1 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
4 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
5 if there are no GOT relocations.
7 2011-09-09 Kai Tietz <ktietz@redhat.com>
9 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
10 for targets without symbol_leading_char.
12 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
14 * bfdwin.c (bfd_get_file_window): Fix memory leak.
16 2011-09-07 Alan Modra <amodra@gmail.com>
19 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
22 2011-09-06 Alan Modra <amodra@gmail.com>
25 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
26 (ppc64_elf_edit_toc): Fix style nit. Report some details
27 on linker failure due to reference in debug or non-alloc
28 sections to optimized away toc entry, and don't abort.
30 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
32 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
35 2011-08-26 Nick Clifton <nickc@redhat.com>
37 * po/es.po: Updated Spanish translation.
39 2011-08-19 Alan Modra <amodra@gmail.com>
41 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
42 we haven't seen expected -mcmodel=medium/large code relocs.
44 2011-08-18 Tristan Gingold <gingold@adacore.com>
46 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
48 2011-08-17 Tristan Gingold <gingold@adacore.com>
50 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
52 2011-08-17 Alan Modra <amodra@gmail.com>
55 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
56 (_bfd_handle_already_linked): Declare.
57 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
58 _bfd_coff_section_already_linked.
59 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
60 * coffcode.h (coff_section_already_linked): Likewise.
61 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
62 * elf-bfd.h: Likewise.
63 * libbfd-in.h: Likewise.
64 * targets.c: Likewise.
65 * linker.c (bfd_section_already_linked): Likewise.
66 (bfd_section_already_linked_table_lookup): Likewise.
67 (bfd_section_already_linked_table_insert): Likewise.
68 (_bfd_generic_section_already_linked): Likewise. Call
69 _bfd_handle_already_linked.
70 (_bfd_handle_already_linked): New function, split out from..
71 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
72 2011-07-09 changes. Avoid unnecessary strcmp when matching
73 already_linked_list entries. Match plugin linkonce section.
74 (section_signature): Delete.
75 * coffgen.c (_bfd_coff_section_already_linked): New function.
76 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
77 * libbfd.h: Regenerate.
78 * libcoff.h: Regenerate.
79 * bfd-in2.h: Regenerate.
81 2011-08-14 Alan Modra <amodra@gmail.com>
83 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
84 shared and call to _mcount will go via plt.
86 2011-08-14 Alan Modra <amodra@gmail.com>
88 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
89 * elf32-ppc.c: Likewise.
90 (ppc_elf_select_plt_layout): Use einfo rather than info to report
93 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
96 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
97 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
98 and zero-extend it to 64bit if addend is zero for x32. Generate
99 R_X86_64_RELATIVE64 for x32.
101 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
103 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
104 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
105 * elf32-arm.c (elf32_arm_link_hash_table): New field.
106 (elf232_arm_link_hash_table_create): Initialise new field.
107 (check_use_blx): Change test depending on fix_arm1176.
108 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
109 command line options.
111 2011-08-08 Tristan Gingold <gingold@adacore.com>
113 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
114 (segsec_names_xlat): Reorder elements.
115 (bfd_mach_o_read_section_32): Fix typo.
116 (bfd_mach_o_read_section_64): Fix typo.
118 2011-08-08 Tristan Gingold <gingold@adacore.com>
120 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
121 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
122 (bfd_mach_o_section): Use them. Add next field.
123 (bfd_mach_o_segment_command): Replace sections array by
124 sect_head and sect_tail.
125 (bfd_mach_o_get_mach_o_section): New macro.
126 (bfd_mach_o_lookup_section): Remove.
127 (bfd_mach_o_new_section_hook): New function.
128 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
130 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
131 parameter with segname and sectname parameters. Adjust.
132 (bfd_mach_o_append_section_to_segment): New function. Use a
133 linked list for Mach-O sections.
134 (bfd_mach_o_write_segment_32): Adjust.
135 (bfd_mach_o_write_segment_64): Ditto.
136 (bfd_mach_o_build_commands): Fix comment. Adjust.
137 (bfd_mach_o_flatten_sections): Adjust.
138 (bfd_mach_o_print_section_map): Adjust.
139 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
140 (bfd_mach_o_new_section_hook): New function.
141 (bfd_mach_o_init_section_from_mach_o): Ditto.
142 (bfd_mach_o_read_section_32): Remove section parameter.
143 Return a section instead.
144 (bfd_mach_o_read_section_64): Ditto.
145 (bfd_mach_o_read_section): Ditto.
146 (bfd_mach_o_make_bfd_section): Adjust.
147 (bfd_mach_o_read_segment): Adjust for new profile of
148 bfd_mach_o_read_section.
149 (bfd_mach_o_lookup_section): Remove.
150 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
152 2011-08-08 Tristan Gingold <gingold@adacore.com>
154 * mach-o.h (bfd_mach_o_version_min_command): New structure.
155 (bfd_mach_o_load_command): Add version_min.
156 (mach_o_data_struct): Fix comment.
157 * mach-o.c (bfd_mach_o_read_version_min): New function.
158 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
159 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
160 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
161 (bfd_mach_o_get_name_or_null): New function.
162 (bfd_mach_o_get_name): Use the above new one.
163 (bfd_mach_o_load_command_name): Add the above new commands.
164 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
165 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
166 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
167 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
169 2011-08-08 Tristan Gingold <gingold@adacore.com>
171 * mach-o.h: Move size macros to external.h
172 Move reloc macros to reloc.h and x86-64.h.
173 * mach-o-i386.c: Includes mach-o/reloc.h
174 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
175 * mach-o.c: Add includes.
176 (bfd_mach_o_write_header): Use structure from external.h to convert.
177 (bfd_mach_o_write_thread): Ditto.
178 (bfd_mach_o_write_relocs): Ditto.
179 (bfd_mach_o_write_section_32): Ditto.
180 (bfd_mach_o_write_section_64): Ditto.
181 (bfd_mach_o_write_segment_32): Ditto.
182 (bfd_mach_o_write_segment_64): Ditto.
183 (bfd_mach_o_write_symtab): Ditto.
184 (bfd_mach_o_write_contents): Ditto.
185 (bfd_mach_o_read_header): Ditto.
186 (bfd_mach_o_read_section_32): Ditto.
187 (bfd_mach_o_read_section_64): Ditto.
188 (bfd_mach_o_read_symtab_symbol): Ditto.
189 (bfd_mach_o_read_dylinker): Ditto.
190 (bfd_mach_o_read_dylib): Ditto.
191 (bfd_mach_o_read_dysymtab): Ditto.
192 (bfd_mach_o_read_symtab): Ditto.
193 (bfd_mach_o_read_linkedit): Ditto.
194 (bfd_mach_o_read_str): Ditto.
195 (bfd_mach_o_read_dyld_info): Ditto.
196 (bfd_mach_o_read_segment): Ditto.
197 (bfd_mach_o_read_command): Ditto.
198 (bfd_mach_o_archive_p): Ditto.
199 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
200 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
201 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
202 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
203 of an hard-coded value.
205 2011-08-08 Tristan Gingold <gingold@adacore.com>
207 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
208 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
209 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
210 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
212 2011-08-08 Tristan Gingold <gingold@adacore.com>
214 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
215 (bfd_mach_o_convert_section_name_to_bfd): Use it.
216 (bfd_mach_o_get_section_type_from_name): New function.
217 (bfd_mach_o_get_section_attribute_from_name): Ditto.
218 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
219 Add comments. Add prototypes for the above new functions.
221 2011-08-05 Mark Kettenis <kettenis@gnu.org>
223 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
225 2011-08-05 Alan Modra <amodra@gmail.com>
227 * elf64-ppc.c (maybe_strip_output): New function.
228 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
230 2011-08-05 Alan Modra <amodra@gmail.com>
233 * elflink.c (_bfd_elf_section_already_linked): Return matched
234 status. Remove COFF comdat section handling.
235 * linker.c (_bfd_generic_section_already_linked): Return matched
236 status. Don't set SEC_GROUP in l_flags for plugin entries.
237 (bfd_section_already_linked): Update prototype.
238 * targets.c (_section_already_linked): Likewise.
239 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
240 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
241 (_bfd_nolink_section_already_linked): Update.
242 * libbfd.h: Regenerate.
243 * bfd-in2.h: Regenerate.
245 2011-08-05 Alan Modra <amodra@gmail.com>
247 * elf32-ppc.c: Include dwarf2.h.
248 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
249 (ppc_elf_create_glink): Create .eh_frame section.
250 (glink_eh_frame_cie): New array.
251 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
252 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
254 2011-08-04 Tristan Gingold <gingold@adacore.com>
256 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
257 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
259 2011-08-03 Tristan Gingold <gingold@adacore.com>
261 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
262 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
264 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
266 * elfxx-mips.c (check_4byte_branch): Remove function.
267 (check_relocated_bzc): New function.
268 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
269 instructions that immediately follow a compact branch
272 2011-08-02 Alan Modra <amodra@gmail.com>
274 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
276 (ppc_build_one_stub): Adjust get_relocs call to suit..
277 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
279 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
282 * archures.c (bfd_mach_i386_intel_syntax): New.
283 (bfd_mach_i386_i8086): Updated.
284 (bfd_mach_i386_i386): Likewise.
285 (bfd_mach_x86_64): Likewise.
286 (bfd_mach_x64_32): Likewise.
287 (bfd_mach_i386_i386_intel_syntax): Likewise.
288 (bfd_mach_x86_64_intel_syntax): Likewise.
289 (bfd_mach_x64_32_intel_syntax): Likewise.
290 (bfd_mach_l1om): Likewise.
291 (bfd_mach_l1om_intel_syntax): Likewise.
292 (bfd_mach_k1om): Likewise.
293 (bfd_mach_k1om_intel_syntax): Likewise.
295 * bfd-in2.h: Regenerated.
297 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
299 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
300 (bfd_x64_32_arch): Likewise.
302 * elf64-x86-64.c: Include "libiberty.h".
303 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
304 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
305 (elf_x86_64_reloc_type_lookup): Likewise.
306 (elf_x86_64_reloc_name_lookup): Likewise.
307 (elf_x86_64_relocate_section): Likewise.
308 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
310 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
312 * elfxx-mips.c (check_br32): Fix return type.
314 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
316 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
318 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
320 * elfxx-mips.c: Adjust comments throughout.
321 (mips_elf_relax_delete_bytes): Reshape code.
322 (_bfd_mips_elf_relax_section): Remove check for
323 R_MICROMIPS_GPREL16 relocations. Reshape code.
325 2011-07-28 Roland McGrath <mcgrathr@google.com>
327 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
328 (elf_i386_nacl_plt0_entry): New variable.
329 (elf_i386_plt_entry): New variable.
330 (elf_i386_nacl_pic_plt0_entry): New variable.
331 (elf_i386_nacl_pic_plt_entry): New variable.
332 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
333 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
334 (elf_backend_plt_alignment): Likewise.
336 * config.bfd: Handle i[3-7]86-*-nacl*.
337 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
338 * targets.c: Support bfd_elf32_i386_nacl_vec.
339 * configure.in: Likewise.
340 * configure: Regenerated.
342 * elf32-i386.c (struct elf_i386_plt_layout): New type.
343 (GET_PLT_ENTRY_SIZE): New macro.
344 (elf_i386_plt): New variable.
345 (struct elf_i386_backend_data): New member `plt'.
346 (elf_i386_arch_bed): Add initializer for it.
347 (elf_i386_vxworks_arch_bed): Likewise.
348 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
349 (elf_i386_plt_sym_val): Likewise.
350 (elf_i386_relocate_section): Likewise.
351 (elf_i386_finish_dynamic_symbol): Likewise.
352 Also use other elf_i386_plt_layout members for PLT details.
353 (elf_i386_finish_dynamic_sections): Likewise.
355 * elf32-i386.c (struct elf_i386_backend_data): New type.
356 (get_elf_i386_backend_data): New macro.
357 (elf_i386_arch_bed): New variable.
358 (elf_backend_arch_data): New macro.
359 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
360 (elf_i386_link_hash_table_create): Don't initialize them.
361 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
362 elf_i386_backend_data, not elf_i386_link_hash_table.
363 (elf_i386_adjust_dynamic_symbol): Likewise.
364 (elf_i386_allocate_dynrelocs): Likewise.
365 (elf_i386_readonly_dynrelocs): Likewise.
366 (elf_i386_size_dynamic_sections): Likewise.
367 (elf_i386_relocate_section): Likewise.
368 (elf_i386_finish_dynamic_symbol): Likewise.
369 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
370 (elf_i386_vxworks_link_hash_table_create): Function removed.
371 (elf_i386_vxworks_arch_bed): New variable.
372 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
374 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
375 * elfxx-target.h (elf_backend_arch_data): New macro.
376 (elfNN_bed): Use it as initializer for the new member.
378 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
380 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
383 2011-07-26 Jakub Jelinek <jakub@redhat.com>
385 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
386 and .zdebug_macro entry.
387 (dwarf_debug_section_enum): Add debug_macro.
389 2011-07-26 Alan Modra <amodra@gmail.com>
391 * elf64-ppc.c: Include dwarf2.h.
392 (struct ppc_link_hash_table): Add glink_eh_frame.
393 (create_linkage_sections): Create .eh_frame section.
394 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
396 (glink_eh_frame_cie): New array.
397 (ppc64_elf_size_stubs): Size glink_eh_frame.
398 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
399 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
401 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
404 * elf64-mmix.c (struct _mmix_elf_section_data): New members
405 has_warned_bpo and has_warned_pushj.
406 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
407 converting to ISO C. Add new parameter error_message. All
409 (mmix_elf_perform_relocation): Ditto.
410 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
411 Handle the case where mmix_elf_check_common_relocs has not been
412 called, missing preparations for relocs of the respective type.
414 2011-07-24 Chao-ying Fu <fu@mips.com>
415 Ilie Garbacea <ilie@mips.com>
416 Maciej W. Rozycki <macro@codesourcery.com>
417 Joseph Myers <joseph@codesourcery.com>
418 Catherine Moore <clm@codesourcery.com>
419 Richard Sandiford <rdsandiford@googlemail.com>
421 * archures.c (bfd_mach_mips_micromips): New macro.
422 * cpu-mips.c (I_micromips): New enum value.
423 (arch_info_struct): Add bfd_mach_mips_micromips.
424 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
426 (_bfd_mips_elf_relax_section): Likewise.
427 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
428 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
430 (_bfd_mips16_elf_reloc_shuffle): Rename to...
431 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
432 (gprel16_reloc_p): Handle microMIPS ASE.
433 (literal_reloc_p): New function.
434 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
435 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
436 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
437 and _bfd_mips_elf_reloc_shuffle changes.
438 (mips_elf_gprel32_reloc): Update comment.
439 (micromips_reloc_map): New variable.
440 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
441 (mips_elf32_rtype_to_howto): Likewise.
442 (mips_info_to_howto_rel): Likewise.
443 (bfd_elf32_bfd_is_target_special_symbol): Define.
444 (bfd_elf32_bfd_relax_section): Likewise.
445 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
446 (micromips_elf64_howto_table_rela): Likewise.
447 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
448 and _bfd_mips_elf_reloc_shuffle changes.
449 (micromips_reloc_map): Likewise.
450 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
451 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
452 (mips_elf64_rtype_to_howto): Likewise.
453 (bfd_elf64_bfd_is_target_special_symbol): Define.
454 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
455 (elf_micromips_howto_table_rela): Likewise.
456 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
457 and _bfd_mips_elf_reloc_shuffle changes.
458 (micromips_reloc_map): Likewise.
459 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
460 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
461 (mips_elf_n32_rtype_to_howto): Likewise.
462 (bfd_elf32_bfd_is_target_special_symbol): Define.
463 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
464 (LA25_LUI_MICROMIPS_2): Likewise.
465 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
466 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
467 (TLS_RELOC_P): Handle microMIPS ASE.
468 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
469 target is a microMIPS function.
470 (micromips_reloc_p): New function.
471 (micromips_reloc_shuffle_p): Likewise.
472 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
473 (got_disp_reloc_p, got_page_reloc_p): New functions.
474 (got_ofst_reloc_p): Likewise.
475 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
476 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
477 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
478 (micromips_branch_reloc_p): New function.
479 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
480 (tls_gottprel_reloc_p): Likewise.
481 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
482 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
484 (_bfd_mips16_elf_reloc_shuffle): Rename to...
485 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
486 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
487 (mips_tls_got_index, mips_elf_got_page): Likewise.
488 (mips_elf_create_local_got_entry): Likewise.
489 (mips_elf_relocation_needs_la25_stub): Likewise.
490 (mips_elf_calculate_relocation): Likewise.
491 (mips_elf_perform_relocation): Likewise.
492 (_bfd_mips_elf_symbol_processing): Likewise.
493 (_bfd_mips_elf_add_symbol_hook): Likewise.
494 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
495 (mips_elf_add_lo16_rel_addend): Likewise.
496 (_bfd_mips_elf_check_relocs): Likewise.
497 (mips_elf_adjust_addend): Likewise.
498 (_bfd_mips_elf_relocate_section): Likewise.
499 (mips_elf_create_la25_stub): Likewise.
500 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
501 (_bfd_mips_elf_gc_sweep_hook): Likewise.
502 (_bfd_mips_elf_is_target_special_symbol): New function.
503 (mips_elf_relax_delete_bytes): Likewise.
504 (opcode_descriptor): New structure.
506 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
507 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
508 (beq_insn_32): Likewise.
509 (b_insn_16, bz_insn_16): New variables.
510 (BZC32_REG_FIELD): New macro.
511 (bz_rs_insns_32, bz_rt_insns_32): New variables.
512 (bzc_insns_32, bz_insns_16):Likewise.
513 (BZ16_REG, BZ16_REG_FIELD): New macros.
514 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
515 (jal_x_insn_32_bd32): Likewise.
516 (j_insn_32, jalr_insn_32): Likewise.
517 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
518 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
519 (JR16_REG): New macro.
520 (ds_insns_16_bd16): New variable.
521 (lui_insn): Likewise.
522 (addiu_insn, addiupc_insn): Likewise.
523 (ADDIUPC_REG_FIELD): New macro.
524 (MOVE32_RD, MOVE32_RS): Likewise.
525 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
526 (move_insns_32, move_insns_16): New variables.
527 (nop_insn_32, nop_insn_16): Likewise.
529 (find_match): New function.
530 (check_br16_dslot, check_br32_dslot): Likewise.
531 (check_br16, check_br32): Likewise.
532 (IS_BITSIZE): New macro.
533 (check_4byte_branch): New function.
534 (_bfd_mips_elf_relax_section): Likewise.
535 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
536 and microMIPS modules together.
537 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
538 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
539 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
540 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
541 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
542 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
543 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
544 (BFD_RELOC_MICROMIPS_LO16): Likewise.
545 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
546 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
547 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
548 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
549 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
550 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
551 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
552 (BFD_RELOC_MICROMIPS_SUB): Likewise.
553 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
554 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
555 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
556 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
557 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
558 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
559 (BFD_RELOC_MICROMIPS_JALR): Likewise.
560 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
561 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
562 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
563 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
564 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
565 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
566 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
567 * bfd-in2.h: Regenerate.
568 * libbfd.h: Regenerate.
570 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
572 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
573 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
574 * Makefile.in: Regenerated.
576 * archures.c (bfd_architecture): Add bfd_arch_k1om.
577 (bfd_k1om_arch): New.
578 (bfd_archures_list): Add &bfd_k1om_arch.
579 * bfd-in2.h: Regenerated.
581 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
582 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
583 if bfd_elf64_x86_64_freebsd_vec is supported.
584 (targ_selvecs): Likewise.
586 * configure.in: Support bfd_elf64_k1om_vec and
587 bfd_elf64_k1om_freebsd_vec.
588 * configure: Regenerated.
592 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
593 (bfd_elf64_k1om_vec): Likewise.
594 (bfd_elf64_k1om_freebsd_vec): Likewise.
596 * targets.c (bfd_elf64_k1om_vec): New.
597 (bfd_elf64_k1om_freebsd_vec): Likewise.
598 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
599 bfd_elf64_k1om_freebsd_vec.
601 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
603 Fix false coff-go32-exe matches.
604 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
606 * coff-stgo32.c (go32_check_format): New forward declaration.
607 (COFF_CHECK_FORMAT): New defintion.
608 (go32_check_format): New function.
610 2011-07-15 Alan Modra <amodra@gmail.com>
612 * configure.in: Bump version.
613 * configure: Regenerate.
615 2011-07-14 Alan Modra <amodra@gmail.com>
617 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
618 * elf-bfd.h (struct already_linked): Forward declare.
620 2011-07-14 Alan Modra <amodra@gmail.com>
622 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
623 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
625 2011-07-14 Alan Modra <amodra@gmail.com>
627 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
628 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
629 (build_tls_get_addr_stub): Likewise.
630 (ppc_build_one_stub): Update calls to above.
631 (ppc_size_one_stub): Adjust stub size.
632 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
633 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
635 2011-07-12 Nick Clifton <nickc@redhat.com>
637 * elf32-arm.c (elf32_arm_section_flags): Delete.
638 (elf_backend_section_flags): Remove.
640 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
643 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
644 when setting stack_flags.
646 2011-07-11 Catherine Moore <clm@codesourcery.com>
648 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
649 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
650 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
651 * bfd-in2.h: Regenerated.
652 * bfd.c (bfd_lookup_section_flags): New definition.
653 * binary.c (binary_bfd_lookup_section_flags): New definition.
654 * bout.c (b_out_bfd_lookup_section_flags): New definition.
655 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
656 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
657 * coff-rs6000.c (rs6000coff_vec): Include
658 bfd_generic_lookup_section_flags.
659 (pmac_xcoff_vec): Likewise.
660 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
661 * coff64-rs6000.c (rs6000coff64_vec): Include
662 bfd_generic_lookup_section_flags.
663 (aix5coff64_vec): Likewise.
664 * ecoff.c (bfd_debug_section): Initialize flag_info field.
665 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
666 (bfd_elf_lookup_section_flags): Declare.
667 * elflink.c (bfd_elf_lookup_section_flags): New function.
668 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
669 (elf_backend_lookup_section_flags_hook): Define.
670 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
671 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
672 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
673 * ieee.c (ieee_bfd_lookup_section_flags): New define.
674 * ihex.c (ihex_bfd_lookup_section_flags): New define.
675 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
676 (bfd_generic_lookup_section_flags): Declare.
677 * libbfd.h: Regenerated.
678 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
679 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
680 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
681 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
682 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
683 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
684 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
685 * reloc.c (bfd_generic_lookup_section_flags): New function.
686 * som.c (som_bfd_lookup_section_flags): New definition.
687 * srec.c (srec_bfd_lookup_section_flags): New definition.
688 * targets.c (flag_info): Declare.
689 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
690 (_bfd_lookup_section_flags): New.
691 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
692 * versados.c (versados_bfd_lookup_section_flags): New definition.
693 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
694 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
696 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
699 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
701 2011-07-09 Alan Modra <amodra@gmail.com>
704 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
705 rather than kept_section to determine whether a symbol is from
707 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
708 sections appear undefined.
710 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
713 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
714 "asection *" with "struct already_linked *".
715 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
716 (_bfd_generic_section_already_linked): Likewise.
717 (bfd_section_already_linked_table_insert): Likewise.
718 (struct already_linked): New.
719 (struct bfd_section_already_linked): Use it.
720 * elflink.c (_bfd_elf_section_already_linked): Replace.
721 "asection *" with "struct already_linked *". Replace the plugin
722 dummy with the LTO output.
723 * linker.c (_bfd_generic_section_already_linked): Likewise.
724 * targets.c (struct already_linked): Add forward declaration.
725 (bfd_target): Replace "struct bfd_section *" with
726 "struct already_linked *" in _section_already_linked.
727 * bfd-in2.h: Regenerate.
728 * libbfd.h: Regenerate.
730 2011-07-06 Tristan Gingold <gingold@adacore.com>
732 * mach-o.h: Move loader related definitions to
733 include/mach-o/loader.h. Include it.
735 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
737 * elf64-x86-64.c (elf_backend_post_process_headers): Always
738 define to _bfd_elf_set_osabi.
740 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
741 Thomas Schwinge <thomas@schwinge.name>
744 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
745 ELFOSABI_LINUX alias.
746 * elf32-hppa.c: Likewise.
747 * elf32-i370.c: Likewise.
748 * elf64-hppa.c: Likewise.
750 2011-07-01 Ian Lance Taylor <iant@google.com>
752 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
753 DW_OP_lit3 to DW_OP_lit2.
755 2011-07-01 Alan Modra <amodra@gmail.com>
757 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
758 dyn relocs when called to copy flags for a weak sym.
759 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
760 (ppc64_elf_merge_private_bfd_data): Delete.
761 (bfd_elf64_bfd_merge_private_bfd_data): Define as
762 _bfd_generic_verify_endian_match.
764 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
766 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
769 2011-06-28 Tristan Gingold <gingold@adacore.com>
771 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
773 (_bfd_vms_write_etir): Write linkage index from reloc.
775 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
777 * mach-o.c (bfd_mach_o_read_command): Also ignore
778 BFD_MACH_O_LC_ROUTINES_64.
780 2011-06-27 Tristan Gingold <gingold@adacore.com>
782 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
783 section target index.
785 2011-06-27 Nick Clifton <nickc@redhat.com>
787 * cisco-core.c (cisco_core_little_vec): Add initialization of
788 match_priority field.
790 2011-06-27 Tristan Gingold <gingold@adacore.com>
792 * cache.c: Include bfd_stdint.h.
793 (cache_bmmap): Change profile. Return region start and size.
794 * bfdio.c (struct bfd_iovec): Change bmmap profile.
795 (bfd_mmap): Change profile and adjust. Update comment.
796 (memory_bmmap): Change profile.
797 * opncls.c (opncls_bmmap): Change profile.
798 * vms-lib.c (vms_lib_bmmap): Likewise.
799 * libbfd.h: Regenerate.
800 * bfd-in2.h: Regenerate.
802 2011-06-27 Tristan Gingold <gingold@adacore.com>
804 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
807 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
809 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
810 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
812 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
814 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
816 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
818 2011-06-24 Richard Henderson <rth@redhat.com>
821 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
822 tlsgd insn before swapping adjacent insns.
824 2011-06-24 Tristan Gingold <gingold@adacore.com>
826 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
829 2011-06-24 Alan Modra <amodra@gmail.com>
832 * elf.c (assign_file_positions_for_load_sections): Don't align
833 sh_offset for all SHT_NOBITS sections here, just .tbss sections
834 that don't get a PT_LOAD.
836 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
838 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
839 (sh_elf_check_relocs): Likewise.
841 2011-06-22 Richard Henderson <rth@redhat.com>
843 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
844 TPREL in a PIE image.
845 (alpha_dynamic_entries_for_reloc): Likewise.
846 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
847 (elf64_alpha_relax_got_load): Likewise.
849 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
851 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
854 2011-06-22 Alan Modra <amodra@gmail.com>
856 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
857 plugin symbols. Fix segfault on linker scrip defined syms.
859 2011-06-20 Jakub Jelinek <jakub@redhat.com>
862 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
863 at all for linker created .eh_frame sections.
864 (_bfd_elf_discard_section_eh_frame): Handle linker created
865 .eh_frame sections with no relocations.
866 * elf64-x86-64.c: Include dwarf2.h.
867 (elf_x86_64_eh_frame_plt): New variable.
868 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
869 PLT_FDE_LEN_OFFSET): Define.
870 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
871 (elf_x86_64_create_dynamic_sections): Create and fill in
872 .eh_frame section for .plt section.
873 (elf_x86_64_size_dynamic_sections): Write .plt section size
874 into .eh_frame FDE covering .plt section.
875 (elf_x86_64_finish_dynamic_sections): Write .plt section
876 start into .eh_frame FDE covering .plt section. Call
877 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
878 (elf_backend_plt_alignment): Define to 4.
879 * elf32-i386.c: Include dwarf2.h.
880 (elf_i386_eh_frame_plt): New variable.
881 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
882 PLT_FDE_LEN_OFFSET): Define.
883 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
884 (elf_i386_create_dynamic_sections): Create and fill in
885 .eh_frame section for .plt section.
886 (elf_i386_size_dynamic_sections): Write .plt section size
887 into .eh_frame FDE covering .plt section.
888 (elf_i386_finish_dynamic_sections): Write .plt section
889 start into .eh_frame FDE covering .plt section. Call
890 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
891 (elf_backend_plt_alignment): Define to 4.
893 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
895 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
898 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
900 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
901 CORE_HEADER is defined.
902 (elf_x86_64_write_core_note): New.
903 (elf_backend_write_core_note): Likewise.
905 * hosts/x86-64linux.h (uint64_t): New.
906 (user_regsx32_struct): Likewise.
907 (elf_gregx32_t): Likewise.
908 (ELF_NGREGX32): Likewise.
909 (elf_gregsetx32_t): Likewise.
910 (elf_prstatusx32): Likewise.
911 (prstatusx32_t): Likewise.
912 (user_fpregs32_struct): Removed.
913 (user_fpxregs32_struct): Likewise.
915 (elf_fpregset32_t): Likewise.
916 (elf_fpxregset32_t): Likewise.
917 (prgregset32_t): Likewise.
918 (prfpregset32_t): Likewise.
920 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
922 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
923 (elf_x86_64_grok_psinfo): Likewise.
925 2011-06-16 Nick Clifton <nickc@redhat.com>
927 * elf.c (elf_find_function): Fail if not provided with a symbol
930 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
932 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
933 * elf.c (elfcore_grok_arm_vfp): New function.
934 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
935 (elfcore_write_arm_vfp): New function.
936 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
938 2011-06-14 Richard Henderson <rth@redhat.com>
940 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
941 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
942 (elf64_alpha_always_size_sections): Don't call
943 elf64_alpha_merge_ind_symbols.
944 (elf_backend_copy_indirect_symbol): New.
946 2011-06-14 Alan Modra <amodra@gmail.com>
949 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
950 before doing anything.
951 (_bfd_elf_discard_section_eh_frame): Likewise.
953 2011-06-14 Alan Modra <amodra@gmail.com>
955 * Makefile.am: Formatting.
956 * Makefile.in: Regenerate.
957 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
958 * po/SRC-POTFILES.in: Regnerate.
960 2011-06-14 Alan Modra <amodra@gmail.com>
962 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
963 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
964 Don't handle warning symbols here.
965 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
966 (allocate_dynrelocs, readonly_dynrelocs): As above.
968 2011-06-14 Alan Modra <amodra@gmail.com>
971 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
972 (elf_gc_sweep): Don't treat debug and sections like .comment
974 (bfd_elf_gc_sections): Treat note sections as gc roots only when
975 not part of a group. Always call gc_mark_extra_sections.
976 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
977 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
978 _bfd_elf_gc_mark_extra_sections.
979 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
980 _bfd_elf_gc_mark_extra_sections.
981 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
983 2011-06-13 Nick Clifton <nickc@redhat.com>
985 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
986 variable 'local_got_offsets'.
987 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
988 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
990 2011-06-13 Walter Lee <walt@tilera.com>
992 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
993 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
994 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
996 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
998 (BFD64_BACKENDS): Add elf64-tilegx.lo.
999 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1000 * Makefile.in: Regenerate.
1001 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1002 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1003 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1004 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1005 bfd-in2.h: Regenerate.
1006 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1007 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1008 and bfd_elf64_tilegx_vec.
1009 * configure: Regenerate.
1010 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1012 * libbfd.h: Regenerate.
1013 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1014 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1015 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1016 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1017 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1018 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1019 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1020 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1021 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1022 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1023 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1024 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1025 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1026 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1027 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1028 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1029 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1030 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1031 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1032 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1033 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1034 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1035 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1036 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1037 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1038 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1039 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1040 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1041 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1042 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1043 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1044 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1045 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1046 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1047 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1048 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1049 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1050 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1051 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1052 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1053 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1054 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1055 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1056 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1057 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1058 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1059 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1060 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1061 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1062 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1063 * targets.c (bfd_elf32_tilegx_vec): Declare.
1064 (bfd_elf32_tilepro_vec): Declare.
1065 (bfd_elf64_tilegx_vec): Declare.
1066 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1067 and bfd_elf64_tilegx_vec.
1068 * cpu-tilegx.c: New file.
1069 * cpu-tilepro.c: New file.
1070 * elf32-tilepro.h: New file.
1071 * elf32-tilepro.c: New file.
1072 * elf32-tilegx.c: New file.
1073 * elf32-tilegx.h: New file.
1074 * elf64-tilegx.c: New file.
1075 * elf64-tilegx.h: New file.
1076 * elfxx-tilegx.c: New file.
1077 * elfxx-tilegx.h: New file.
1079 2011-06-13 Alan Modra <amodra@gmail.com>
1081 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1082 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1083 warning symbols here.
1084 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1085 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1086 elf32_arm_readonly_dynrelocs): Likewise.
1087 * elf32-bfin.c (bfin_discard_copies): Likewise.
1088 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1089 elf_cris_discard_excess_dso_dynamics,
1090 elf_cris_discard_excess_program_dynamics): Likewise.
1091 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1092 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1093 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1094 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1095 elf_i386_readonly_dynrelocs): Likewise.
1096 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1097 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1098 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1099 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1100 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1101 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1102 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1103 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1104 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1105 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1106 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1107 elf32_tic6x_readonly_dynrelocs): Likewise.
1108 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1109 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1110 xstormy16_relax_plt_realloc): Likewise.
1111 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1112 * elf64-alpha.c (elf64_alpha_output_extsym,
1113 elf64_alpha_calc_got_offsets_for_symbol,
1114 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1115 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1116 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1117 elf_hppa_unmark_useless_dynamic_symbols,
1118 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1119 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1120 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1121 readonly_dynrelocs, merge_global_got, reallocate_got,
1122 undo_symbol_twiddle): Likewise.
1123 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1124 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1125 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1126 elf_x86_64_readonly_dynrelocs): Likewise.
1127 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1128 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1129 _bfd_elf_link_find_version_dependencies,
1130 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1131 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1132 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1133 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1134 elf_gc_propagate_vtable_entries_used,
1135 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1136 elf_gc_allocate_got_offsets): Likewise.
1137 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1138 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1139 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1140 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1141 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1142 * i386linux.c (linux_tally_symbols): Likewise.
1143 * m68klinux.c (linux_tally_symbols): Likewise.
1144 * sparclinux.c (linux_tally_symbols): Likewise.
1145 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1146 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1148 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1149 function. Update all callers.
1150 * aoutx.h (aout_link_write_other_symbol): Likewise.
1151 * pdp11.c (aout_link_write_other_symbol): Likewise.
1152 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1153 * ecoff.c (ecoff_link_write_external): Likewise.
1154 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1155 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1157 * ecoff.c (ecoff_link_hash_traverse): Delete.
1158 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1159 _bfd_coff_write_global_sym.
1160 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1161 * libcoff.h: Regenerate.
1163 2011-06-10 Nick Clifton <nickc@redhat.com>
1165 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1166 backend does not provide a function for creating dynamic sections
1168 (bfd_elf_final_link): Issue a warning message if a dynamic section
1169 has the SHT_NOTE type.
1170 (bfd_elf_final_link): Do not look for dynamic strings in a section
1171 that does not have the SHT_STRTAB type or the name .dynstr.
1172 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1173 section is not in the output binary.
1174 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1176 2011-06-09 Tristan Gingold <gingold@adacore.com>
1178 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1179 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1182 2011-06-09 Tristan Gingold <gingold@adacore.com>
1184 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1186 2011-06-09 Nick Clifton <nickc@redhat.com>
1189 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1190 that the output section has an allocated bfd_elf_section_data
1192 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1193 symbols in sections that have been removed by garbage collection.
1195 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1197 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1198 relocations in SEC_DEBUGGING sections when building shared
1201 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1204 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1205 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1207 2011-06-08 Tristan Gingold <gingold@adacore.com>
1209 * makefile.vms (OBJS): Add elfxx-ia64.obj
1212 2011-06-08 Alan Modra <amodra@gmail.com>
1214 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1215 * sco5-core.c: Init match_priority field.
1217 2011-06-08 Alan Modra <amodra@gmail.com>
1219 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1220 indirect links here.
1222 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1224 * irix-core.c (irix_core_vec): Add match_priority field.
1226 2011-06-06 Alan Modra <amodra@gmail.com>
1228 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1230 * configure.in: Bump bfd version.
1231 * elfcode.h (elf_object_p): Delete hacks preventing match of
1232 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1233 * elfxx-target.h (elf_match_priority): Define and use.
1234 * format.c (bfd_check_format_matches): Use target match_priority
1235 to choose best of multiple matching targets. In cases with multiple
1236 matches rerun _bfd_check_format if we don't choose the last match.
1237 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1238 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1239 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1240 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1241 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1242 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1243 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1244 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1245 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1246 * vms-lib.c, * xsym.c: Init match_priority field.
1247 * configure: Regenerate.
1248 * bfd-in2.h: Regenerate.
1250 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1253 * elfcode.h (elf_object_p): Revert the last change.
1255 2011-06-04 Alan Modra <amodra@gmail.com>
1257 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1258 return the other arch.
1259 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1262 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1265 * hash.c (higher_primer_number): Add more, small, prime numbers.
1266 (bfd_hash_set_default_size): Likewise.
1268 2011-06-02 Nick Clifton <nickc@redhat.com>
1270 * coff-mcore.c: Fix spelling typo.
1271 * coff-stgo32.c: Likewise.
1272 * elf32-arm.c: Likewise.
1273 * elf32-avr.c: Likewise.
1274 * elf-m68hc1x.c: Likewise.
1275 * elf32-mcore.c: Likewise.
1276 * elf32-mep.c: Likewise.
1277 * elf32-mt.c: Likewise.
1278 * elf32-ppc.c: Likewise.
1279 * elf32-xtensa.c: Likewise.
1280 * elf64-ppc.c: Likewise.
1281 * elfxx-mips.c: Likewise.
1282 * netbsd.h: Likewise.
1283 * nlmcode.h: Likewise.
1284 * vms-alpha.c: Likewise.
1285 * po/bfd.pot: Regenerate.
1286 * po/SRC-POTFILES.in: Regenerate.
1288 2011-06-01 DJ Delorie <dj@redhat.com>
1290 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1291 * target.c: Likewise.
1292 * configure.in: Likewise.
1293 * configure.in: Regenerate.
1294 * elf32-rx.c: Add elf32-rx-be-ns target.
1295 (rx_elf_object_p): Never allow the be-ns target by default,
1296 only allow it if the user requests it.
1298 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1300 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1301 relocation in readonly section in a shared object.
1302 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1304 2011-05-31 Nick Clifton <nickc@redhat.com>
1306 * archive.c (adjust_relative_path): Fix comment to prevent it
1307 corrupting the auto-generated bfd.h.
1309 2011-05-31 Paul Brook <paul@codesourcery.com>
1311 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1312 for known functions.
1313 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1316 2011-05-31 Paul Brook <paul@codesourcery.com>
1318 * elf32-arm.c (arm_stub_is_thumb): Add
1319 arm_stub_long_branch_v4t_thumb_tls_pic.
1320 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1323 2011-05-27 Nick Clifton <nickc@redhat.com>
1326 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1327 unable to read a file pointed to by an entry in a thin archive.
1328 (adjust_relative_path): Use lrealpath to canonicalize paths.
1329 Handle the case where the reference path is above the current
1330 path in the directory tree.
1332 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1335 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1336 R_X86_64_TPOFF64 in executable.
1338 2011-05-26 Alan Modra <amodra@gmail.com>
1340 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1341 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1342 local_protected comment.
1344 2011-05-25 Tristan Gingold <gingold@adacore.com>
1346 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1347 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1348 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1349 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1350 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1351 (elf32-ia64.c): Created from elfnn-ia64.c
1352 (elf64-ia64.c): Likewise.
1353 * elfxx-ia64.h: New file.
1354 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1355 functions.Includes elfxx-ia64.h.
1356 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1357 (IA64_HOWTO): Adjust.
1358 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1359 (elfNN_ia64_reloc_type_lookup): Renames to
1360 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1361 (elfNN_ia64_reloc_name_lookup): Renames to
1362 ia64_elf_reloc_name_lookup. Make it public.
1363 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1364 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1366 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1367 Move it and make it public. Move prototype to elfxx-ia64.h
1368 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1369 Move prototype to elfxx-ia64.h
1370 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1371 (elfNN_ia64_info_to_howto): Adjust calls.
1372 (elfNN_ia64_relax_section): Adjust calls.
1373 (count_dyn_reloc): Fix typo.
1374 (elfNN_ia64_relocate_section): Adjust calls.
1375 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1376 (bfd_elfNN_bfd_reloc_type_lookup)
1377 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1378 * configure: Regenerate.
1379 * Makefile.in: Regenerate.
1381 2011-05-23 DJ Delorie <dj@redhat.com>
1383 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1384 the vma/lma swapping done in elf32_rx_modify_program_headers.
1386 2011-05-23 Nick Clifton <nickc@redhat.com>
1388 * elf-m10300.c (mn10300_elf_mkobject): New function.
1389 (bfd_elf32_mkobject): Define.
1391 2011-05-23 Alan Modra <amodra@gmail.com>
1393 * elf-bfd.h: Comment typo fix.
1394 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1395 struct elf_dyn_relocs throughout.
1396 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1398 2011-05-23 Alan Modra <amodra@gmail.com>
1400 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1401 functions rather than warning callback or _bfd_error_handler.
1402 * elf32-ppc.c: Likewise.
1403 * elf64-ppc.c: Likewise.
1404 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1406 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1408 2011-05-23 Alan Modra <amodra@gmail.com>
1411 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1412 .tbss, and page align same for all SHT_NOBITS sections.
1414 2011-05-21 Alan Modra <amodra@gmail.com>
1417 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1419 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1420 segment if just for .tbss.
1421 (assign_file_positions_for_load_sections): Don't report "can't
1422 allocate in segment" errors for .tbss.
1423 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1424 from SHT_NOBITS section filepos.
1426 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1428 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1429 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1430 (elf32_tic6x_relocate_section): Handle them.
1432 2011-05-18 Nick Clifton <nickc@redhat.com>
1435 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1436 sections when building shared libraries.
1438 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1441 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1444 2011-05-18 Tristan Gingold <gingold@adacore.com>
1446 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1447 (xcoff_sweep): Always keep dwarf sections.
1448 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1450 2011-05-18 Tristan Gingold <gingold@adacore.com>
1452 * libxcoff.h (struct xcoff_dwsect_name): New type.
1453 (XCOFF_DWSECT_NBR_NAMES): New macro.
1454 (xcoff_dwsect_names): Declare.
1455 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1456 (styp_to_sec_flags): Ditto.
1457 (coff_new_section_hook): Ditto.
1458 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1459 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1461 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1464 * elf32-rx.c (ignore_lma): New variable.
1465 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1466 (rx_modify_program_headers): Only copy the LMA into the VMA if
1469 2011-05-17 Alan Modra <amodra@gmail.com>
1472 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1473 * elflink.c (elf_link_add_object_symbols): Likewise.
1474 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1476 2011-05-16 Alan Modra <amodra@gmail.com>
1478 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1480 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1482 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1483 global GOT entries for GOT_PAGE relocations against global symbols.
1485 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1487 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1488 (tic6x-*-*): Replaced by these.
1489 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1490 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1491 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1493 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1494 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1495 "elf32-target.h" two more times.
1496 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1497 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1498 bfd_elf32_tic6x_elf_le_vec.
1499 * configure: Regenerate.
1501 2011-05-13 Jan Beulich <jbeulich@novell.com>
1503 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1505 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1507 * config.in: Regenerated.
1508 * configure: Regenerated.
1509 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1510 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1511 HAVE_PSINFO32_T_PR_PID.
1512 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1513 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1514 and HAVE_PSINFO32_T_PR_PID.
1515 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1517 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1519 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1521 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1522 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1524 2011-05-09 Paul Brook <paul@codesourcery.com>
1526 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1527 * bfd-in2.h: Regenerate.
1528 * elf32-tic6x.c: Include limits.h.
1529 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1530 _tic6x_elf_section_data): New.
1531 (elf32_tic6x_section_data): Define.
1532 (elf32_tic6x_new_section_hook): Allocate target specific data.
1533 (elf32_tic6x_add_unwind_table_edit): New function.
1534 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1535 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1536 elf32_tic6x_copy_exidx_entry): New functions.
1537 (elf_backend_write_section): Define.
1539 2011-05-09 Paul Brook <paul@codesourcery.com>
1541 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1542 elf32_tic6x_fake_sections): New functions.
1543 (elf_backend_fake_sections): Define.
1545 2011-05-09 Paul Brook <paul@codesourcery.com>
1547 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1548 (elf_backend_gc_mark_extra_sections): Define.
1550 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1553 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1554 references to symbols defined in discarded sections.
1556 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1559 * coffgen.c (coff_write_symbol): Assume input section is its own
1560 output section if output_section member not set.
1561 (coff_write_alien_symbol): Likewise.
1563 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1566 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1568 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1571 * section.c (SEC_ELF_REVERSE_COPY): New.
1572 * bfd-in2.h: Regenerated.
1574 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1577 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1578 * bfd-in2.h: Regenerate.
1580 2011-05-06 Tristan Gingold <gingold@adacore.com>
1582 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1583 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1584 any code section. Add comments.
1585 (alpha_vms_object_p): Use void * instead of PTR.
1586 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1587 (build_module_list): Guard against no DST section. Add comments.
1588 (alpha_vms_link_output_symbol): Discard undefined symbols.
1589 (alpha_vms_get_section_contents): Simply memcpy if the section was
1590 already loaded. Fix typo.
1591 (vms_new_section_hook): Use void * instead of PTR.
1592 (vms_alpha_vec): Ditto.
1594 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1596 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1597 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1599 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1601 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1602 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1603 mismatch. Choose the lower of the two values.
1604 (bfd_elf32_bfd_final_link): New macro.
1606 2011-04-28 Tristan Gingold <gingold@adacore.com>
1608 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1609 (bfd_xcoff_swap_aux_out): Ditto.
1610 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1611 (bfd_xcoff64_swap_aux_out): Ditto.
1613 2011-05-04 Alan Modra <amodra@gmail.com>
1616 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1617 was_undefined on dot-symbols.
1619 2011-05-03 Paul Brook <paul@codesourcery.com>
1622 * elf32-tic6x.c (elf32_tic6x_howto_table,
1623 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1624 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1627 2011-05-01 Alan Modra <amodra@gmail.com>
1630 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1631 creating ifunc sections.
1632 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1634 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1636 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1639 2011-04-28 Tom Tromey <tromey@redhat.com>
1641 * bfdio.c (memory_bstat): Pass correct size to memset.
1643 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1645 * dwarf2.c (dwarf_debug_sections): Mark const.
1646 * elf.c (special_sections): Likewise.
1647 * libbfd-in.h (dwarf_debug_sections): Likewise.
1648 * libbfd.h: Regenerate.
1650 2011-04-26 Kai Tietz <ktietz@redhat.com>
1652 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1655 2011-04-26 Tristan Gingold <gingold@adacore.com>
1657 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1659 2011-04-24 Alan Modra <amodra@gmail.com>
1663 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1664 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1665 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1666 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1667 it is a redef of an IR symbol in a real BFD.
1669 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1671 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1672 in readonly section in a shared object.
1673 (elf_i386_size_dynamic_sections): Likewise.
1674 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1675 (elf_x86_64_size_dynamic_sections): Likewise.
1677 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1680 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1682 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1684 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1686 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1687 on dynamic symbol error.
1688 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1690 2011-04-20 Tristan Gingold <gingold@adacore.com>
1692 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1694 2011-04-20 Alan Modra <amodra@gmail.com>
1696 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1697 (bfd_hash_table_init_n): Overflow checking.
1698 (bfd_hash_set_default_size): Return current size. Take unsigned long
1699 arg. Add 65537 to hash_size primes.
1700 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1701 * bfd-in2.h: Regenerate.
1703 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1705 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1708 2011-04-20 Alan Modra <amodra@gmail.com>
1710 * libbfd.c (bfd_log2): Do return rounded up value.
1711 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1712 call with expanded old round down version of the function.
1714 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1715 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1717 2011-04-20 Alan Modra <amodra@gmail.com>
1720 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1721 in their own common section.
1722 * elflink.c (elf_link_add_object_symbols): Likewise.
1723 * linker.c (generic_link_check_archive_element): Don't lose flags
1724 if common section is pre-existing.
1725 (_bfd_generic_link_add_one_symbol): Likewise.
1727 2011-04-20 Alan Modra <amodra@gmail.com>
1730 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1731 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1732 multiple_definition regardless of allow_multiple_definition.
1733 * simple.c (simple_dummy_multiple_definition): Update.
1734 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1737 2011-04-18 Tristan Gingold <gingold@adacore.com>
1739 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1741 2011-04-18 Alan Modra <amodra@gmail.com>
1745 * bfd.c (BFD_PLUGIN): Define.
1746 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1747 * bfd-in2.h: Regenerate.
1748 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1749 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1751 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1753 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1756 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1758 * elf-bfd.h (struct sdt_note): New struct.
1759 (struct elf_obj_tdata) <sdt_note_head>: New field.
1760 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1761 (elfobj_grok_stapsdt_note): Likewise.
1762 (elf_parse_notes): Added code to treat SystemTap note
1765 2011-04-12 Richard Henderson <rth@redhat.com>
1767 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1768 exclude empty .got sections.
1770 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1772 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1773 array access for BFD_RELOC_386_IRELATIVE.
1775 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1777 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1779 2011-04-11 Mark Wielaard <mjw@redhat.com>
1782 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1783 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1784 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1785 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1786 also if STB_GNU_UNIQUE symbol binding was seen.
1787 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1788 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1789 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1790 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1791 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1792 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1794 2011-04-11 Alan Modra <amodra@gmail.com>
1796 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1798 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1799 (_bfd_generic_get_section_contents_in_window): Likewise.
1800 * section.c (bfd_get_section_contents): Likewise.
1801 * compress.c (bfd_get_full_section_contents): Likewise.
1802 * elf32-rx.c (rx_final_link): Ignore rawsize.
1803 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1804 bfd with bfd_get_section_limit.
1805 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1806 os->size during final link. Update callers.
1807 * bfd-in2.h: Regenerate.
1809 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1812 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1813 as the number of global entries when merging with the primary GOT.
1815 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1817 * elf32-i386.c: Update copyright year.
1818 * elf64-x86-64.c: Likewise.
1820 2011-04-09 Kai Tietz <ktietz@redhat.com>
1822 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1823 buffer and use rawsize for sorting.
1824 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1825 before doing alignment.
1827 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1829 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1830 error on unsupported relocation.
1831 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1833 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1836 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1839 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1842 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1843 instead of shared for R_386_TLS_LDO_32.
1845 2011-04-08 Tristan Gingold <gingold@adacore.com>
1847 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1849 * xcoff-target.h: Remove
1850 * Makefile.in: Regenerate.
1852 2011-04-07 Cary Coutant <ccoutant@google.com>
1854 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1856 2011-04-07 Paul Brook <paul@codesourcery.com>
1858 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1860 (elf32_tic6x_howto_table_rel): Ditto.
1861 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1862 (elf32_tic6x_check_relocs): Ditto.
1864 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1866 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1868 (strongarm*, thumb*, xscale*): Remove architectures.
1869 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1870 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1871 xscale-*-coff): Remove targets.
1873 2011-04-01 Tristan Gingold <gingold@adacore.com>
1875 * elfxx-ia64.c: include bfd_stdint.h
1877 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1879 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1880 dynobj and its initialization.
1882 2011-03-31 Tristan Gingold <gingold@adacore.com>
1884 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1885 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1886 BFD_HOST_LONG_LONG to 1.
1888 2011-03-31 Tristan Gingold <gingold@adacore.com>
1890 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1891 (_bfd_vms_write_etir): Ditto.
1892 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1893 * configure.com: Generate bfd_stdint.h
1895 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1897 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1898 (elf32_tic6x_setup): Declare.
1899 * elf32-tic6x.c: Include <limits.h>.
1900 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1901 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1903 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1904 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1905 tic6x_elf_scom_symbol_ptr): New static variables.
1906 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1907 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1908 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1909 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1910 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1911 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1912 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1913 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1914 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1915 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1916 to weak symbols as required by the ABI.
1917 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1918 as needed when generating DSBT output.
1919 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1920 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1921 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1922 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1923 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1924 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1925 New static functions.
1926 (ELF_MAXPAGESIZE): Define to 0x1000.
1927 (bfd_elf32_bfd_copy_private_bfd_data,
1928 bfd_elf32_bfd_link_hash_table_create,
1929 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1930 elf_backend_want_got_plt, elf_backend_want_dynbss,
1931 elf_backend_plt_readonly, elf_backend_got_header_size,
1932 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1933 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1934 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1935 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1936 elf_backend_section_from_bfd_section,
1937 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1938 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1939 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1941 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1942 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1943 * bfd/bfd-in2.h: Regenerate.
1944 * bfd/libbfd.h: Regenerate.
1945 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1947 2011-03-31 Tristan Gingold <gingold@adacore.com>
1949 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1950 entry on xcoff when value is C_NULL_VALUE.
1952 2011-03-31 Tristan Gingold <gingold@adacore.com>
1954 * libcoff-in.h (exec_hdr): Remove.
1955 * libcoff.h: Regenerate.
1957 2011-03-30 Nick Clifton <nickc@redhat.com>
1959 * po/da.po: Updated Danish translation.
1961 2011-03-29 Richard Henderson <rth@redhat.com>
1963 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1964 (elf64_alpha_gc_sweep_hook): New.
1965 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1966 (elf_backend_can_gc_sections): New.
1968 2011-03-26 John Marino <binutils@marino.st>
1970 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1971 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1972 * configure: Regenerate.
1974 2011-03-25 Michael Snyder <msnyder@vmware.com>
1976 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
1978 2011-03-25 Tristan Gingold <gingold@adacore.com>
1980 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
1981 of find_nearest_line on object files.
1983 2011-03-25 Tristan Gingold <gingold@adacore.com>
1985 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
1987 (alpha_vms_create_eisd_for_section): Make code sections read-only.
1989 2011-03-24 Alan Modra <amodra@gmail.com>
1991 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
1992 old-style __tls_get_addr calls without marker relocs don't match
1993 their arg setup insn one for one. If such mismatches are found
1994 report the reloc and don't do any tls optimization.
1995 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1997 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
1999 * bfd-in2.h: Regenerate.
2001 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2003 * archures.c: Add AVR XMEGA architecture information.
2004 * cpu-avr.c (arch_info_struct): Likewise.
2005 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2006 (elf32_avr_object_p): Likewise.
2008 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2010 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2011 * bfd-in2.h: Regenerate.
2012 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2013 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2015 (elf32_arm_howto_from_type): Update accordingly.
2016 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2017 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2018 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2019 with an extra noncall_refcount field.
2020 (arm_local_iplt_info): New structure.
2021 (elf_arm_obj_tdata): Add local_iplt.
2022 (elf32_arm_local_iplt): New accessor macro.
2023 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2024 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2025 Change tls_type to a bitfield and add is_iplt.
2026 (elf32_arm_link_hash_newfunc): Update accordingly.
2027 (elf32_arm_allocate_local_sym_info): New function.
2028 (elf32_arm_create_local_iplt): Likewise.
2029 (elf32_arm_get_plt_info): Likewise.
2030 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2031 (elf32_arm_get_local_dynreloc_list): Likewise.
2032 (create_ifunc_sections): Likewise.
2033 (elf32_arm_copy_indirect_symbol): Update after the changes to
2034 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2035 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2036 to get PLT information. Assert that all STT_GNU_IFUNC references
2037 are turned into PLT references.
2038 (arm_build_one_stub): Pass the symbol type to
2039 elf32_arm_final_link_relocate.
2040 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2041 (elf32_arm_allocate_irelocs): New function.
2042 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2043 all R_ARM_IRELATIVE.
2044 (elf32_arm_allocate_plt_entry): New function.
2045 (elf32_arm_populate_plt_entry): Likewise.
2046 (elf32_arm_final_link_relocate): Add an st_type parameter.
2047 Set srelgot to null for static objects. Use separate variables
2048 to record which st_value and st_type should be used when generating
2049 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2050 symbol's PLT information, setting has_iplt_entry, splt,
2051 plt_offset and gotplt_offset accordingly. Check whether
2052 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2053 the relocation target accordingly. Broaden assert to include
2054 .iplts. Don't set sreloc for static relocations. Assert that
2055 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2056 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2057 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2058 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2059 resolve GOT references to the .igot.plt entry.
2060 (elf32_arm_relocate_section): Update the call to
2061 elf32_arm_final_link_relocate.
2062 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2063 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2064 relocations in shared libraries and relocatable executables.
2065 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2066 to get the list of dynamic relocations for a local symbol.
2067 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2068 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2069 to allocate local symbol information. Treat R_ARM_REL32 and
2070 R_ARM_REL32_NOI as call relocations in shared libraries and
2071 relocatable executables. Record PLT information for local
2072 STT_GNU_IFUNC functions as well as global functions. Count
2073 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2074 to get the list of dynamic relocations for a local symbol.
2075 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2076 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2077 removed. Update after the changes to elf32_arm_link_hash_entry.
2078 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2079 entries should live in .plt or .iplt. Check whether the .igot.plt
2080 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2081 to allocate .plt and .(i)got.plt entries. Detect which .got
2082 entries will need R_ARM_IRELATIVE relocations and use
2083 elf32_arm_allocate_irelocs to allocate them. Likewise other
2084 non-.got dynamic relocations.
2085 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2086 and dynamic relocations for local STT_GNU_IFUNC symbols.
2087 Check whether the .igot.plt and .got entries can be combined.
2088 Detect which .got entries will need R_ARM_IRELATIVE relocations
2089 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2090 section pointers intead of strcmp checks. Handle iplt and igotplt.
2091 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2092 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2093 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2095 (elf32_arm_output_plt_map_1): New function, split out from
2096 elf32_arm_output_plt_map. Handle .iplt entries. Use
2097 elf32_arm_plt_needs_thumb_stub_p.
2098 (elf32_arm_output_plt_map): Call it.
2099 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2100 local .iplt entries.
2101 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2102 (elf32_arm_swap_symbol_out): Likewise.
2103 (elf32_arm_add_symbol_hook): New function.
2104 (elf_backend_add_symbol_hook): Define for all targets.
2106 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2108 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2109 * elf.c (swap_out_syms): Set st_target_internal for each
2111 * elfcode.h (elf_swap_symbol_in): Likewise.
2112 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2113 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2114 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2115 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2116 * elflink.c (elf_link_output_extsym): Likewise.
2117 (bfd_elf_final_link): Likewise.
2118 (elf_link_add_object_symbols): Copy st_target_internal
2119 to the hash table if we see a definition.
2120 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2121 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2122 a branch_type field.
2123 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2124 (arm_type_of_stub): Replace actual_st_type with an
2125 actual_branch_type parameter.
2126 (arm_build_one_stub): Use branch types rather than st_types to
2127 determine the type of branch.
2128 (cortex_a8_erratum_scan): Likewise.
2129 (elf32_arm_size_stubs): Likewise.
2130 (bfd_elf32_arm_process_before_allocation): Likewise.
2131 (allocate_dynrelocs_for_symbol): Likewise.
2132 (elf32_arm_finish_dynamic_sections): Likewise.
2133 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2134 a branch_type parameter.
2135 (elf32_arm_relocate_section): Update call accordingly.
2136 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2137 (elf32_arm_output_map_sym): Initialize st_target_internal.
2138 (elf32_arm_output_stub_sym): Likewise.
2139 (elf32_arm_symbol_processing): Delete.
2140 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2141 Use st_target_internal to record the branch type.
2142 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2144 (elf32_arm_is_function_type): Delete.
2145 (elf_backend_symbol_processing): Likewise.
2146 (elf_backend_is_function_type): Likewise.
2148 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2150 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2151 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2154 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2156 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2157 may_need_local_target_p and may_become_dynamic_p to classify
2158 the relocation type. Don't check info->symbolic or h->def_regular
2159 when deciding whether to record a potential dynamic reloc.
2160 Don't treat potential dynamic relocs as PLT references.
2161 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2162 try to make the PLT reference count go negative.
2164 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2166 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2167 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2168 Only create a dynamic relocation for local references if
2170 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2171 allocation accordingly.
2172 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2174 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2176 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2177 (elf32_arm_add_dynreloc): Likewise.
2178 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2179 to allocate dynamic relocations.
2180 (elf32_arm_size_dynamic_sections): Likewise.
2181 (allocate_dynrelocs): Likewise. Rename to
2182 allocate_dynrelocs_for_symbol.
2183 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2184 create dynamic relocations.
2185 (elf32_arm_finish_dynamic_symbol): Likewise.
2187 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2189 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2190 x32 GD->IE and GD->LE transitions.
2191 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2192 and LD->LE transitions.
2194 2011-03-10 Alan Modra <amodra@gmail.com>
2196 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2197 for LO_DS error message and correct multiple.
2199 2011-03-10 Alan Modra <amodra@gmail.com>
2201 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2202 (ppc64_elf_link_just_syms): New function.
2203 (opd_entry_value): Don't assume big-endian host.
2204 (get_r2off): New function.
2205 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2207 2011-03-06 Michael Snyder <msnyder@vmware.com>
2209 * compress.c (bfd_compress_section_contents): Check for out of mem.
2211 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2212 that case statement falls through intentionally.
2214 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2216 2011-03-04 Alan Modra <amodra@gmail.com>
2218 * archive.c (bsd_write_armap): Don't call stat in deterministic
2219 mode, and don't use st_mtime if stat returns error.
2221 2011-03-03 Michael Snyder <msnyder@vmware.com>
2223 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2225 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2227 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2228 (aout_link_write_other_symbol): Missing break statement.
2230 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2232 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2234 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2236 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2237 x32 IE->LE transition.
2238 (elf_x86_64_relocate_section): Likewise.
2240 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2242 * elflink.c (is_reloc_section): Remove function.
2243 (get_dynamic_reloc_section_name): Construct string manually.
2245 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2247 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2248 (adjust_relative_path): Likewise.
2249 (_bfd_construct_extended_name_table): Likewise.
2250 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2251 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2252 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2253 * elf32-spu.c (sort_bfds): Likewise.
2254 (spu_elf_auto_overlay): Likewise.
2255 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2256 * xcofflink.c (xcoff_set_import_path): Likewise.
2257 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2258 (xtensa_regfile_lookup_shortname): Likewise.
2260 2011-02-28 Alan Modra <amodra@gmail.com>
2263 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2264 stringsize. Properly sanity check symdef_count. Remove redundant
2267 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2269 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2270 and handle claim_file seeking. Only try to load the plugin once.
2272 2011-02-22 Andreas Schwab <schwab@redhat.com>
2274 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2275 relocation read the value from the second GOT slot.
2277 2011-02-15 Tristan Gingold <gingold@adacore.com>
2279 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2281 2011-02-15 Alan Modra <amodra@gmail.com>
2283 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2284 toc relocs. Fuss over free(NULL).
2286 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2288 * elflink.c (bfd_elf_size_dynamic_sections): Add
2289 bfd_get_symbol_leading_char to the start of newname.
2291 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2293 * configure: Regenerate.
2295 2011-02-09 Alan Modra <amodra@gmail.com>
2297 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2298 we are done. When optimising large toc, check that a global
2299 symbol on a toc reloc is defined in a kept section.
2301 2011-02-08 Nick Clifton <nickc@redhat.com>
2304 * elf.c (assign_file_positions_for_load_sections): Set the program
2305 header offset and entry size to zero if there are no program
2308 2011-02-08 Alan Modra <amodra@gmail.com>
2310 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2311 local_syms when looking for local symbols in .toc.
2313 2011-02-01 Alan Modra <amodra@gmail.com>
2315 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2316 for toc pointer on any section having makes_toc_func_call set.
2317 (check_pasted_section): Ensure pasted .init/.fini fragments use
2318 the same toc if any has makes_toc_func_call set.
2320 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2322 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2325 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2327 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2328 common sections too.
2330 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2332 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2335 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2337 Fix compilation for mingw64.
2338 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2339 typecast to avoid warning.
2340 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2342 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2343 of long for pointer to avoid warning.
2344 (elfNN_ia64_relax_brl): Idem.
2345 (elfNN_ia64_install_value): Idem.
2346 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2348 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2350 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2351 h->needs_plt when deciding whether to record a possible dynamic reloc.
2353 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2355 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2356 dynamic relocs for the removed section.
2358 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2360 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2363 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2365 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2366 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2367 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2368 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2369 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2370 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2373 2011-01-14 Alan Modra <amodra@gmail.com>
2375 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2377 (_bfd_default_error_handler): Likewise.
2378 * elf.c (print_segment_map): Likewise.
2379 * libbfd.c (warn_deprecated): Likewise.
2380 * som.c (som_sizeof_headers): No need to do so here.
2381 * coff-i860.c: Replace use of printf for error messages with
2383 * coff-ppc.c: Likewise.
2384 * coff-sh.c: Likewise.
2385 * elf32-bfin.c: Likewise.
2386 * elf32-dlx.c: Likewise.
2387 * elf32-mep.c: Likewise.
2388 * elf32-v850.c: Likewise.
2389 * mach-o.c: Likewise.
2392 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2394 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2396 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2397 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2399 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2401 (elf_x86_64_finish_dynamic_symbol): Updated.
2402 (elf_x86_64_finish_dynamic_sections): Don't use
2403 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2404 bfd_elf64_swap_dyn_out.
2406 2011-01-14 J. Park <grassman@gmail.com>
2409 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2410 following bfd_link_hash_warning symbol link.
2412 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2413 Glauber de Oliveira Costa <glommer@gmail.com>
2415 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2416 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2417 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2419 * libbfd.h: Rebuilt.
2420 * bfd-in2.h: Rebuilt.
2421 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2422 (elf32_arm_reloc_map): Likewise.
2423 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2424 (elf32_arm_stub_long_branch_any_tls_pic,
2425 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2426 (DEF_STUBS): Add new stubs.
2427 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2428 (elf32_arm_local_tlsdesc_gotent): New.
2429 (GOT_TLS_GDESC): New mask.
2430 (GOT_TLS_GD_ANY): Define.
2431 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2432 (elf32_arm_compute_jump_table_size): New.
2433 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2434 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2435 sgotplt_jump_table_size fields.
2436 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2437 (elf32_arm_link_hash_table_create): Initialize new fields.
2438 (arm_type_of_stub): Check TLS desc relocs too.
2439 (elf32_arm_stub_name): TLS desc relocs can be shared.
2440 (elf32_arm_tls_transition): Determine relaxation.
2441 (arm_stub_required_alignment): Add tls stubs.
2442 (elf32_arm_size_stubs): Likewise.
2443 (elf32_arm_tls_relax): Perform TLS relaxing.
2444 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2445 (IS_ARM_TLS_GNU_RELOC): New.
2446 (IS_ARM_TLS_RELOC): Use it.
2447 (elf32_arm_relocate_section): Perform TLS relaxing.
2448 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2450 (allocate_dynrelocs): Allocate tls desc relcoations.
2451 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2453 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2455 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2457 (elf32_arm_finish_dynamic_symbol): Adjust.
2458 (arm_put_trampoline): New.
2459 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2461 (elf_backend_always_size_sections): Define.
2463 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2465 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2467 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2471 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2472 handle symbols marked with regular reference, but not non-GOT
2473 reference when building shared library.
2475 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2476 local and global STT_GNU_IFUNC symols when building shared
2478 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2480 2011-01-05 DJ Delorie <dj@redhat.com>
2482 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2483 * libbfd.h: Regenerate.
2484 * bfd-in2.h: Regenerate.
2485 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2487 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2489 * cpu-i386.c (bfd_i386_compatible): New.
2490 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2491 with bfd_i386_compatible.
2492 (bfd_x86_64_arch_intel_syntax): Likewise.
2493 (bfd_i386_arch_intel_syntax): Likewise.
2494 (i8086_arch): Likewise.
2495 (bfd_x64_32_arch): Likewise.
2496 (bfd_x86_64_arch): Likewise.
2497 (bfd_i386_arch): Likewise.
2499 For older changes see ChangeLog-2010
2505 version-control: never