * aclocal.m4: Regenerate.
1699 * Makefile.in: Regenerate.
1701 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
1702 Nick Clifton <nickc@redhat.com>
1705 * configure.in: Add check that sysdep.h has been included before
1706 any system header files.
1707 * configure: Regenerate.
1708 * config.in: Regenerate.
1709 * aclocal.m4: Regenerate.
1710 * bfd-in.h: Generate an error if included before config.h.
1711 * sysdep.h: Likewise.
1712 * bfd-in2.h: Regenerate.
1713 * compress.c: Remove #include "config.h".
1714 * plugin.c: Likewise.
1715 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1716 * elf64-hppa.c: Likewise.
1718 * xsymc.c: Likewise.
1720 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
1721 Alan Modra <amodra@gmail.com>
1723 * elf.c (ignore_section_sym): Correct comment. Don't return
1724 true for absolute section.
1725 (elf_map_symbols): Move stray comment. Adjust for above change.
1726 Don't discard global section symbols.
1728 2012-05-17 Alan Modra <amodra@gmail.com>
1730 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1731 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1732 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1735 2012-05-17 Alan Modra <amodra@gmail.com>
1737 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1738 is_ppc_vle): Move to..
1739 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1741 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
1743 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1744 bfd_get_section_lma, bfd_get_section_alignment,
1745 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1746 in order to use the `bfd' argument.
1747 * bfd-in2.h: Regenerate.
1748 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1749 as the first argument for `bfd_get_section_alignment'.
1750 * elf32-arm.c (create_ifunc_sections): Likewise, for
1751 `bfd_set_section_alignment'.
1752 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1753 `bfd_get_section_name'.
1754 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1755 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1756 (ppc_elf_relocate_section): Likewise.
1757 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1758 `bfd_get_section_vma'.
1759 * elf64-ppc.c (create_linkage_sections): Likewise, for
1760 `bfd_set_section_alignment'.
1762 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
1765 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1766 * bfd-in2.h: Regenerate.
1767 * libbfd.h: Regenerate.
1768 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1770 (avr_reloc_map): Likewise.
1772 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
1775 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1776 * bfd/aout-ns32k.c: Likewise.
1777 * bfd/aout-sparcle.c: Likewise.
1778 * bfd/aout0.c: Likewise.
1779 * bfd/bfd-in2.h: Likewise.
1780 * bfd/coff-stgo32.c: Likewise.
1781 * bfd/cpu-lm32.c: Likewise.
1782 * bfd/cpu-microblaze.c: Likewise.
1783 * bfd/cpu-score.c: Likewise.
1784 * bfd/cpu-tilegx.c: Likewise.
1785 * bfd/cpu-tilepro.c: Likewise.
1786 * bfd/elf32-lm32.c: Likewise.
1787 * bfd/elf32-microblaze.c: Likewise.
1788 * bfd/elf32-score7.c: Likewise.
1789 * bfd/elf32-tilepro.c: Likewise.
1790 * bfd/elfxx-tilegx.c: Likewise.
1791 * bfd/mach-o.h: Likewise.
1792 * bfd/nlm32-ppc.c: Likewise.
1793 * bfd/ns32knetbsd.c: Likewise.
1794 * bfd/pef.h: Likewise.
1795 * bfd/plugin.c: Likewise.
1796 * bfd/stab-syms.c: Likewise.
1797 * bfd/sunos.c: Likewise.
1798 * bfd/syms.c: Likewise.
1799 * bfd/xsym.h: Likewise.
1801 2012-05-16 Alan Modra <amodra@gmail.com>
1803 * elflink.c: Rename flaginfo to flinfo throughout, except..
1804 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1805 Formatting, style. Simplify flag match.
1807 2012-05-16 Alan Modra <amodra@gmail.com>
1809 * dwarf2.c: Formatting.
1810 (arange_add): Pass in unit rather than bfd. Update callers.
1811 Ignore empty ranges. Don't ask for cleared memory.
1812 (parse_comp_unit): Only set unit->base_address if processing
1813 DW_TAG_compile_unit.
1814 (find_debug_info): Optimise section lookup.
1815 (place_sections): Use bfd_alloc for stash->adjusted_sections.
1816 (find_line): Match previously parsed comp unit addresses as we
1817 do for newly parsed comp units.
1819 2012-05-16 Alan Modra <amodra@gmail.com>
1821 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
1822 stops at end of ar_size field.
1824 2012-05-16 Alan Modra <amodra@gmail.com>
1828 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1829 out of range. As a special case, fix sh_info for zero sh_size.
1830 Do the same for .symtab.
1832 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
1833 Stephane Carrez <stcarrez@nerim.fr>
1835 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1836 * config.bfd: Likewise.
1837 * cpu-m9s12x.c: New.
1838 * cpu-m9s12xg.c: New.
1839 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1840 Add option to offset S12 addresses into XGATE memory space.
1841 Fix carry bug in IMM16 (IMM8 low/high) relocate.
1842 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1843 (ALL_MACHINES_CFILES): Likewise.
1844 * reloc.c: Add S12X relocs.
1845 * Makefile.in: Regenerate.
1846 * bfd-in2.h: Regenerate.
1847 * libbfd.h: Regenerate.
1849 2012-05-14 James Lemke <jwlemke@codesourcery.com>
1850 Catherine Moore <clm@codesourcery.com>
1852 * bfd.c (bfd_lookup_section_flags): Add section parm.
1853 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1854 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1855 (bfd_elf_lookup_section_flags): Add section parm.
1856 * elf32-ppc.c (is_ppc_vle): New function.
1857 (ppc_elf_modify_segment_map): New function.
1858 (elf_backend_modify_segment_map): Define.
1859 (has_vle_insns): New define.
1860 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1861 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1862 Move in logic to omit / include a section.
1863 * libbfd-in.h (bfd_link_info): Add section parm.
1864 (bfd_generic_lookup_section_flags): Likewise.
1865 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1866 * section.c (bfd_section): Move out section_flag_info.
1867 (BFD_FAKE_SECTION): Remove flag_info initializer.
1868 * targets.c (_bfd_lookup_section_flags): Add section parm.
1870 2012-05-14 Catherine Moore <clm@codesourcery.com>
1872 * archures.c (bfd_mach_ppc_vle): New.
1873 * bfd-in2.h: Regenerated.
1874 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1875 * elf32-ppc.c (split16_format_type): New enumeration.
1876 (ppc_elf_vle_split16): New function.
1877 (HOWTO): Add entries for R_PPC_VLE relocations.
1878 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1879 (ppc_elf_section_flags): New function.
1880 (ppc_elf_lookup_section_flags): New function.
1881 (ppc_elf_section_processing): New function.
1882 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1883 (ppc_elf_relocation_section): Likewise.
1884 (elf_backend_lookup_section_flags_hook): Define.
1885 (elf_backend_section_flags): Define.
1886 (elf_backend_section_processing): Define.
1887 * elf32-ppc.h (ppc_elf_section_processing): Declare.
1888 * libbfd.h: Regenerated.
1889 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1890 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1891 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1892 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1893 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1894 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1895 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1896 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1897 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1899 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
1902 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1903 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1904 * bfd-in2.h: Regenerate.
1905 * libbfd.h: Regenerate.
1906 * elf32-avr.c (elf_avr_howto_table): Add entries for
1907 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1908 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1911 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1913 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1914 addend overflow check.
1916 2012-05-10 DJ Delorie <dj@redhat.com>
1918 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1920 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1922 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1923 hex number in x32 addend overflow check.
1925 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1927 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1928 R_X86_64_RELATIVE64.
1930 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1932 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1933 overflow for R_X86_64_RELATIVE64.
1935 2012-05-08 Ben Cheng <bccheng@google.com>
1937 * elf.c: Preserve the original p_align and p_flags if they are
1940 2012-05-07 Alan Modra <amodra@gmail.com>
1942 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1943 RELOC_AGAINST_DISCARDED_SECTION invocation.
1945 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
1947 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1948 local variable i_ instead of assuming and using a variable i.
1950 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
1952 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1954 * elfxx-mips.c (mips_reloc_against_discarded_section): New
1956 (_bfd_mips_elf_relocate_section): Call it, in place of
1957 RELOC_AGAINST_DISCARDED_SECTION.
1958 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1959 to RELOC_AGAINST_DISCARDED_SECTION.
1960 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1961 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1962 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1963 * elf32-bfin.c (bfin_relocate_section): Likewise.
1964 (bfinfdpic_relocate_section): Likewise.
1965 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1966 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1967 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1968 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1969 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1970 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1971 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1972 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1973 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1974 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1975 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1976 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1977 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1978 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1979 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1980 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1981 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1982 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1983 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1984 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1985 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1986 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1987 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1988 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1989 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1990 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1991 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1992 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1993 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1994 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1995 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1996 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1997 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1998 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1999 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2000 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2001 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2002 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2003 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
2004 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2005 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2006 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
2007 (elf64_alpha_relocate_section): Likewise.
2008 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2009 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2010 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2011 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2012 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2013 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2014 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2015 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2016 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2018 2012-05-05 Alan Modra <amodra@gmail.com>
2022 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
2024 2012-05-05 Alan Modra <amodra@gmail.com>
2026 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
2027 bfd_und_section and bfd_ind_section with their _ptr variants, or
2028 use corresponding bfd_is_* macros.
2029 * aout-ns32k.c: Likewise.
2030 * aout-tic30.c: Likewise.
2031 * coff-arm.c: Likewise.
2032 * coff-tic54x.c: Likewise.
2033 * cpu-ns32k.c: Likewise.
2034 * elf-attrs.c: Likewise.
2035 * elfcode.h: Likewise.
2036 * peicode.h: Likewise.
2037 * reloc.c: Likewise.
2038 * riscix.c: Likewise.
2039 * versados.c: Likewise.
2040 * section.c: Likewise.
2041 (bfd_abs_section, bfd_ind_section, bfd_com_section,
2042 bfd_ind_section): Delete.
2043 (std_section): New array replacing above.
2044 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
2045 bfd_ind_section_ptr, STD_SECTION): Update.
2046 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
2047 * bfd-in2.h: Regenerate.
2049 2012-05-03 Sean Keys <skeys@ipdatasys.com>
2051 * cpu-xgate.c: New file. Added XGATE support.
2052 * archures.c (bfd_architecture): Add XGATE architecture.
2053 (bfd_archures_list): Add reference to XGATE architecture info.
2054 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
2055 * reloc.c: Add various XGATE relocation enums.
2056 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
2058 * Makefile.am: Add support for XGATE elf.
2059 * configure.in: Ditto.
2060 * config.bfd: Ditto.
2061 * Makefile.in: Regenerate.
2065 Added files for XGATE relocations.
2066 * elf32-xgate.c: Created minimal relocation file.
2067 * elf32-xgate.h: Created minimal header file for elf32-xgate.
2069 2012-05-03 Tristan Gingold <gingold@adacore.com>
2071 * dwarf2.c (decode_line_info): Ignore
2072 DW_LNE_HP_source_file_correlation.
2074 2012-05-01 Nick Clifton <nickc@redhat.com>
2077 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
2079 * coff-ppc.c: Likewise.
2080 * cofflink.c: Likewise.
2081 * elf32-arm.c: Likewise.
2082 * elf64-sparc.c: Likewise.
2083 * elflink.c: Likewise.
2084 * pdp11.c: Likewise.
2085 * rescoff.c: Likewise.
2087 2012-04-26 Mark Wielaard <mjw@redhat.com>
2089 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
2090 possibly being relative to DW_AT_low_pc.
2091 (parse_comp_unit): Likewise.
2093 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
2095 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
2096 also when generating PIE.
2097 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
2098 by relocations as dynamic.
2100 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
2102 Provide a way for programs to recognize BFD_ASSERT calls.
2103 * bfd.c (bfd_assert_handler_type): New API type.
2104 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
2105 (_bfd_assert_handler): New variable.
2106 (_bfd_default_assert_handler): New function.
2107 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
2108 * libbfd-in.h (_bfd_assert_handler): Declare.
2109 * libbfd.h, bfd-in2.h: Regenerate.
2111 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
2114 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
2115 symbol, where PLT refcount is set to -1.
2117 2012-04-24 Alan Modra <amodra@gmail.com>
2120 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
2121 _bfd_generic_link_just_syms.
2122 * elflink.c (_bfd_elf_link_just_syms): Delete.
2123 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
2125 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
2126 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
2127 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
2128 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
2129 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
2130 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2131 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
2132 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
2133 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
2134 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
2135 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
2136 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
2137 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
2138 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
2139 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
2140 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
2141 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
2142 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
2143 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
2144 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
2145 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2146 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
2147 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
2148 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
2149 * reloc.c: Update all references.
2150 * bfd-in2.h: Regenerate.
2152 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2154 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
2155 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
2157 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
2159 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
2161 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
2164 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2166 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
2167 relocations when LE conversion happens on the IE tls symbol.
2169 2012-04-17 Roland McGrath <mcgrathr@google.com>
2171 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
2172 so that 32-byte boundary is a proper instruction boundary.
2174 2012-04-17 Tristan Gingold <gingold@adacore.com>
2176 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
2177 member of an object archive.<
2179 2012-04-17 Tristan Gingold <gingold@adacore.com>
2181 * vms-lib.c (MAX_EKEYLEN): Define.
2182 (MAX_KEYLEN): Fix value.
2183 (vms_write_index): Add comments and fix indentation.
2184 Adjust comparaison. Add assertions. Free kbn_blk.
2185 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
2186 Compense MAX_KEYLEN adjustment.
2188 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
2190 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
2191 (_bfd_mips_elf_check_relocs): Update accordingly.
2193 2012-04-13 Alan Modra <amodra@gmail.com>
2196 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
2199 2012-04-12 David S. Miller <davem@davemloft.net>
2201 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
2202 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
2203 * libbfd.h: Regenerate.
2204 * bfd-in2.h: Likewise.
2205 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
2206 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
2207 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
2208 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
2209 (_bfd_sparc_elf_check_relocs): Likewise.
2210 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
2211 (_bfd_sparc_elf_relocate_section): Likewise.
2213 2012-04-12 Roland McGrath <mcgrathr@google.com>
2215 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
2217 (struct elf32_arm_link_hash_table): New member `nacl_p'.
2218 (elf32_arm_link_hash_table_create): Initialize it.
2219 (elf32_arm_nacl_link_hash_table_create): New function.
2220 (arm_movw_immediate, arm_movt_immediate): New functions.
2221 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
2222 (elf32_arm_finish_dynamic_sections): Likewise.
2223 (elf32_arm_output_plt_map_1): Likewise.
2224 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
2225 New backend vector stanza.
2226 (elf32_arm_nacl_modify_segment_map): New function.
2227 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
2228 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
2229 * configure.in: Likewise.
2230 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
2231 (bfd_elf32_littlearm_nacl_vec): Likewise.
2232 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
2233 (bfd_elf32_bigarm_symbian_vec): Likewise.
2234 (bfd_elf32_littlearm_symbian_vec): Likewise.
2235 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2236 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2237 * configure: Regenerated.
2239 2012-04-12 Tristan Gingold <gingold@adacore.com>
2241 * elflink.c (elf_link_output_extsym): Add a guard.
2242 (bfd_elf_final_link): Remove assertion.
2243 (bfd_elf_final_link): Add a guard.
2244 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
2245 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
2246 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
2247 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
2249 (elfNN-ia64-vms target): Move to ...
2250 * elf64-ia64-vms.c: New file.
2251 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
2252 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
2253 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
2254 * configure: Regenerate.
2255 * Makefile.in: Regenerate.
2257 2012-04-11 Nick Clifton <nickc@redhat.com>
2260 * elf64-ppc.c (opd_entry_value): When dealing with sections
2261 without relocs, keep the last section loaded in order to avoid
2262 unnecessary reloads.
2264 2012-04-09 Roland McGrath <mcgrathr@google.com>
2266 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
2267 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
2268 (nacl_modify_program_headers): Likewise.
2270 2012-04-03 Roland McGrath <mcgrathr@google.com>
2272 * elf-nacl.c: New file.
2273 * elf-nacl.h: New file.
2274 * elf32-i386.c (elf_backend_modify_segment_map): Define for
2275 bfd_elf32_i386_nacl_vec.
2276 (elf_backend_modify_program_headers): Likewise.
2277 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
2278 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
2279 (elf_backend_modify_program_headers): Likewise.
2280 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
2281 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
2282 * Makefile.in: Regenerated.
2283 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
2284 (bfd_elf32_x86_64_nacl_vec): Likewise.
2285 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
2286 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
2287 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
2288 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
2289 (bfd_elf32_i386_nacl_vec): Likewise.
2290 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
2291 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
2292 * configure: Regenerated.
2294 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
2296 * elf32-m68k.c (elf_m68k_relocate_section): Allow
2297 R_68K_TLS_LE{8,16,32} for PIE.
2299 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2301 * elf64-s390.c: Fix several comments regarding PLT entry
2303 * elf32-s390.c: Likewise.
2305 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2307 * elf64-s390.c: Use the section pointer shortcuts in
2308 elf_link_hash_table and remove them from the target specific
2310 * elf32-s390.c: Likewise.
2312 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2314 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
2316 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
2317 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
2318 (elf_s390_finish_dynamic_sections): Likewise.
2319 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
2320 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
2321 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
2322 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
2323 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
2325 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2327 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
2328 Rename all occurrences in the file to elf_dyn_relocs.
2329 * elf64-s390.c: Likewise.
2331 2012-03-30 Alan Modra <amodra@gmail.com>
2333 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
2336 2012-03-29 Alan Modra <amodra@gmail.com>
2338 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
2339 * bfd-in2.h: Regenerate.
2341 2012-03-23 Alan Modra <amodra@gmail.com>
2343 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
2344 on empty alloc sections.
2346 2012-03-23 Alan Modra <amodra@gmail.com>
2348 * linker.c (_bfd_nearby_section): New function, split out from..
2350 * bfd-in.h (_bfd_nearby_section): Declare.
2351 * bfd-in2.h: Regenerate.
2352 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
2353 data_index_section with ld -q or ld -r output relocs against
2354 stripped output sections. Instead use _bfd_nearby_section.
2356 2012-03-23 Alan Modra <amodra@gmail.com>
2359 * elf64-ppc.c (opd_entry_value): Read full symbol table when
2360 sym hashes unavailable.
2362 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
2364 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
2365 for non-C6X objects.
2367 2012-03-20 Kai Tietz <ktietz@redhat.com>
2370 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
2371 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
2372 Add windows.h header include if HAVE_WINDOWS_H is defined.
2373 (dlerror): New static function if windows variant is used instead
2375 (dlclose): Likewise.
2378 * configure: Regenerated.
2379 * config.in: Regenerated.
2381 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
2384 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
2385 for R_386_GOTOFF relocation against protected function if
2386 SYMBOLIC_BIND is true.
2388 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
2389 error for R_X86_64_GOTOFF64 relocation against protected function
2390 when building executable or SYMBOLIC_BIND is true.
2392 2012-03-16 Roland McGrath <mcgrathr@google.com>
2394 * config.bfd: Handle x86_64-*-nacl*.
2395 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
2396 (bfd_elf32_x86_64_nacl_vec): Likewise.
2397 * targets.c: Support them.
2398 * configure.in: Likewise.
2399 * configure: Regenerated.
2401 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2403 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
2404 (elf32_arm_attributes_forbid_div): Likewise.
2405 (elf32_arm_merge_eabi_attributes): Correct handling of
2408 2012-03-15 Roland McGrath <mcgrathr@google.com>
2410 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
2411 elf_x86_64_backend_data parameters for plt_eh_frame.
2413 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
2414 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
2415 (elf_x86_64_arch_bed): New variable.
2416 (elf_backend_arch_data): New macro.
2417 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
2418 (elf_x86_64_allocate_dynrelocs): Likewise.
2419 (elf_x86_64_relocate_section): Likewise.
2420 (elf_x86_64_plt_sym_val): Likewise.
2421 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
2422 parameters for PLT details.
2423 (elf_x86_64_finish_dynamic_sections): Likewise.
2425 2012-03-14 Roland McGrath <mcgrathr@google.com>
2427 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
2428 to the full size, padding out with nop instructions.
2430 2012-03-12 Alan Modra <amodra@gmail.com>
2432 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
2433 on zero size dynbss symbol.
2434 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
2435 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
2436 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
2437 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
2438 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
2439 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
2440 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
2441 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
2442 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
2443 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
2444 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2445 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
2446 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
2447 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
2448 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
2449 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2450 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
2451 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
2452 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
2453 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2454 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
2456 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
2458 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
2459 * bfd-in2.h: Regenerate.
2460 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
2461 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
2463 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
2466 * elf32-i386.c (elf_i386_relocate_section): Restore
2469 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
2472 2012-03-08 Tristan Gingold <gingold@adacore.com>
2474 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
2475 keylen according to archive kind. Set nextvbn and nextrfa lhd
2476 fields. Add comments.
2478 2012-03-07 Nick Clifton <nickc@redhat.com>
2480 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
2482 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
2483 (elf_mn10300_tdata): Define.
2484 (elf_mn10300_local_got_tls_type): Define.
2485 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
2486 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
2487 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
2488 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
2489 (mn10300_reloc_map): Likewise.
2490 (elf_mn10300_tls_transition): New function.
2491 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
2492 (mn10300_elf_check_relocs): Add TLS support.
2493 (mn10300_elf_final_link_relocate): Likewise.
2494 (mn10300_elf_relocate_section): Likewise.
2495 (mn10300_elf_relax_section): Likewise.
2496 (elf32_mn10300_link_hash_newfunc): Initialise new field.
2497 (_bfd_mn10300_copy_indirect_symbol): New function.
2498 (elf32_mn10300_link_hash_table_create): Initialise new fields.
2499 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
2500 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
2501 (_bfd_mn10300_elf_reloc_type_class): Allocate an
2502 elf_mn10300_obj_tdata structure.
2503 (elf_backend_copy_indirect_symbol): Define.
2504 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
2505 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
2506 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
2507 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
2508 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
2509 alongside other MN10300 relocations.
2510 * bfd-in2.h: Regenerate.
2511 * libbfd.h: Regenerate.
2513 2012-03-06 Jakub Jelinek <jakub@redhat.com>
2515 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
2516 set relocate to TRUE.
2518 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2521 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
2522 overflows for R_SPARC_UA32 in .stab sections.
2524 2012-03-01 Alan Modra <amodra@gmail.com>
2526 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
2528 2012-02-27 Alan Modra <amodra@gmail.com>
2530 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
2531 before calling elf specific function.
2532 (sh_elf_osec_readonly_p): Test for error return from above.
2534 2012-02-27 Alan Modra <amodra@gmail.com>
2536 * elf32-spu.c (build_stub): Fix malloc under-allocation.
2538 2012-02-25 Walter Lee <walt@tilera.com>
2539 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
2540 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
2541 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
2542 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
2543 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
2544 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
2545 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
2546 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
2547 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
2548 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
2549 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
2550 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
2551 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
2552 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
2553 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
2554 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
2555 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
2556 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
2557 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
2558 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
2559 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
2560 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
2561 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
2562 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
2563 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
2564 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
2565 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
2566 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
2567 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
2568 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
2569 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
2570 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
2571 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
2572 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
2573 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
2574 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
2575 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
2576 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
2577 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
2578 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
2579 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
2580 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2581 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2582 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2583 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2584 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2585 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2586 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2587 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2588 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2589 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2591 (tilepro_reloc_map): Ditto.
2592 (tilepro_info_to_howto_rela): Ditto.
2593 (reloc_to_create_func): Ditto.
2594 (tilepro_tls_translate_to_le): New.
2595 (tilepro_tls_translate_to_ie): New.
2596 (tilepro_elf_tls_transition): New.
2597 (tilepro_elf_check_relocs): Handle new tls relocations.
2598 (tilepro_elf_gc_sweep_hook): Ditto.
2599 (allocate_dynrelocs): Ditto.
2600 (tilepro_elf_relocate_section): Ditto.
2601 (tilepro_replace_insn): New.
2602 (insn_mask_X1): New.
2603 (insn_mask_X0_no_dest_no_srca): New
2604 (insn_mask_X1_no_dest_no_srca): New
2605 (insn_mask_Y0_no_dest_no_srca): New
2606 (insn_mask_Y1_no_dest_no_srca): New
2609 (insn_tls_le_move_X1): New
2610 (insn_tls_le_move_zero_X0X1): New
2611 (insn_tls_ie_lw_X1): New
2612 (insn_tls_ie_add_X0X1): New
2613 (insn_tls_ie_add_Y0Y1): New
2614 (insn_tls_gd_add_X0X1): New
2615 (insn_tls_gd_add_Y0Y1): New
2616 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2618 (tilegx_reloc_map): Ditto.
2619 (tilegx_info_to_howto_rela): Ditto.
2620 (reloc_to_create_func): Ditto.
2621 (tilegx_elf_link_hash_table): New field disable_le_transition.
2622 (tilegx_tls_translate_to_le): New.
2623 (tilegx_tls_translate_to_ie): New.
2624 (tilegx_elf_tls_transition): New.
2625 (tilegx_elf_check_relocs): Handle new tls relocations.
2626 (tilegx_elf_gc_sweep_hook): Ditto.
2627 (allocate_dynrelocs): Ditto.
2628 (tilegx_elf_relocate_section): Ditto.
2629 (tilegx_copy_bits): New.
2630 (tilegx_replace_insn): New.
2631 (insn_mask_X1): New.
2632 (insn_mask_X0_no_dest_no_srca): New.
2633 (insn_mask_X1_no_dest_no_srca): New.
2634 (insn_mask_Y0_no_dest_no_srca): New.
2635 (insn_mask_Y1_no_dest_no_srca): New.
2636 (insn_mask_X0_no_operand): New.
2637 (insn_mask_X1_no_operand): New.
2638 (insn_mask_Y0_no_operand): New.
2639 (insn_mask_Y1_no_operand): New.
2640 (insn_tls_ie_ld_X1): New.
2641 (insn_tls_ie_ld4s_X1): New.
2642 (insn_tls_ie_add_X0X1): New.
2643 (insn_tls_ie_add_Y0Y1): New.
2644 (insn_tls_ie_addx_X0X1): New.
2645 (insn_tls_ie_addx_Y0Y1): New.
2646 (insn_tls_gd_add_X0X1): New.
2647 (insn_tls_gd_add_Y0Y1): New.
2648 (insn_move_X0X1): New.
2649 (insn_move_Y0Y1): New.
2650 (insn_add_X0X1): New.
2651 (insn_add_Y0Y1): New.
2652 (insn_addx_X0X1): New.
2653 (insn_addx_Y0Y1): New.
2654 * libbfd.h: Regenerate.
2655 * bfd-in2.h: Regenerate.
2657 2012-02-25 Walter Lee <walt@tilera.com>
2659 * config.bfd (tilegx-*-*): rename little endian vector; add big
2661 (tilegxbe-*-*): New case.
2662 * configure.in (bfd_elf32_tilegx_vec): Rename...
2663 (bfd_elf32_tilegx_le_vec): ... to this.
2664 (bfd_elf32_tilegx_be_vec): New vector.
2665 (bfd_elf64_tilegx_vec): Rename...
2666 (bfd_elf64_tilegx_le_vec): ... to this.
2667 (bfd_elf64_tilegx_be_vec): New vector.
2668 * configure: Regenerate.
2669 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2670 (TARGET_LITTLE_NAME): Ditto.
2671 (TARGET_BIG_SYM): Define.
2672 (TARGET_BIG_NAME): Define.
2673 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2674 (TARGET_LITTLE_NAME): Ditto.
2675 (TARGET_BIG_SYM): Define.
2676 (TARGET_BIG_NAME): Define.
2677 * targets.c (bfd_elf32_tilegx_vec): Rename...
2678 (bfd_elf32_tilegx_le_vec): ... to this.
2679 (bfd_elf32_tilegx_be_vec): Declare.
2680 (bfd_elf64_tilegx_vec): Rename...
2681 (bfd_elf64_tilegx_le_vec): ... to this.
2682 (bfd_elf64_tilegx_be_vec): Declare.
2683 (_bfd_target_vector): Add / rename above vectors.
2684 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2685 * bfd-in2.h: Regenerate.
2686 * cpu-tilegx.c (bfd_tilegx32_arch): define.
2687 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2689 2012-02-24 Nick Clifton <nickc@redhat.com>
2692 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2693 error message instead of aborting, when an outofrange reloc is
2696 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
2698 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2699 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
2700 bit-fields when target and host differ in endian-ness. When
2701 PAIRs are non-scattered find the 'symbol' from the preceding
2702 reloc. Add FIXME re. reloc symbols on section boundaries.
2703 (bfd_mach_o_swap_out_non_scattered_reloc): New.
2704 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2706 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
2708 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2710 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2711 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2713 2012-02-17 Tristan Gingold <gingold@adacore.com>
2715 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2716 * libbfd.h: Regenerated.
2717 * bfd-in2.h: Likewise.
2718 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2719 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2720 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2722 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2724 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2725 GD->LE and LD->LE optimizations.
2727 2012-02-16 Alan Modra <amodra@gmail.com>
2730 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2732 2012-02-13 Richard Henderson <rth@redhat.com>
2735 * linker.c (fix_syms): Force symbols outside any section into
2736 bfd_abs_section_ptr.
2738 2012-02-13 Alan Modra <amodra@gmail.com>
2740 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2741 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2742 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2743 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2745 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2746 Nick Clifton <nickc@redhat.com>
2748 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2751 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2753 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2754 vma additions in their logical, rather than physical order.
2756 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2758 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2760 * mach-o-x86-64.c (text_section_names_xlat): New.
2761 (mach_o_x86_64_segsec_names_xlat): New.
2762 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2763 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2765 2012-02-10 Tristan Gingold <gingold@adacore.com>
2767 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2768 to avoid infinite loop. Add comments.
2770 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
2773 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2775 (bfd_arch_i386_short_nop_fill): New.
2776 (bfd_arch_i386_long_nop_fill): Likewise.
2777 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2778 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
2779 bfd_arch_info initializers.
2781 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2782 (bfd_arch_i386_short_nop_fill): This.
2783 Update bfd_arch_info initializers.
2784 * cpu-l1om.c: Likewise.
2786 2012-02-08 Alan Modra <amodra@gmail.com>
2788 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2789 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2790 the correct h->u.weakdef.
2792 2012-02-07 Alan Modra <amodra@gmail.com>
2794 * elf.c (elf_find_function): Don't use internal_elf_sym.
2795 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
2796 parameter with asymbol.
2797 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2798 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2799 (struct elf_backend_data <maybe_function_sym>): Likewise.
2801 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
2804 * elf32-avr.c (elf32_avr_relax_section): Correct the
2805 condition that qualifies the candidates for relaxation.
2807 2012-02-02 Tristan Gingold <gingold@adacore.com>
2809 * bfdio.c (real_fopen): Remove unused vms_modes variable.
2811 2012-02-02 Tristan Gingold <gingold@adacore.com>
2813 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2816 2012-02-02 Tristan Gingold <gingold@adacore.com>
2818 * archive.c (bfd_slurp_armap): Fix thinko in cast.
2820 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
2823 * archures.c (bfd_arch_info): Add fill.
2824 (bfd_default_arch_struct): Add bfd_arch_default_fill.
2825 (bfd_arch_default_fill): New.
2827 * configure.in: Set bfd version to 2.22.52.
2828 * configure: Regenerated.
2830 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2832 * cpu-arc.c: Likewise.
2833 * cpu-arm.c: Likewise.
2834 * cpu-avr.c: Likewise.
2835 * cpu-bfin.c: Likewise.
2836 * cpu-cr16.c: Likewise.
2837 * cpu-cr16c.c: Likewise.
2838 * cpu-cris.c: Likewise.
2839 * cpu-crx.c: Likewise.
2840 * cpu-d10v.c: Likewise.
2841 * cpu-d30v.c: Likewise.
2842 * cpu-dlx.c: Likewise.
2843 * cpu-epiphany.c: Likewise.
2844 * cpu-fr30.c: Likewise.
2845 * cpu-frv.c: Likewise.
2846 * cpu-h8300.c: Likewise.
2847 * cpu-h8500.c: Likewise.
2848 * cpu-hppa.c: Likewise.
2849 * cpu-i370.c: Likewise.
2850 * cpu-i860.c: Likewise.
2851 * cpu-i960.c: Likewise.
2852 * cpu-ia64.c: Likewise.
2853 * cpu-ip2k.c: Likewise.
2854 * cpu-iq2000.c: Likewise.
2855 * cpu-lm32.c: Likewise.
2856 * cpu-m10200.c: Likewise.
2857 * cpu-m10300.c: Likewise.
2858 * cpu-m32c.c: Likewise.
2859 * cpu-m32r.c: Likewise.
2860 * cpu-m68hc11.c: Likewise.
2861 * cpu-m68hc12.c: Likewise.
2862 * cpu-m68k.c: Likewise.
2863 * cpu-m88k.c: Likewise.
2864 * cpu-mcore.c: Likewise.
2865 * cpu-mep.c: Likewise.
2866 * cpu-microblaze.c: Likewise.
2867 * cpu-mips.c: Likewise.
2868 * cpu-mmix.c: Likewise.
2869 * cpu-moxie.c: Likewise.
2870 * cpu-msp430.c: Likewise.
2871 * cpu-mt.c: Likewise.
2872 * cpu-ns32k.c: Likewise.
2873 * cpu-openrisc.c: Likewise.
2874 * cpu-or32.c: Likewise.
2875 * cpu-pdp11.c: Likewise.
2876 * cpu-pj.c: Likewise.
2877 * cpu-plugin.c: Likewise.
2878 * cpu-powerpc.c: Likewise.
2879 * cpu-rl78.c: Likewise.
2880 * cpu-rs6000.c: Likewise.
2881 * cpu-rx.c: Likewise.
2882 * cpu-s390.c: Likewise.
2883 * cpu-score.c: Likewise.
2884 * cpu-sh.c: Likewise.
2885 * cpu-sparc.c: Likewise.
2886 * cpu-spu.c: Likewise.
2887 * cpu-tic30.c: Likewise.
2888 * cpu-tic4x.c: Likewise.
2889 * cpu-tic54x.c: Likewise.
2890 * cpu-tic6x.c: Likewise.
2891 * cpu-tic80.c: Likewise.
2892 * cpu-tilegx.c: Likewise.
2893 * cpu-tilepro.c: Likewise.
2894 * cpu-v850.c: Likewise.
2895 * cpu-vax.c: Likewise.
2896 * cpu-w65.c: Likewise.
2897 * cpu-we32k.c: Likewise.
2898 * cpu-xc16x.c: Likewise.
2899 * cpu-xstormy16.c: Likewise.
2900 * cpu-xtensa.c: Likewise.
2901 * cpu-z80.c: Likewise.
2902 * cpu-z8k.c: Likewise.
2904 * cpu-i386.c: Include "libiberty.h".
2905 (bfd_arch_i386_fill): New.
2906 Add bfd_arch_i386_fill to bfd_arch_info initializer.
2908 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
2909 * cpu-l1om.c: Likewise.
2911 * linker.c (default_data_link_order): Call abfd->arch_info->fill
2914 * bfd-in2.h: Regenerated.
2916 2012-01-27 Michael Eager <eager@eagercon.com>
2918 * elf32-microblaze.c (create_got_section):
2919 Reuse existing .rela.got section.
2921 2012-01-23 Alan Modra <amodra@gmail.com>
2923 * elf-bfd.h: Formatting.
2924 (struct elf_backend_data): Add "maybe_function_sym".
2925 (_bfd_elf_maybe_function_sym): Declare.
2926 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2927 (elfNN_bed): Init new field.
2928 * elf.c (elf_find_function): Use maybe_function_sym.
2929 (_bfd_elf_maybe_function_sym): New function.
2930 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2931 (ppc64_elf_maybe_function_sym): New function.
2933 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
2936 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2937 pad the size field in an archive header.
2938 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2939 function for the archive size field.
2940 (bfd_generic_openr_next_archived_file): Likewise.
2941 (do_slurp_coff_armap): Likewise.
2942 (_bfd_write_archive_contents): Likewise.
2943 (_bfd_bsd44_write_ar_hdr): Use the new function.
2944 (bfd_ar_hdr_from_filesystem): Likewise.
2945 (_bfd_write_archive_contents): Likewise.
2946 (bsd_write_armap): Likewise.
2947 (coff_write_armap): Likewise.
2948 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2949 * bfdio.c (bfd_bread): Use correct type for archive element
2951 * ar.c (open_inarch): Likewise.
2952 (extract_file): Likewise.
2953 * libbfd-in.h (struct areltdata): Use correct types for
2954 parsed_size and extra_size fields.
2955 Prototype _bfd_ar_sizepad function.
2956 * libbfd.h: Regenerate.
2958 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
2960 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2961 Return NULL if core file generation is unsupported.
2962 (elfcore_write_prstatus): Likewise.
2963 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2964 (elf_backend_write_core_note): Define.
2966 2012-01-19 Tristan Gingold <gingold@adacore.com>
2968 * pef.c: Add a comment.
2971 2012-01-17 Alan Modra <amodra@gmail.com>
2973 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2974 trailing garbage in the note.
2975 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2977 2012-01-16 Daniel Green <venix1@gmail.com>
2980 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2981 h->root.type not h->type.
2982 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2984 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2986 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2989 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2991 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2992 position from here... to (bfd_mach_o_build_seg_command): Here.
2994 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
2996 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2997 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2998 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2999 file. (bfd_mach_o_section): Add indirect_syms field.
3001 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
3003 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
3004 vmsize from filesize. Don't compute offsets or file sizes for
3007 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
3009 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
3010 command type independent.
3012 2012-01-11 Alan Modra <amodra@gmail.com>
3014 * elf64-ppc.c: Define more insns used in plt call stubs.
3015 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
3016 (ppc64_elf_relocate_section): Likewise.
3017 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
3018 (struct ppc_link_hash_table): Increase size of stub_count array.
3019 Add plt_stub_align and plt_thread_safe.
3020 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
3021 (plt_stub_size, plt_stub_pad): New functions.
3022 (build_plt_stub): Emit barriers for power7 thread safety. Don't
3023 emit needless save of r2.
3024 (build_tls_get_addr_stub): Adjust params.
3025 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
3026 plt stubs. Adjust build_*plt_stub calls.
3027 (ppc_size_one_stub): Similarly.
3028 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
3029 params. Choose default for plt_thread_safe based on existence of
3030 calls to thread creation functions. Modify plt_call to
3031 plt_call_r2save when no tocsave reloc found. Align tail of stub
3033 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
3034 output of stub statistics.
3035 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
3036 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
3038 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
3041 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
3042 check on R_X86_64_PCXX.
3044 2012-01-10 Tristan Gingold <gingold@adacore.com>
3046 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
3049 2012-01-10 Tristan Gingold <gingold@adacore.com>
3051 * bfdio.c (bfd_tell): Handle nested archives.
3053 * cache.c (bfd_cache_lookup_worker): Ditto.
3054 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
3056 (bfd_generic_openr_next_archived_file): Likewise.
3058 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
3060 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
3061 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
3062 (bfd_mach_o_primary_symbol_sort_key): Likewise.
3063 (bfd_mach_o_cf_symbols): Likewise.
3064 (bfd_mach_o_sort_symbol_table): Remove.
3065 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
3066 for indirect and dysymtab counts. Do the symbol sorting here.
3067 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
3068 Make the indirect symbols a TODO.
3069 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
3070 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
3072 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
3073 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
3074 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
3075 (IS_MACHO_INDIRECT): Remove.
3076 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
3078 2012-01-06 Nick Clifton <nickc@redhat.com>
3081 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
3082 'flaginfo' to avoid conflicts with AIX system headers.
3084 2012-01-06 Tristan Gingold <gingold@adacore.com>
3086 * bfdio.c (bfd_bread): Use arelt_size macro.
3088 2012-01-06 Tristan Gingold <gingold@adacore.com>
3090 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
3092 2012-01-05 Nick Clifton <nickc@redhat.com>
3095 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
3098 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3100 Fix zero registers core files when built by gcc-4.7.
3101 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
3102 size. Call elfcore_write_note for the local variables. Remove the
3103 final elfcore_write_note call. Add NOTREACHED comments.
3105 2012-01-04 Tristan Gingold <gingold@adacore.com>
3107 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
3108 (bfd_mach_o_generic_stat_arch_elt): Adjust.
3110 2012-01-04 Tristan Gingold <gingold@adacore.com>
3112 * mach-o.c (bfd_mach_o_fat_member_init): New function.
3113 (bfd_mach_o_openr_next_archived_file): Reindent.
3114 Adjust to call bfd_mach_o_fat_member_init.
3115 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
3117 2012-01-04 Tristan Gingold <gingold@adacore.com>
3119 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
3120 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
3121 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
3122 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
3123 BFD_RELOC_MACH_O_X86_64_BRANCH32,
3124 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
3125 BFD_RELOC_MACH_O_X86_64_GOT.
3127 2012-01-04 Tristan Gingold <gingold@adacore.com>
3129 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
3130 (bfd_mach_o_load_command): Add fvmlib field.
3132 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
3133 (bfd_mach_o_read_command): Handle fvmlib.
3135 2012-01-04 Tristan Gingold <gingold@adacore.com>
3137 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
3138 Decode msubtype for ARM.
3140 2012-01-04 Tristan Gingold <gingold@adacore.com>
3142 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
3144 2012-01-04 Tristan Gingold <gingold@adacore.com>
3146 * mach-o.h: Reindent header.
3147 (bfd_mach_o_encryption_info_command): New structure.
3148 (bfd_mach_o_load_command): Add encryption_info field.
3150 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
3151 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
3152 (bfd_mach_o_read_command): Adjust error message.
3154 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
3156 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
3157 which reads DWARF2 and stores in stash from find_line.
3158 (find_line) Call _bfd_dwarf2_slurp_debug_info.
3159 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
3160 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
3161 * mach-o.c (dsym_subdir): The name of subdir where debug
3162 information may be stored.
3163 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
3165 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
3166 corresponding to the executable.
3167 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
3168 specified binary file.
3169 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
3171 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
3172 executables, dylibs, and bundles.
3173 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
3174 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
3176 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3178 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
3180 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
3181 (bfd_mach_o_cf_symbols): Likewise.
3183 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3185 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
3187 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
3189 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
3190 as the value of an indirect symbol. Keep the string table index in
3191 non-indirect syms for reference.
3192 (bfd_mach_o_write_dysymtab): New.
3193 (bfd_mach_o_primary_symbol_sort_key): New.
3194 (bfd_mach_o_cf_symbols): New.
3195 (bfd_mach_o_sort_symbol_table): New.
3196 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
3197 If we are emitting a dysymtab, process indirect symbols and count the
3198 number of each other kind.
3199 (bfd_mach_o_mangle_sections): New.
3200 (bfd_mach_o_write_contents): Split out some pre-requisite code into
3201 the command builder. Write dysymtab if the command is present.
3202 (bfd_mach_o_count_sections_for_seg): New.
3203 (bfd_mach_o_build_seg_command): New.
3204 (bfd_mach_o_build_dysymtab_command): New.
3205 (bfd_mach_o_build_commands): Reorganize to support the fact that some
3206 commands are optional and should not be emitted if there are no
3207 sections or symbols.
3208 (bfd_mach_o_set_section_contents): Amend comment.
3209 * mach-o.h: Amend and add to comments.
3210 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
3211 pointer to the indirects, when present.
3212 (bfd_mach_o_should_emit_dysymtab): New macro.
3213 (IS_MACHO_INDIRECT): Likewise.
3215 For older changes see ChangeLog-2011
3217 Copyright (C) 2012 Free Software Foundation, Inc.
3219 Copying and distribution of this file, with or without modification,
3220 are permitted in any medium without royalty provided the copyright
3221 notice and this notice are preserved.
3227 version-control: never