1 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
3 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
4 'name' for the typo issue, which related with commit
5 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
7 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
8 Matthew Fortune <matthew.fortune@imgtec.com>
10 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
11 * archures.c (bfd_architecture): Likewise.
12 * bfd-in2.h (bfd_architecture): Likewise.
13 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
14 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
15 BFD_RELOC_MIPS_19_PCREL_S2.
16 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
17 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
18 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
19 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
20 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
21 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
23 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
24 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
26 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
27 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
28 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
30 * elfn32-mips.c: Likewise.
31 * elfxx-mips.c (MIPSR6_P): New define.
32 (mipsr6_exec_plt_entry): New array.
33 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
34 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
35 (aligned_pcrel_reloc_p): New function.
36 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
37 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
38 (mips_elf_calculate_relocation): Add support for relocs:
39 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
40 R_MIPS_PCHI16 and R_MIPS_PCLO16.
41 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
42 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
43 (_bfd_mips_elf_check_relocs): Add support for relocs:
44 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
45 (_bfd_mips_elf_relocate_section): Add a check for unaligned
47 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
49 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
50 (_bfd_mips_elf_print_private_bfd_data): Likewise.
51 (mips_32bit_flags_p): Add support for mips32r6.
52 * libbfd.h (bfd_reloc_code_real_names): Add entries for
53 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
54 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
55 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
56 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
57 BFD_RELOC_MIPS_19_PCREL_S2.
58 * config.bfd: Add mips*-img-elf* target triple.
60 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
62 * config.bfd: Add mips*-img-elf* target triple.
64 2014-09-12 Alan Modra <amodra@gmail.com>
66 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
67 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
68 range of FDEs to hdr_info->array.
69 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
70 .eh_frame_hdr entries, and overlapping FDEs.
72 2014-09-10 Alan Modra <amodra@gmail.com>
74 * elf.c (assign_file_positions_except_relocs): Move section header
76 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
77 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
78 * elflink.c (bfd_elf_final_link): Don't call above function.
80 2014-08-30 Alan Modra <amodra@gmail.com>
82 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
84 2014-08-29 Alan Modra <amodra@gmail.com>
86 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
87 error for calls via a toc adjusting stub without a nop.
89 2014-08-29 Alan Modra <amodra@gmail.com>
91 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
92 error. Remove redundant bfd_set_error.
94 2014-08-29 Alan Modra <amodra@gmail.com>
96 * srec.c (srec_scan): Revert last change. Report an error for
97 S-records with less than the miniumum byte count.
99 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
101 * srec.c (srec_scan): Return error for 0 size.
103 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
106 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
107 to check discarded input section.
108 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
110 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
113 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
114 sections to input from ld --just-symbols.
116 2014-08-26 DJ Delorie <dj@redhat.com>
118 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
121 2014-08-26 Jiong Wang <jiong.wang@arm.com>
123 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
124 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
126 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
128 2014-08-26 Nick Clifton <nickc@redhat.com>
130 * config.bfd: Fix typo in or1knd selection.
132 2014-08-22 Kai Tietz <ktietz@redhat.com>
135 * coffcode.h (coff_compute_section_file_positions): Keep
136 FileAlignment valid as set.
138 2014-08-22 Alan Modra <amodra@gmail.com>
140 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
141 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
143 2014-08-22 Alan Modra <amodra@gmail.com>
145 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
147 (_bfd_elf_begin_eh_frame_parsing): Delete.
148 (_bfd_elf_end_eh_frame_parsing): Delete.
149 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
150 (_bfd_elf_end_eh_frame_parsing): Delete.
151 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
152 !info->relocatable in place of merge_cies.
153 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
154 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
155 (ppc64_elf_size_stubs): Likewise pad stub FDE.
156 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
157 (ppc64_elf_size_stubs): ..here and..
158 (ppc64_elf_finish_dynamic_sections): ..here.
160 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
162 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
164 2014-08-21 Tony Wang <tony.wang@arm.com>
166 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
167 the veneer routine for R_ARM_THM_JUMP19.
168 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
169 (elf32_arm_size_stub): Ditto.
171 2014-08-20 Roland McGrath <mcgrathr@google.com>
174 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
175 all reloc types with pc_relative set in the howto, not just for
176 R_ARM_REL32 and R_ARM_REL32_NOI.
177 (allocate_dynrelocs_for_symbol): Update comment.
178 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
179 set in the howto, set call_reloc_p and may_need_local_target_p but
180 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
181 (elf32_arm_check_relocs): Likewise.
183 2014-08-20 Will Newton <will.newton@linaro.org>
185 * config.bfd: Default armeb-*-eabi* to big endian.
187 2014-08-19 Alan Modra <amodra@gmail.com>
189 * configure: Regenerate.
191 2014-08-18 Alan Modra <amodra@gmail.com>
193 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
194 use dynrelocs for ifunc.
195 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
197 2014-08-18 Alan Modra <amodra@gmail.com>
200 * elflink.c (on_needed_list): Only consider libraries that have
203 2014-08-18 Alan Modra <amodra@gmail.com>
205 * elflink.c (bfd_elf_discard_info): Return int error status.
206 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
207 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
208 * bfd-in2.h: Regenerate.
210 2014-08-14 Alan Modra <amodra@gmail.com>
212 * peXXigen.c (pe_print_reloc): Protect against access past end
215 2014-08-14 Alan Modra <amodra@gmail.com>
218 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
219 in the order they are mapped to output sections.
221 2014-08-14 Alan Modra <amodra@gmail.com>
223 * configure.ac: Delete redundant plugin related checks.
224 * configure: Regenerate.
226 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
228 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
229 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
232 2014-08-12 Alan Modra <amodra@gmail.com>
234 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
235 here when not calling the generic add_symbol function. Formatting.
236 Correct handling of indirect symbols. Update notice call.
237 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
238 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
239 symbols early. Update notice call. Add comments regarding weak
240 symbols vs. indirect.
242 2014-08-12 Alan Modra <amodra@gmail.com>
245 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
248 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
250 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
253 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
254 Alan Modra <amodra@gmail.com>
257 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
258 warning for references in LTO IR to warning symbols.
260 2014-08-07 Alan Modra <amodra@gmail.com>
262 * linker.c (WARN, CWARN): Collapse these states to WARN.
263 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
266 2014-08-05 Doug Evans <dje@google.com>
268 * bfd-in2.h: Regenerate.
269 * libcoff.h: Regenerate.
271 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
273 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
274 rawsize if changing size.
276 2014-08-05 Alan Modra <amodra@gmail.com>
279 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
281 2014-08-05 Alan Modra <amodra@gmail.com>
283 * linker.c (generic_link_check_archive_element): Move handling
284 of command link -u symbols with a common symbol def to the
285 code handling non-common symbols so that archive element symbols
286 are loaded. Use generic_link_add_object_symbols.
288 2014-08-05 Alan Modra <amodra@gmail.com>
291 * linker.c (struct archive_list, struct archive_hash_entry,
292 struct archive_hash_table, archive_hash_newfunc,
293 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
294 archive_hash_table_free): Delete.
295 (_bfd_generic_link_add_archive_symbols): Add h and name params to
296 checkfn. Rewrite using a straight-forward scan over archive map.
297 (generic_link_check_archive_element_no_collect,
298 generic_link_check_archive_element_collect,
299 generic_link_check_archive_element): Add h and name params.
300 * aoutx.h (aout_link_check_archive_element): Likewise.
301 * pdp11.c (aout_link_check_archive_element): Likewise.
302 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
303 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
304 scan symbols, simply add archive element whenever h is undefined.
305 (coff_link_check_ar_symbols): Delete.
306 * ecoff.c (read_ext_syms_and_strs): Delete.
307 (reread_ext_syms_and_strs): Delete.
308 (ecoff_link_check_archive_element): Add h and name param. Don't
309 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
310 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
312 (elf_link_add_archive_symbols): Delete "defined" array, merge
313 functionality into "included". Make "included" a char array. Don't
314 set or test archive_pass.
315 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
316 * libbfd.h: Regenerate.
318 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
321 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
323 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
325 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
326 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
327 (bfd_mips_elf_swap_abiflags_v0_in): New function.
328 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
329 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
330 (_bfd_mips_elf_fake_sections): Likewise.
331 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
332 (_bfd_mips_elf_additional_program_headers): Account for new
333 PT_MIPS_ABIFLAGS program header.
334 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
335 associate with .MIPS.abiflags.
336 (_bfd_mips_elf_gc_mark_extra_sections): New function.
337 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
338 (infer_mips_abiflags): Likewise.
339 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
340 (mips_32bit_flags_p): Moved higher.
341 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
342 checking for FP ABIs.
343 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
344 checks. Check EF_MIPS_FP64 flag consistency.
345 (print_mips_ases, print_mips_isa_ext): New static function.
346 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
347 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
348 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
349 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
350 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
351 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
352 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
353 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
355 2014-07-28 Alan Modra <amodra@gmail.com>
358 * archive.c (_bfd_compute_and_write_armap): Warn on adding
359 __gnu_lto_slim to armap.
360 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
361 __gnu_lto_slim to linker hash table.
363 2014-07-27 Anthony Green <green@moxielogic.org>
365 * config.bfd: Add moxie-*-moxiebox*.
367 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
369 Add or reactivate or1k-*-rtems*
370 * config.bfd (or1k-*-rtems*): Reactivate.
372 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
374 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
376 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
377 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
379 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
382 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
383 and R_*_IRELATIVE relocation offset with PLT entry.
384 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
385 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
386 (elf_x86_64_get_synthetic_symtab): Use it.
388 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
391 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
392 next_tls_desc_index with elf.srelplt->reloc_count.
394 2014-07-15 Alan Modra <amodra@gmail.com>
396 * cache.c (cache_bread_1): Don't return -1 when fread returns
399 2014-07-15 Alan Modra <amodra@gmail.com>
401 * elflink.c (elf_merge_st_other): Update comments. Simplify
402 visibility handling. Make isym const. Move code modifying
403 isym->st_other for --exclude-libs to..
404 (elf_link_add_object_symbols): ..here.
406 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
409 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
411 2014-07-08 Nick Clifton <nickc@redhat.com>
414 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
415 segments in input bfds.
417 2014-07-08 Will Newton <will.newton@linaro.org>
419 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
420 value to 64kB and remove custom setting for NaCl.
422 2014-07-08 Alan Modra <amodra@gmail.com>
424 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
425 bits from source to dest.
426 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
427 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
429 * bfd-in2.h: Regenerate.
431 2014-07-08 Jiong Wang <jiong.wang@arm.com>
433 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
434 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
435 when info->relocatable be true.
437 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
439 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
440 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
441 * bfd-in2.h: Regenerate.
442 * libbfd.h: Regenerate.
444 2014-07-04 Alan Modra <amodra@gmail.com>
446 * Makefile.am: Update "configure.in" comments.
449 * configure.host: Likewise.
450 * doc/bfdint.texi: Likewise.
451 * targets.c: Likewise.
452 * warning.m4: Likewise.
453 * Makefile.in: Regenerate.
455 2014-07-04 Alan Modra <amodra@gmail.com>
457 * configure.ac: Rename from configure.in.
458 * Makefile.in: Regenerate.
459 * config.in: Regenerate.
460 * doc/Makefile.in: Regenerate.
462 2014-07-04 Alan Modra <amodra@gmail.com>
464 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
465 * Makefile.in: Regenerate.
467 2014-07-04 Alan Modra <amodra@gmail.com>
469 * version.m4: New file.
470 * configure.in: Include version.m4.
472 * Makefile.am (RELEASE): Delete.
473 (bfdver.h): Depend on development.sh, use instead of RELEASE.
474 * Makefile.in: Regenerate.
475 * doc/Makefile.in: Regenerate.
477 2014-07-02 Alan Modra <amodra@gmail.com>
479 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
480 pointer_equality_needed when !readonly_dynrelocs.
481 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
483 2014-07-02 Alan Modra <amodra@gmail.com>
485 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
486 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
488 2014-07-01 Alan Modra <amodra@gmail.com>
490 * bfd.c (struct bfd): Reorganise for better packing. Delete
491 "ifd" field. Make "format", "direction" and "flags" bitfields.
492 (HAS_LOAD_PAGE): Delete, renumber following flags.
493 * bfd-in2.h: Regenerate.
494 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
496 2014-07-01 Alan Modra <amodra@gmail.com>
498 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
499 (struct ppc_link_hash_table): Increase size of stub_count array.
500 (build_global_entry_stubs): Emit symbol on global entry stub.
501 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
504 2014-07-01 Alan Modra <amodra@gmail.com>
506 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
507 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
508 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
510 (ppc64_elf_relocate_section): Disable ELFv2 function entry
511 optimisation when --traditional-format.
513 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
514 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
515 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
516 Soundararajan <Sounderarajan.D@atmel.com>
518 * archures.c: Add avrtiny architecture for avr target.
519 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
520 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
521 added for 16 bit LDS/STS instruction of avrtiny arch.
522 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
523 BFD_RELOC_AVR_LDS_STS_16.
524 (bfd_elf_avr_final_write_processing): Select machine number
526 (elf32_avr_object_p): Set machine number for avrtiny arch.
527 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
528 * bfd-in2.h: Regenerate.
529 * libbfd.h: Regenerate.
531 2014-06-26 Nick Clifton <nickc@redhat.com>
534 * dwarf2.c (is_str_attr): New function.
535 (find_abstract_instance_name): Use it to determine when an
536 attribute has a string value.
538 2014-06-24 Alan Modra <amodra@gmail.com>
540 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
541 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
544 2014-06-21 Philippe De Muyter <phdm@macqel.be>
546 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
549 2014-06-20 Kyle McMartin <kyle@redhat.com>
551 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
552 emitting initial-exec relocs when not linking an executable.
554 2014-06-16 Will Newton <will.newton@linaro.org>
556 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
557 htab->next_tls_desc_index in the non-IPLT case.
558 Calculate GOT offset correctly for the non-IPLT case.
559 (allocate_dynrelocs_for_symbol): Don't increment
560 htab->next_tls_desc_index here.
562 2014-06-16 Alan Modra <amodra@gmail.com>
564 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
567 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
569 * elfxx-aarch64.c (stdarg.h): Include.
571 (_bfd_aarch64_elf_grok_prstatus): Updated.
572 (_bfd_aarch64_elf_grok_psinfo): New function.
573 (_bfd_aarch64_elf_write_core_note): New function.
574 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
575 (elf_backend_write_core_note): Define.
577 2014-06-13 Alan Modra <amodra@gmail.com>
579 * archive.c: Include bfdlink.h.
580 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
581 * bfd.c (struct bfd): Add is_linker_output field.
582 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
583 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
584 link.hash and is_linker_output.
585 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
586 param with bfd*. Assert is_linker_output and link.hash, and
587 clear them before exit.
588 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
589 bfd_link_hash_table* param with bfd*. Hack is_linker_output
590 and link.hash so we can free two linker hash tables.
591 (elf32_mn10300_link_hash_table_create): Create static_hash_table
592 first. Clean up on errors. Set hash_table_free pointer.
593 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
594 bfd_link_hash_table* param with bfd*.
595 (elf32_arm_link_hash_table_create): Clean up on errors. Set
596 hash_table_free pointer.
597 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
598 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
599 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
600 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
601 * xcofflink.c: Similarly.
602 * simple.c (bfd_simple_get_relocated_section_contents): Save and
603 clear link.next before creating linker hash table. Clean up on
604 errors, and restore link.next on exit.
605 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
606 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
607 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
608 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
609 * hash.c (bfd_hash_table_init_n): Free table on error.
610 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
611 * bfd-in2.h: Regenerate.
612 * libbfd.h: Regenerate.
613 * libcoff.h: Regenerate.
615 2014-06-13 Alan Modra <amodra@gmail.com>
618 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
619 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
620 * bfd.c (bfd_link_hash_table_free): Don't define.
621 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
622 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
623 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
624 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
625 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
626 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
627 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
628 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
629 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
630 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
631 * xsym.c: Don't define various link_hash_table_free defines, and
632 remove from bfd_target vars. Temporarily reference some of the
633 target link_hash_table_free functions to avoid warnings.
634 * bfd-in2.h: Regenerate.
635 * libbfd.h: Regenerate.
637 2014-06-13 Alan Modra <amodra@gmail.com>
639 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
640 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
641 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
642 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
643 Move link_hash_table_free functions before their corresponding
644 link_hash_table_create functions.
646 2014-06-13 Alan Modra <amodra@gmail.com>
648 * bfd.c (struct bfd): Replace link_next with a union.
649 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
650 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
651 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
652 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
653 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
654 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
655 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
656 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
657 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
658 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
659 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
660 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
661 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
662 * bfd-in2.h: Regenerate.
664 2014-06-11 Alan Modra <amodra@gmail.com>
666 * linker.c (unwrap_hash_lookup): Add missing parens.
668 2014-06-11 Kai Tietz <ktietz@redhat.com>
670 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
671 * libcoff.h: Regenerated.
673 2014-06-10 Alan Modra <amodra@gmail.com>
676 * linker.c (unwrap_hash_lookup): New function.
677 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
678 * elf32-i370.c (i370_elf_relocate_section): Likewise.
679 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
680 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
681 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
682 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
683 * elf32-spu.c (spu_elf_relocate_section): Likewise.
684 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
686 2014-06-07 Alan Modra <amodra@gmail.com>
688 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
689 insn as a bitfield; Use complain_overflow_bitfield.
690 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
692 2014-06-05 Joel Brobecker <brobecker@adacore.com>
694 * development.sh: New file.
695 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
696 Make -Werror the default with GCC only if DEVELOPMENT is true.
697 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
698 $(srcdir)/development.sh.
699 * Makefile.in, configure: Regenerate.
701 2014-06-04 Will Newton <will.newton@linaro.org>
703 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
704 being non-NULL into an assert.
705 (elfNN_aarch64_tls_relax): Remove unused code.
707 2014-06-03 DJ Delorie <dj@redhat.com>
709 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
711 2014-06-03 Nick Clifton <nickc@redhat.com>
714 * peXXigen.c (rsrc_process_section): Page align the new contents
717 2014-06-03 Alan Modra <amodra@gmail.com>
719 * elf64-ppc.c (ADDIS_R12_R2): Define.
720 (build_plt_stub): Support fusion on ELFv2 stub.
721 (ppc_build_one_stub): Likewise for plt branch stubs.
723 2014-05-28 Alan Modra <amodra@gmail.com>
725 * elf32-rx.c (rx_table_map): Delete set but not used variables.
727 2014-05-28 Tristan Gingold <gingold@adacore.com>
729 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
730 to keep the length of the best fit range.
731 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
734 2014-05-27 DJ Delorie <dj@redhat.com>
736 * elf32-rx.c (get_symbol_value_maybe): New.
737 (rx_elf_relocate_section): If we find a reloc against
738 $tableentry$default$<name>, redirect it to the appropriate
740 (RX_Table_Info): New.
741 (rx_table_find): New. Check all tables and SEC_KEEP all sections
742 with table parts in them.
743 (rx_check_directives): New.
744 (rx_table_map_2): New.
746 (rx_additional_link_map_text): New. Called to dump tables to the
750 2014-05-20 DJ Delorie <dj@redhat.com>
752 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
754 2014-05-20 Alan Modra <amodra@gmail.com>
757 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
758 Remove redundant setting of htab->elf.dynobj. Don't align.
759 Define .sdata symbols using _bfd_elf_define_linkage_sym.
760 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
761 (create_sdata_sym): Delete.
762 (elf_allocate_pointer_linker_section): Rename from
763 elf_create_pointer_linker_section. Align section.
764 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
765 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
767 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
768 Remove unnecessary tests on _SDA_BASE_ sym.
769 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
770 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
771 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
772 (ppc_elf_maybe_strip_sdata_syms): Declare.
774 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
776 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
778 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
780 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
781 in a section with no contents.
782 (is_vma_in_section, find_section_by_vma): New functions.
783 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
784 offsets in the debug directory.
785 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
786 Byte-swap GUID from little-endian to big-endian order for
787 consistent and conventional display.
789 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
791 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
792 64-bit doubles objects mix with 32-bit doubles objects.
793 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
795 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
797 * mmo.c: Update URLs in documentation comments.
799 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
800 David Weatherford <weath@cadence.com>
801 Max Filippov <jcmvbkbc@gmail.com>
803 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
806 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
808 * config.bfd: Add proper arm config for *-*-freebsd*.
810 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
812 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
813 mips32r5 and mips64r5.
814 * archures.c (bfd_architecture): Likewise.
815 * bfd-in2.h (bfd_architecture): Likewise.
816 * cpu-mips.c (arch_info_struct): Likewise.
817 * elfxx-mips.c (mips_set_isa_flags): Likewise.
819 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
821 * elfxx-mips.h (elfxx-mips.h): Declare.
822 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
823 Tag_GNU_MIPS_ABI_FP mismatches.
824 (_bfd_mips_fp_abi_string): New function.
826 2014-05-02 Alan Modra <amodra@gmail.com>
828 * targets.c: Sort bfd_target vectors somewhat alphabetically.
829 * configure.in: Likewise.
830 * configure: Regenerate.
832 2014-05-02 Alan Modra <amodra@gmail.com>
834 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
835 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
836 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
837 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
838 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
839 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
840 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
841 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
842 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
843 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
844 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
845 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
846 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
847 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
848 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
849 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
850 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
851 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
852 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
853 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
854 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
855 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
856 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
857 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
858 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
859 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
860 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
861 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
862 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
863 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
864 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
865 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
866 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
867 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
868 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
869 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
870 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
871 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
872 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
873 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
874 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
875 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
876 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
877 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
878 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
879 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
880 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
881 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
883 * configure: Regenerate.
885 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
887 * mmo.c (mmo File layout documentation): Add note about low bits
889 (mmo_write_chunk): When handling data remainder, assert that
890 previous remaining data is flushed.
891 (mmo_write_loc_chunk): Only look for trailing and leading zeros
892 when dealing with an aligned VMA and for aligned lengths. Don't skip
893 the last 32-bit-word of zeros.
894 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
895 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
896 emitting data, not after updating it.
897 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
899 2014-04-30 Nick Clifton <nickc@redhat.com>
901 * compress.c (bfd_is_section_compressed): When checking the
902 .debug_str section, also check the fifth byte in the section is
903 not part of a string.
905 2014-04-30 Alan Modra <amodra@gmail.com>
907 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
908 (find_merged_cie): Identify personality functions by (bfd_id,index)
909 pair when a local sym is used.
911 2014-04-29 Christian Svensson <blue@cmd.nu>
913 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
914 into .rela.got if it contained TLS relocations as well.
916 2014-04-28 Nick Clifton <nickc@redhat.com>
919 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
922 2014-04-26 Alan Modra <amodra@gmail.com>
924 * po/SRC-POTFILES.in: Regenerate.
925 * configure: Regenerate.
927 2014-04-25 Nick Clifton <nickc@redhat.com>
930 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
931 a 342-bit host. This time for older versions of gcc.
933 2014-04-24 Nick Clifton <nickc@redhat.com>
935 * peXXigen.c (rsrc_print_section): Fix compile time warning for
938 2014-04-24 Alan Modra <amodra@gmail.com>
941 * dwarf2.c: Formatting.
942 (struct dwarf2_debug): Make adjusted_section_count signed.
943 (unset_sections): Make i signed.
944 (set_debug_vma): New function.
945 (place_sections): Handle separate debug object file. Set VMA
946 on debug sections, even if they have an output section. Also
947 set VMA on zero size sections, and non-load but alloc sections.
948 Set adjusted_section_count to -1 when no section adjustment.
949 Malloc adjusted_sections. Don't double last_vma. Transfer
950 alloc section VMAs to separate debug file.
951 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
952 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
953 test on symbols being the same before using old stash. Read
954 and use separate debug file symbols. Call place_sections.
955 (find_line): Don't call place_sections here.
956 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
957 * libbfd.h: Regenerate.
958 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
959 _bfd_dwarf2_slurp_debug_info call.
960 * simple.c (simple_save_output_info): Clarify comment.
962 2014-04-24 Nick Clifton <nickc@redhat.com>
965 * peXXigen.c (struct rsrc_regions): New structure.
966 (rsrc_print_resource_directory): Use new structure. Include
967 offset of directory in listing.
968 (rsrc_print_resource_entry): Likewise.
969 (rsrc_print_section): Likewise.
970 (rsrc_count_entries): Do not increment sizeof_strings or
972 (rsrc_count_directory): Do not increment sizeof_tables.
973 (rsrc_compute_region_sizes): New function.
974 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
975 (rsrc_process_section): Compute size of regions after merging
978 2014-04-23 Alan Modra <amodra@gmail.com>
981 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
982 (place_sections): Do not modify VMA of sections when called from
983 linker after sections have been placed in output sections. Short
984 circuit single section case.
985 (save_section_vma, section_vma_same): New functions.
986 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
988 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
989 when non-relocatable.
991 2014-04-22 Nick Clifton <nickc@redhat.com>
994 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
996 2014-04-22 Christian Svensson <blue@cmd.nu>
998 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
999 * archures.c: Likewise.
1000 * coffcode.h: Likewise.
1001 * config.bfd: Likewise.
1002 * configure.in: Likewise.
1003 * reloc.c: Likewise.
1004 * targets.c: Likewise.
1005 * cpu-or1k.c: New file.
1006 * elf32-or1k.c: New file.
1007 * coff-or32.c: Delete.
1008 * cpu-openrisc.c: Delete.
1009 * cpu-or32.c: Delete.
1010 * elf32-openrisc.c: Delete.
1011 * elf32-or32.c: Delete.
1012 * Makefile.in: Regenerate.
1013 * bfd-in2.h: Regenerate.
1014 * configure: Regenerate.
1015 * libbfd.h: Regenerate.
1017 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1020 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1022 2014-04-22 Will Newton <will.newton@linaro.org>
1024 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1025 function. (elf_backend_section_flags): Remove define.
1027 2014-04-21 Richard Henderson <rth@redhat.com>
1029 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1030 parameter; honor it and disable got merging when false.
1031 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1032 the first pass of relaxation.
1033 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1034 the end of the LITERAL+LITUSE chain.
1035 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1036 second pass of relaxation.
1038 * configure.ac (use_secureplt): Enable by default.
1039 * configure: Rebuild.
1041 2014-04-18 Tristan Gingold <gingold@adacore.com>
1043 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1044 bind_content, weak_bind_content, lazy_bind_content,
1046 (bfd_mach_o_load_command): Add comments, add next field.
1047 (mach_o_data_struct): Replace commands field by first_command
1049 * mach-o.c (bfd_mach_o_append_command): New function.
1050 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1051 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1053 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1054 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1055 (bfd_mach_o_write_thread): Use macro instead of literal.
1056 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1057 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1059 (bfd_mach_o_write_symtab_content): New function (extracted
1060 from bfd_mach_o_write_symtab).
1061 (bfd_mach_o_write_symtab): Split.
1062 (bfd_mach_o_count_indirect_symbols): Move
1063 (bfd_mach_o_build_dysymtab): Remove layout code.
1064 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1065 (bfd_mach_o_count_sections_for_seg): Remove.
1066 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1067 bfd_mach_o_build_seg_command).
1068 (bfd_mach_o_build_exec_seg_command): New function.
1069 (bfd_mach_o_build_dysymtab_command): Remove.
1070 (bfd_mach_o_layout_commands): New function.
1071 (bfd_mach_o_init_segment): New function.
1072 (bfd_mach_o_build_commands): Major rework to handle non-object
1074 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1076 (bfd_mach_o_read_dyld_info): Clear content fields.
1077 (bfd_mach_o_read_segment): Adjust call.
1078 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1080 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1081 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1082 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1085 2014-04-18 Tristan Gingold <gingold@adacore.com>
1087 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1088 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1089 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1090 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1092 2014-04-18 Tristan Gingold <gingold@adacore.com>
1094 * mach-o.h (bfd_mach_o_dylinker_command)
1095 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1097 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1098 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1100 2014-04-18 Tristan Gingold <gingold@adacore.com>
1102 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1103 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1104 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1105 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1106 each targets declared.
1107 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1108 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1110 2014-04-18 Tristan Gingold <gingold@adacore.com>
1112 * mach-o.c (bfd_mach_o_write_thread)
1113 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1114 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1115 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1116 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1117 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1118 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1119 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1120 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1121 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1122 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1123 (bfd_mach_o_read_command): Now return a boolean status.
1124 Adjust return statements.
1125 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1126 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1128 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1130 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1131 field. Add assigned_low_gotno and assigned_high_gotno fields.
1132 (mips_elf_create_local_got_entry): Update out-of-space condition.
1133 Set index of new GOT entry to assigned_low_gotno if required by
1134 the current relocation, else set it to assigned_high_gotno.
1135 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1136 with assigned_low_gotno.
1137 (mips_elf_multi_got): Initialize assigned_low_gotno and
1138 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1139 in place of assigned_gotno when handling global GOT entries.
1140 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1141 assigned_high_gotno.
1142 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1143 gap in the middle of local GOT space.
1145 2014-04-17 Alan Modra <amodra@gmail.com>
1148 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1149 current bfd is a plugin. Don't always set type_change_ok
1150 when old bfd is a plugin.
1152 2014-04-16 Tristan Gingold <gingold@adacore.com>
1154 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1157 2014-04-16 Alan Modra <amodra@gmail.com>
1159 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1160 with "ba 0" rather than zeros.
1162 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1164 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1166 2014-04-14 Alan Modra <amodra@gmail.com>
1168 * elf32-ppc.c (BA): Define
1169 (ppc_elf_link_hash_table_create): Correct default_params.
1170 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1171 than "nop" for ppc476_workaround.
1172 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1173 and __glink_PLTresolve. Ensure plt call stub at end of page
1174 doesn't allow fall-thru prefetch.
1176 2014-04-11 Nick Clifton <nickc@redhat.com>
1179 * peXXigen.c (abs_finder): New function.
1180 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1181 than 1^32 try to convert them into section relative values
1184 2014-04-11 Nick Clifton <nickc@redhat.com>
1186 * bfd-in2.h: Regenerate.
1187 * libbfd.h: Regenerate.
1189 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1191 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1192 when building function stubs.
1194 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1196 * elf32-avr.c: Add DIFF relocations for AVR.
1197 (avr_final_link_relocate): Handle the DIFF relocs.
1198 (bfd_elf_avr_diff_reloc): New.
1199 (elf32_avr_is_diff_reloc): New.
1200 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1201 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1204 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1206 2014-04-09 Alan Modra <amodra@gmail.com>
1208 * libcoff.h: Regenerate.
1210 2014-04-09 Alan Modra <amodra@gmail.com>
1212 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1213 of safe ppc476 insns at end of page. Also remove non-branch insns.
1216 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1218 * peXXigen.c (pe_print_debugdata): New function: Displays the
1219 contents of the debug directory and decodes codeview entries.
1220 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1221 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1222 Add functions for reading and writing debugdir and codeview
1224 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1225 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1226 * libcoff-in.h (pe_tdata): Add build-id data.
1227 * libcoff.h: Regenerate.
1228 * coffcode.h (coff_write_object_contents): Run build_id
1229 after_write_object_contents hook.
1231 2014-04-05 Alan Modra <amodra@gmail.com>
1233 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1234 merging non-default sym.
1236 2014-04-04 Tristan Gingold <gingold@adacore.com>
1238 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1241 2014-04-04 Tristan Gingold <gingold@adacore.com>
1243 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1244 thinko on names length.
1246 2014-04-04 Tristan Gingold <gingold@adacore.com>
1248 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1250 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1252 2014-04-04 Tristan Gingold <gingold@adacore.com>
1254 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1256 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1258 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1259 section before dereferencing.
1260 (pe_print_idata, pe_print_edata, pe_print_reloc)
1261 (rsrc_print_section): Don't bother interpreting the contents
1262 of sections which have no contents.
1264 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1267 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1270 2014-04-03 Tristan Gingold <gingold@adacore.com>
1272 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1274 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1276 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1278 2014-04-03 Alan Modra <amodra@gmail.com>
1280 * elf-bfd.h (struct elf_backend_data
1281 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1282 with "bfd_size_type size".
1283 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1284 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1285 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1286 * elfcode.h (bfd_from_remote_memory): Likewise.
1287 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1288 * bfd-in2.h: Regenerate.
1290 2014-04-02 Tristan Gingold <gingold@adacore.com>
1292 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1293 (bfd_mach_o_prebind_cksum_command): New types.
1294 (bfd_mach_o_prebound_dylib_command): Rewrite.
1295 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1297 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1299 (bfd_mach_o_read_prebind_cksum): New function.
1300 (bfd_mach_o_read_twolevel_hints): Ditto.
1301 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1304 2014-04-02 Alan Modra <amodra@gmail.com>
1306 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1307 Consolidate code handling possible section headers past end of
1308 segment. Don't use p_align for page size guess, instead use
1309 minpagesize. Take note of ld.so clearing section headers when
1310 p_memsz > p_filesz. Handle file header specifying no section
1311 headers. Handle zero p_align throughout. Default loadbase to
1312 zero. Add comments. Rename contents_size to high_offset, and
1313 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1314 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1315 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1317 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1318 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1319 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1320 * bfd-in2.h: Regnerate.
1322 2014-04-01 Tristan Gingold <gingold@adacore.com>
1324 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1327 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1328 Pavel Fedin <p.fedin@samsung.com>
1330 * elf32-arm.c: Add support for limited pretty-printing of PLT
1331 entries on eabi and nacl targets.
1332 (elf32_arm_get_synthetic_symtab): Add new callback.
1333 (elf32_arm_nacl_plt_sym_val): Likewise.
1334 (elf32_arm_plt0_size): Add helper function.
1335 (elf32_arm_plt_size): Likewise.
1337 2014-03-27 Tristan Gingold <gingold@adacore.com>
1339 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1340 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1342 2014-03-27 Tristan Gingold <gingold@adacore.com>
1344 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1345 * mach-o.c (bfd_mach_o_write_symtab)
1346 (bfd_mach_o_write_contents)
1347 (bfd_mach_o_set_section_flags_from_bfd)
1348 (bfd_mach_o_build_seg_command): Fix indentation.
1349 (bfd_mach_o_get_base_address): New function.
1351 2014-03-26 Nick Clifton <nickc@redhat.com>
1353 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1354 relocations in discarded sections.
1356 2014-03-26 Tristan Gingold <gingold@adacore.com>
1358 * mach-o.c (bfd_mach_o_convert_architecture): Add
1359 BFD_MACH_O_CPU_TYPE_ARM64.
1361 2014-03-26 Alan Modra <amodra@gmail.com>
1363 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1364 needed plt entries when taking the address of functions for
1365 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1366 Move opd setup and abiversion checks to..
1367 (ppc64_elf_before_check_relocs): ..here. Renamed from
1368 ppc64_elf_process_dot_syms. Set output abiversion from input and
1369 input abiversion from output, if either is not set.
1370 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1371 (elf_backend_check_directives): Update.
1373 2014-03-25 Will Newton <will.newton@linaro.org>
1375 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1376 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1377 of input sections rather than output sections.
1379 2014-03-20 Will Newton <will.newton@linaro.org>
1382 * elf32-arm.c (elf32_arm_check_relocs): Set
1383 pointer_equality_needed for absolute references within
1385 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1386 unless pointer_equality_needed is set.
1388 2014-03-19 Nick Clifton <nickc@redhat.com>
1390 * peXXigen.c (rsrc_process_section): Add code to scan input
1391 sections and record their lengths. Use these lengths to find the
1392 start of each merged .rsrc section.
1394 2014-03-17 Tristan Gingold <gingold@adacore.com>
1396 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1397 (bfd_mach_o_read_command): Ditto.
1399 2014-03-14 Meador Inge <meadori@codesourcery.com>
1401 * configure.in: Add strnlen to AC_CHECK_DECLS.
1402 * config.in: Regenerate.
1403 * configure: Regenerate.
1404 * sysdep.h (strnlen): Add prototype.
1406 2014-03-14 Alan Modra <amodra@gmail.com>
1408 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1409 handling for VLE_SDA21 relocs.
1411 2014-03-13 Tristan Gingold <gingold@adacore.com>
1413 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1415 (pe_bfd_object_p): Also read version number to detect ILF.
1416 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1417 (x86_64pe_bigobj_vec): Define
1418 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1419 (bfd_coff_max_nscns): New macro.
1420 (coff_compute_section_file_positions): Use unsigned int for
1421 target_index. Compare with bfd_coff_max_nscns.
1422 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1423 Set a value for _bfd_coff_max_nscns.
1424 (header_bigobj_classid): New constant.
1425 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1426 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1427 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1429 (bigobj_swap_table): New table.
1430 * libcoff.h: Regenerate.
1431 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1432 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1433 _bfd_coff_max_nscns.
1434 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1435 * coff-rs6000.c (bfd_xcoff_backend_data)
1436 (bfd_pmac_xcoff_backend_data): Likewise.
1437 * coff64-rs6000.c (bfd_xcoff_backend_data)
1438 (bfd_xcoff_aix5_backend_data): Likewise.
1439 * targets.c (x86_64pe_bigobj_vec): Declare.
1440 * configure.in (x86_64pe_bigobj_vec): New vector.
1441 * configure: Regenerate.
1442 * config.bfd: Add bigobj object format for Windows targets.
1444 2014-03-12 Nick Clifton <nickc@redhat.com>
1447 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1448 before testing for vxworks.
1450 2014-03-12 Alan Modra <amodra@gmail.com>
1452 * Makefile.in: Regenerate.
1454 2014-03-12 Alan Modra <amodra@gmail.com>
1457 * elf.c (copy_elf_program_header): Ignore first section lma if
1460 2014-03-11 Alan Modra <amodra@gmail.com>
1463 * coff-rs6000.c: Include stdint.h.
1464 * coff64-rs6000.c: Likewise.
1466 2014-03-10 Tristan Gingold <gingold@adacore.com>
1468 * ticoff.h: Removed.
1470 2014-03-08 Alan Modra <amodra@gmail.com>
1472 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1473 many relocations. Correct bitsize and rightshift too for a number
1474 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1475 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1476 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1477 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1478 fields in instructions to signed/unsigned according to whether
1479 the field takes a signed or unsigned value. Tidy vle split16 code.
1480 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1482 2014-03-08 Alan Modra <amodra@gmail.com>
1484 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1485 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1486 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1487 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1488 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1489 fields in instructions to signed/unsigned according to whether
1490 the field takes a signed or unsigned value.
1492 2014-03-07 Pedro Alves <palves@redhat.com>
1495 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1496 through ptr_to_uint instead of through long.
1498 2014-03-06 Nick Clifton <nickc@redhat.com>
1501 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1502 attribute section names.
1504 2014-03-05 Alan Modra <amodra@gmail.com>
1506 Update copyright years.
1508 2014-03-05 Alan Modra <amodra@gmail.com>
1510 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1511 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1512 (ppc64_elf_check_relocs): Likewise.
1513 (ppc64_elf_relocate_section): Likewise.
1514 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1515 * bfd-in2.h: Regenerate.
1516 * libbfd.h: Regenerate.
1518 2014-03-04 Heiher <r@hev.cc>
1520 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1522 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1523 extension of bfd_mach_mipsisa64r2.
1525 2014-03-04 Nick Clifton <nickc@redhat.com>
1528 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1529 (elf32_thumb2_plt_entry): New array.
1530 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1531 using thumb2 based PLT.
1532 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1534 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1536 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1538 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1539 Thumb2 based PLT 0-entry.
1540 (elf32_arm_output_arch_local_syms): Handle creation of local
1541 symbols for Thumb2 based PLT entries.
1543 2014-02-28 Alan Modra <amodra@gmail.com>
1546 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1547 the same conditions we called check_relocs.
1549 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1551 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1552 * bfd-in2.h: Regenerate.
1553 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1554 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1555 using long PLT entries.
1556 (bfd_elf32_arm_use_long_plt): New function.
1557 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1559 2014-02-27 Alan Modra <amodra@gmail.com>
1561 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1562 params for targets that don't use ppc32elf.em.
1564 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1566 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1567 of GOTOFF relocations.
1569 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1570 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1573 (elf_x86_64_legacy_plt_entry): Likewise.
1574 (elf_x86_64_bnd_plt_entry): Likewise.
1575 (elf_x86_64_legacy_plt2_entry): Likewise.
1576 (elf_x86_64_bnd_plt2_entry): Likewise.
1577 (elf_x86_64_bnd_arch_bed): Likewise.
1578 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1579 (elf_x86_64_link_hash_table): Add plt_bnd.
1580 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1582 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1583 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1585 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1586 symbols. Resolve call to the second PLT if it is created.
1587 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1588 (elf_x86_64_relocate_section): Resolve PLT references to the
1589 second PLT if it is created.
1590 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1591 second PLT entry for BND relocation.
1592 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1593 the second PLT is created.
1594 (elf_x86_64_get_synthetic_symtab): New.
1595 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1597 2014-02-19 Alan Modra <amodra@gmail.com>
1599 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1600 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1601 provision of out-of-line register save/restore routines.
1603 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1605 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1606 PT_DYNAMIC segment flags.
1608 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1611 * simple.c (struct saved_offsets): New.
1612 (simple_save_output_info): Use it for ptr.
1613 (simple_restore_output_info): Use it for ptr. Check section_count.
1614 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1616 2014-02-17 Alan Modra <amodra@gmail.com>
1618 * elf64-ppc.h (struct ppc64_elf_params): Define.
1619 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1620 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1621 ppc64_elf_build_stubs): Update prototype.
1622 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1623 fields now in params. Adjust code throughout file.
1624 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1625 Save params pointer in htab.
1626 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1627 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1628 ppc64_elf_build_stubs): Remove parameters now in "params".
1630 2014-02-17 Alan Modra <amodra@gmail.com>
1632 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1633 patched for ppc476 workaround. Reapply branch taken/not taken
1636 2014-02-12 Alan Modra <amodra@gmail.com>
1638 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1639 stubs for calls to __tls_get_addr that we know will later be
1642 2014-02-12 Alan Modra <amodra@gmail.com>
1644 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1645 for ld -r, when code sections are sufficiently aligned.
1646 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1649 2014-02-12 Alan Modra <amodra@gmail.com>
1652 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1653 --export-dynamic and --dynamic-list marking of symbols.
1654 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1657 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1660 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1661 executables if it matches dynamic_list.
1663 2014-02-10 Alan Modra <amodra@gmail.com>
1665 * po/SRC-POTFILES.in: Regenerate.
1666 * po/bfd.pot: Regenerate.
1668 2014-02-09 Alan Modra <amodra@gmail.com>
1670 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1671 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1672 (elfNN_bed): Init new field.
1673 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1674 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1675 (ppc_elf_relax_section): Don't reallocate section here, write
1676 stubs, or write out relocs for ld -r here..
1677 (ppc_elf_relocate_section): ..instead write stubs here, and use
1678 existing code to write out relocs for ld -r. Fix offset
1679 adjustment on reloc for little-endian.
1680 (elf_backend_caches_rawsize): Define.
1682 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1685 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1687 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1689 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1690 return paths. Three times.
1691 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1693 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1694 (ppc64_elf_edit_toc): Free USED in return path.
1696 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1698 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1699 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1700 * libbfd.h: Regenerated.
1701 * bfd-in2.h: Regenerated.
1702 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1703 (nios2_reloc_map): Likewise.
1704 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1705 Fixed all references.
1706 (nios2_elf32_relocate_section): Add new relocations.
1707 (nios2_elf32_check_relocs): Likewise.
1708 (nios2_elf32_gc_sweep_hook): Likewise.
1710 2014-02-03 Alan Modra <amodra@gmail.com>
1712 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1713 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1714 (ppc_elf_link_params): New function.
1715 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1717 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1718 parameters. Use htab->params instead.
1719 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1720 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1721 64 bytes for ppc476 workaround.
1722 (struct ppc_elf_relax_info): New.
1723 (ppc_elf_relax_section): Exclude linker created sections and
1724 those too small to hold one instruction. Don't add another
1725 branch around trampolines on later relax passes. Don't
1726 generate trampolines for undefined symbols when !relocatable,
1727 nor for plugin symbols. Allocate space for ppc476 workaround
1728 patch area. Free fixups on error return path.
1729 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1730 * elf32-ppc.h (struct ppc_elf_params): New.
1731 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1732 (ppc_elf_link_params): Declare.
1733 * section.c (SEC_INFO_TYPE_TARGET): Define.
1734 * bfd-in2.h: Regenerate.
1736 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1738 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1740 (nios2_elf32_relocate_section): Use got_base to adjust
1741 GOT-pointer-relative relocations relative to _gp_got.
1742 (create_got_section): Create _gp_got symbol.
1743 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1744 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1746 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1748 * bfd-in2.h: Update from reloc.c.
1749 * elf32-nios2.c: Include elf32-nios2.h.
1750 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1751 (nios2_reloc_map): Likewise.
1752 (enum elf32_nios2_stub_type): Declare.
1753 (struct elf32_nios2_stub_hash_entry): Declare.
1754 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1755 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1756 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1757 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1758 bfd_count, top_index, input_list, all_local_syms.
1759 (nios2_call26_stub_entry): New.
1760 (nios2_elf32_install_imm16): Move up in file.
1761 (nios2_elf32_install_data): Move up in file.
1762 (hiadj): Move up in file.
1763 (stub_hash_newfunc): New.
1764 (link_hash_newfunc): Initialize hsh_cache field.
1766 (nios2_stub_name): New.
1767 (nios2_get_stub_entry): New.
1768 (nios2_add_stub): New.
1769 (nios2_elf32_setup_section_lists): New.
1770 (nios2_elf32_next_input_section): New.
1771 (CALL26_SEGMENT): New.
1772 (MAX_STUB_SECTION_SIZE): New.
1773 (group_sections): New.
1774 (nios2_type_of_stub): New.
1775 (nios2_build_one_stub): New.
1776 (nios2_size_one_stub): New.
1777 (get_local_syms): New.
1778 (nios2_elf32_size_stubs): New.
1779 (nios2_elf32_build_stubs): New.
1780 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1781 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1782 trampolines for R_NIOS2_CALL26 stubs.
1783 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1784 (nios2_elf32_gc_sweep_hook): Likewise.
1785 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1786 (nios2_elf32_link_hash_table_free): New.
1787 (bfd_elf32_bfd_link_hash_table_free): Define.
1788 * elf32-nios2.h: New file.
1789 * libbfd.h: Update from reloc.c.
1790 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1792 2014-01-29 Nick Clifton <nickc@redhat.com>
1795 * elf32-metag.c (elf_metag_post_process_headers): Call
1796 _bfd_elf_post_process_headers.
1797 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1798 _bfd_elf_copy_private_data.
1799 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1801 2014-01-29 Nick Clifton <nickc@redhat.com>
1803 * bfd-in.h (bfd_set_section_vma): Delete.
1804 (bfd_set_section_alignment): Delete.
1805 (bfd_set_section_userdata): Delete.
1806 (bfd_set_cacheable): Delete.
1807 * bfd.c (bfd_set_cacheable): New static inline function.
1808 * section.c (bfd_set_section_userdata): Likewise.
1809 (bfd_set_section_vma): Likewise.
1810 (bfd_set_section_alignment): Likewise.
1811 * bfd-in2.h: Regenerate.
1813 2014-01-28 Nick Clifton <nickc@redhat.com>
1815 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1816 attributes select the CU containing the abbreviation, which may not
1819 2014-01-24 Alan Modra <amodra@gmail.com>
1821 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1822 to get_relocs for ELFv2.
1824 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1827 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1828 if TLS sections are not adjacent.
1830 2014-01-22 Alan Modra <amodra@gmail.com>
1832 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1834 2014-01-22 Alan Modra <amodra@gmail.com>
1836 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1838 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1841 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1842 regular default symbol definition and the versioned dynamic
1843 symbol definition mismatch, skip the default symbol definition
1844 if one of them is IFUNC.
1846 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1849 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1850 info->export_dynamic nor h->ref_dynamic for type mismatch when
1851 adding the default version.
1853 2014-01-16 Alan Modra <amodra@gmail.com>
1855 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1856 mips_elf_traverse_got_arg* rather than mips_got_info*.
1857 Adjust caller. Alloc on output_bfd rather than symbol section
1860 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1862 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1864 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1866 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1869 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1870 against __ehdr_start.
1871 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1873 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1875 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1877 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1879 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1882 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1883 count if there are any non pc-relative relocs.
1884 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1886 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1887 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1889 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1890 offset while calculating relocation address.
1891 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1892 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1894 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1897 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1898 R_ARM_ABS8 and R_ARM_ABS16.
1900 2014-01-13 Alan Modra <amodra@gmail.com>
1902 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1903 error when shared and force a plt call otherwise.
1904 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1905 plt_type == PLT_NEW.
1906 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1907 the appropriate call stub.
1909 2014-01-10 Alan Modra <amodra@gmail.com>
1914 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1915 (assign_file_positions_for_non_load_sections): When setting up
1916 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1917 header that completely covers the relro region.
1919 2014-01-09 Tristan Gingold <gingold@adacore.com>
1921 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1922 table macros and add macros to initializa the structure.
1924 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1929 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1930 size for PT_GNU_RELRO segment.
1931 (assign_file_positions_for_load_sections): If PT_LOAD segment
1932 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1934 2014-01-07 Tom Tromey <tromey@redhat.com>
1936 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1939 2014-01-03 Nick Clifton <nickc@redhat.com>
1942 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1945 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1948 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1950 2014-01-02 Nick Clifton <nickc@redhat.com>
1953 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1954 filename in the bfd's filename field.
1955 * elfcode.h (bfd_from_remote_memory): Likewise.
1956 * ieee.c (ieee_object_p): Likewise.
1957 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1958 * oasys.c (oasys_openr_next_archived_file): Likewise.
1959 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1960 * opncls.c (bfd_fopen): Likewise.
1961 (bfd_openstreamr): Likewise.
1962 (bfd_openr_iovec): Likewise.
1963 (bfd_openw): Likewise.
1964 (bfd_create): Likewise.
1965 (_bfd_delete_bfd): Free filename.
1967 For older changes see ChangeLog-2013
1969 Copyright (C) 2014 Free Software Foundation, Inc.
1971 Copying and distribution of this file, with or without modification,
1972 are permitted in any medium without royalty provided the copyright
1973 notice and this notice are preserved.
1979 version-control: never