1 2011-09-27 Kai Tietz <ktietz@redhat.com>
3 * coffcode.h (sec_to_styp_flags): Handle
4 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
5 SEC_LINK_DUPLICATES_SAME_SIZE.
7 2011-09-22 Tristan Gingold <gingold@adacore.com>
9 * configure.in: Bump version to 2.22.51
10 * configure: Regenerate.
12 2011-09-21 David S. Miller <davem@davemloft.net>
14 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
15 * elfxx-sparc.h: Declare it.
16 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
17 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
19 2011-09-21 Tristan Gingold <gingold@adacore.com>
21 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
22 Deals with size limited strings.
23 (bfd_mach_o_build_commands): Initialize more fields.
25 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
28 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
31 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
34 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
35 to struct bfd_elf_version_tree.
37 * elflink.c (elf_info_failed): Remove verdefs.
38 (_bfd_elf_export_symbol): Updated.
39 _bfd_elf_link_assign_sym_version): Likewise.
40 (bfd_elf_size_dynamic_sections): Remove pointer to struct
41 bfd_elf_version_tree. Updated.
42 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
45 * linker.c (bfd_hide_sym_by_version): New.
47 * bfd-in2.h: Regenerated.
49 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
52 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
53 if there are no GOT relocations.
55 2011-09-09 Kai Tietz <ktietz@redhat.com>
57 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
58 for targets without symbol_leading_char.
60 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
62 * bfdwin.c (bfd_get_file_window): Fix memory leak.
64 2011-09-07 Alan Modra <amodra@gmail.com>
67 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
70 2011-09-06 Alan Modra <amodra@gmail.com>
73 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
74 (ppc64_elf_edit_toc): Fix style nit. Report some details
75 on linker failure due to reference in debug or non-alloc
76 sections to optimized away toc entry, and don't abort.
78 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
80 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
83 2011-08-26 Nick Clifton <nickc@redhat.com>
85 * po/es.po: Updated Spanish translation.
87 2011-08-19 Alan Modra <amodra@gmail.com>
89 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
90 we haven't seen expected -mcmodel=medium/large code relocs.
92 2011-08-18 Tristan Gingold <gingold@adacore.com>
94 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
96 2011-08-17 Tristan Gingold <gingold@adacore.com>
98 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
100 2011-08-17 Alan Modra <amodra@gmail.com>
103 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
104 (_bfd_handle_already_linked): Declare.
105 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
106 _bfd_coff_section_already_linked.
107 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
108 * coffcode.h (coff_section_already_linked): Likewise.
109 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
110 * elf-bfd.h: Likewise.
111 * libbfd-in.h: Likewise.
112 * targets.c: Likewise.
113 * linker.c (bfd_section_already_linked): Likewise.
114 (bfd_section_already_linked_table_lookup): Likewise.
115 (bfd_section_already_linked_table_insert): Likewise.
116 (_bfd_generic_section_already_linked): Likewise. Call
117 _bfd_handle_already_linked.
118 (_bfd_handle_already_linked): New function, split out from..
119 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
120 2011-07-09 changes. Avoid unnecessary strcmp when matching
121 already_linked_list entries. Match plugin linkonce section.
122 (section_signature): Delete.
123 * coffgen.c (_bfd_coff_section_already_linked): New function.
124 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
125 * libbfd.h: Regenerate.
126 * libcoff.h: Regenerate.
127 * bfd-in2.h: Regenerate.
129 2011-08-14 Alan Modra <amodra@gmail.com>
131 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
132 shared and call to _mcount will go via plt.
134 2011-08-14 Alan Modra <amodra@gmail.com>
136 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
137 * elf32-ppc.c: Likewise.
138 (ppc_elf_select_plt_layout): Use einfo rather than info to report
141 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
144 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
145 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
146 and zero-extend it to 64bit if addend is zero for x32. Generate
147 R_X86_64_RELATIVE64 for x32.
149 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
151 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
152 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
153 * elf32-arm.c (elf32_arm_link_hash_table): New field.
154 (elf232_arm_link_hash_table_create): Initialise new field.
155 (check_use_blx): Change test depending on fix_arm1176.
156 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
157 command line options.
159 2011-08-08 Tristan Gingold <gingold@adacore.com>
161 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
162 (segsec_names_xlat): Reorder elements.
163 (bfd_mach_o_read_section_32): Fix typo.
164 (bfd_mach_o_read_section_64): Fix typo.
166 2011-08-08 Tristan Gingold <gingold@adacore.com>
168 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
169 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
170 (bfd_mach_o_section): Use them. Add next field.
171 (bfd_mach_o_segment_command): Replace sections array by
172 sect_head and sect_tail.
173 (bfd_mach_o_get_mach_o_section): New macro.
174 (bfd_mach_o_lookup_section): Remove.
175 (bfd_mach_o_new_section_hook): New function.
176 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
178 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
179 parameter with segname and sectname parameters. Adjust.
180 (bfd_mach_o_append_section_to_segment): New function. Use a
181 linked list for Mach-O sections.
182 (bfd_mach_o_write_segment_32): Adjust.
183 (bfd_mach_o_write_segment_64): Ditto.
184 (bfd_mach_o_build_commands): Fix comment. Adjust.
185 (bfd_mach_o_flatten_sections): Adjust.
186 (bfd_mach_o_print_section_map): Adjust.
187 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
188 (bfd_mach_o_new_section_hook): New function.
189 (bfd_mach_o_init_section_from_mach_o): Ditto.
190 (bfd_mach_o_read_section_32): Remove section parameter.
191 Return a section instead.
192 (bfd_mach_o_read_section_64): Ditto.
193 (bfd_mach_o_read_section): Ditto.
194 (bfd_mach_o_make_bfd_section): Adjust.
195 (bfd_mach_o_read_segment): Adjust for new profile of
196 bfd_mach_o_read_section.
197 (bfd_mach_o_lookup_section): Remove.
198 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
200 2011-08-08 Tristan Gingold <gingold@adacore.com>
202 * mach-o.h (bfd_mach_o_version_min_command): New structure.
203 (bfd_mach_o_load_command): Add version_min.
204 (mach_o_data_struct): Fix comment.
205 * mach-o.c (bfd_mach_o_read_version_min): New function.
206 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
207 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
208 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
209 (bfd_mach_o_get_name_or_null): New function.
210 (bfd_mach_o_get_name): Use the above new one.
211 (bfd_mach_o_load_command_name): Add the above new commands.
212 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
213 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
214 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
215 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
217 2011-08-08 Tristan Gingold <gingold@adacore.com>
219 * mach-o.h: Move size macros to external.h
220 Move reloc macros to reloc.h and x86-64.h.
221 * mach-o-i386.c: Includes mach-o/reloc.h
222 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
223 * mach-o.c: Add includes.
224 (bfd_mach_o_write_header): Use structure from external.h to convert.
225 (bfd_mach_o_write_thread): Ditto.
226 (bfd_mach_o_write_relocs): Ditto.
227 (bfd_mach_o_write_section_32): Ditto.
228 (bfd_mach_o_write_section_64): Ditto.
229 (bfd_mach_o_write_segment_32): Ditto.
230 (bfd_mach_o_write_segment_64): Ditto.
231 (bfd_mach_o_write_symtab): Ditto.
232 (bfd_mach_o_write_contents): Ditto.
233 (bfd_mach_o_read_header): Ditto.
234 (bfd_mach_o_read_section_32): Ditto.
235 (bfd_mach_o_read_section_64): Ditto.
236 (bfd_mach_o_read_symtab_symbol): Ditto.
237 (bfd_mach_o_read_dylinker): Ditto.
238 (bfd_mach_o_read_dylib): Ditto.
239 (bfd_mach_o_read_dysymtab): Ditto.
240 (bfd_mach_o_read_symtab): Ditto.
241 (bfd_mach_o_read_linkedit): Ditto.
242 (bfd_mach_o_read_str): Ditto.
243 (bfd_mach_o_read_dyld_info): Ditto.
244 (bfd_mach_o_read_segment): Ditto.
245 (bfd_mach_o_read_command): Ditto.
246 (bfd_mach_o_archive_p): Ditto.
247 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
248 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
249 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
250 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
251 of an hard-coded value.
253 2011-08-08 Tristan Gingold <gingold@adacore.com>
255 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
256 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
257 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
258 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
260 2011-08-08 Tristan Gingold <gingold@adacore.com>
262 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
263 (bfd_mach_o_convert_section_name_to_bfd): Use it.
264 (bfd_mach_o_get_section_type_from_name): New function.
265 (bfd_mach_o_get_section_attribute_from_name): Ditto.
266 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
267 Add comments. Add prototypes for the above new functions.
269 2011-08-05 Mark Kettenis <kettenis@gnu.org>
271 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
273 2011-08-05 Alan Modra <amodra@gmail.com>
275 * elf64-ppc.c (maybe_strip_output): New function.
276 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
278 2011-08-05 Alan Modra <amodra@gmail.com>
281 * elflink.c (_bfd_elf_section_already_linked): Return matched
282 status. Remove COFF comdat section handling.
283 * linker.c (_bfd_generic_section_already_linked): Return matched
284 status. Don't set SEC_GROUP in l_flags for plugin entries.
285 (bfd_section_already_linked): Update prototype.
286 * targets.c (_section_already_linked): Likewise.
287 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
288 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
289 (_bfd_nolink_section_already_linked): Update.
290 * libbfd.h: Regenerate.
291 * bfd-in2.h: Regenerate.
293 2011-08-05 Alan Modra <amodra@gmail.com>
295 * elf32-ppc.c: Include dwarf2.h.
296 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
297 (ppc_elf_create_glink): Create .eh_frame section.
298 (glink_eh_frame_cie): New array.
299 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
300 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
302 2011-08-04 Tristan Gingold <gingold@adacore.com>
304 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
305 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
307 2011-08-03 Tristan Gingold <gingold@adacore.com>
309 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
310 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
312 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
314 * elfxx-mips.c (check_4byte_branch): Remove function.
315 (check_relocated_bzc): New function.
316 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
317 instructions that immediately follow a compact branch
320 2011-08-02 Alan Modra <amodra@gmail.com>
322 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
324 (ppc_build_one_stub): Adjust get_relocs call to suit..
325 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
327 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
330 * archures.c (bfd_mach_i386_intel_syntax): New.
331 (bfd_mach_i386_i8086): Updated.
332 (bfd_mach_i386_i386): Likewise.
333 (bfd_mach_x86_64): Likewise.
334 (bfd_mach_x64_32): Likewise.
335 (bfd_mach_i386_i386_intel_syntax): Likewise.
336 (bfd_mach_x86_64_intel_syntax): Likewise.
337 (bfd_mach_x64_32_intel_syntax): Likewise.
338 (bfd_mach_l1om): Likewise.
339 (bfd_mach_l1om_intel_syntax): Likewise.
340 (bfd_mach_k1om): Likewise.
341 (bfd_mach_k1om_intel_syntax): Likewise.
343 * bfd-in2.h: Regenerated.
345 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
347 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
348 (bfd_x64_32_arch): Likewise.
350 * elf64-x86-64.c: Include "libiberty.h".
351 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
352 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
353 (elf_x86_64_reloc_type_lookup): Likewise.
354 (elf_x86_64_reloc_name_lookup): Likewise.
355 (elf_x86_64_relocate_section): Likewise.
356 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
358 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
360 * elfxx-mips.c (check_br32): Fix return type.
362 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
364 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
366 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
368 * elfxx-mips.c: Adjust comments throughout.
369 (mips_elf_relax_delete_bytes): Reshape code.
370 (_bfd_mips_elf_relax_section): Remove check for
371 R_MICROMIPS_GPREL16 relocations. Reshape code.
373 2011-07-28 Roland McGrath <mcgrathr@google.com>
375 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
376 (elf_i386_nacl_plt0_entry): New variable.
377 (elf_i386_plt_entry): New variable.
378 (elf_i386_nacl_pic_plt0_entry): New variable.
379 (elf_i386_nacl_pic_plt_entry): New variable.
380 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
381 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
382 (elf_backend_plt_alignment): Likewise.
384 * config.bfd: Handle i[3-7]86-*-nacl*.
385 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
386 * targets.c: Support bfd_elf32_i386_nacl_vec.
387 * configure.in: Likewise.
388 * configure: Regenerated.
390 * elf32-i386.c (struct elf_i386_plt_layout): New type.
391 (GET_PLT_ENTRY_SIZE): New macro.
392 (elf_i386_plt): New variable.
393 (struct elf_i386_backend_data): New member `plt'.
394 (elf_i386_arch_bed): Add initializer for it.
395 (elf_i386_vxworks_arch_bed): Likewise.
396 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
397 (elf_i386_plt_sym_val): Likewise.
398 (elf_i386_relocate_section): Likewise.
399 (elf_i386_finish_dynamic_symbol): Likewise.
400 Also use other elf_i386_plt_layout members for PLT details.
401 (elf_i386_finish_dynamic_sections): Likewise.
403 * elf32-i386.c (struct elf_i386_backend_data): New type.
404 (get_elf_i386_backend_data): New macro.
405 (elf_i386_arch_bed): New variable.
406 (elf_backend_arch_data): New macro.
407 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
408 (elf_i386_link_hash_table_create): Don't initialize them.
409 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
410 elf_i386_backend_data, not elf_i386_link_hash_table.
411 (elf_i386_adjust_dynamic_symbol): Likewise.
412 (elf_i386_allocate_dynrelocs): Likewise.
413 (elf_i386_readonly_dynrelocs): Likewise.
414 (elf_i386_size_dynamic_sections): Likewise.
415 (elf_i386_relocate_section): Likewise.
416 (elf_i386_finish_dynamic_symbol): Likewise.
417 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
418 (elf_i386_vxworks_link_hash_table_create): Function removed.
419 (elf_i386_vxworks_arch_bed): New variable.
420 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
422 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
423 * elfxx-target.h (elf_backend_arch_data): New macro.
424 (elfNN_bed): Use it as initializer for the new member.
426 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
428 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
431 2011-07-26 Jakub Jelinek <jakub@redhat.com>
433 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
434 and .zdebug_macro entry.
435 (dwarf_debug_section_enum): Add debug_macro.
437 2011-07-26 Alan Modra <amodra@gmail.com>
439 * elf64-ppc.c: Include dwarf2.h.
440 (struct ppc_link_hash_table): Add glink_eh_frame.
441 (create_linkage_sections): Create .eh_frame section.
442 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
444 (glink_eh_frame_cie): New array.
445 (ppc64_elf_size_stubs): Size glink_eh_frame.
446 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
447 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
449 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
452 * elf64-mmix.c (struct _mmix_elf_section_data): New members
453 has_warned_bpo and has_warned_pushj.
454 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
455 converting to ISO C. Add new parameter error_message. All
457 (mmix_elf_perform_relocation): Ditto.
458 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
459 Handle the case where mmix_elf_check_common_relocs has not been
460 called, missing preparations for relocs of the respective type.
462 2011-07-24 Chao-ying Fu <fu@mips.com>
463 Ilie Garbacea <ilie@mips.com>
464 Maciej W. Rozycki <macro@codesourcery.com>
465 Joseph Myers <joseph@codesourcery.com>
466 Catherine Moore <clm@codesourcery.com>
467 Richard Sandiford <rdsandiford@googlemail.com>
469 * archures.c (bfd_mach_mips_micromips): New macro.
470 * cpu-mips.c (I_micromips): New enum value.
471 (arch_info_struct): Add bfd_mach_mips_micromips.
472 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
474 (_bfd_mips_elf_relax_section): Likewise.
475 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
476 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
478 (_bfd_mips16_elf_reloc_shuffle): Rename to...
479 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
480 (gprel16_reloc_p): Handle microMIPS ASE.
481 (literal_reloc_p): New function.
482 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
483 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
484 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
485 and _bfd_mips_elf_reloc_shuffle changes.
486 (mips_elf_gprel32_reloc): Update comment.
487 (micromips_reloc_map): New variable.
488 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
489 (mips_elf32_rtype_to_howto): Likewise.
490 (mips_info_to_howto_rel): Likewise.
491 (bfd_elf32_bfd_is_target_special_symbol): Define.
492 (bfd_elf32_bfd_relax_section): Likewise.
493 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
494 (micromips_elf64_howto_table_rela): Likewise.
495 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
496 and _bfd_mips_elf_reloc_shuffle changes.
497 (micromips_reloc_map): Likewise.
498 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
499 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
500 (mips_elf64_rtype_to_howto): Likewise.
501 (bfd_elf64_bfd_is_target_special_symbol): Define.
502 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
503 (elf_micromips_howto_table_rela): Likewise.
504 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
505 and _bfd_mips_elf_reloc_shuffle changes.
506 (micromips_reloc_map): Likewise.
507 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
508 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
509 (mips_elf_n32_rtype_to_howto): Likewise.
510 (bfd_elf32_bfd_is_target_special_symbol): Define.
511 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
512 (LA25_LUI_MICROMIPS_2): Likewise.
513 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
514 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
515 (TLS_RELOC_P): Handle microMIPS ASE.
516 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
517 target is a microMIPS function.
518 (micromips_reloc_p): New function.
519 (micromips_reloc_shuffle_p): Likewise.
520 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
521 (got_disp_reloc_p, got_page_reloc_p): New functions.
522 (got_ofst_reloc_p): Likewise.
523 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
524 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
525 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
526 (micromips_branch_reloc_p): New function.
527 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
528 (tls_gottprel_reloc_p): Likewise.
529 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
530 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
532 (_bfd_mips16_elf_reloc_shuffle): Rename to...
533 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
534 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
535 (mips_tls_got_index, mips_elf_got_page): Likewise.
536 (mips_elf_create_local_got_entry): Likewise.
537 (mips_elf_relocation_needs_la25_stub): Likewise.
538 (mips_elf_calculate_relocation): Likewise.
539 (mips_elf_perform_relocation): Likewise.
540 (_bfd_mips_elf_symbol_processing): Likewise.
541 (_bfd_mips_elf_add_symbol_hook): Likewise.
542 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
543 (mips_elf_add_lo16_rel_addend): Likewise.
544 (_bfd_mips_elf_check_relocs): Likewise.
545 (mips_elf_adjust_addend): Likewise.
546 (_bfd_mips_elf_relocate_section): Likewise.
547 (mips_elf_create_la25_stub): Likewise.
548 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
549 (_bfd_mips_elf_gc_sweep_hook): Likewise.
550 (_bfd_mips_elf_is_target_special_symbol): New function.
551 (mips_elf_relax_delete_bytes): Likewise.
552 (opcode_descriptor): New structure.
554 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
555 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
556 (beq_insn_32): Likewise.
557 (b_insn_16, bz_insn_16): New variables.
558 (BZC32_REG_FIELD): New macro.
559 (bz_rs_insns_32, bz_rt_insns_32): New variables.
560 (bzc_insns_32, bz_insns_16):Likewise.
561 (BZ16_REG, BZ16_REG_FIELD): New macros.
562 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
563 (jal_x_insn_32_bd32): Likewise.
564 (j_insn_32, jalr_insn_32): Likewise.
565 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
566 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
567 (JR16_REG): New macro.
568 (ds_insns_16_bd16): New variable.
569 (lui_insn): Likewise.
570 (addiu_insn, addiupc_insn): Likewise.
571 (ADDIUPC_REG_FIELD): New macro.
572 (MOVE32_RD, MOVE32_RS): Likewise.
573 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
574 (move_insns_32, move_insns_16): New variables.
575 (nop_insn_32, nop_insn_16): Likewise.
577 (find_match): New function.
578 (check_br16_dslot, check_br32_dslot): Likewise.
579 (check_br16, check_br32): Likewise.
580 (IS_BITSIZE): New macro.
581 (check_4byte_branch): New function.
582 (_bfd_mips_elf_relax_section): Likewise.
583 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
584 and microMIPS modules together.
585 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
586 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
587 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
588 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
589 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
590 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
591 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
592 (BFD_RELOC_MICROMIPS_LO16): Likewise.
593 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
594 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
595 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
596 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
597 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
598 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
599 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
600 (BFD_RELOC_MICROMIPS_SUB): Likewise.
601 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
602 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
603 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
604 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
605 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
606 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
607 (BFD_RELOC_MICROMIPS_JALR): Likewise.
608 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
609 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
610 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
611 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
612 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
613 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
614 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
615 * bfd-in2.h: Regenerate.
616 * libbfd.h: Regenerate.
618 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
620 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
621 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
622 * Makefile.in: Regenerated.
624 * archures.c (bfd_architecture): Add bfd_arch_k1om.
625 (bfd_k1om_arch): New.
626 (bfd_archures_list): Add &bfd_k1om_arch.
627 * bfd-in2.h: Regenerated.
629 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
630 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
631 if bfd_elf64_x86_64_freebsd_vec is supported.
632 (targ_selvecs): Likewise.
634 * configure.in: Support bfd_elf64_k1om_vec and
635 bfd_elf64_k1om_freebsd_vec.
636 * configure: Regenerated.
640 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
641 (bfd_elf64_k1om_vec): Likewise.
642 (bfd_elf64_k1om_freebsd_vec): Likewise.
644 * targets.c (bfd_elf64_k1om_vec): New.
645 (bfd_elf64_k1om_freebsd_vec): Likewise.
646 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
647 bfd_elf64_k1om_freebsd_vec.
649 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
651 Fix false coff-go32-exe matches.
652 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
654 * coff-stgo32.c (go32_check_format): New forward declaration.
655 (COFF_CHECK_FORMAT): New defintion.
656 (go32_check_format): New function.
658 2011-07-15 Alan Modra <amodra@gmail.com>
660 * configure.in: Bump version.
661 * configure: Regenerate.
663 2011-07-14 Alan Modra <amodra@gmail.com>
665 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
666 * elf-bfd.h (struct already_linked): Forward declare.
668 2011-07-14 Alan Modra <amodra@gmail.com>
670 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
671 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
673 2011-07-14 Alan Modra <amodra@gmail.com>
675 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
676 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
677 (build_tls_get_addr_stub): Likewise.
678 (ppc_build_one_stub): Update calls to above.
679 (ppc_size_one_stub): Adjust stub size.
680 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
681 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
683 2011-07-12 Nick Clifton <nickc@redhat.com>
685 * elf32-arm.c (elf32_arm_section_flags): Delete.
686 (elf_backend_section_flags): Remove.
688 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
691 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
692 when setting stack_flags.
694 2011-07-11 Catherine Moore <clm@codesourcery.com>
696 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
697 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
698 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
699 * bfd-in2.h: Regenerated.
700 * bfd.c (bfd_lookup_section_flags): New definition.
701 * binary.c (binary_bfd_lookup_section_flags): New definition.
702 * bout.c (b_out_bfd_lookup_section_flags): New definition.
703 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
704 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
705 * coff-rs6000.c (rs6000coff_vec): Include
706 bfd_generic_lookup_section_flags.
707 (pmac_xcoff_vec): Likewise.
708 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
709 * coff64-rs6000.c (rs6000coff64_vec): Include
710 bfd_generic_lookup_section_flags.
711 (aix5coff64_vec): Likewise.
712 * ecoff.c (bfd_debug_section): Initialize flag_info field.
713 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
714 (bfd_elf_lookup_section_flags): Declare.
715 * elflink.c (bfd_elf_lookup_section_flags): New function.
716 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
717 (elf_backend_lookup_section_flags_hook): Define.
718 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
719 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
720 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
721 * ieee.c (ieee_bfd_lookup_section_flags): New define.
722 * ihex.c (ihex_bfd_lookup_section_flags): New define.
723 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
724 (bfd_generic_lookup_section_flags): Declare.
725 * libbfd.h: Regenerated.
726 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
727 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
728 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
729 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
730 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
731 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
732 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
733 * reloc.c (bfd_generic_lookup_section_flags): New function.
734 * som.c (som_bfd_lookup_section_flags): New definition.
735 * srec.c (srec_bfd_lookup_section_flags): New definition.
736 * targets.c (flag_info): Declare.
737 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
738 (_bfd_lookup_section_flags): New.
739 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
740 * versados.c (versados_bfd_lookup_section_flags): New definition.
741 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
742 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
744 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
747 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
749 2011-07-09 Alan Modra <amodra@gmail.com>
752 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
753 rather than kept_section to determine whether a symbol is from
755 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
756 sections appear undefined.
758 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
761 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
762 "asection *" with "struct already_linked *".
763 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
764 (_bfd_generic_section_already_linked): Likewise.
765 (bfd_section_already_linked_table_insert): Likewise.
766 (struct already_linked): New.
767 (struct bfd_section_already_linked): Use it.
768 * elflink.c (_bfd_elf_section_already_linked): Replace.
769 "asection *" with "struct already_linked *". Replace the plugin
770 dummy with the LTO output.
771 * linker.c (_bfd_generic_section_already_linked): Likewise.
772 * targets.c (struct already_linked): Add forward declaration.
773 (bfd_target): Replace "struct bfd_section *" with
774 "struct already_linked *" in _section_already_linked.
775 * bfd-in2.h: Regenerate.
776 * libbfd.h: Regenerate.
778 2011-07-06 Tristan Gingold <gingold@adacore.com>
780 * mach-o.h: Move loader related definitions to
781 include/mach-o/loader.h. Include it.
783 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
785 * elf64-x86-64.c (elf_backend_post_process_headers): Always
786 define to _bfd_elf_set_osabi.
788 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
789 Thomas Schwinge <thomas@schwinge.name>
792 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
793 ELFOSABI_LINUX alias.
794 * elf32-hppa.c: Likewise.
795 * elf32-i370.c: Likewise.
796 * elf64-hppa.c: Likewise.
798 2011-07-01 Ian Lance Taylor <iant@google.com>
800 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
801 DW_OP_lit3 to DW_OP_lit2.
803 2011-07-01 Alan Modra <amodra@gmail.com>
805 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
806 dyn relocs when called to copy flags for a weak sym.
807 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
808 (ppc64_elf_merge_private_bfd_data): Delete.
809 (bfd_elf64_bfd_merge_private_bfd_data): Define as
810 _bfd_generic_verify_endian_match.
812 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
814 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
817 2011-06-28 Tristan Gingold <gingold@adacore.com>
819 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
821 (_bfd_vms_write_etir): Write linkage index from reloc.
823 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
825 * mach-o.c (bfd_mach_o_read_command): Also ignore
826 BFD_MACH_O_LC_ROUTINES_64.
828 2011-06-27 Tristan Gingold <gingold@adacore.com>
830 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
831 section target index.
833 2011-06-27 Nick Clifton <nickc@redhat.com>
835 * cisco-core.c (cisco_core_little_vec): Add initialization of
836 match_priority field.
838 2011-06-27 Tristan Gingold <gingold@adacore.com>
840 * cache.c: Include bfd_stdint.h.
841 (cache_bmmap): Change profile. Return region start and size.
842 * bfdio.c (struct bfd_iovec): Change bmmap profile.
843 (bfd_mmap): Change profile and adjust. Update comment.
844 (memory_bmmap): Change profile.
845 * opncls.c (opncls_bmmap): Change profile.
846 * vms-lib.c (vms_lib_bmmap): Likewise.
847 * libbfd.h: Regenerate.
848 * bfd-in2.h: Regenerate.
850 2011-06-27 Tristan Gingold <gingold@adacore.com>
852 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
855 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
857 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
858 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
860 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
862 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
864 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
866 2011-06-24 Richard Henderson <rth@redhat.com>
869 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
870 tlsgd insn before swapping adjacent insns.
872 2011-06-24 Tristan Gingold <gingold@adacore.com>
874 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
877 2011-06-24 Alan Modra <amodra@gmail.com>
880 * elf.c (assign_file_positions_for_load_sections): Don't align
881 sh_offset for all SHT_NOBITS sections here, just .tbss sections
882 that don't get a PT_LOAD.
884 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
886 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
887 (sh_elf_check_relocs): Likewise.
889 2011-06-22 Richard Henderson <rth@redhat.com>
891 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
892 TPREL in a PIE image.
893 (alpha_dynamic_entries_for_reloc): Likewise.
894 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
895 (elf64_alpha_relax_got_load): Likewise.
897 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
899 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
902 2011-06-22 Alan Modra <amodra@gmail.com>
904 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
905 plugin symbols. Fix segfault on linker scrip defined syms.
907 2011-06-20 Jakub Jelinek <jakub@redhat.com>
910 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
911 at all for linker created .eh_frame sections.
912 (_bfd_elf_discard_section_eh_frame): Handle linker created
913 .eh_frame sections with no relocations.
914 * elf64-x86-64.c: Include dwarf2.h.
915 (elf_x86_64_eh_frame_plt): New variable.
916 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
917 PLT_FDE_LEN_OFFSET): Define.
918 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
919 (elf_x86_64_create_dynamic_sections): Create and fill in
920 .eh_frame section for .plt section.
921 (elf_x86_64_size_dynamic_sections): Write .plt section size
922 into .eh_frame FDE covering .plt section.
923 (elf_x86_64_finish_dynamic_sections): Write .plt section
924 start into .eh_frame FDE covering .plt section. Call
925 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
926 (elf_backend_plt_alignment): Define to 4.
927 * elf32-i386.c: Include dwarf2.h.
928 (elf_i386_eh_frame_plt): New variable.
929 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
930 PLT_FDE_LEN_OFFSET): Define.
931 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
932 (elf_i386_create_dynamic_sections): Create and fill in
933 .eh_frame section for .plt section.
934 (elf_i386_size_dynamic_sections): Write .plt section size
935 into .eh_frame FDE covering .plt section.
936 (elf_i386_finish_dynamic_sections): Write .plt section
937 start into .eh_frame FDE covering .plt section. Call
938 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
939 (elf_backend_plt_alignment): Define to 4.
941 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
943 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
946 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
948 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
949 CORE_HEADER is defined.
950 (elf_x86_64_write_core_note): New.
951 (elf_backend_write_core_note): Likewise.
953 * hosts/x86-64linux.h (uint64_t): New.
954 (user_regsx32_struct): Likewise.
955 (elf_gregx32_t): Likewise.
956 (ELF_NGREGX32): Likewise.
957 (elf_gregsetx32_t): Likewise.
958 (elf_prstatusx32): Likewise.
959 (prstatusx32_t): Likewise.
960 (user_fpregs32_struct): Removed.
961 (user_fpxregs32_struct): Likewise.
963 (elf_fpregset32_t): Likewise.
964 (elf_fpxregset32_t): Likewise.
965 (prgregset32_t): Likewise.
966 (prfpregset32_t): Likewise.
968 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
970 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
971 (elf_x86_64_grok_psinfo): Likewise.
973 2011-06-16 Nick Clifton <nickc@redhat.com>
975 * elf.c (elf_find_function): Fail if not provided with a symbol
978 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
980 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
981 * elf.c (elfcore_grok_arm_vfp): New function.
982 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
983 (elfcore_write_arm_vfp): New function.
984 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
986 2011-06-14 Richard Henderson <rth@redhat.com>
988 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
989 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
990 (elf64_alpha_always_size_sections): Don't call
991 elf64_alpha_merge_ind_symbols.
992 (elf_backend_copy_indirect_symbol): New.
994 2011-06-14 Alan Modra <amodra@gmail.com>
997 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
998 before doing anything.
999 (_bfd_elf_discard_section_eh_frame): Likewise.
1001 2011-06-14 Alan Modra <amodra@gmail.com>
1003 * Makefile.am: Formatting.
1004 * Makefile.in: Regenerate.
1005 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1006 * po/SRC-POTFILES.in: Regnerate.
1008 2011-06-14 Alan Modra <amodra@gmail.com>
1010 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1011 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1012 Don't handle warning symbols here.
1013 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1014 (allocate_dynrelocs, readonly_dynrelocs): As above.
1016 2011-06-14 Alan Modra <amodra@gmail.com>
1019 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1020 (elf_gc_sweep): Don't treat debug and sections like .comment
1022 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1023 not part of a group. Always call gc_mark_extra_sections.
1024 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1025 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1026 _bfd_elf_gc_mark_extra_sections.
1027 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1028 _bfd_elf_gc_mark_extra_sections.
1029 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1031 2011-06-13 Nick Clifton <nickc@redhat.com>
1033 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1034 variable 'local_got_offsets'.
1035 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1036 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1038 2011-06-13 Walter Lee <walt@tilera.com>
1040 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1041 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1042 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1043 and elfxx-tilegx.lo.
1044 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1046 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1047 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1048 * Makefile.in: Regenerate.
1049 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1050 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1051 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1052 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1053 bfd-in2.h: Regenerate.
1054 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1055 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1056 and bfd_elf64_tilegx_vec.
1057 * configure: Regenerate.
1058 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1060 * libbfd.h: Regenerate.
1061 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1062 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1063 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1064 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1065 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1066 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1067 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1068 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1069 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1070 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1071 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1072 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1073 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1074 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1075 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1076 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1077 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1078 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1079 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1080 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1081 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1082 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1083 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1084 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1085 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1086 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1087 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1088 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1089 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1090 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1091 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1092 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1093 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1094 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1095 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1096 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1097 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1098 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1099 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1100 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1101 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1102 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1103 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1104 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1105 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1106 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1107 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1108 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1109 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1110 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1111 * targets.c (bfd_elf32_tilegx_vec): Declare.
1112 (bfd_elf32_tilepro_vec): Declare.
1113 (bfd_elf64_tilegx_vec): Declare.
1114 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1115 and bfd_elf64_tilegx_vec.
1116 * cpu-tilegx.c: New file.
1117 * cpu-tilepro.c: New file.
1118 * elf32-tilepro.h: New file.
1119 * elf32-tilepro.c: New file.
1120 * elf32-tilegx.c: New file.
1121 * elf32-tilegx.h: New file.
1122 * elf64-tilegx.c: New file.
1123 * elf64-tilegx.h: New file.
1124 * elfxx-tilegx.c: New file.
1125 * elfxx-tilegx.h: New file.
1127 2011-06-13 Alan Modra <amodra@gmail.com>
1129 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1130 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1131 warning symbols here.
1132 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1133 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1134 elf32_arm_readonly_dynrelocs): Likewise.
1135 * elf32-bfin.c (bfin_discard_copies): Likewise.
1136 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1137 elf_cris_discard_excess_dso_dynamics,
1138 elf_cris_discard_excess_program_dynamics): Likewise.
1139 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1140 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1141 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1142 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1143 elf_i386_readonly_dynrelocs): Likewise.
1144 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1145 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1146 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1147 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1148 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1149 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1150 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1151 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1152 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1153 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1154 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1155 elf32_tic6x_readonly_dynrelocs): Likewise.
1156 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1157 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1158 xstormy16_relax_plt_realloc): Likewise.
1159 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1160 * elf64-alpha.c (elf64_alpha_output_extsym,
1161 elf64_alpha_calc_got_offsets_for_symbol,
1162 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1163 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1164 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1165 elf_hppa_unmark_useless_dynamic_symbols,
1166 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1167 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1168 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1169 readonly_dynrelocs, merge_global_got, reallocate_got,
1170 undo_symbol_twiddle): Likewise.
1171 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1172 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1173 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1174 elf_x86_64_readonly_dynrelocs): Likewise.
1175 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1176 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1177 _bfd_elf_link_find_version_dependencies,
1178 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1179 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1180 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1181 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1182 elf_gc_propagate_vtable_entries_used,
1183 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1184 elf_gc_allocate_got_offsets): Likewise.
1185 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1186 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1187 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1188 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1189 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1190 * i386linux.c (linux_tally_symbols): Likewise.
1191 * m68klinux.c (linux_tally_symbols): Likewise.
1192 * sparclinux.c (linux_tally_symbols): Likewise.
1193 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1194 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1196 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1197 function. Update all callers.
1198 * aoutx.h (aout_link_write_other_symbol): Likewise.
1199 * pdp11.c (aout_link_write_other_symbol): Likewise.
1200 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1201 * ecoff.c (ecoff_link_write_external): Likewise.
1202 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1203 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1205 * ecoff.c (ecoff_link_hash_traverse): Delete.
1206 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1207 _bfd_coff_write_global_sym.
1208 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1209 * libcoff.h: Regenerate.
1211 2011-06-10 Nick Clifton <nickc@redhat.com>
1213 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1214 backend does not provide a function for creating dynamic sections
1216 (bfd_elf_final_link): Issue a warning message if a dynamic section
1217 has the SHT_NOTE type.
1218 (bfd_elf_final_link): Do not look for dynamic strings in a section
1219 that does not have the SHT_STRTAB type or the name .dynstr.
1220 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1221 section is not in the output binary.
1222 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1224 2011-06-09 Tristan Gingold <gingold@adacore.com>
1226 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1227 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1230 2011-06-09 Tristan Gingold <gingold@adacore.com>
1232 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1234 2011-06-09 Nick Clifton <nickc@redhat.com>
1237 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1238 that the output section has an allocated bfd_elf_section_data
1240 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1241 symbols in sections that have been removed by garbage collection.
1243 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1245 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1246 relocations in SEC_DEBUGGING sections when building shared
1249 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1252 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1253 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1255 2011-06-08 Tristan Gingold <gingold@adacore.com>
1257 * makefile.vms (OBJS): Add elfxx-ia64.obj
1260 2011-06-08 Alan Modra <amodra@gmail.com>
1262 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1263 * sco5-core.c: Init match_priority field.
1265 2011-06-08 Alan Modra <amodra@gmail.com>
1267 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1268 indirect links here.
1270 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1272 * irix-core.c (irix_core_vec): Add match_priority field.
1274 2011-06-06 Alan Modra <amodra@gmail.com>
1276 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1278 * configure.in: Bump bfd version.
1279 * elfcode.h (elf_object_p): Delete hacks preventing match of
1280 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1281 * elfxx-target.h (elf_match_priority): Define and use.
1282 * format.c (bfd_check_format_matches): Use target match_priority
1283 to choose best of multiple matching targets. In cases with multiple
1284 matches rerun _bfd_check_format if we don't choose the last match.
1285 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1286 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1287 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1288 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1289 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1290 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1291 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1292 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1293 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1294 * vms-lib.c, * xsym.c: Init match_priority field.
1295 * configure: Regenerate.
1296 * bfd-in2.h: Regenerate.
1298 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1301 * elfcode.h (elf_object_p): Revert the last change.
1303 2011-06-04 Alan Modra <amodra@gmail.com>
1305 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1306 return the other arch.
1307 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1310 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1313 * hash.c (higher_primer_number): Add more, small, prime numbers.
1314 (bfd_hash_set_default_size): Likewise.
1316 2011-06-02 Nick Clifton <nickc@redhat.com>
1318 * coff-mcore.c: Fix spelling typo.
1319 * coff-stgo32.c: Likewise.
1320 * elf32-arm.c: Likewise.
1321 * elf32-avr.c: Likewise.
1322 * elf-m68hc1x.c: Likewise.
1323 * elf32-mcore.c: Likewise.
1324 * elf32-mep.c: Likewise.
1325 * elf32-mt.c: Likewise.
1326 * elf32-ppc.c: Likewise.
1327 * elf32-xtensa.c: Likewise.
1328 * elf64-ppc.c: Likewise.
1329 * elfxx-mips.c: Likewise.
1330 * netbsd.h: Likewise.
1331 * nlmcode.h: Likewise.
1332 * vms-alpha.c: Likewise.
1333 * po/bfd.pot: Regenerate.
1334 * po/SRC-POTFILES.in: Regenerate.
1336 2011-06-01 DJ Delorie <dj@redhat.com>
1338 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1339 * target.c: Likewise.
1340 * configure.in: Likewise.
1341 * configure.in: Regenerate.
1342 * elf32-rx.c: Add elf32-rx-be-ns target.
1343 (rx_elf_object_p): Never allow the be-ns target by default,
1344 only allow it if the user requests it.
1346 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1348 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1349 relocation in readonly section in a shared object.
1350 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1352 2011-05-31 Nick Clifton <nickc@redhat.com>
1354 * archive.c (adjust_relative_path): Fix comment to prevent it
1355 corrupting the auto-generated bfd.h.
1357 2011-05-31 Paul Brook <paul@codesourcery.com>
1359 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1360 for known functions.
1361 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1364 2011-05-31 Paul Brook <paul@codesourcery.com>
1366 * elf32-arm.c (arm_stub_is_thumb): Add
1367 arm_stub_long_branch_v4t_thumb_tls_pic.
1368 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1371 2011-05-27 Nick Clifton <nickc@redhat.com>
1374 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1375 unable to read a file pointed to by an entry in a thin archive.
1376 (adjust_relative_path): Use lrealpath to canonicalize paths.
1377 Handle the case where the reference path is above the current
1378 path in the directory tree.
1380 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1383 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1384 R_X86_64_TPOFF64 in executable.
1386 2011-05-26 Alan Modra <amodra@gmail.com>
1388 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1389 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1390 local_protected comment.
1392 2011-05-25 Tristan Gingold <gingold@adacore.com>
1394 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1395 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1396 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1397 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1398 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1399 (elf32-ia64.c): Created from elfnn-ia64.c
1400 (elf64-ia64.c): Likewise.
1401 * elfxx-ia64.h: New file.
1402 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1403 functions.Includes elfxx-ia64.h.
1404 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1405 (IA64_HOWTO): Adjust.
1406 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1407 (elfNN_ia64_reloc_type_lookup): Renames to
1408 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1409 (elfNN_ia64_reloc_name_lookup): Renames to
1410 ia64_elf_reloc_name_lookup. Make it public.
1411 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1412 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1414 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1415 Move it and make it public. Move prototype to elfxx-ia64.h
1416 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1417 Move prototype to elfxx-ia64.h
1418 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1419 (elfNN_ia64_info_to_howto): Adjust calls.
1420 (elfNN_ia64_relax_section): Adjust calls.
1421 (count_dyn_reloc): Fix typo.
1422 (elfNN_ia64_relocate_section): Adjust calls.
1423 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1424 (bfd_elfNN_bfd_reloc_type_lookup)
1425 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1426 * configure: Regenerate.
1427 * Makefile.in: Regenerate.
1429 2011-05-23 DJ Delorie <dj@redhat.com>
1431 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1432 the vma/lma swapping done in elf32_rx_modify_program_headers.
1434 2011-05-23 Nick Clifton <nickc@redhat.com>
1436 * elf-m10300.c (mn10300_elf_mkobject): New function.
1437 (bfd_elf32_mkobject): Define.
1439 2011-05-23 Alan Modra <amodra@gmail.com>
1441 * elf-bfd.h: Comment typo fix.
1442 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1443 struct elf_dyn_relocs throughout.
1444 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1446 2011-05-23 Alan Modra <amodra@gmail.com>
1448 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1449 functions rather than warning callback or _bfd_error_handler.
1450 * elf32-ppc.c: Likewise.
1451 * elf64-ppc.c: Likewise.
1452 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1454 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1456 2011-05-23 Alan Modra <amodra@gmail.com>
1459 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1460 .tbss, and page align same for all SHT_NOBITS sections.
1462 2011-05-21 Alan Modra <amodra@gmail.com>
1465 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1467 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1468 segment if just for .tbss.
1469 (assign_file_positions_for_load_sections): Don't report "can't
1470 allocate in segment" errors for .tbss.
1471 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1472 from SHT_NOBITS section filepos.
1474 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1476 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1477 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1478 (elf32_tic6x_relocate_section): Handle them.
1480 2011-05-18 Nick Clifton <nickc@redhat.com>
1483 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1484 sections when building shared libraries.
1486 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1489 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1492 2011-05-18 Tristan Gingold <gingold@adacore.com>
1494 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1495 (xcoff_sweep): Always keep dwarf sections.
1496 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1498 2011-05-18 Tristan Gingold <gingold@adacore.com>
1500 * libxcoff.h (struct xcoff_dwsect_name): New type.
1501 (XCOFF_DWSECT_NBR_NAMES): New macro.
1502 (xcoff_dwsect_names): Declare.
1503 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1504 (styp_to_sec_flags): Ditto.
1505 (coff_new_section_hook): Ditto.
1506 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1507 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1509 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1512 * elf32-rx.c (ignore_lma): New variable.
1513 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1514 (rx_modify_program_headers): Only copy the LMA into the VMA if
1517 2011-05-17 Alan Modra <amodra@gmail.com>
1520 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1521 * elflink.c (elf_link_add_object_symbols): Likewise.
1522 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1524 2011-05-16 Alan Modra <amodra@gmail.com>
1526 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1528 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1530 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1531 global GOT entries for GOT_PAGE relocations against global symbols.
1533 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1535 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1536 (tic6x-*-*): Replaced by these.
1537 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1538 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1539 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1541 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1542 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1543 "elf32-target.h" two more times.
1544 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1545 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1546 bfd_elf32_tic6x_elf_le_vec.
1547 * configure: Regenerate.
1549 2011-05-13 Jan Beulich <jbeulich@novell.com>
1551 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1553 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1555 * config.in: Regenerated.
1556 * configure: Regenerated.
1557 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1558 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1559 HAVE_PSINFO32_T_PR_PID.
1560 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1561 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1562 and HAVE_PSINFO32_T_PR_PID.
1563 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1565 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1567 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1569 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1570 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1572 2011-05-09 Paul Brook <paul@codesourcery.com>
1574 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1575 * bfd-in2.h: Regenerate.
1576 * elf32-tic6x.c: Include limits.h.
1577 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1578 _tic6x_elf_section_data): New.
1579 (elf32_tic6x_section_data): Define.
1580 (elf32_tic6x_new_section_hook): Allocate target specific data.
1581 (elf32_tic6x_add_unwind_table_edit): New function.
1582 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1583 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1584 elf32_tic6x_copy_exidx_entry): New functions.
1585 (elf_backend_write_section): Define.
1587 2011-05-09 Paul Brook <paul@codesourcery.com>
1589 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1590 elf32_tic6x_fake_sections): New functions.
1591 (elf_backend_fake_sections): Define.
1593 2011-05-09 Paul Brook <paul@codesourcery.com>
1595 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1596 (elf_backend_gc_mark_extra_sections): Define.
1598 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1601 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1602 references to symbols defined in discarded sections.
1604 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1607 * coffgen.c (coff_write_symbol): Assume input section is its own
1608 output section if output_section member not set.
1609 (coff_write_alien_symbol): Likewise.
1611 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1614 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1616 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1619 * section.c (SEC_ELF_REVERSE_COPY): New.
1620 * bfd-in2.h: Regenerated.
1622 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1625 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1626 * bfd-in2.h: Regenerate.
1628 2011-05-06 Tristan Gingold <gingold@adacore.com>
1630 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1631 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1632 any code section. Add comments.
1633 (alpha_vms_object_p): Use void * instead of PTR.
1634 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1635 (build_module_list): Guard against no DST section. Add comments.
1636 (alpha_vms_link_output_symbol): Discard undefined symbols.
1637 (alpha_vms_get_section_contents): Simply memcpy if the section was
1638 already loaded. Fix typo.
1639 (vms_new_section_hook): Use void * instead of PTR.
1640 (vms_alpha_vec): Ditto.
1642 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1644 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1645 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1647 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1649 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1650 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1651 mismatch. Choose the lower of the two values.
1652 (bfd_elf32_bfd_final_link): New macro.
1654 2011-04-28 Tristan Gingold <gingold@adacore.com>
1656 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1657 (bfd_xcoff_swap_aux_out): Ditto.
1658 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1659 (bfd_xcoff64_swap_aux_out): Ditto.
1661 2011-05-04 Alan Modra <amodra@gmail.com>
1664 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1665 was_undefined on dot-symbols.
1667 2011-05-03 Paul Brook <paul@codesourcery.com>
1670 * elf32-tic6x.c (elf32_tic6x_howto_table,
1671 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1672 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1675 2011-05-01 Alan Modra <amodra@gmail.com>
1678 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1679 creating ifunc sections.
1680 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1682 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1684 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1687 2011-04-28 Tom Tromey <tromey@redhat.com>
1689 * bfdio.c (memory_bstat): Pass correct size to memset.
1691 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1693 * dwarf2.c (dwarf_debug_sections): Mark const.
1694 * elf.c (special_sections): Likewise.
1695 * libbfd-in.h (dwarf_debug_sections): Likewise.
1696 * libbfd.h: Regenerate.
1698 2011-04-26 Kai Tietz <ktietz@redhat.com>
1700 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1703 2011-04-26 Tristan Gingold <gingold@adacore.com>
1705 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1707 2011-04-24 Alan Modra <amodra@gmail.com>
1711 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1712 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1713 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1714 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1715 it is a redef of an IR symbol in a real BFD.
1717 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1719 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1720 in readonly section in a shared object.
1721 (elf_i386_size_dynamic_sections): Likewise.
1722 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1723 (elf_x86_64_size_dynamic_sections): Likewise.
1725 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1728 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1730 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1732 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1734 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1735 on dynamic symbol error.
1736 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1738 2011-04-20 Tristan Gingold <gingold@adacore.com>
1740 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1742 2011-04-20 Alan Modra <amodra@gmail.com>
1744 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1745 (bfd_hash_table_init_n): Overflow checking.
1746 (bfd_hash_set_default_size): Return current size. Take unsigned long
1747 arg. Add 65537 to hash_size primes.
1748 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1749 * bfd-in2.h: Regenerate.
1751 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1753 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1756 2011-04-20 Alan Modra <amodra@gmail.com>
1758 * libbfd.c (bfd_log2): Do return rounded up value.
1759 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1760 call with expanded old round down version of the function.
1762 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1763 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1765 2011-04-20 Alan Modra <amodra@gmail.com>
1768 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1769 in their own common section.
1770 * elflink.c (elf_link_add_object_symbols): Likewise.
1771 * linker.c (generic_link_check_archive_element): Don't lose flags
1772 if common section is pre-existing.
1773 (_bfd_generic_link_add_one_symbol): Likewise.
1775 2011-04-20 Alan Modra <amodra@gmail.com>
1778 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1779 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1780 multiple_definition regardless of allow_multiple_definition.
1781 * simple.c (simple_dummy_multiple_definition): Update.
1782 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1785 2011-04-18 Tristan Gingold <gingold@adacore.com>
1787 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1789 2011-04-18 Alan Modra <amodra@gmail.com>
1793 * bfd.c (BFD_PLUGIN): Define.
1794 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1795 * bfd-in2.h: Regenerate.
1796 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1797 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1799 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1801 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1804 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1806 * elf-bfd.h (struct sdt_note): New struct.
1807 (struct elf_obj_tdata) <sdt_note_head>: New field.
1808 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1809 (elfobj_grok_stapsdt_note): Likewise.
1810 (elf_parse_notes): Added code to treat SystemTap note
1813 2011-04-12 Richard Henderson <rth@redhat.com>
1815 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1816 exclude empty .got sections.
1818 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1820 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1821 array access for BFD_RELOC_386_IRELATIVE.
1823 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1825 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1827 2011-04-11 Mark Wielaard <mjw@redhat.com>
1830 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1831 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1832 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1833 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1834 also if STB_GNU_UNIQUE symbol binding was seen.
1835 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1836 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1837 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1838 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1839 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1840 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1842 2011-04-11 Alan Modra <amodra@gmail.com>
1844 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1846 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1847 (_bfd_generic_get_section_contents_in_window): Likewise.
1848 * section.c (bfd_get_section_contents): Likewise.
1849 * compress.c (bfd_get_full_section_contents): Likewise.
1850 * elf32-rx.c (rx_final_link): Ignore rawsize.
1851 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1852 bfd with bfd_get_section_limit.
1853 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1854 os->size during final link. Update callers.
1855 * bfd-in2.h: Regenerate.
1857 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1860 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1861 as the number of global entries when merging with the primary GOT.
1863 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1865 * elf32-i386.c: Update copyright year.
1866 * elf64-x86-64.c: Likewise.
1868 2011-04-09 Kai Tietz <ktietz@redhat.com>
1870 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1871 buffer and use rawsize for sorting.
1872 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1873 before doing alignment.
1875 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1877 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1878 error on unsupported relocation.
1879 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1881 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1884 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1887 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1890 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1891 instead of shared for R_386_TLS_LDO_32.
1893 2011-04-08 Tristan Gingold <gingold@adacore.com>
1895 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1897 * xcoff-target.h: Remove
1898 * Makefile.in: Regenerate.
1900 2011-04-07 Cary Coutant <ccoutant@google.com>
1902 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1904 2011-04-07 Paul Brook <paul@codesourcery.com>
1906 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1908 (elf32_tic6x_howto_table_rel): Ditto.
1909 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1910 (elf32_tic6x_check_relocs): Ditto.
1912 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1914 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1916 (strongarm*, thumb*, xscale*): Remove architectures.
1917 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1918 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1919 xscale-*-coff): Remove targets.
1921 2011-04-01 Tristan Gingold <gingold@adacore.com>
1923 * elfxx-ia64.c: include bfd_stdint.h
1925 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1927 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1928 dynobj and its initialization.
1930 2011-03-31 Tristan Gingold <gingold@adacore.com>
1932 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1933 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1934 BFD_HOST_LONG_LONG to 1.
1936 2011-03-31 Tristan Gingold <gingold@adacore.com>
1938 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1939 (_bfd_vms_write_etir): Ditto.
1940 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1941 * configure.com: Generate bfd_stdint.h
1943 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1945 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1946 (elf32_tic6x_setup): Declare.
1947 * elf32-tic6x.c: Include <limits.h>.
1948 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1949 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1951 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1952 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1953 tic6x_elf_scom_symbol_ptr): New static variables.
1954 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1955 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1956 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1957 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1958 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1959 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1960 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1961 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1962 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1963 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1964 to weak symbols as required by the ABI.
1965 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1966 as needed when generating DSBT output.
1967 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1968 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1969 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1970 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1971 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1972 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1973 New static functions.
1974 (ELF_MAXPAGESIZE): Define to 0x1000.
1975 (bfd_elf32_bfd_copy_private_bfd_data,
1976 bfd_elf32_bfd_link_hash_table_create,
1977 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1978 elf_backend_want_got_plt, elf_backend_want_dynbss,
1979 elf_backend_plt_readonly, elf_backend_got_header_size,
1980 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1981 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1982 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1983 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1984 elf_backend_section_from_bfd_section,
1985 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1986 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1987 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1989 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1990 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1991 * bfd/bfd-in2.h: Regenerate.
1992 * bfd/libbfd.h: Regenerate.
1993 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1995 2011-03-31 Tristan Gingold <gingold@adacore.com>
1997 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1998 entry on xcoff when value is C_NULL_VALUE.
2000 2011-03-31 Tristan Gingold <gingold@adacore.com>
2002 * libcoff-in.h (exec_hdr): Remove.
2003 * libcoff.h: Regenerate.
2005 2011-03-30 Nick Clifton <nickc@redhat.com>
2007 * po/da.po: Updated Danish translation.
2009 2011-03-29 Richard Henderson <rth@redhat.com>
2011 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2012 (elf64_alpha_gc_sweep_hook): New.
2013 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2014 (elf_backend_can_gc_sections): New.
2016 2011-03-26 John Marino <binutils@marino.st>
2018 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2019 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2020 * configure: Regenerate.
2022 2011-03-25 Michael Snyder <msnyder@vmware.com>
2024 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2026 2011-03-25 Tristan Gingold <gingold@adacore.com>
2028 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2029 of find_nearest_line on object files.
2031 2011-03-25 Tristan Gingold <gingold@adacore.com>
2033 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2035 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2037 2011-03-24 Alan Modra <amodra@gmail.com>
2039 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2040 old-style __tls_get_addr calls without marker relocs don't match
2041 their arg setup insn one for one. If such mismatches are found
2042 report the reloc and don't do any tls optimization.
2043 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2045 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2047 * bfd-in2.h: Regenerate.
2049 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2051 * archures.c: Add AVR XMEGA architecture information.
2052 * cpu-avr.c (arch_info_struct): Likewise.
2053 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2054 (elf32_avr_object_p): Likewise.
2056 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2058 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2059 * bfd-in2.h: Regenerate.
2060 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2061 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2063 (elf32_arm_howto_from_type): Update accordingly.
2064 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2065 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2066 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2067 with an extra noncall_refcount field.
2068 (arm_local_iplt_info): New structure.
2069 (elf_arm_obj_tdata): Add local_iplt.
2070 (elf32_arm_local_iplt): New accessor macro.
2071 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2072 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2073 Change tls_type to a bitfield and add is_iplt.
2074 (elf32_arm_link_hash_newfunc): Update accordingly.
2075 (elf32_arm_allocate_local_sym_info): New function.
2076 (elf32_arm_create_local_iplt): Likewise.
2077 (elf32_arm_get_plt_info): Likewise.
2078 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2079 (elf32_arm_get_local_dynreloc_list): Likewise.
2080 (create_ifunc_sections): Likewise.
2081 (elf32_arm_copy_indirect_symbol): Update after the changes to
2082 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2083 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2084 to get PLT information. Assert that all STT_GNU_IFUNC references
2085 are turned into PLT references.
2086 (arm_build_one_stub): Pass the symbol type to
2087 elf32_arm_final_link_relocate.
2088 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2089 (elf32_arm_allocate_irelocs): New function.
2090 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2091 all R_ARM_IRELATIVE.
2092 (elf32_arm_allocate_plt_entry): New function.
2093 (elf32_arm_populate_plt_entry): Likewise.
2094 (elf32_arm_final_link_relocate): Add an st_type parameter.
2095 Set srelgot to null for static objects. Use separate variables
2096 to record which st_value and st_type should be used when generating
2097 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2098 symbol's PLT information, setting has_iplt_entry, splt,
2099 plt_offset and gotplt_offset accordingly. Check whether
2100 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2101 the relocation target accordingly. Broaden assert to include
2102 .iplts. Don't set sreloc for static relocations. Assert that
2103 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2104 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2105 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2106 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2107 resolve GOT references to the .igot.plt entry.
2108 (elf32_arm_relocate_section): Update the call to
2109 elf32_arm_final_link_relocate.
2110 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2111 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2112 relocations in shared libraries and relocatable executables.
2113 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2114 to get the list of dynamic relocations for a local symbol.
2115 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2116 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2117 to allocate local symbol information. Treat R_ARM_REL32 and
2118 R_ARM_REL32_NOI as call relocations in shared libraries and
2119 relocatable executables. Record PLT information for local
2120 STT_GNU_IFUNC functions as well as global functions. Count
2121 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2122 to get the list of dynamic relocations for a local symbol.
2123 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2124 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2125 removed. Update after the changes to elf32_arm_link_hash_entry.
2126 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2127 entries should live in .plt or .iplt. Check whether the .igot.plt
2128 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2129 to allocate .plt and .(i)got.plt entries. Detect which .got
2130 entries will need R_ARM_IRELATIVE relocations and use
2131 elf32_arm_allocate_irelocs to allocate them. Likewise other
2132 non-.got dynamic relocations.
2133 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2134 and dynamic relocations for local STT_GNU_IFUNC symbols.
2135 Check whether the .igot.plt and .got entries can be combined.
2136 Detect which .got entries will need R_ARM_IRELATIVE relocations
2137 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2138 section pointers intead of strcmp checks. Handle iplt and igotplt.
2139 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2140 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2141 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2143 (elf32_arm_output_plt_map_1): New function, split out from
2144 elf32_arm_output_plt_map. Handle .iplt entries. Use
2145 elf32_arm_plt_needs_thumb_stub_p.
2146 (elf32_arm_output_plt_map): Call it.
2147 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2148 local .iplt entries.
2149 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2150 (elf32_arm_swap_symbol_out): Likewise.
2151 (elf32_arm_add_symbol_hook): New function.
2152 (elf_backend_add_symbol_hook): Define for all targets.
2154 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2156 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2157 * elf.c (swap_out_syms): Set st_target_internal for each
2159 * elfcode.h (elf_swap_symbol_in): Likewise.
2160 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2161 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2162 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2163 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2164 * elflink.c (elf_link_output_extsym): Likewise.
2165 (bfd_elf_final_link): Likewise.
2166 (elf_link_add_object_symbols): Copy st_target_internal
2167 to the hash table if we see a definition.
2168 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2169 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2170 a branch_type field.
2171 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2172 (arm_type_of_stub): Replace actual_st_type with an
2173 actual_branch_type parameter.
2174 (arm_build_one_stub): Use branch types rather than st_types to
2175 determine the type of branch.
2176 (cortex_a8_erratum_scan): Likewise.
2177 (elf32_arm_size_stubs): Likewise.
2178 (bfd_elf32_arm_process_before_allocation): Likewise.
2179 (allocate_dynrelocs_for_symbol): Likewise.
2180 (elf32_arm_finish_dynamic_sections): Likewise.
2181 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2182 a branch_type parameter.
2183 (elf32_arm_relocate_section): Update call accordingly.
2184 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2185 (elf32_arm_output_map_sym): Initialize st_target_internal.
2186 (elf32_arm_output_stub_sym): Likewise.
2187 (elf32_arm_symbol_processing): Delete.
2188 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2189 Use st_target_internal to record the branch type.
2190 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2192 (elf32_arm_is_function_type): Delete.
2193 (elf_backend_symbol_processing): Likewise.
2194 (elf_backend_is_function_type): Likewise.
2196 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2198 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2199 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2202 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2204 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2205 may_need_local_target_p and may_become_dynamic_p to classify
2206 the relocation type. Don't check info->symbolic or h->def_regular
2207 when deciding whether to record a potential dynamic reloc.
2208 Don't treat potential dynamic relocs as PLT references.
2209 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2210 try to make the PLT reference count go negative.
2212 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2214 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2215 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2216 Only create a dynamic relocation for local references if
2218 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2219 allocation accordingly.
2220 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2222 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2224 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2225 (elf32_arm_add_dynreloc): Likewise.
2226 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2227 to allocate dynamic relocations.
2228 (elf32_arm_size_dynamic_sections): Likewise.
2229 (allocate_dynrelocs): Likewise. Rename to
2230 allocate_dynrelocs_for_symbol.
2231 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2232 create dynamic relocations.
2233 (elf32_arm_finish_dynamic_symbol): Likewise.
2235 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2237 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2238 x32 GD->IE and GD->LE transitions.
2239 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2240 and LD->LE transitions.
2242 2011-03-10 Alan Modra <amodra@gmail.com>
2244 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2245 for LO_DS error message and correct multiple.
2247 2011-03-10 Alan Modra <amodra@gmail.com>
2249 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2250 (ppc64_elf_link_just_syms): New function.
2251 (opd_entry_value): Don't assume big-endian host.
2252 (get_r2off): New function.
2253 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2255 2011-03-06 Michael Snyder <msnyder@vmware.com>
2257 * compress.c (bfd_compress_section_contents): Check for out of mem.
2259 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2260 that case statement falls through intentionally.
2262 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2264 2011-03-04 Alan Modra <amodra@gmail.com>
2266 * archive.c (bsd_write_armap): Don't call stat in deterministic
2267 mode, and don't use st_mtime if stat returns error.
2269 2011-03-03 Michael Snyder <msnyder@vmware.com>
2271 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2273 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2275 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2276 (aout_link_write_other_symbol): Missing break statement.
2278 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2280 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2282 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2284 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2285 x32 IE->LE transition.
2286 (elf_x86_64_relocate_section): Likewise.
2288 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2290 * elflink.c (is_reloc_section): Remove function.
2291 (get_dynamic_reloc_section_name): Construct string manually.
2293 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2295 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2296 (adjust_relative_path): Likewise.
2297 (_bfd_construct_extended_name_table): Likewise.
2298 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2299 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2300 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2301 * elf32-spu.c (sort_bfds): Likewise.
2302 (spu_elf_auto_overlay): Likewise.
2303 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2304 * xcofflink.c (xcoff_set_import_path): Likewise.
2305 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2306 (xtensa_regfile_lookup_shortname): Likewise.
2308 2011-02-28 Alan Modra <amodra@gmail.com>
2311 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2312 stringsize. Properly sanity check symdef_count. Remove redundant
2315 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2317 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2318 and handle claim_file seeking. Only try to load the plugin once.
2320 2011-02-22 Andreas Schwab <schwab@redhat.com>
2322 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2323 relocation read the value from the second GOT slot.
2325 2011-02-15 Tristan Gingold <gingold@adacore.com>
2327 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2329 2011-02-15 Alan Modra <amodra@gmail.com>
2331 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2332 toc relocs. Fuss over free(NULL).
2334 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2336 * elflink.c (bfd_elf_size_dynamic_sections): Add
2337 bfd_get_symbol_leading_char to the start of newname.
2339 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2341 * configure: Regenerate.
2343 2011-02-09 Alan Modra <amodra@gmail.com>
2345 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2346 we are done. When optimising large toc, check that a global
2347 symbol on a toc reloc is defined in a kept section.
2349 2011-02-08 Nick Clifton <nickc@redhat.com>
2352 * elf.c (assign_file_positions_for_load_sections): Set the program
2353 header offset and entry size to zero if there are no program
2356 2011-02-08 Alan Modra <amodra@gmail.com>
2358 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2359 local_syms when looking for local symbols in .toc.
2361 2011-02-01 Alan Modra <amodra@gmail.com>
2363 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2364 for toc pointer on any section having makes_toc_func_call set.
2365 (check_pasted_section): Ensure pasted .init/.fini fragments use
2366 the same toc if any has makes_toc_func_call set.
2368 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2370 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2373 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2375 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2376 common sections too.
2378 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2380 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2383 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2385 Fix compilation for mingw64.
2386 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2387 typecast to avoid warning.
2388 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2390 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2391 of long for pointer to avoid warning.
2392 (elfNN_ia64_relax_brl): Idem.
2393 (elfNN_ia64_install_value): Idem.
2394 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2396 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2398 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2399 h->needs_plt when deciding whether to record a possible dynamic reloc.
2401 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2403 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2404 dynamic relocs for the removed section.
2406 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2408 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2411 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2413 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2414 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2415 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2416 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2417 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2418 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2421 2011-01-14 Alan Modra <amodra@gmail.com>
2423 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2425 (_bfd_default_error_handler): Likewise.
2426 * elf.c (print_segment_map): Likewise.
2427 * libbfd.c (warn_deprecated): Likewise.
2428 * som.c (som_sizeof_headers): No need to do so here.
2429 * coff-i860.c: Replace use of printf for error messages with
2431 * coff-ppc.c: Likewise.
2432 * coff-sh.c: Likewise.
2433 * elf32-bfin.c: Likewise.
2434 * elf32-dlx.c: Likewise.
2435 * elf32-mep.c: Likewise.
2436 * elf32-v850.c: Likewise.
2437 * mach-o.c: Likewise.
2440 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2442 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2444 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2445 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2447 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2449 (elf_x86_64_finish_dynamic_symbol): Updated.
2450 (elf_x86_64_finish_dynamic_sections): Don't use
2451 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2452 bfd_elf64_swap_dyn_out.
2454 2011-01-14 J. Park <grassman@gmail.com>
2457 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2458 following bfd_link_hash_warning symbol link.
2460 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2461 Glauber de Oliveira Costa <glommer@gmail.com>
2463 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2464 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2465 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2467 * libbfd.h: Rebuilt.
2468 * bfd-in2.h: Rebuilt.
2469 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2470 (elf32_arm_reloc_map): Likewise.
2471 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2472 (elf32_arm_stub_long_branch_any_tls_pic,
2473 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2474 (DEF_STUBS): Add new stubs.
2475 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2476 (elf32_arm_local_tlsdesc_gotent): New.
2477 (GOT_TLS_GDESC): New mask.
2478 (GOT_TLS_GD_ANY): Define.
2479 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2480 (elf32_arm_compute_jump_table_size): New.
2481 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2482 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2483 sgotplt_jump_table_size fields.
2484 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2485 (elf32_arm_link_hash_table_create): Initialize new fields.
2486 (arm_type_of_stub): Check TLS desc relocs too.
2487 (elf32_arm_stub_name): TLS desc relocs can be shared.
2488 (elf32_arm_tls_transition): Determine relaxation.
2489 (arm_stub_required_alignment): Add tls stubs.
2490 (elf32_arm_size_stubs): Likewise.
2491 (elf32_arm_tls_relax): Perform TLS relaxing.
2492 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2493 (IS_ARM_TLS_GNU_RELOC): New.
2494 (IS_ARM_TLS_RELOC): Use it.
2495 (elf32_arm_relocate_section): Perform TLS relaxing.
2496 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2498 (allocate_dynrelocs): Allocate tls desc relcoations.
2499 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2501 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2503 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2505 (elf32_arm_finish_dynamic_symbol): Adjust.
2506 (arm_put_trampoline): New.
2507 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2509 (elf_backend_always_size_sections): Define.
2511 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2513 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2515 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2519 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2520 handle symbols marked with regular reference, but not non-GOT
2521 reference when building shared library.
2523 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2524 local and global STT_GNU_IFUNC symols when building shared
2526 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2528 2011-01-05 DJ Delorie <dj@redhat.com>
2530 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2531 * libbfd.h: Regenerate.
2532 * bfd-in2.h: Regenerate.
2533 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2535 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2537 * cpu-i386.c (bfd_i386_compatible): New.
2538 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2539 with bfd_i386_compatible.
2540 (bfd_x86_64_arch_intel_syntax): Likewise.
2541 (bfd_i386_arch_intel_syntax): Likewise.
2542 (i8086_arch): Likewise.
2543 (bfd_x64_32_arch): Likewise.
2544 (bfd_x86_64_arch): Likewise.
2545 (bfd_i386_arch): Likewise.
2547 For older changes see ChangeLog-2010
2553 version-control: never