1 2011-09-21 Tristan Gingold <gingold@adacore.com>
3 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
4 Deals with size limited strings.
5 (bfd_mach_o_build_commands): Initialize more fields.
7 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
10 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
13 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
16 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
17 to struct bfd_elf_version_tree.
19 * elflink.c (elf_info_failed): Remove verdefs.
20 (_bfd_elf_export_symbol): Updated.
21 _bfd_elf_link_assign_sym_version): Likewise.
22 (bfd_elf_size_dynamic_sections): Remove pointer to struct
23 bfd_elf_version_tree. Updated.
24 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
27 * linker.c (bfd_hide_sym_by_version): New.
29 * bfd-in2.h: Regenerated.
31 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
34 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
35 if there are no GOT relocations.
37 2011-09-09 Kai Tietz <ktietz@redhat.com>
39 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
40 for targets without symbol_leading_char.
42 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
44 * bfdwin.c (bfd_get_file_window): Fix memory leak.
46 2011-09-07 Alan Modra <amodra@gmail.com>
49 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
52 2011-09-06 Alan Modra <amodra@gmail.com>
55 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
56 (ppc64_elf_edit_toc): Fix style nit. Report some details
57 on linker failure due to reference in debug or non-alloc
58 sections to optimized away toc entry, and don't abort.
60 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
62 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
65 2011-08-26 Nick Clifton <nickc@redhat.com>
67 * po/es.po: Updated Spanish translation.
69 2011-08-19 Alan Modra <amodra@gmail.com>
71 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
72 we haven't seen expected -mcmodel=medium/large code relocs.
74 2011-08-18 Tristan Gingold <gingold@adacore.com>
76 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
78 2011-08-17 Tristan Gingold <gingold@adacore.com>
80 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
82 2011-08-17 Alan Modra <amodra@gmail.com>
85 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
86 (_bfd_handle_already_linked): Declare.
87 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
88 _bfd_coff_section_already_linked.
89 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
90 * coffcode.h (coff_section_already_linked): Likewise.
91 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
92 * elf-bfd.h: Likewise.
93 * libbfd-in.h: Likewise.
94 * targets.c: Likewise.
95 * linker.c (bfd_section_already_linked): Likewise.
96 (bfd_section_already_linked_table_lookup): Likewise.
97 (bfd_section_already_linked_table_insert): Likewise.
98 (_bfd_generic_section_already_linked): Likewise. Call
99 _bfd_handle_already_linked.
100 (_bfd_handle_already_linked): New function, split out from..
101 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
102 2011-07-09 changes. Avoid unnecessary strcmp when matching
103 already_linked_list entries. Match plugin linkonce section.
104 (section_signature): Delete.
105 * coffgen.c (_bfd_coff_section_already_linked): New function.
106 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
107 * libbfd.h: Regenerate.
108 * libcoff.h: Regenerate.
109 * bfd-in2.h: Regenerate.
111 2011-08-14 Alan Modra <amodra@gmail.com>
113 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
114 shared and call to _mcount will go via plt.
116 2011-08-14 Alan Modra <amodra@gmail.com>
118 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
119 * elf32-ppc.c: Likewise.
120 (ppc_elf_select_plt_layout): Use einfo rather than info to report
123 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
126 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
127 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
128 and zero-extend it to 64bit if addend is zero for x32. Generate
129 R_X86_64_RELATIVE64 for x32.
131 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
133 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
134 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
135 * elf32-arm.c (elf32_arm_link_hash_table): New field.
136 (elf232_arm_link_hash_table_create): Initialise new field.
137 (check_use_blx): Change test depending on fix_arm1176.
138 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
139 command line options.
141 2011-08-08 Tristan Gingold <gingold@adacore.com>
143 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
144 (segsec_names_xlat): Reorder elements.
145 (bfd_mach_o_read_section_32): Fix typo.
146 (bfd_mach_o_read_section_64): Fix typo.
148 2011-08-08 Tristan Gingold <gingold@adacore.com>
150 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
151 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
152 (bfd_mach_o_section): Use them. Add next field.
153 (bfd_mach_o_segment_command): Replace sections array by
154 sect_head and sect_tail.
155 (bfd_mach_o_get_mach_o_section): New macro.
156 (bfd_mach_o_lookup_section): Remove.
157 (bfd_mach_o_new_section_hook): New function.
158 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
160 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
161 parameter with segname and sectname parameters. Adjust.
162 (bfd_mach_o_append_section_to_segment): New function. Use a
163 linked list for Mach-O sections.
164 (bfd_mach_o_write_segment_32): Adjust.
165 (bfd_mach_o_write_segment_64): Ditto.
166 (bfd_mach_o_build_commands): Fix comment. Adjust.
167 (bfd_mach_o_flatten_sections): Adjust.
168 (bfd_mach_o_print_section_map): Adjust.
169 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
170 (bfd_mach_o_new_section_hook): New function.
171 (bfd_mach_o_init_section_from_mach_o): Ditto.
172 (bfd_mach_o_read_section_32): Remove section parameter.
173 Return a section instead.
174 (bfd_mach_o_read_section_64): Ditto.
175 (bfd_mach_o_read_section): Ditto.
176 (bfd_mach_o_make_bfd_section): Adjust.
177 (bfd_mach_o_read_segment): Adjust for new profile of
178 bfd_mach_o_read_section.
179 (bfd_mach_o_lookup_section): Remove.
180 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
182 2011-08-08 Tristan Gingold <gingold@adacore.com>
184 * mach-o.h (bfd_mach_o_version_min_command): New structure.
185 (bfd_mach_o_load_command): Add version_min.
186 (mach_o_data_struct): Fix comment.
187 * mach-o.c (bfd_mach_o_read_version_min): New function.
188 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
189 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
190 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
191 (bfd_mach_o_get_name_or_null): New function.
192 (bfd_mach_o_get_name): Use the above new one.
193 (bfd_mach_o_load_command_name): Add the above new commands.
194 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
195 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
196 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
197 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
199 2011-08-08 Tristan Gingold <gingold@adacore.com>
201 * mach-o.h: Move size macros to external.h
202 Move reloc macros to reloc.h and x86-64.h.
203 * mach-o-i386.c: Includes mach-o/reloc.h
204 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
205 * mach-o.c: Add includes.
206 (bfd_mach_o_write_header): Use structure from external.h to convert.
207 (bfd_mach_o_write_thread): Ditto.
208 (bfd_mach_o_write_relocs): Ditto.
209 (bfd_mach_o_write_section_32): Ditto.
210 (bfd_mach_o_write_section_64): Ditto.
211 (bfd_mach_o_write_segment_32): Ditto.
212 (bfd_mach_o_write_segment_64): Ditto.
213 (bfd_mach_o_write_symtab): Ditto.
214 (bfd_mach_o_write_contents): Ditto.
215 (bfd_mach_o_read_header): Ditto.
216 (bfd_mach_o_read_section_32): Ditto.
217 (bfd_mach_o_read_section_64): Ditto.
218 (bfd_mach_o_read_symtab_symbol): Ditto.
219 (bfd_mach_o_read_dylinker): Ditto.
220 (bfd_mach_o_read_dylib): Ditto.
221 (bfd_mach_o_read_dysymtab): Ditto.
222 (bfd_mach_o_read_symtab): Ditto.
223 (bfd_mach_o_read_linkedit): Ditto.
224 (bfd_mach_o_read_str): Ditto.
225 (bfd_mach_o_read_dyld_info): Ditto.
226 (bfd_mach_o_read_segment): Ditto.
227 (bfd_mach_o_read_command): Ditto.
228 (bfd_mach_o_archive_p): Ditto.
229 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
230 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
231 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
232 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
233 of an hard-coded value.
235 2011-08-08 Tristan Gingold <gingold@adacore.com>
237 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
238 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
239 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
240 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
242 2011-08-08 Tristan Gingold <gingold@adacore.com>
244 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
245 (bfd_mach_o_convert_section_name_to_bfd): Use it.
246 (bfd_mach_o_get_section_type_from_name): New function.
247 (bfd_mach_o_get_section_attribute_from_name): Ditto.
248 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
249 Add comments. Add prototypes for the above new functions.
251 2011-08-05 Mark Kettenis <kettenis@gnu.org>
253 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
255 2011-08-05 Alan Modra <amodra@gmail.com>
257 * elf64-ppc.c (maybe_strip_output): New function.
258 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
260 2011-08-05 Alan Modra <amodra@gmail.com>
263 * elflink.c (_bfd_elf_section_already_linked): Return matched
264 status. Remove COFF comdat section handling.
265 * linker.c (_bfd_generic_section_already_linked): Return matched
266 status. Don't set SEC_GROUP in l_flags for plugin entries.
267 (bfd_section_already_linked): Update prototype.
268 * targets.c (_section_already_linked): Likewise.
269 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
270 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
271 (_bfd_nolink_section_already_linked): Update.
272 * libbfd.h: Regenerate.
273 * bfd-in2.h: Regenerate.
275 2011-08-05 Alan Modra <amodra@gmail.com>
277 * elf32-ppc.c: Include dwarf2.h.
278 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
279 (ppc_elf_create_glink): Create .eh_frame section.
280 (glink_eh_frame_cie): New array.
281 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
282 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
284 2011-08-04 Tristan Gingold <gingold@adacore.com>
286 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
287 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
289 2011-08-03 Tristan Gingold <gingold@adacore.com>
291 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
292 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
294 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
296 * elfxx-mips.c (check_4byte_branch): Remove function.
297 (check_relocated_bzc): New function.
298 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
299 instructions that immediately follow a compact branch
302 2011-08-02 Alan Modra <amodra@gmail.com>
304 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
306 (ppc_build_one_stub): Adjust get_relocs call to suit..
307 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
309 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
312 * archures.c (bfd_mach_i386_intel_syntax): New.
313 (bfd_mach_i386_i8086): Updated.
314 (bfd_mach_i386_i386): Likewise.
315 (bfd_mach_x86_64): Likewise.
316 (bfd_mach_x64_32): Likewise.
317 (bfd_mach_i386_i386_intel_syntax): Likewise.
318 (bfd_mach_x86_64_intel_syntax): Likewise.
319 (bfd_mach_x64_32_intel_syntax): Likewise.
320 (bfd_mach_l1om): Likewise.
321 (bfd_mach_l1om_intel_syntax): Likewise.
322 (bfd_mach_k1om): Likewise.
323 (bfd_mach_k1om_intel_syntax): Likewise.
325 * bfd-in2.h: Regenerated.
327 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
329 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
330 (bfd_x64_32_arch): Likewise.
332 * elf64-x86-64.c: Include "libiberty.h".
333 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
334 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
335 (elf_x86_64_reloc_type_lookup): Likewise.
336 (elf_x86_64_reloc_name_lookup): Likewise.
337 (elf_x86_64_relocate_section): Likewise.
338 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
340 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
342 * elfxx-mips.c (check_br32): Fix return type.
344 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
346 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
348 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
350 * elfxx-mips.c: Adjust comments throughout.
351 (mips_elf_relax_delete_bytes): Reshape code.
352 (_bfd_mips_elf_relax_section): Remove check for
353 R_MICROMIPS_GPREL16 relocations. Reshape code.
355 2011-07-28 Roland McGrath <mcgrathr@google.com>
357 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
358 (elf_i386_nacl_plt0_entry): New variable.
359 (elf_i386_plt_entry): New variable.
360 (elf_i386_nacl_pic_plt0_entry): New variable.
361 (elf_i386_nacl_pic_plt_entry): New variable.
362 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
363 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
364 (elf_backend_plt_alignment): Likewise.
366 * config.bfd: Handle i[3-7]86-*-nacl*.
367 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
368 * targets.c: Support bfd_elf32_i386_nacl_vec.
369 * configure.in: Likewise.
370 * configure: Regenerated.
372 * elf32-i386.c (struct elf_i386_plt_layout): New type.
373 (GET_PLT_ENTRY_SIZE): New macro.
374 (elf_i386_plt): New variable.
375 (struct elf_i386_backend_data): New member `plt'.
376 (elf_i386_arch_bed): Add initializer for it.
377 (elf_i386_vxworks_arch_bed): Likewise.
378 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
379 (elf_i386_plt_sym_val): Likewise.
380 (elf_i386_relocate_section): Likewise.
381 (elf_i386_finish_dynamic_symbol): Likewise.
382 Also use other elf_i386_plt_layout members for PLT details.
383 (elf_i386_finish_dynamic_sections): Likewise.
385 * elf32-i386.c (struct elf_i386_backend_data): New type.
386 (get_elf_i386_backend_data): New macro.
387 (elf_i386_arch_bed): New variable.
388 (elf_backend_arch_data): New macro.
389 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
390 (elf_i386_link_hash_table_create): Don't initialize them.
391 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
392 elf_i386_backend_data, not elf_i386_link_hash_table.
393 (elf_i386_adjust_dynamic_symbol): Likewise.
394 (elf_i386_allocate_dynrelocs): Likewise.
395 (elf_i386_readonly_dynrelocs): Likewise.
396 (elf_i386_size_dynamic_sections): Likewise.
397 (elf_i386_relocate_section): Likewise.
398 (elf_i386_finish_dynamic_symbol): Likewise.
399 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
400 (elf_i386_vxworks_link_hash_table_create): Function removed.
401 (elf_i386_vxworks_arch_bed): New variable.
402 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
404 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
405 * elfxx-target.h (elf_backend_arch_data): New macro.
406 (elfNN_bed): Use it as initializer for the new member.
408 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
410 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
413 2011-07-26 Jakub Jelinek <jakub@redhat.com>
415 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
416 and .zdebug_macro entry.
417 (dwarf_debug_section_enum): Add debug_macro.
419 2011-07-26 Alan Modra <amodra@gmail.com>
421 * elf64-ppc.c: Include dwarf2.h.
422 (struct ppc_link_hash_table): Add glink_eh_frame.
423 (create_linkage_sections): Create .eh_frame section.
424 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
426 (glink_eh_frame_cie): New array.
427 (ppc64_elf_size_stubs): Size glink_eh_frame.
428 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
429 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
431 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
434 * elf64-mmix.c (struct _mmix_elf_section_data): New members
435 has_warned_bpo and has_warned_pushj.
436 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
437 converting to ISO C. Add new parameter error_message. All
439 (mmix_elf_perform_relocation): Ditto.
440 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
441 Handle the case where mmix_elf_check_common_relocs has not been
442 called, missing preparations for relocs of the respective type.
444 2011-07-24 Chao-ying Fu <fu@mips.com>
445 Ilie Garbacea <ilie@mips.com>
446 Maciej W. Rozycki <macro@codesourcery.com>
447 Joseph Myers <joseph@codesourcery.com>
448 Catherine Moore <clm@codesourcery.com>
449 Richard Sandiford <rdsandiford@googlemail.com>
451 * archures.c (bfd_mach_mips_micromips): New macro.
452 * cpu-mips.c (I_micromips): New enum value.
453 (arch_info_struct): Add bfd_mach_mips_micromips.
454 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
456 (_bfd_mips_elf_relax_section): Likewise.
457 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
458 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
460 (_bfd_mips16_elf_reloc_shuffle): Rename to...
461 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
462 (gprel16_reloc_p): Handle microMIPS ASE.
463 (literal_reloc_p): New function.
464 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
465 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
466 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
467 and _bfd_mips_elf_reloc_shuffle changes.
468 (mips_elf_gprel32_reloc): Update comment.
469 (micromips_reloc_map): New variable.
470 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
471 (mips_elf32_rtype_to_howto): Likewise.
472 (mips_info_to_howto_rel): Likewise.
473 (bfd_elf32_bfd_is_target_special_symbol): Define.
474 (bfd_elf32_bfd_relax_section): Likewise.
475 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
476 (micromips_elf64_howto_table_rela): Likewise.
477 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
478 and _bfd_mips_elf_reloc_shuffle changes.
479 (micromips_reloc_map): Likewise.
480 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
481 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
482 (mips_elf64_rtype_to_howto): Likewise.
483 (bfd_elf64_bfd_is_target_special_symbol): Define.
484 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
485 (elf_micromips_howto_table_rela): Likewise.
486 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
487 and _bfd_mips_elf_reloc_shuffle changes.
488 (micromips_reloc_map): Likewise.
489 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
490 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
491 (mips_elf_n32_rtype_to_howto): Likewise.
492 (bfd_elf32_bfd_is_target_special_symbol): Define.
493 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
494 (LA25_LUI_MICROMIPS_2): Likewise.
495 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
496 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
497 (TLS_RELOC_P): Handle microMIPS ASE.
498 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
499 target is a microMIPS function.
500 (micromips_reloc_p): New function.
501 (micromips_reloc_shuffle_p): Likewise.
502 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
503 (got_disp_reloc_p, got_page_reloc_p): New functions.
504 (got_ofst_reloc_p): Likewise.
505 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
506 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
507 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
508 (micromips_branch_reloc_p): New function.
509 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
510 (tls_gottprel_reloc_p): Likewise.
511 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
512 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
514 (_bfd_mips16_elf_reloc_shuffle): Rename to...
515 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
516 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
517 (mips_tls_got_index, mips_elf_got_page): Likewise.
518 (mips_elf_create_local_got_entry): Likewise.
519 (mips_elf_relocation_needs_la25_stub): Likewise.
520 (mips_elf_calculate_relocation): Likewise.
521 (mips_elf_perform_relocation): Likewise.
522 (_bfd_mips_elf_symbol_processing): Likewise.
523 (_bfd_mips_elf_add_symbol_hook): Likewise.
524 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
525 (mips_elf_add_lo16_rel_addend): Likewise.
526 (_bfd_mips_elf_check_relocs): Likewise.
527 (mips_elf_adjust_addend): Likewise.
528 (_bfd_mips_elf_relocate_section): Likewise.
529 (mips_elf_create_la25_stub): Likewise.
530 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
531 (_bfd_mips_elf_gc_sweep_hook): Likewise.
532 (_bfd_mips_elf_is_target_special_symbol): New function.
533 (mips_elf_relax_delete_bytes): Likewise.
534 (opcode_descriptor): New structure.
536 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
537 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
538 (beq_insn_32): Likewise.
539 (b_insn_16, bz_insn_16): New variables.
540 (BZC32_REG_FIELD): New macro.
541 (bz_rs_insns_32, bz_rt_insns_32): New variables.
542 (bzc_insns_32, bz_insns_16):Likewise.
543 (BZ16_REG, BZ16_REG_FIELD): New macros.
544 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
545 (jal_x_insn_32_bd32): Likewise.
546 (j_insn_32, jalr_insn_32): Likewise.
547 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
548 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
549 (JR16_REG): New macro.
550 (ds_insns_16_bd16): New variable.
551 (lui_insn): Likewise.
552 (addiu_insn, addiupc_insn): Likewise.
553 (ADDIUPC_REG_FIELD): New macro.
554 (MOVE32_RD, MOVE32_RS): Likewise.
555 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
556 (move_insns_32, move_insns_16): New variables.
557 (nop_insn_32, nop_insn_16): Likewise.
559 (find_match): New function.
560 (check_br16_dslot, check_br32_dslot): Likewise.
561 (check_br16, check_br32): Likewise.
562 (IS_BITSIZE): New macro.
563 (check_4byte_branch): New function.
564 (_bfd_mips_elf_relax_section): Likewise.
565 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
566 and microMIPS modules together.
567 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
568 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
569 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
570 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
571 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
572 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
573 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
574 (BFD_RELOC_MICROMIPS_LO16): Likewise.
575 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
576 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
577 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
578 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
579 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
580 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
581 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
582 (BFD_RELOC_MICROMIPS_SUB): Likewise.
583 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
584 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
585 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
586 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
587 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
588 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
589 (BFD_RELOC_MICROMIPS_JALR): Likewise.
590 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
591 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
592 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
593 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
594 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
595 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
596 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
597 * bfd-in2.h: Regenerate.
598 * libbfd.h: Regenerate.
600 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
602 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
603 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
604 * Makefile.in: Regenerated.
606 * archures.c (bfd_architecture): Add bfd_arch_k1om.
607 (bfd_k1om_arch): New.
608 (bfd_archures_list): Add &bfd_k1om_arch.
609 * bfd-in2.h: Regenerated.
611 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
612 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
613 if bfd_elf64_x86_64_freebsd_vec is supported.
614 (targ_selvecs): Likewise.
616 * configure.in: Support bfd_elf64_k1om_vec and
617 bfd_elf64_k1om_freebsd_vec.
618 * configure: Regenerated.
622 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
623 (bfd_elf64_k1om_vec): Likewise.
624 (bfd_elf64_k1om_freebsd_vec): Likewise.
626 * targets.c (bfd_elf64_k1om_vec): New.
627 (bfd_elf64_k1om_freebsd_vec): Likewise.
628 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
629 bfd_elf64_k1om_freebsd_vec.
631 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
633 Fix false coff-go32-exe matches.
634 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
636 * coff-stgo32.c (go32_check_format): New forward declaration.
637 (COFF_CHECK_FORMAT): New defintion.
638 (go32_check_format): New function.
640 2011-07-15 Alan Modra <amodra@gmail.com>
642 * configure.in: Bump version.
643 * configure: Regenerate.
645 2011-07-14 Alan Modra <amodra@gmail.com>
647 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
648 * elf-bfd.h (struct already_linked): Forward declare.
650 2011-07-14 Alan Modra <amodra@gmail.com>
652 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
653 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
655 2011-07-14 Alan Modra <amodra@gmail.com>
657 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
658 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
659 (build_tls_get_addr_stub): Likewise.
660 (ppc_build_one_stub): Update calls to above.
661 (ppc_size_one_stub): Adjust stub size.
662 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
663 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
665 2011-07-12 Nick Clifton <nickc@redhat.com>
667 * elf32-arm.c (elf32_arm_section_flags): Delete.
668 (elf_backend_section_flags): Remove.
670 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
673 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
674 when setting stack_flags.
676 2011-07-11 Catherine Moore <clm@codesourcery.com>
678 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
679 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
680 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
681 * bfd-in2.h: Regenerated.
682 * bfd.c (bfd_lookup_section_flags): New definition.
683 * binary.c (binary_bfd_lookup_section_flags): New definition.
684 * bout.c (b_out_bfd_lookup_section_flags): New definition.
685 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
686 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
687 * coff-rs6000.c (rs6000coff_vec): Include
688 bfd_generic_lookup_section_flags.
689 (pmac_xcoff_vec): Likewise.
690 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
691 * coff64-rs6000.c (rs6000coff64_vec): Include
692 bfd_generic_lookup_section_flags.
693 (aix5coff64_vec): Likewise.
694 * ecoff.c (bfd_debug_section): Initialize flag_info field.
695 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
696 (bfd_elf_lookup_section_flags): Declare.
697 * elflink.c (bfd_elf_lookup_section_flags): New function.
698 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
699 (elf_backend_lookup_section_flags_hook): Define.
700 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
701 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
702 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
703 * ieee.c (ieee_bfd_lookup_section_flags): New define.
704 * ihex.c (ihex_bfd_lookup_section_flags): New define.
705 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
706 (bfd_generic_lookup_section_flags): Declare.
707 * libbfd.h: Regenerated.
708 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
709 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
710 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
711 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
712 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
713 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
714 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
715 * reloc.c (bfd_generic_lookup_section_flags): New function.
716 * som.c (som_bfd_lookup_section_flags): New definition.
717 * srec.c (srec_bfd_lookup_section_flags): New definition.
718 * targets.c (flag_info): Declare.
719 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
720 (_bfd_lookup_section_flags): New.
721 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
722 * versados.c (versados_bfd_lookup_section_flags): New definition.
723 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
724 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
726 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
729 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
731 2011-07-09 Alan Modra <amodra@gmail.com>
734 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
735 rather than kept_section to determine whether a symbol is from
737 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
738 sections appear undefined.
740 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
743 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
744 "asection *" with "struct already_linked *".
745 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
746 (_bfd_generic_section_already_linked): Likewise.
747 (bfd_section_already_linked_table_insert): Likewise.
748 (struct already_linked): New.
749 (struct bfd_section_already_linked): Use it.
750 * elflink.c (_bfd_elf_section_already_linked): Replace.
751 "asection *" with "struct already_linked *". Replace the plugin
752 dummy with the LTO output.
753 * linker.c (_bfd_generic_section_already_linked): Likewise.
754 * targets.c (struct already_linked): Add forward declaration.
755 (bfd_target): Replace "struct bfd_section *" with
756 "struct already_linked *" in _section_already_linked.
757 * bfd-in2.h: Regenerate.
758 * libbfd.h: Regenerate.
760 2011-07-06 Tristan Gingold <gingold@adacore.com>
762 * mach-o.h: Move loader related definitions to
763 include/mach-o/loader.h. Include it.
765 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
767 * elf64-x86-64.c (elf_backend_post_process_headers): Always
768 define to _bfd_elf_set_osabi.
770 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
771 Thomas Schwinge <thomas@schwinge.name>
774 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
775 ELFOSABI_LINUX alias.
776 * elf32-hppa.c: Likewise.
777 * elf32-i370.c: Likewise.
778 * elf64-hppa.c: Likewise.
780 2011-07-01 Ian Lance Taylor <iant@google.com>
782 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
783 DW_OP_lit3 to DW_OP_lit2.
785 2011-07-01 Alan Modra <amodra@gmail.com>
787 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
788 dyn relocs when called to copy flags for a weak sym.
789 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
790 (ppc64_elf_merge_private_bfd_data): Delete.
791 (bfd_elf64_bfd_merge_private_bfd_data): Define as
792 _bfd_generic_verify_endian_match.
794 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
796 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
799 2011-06-28 Tristan Gingold <gingold@adacore.com>
801 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
803 (_bfd_vms_write_etir): Write linkage index from reloc.
805 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
807 * mach-o.c (bfd_mach_o_read_command): Also ignore
808 BFD_MACH_O_LC_ROUTINES_64.
810 2011-06-27 Tristan Gingold <gingold@adacore.com>
812 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
813 section target index.
815 2011-06-27 Nick Clifton <nickc@redhat.com>
817 * cisco-core.c (cisco_core_little_vec): Add initialization of
818 match_priority field.
820 2011-06-27 Tristan Gingold <gingold@adacore.com>
822 * cache.c: Include bfd_stdint.h.
823 (cache_bmmap): Change profile. Return region start and size.
824 * bfdio.c (struct bfd_iovec): Change bmmap profile.
825 (bfd_mmap): Change profile and adjust. Update comment.
826 (memory_bmmap): Change profile.
827 * opncls.c (opncls_bmmap): Change profile.
828 * vms-lib.c (vms_lib_bmmap): Likewise.
829 * libbfd.h: Regenerate.
830 * bfd-in2.h: Regenerate.
832 2011-06-27 Tristan Gingold <gingold@adacore.com>
834 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
837 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
839 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
840 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
842 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
844 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
846 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
848 2011-06-24 Richard Henderson <rth@redhat.com>
851 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
852 tlsgd insn before swapping adjacent insns.
854 2011-06-24 Tristan Gingold <gingold@adacore.com>
856 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
859 2011-06-24 Alan Modra <amodra@gmail.com>
862 * elf.c (assign_file_positions_for_load_sections): Don't align
863 sh_offset for all SHT_NOBITS sections here, just .tbss sections
864 that don't get a PT_LOAD.
866 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
868 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
869 (sh_elf_check_relocs): Likewise.
871 2011-06-22 Richard Henderson <rth@redhat.com>
873 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
874 TPREL in a PIE image.
875 (alpha_dynamic_entries_for_reloc): Likewise.
876 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
877 (elf64_alpha_relax_got_load): Likewise.
879 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
881 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
884 2011-06-22 Alan Modra <amodra@gmail.com>
886 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
887 plugin symbols. Fix segfault on linker scrip defined syms.
889 2011-06-20 Jakub Jelinek <jakub@redhat.com>
892 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
893 at all for linker created .eh_frame sections.
894 (_bfd_elf_discard_section_eh_frame): Handle linker created
895 .eh_frame sections with no relocations.
896 * elf64-x86-64.c: Include dwarf2.h.
897 (elf_x86_64_eh_frame_plt): New variable.
898 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
899 PLT_FDE_LEN_OFFSET): Define.
900 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
901 (elf_x86_64_create_dynamic_sections): Create and fill in
902 .eh_frame section for .plt section.
903 (elf_x86_64_size_dynamic_sections): Write .plt section size
904 into .eh_frame FDE covering .plt section.
905 (elf_x86_64_finish_dynamic_sections): Write .plt section
906 start into .eh_frame FDE covering .plt section. Call
907 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
908 (elf_backend_plt_alignment): Define to 4.
909 * elf32-i386.c: Include dwarf2.h.
910 (elf_i386_eh_frame_plt): New variable.
911 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
912 PLT_FDE_LEN_OFFSET): Define.
913 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
914 (elf_i386_create_dynamic_sections): Create and fill in
915 .eh_frame section for .plt section.
916 (elf_i386_size_dynamic_sections): Write .plt section size
917 into .eh_frame FDE covering .plt section.
918 (elf_i386_finish_dynamic_sections): Write .plt section
919 start into .eh_frame FDE covering .plt section. Call
920 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
921 (elf_backend_plt_alignment): Define to 4.
923 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
925 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
928 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
930 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
931 CORE_HEADER is defined.
932 (elf_x86_64_write_core_note): New.
933 (elf_backend_write_core_note): Likewise.
935 * hosts/x86-64linux.h (uint64_t): New.
936 (user_regsx32_struct): Likewise.
937 (elf_gregx32_t): Likewise.
938 (ELF_NGREGX32): Likewise.
939 (elf_gregsetx32_t): Likewise.
940 (elf_prstatusx32): Likewise.
941 (prstatusx32_t): Likewise.
942 (user_fpregs32_struct): Removed.
943 (user_fpxregs32_struct): Likewise.
945 (elf_fpregset32_t): Likewise.
946 (elf_fpxregset32_t): Likewise.
947 (prgregset32_t): Likewise.
948 (prfpregset32_t): Likewise.
950 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
952 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
953 (elf_x86_64_grok_psinfo): Likewise.
955 2011-06-16 Nick Clifton <nickc@redhat.com>
957 * elf.c (elf_find_function): Fail if not provided with a symbol
960 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
962 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
963 * elf.c (elfcore_grok_arm_vfp): New function.
964 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
965 (elfcore_write_arm_vfp): New function.
966 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
968 2011-06-14 Richard Henderson <rth@redhat.com>
970 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
971 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
972 (elf64_alpha_always_size_sections): Don't call
973 elf64_alpha_merge_ind_symbols.
974 (elf_backend_copy_indirect_symbol): New.
976 2011-06-14 Alan Modra <amodra@gmail.com>
979 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
980 before doing anything.
981 (_bfd_elf_discard_section_eh_frame): Likewise.
983 2011-06-14 Alan Modra <amodra@gmail.com>
985 * Makefile.am: Formatting.
986 * Makefile.in: Regenerate.
987 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
988 * po/SRC-POTFILES.in: Regnerate.
990 2011-06-14 Alan Modra <amodra@gmail.com>
992 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
993 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
994 Don't handle warning symbols here.
995 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
996 (allocate_dynrelocs, readonly_dynrelocs): As above.
998 2011-06-14 Alan Modra <amodra@gmail.com>
1001 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1002 (elf_gc_sweep): Don't treat debug and sections like .comment
1004 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1005 not part of a group. Always call gc_mark_extra_sections.
1006 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1007 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1008 _bfd_elf_gc_mark_extra_sections.
1009 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1010 _bfd_elf_gc_mark_extra_sections.
1011 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1013 2011-06-13 Nick Clifton <nickc@redhat.com>
1015 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1016 variable 'local_got_offsets'.
1017 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1018 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1020 2011-06-13 Walter Lee <walt@tilera.com>
1022 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1023 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1024 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1025 and elfxx-tilegx.lo.
1026 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1028 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1029 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1030 * Makefile.in: Regenerate.
1031 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1032 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1033 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1034 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1035 bfd-in2.h: Regenerate.
1036 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1037 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1038 and bfd_elf64_tilegx_vec.
1039 * configure: Regenerate.
1040 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1042 * libbfd.h: Regenerate.
1043 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1044 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1045 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1046 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1047 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1048 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1049 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1050 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1051 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1052 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1053 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1054 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1055 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1056 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1057 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1058 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1059 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1060 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1061 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1062 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1063 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1064 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1065 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1066 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1067 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1068 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1069 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1070 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1071 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1072 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1073 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1074 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1075 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1076 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1077 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1078 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1079 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1080 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1081 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1082 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1083 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1084 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1085 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1086 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1087 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1088 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1089 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1090 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1091 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1092 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1093 * targets.c (bfd_elf32_tilegx_vec): Declare.
1094 (bfd_elf32_tilepro_vec): Declare.
1095 (bfd_elf64_tilegx_vec): Declare.
1096 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1097 and bfd_elf64_tilegx_vec.
1098 * cpu-tilegx.c: New file.
1099 * cpu-tilepro.c: New file.
1100 * elf32-tilepro.h: New file.
1101 * elf32-tilepro.c: New file.
1102 * elf32-tilegx.c: New file.
1103 * elf32-tilegx.h: New file.
1104 * elf64-tilegx.c: New file.
1105 * elf64-tilegx.h: New file.
1106 * elfxx-tilegx.c: New file.
1107 * elfxx-tilegx.h: New file.
1109 2011-06-13 Alan Modra <amodra@gmail.com>
1111 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1112 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1113 warning symbols here.
1114 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1115 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1116 elf32_arm_readonly_dynrelocs): Likewise.
1117 * elf32-bfin.c (bfin_discard_copies): Likewise.
1118 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1119 elf_cris_discard_excess_dso_dynamics,
1120 elf_cris_discard_excess_program_dynamics): Likewise.
1121 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1122 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1123 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1124 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1125 elf_i386_readonly_dynrelocs): Likewise.
1126 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1127 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1128 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1129 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1130 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1131 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1132 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1133 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1134 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1135 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1136 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1137 elf32_tic6x_readonly_dynrelocs): Likewise.
1138 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1139 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1140 xstormy16_relax_plt_realloc): Likewise.
1141 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1142 * elf64-alpha.c (elf64_alpha_output_extsym,
1143 elf64_alpha_calc_got_offsets_for_symbol,
1144 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1145 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1146 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1147 elf_hppa_unmark_useless_dynamic_symbols,
1148 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1149 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1150 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1151 readonly_dynrelocs, merge_global_got, reallocate_got,
1152 undo_symbol_twiddle): Likewise.
1153 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1154 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1155 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1156 elf_x86_64_readonly_dynrelocs): Likewise.
1157 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1158 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1159 _bfd_elf_link_find_version_dependencies,
1160 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1161 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1162 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1163 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1164 elf_gc_propagate_vtable_entries_used,
1165 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1166 elf_gc_allocate_got_offsets): Likewise.
1167 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1168 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1169 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1170 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1171 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1172 * i386linux.c (linux_tally_symbols): Likewise.
1173 * m68klinux.c (linux_tally_symbols): Likewise.
1174 * sparclinux.c (linux_tally_symbols): Likewise.
1175 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1176 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1178 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1179 function. Update all callers.
1180 * aoutx.h (aout_link_write_other_symbol): Likewise.
1181 * pdp11.c (aout_link_write_other_symbol): Likewise.
1182 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1183 * ecoff.c (ecoff_link_write_external): Likewise.
1184 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1185 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1187 * ecoff.c (ecoff_link_hash_traverse): Delete.
1188 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1189 _bfd_coff_write_global_sym.
1190 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1191 * libcoff.h: Regenerate.
1193 2011-06-10 Nick Clifton <nickc@redhat.com>
1195 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1196 backend does not provide a function for creating dynamic sections
1198 (bfd_elf_final_link): Issue a warning message if a dynamic section
1199 has the SHT_NOTE type.
1200 (bfd_elf_final_link): Do not look for dynamic strings in a section
1201 that does not have the SHT_STRTAB type or the name .dynstr.
1202 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1203 section is not in the output binary.
1204 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1206 2011-06-09 Tristan Gingold <gingold@adacore.com>
1208 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1209 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1212 2011-06-09 Tristan Gingold <gingold@adacore.com>
1214 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1216 2011-06-09 Nick Clifton <nickc@redhat.com>
1219 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1220 that the output section has an allocated bfd_elf_section_data
1222 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1223 symbols in sections that have been removed by garbage collection.
1225 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1227 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1228 relocations in SEC_DEBUGGING sections when building shared
1231 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1234 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1235 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1237 2011-06-08 Tristan Gingold <gingold@adacore.com>
1239 * makefile.vms (OBJS): Add elfxx-ia64.obj
1242 2011-06-08 Alan Modra <amodra@gmail.com>
1244 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1245 * sco5-core.c: Init match_priority field.
1247 2011-06-08 Alan Modra <amodra@gmail.com>
1249 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1250 indirect links here.
1252 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1254 * irix-core.c (irix_core_vec): Add match_priority field.
1256 2011-06-06 Alan Modra <amodra@gmail.com>
1258 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1260 * configure.in: Bump bfd version.
1261 * elfcode.h (elf_object_p): Delete hacks preventing match of
1262 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1263 * elfxx-target.h (elf_match_priority): Define and use.
1264 * format.c (bfd_check_format_matches): Use target match_priority
1265 to choose best of multiple matching targets. In cases with multiple
1266 matches rerun _bfd_check_format if we don't choose the last match.
1267 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1268 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1269 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1270 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1271 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1272 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1273 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1274 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1275 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1276 * vms-lib.c, * xsym.c: Init match_priority field.
1277 * configure: Regenerate.
1278 * bfd-in2.h: Regenerate.
1280 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1283 * elfcode.h (elf_object_p): Revert the last change.
1285 2011-06-04 Alan Modra <amodra@gmail.com>
1287 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1288 return the other arch.
1289 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1292 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1295 * hash.c (higher_primer_number): Add more, small, prime numbers.
1296 (bfd_hash_set_default_size): Likewise.
1298 2011-06-02 Nick Clifton <nickc@redhat.com>
1300 * coff-mcore.c: Fix spelling typo.
1301 * coff-stgo32.c: Likewise.
1302 * elf32-arm.c: Likewise.
1303 * elf32-avr.c: Likewise.
1304 * elf-m68hc1x.c: Likewise.
1305 * elf32-mcore.c: Likewise.
1306 * elf32-mep.c: Likewise.
1307 * elf32-mt.c: Likewise.
1308 * elf32-ppc.c: Likewise.
1309 * elf32-xtensa.c: Likewise.
1310 * elf64-ppc.c: Likewise.
1311 * elfxx-mips.c: Likewise.
1312 * netbsd.h: Likewise.
1313 * nlmcode.h: Likewise.
1314 * vms-alpha.c: Likewise.
1315 * po/bfd.pot: Regenerate.
1316 * po/SRC-POTFILES.in: Regenerate.
1318 2011-06-01 DJ Delorie <dj@redhat.com>
1320 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1321 * target.c: Likewise.
1322 * configure.in: Likewise.
1323 * configure.in: Regenerate.
1324 * elf32-rx.c: Add elf32-rx-be-ns target.
1325 (rx_elf_object_p): Never allow the be-ns target by default,
1326 only allow it if the user requests it.
1328 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1330 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1331 relocation in readonly section in a shared object.
1332 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1334 2011-05-31 Nick Clifton <nickc@redhat.com>
1336 * archive.c (adjust_relative_path): Fix comment to prevent it
1337 corrupting the auto-generated bfd.h.
1339 2011-05-31 Paul Brook <paul@codesourcery.com>
1341 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1342 for known functions.
1343 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1346 2011-05-31 Paul Brook <paul@codesourcery.com>
1348 * elf32-arm.c (arm_stub_is_thumb): Add
1349 arm_stub_long_branch_v4t_thumb_tls_pic.
1350 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1353 2011-05-27 Nick Clifton <nickc@redhat.com>
1356 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1357 unable to read a file pointed to by an entry in a thin archive.
1358 (adjust_relative_path): Use lrealpath to canonicalize paths.
1359 Handle the case where the reference path is above the current
1360 path in the directory tree.
1362 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1365 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1366 R_X86_64_TPOFF64 in executable.
1368 2011-05-26 Alan Modra <amodra@gmail.com>
1370 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1371 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1372 local_protected comment.
1374 2011-05-25 Tristan Gingold <gingold@adacore.com>
1376 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1377 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1378 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1379 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1380 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1381 (elf32-ia64.c): Created from elfnn-ia64.c
1382 (elf64-ia64.c): Likewise.
1383 * elfxx-ia64.h: New file.
1384 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1385 functions.Includes elfxx-ia64.h.
1386 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1387 (IA64_HOWTO): Adjust.
1388 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1389 (elfNN_ia64_reloc_type_lookup): Renames to
1390 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1391 (elfNN_ia64_reloc_name_lookup): Renames to
1392 ia64_elf_reloc_name_lookup. Make it public.
1393 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1394 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1396 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1397 Move it and make it public. Move prototype to elfxx-ia64.h
1398 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1399 Move prototype to elfxx-ia64.h
1400 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1401 (elfNN_ia64_info_to_howto): Adjust calls.
1402 (elfNN_ia64_relax_section): Adjust calls.
1403 (count_dyn_reloc): Fix typo.
1404 (elfNN_ia64_relocate_section): Adjust calls.
1405 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1406 (bfd_elfNN_bfd_reloc_type_lookup)
1407 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1408 * configure: Regenerate.
1409 * Makefile.in: Regenerate.
1411 2011-05-23 DJ Delorie <dj@redhat.com>
1413 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1414 the vma/lma swapping done in elf32_rx_modify_program_headers.
1416 2011-05-23 Nick Clifton <nickc@redhat.com>
1418 * elf-m10300.c (mn10300_elf_mkobject): New function.
1419 (bfd_elf32_mkobject): Define.
1421 2011-05-23 Alan Modra <amodra@gmail.com>
1423 * elf-bfd.h: Comment typo fix.
1424 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1425 struct elf_dyn_relocs throughout.
1426 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1428 2011-05-23 Alan Modra <amodra@gmail.com>
1430 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1431 functions rather than warning callback or _bfd_error_handler.
1432 * elf32-ppc.c: Likewise.
1433 * elf64-ppc.c: Likewise.
1434 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1436 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1438 2011-05-23 Alan Modra <amodra@gmail.com>
1441 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1442 .tbss, and page align same for all SHT_NOBITS sections.
1444 2011-05-21 Alan Modra <amodra@gmail.com>
1447 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1449 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1450 segment if just for .tbss.
1451 (assign_file_positions_for_load_sections): Don't report "can't
1452 allocate in segment" errors for .tbss.
1453 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1454 from SHT_NOBITS section filepos.
1456 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1458 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1459 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1460 (elf32_tic6x_relocate_section): Handle them.
1462 2011-05-18 Nick Clifton <nickc@redhat.com>
1465 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1466 sections when building shared libraries.
1468 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1471 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1474 2011-05-18 Tristan Gingold <gingold@adacore.com>
1476 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1477 (xcoff_sweep): Always keep dwarf sections.
1478 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1480 2011-05-18 Tristan Gingold <gingold@adacore.com>
1482 * libxcoff.h (struct xcoff_dwsect_name): New type.
1483 (XCOFF_DWSECT_NBR_NAMES): New macro.
1484 (xcoff_dwsect_names): Declare.
1485 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1486 (styp_to_sec_flags): Ditto.
1487 (coff_new_section_hook): Ditto.
1488 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1489 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1491 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1494 * elf32-rx.c (ignore_lma): New variable.
1495 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1496 (rx_modify_program_headers): Only copy the LMA into the VMA if
1499 2011-05-17 Alan Modra <amodra@gmail.com>
1502 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1503 * elflink.c (elf_link_add_object_symbols): Likewise.
1504 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1506 2011-05-16 Alan Modra <amodra@gmail.com>
1508 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1510 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1512 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1513 global GOT entries for GOT_PAGE relocations against global symbols.
1515 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1517 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1518 (tic6x-*-*): Replaced by these.
1519 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1520 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1521 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1523 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1524 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1525 "elf32-target.h" two more times.
1526 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1527 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1528 bfd_elf32_tic6x_elf_le_vec.
1529 * configure: Regenerate.
1531 2011-05-13 Jan Beulich <jbeulich@novell.com>
1533 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1535 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1537 * config.in: Regenerated.
1538 * configure: Regenerated.
1539 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1540 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1541 HAVE_PSINFO32_T_PR_PID.
1542 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1543 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1544 and HAVE_PSINFO32_T_PR_PID.
1545 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1547 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1549 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1551 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1552 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1554 2011-05-09 Paul Brook <paul@codesourcery.com>
1556 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1557 * bfd-in2.h: Regenerate.
1558 * elf32-tic6x.c: Include limits.h.
1559 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1560 _tic6x_elf_section_data): New.
1561 (elf32_tic6x_section_data): Define.
1562 (elf32_tic6x_new_section_hook): Allocate target specific data.
1563 (elf32_tic6x_add_unwind_table_edit): New function.
1564 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1565 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1566 elf32_tic6x_copy_exidx_entry): New functions.
1567 (elf_backend_write_section): Define.
1569 2011-05-09 Paul Brook <paul@codesourcery.com>
1571 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1572 elf32_tic6x_fake_sections): New functions.
1573 (elf_backend_fake_sections): Define.
1575 2011-05-09 Paul Brook <paul@codesourcery.com>
1577 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1578 (elf_backend_gc_mark_extra_sections): Define.
1580 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1583 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1584 references to symbols defined in discarded sections.
1586 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1589 * coffgen.c (coff_write_symbol): Assume input section is its own
1590 output section if output_section member not set.
1591 (coff_write_alien_symbol): Likewise.
1593 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1596 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1598 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1601 * section.c (SEC_ELF_REVERSE_COPY): New.
1602 * bfd-in2.h: Regenerated.
1604 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1607 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1608 * bfd-in2.h: Regenerate.
1610 2011-05-06 Tristan Gingold <gingold@adacore.com>
1612 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1613 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1614 any code section. Add comments.
1615 (alpha_vms_object_p): Use void * instead of PTR.
1616 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1617 (build_module_list): Guard against no DST section. Add comments.
1618 (alpha_vms_link_output_symbol): Discard undefined symbols.
1619 (alpha_vms_get_section_contents): Simply memcpy if the section was
1620 already loaded. Fix typo.
1621 (vms_new_section_hook): Use void * instead of PTR.
1622 (vms_alpha_vec): Ditto.
1624 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1626 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1627 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1629 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1631 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1632 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1633 mismatch. Choose the lower of the two values.
1634 (bfd_elf32_bfd_final_link): New macro.
1636 2011-04-28 Tristan Gingold <gingold@adacore.com>
1638 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1639 (bfd_xcoff_swap_aux_out): Ditto.
1640 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1641 (bfd_xcoff64_swap_aux_out): Ditto.
1643 2011-05-04 Alan Modra <amodra@gmail.com>
1646 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1647 was_undefined on dot-symbols.
1649 2011-05-03 Paul Brook <paul@codesourcery.com>
1652 * elf32-tic6x.c (elf32_tic6x_howto_table,
1653 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1654 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1657 2011-05-01 Alan Modra <amodra@gmail.com>
1660 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1661 creating ifunc sections.
1662 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1664 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1666 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1669 2011-04-28 Tom Tromey <tromey@redhat.com>
1671 * bfdio.c (memory_bstat): Pass correct size to memset.
1673 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1675 * dwarf2.c (dwarf_debug_sections): Mark const.
1676 * elf.c (special_sections): Likewise.
1677 * libbfd-in.h (dwarf_debug_sections): Likewise.
1678 * libbfd.h: Regenerate.
1680 2011-04-26 Kai Tietz <ktietz@redhat.com>
1682 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1685 2011-04-26 Tristan Gingold <gingold@adacore.com>
1687 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1689 2011-04-24 Alan Modra <amodra@gmail.com>
1693 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1694 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1695 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1696 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1697 it is a redef of an IR symbol in a real BFD.
1699 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1701 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1702 in readonly section in a shared object.
1703 (elf_i386_size_dynamic_sections): Likewise.
1704 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1705 (elf_x86_64_size_dynamic_sections): Likewise.
1707 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1710 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1712 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1714 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1716 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1717 on dynamic symbol error.
1718 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1720 2011-04-20 Tristan Gingold <gingold@adacore.com>
1722 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1724 2011-04-20 Alan Modra <amodra@gmail.com>
1726 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1727 (bfd_hash_table_init_n): Overflow checking.
1728 (bfd_hash_set_default_size): Return current size. Take unsigned long
1729 arg. Add 65537 to hash_size primes.
1730 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1731 * bfd-in2.h: Regenerate.
1733 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1735 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1738 2011-04-20 Alan Modra <amodra@gmail.com>
1740 * libbfd.c (bfd_log2): Do return rounded up value.
1741 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1742 call with expanded old round down version of the function.
1744 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1745 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1747 2011-04-20 Alan Modra <amodra@gmail.com>
1750 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1751 in their own common section.
1752 * elflink.c (elf_link_add_object_symbols): Likewise.
1753 * linker.c (generic_link_check_archive_element): Don't lose flags
1754 if common section is pre-existing.
1755 (_bfd_generic_link_add_one_symbol): Likewise.
1757 2011-04-20 Alan Modra <amodra@gmail.com>
1760 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1761 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1762 multiple_definition regardless of allow_multiple_definition.
1763 * simple.c (simple_dummy_multiple_definition): Update.
1764 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1767 2011-04-18 Tristan Gingold <gingold@adacore.com>
1769 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1771 2011-04-18 Alan Modra <amodra@gmail.com>
1775 * bfd.c (BFD_PLUGIN): Define.
1776 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1777 * bfd-in2.h: Regenerate.
1778 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1779 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1781 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1783 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1786 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1788 * elf-bfd.h (struct sdt_note): New struct.
1789 (struct elf_obj_tdata) <sdt_note_head>: New field.
1790 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1791 (elfobj_grok_stapsdt_note): Likewise.
1792 (elf_parse_notes): Added code to treat SystemTap note
1795 2011-04-12 Richard Henderson <rth@redhat.com>
1797 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1798 exclude empty .got sections.
1800 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1802 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1803 array access for BFD_RELOC_386_IRELATIVE.
1805 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1807 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1809 2011-04-11 Mark Wielaard <mjw@redhat.com>
1812 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1813 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1814 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1815 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1816 also if STB_GNU_UNIQUE symbol binding was seen.
1817 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1818 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1819 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1820 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1821 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1822 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1824 2011-04-11 Alan Modra <amodra@gmail.com>
1826 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1828 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1829 (_bfd_generic_get_section_contents_in_window): Likewise.
1830 * section.c (bfd_get_section_contents): Likewise.
1831 * compress.c (bfd_get_full_section_contents): Likewise.
1832 * elf32-rx.c (rx_final_link): Ignore rawsize.
1833 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1834 bfd with bfd_get_section_limit.
1835 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1836 os->size during final link. Update callers.
1837 * bfd-in2.h: Regenerate.
1839 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1842 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1843 as the number of global entries when merging with the primary GOT.
1845 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1847 * elf32-i386.c: Update copyright year.
1848 * elf64-x86-64.c: Likewise.
1850 2011-04-09 Kai Tietz <ktietz@redhat.com>
1852 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1853 buffer and use rawsize for sorting.
1854 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1855 before doing alignment.
1857 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1859 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1860 error on unsupported relocation.
1861 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1863 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1866 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1869 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1872 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1873 instead of shared for R_386_TLS_LDO_32.
1875 2011-04-08 Tristan Gingold <gingold@adacore.com>
1877 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1879 * xcoff-target.h: Remove
1880 * Makefile.in: Regenerate.
1882 2011-04-07 Cary Coutant <ccoutant@google.com>
1884 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1886 2011-04-07 Paul Brook <paul@codesourcery.com>
1888 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1890 (elf32_tic6x_howto_table_rel): Ditto.
1891 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1892 (elf32_tic6x_check_relocs): Ditto.
1894 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1896 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1898 (strongarm*, thumb*, xscale*): Remove architectures.
1899 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1900 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1901 xscale-*-coff): Remove targets.
1903 2011-04-01 Tristan Gingold <gingold@adacore.com>
1905 * elfxx-ia64.c: include bfd_stdint.h
1907 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1909 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1910 dynobj and its initialization.
1912 2011-03-31 Tristan Gingold <gingold@adacore.com>
1914 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1915 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1916 BFD_HOST_LONG_LONG to 1.
1918 2011-03-31 Tristan Gingold <gingold@adacore.com>
1920 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1921 (_bfd_vms_write_etir): Ditto.
1922 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1923 * configure.com: Generate bfd_stdint.h
1925 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1927 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1928 (elf32_tic6x_setup): Declare.
1929 * elf32-tic6x.c: Include <limits.h>.
1930 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1931 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1933 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1934 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1935 tic6x_elf_scom_symbol_ptr): New static variables.
1936 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1937 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1938 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1939 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1940 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1941 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1942 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1943 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1944 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1945 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1946 to weak symbols as required by the ABI.
1947 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1948 as needed when generating DSBT output.
1949 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1950 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1951 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1952 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1953 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1954 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1955 New static functions.
1956 (ELF_MAXPAGESIZE): Define to 0x1000.
1957 (bfd_elf32_bfd_copy_private_bfd_data,
1958 bfd_elf32_bfd_link_hash_table_create,
1959 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1960 elf_backend_want_got_plt, elf_backend_want_dynbss,
1961 elf_backend_plt_readonly, elf_backend_got_header_size,
1962 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1963 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1964 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1965 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1966 elf_backend_section_from_bfd_section,
1967 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1968 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1969 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1971 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1972 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1973 * bfd/bfd-in2.h: Regenerate.
1974 * bfd/libbfd.h: Regenerate.
1975 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1977 2011-03-31 Tristan Gingold <gingold@adacore.com>
1979 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1980 entry on xcoff when value is C_NULL_VALUE.
1982 2011-03-31 Tristan Gingold <gingold@adacore.com>
1984 * libcoff-in.h (exec_hdr): Remove.
1985 * libcoff.h: Regenerate.
1987 2011-03-30 Nick Clifton <nickc@redhat.com>
1989 * po/da.po: Updated Danish translation.
1991 2011-03-29 Richard Henderson <rth@redhat.com>
1993 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1994 (elf64_alpha_gc_sweep_hook): New.
1995 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1996 (elf_backend_can_gc_sections): New.
1998 2011-03-26 John Marino <binutils@marino.st>
2000 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2001 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2002 * configure: Regenerate.
2004 2011-03-25 Michael Snyder <msnyder@vmware.com>
2006 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2008 2011-03-25 Tristan Gingold <gingold@adacore.com>
2010 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2011 of find_nearest_line on object files.
2013 2011-03-25 Tristan Gingold <gingold@adacore.com>
2015 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2017 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2019 2011-03-24 Alan Modra <amodra@gmail.com>
2021 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2022 old-style __tls_get_addr calls without marker relocs don't match
2023 their arg setup insn one for one. If such mismatches are found
2024 report the reloc and don't do any tls optimization.
2025 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2027 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2029 * bfd-in2.h: Regenerate.
2031 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2033 * archures.c: Add AVR XMEGA architecture information.
2034 * cpu-avr.c (arch_info_struct): Likewise.
2035 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2036 (elf32_avr_object_p): Likewise.
2038 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2040 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2041 * bfd-in2.h: Regenerate.
2042 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2043 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2045 (elf32_arm_howto_from_type): Update accordingly.
2046 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2047 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2048 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2049 with an extra noncall_refcount field.
2050 (arm_local_iplt_info): New structure.
2051 (elf_arm_obj_tdata): Add local_iplt.
2052 (elf32_arm_local_iplt): New accessor macro.
2053 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2054 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2055 Change tls_type to a bitfield and add is_iplt.
2056 (elf32_arm_link_hash_newfunc): Update accordingly.
2057 (elf32_arm_allocate_local_sym_info): New function.
2058 (elf32_arm_create_local_iplt): Likewise.
2059 (elf32_arm_get_plt_info): Likewise.
2060 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2061 (elf32_arm_get_local_dynreloc_list): Likewise.
2062 (create_ifunc_sections): Likewise.
2063 (elf32_arm_copy_indirect_symbol): Update after the changes to
2064 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2065 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2066 to get PLT information. Assert that all STT_GNU_IFUNC references
2067 are turned into PLT references.
2068 (arm_build_one_stub): Pass the symbol type to
2069 elf32_arm_final_link_relocate.
2070 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2071 (elf32_arm_allocate_irelocs): New function.
2072 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2073 all R_ARM_IRELATIVE.
2074 (elf32_arm_allocate_plt_entry): New function.
2075 (elf32_arm_populate_plt_entry): Likewise.
2076 (elf32_arm_final_link_relocate): Add an st_type parameter.
2077 Set srelgot to null for static objects. Use separate variables
2078 to record which st_value and st_type should be used when generating
2079 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2080 symbol's PLT information, setting has_iplt_entry, splt,
2081 plt_offset and gotplt_offset accordingly. Check whether
2082 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2083 the relocation target accordingly. Broaden assert to include
2084 .iplts. Don't set sreloc for static relocations. Assert that
2085 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2086 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2087 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2088 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2089 resolve GOT references to the .igot.plt entry.
2090 (elf32_arm_relocate_section): Update the call to
2091 elf32_arm_final_link_relocate.
2092 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2093 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2094 relocations in shared libraries and relocatable executables.
2095 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2096 to get the list of dynamic relocations for a local symbol.
2097 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2098 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2099 to allocate local symbol information. Treat R_ARM_REL32 and
2100 R_ARM_REL32_NOI as call relocations in shared libraries and
2101 relocatable executables. Record PLT information for local
2102 STT_GNU_IFUNC functions as well as global functions. Count
2103 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2104 to get the list of dynamic relocations for a local symbol.
2105 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2106 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2107 removed. Update after the changes to elf32_arm_link_hash_entry.
2108 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2109 entries should live in .plt or .iplt. Check whether the .igot.plt
2110 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2111 to allocate .plt and .(i)got.plt entries. Detect which .got
2112 entries will need R_ARM_IRELATIVE relocations and use
2113 elf32_arm_allocate_irelocs to allocate them. Likewise other
2114 non-.got dynamic relocations.
2115 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2116 and dynamic relocations for local STT_GNU_IFUNC symbols.
2117 Check whether the .igot.plt and .got entries can be combined.
2118 Detect which .got entries will need R_ARM_IRELATIVE relocations
2119 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2120 section pointers intead of strcmp checks. Handle iplt and igotplt.
2121 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2122 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2123 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2125 (elf32_arm_output_plt_map_1): New function, split out from
2126 elf32_arm_output_plt_map. Handle .iplt entries. Use
2127 elf32_arm_plt_needs_thumb_stub_p.
2128 (elf32_arm_output_plt_map): Call it.
2129 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2130 local .iplt entries.
2131 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2132 (elf32_arm_swap_symbol_out): Likewise.
2133 (elf32_arm_add_symbol_hook): New function.
2134 (elf_backend_add_symbol_hook): Define for all targets.
2136 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2138 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2139 * elf.c (swap_out_syms): Set st_target_internal for each
2141 * elfcode.h (elf_swap_symbol_in): Likewise.
2142 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2143 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2144 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2145 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2146 * elflink.c (elf_link_output_extsym): Likewise.
2147 (bfd_elf_final_link): Likewise.
2148 (elf_link_add_object_symbols): Copy st_target_internal
2149 to the hash table if we see a definition.
2150 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2151 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2152 a branch_type field.
2153 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2154 (arm_type_of_stub): Replace actual_st_type with an
2155 actual_branch_type parameter.
2156 (arm_build_one_stub): Use branch types rather than st_types to
2157 determine the type of branch.
2158 (cortex_a8_erratum_scan): Likewise.
2159 (elf32_arm_size_stubs): Likewise.
2160 (bfd_elf32_arm_process_before_allocation): Likewise.
2161 (allocate_dynrelocs_for_symbol): Likewise.
2162 (elf32_arm_finish_dynamic_sections): Likewise.
2163 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2164 a branch_type parameter.
2165 (elf32_arm_relocate_section): Update call accordingly.
2166 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2167 (elf32_arm_output_map_sym): Initialize st_target_internal.
2168 (elf32_arm_output_stub_sym): Likewise.
2169 (elf32_arm_symbol_processing): Delete.
2170 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2171 Use st_target_internal to record the branch type.
2172 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2174 (elf32_arm_is_function_type): Delete.
2175 (elf_backend_symbol_processing): Likewise.
2176 (elf_backend_is_function_type): Likewise.
2178 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2180 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2181 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2184 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2186 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2187 may_need_local_target_p and may_become_dynamic_p to classify
2188 the relocation type. Don't check info->symbolic or h->def_regular
2189 when deciding whether to record a potential dynamic reloc.
2190 Don't treat potential dynamic relocs as PLT references.
2191 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2192 try to make the PLT reference count go negative.
2194 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2196 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2197 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2198 Only create a dynamic relocation for local references if
2200 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2201 allocation accordingly.
2202 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2204 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2206 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2207 (elf32_arm_add_dynreloc): Likewise.
2208 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2209 to allocate dynamic relocations.
2210 (elf32_arm_size_dynamic_sections): Likewise.
2211 (allocate_dynrelocs): Likewise. Rename to
2212 allocate_dynrelocs_for_symbol.
2213 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2214 create dynamic relocations.
2215 (elf32_arm_finish_dynamic_symbol): Likewise.
2217 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2219 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2220 x32 GD->IE and GD->LE transitions.
2221 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2222 and LD->LE transitions.
2224 2011-03-10 Alan Modra <amodra@gmail.com>
2226 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2227 for LO_DS error message and correct multiple.
2229 2011-03-10 Alan Modra <amodra@gmail.com>
2231 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2232 (ppc64_elf_link_just_syms): New function.
2233 (opd_entry_value): Don't assume big-endian host.
2234 (get_r2off): New function.
2235 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2237 2011-03-06 Michael Snyder <msnyder@vmware.com>
2239 * compress.c (bfd_compress_section_contents): Check for out of mem.
2241 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2242 that case statement falls through intentionally.
2244 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2246 2011-03-04 Alan Modra <amodra@gmail.com>
2248 * archive.c (bsd_write_armap): Don't call stat in deterministic
2249 mode, and don't use st_mtime if stat returns error.
2251 2011-03-03 Michael Snyder <msnyder@vmware.com>
2253 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2255 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2257 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2258 (aout_link_write_other_symbol): Missing break statement.
2260 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2262 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2264 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2266 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2267 x32 IE->LE transition.
2268 (elf_x86_64_relocate_section): Likewise.
2270 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2272 * elflink.c (is_reloc_section): Remove function.
2273 (get_dynamic_reloc_section_name): Construct string manually.
2275 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2277 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2278 (adjust_relative_path): Likewise.
2279 (_bfd_construct_extended_name_table): Likewise.
2280 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2281 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2282 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2283 * elf32-spu.c (sort_bfds): Likewise.
2284 (spu_elf_auto_overlay): Likewise.
2285 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2286 * xcofflink.c (xcoff_set_import_path): Likewise.
2287 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2288 (xtensa_regfile_lookup_shortname): Likewise.
2290 2011-02-28 Alan Modra <amodra@gmail.com>
2293 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2294 stringsize. Properly sanity check symdef_count. Remove redundant
2297 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2299 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2300 and handle claim_file seeking. Only try to load the plugin once.
2302 2011-02-22 Andreas Schwab <schwab@redhat.com>
2304 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2305 relocation read the value from the second GOT slot.
2307 2011-02-15 Tristan Gingold <gingold@adacore.com>
2309 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2311 2011-02-15 Alan Modra <amodra@gmail.com>
2313 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2314 toc relocs. Fuss over free(NULL).
2316 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2318 * elflink.c (bfd_elf_size_dynamic_sections): Add
2319 bfd_get_symbol_leading_char to the start of newname.
2321 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2323 * configure: Regenerate.
2325 2011-02-09 Alan Modra <amodra@gmail.com>
2327 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2328 we are done. When optimising large toc, check that a global
2329 symbol on a toc reloc is defined in a kept section.
2331 2011-02-08 Nick Clifton <nickc@redhat.com>
2334 * elf.c (assign_file_positions_for_load_sections): Set the program
2335 header offset and entry size to zero if there are no program
2338 2011-02-08 Alan Modra <amodra@gmail.com>
2340 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2341 local_syms when looking for local symbols in .toc.
2343 2011-02-01 Alan Modra <amodra@gmail.com>
2345 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2346 for toc pointer on any section having makes_toc_func_call set.
2347 (check_pasted_section): Ensure pasted .init/.fini fragments use
2348 the same toc if any has makes_toc_func_call set.
2350 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2352 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2355 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2357 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2358 common sections too.
2360 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2362 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2365 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2367 Fix compilation for mingw64.
2368 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2369 typecast to avoid warning.
2370 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2372 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2373 of long for pointer to avoid warning.
2374 (elfNN_ia64_relax_brl): Idem.
2375 (elfNN_ia64_install_value): Idem.
2376 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2378 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2380 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2381 h->needs_plt when deciding whether to record a possible dynamic reloc.
2383 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2385 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2386 dynamic relocs for the removed section.
2388 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2390 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2393 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2395 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2396 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2397 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2398 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2399 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2400 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2403 2011-01-14 Alan Modra <amodra@gmail.com>
2405 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2407 (_bfd_default_error_handler): Likewise.
2408 * elf.c (print_segment_map): Likewise.
2409 * libbfd.c (warn_deprecated): Likewise.
2410 * som.c (som_sizeof_headers): No need to do so here.
2411 * coff-i860.c: Replace use of printf for error messages with
2413 * coff-ppc.c: Likewise.
2414 * coff-sh.c: Likewise.
2415 * elf32-bfin.c: Likewise.
2416 * elf32-dlx.c: Likewise.
2417 * elf32-mep.c: Likewise.
2418 * elf32-v850.c: Likewise.
2419 * mach-o.c: Likewise.
2422 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2424 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2426 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2427 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2429 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2431 (elf_x86_64_finish_dynamic_symbol): Updated.
2432 (elf_x86_64_finish_dynamic_sections): Don't use
2433 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2434 bfd_elf64_swap_dyn_out.
2436 2011-01-14 J. Park <grassman@gmail.com>
2439 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2440 following bfd_link_hash_warning symbol link.
2442 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2443 Glauber de Oliveira Costa <glommer@gmail.com>
2445 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2446 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2447 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2449 * libbfd.h: Rebuilt.
2450 * bfd-in2.h: Rebuilt.
2451 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2452 (elf32_arm_reloc_map): Likewise.
2453 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2454 (elf32_arm_stub_long_branch_any_tls_pic,
2455 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2456 (DEF_STUBS): Add new stubs.
2457 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2458 (elf32_arm_local_tlsdesc_gotent): New.
2459 (GOT_TLS_GDESC): New mask.
2460 (GOT_TLS_GD_ANY): Define.
2461 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2462 (elf32_arm_compute_jump_table_size): New.
2463 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2464 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2465 sgotplt_jump_table_size fields.
2466 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2467 (elf32_arm_link_hash_table_create): Initialize new fields.
2468 (arm_type_of_stub): Check TLS desc relocs too.
2469 (elf32_arm_stub_name): TLS desc relocs can be shared.
2470 (elf32_arm_tls_transition): Determine relaxation.
2471 (arm_stub_required_alignment): Add tls stubs.
2472 (elf32_arm_size_stubs): Likewise.
2473 (elf32_arm_tls_relax): Perform TLS relaxing.
2474 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2475 (IS_ARM_TLS_GNU_RELOC): New.
2476 (IS_ARM_TLS_RELOC): Use it.
2477 (elf32_arm_relocate_section): Perform TLS relaxing.
2478 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2480 (allocate_dynrelocs): Allocate tls desc relcoations.
2481 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2483 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2485 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2487 (elf32_arm_finish_dynamic_symbol): Adjust.
2488 (arm_put_trampoline): New.
2489 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2491 (elf_backend_always_size_sections): Define.
2493 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2495 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2497 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2501 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2502 handle symbols marked with regular reference, but not non-GOT
2503 reference when building shared library.
2505 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2506 local and global STT_GNU_IFUNC symols when building shared
2508 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2510 2011-01-05 DJ Delorie <dj@redhat.com>
2512 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2513 * libbfd.h: Regenerate.
2514 * bfd-in2.h: Regenerate.
2515 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2517 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2519 * cpu-i386.c (bfd_i386_compatible): New.
2520 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2521 with bfd_i386_compatible.
2522 (bfd_x86_64_arch_intel_syntax): Likewise.
2523 (bfd_i386_arch_intel_syntax): Likewise.
2524 (i8086_arch): Likewise.
2525 (bfd_x64_32_arch): Likewise.
2526 (bfd_x86_64_arch): Likewise.
2527 (bfd_i386_arch): Likewise.
2529 For older changes see ChangeLog-2010
2535 version-control: never