1 2014-04-09 Alan Modra <amodra@gmail.com>
3 * libcoff.h: Regenerate.
5 2014-04-09 Alan Modra <amodra@gmail.com>
7 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
8 of safe ppc476 insns at end of page. Also remove non-branch insns.
11 2014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk>
13 * peXXigen.c (pe_print_debugdata): New function: Displays the
14 contents of the debug directory and decodes codeview entries.
15 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
16 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
17 Add functions for reading and writing debugdir and codeview
19 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
20 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
21 * libcoff-in.h (pe_tdata): Add build-id data.
22 * libcoff.h: Regenerate.
23 * coffcode.h (coff_write_object_contents): Run build_id
24 after_write_object_contents hook.
26 2014-04-05 Alan Modra <amodra@gmail.com>
28 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
29 merging non-default sym.
31 2014-04-04 Tristan Gingold <gingold@adacore.com>
33 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
36 2014-04-04 Tristan Gingold <gingold@adacore.com>
38 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
39 thinko on names length.
41 2014-04-04 Tristan Gingold <gingold@adacore.com>
43 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
45 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
47 2014-04-04 Tristan Gingold <gingold@adacore.com>
49 * bfd.c (bfd_get_arch_size): Default is taken from arch.
51 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
53 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
54 section before dereferencing.
55 (pe_print_idata, pe_print_edata, pe_print_reloc)
56 (rsrc_print_section): Don't bother interpreting the contents
57 of sections which have no contents.
59 2014-04-03 Maria Guseva <m.guseva@samsung.com>
62 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
65 2014-04-03 Tristan Gingold <gingold@adacore.com>
67 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
69 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
71 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
73 2014-04-03 Alan Modra <amodra@gmail.com>
75 * elf-bfd.h (struct elf_backend_data
76 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
77 with "bfd_size_type size".
78 (_bfd_elf32_bfd_from_remote_memory): Likewise.
79 (_bfd_elf64_bfd_from_remote_memory): Likewise.
80 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
81 * elfcode.h (bfd_from_remote_memory): Likewise.
82 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
83 * bfd-in2.h: Regenerate.
85 2014-04-02 Tristan Gingold <gingold@adacore.com>
87 * mach-o.h (bfd_mach_o_twolevel_hints_command)
88 (bfd_mach_o_prebind_cksum_command): New types.
89 (bfd_mach_o_prebound_dylib_command): Rewrite.
90 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
92 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
94 (bfd_mach_o_read_prebind_cksum): New function.
95 (bfd_mach_o_read_twolevel_hints): Ditto.
96 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
99 2014-04-02 Alan Modra <amodra@gmail.com>
101 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
102 Consolidate code handling possible section headers past end of
103 segment. Don't use p_align for page size guess, instead use
104 minpagesize. Take note of ld.so clearing section headers when
105 p_memsz > p_filesz. Handle file header specifying no section
106 headers. Handle zero p_align throughout. Default loadbase to
107 zero. Add comments. Rename contents_size to high_offset, and
108 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
109 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
110 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
112 (_bfd_elf32_bfd_from_remote_memory): Likewise.
113 (_bfd_elf64_bfd_from_remote_memory): Likewise.
114 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
115 * bfd-in2.h: Regnerate.
117 2014-04-01 Tristan Gingold <gingold@adacore.com>
119 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
122 2014-03-27 Yury Gribov <y.gribov@samsung.com>
123 Pavel Fedin <p.fedin@samsung.com>
125 * elf32-arm.c: Add support for limited pretty-printing of PLT
126 entries on eabi and nacl targets.
127 (elf32_arm_get_synthetic_symtab): Add new callback.
128 (elf32_arm_nacl_plt_sym_val): Likewise.
129 (elf32_arm_plt0_size): Add helper function.
130 (elf32_arm_plt_size): Likewise.
132 2014-03-27 Tristan Gingold <gingold@adacore.com>
134 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
135 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
137 2014-03-27 Tristan Gingold <gingold@adacore.com>
139 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
140 * mach-o.c (bfd_mach_o_write_symtab)
141 (bfd_mach_o_write_contents)
142 (bfd_mach_o_set_section_flags_from_bfd)
143 (bfd_mach_o_build_seg_command): Fix indentation.
144 (bfd_mach_o_get_base_address): New function.
146 2014-03-26 Nick Clifton <nickc@redhat.com>
148 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
149 relocations in discarded sections.
151 2014-03-26 Tristan Gingold <gingold@adacore.com>
153 * mach-o.c (bfd_mach_o_convert_architecture): Add
154 BFD_MACH_O_CPU_TYPE_ARM64.
156 2014-03-26 Alan Modra <amodra@gmail.com>
158 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
159 needed plt entries when taking the address of functions for
160 abiversion == 0 (ie. unknown) as well as abiversion == 2.
161 Move opd setup and abiversion checks to..
162 (ppc64_elf_before_check_relocs): ..here. Renamed from
163 ppc64_elf_process_dot_syms. Set output abiversion from input and
164 input abiversion from output, if either is not set.
165 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
166 (elf_backend_check_directives): Update.
168 2014-03-25 Will Newton <will.newton@linaro.org>
170 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
171 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
172 of input sections rather than output sections.
174 2014-03-20 Will Newton <will.newton@linaro.org>
177 * elf32-arm.c (elf32_arm_check_relocs): Set
178 pointer_equality_needed for absolute references within
180 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
181 unless pointer_equality_needed is set.
183 2014-03-19 Nick Clifton <nickc@redhat.com>
185 * peXXigen.c (rsrc_process_section): Add code to scan input
186 sections and record their lengths. Use these lengths to find the
187 start of each merged .rsrc section.
189 2014-03-17 Tristan Gingold <gingold@adacore.com>
191 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
192 (bfd_mach_o_read_command): Ditto.
194 2014-03-14 Meador Inge <meadori@codesourcery.com>
196 * configure.in: Add strnlen to AC_CHECK_DECLS.
197 * config.in: Regenerate.
198 * configure: Regenerate.
199 * sysdep.h (strnlen): Add prototype.
201 2014-03-14 Alan Modra <amodra@gmail.com>
203 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
204 handling for VLE_SDA21 relocs.
206 2014-03-13 Tristan Gingold <gingold@adacore.com>
208 * peicode.h (pe_ILF_object_p): Adjust, as the version number
210 (pe_bfd_object_p): Also read version number to detect ILF.
211 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
212 (x86_64pe_bigobj_vec): Define
213 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
214 (bfd_coff_max_nscns): New macro.
215 (coff_compute_section_file_positions): Use unsigned int for
216 target_index. Compare with bfd_coff_max_nscns.
217 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
218 Set a value for _bfd_coff_max_nscns.
219 (header_bigobj_classid): New constant.
220 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
221 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
222 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
224 (bigobj_swap_table): New table.
225 * libcoff.h: Regenerate.
226 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
227 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
229 * coff-mips.c (mips_ecoff_backend_data): Likewise.
230 * coff-rs6000.c (bfd_xcoff_backend_data)
231 (bfd_pmac_xcoff_backend_data): Likewise.
232 * coff64-rs6000.c (bfd_xcoff_backend_data)
233 (bfd_xcoff_aix5_backend_data): Likewise.
234 * targets.c (x86_64pe_bigobj_vec): Declare.
235 * configure.in (x86_64pe_bigobj_vec): New vector.
236 * configure: Regenerate.
237 * config.bfd: Add bigobj object format for Windows targets.
239 2014-03-12 Nick Clifton <nickc@redhat.com>
242 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
243 before testing for vxworks.
245 2014-03-12 Alan Modra <amodra@gmail.com>
247 * Makefile.in: Regenerate.
249 2014-03-12 Alan Modra <amodra@gmail.com>
252 * elf.c (copy_elf_program_header): Ignore first section lma if
255 2014-03-11 Alan Modra <amodra@gmail.com>
258 * coff-rs6000.c: Include stdint.h.
259 * coff64-rs6000.c: Likewise.
261 2014-03-10 Tristan Gingold <gingold@adacore.com>
265 2014-03-08 Alan Modra <amodra@gmail.com>
267 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
268 many relocations. Correct bitsize and rightshift too for a number
269 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
270 Correct dst_mask on R_PPC_VLE_SDA21_LO.
271 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
272 (ppc_elf_relocate_section): Modify overflow test for 16-bit
273 fields in instructions to signed/unsigned according to whether
274 the field takes a signed or unsigned value. Tidy vle split16 code.
275 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
277 2014-03-08 Alan Modra <amodra@gmail.com>
279 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
280 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
281 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
282 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
283 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
284 fields in instructions to signed/unsigned according to whether
285 the field takes a signed or unsigned value.
287 2014-03-07 Pedro Alves <palves@redhat.com>
290 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
291 through ptr_to_uint instead of through long.
293 2014-03-06 Nick Clifton <nickc@redhat.com>
296 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
297 attribute section names.
299 2014-03-05 Alan Modra <amodra@gmail.com>
301 Update copyright years.
303 2014-03-05 Alan Modra <amodra@gmail.com>
305 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
306 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
307 (ppc64_elf_check_relocs): Likewise.
308 (ppc64_elf_relocate_section): Likewise.
309 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
310 * bfd-in2.h: Regenerate.
311 * libbfd.h: Regenerate.
313 2014-03-04 Heiher <r@hev.cc>
315 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
317 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
318 extension of bfd_mach_mipsisa64r2.
320 2014-03-04 Nick Clifton <nickc@redhat.com>
323 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
324 (elf32_thumb2_plt_entry): New array.
325 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
326 using thumb2 based PLT.
327 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
329 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
331 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
333 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
334 Thumb2 based PLT 0-entry.
335 (elf32_arm_output_arch_local_syms): Handle creation of local
336 symbols for Thumb2 based PLT entries.
338 2014-02-28 Alan Modra <amodra@gmail.com>
341 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
342 the same conditions we called check_relocs.
344 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
346 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
347 * bfd-in2.h: Regenerate.
348 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
349 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
350 using long PLT entries.
351 (bfd_elf32_arm_use_long_plt): New function.
352 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
354 2014-02-27 Alan Modra <amodra@gmail.com>
356 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
357 params for targets that don't use ppc32elf.em.
359 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
361 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
362 of GOTOFF relocations.
364 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
365 H.J. Lu <hongjiu.lu@intel.com>
367 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
368 (elf_x86_64_legacy_plt_entry): Likewise.
369 (elf_x86_64_bnd_plt_entry): Likewise.
370 (elf_x86_64_legacy_plt2_entry): Likewise.
371 (elf_x86_64_bnd_plt2_entry): Likewise.
372 (elf_x86_64_bnd_arch_bed): Likewise.
373 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
374 (elf_x86_64_link_hash_table): Add plt_bnd.
375 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
377 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
378 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
380 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
381 symbols. Resolve call to the second PLT if it is created.
382 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
383 (elf_x86_64_relocate_section): Resolve PLT references to the
384 second PLT if it is created.
385 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
386 second PLT entry for BND relocation.
387 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
388 the second PLT is created.
389 (elf_x86_64_get_synthetic_symtab): New.
390 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
392 2014-02-19 Alan Modra <amodra@gmail.com>
394 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
395 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
396 provision of out-of-line register save/restore routines.
398 2014-02-18 Jack Carter <jack.carter@imgtec.com>
400 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
401 PT_DYNAMIC segment flags.
403 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
406 * simple.c (struct saved_offsets): New.
407 (simple_save_output_info): Use it for ptr.
408 (simple_restore_output_info): Use it for ptr. Check section_count.
409 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
411 2014-02-17 Alan Modra <amodra@gmail.com>
413 * elf64-ppc.h (struct ppc64_elf_params): Define.
414 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
415 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
416 ppc64_elf_build_stubs): Update prototype.
417 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
418 fields now in params. Adjust code throughout file.
419 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
420 Save params pointer in htab.
421 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
422 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
423 ppc64_elf_build_stubs): Remove parameters now in "params".
425 2014-02-17 Alan Modra <amodra@gmail.com>
427 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
428 patched for ppc476 workaround. Reapply branch taken/not taken
431 2014-02-12 Alan Modra <amodra@gmail.com>
433 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
434 stubs for calls to __tls_get_addr that we know will later be
437 2014-02-12 Alan Modra <amodra@gmail.com>
439 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
440 for ld -r, when code sections are sufficiently aligned.
441 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
444 2014-02-12 Alan Modra <amodra@gmail.com>
447 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
448 --export-dynamic and --dynamic-list marking of symbols.
449 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
452 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
455 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
456 executables if it matches dynamic_list.
458 2014-02-10 Alan Modra <amodra@gmail.com>
460 * po/SRC-POTFILES.in: Regenerate.
461 * po/bfd.pot: Regenerate.
463 2014-02-09 Alan Modra <amodra@gmail.com>
465 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
466 * elfxx-target.h (elf_backend_caches_rawsize): Define.
467 (elfNN_bed): Init new field.
468 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
469 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
470 (ppc_elf_relax_section): Don't reallocate section here, write
471 stubs, or write out relocs for ld -r here..
472 (ppc_elf_relocate_section): ..instead write stubs here, and use
473 existing code to write out relocs for ld -r. Fix offset
474 adjustment on reloc for little-endian.
475 (elf_backend_caches_rawsize): Define.
477 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
480 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
482 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
484 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
485 return paths. Three times.
486 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
488 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
489 (ppc64_elf_edit_toc): Free USED in return path.
491 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
493 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
494 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
495 * libbfd.h: Regenerated.
496 * bfd-in2.h: Regenerated.
497 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
498 (nios2_reloc_map): Likewise.
499 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
500 Fixed all references.
501 (nios2_elf32_relocate_section): Add new relocations.
502 (nios2_elf32_check_relocs): Likewise.
503 (nios2_elf32_gc_sweep_hook): Likewise.
505 2014-02-03 Alan Modra <amodra@gmail.com>
507 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
508 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
509 (ppc_elf_link_params): New function.
510 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
512 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
513 parameters. Use htab->params instead.
514 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
515 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
516 64 bytes for ppc476 workaround.
517 (struct ppc_elf_relax_info): New.
518 (ppc_elf_relax_section): Exclude linker created sections and
519 those too small to hold one instruction. Don't add another
520 branch around trampolines on later relax passes. Don't
521 generate trampolines for undefined symbols when !relocatable,
522 nor for plugin symbols. Allocate space for ppc476 workaround
523 patch area. Free fixups on error return path.
524 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
525 * elf32-ppc.h (struct ppc_elf_params): New.
526 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
527 (ppc_elf_link_params): Declare.
528 * section.c (SEC_INFO_TYPE_TARGET): Define.
529 * bfd-in2.h: Regenerate.
531 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
533 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
535 (nios2_elf32_relocate_section): Use got_base to adjust
536 GOT-pointer-relative relocations relative to _gp_got.
537 (create_got_section): Create _gp_got symbol.
538 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
539 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
541 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
543 * bfd-in2.h: Update from reloc.c.
544 * elf32-nios2.c: Include elf32-nios2.h.
545 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
546 (nios2_reloc_map): Likewise.
547 (enum elf32_nios2_stub_type): Declare.
548 (struct elf32_nios2_stub_hash_entry): Declare.
549 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
550 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
551 (struct elf32_nios2_link_hash_table): Add new fields bstab,
552 stub_bfd, add_stub_section, layout_sections_again, stub_group,
553 bfd_count, top_index, input_list, all_local_syms.
554 (nios2_call26_stub_entry): New.
555 (nios2_elf32_install_imm16): Move up in file.
556 (nios2_elf32_install_data): Move up in file.
557 (hiadj): Move up in file.
558 (stub_hash_newfunc): New.
559 (link_hash_newfunc): Initialize hsh_cache field.
561 (nios2_stub_name): New.
562 (nios2_get_stub_entry): New.
563 (nios2_add_stub): New.
564 (nios2_elf32_setup_section_lists): New.
565 (nios2_elf32_next_input_section): New.
566 (CALL26_SEGMENT): New.
567 (MAX_STUB_SECTION_SIZE): New.
568 (group_sections): New.
569 (nios2_type_of_stub): New.
570 (nios2_build_one_stub): New.
571 (nios2_size_one_stub): New.
572 (get_local_syms): New.
573 (nios2_elf32_size_stubs): New.
574 (nios2_elf32_build_stubs): New.
575 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
576 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
577 trampolines for R_NIOS2_CALL26 stubs.
578 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
579 (nios2_elf32_gc_sweep_hook): Likewise.
580 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
581 (nios2_elf32_link_hash_table_free): New.
582 (bfd_elf32_bfd_link_hash_table_free): Define.
583 * elf32-nios2.h: New file.
584 * libbfd.h: Update from reloc.c.
585 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
587 2014-01-29 Nick Clifton <nickc@redhat.com>
590 * elf32-metag.c (elf_metag_post_process_headers): Call
591 _bfd_elf_post_process_headers.
592 * elf32-sh64.c (sh64_elf_copy_private_data): Call
593 _bfd_elf_copy_private_data.
594 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
596 2014-01-29 Nick Clifton <nickc@redhat.com>
598 * bfd-in.h (bfd_set_section_vma): Delete.
599 (bfd_set_section_alignment): Delete.
600 (bfd_set_section_userdata): Delete.
601 (bfd_set_cacheable): Delete.
602 * bfd.c (bfd_set_cacheable): New static inline function.
603 * section.c (bfd_set_section_userdata): Likewise.
604 (bfd_set_section_vma): Likewise.
605 (bfd_set_section_alignment): Likewise.
606 * bfd-in2.h: Regenerate.
608 2014-01-28 Nick Clifton <nickc@redhat.com>
610 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
611 attributes select the CU containing the abbreviation, which may not
614 2014-01-24 Alan Modra <amodra@gmail.com>
616 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
617 to get_relocs for ELFv2.
619 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
622 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
623 if TLS sections are not adjacent.
625 2014-01-22 Alan Modra <amodra@gmail.com>
627 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
629 2014-01-22 Alan Modra <amodra@gmail.com>
631 * elf64-ppc.c (STK_LINKER): Comment typo fix.
633 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
636 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
637 regular default symbol definition and the versioned dynamic
638 symbol definition mismatch, skip the default symbol definition
639 if one of them is IFUNC.
641 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
644 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
645 info->export_dynamic nor h->ref_dynamic for type mismatch when
646 adding the default version.
648 2014-01-16 Alan Modra <amodra@gmail.com>
650 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
651 mips_elf_traverse_got_arg* rather than mips_got_info*.
652 Adjust caller. Alloc on output_bfd rather than symbol section
655 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
657 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
659 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
661 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
664 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
665 against __ehdr_start.
666 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
668 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
670 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
672 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
674 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
677 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
678 count if there are any non pc-relative relocs.
679 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
681 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
682 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
684 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
685 offset while calculating relocation address.
686 (elfNN_aarch64_create_small_pltn_entry): Likewise.
687 (elfNN_aarch64_init_small_plt0_entry): Likewise.
689 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
692 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
693 R_ARM_ABS8 and R_ARM_ABS16.
695 2014-01-13 Alan Modra <amodra@gmail.com>
697 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
698 error when shared and force a plt call otherwise.
699 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
701 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
702 the appropriate call stub.
704 2014-01-10 Alan Modra <amodra@gmail.com>
709 * elf.c (assign_file_positions_for_load_sections): Revert last change.
710 (assign_file_positions_for_non_load_sections): When setting up
711 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
712 header that completely covers the relro region.
714 2014-01-09 Tristan Gingold <gingold@adacore.com>
716 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
717 table macros and add macros to initializa the structure.
719 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
724 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
725 size for PT_GNU_RELRO segment.
726 (assign_file_positions_for_load_sections): If PT_LOAD segment
727 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
729 2014-01-07 Tom Tromey <tromey@redhat.com>
731 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
734 2014-01-03 Nick Clifton <nickc@redhat.com>
737 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
740 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
743 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
745 2014-01-02 Nick Clifton <nickc@redhat.com>
748 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
749 filename in the bfd's filename field.
750 * elfcode.h (bfd_from_remote_memory): Likewise.
751 * ieee.c (ieee_object_p): Likewise.
752 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
753 * oasys.c (oasys_openr_next_archived_file): Likewise.
754 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
755 * opncls.c (bfd_fopen): Likewise.
756 (bfd_openstreamr): Likewise.
757 (bfd_openr_iovec): Likewise.
758 (bfd_openw): Likewise.
759 (bfd_create): Likewise.
760 (_bfd_delete_bfd): Free filename.
762 For older changes see ChangeLog-2013
764 Copyright (C) 2014 Free Software Foundation, Inc.
766 Copying and distribution of this file, with or without modification,
767 are permitted in any medium without royalty provided the copyright
768 notice and this notice are preserved.
774 version-control: never