1 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
4 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
7 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
10 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
11 to struct bfd_elf_version_tree.
13 * elflink.c (elf_info_failed): Remove verdefs.
14 (_bfd_elf_export_symbol): Updated.
15 _bfd_elf_link_assign_sym_version): Likewise.
16 (bfd_elf_size_dynamic_sections): Remove pointer to struct
17 bfd_elf_version_tree. Updated.
18 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
21 * linker.c (bfd_hide_sym_by_version): New.
23 * bfd-in2.h: Regenerated.
25 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
28 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
29 if there are no GOT relocations.
31 2011-09-09 Kai Tietz <ktietz@redhat.com>
33 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
34 for targets without symbol_leading_char.
36 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
38 * bfdwin.c (bfd_get_file_window): Fix memory leak.
40 2011-09-07 Alan Modra <amodra@gmail.com>
43 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
46 2011-09-06 Alan Modra <amodra@gmail.com>
49 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
50 (ppc64_elf_edit_toc): Fix style nit. Report some details
51 on linker failure due to reference in debug or non-alloc
52 sections to optimized away toc entry, and don't abort.
54 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
56 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
59 2011-08-26 Nick Clifton <nickc@redhat.com>
61 * po/es.po: Updated Spanish translation.
63 2011-08-19 Alan Modra <amodra@gmail.com>
65 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
66 we haven't seen expected -mcmodel=medium/large code relocs.
68 2011-08-18 Tristan Gingold <gingold@adacore.com>
70 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
72 2011-08-17 Tristan Gingold <gingold@adacore.com>
74 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
76 2011-08-17 Alan Modra <amodra@gmail.com>
79 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
80 (_bfd_handle_already_linked): Declare.
81 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
82 _bfd_coff_section_already_linked.
83 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
84 * coffcode.h (coff_section_already_linked): Likewise.
85 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
86 * elf-bfd.h: Likewise.
87 * libbfd-in.h: Likewise.
88 * targets.c: Likewise.
89 * linker.c (bfd_section_already_linked): Likewise.
90 (bfd_section_already_linked_table_lookup): Likewise.
91 (bfd_section_already_linked_table_insert): Likewise.
92 (_bfd_generic_section_already_linked): Likewise. Call
93 _bfd_handle_already_linked.
94 (_bfd_handle_already_linked): New function, split out from..
95 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
96 2011-07-09 changes. Avoid unnecessary strcmp when matching
97 already_linked_list entries. Match plugin linkonce section.
98 (section_signature): Delete.
99 * coffgen.c (_bfd_coff_section_already_linked): New function.
100 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
101 * libbfd.h: Regenerate.
102 * libcoff.h: Regenerate.
103 * bfd-in2.h: Regenerate.
105 2011-08-14 Alan Modra <amodra@gmail.com>
107 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
108 shared and call to _mcount will go via plt.
110 2011-08-14 Alan Modra <amodra@gmail.com>
112 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
113 * elf32-ppc.c: Likewise.
114 (ppc_elf_select_plt_layout): Use einfo rather than info to report
117 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
120 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
121 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
122 and zero-extend it to 64bit if addend is zero for x32. Generate
123 R_X86_64_RELATIVE64 for x32.
125 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
127 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
128 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
129 * elf32-arm.c (elf32_arm_link_hash_table): New field.
130 (elf232_arm_link_hash_table_create): Initialise new field.
131 (check_use_blx): Change test depending on fix_arm1176.
132 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
133 command line options.
135 2011-08-08 Tristan Gingold <gingold@adacore.com>
137 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
138 (segsec_names_xlat): Reorder elements.
139 (bfd_mach_o_read_section_32): Fix typo.
140 (bfd_mach_o_read_section_64): Fix typo.
142 2011-08-08 Tristan Gingold <gingold@adacore.com>
144 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
145 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
146 (bfd_mach_o_section): Use them. Add next field.
147 (bfd_mach_o_segment_command): Replace sections array by
148 sect_head and sect_tail.
149 (bfd_mach_o_get_mach_o_section): New macro.
150 (bfd_mach_o_lookup_section): Remove.
151 (bfd_mach_o_new_section_hook): New function.
152 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
154 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
155 parameter with segname and sectname parameters. Adjust.
156 (bfd_mach_o_append_section_to_segment): New function. Use a
157 linked list for Mach-O sections.
158 (bfd_mach_o_write_segment_32): Adjust.
159 (bfd_mach_o_write_segment_64): Ditto.
160 (bfd_mach_o_build_commands): Fix comment. Adjust.
161 (bfd_mach_o_flatten_sections): Adjust.
162 (bfd_mach_o_print_section_map): Adjust.
163 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
164 (bfd_mach_o_new_section_hook): New function.
165 (bfd_mach_o_init_section_from_mach_o): Ditto.
166 (bfd_mach_o_read_section_32): Remove section parameter.
167 Return a section instead.
168 (bfd_mach_o_read_section_64): Ditto.
169 (bfd_mach_o_read_section): Ditto.
170 (bfd_mach_o_make_bfd_section): Adjust.
171 (bfd_mach_o_read_segment): Adjust for new profile of
172 bfd_mach_o_read_section.
173 (bfd_mach_o_lookup_section): Remove.
174 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
176 2011-08-08 Tristan Gingold <gingold@adacore.com>
178 * mach-o.h (bfd_mach_o_version_min_command): New structure.
179 (bfd_mach_o_load_command): Add version_min.
180 (mach_o_data_struct): Fix comment.
181 * mach-o.c (bfd_mach_o_read_version_min): New function.
182 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
183 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
184 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
185 (bfd_mach_o_get_name_or_null): New function.
186 (bfd_mach_o_get_name): Use the above new one.
187 (bfd_mach_o_load_command_name): Add the above new commands.
188 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
189 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
190 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
191 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
193 2011-08-08 Tristan Gingold <gingold@adacore.com>
195 * mach-o.h: Move size macros to external.h
196 Move reloc macros to reloc.h and x86-64.h.
197 * mach-o-i386.c: Includes mach-o/reloc.h
198 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
199 * mach-o.c: Add includes.
200 (bfd_mach_o_write_header): Use structure from external.h to convert.
201 (bfd_mach_o_write_thread): Ditto.
202 (bfd_mach_o_write_relocs): Ditto.
203 (bfd_mach_o_write_section_32): Ditto.
204 (bfd_mach_o_write_section_64): Ditto.
205 (bfd_mach_o_write_segment_32): Ditto.
206 (bfd_mach_o_write_segment_64): Ditto.
207 (bfd_mach_o_write_symtab): Ditto.
208 (bfd_mach_o_write_contents): Ditto.
209 (bfd_mach_o_read_header): Ditto.
210 (bfd_mach_o_read_section_32): Ditto.
211 (bfd_mach_o_read_section_64): Ditto.
212 (bfd_mach_o_read_symtab_symbol): Ditto.
213 (bfd_mach_o_read_dylinker): Ditto.
214 (bfd_mach_o_read_dylib): Ditto.
215 (bfd_mach_o_read_dysymtab): Ditto.
216 (bfd_mach_o_read_symtab): Ditto.
217 (bfd_mach_o_read_linkedit): Ditto.
218 (bfd_mach_o_read_str): Ditto.
219 (bfd_mach_o_read_dyld_info): Ditto.
220 (bfd_mach_o_read_segment): Ditto.
221 (bfd_mach_o_read_command): Ditto.
222 (bfd_mach_o_archive_p): Ditto.
223 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
224 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
225 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
226 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
227 of an hard-coded value.
229 2011-08-08 Tristan Gingold <gingold@adacore.com>
231 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
232 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
233 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
234 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
236 2011-08-08 Tristan Gingold <gingold@adacore.com>
238 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
239 (bfd_mach_o_convert_section_name_to_bfd): Use it.
240 (bfd_mach_o_get_section_type_from_name): New function.
241 (bfd_mach_o_get_section_attribute_from_name): Ditto.
242 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
243 Add comments. Add prototypes for the above new functions.
245 2011-08-05 Mark Kettenis <kettenis@gnu.org>
247 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
249 2011-08-05 Alan Modra <amodra@gmail.com>
251 * elf64-ppc.c (maybe_strip_output): New function.
252 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
254 2011-08-05 Alan Modra <amodra@gmail.com>
257 * elflink.c (_bfd_elf_section_already_linked): Return matched
258 status. Remove COFF comdat section handling.
259 * linker.c (_bfd_generic_section_already_linked): Return matched
260 status. Don't set SEC_GROUP in l_flags for plugin entries.
261 (bfd_section_already_linked): Update prototype.
262 * targets.c (_section_already_linked): Likewise.
263 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
264 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
265 (_bfd_nolink_section_already_linked): Update.
266 * libbfd.h: Regenerate.
267 * bfd-in2.h: Regenerate.
269 2011-08-05 Alan Modra <amodra@gmail.com>
271 * elf32-ppc.c: Include dwarf2.h.
272 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
273 (ppc_elf_create_glink): Create .eh_frame section.
274 (glink_eh_frame_cie): New array.
275 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
276 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
278 2011-08-04 Tristan Gingold <gingold@adacore.com>
280 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
281 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
283 2011-08-03 Tristan Gingold <gingold@adacore.com>
285 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
286 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
288 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
290 * elfxx-mips.c (check_4byte_branch): Remove function.
291 (check_relocated_bzc): New function.
292 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
293 instructions that immediately follow a compact branch
296 2011-08-02 Alan Modra <amodra@gmail.com>
298 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
300 (ppc_build_one_stub): Adjust get_relocs call to suit..
301 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
303 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
306 * archures.c (bfd_mach_i386_intel_syntax): New.
307 (bfd_mach_i386_i8086): Updated.
308 (bfd_mach_i386_i386): Likewise.
309 (bfd_mach_x86_64): Likewise.
310 (bfd_mach_x64_32): Likewise.
311 (bfd_mach_i386_i386_intel_syntax): Likewise.
312 (bfd_mach_x86_64_intel_syntax): Likewise.
313 (bfd_mach_x64_32_intel_syntax): Likewise.
314 (bfd_mach_l1om): Likewise.
315 (bfd_mach_l1om_intel_syntax): Likewise.
316 (bfd_mach_k1om): Likewise.
317 (bfd_mach_k1om_intel_syntax): Likewise.
319 * bfd-in2.h: Regenerated.
321 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
323 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
324 (bfd_x64_32_arch): Likewise.
326 * elf64-x86-64.c: Include "libiberty.h".
327 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
328 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
329 (elf_x86_64_reloc_type_lookup): Likewise.
330 (elf_x86_64_reloc_name_lookup): Likewise.
331 (elf_x86_64_relocate_section): Likewise.
332 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
334 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
336 * elfxx-mips.c (check_br32): Fix return type.
338 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
340 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
342 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
344 * elfxx-mips.c: Adjust comments throughout.
345 (mips_elf_relax_delete_bytes): Reshape code.
346 (_bfd_mips_elf_relax_section): Remove check for
347 R_MICROMIPS_GPREL16 relocations. Reshape code.
349 2011-07-28 Roland McGrath <mcgrathr@google.com>
351 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
352 (elf_i386_nacl_plt0_entry): New variable.
353 (elf_i386_plt_entry): New variable.
354 (elf_i386_nacl_pic_plt0_entry): New variable.
355 (elf_i386_nacl_pic_plt_entry): New variable.
356 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
357 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
358 (elf_backend_plt_alignment): Likewise.
360 * config.bfd: Handle i[3-7]86-*-nacl*.
361 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
362 * targets.c: Support bfd_elf32_i386_nacl_vec.
363 * configure.in: Likewise.
364 * configure: Regenerated.
366 * elf32-i386.c (struct elf_i386_plt_layout): New type.
367 (GET_PLT_ENTRY_SIZE): New macro.
368 (elf_i386_plt): New variable.
369 (struct elf_i386_backend_data): New member `plt'.
370 (elf_i386_arch_bed): Add initializer for it.
371 (elf_i386_vxworks_arch_bed): Likewise.
372 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
373 (elf_i386_plt_sym_val): Likewise.
374 (elf_i386_relocate_section): Likewise.
375 (elf_i386_finish_dynamic_symbol): Likewise.
376 Also use other elf_i386_plt_layout members for PLT details.
377 (elf_i386_finish_dynamic_sections): Likewise.
379 * elf32-i386.c (struct elf_i386_backend_data): New type.
380 (get_elf_i386_backend_data): New macro.
381 (elf_i386_arch_bed): New variable.
382 (elf_backend_arch_data): New macro.
383 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
384 (elf_i386_link_hash_table_create): Don't initialize them.
385 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
386 elf_i386_backend_data, not elf_i386_link_hash_table.
387 (elf_i386_adjust_dynamic_symbol): Likewise.
388 (elf_i386_allocate_dynrelocs): Likewise.
389 (elf_i386_readonly_dynrelocs): Likewise.
390 (elf_i386_size_dynamic_sections): Likewise.
391 (elf_i386_relocate_section): Likewise.
392 (elf_i386_finish_dynamic_symbol): Likewise.
393 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
394 (elf_i386_vxworks_link_hash_table_create): Function removed.
395 (elf_i386_vxworks_arch_bed): New variable.
396 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
398 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
399 * elfxx-target.h (elf_backend_arch_data): New macro.
400 (elfNN_bed): Use it as initializer for the new member.
402 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
404 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
407 2011-07-26 Jakub Jelinek <jakub@redhat.com>
409 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
410 and .zdebug_macro entry.
411 (dwarf_debug_section_enum): Add debug_macro.
413 2011-07-26 Alan Modra <amodra@gmail.com>
415 * elf64-ppc.c: Include dwarf2.h.
416 (struct ppc_link_hash_table): Add glink_eh_frame.
417 (create_linkage_sections): Create .eh_frame section.
418 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
420 (glink_eh_frame_cie): New array.
421 (ppc64_elf_size_stubs): Size glink_eh_frame.
422 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
423 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
425 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
428 * elf64-mmix.c (struct _mmix_elf_section_data): New members
429 has_warned_bpo and has_warned_pushj.
430 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
431 converting to ISO C. Add new parameter error_message. All
433 (mmix_elf_perform_relocation): Ditto.
434 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
435 Handle the case where mmix_elf_check_common_relocs has not been
436 called, missing preparations for relocs of the respective type.
438 2011-07-24 Chao-ying Fu <fu@mips.com>
439 Ilie Garbacea <ilie@mips.com>
440 Maciej W. Rozycki <macro@codesourcery.com>
441 Joseph Myers <joseph@codesourcery.com>
442 Catherine Moore <clm@codesourcery.com>
443 Richard Sandiford <rdsandiford@googlemail.com>
445 * archures.c (bfd_mach_mips_micromips): New macro.
446 * cpu-mips.c (I_micromips): New enum value.
447 (arch_info_struct): Add bfd_mach_mips_micromips.
448 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
450 (_bfd_mips_elf_relax_section): Likewise.
451 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
452 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
454 (_bfd_mips16_elf_reloc_shuffle): Rename to...
455 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
456 (gprel16_reloc_p): Handle microMIPS ASE.
457 (literal_reloc_p): New function.
458 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
459 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
460 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
461 and _bfd_mips_elf_reloc_shuffle changes.
462 (mips_elf_gprel32_reloc): Update comment.
463 (micromips_reloc_map): New variable.
464 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
465 (mips_elf32_rtype_to_howto): Likewise.
466 (mips_info_to_howto_rel): Likewise.
467 (bfd_elf32_bfd_is_target_special_symbol): Define.
468 (bfd_elf32_bfd_relax_section): Likewise.
469 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
470 (micromips_elf64_howto_table_rela): Likewise.
471 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
472 and _bfd_mips_elf_reloc_shuffle changes.
473 (micromips_reloc_map): Likewise.
474 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
475 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
476 (mips_elf64_rtype_to_howto): Likewise.
477 (bfd_elf64_bfd_is_target_special_symbol): Define.
478 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
479 (elf_micromips_howto_table_rela): Likewise.
480 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
481 and _bfd_mips_elf_reloc_shuffle changes.
482 (micromips_reloc_map): Likewise.
483 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
484 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
485 (mips_elf_n32_rtype_to_howto): Likewise.
486 (bfd_elf32_bfd_is_target_special_symbol): Define.
487 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
488 (LA25_LUI_MICROMIPS_2): Likewise.
489 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
490 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
491 (TLS_RELOC_P): Handle microMIPS ASE.
492 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
493 target is a microMIPS function.
494 (micromips_reloc_p): New function.
495 (micromips_reloc_shuffle_p): Likewise.
496 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
497 (got_disp_reloc_p, got_page_reloc_p): New functions.
498 (got_ofst_reloc_p): Likewise.
499 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
500 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
501 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
502 (micromips_branch_reloc_p): New function.
503 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
504 (tls_gottprel_reloc_p): Likewise.
505 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
506 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
508 (_bfd_mips16_elf_reloc_shuffle): Rename to...
509 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
510 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
511 (mips_tls_got_index, mips_elf_got_page): Likewise.
512 (mips_elf_create_local_got_entry): Likewise.
513 (mips_elf_relocation_needs_la25_stub): Likewise.
514 (mips_elf_calculate_relocation): Likewise.
515 (mips_elf_perform_relocation): Likewise.
516 (_bfd_mips_elf_symbol_processing): Likewise.
517 (_bfd_mips_elf_add_symbol_hook): Likewise.
518 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
519 (mips_elf_add_lo16_rel_addend): Likewise.
520 (_bfd_mips_elf_check_relocs): Likewise.
521 (mips_elf_adjust_addend): Likewise.
522 (_bfd_mips_elf_relocate_section): Likewise.
523 (mips_elf_create_la25_stub): Likewise.
524 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
525 (_bfd_mips_elf_gc_sweep_hook): Likewise.
526 (_bfd_mips_elf_is_target_special_symbol): New function.
527 (mips_elf_relax_delete_bytes): Likewise.
528 (opcode_descriptor): New structure.
530 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
531 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
532 (beq_insn_32): Likewise.
533 (b_insn_16, bz_insn_16): New variables.
534 (BZC32_REG_FIELD): New macro.
535 (bz_rs_insns_32, bz_rt_insns_32): New variables.
536 (bzc_insns_32, bz_insns_16):Likewise.
537 (BZ16_REG, BZ16_REG_FIELD): New macros.
538 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
539 (jal_x_insn_32_bd32): Likewise.
540 (j_insn_32, jalr_insn_32): Likewise.
541 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
542 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
543 (JR16_REG): New macro.
544 (ds_insns_16_bd16): New variable.
545 (lui_insn): Likewise.
546 (addiu_insn, addiupc_insn): Likewise.
547 (ADDIUPC_REG_FIELD): New macro.
548 (MOVE32_RD, MOVE32_RS): Likewise.
549 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
550 (move_insns_32, move_insns_16): New variables.
551 (nop_insn_32, nop_insn_16): Likewise.
553 (find_match): New function.
554 (check_br16_dslot, check_br32_dslot): Likewise.
555 (check_br16, check_br32): Likewise.
556 (IS_BITSIZE): New macro.
557 (check_4byte_branch): New function.
558 (_bfd_mips_elf_relax_section): Likewise.
559 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
560 and microMIPS modules together.
561 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
562 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
563 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
564 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
565 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
566 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
567 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
568 (BFD_RELOC_MICROMIPS_LO16): Likewise.
569 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
570 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
571 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
572 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
573 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
574 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
575 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
576 (BFD_RELOC_MICROMIPS_SUB): Likewise.
577 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
578 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
579 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
580 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
581 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
582 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
583 (BFD_RELOC_MICROMIPS_JALR): Likewise.
584 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
585 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
586 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
587 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
588 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
589 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
590 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
591 * bfd-in2.h: Regenerate.
592 * libbfd.h: Regenerate.
594 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
596 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
597 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
598 * Makefile.in: Regenerated.
600 * archures.c (bfd_architecture): Add bfd_arch_k1om.
601 (bfd_k1om_arch): New.
602 (bfd_archures_list): Add &bfd_k1om_arch.
603 * bfd-in2.h: Regenerated.
605 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
606 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
607 if bfd_elf64_x86_64_freebsd_vec is supported.
608 (targ_selvecs): Likewise.
610 * configure.in: Support bfd_elf64_k1om_vec and
611 bfd_elf64_k1om_freebsd_vec.
612 * configure: Regenerated.
616 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
617 (bfd_elf64_k1om_vec): Likewise.
618 (bfd_elf64_k1om_freebsd_vec): Likewise.
620 * targets.c (bfd_elf64_k1om_vec): New.
621 (bfd_elf64_k1om_freebsd_vec): Likewise.
622 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
623 bfd_elf64_k1om_freebsd_vec.
625 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
627 Fix false coff-go32-exe matches.
628 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
630 * coff-stgo32.c (go32_check_format): New forward declaration.
631 (COFF_CHECK_FORMAT): New defintion.
632 (go32_check_format): New function.
634 2011-07-15 Alan Modra <amodra@gmail.com>
636 * configure.in: Bump version.
637 * configure: Regenerate.
639 2011-07-14 Alan Modra <amodra@gmail.com>
641 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
642 * elf-bfd.h (struct already_linked): Forward declare.
644 2011-07-14 Alan Modra <amodra@gmail.com>
646 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
647 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
649 2011-07-14 Alan Modra <amodra@gmail.com>
651 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
652 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
653 (build_tls_get_addr_stub): Likewise.
654 (ppc_build_one_stub): Update calls to above.
655 (ppc_size_one_stub): Adjust stub size.
656 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
657 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
659 2011-07-12 Nick Clifton <nickc@redhat.com>
661 * elf32-arm.c (elf32_arm_section_flags): Delete.
662 (elf_backend_section_flags): Remove.
664 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
667 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
668 when setting stack_flags.
670 2011-07-11 Catherine Moore <clm@codesourcery.com>
672 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
673 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
674 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
675 * bfd-in2.h: Regenerated.
676 * bfd.c (bfd_lookup_section_flags): New definition.
677 * binary.c (binary_bfd_lookup_section_flags): New definition.
678 * bout.c (b_out_bfd_lookup_section_flags): New definition.
679 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
680 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
681 * coff-rs6000.c (rs6000coff_vec): Include
682 bfd_generic_lookup_section_flags.
683 (pmac_xcoff_vec): Likewise.
684 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
685 * coff64-rs6000.c (rs6000coff64_vec): Include
686 bfd_generic_lookup_section_flags.
687 (aix5coff64_vec): Likewise.
688 * ecoff.c (bfd_debug_section): Initialize flag_info field.
689 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
690 (bfd_elf_lookup_section_flags): Declare.
691 * elflink.c (bfd_elf_lookup_section_flags): New function.
692 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
693 (elf_backend_lookup_section_flags_hook): Define.
694 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
695 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
696 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
697 * ieee.c (ieee_bfd_lookup_section_flags): New define.
698 * ihex.c (ihex_bfd_lookup_section_flags): New define.
699 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
700 (bfd_generic_lookup_section_flags): Declare.
701 * libbfd.h: Regenerated.
702 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
703 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
704 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
705 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
706 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
707 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
708 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
709 * reloc.c (bfd_generic_lookup_section_flags): New function.
710 * som.c (som_bfd_lookup_section_flags): New definition.
711 * srec.c (srec_bfd_lookup_section_flags): New definition.
712 * targets.c (flag_info): Declare.
713 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
714 (_bfd_lookup_section_flags): New.
715 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
716 * versados.c (versados_bfd_lookup_section_flags): New definition.
717 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
718 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
720 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
723 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
725 2011-07-09 Alan Modra <amodra@gmail.com>
728 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
729 rather than kept_section to determine whether a symbol is from
731 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
732 sections appear undefined.
734 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
737 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
738 "asection *" with "struct already_linked *".
739 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
740 (_bfd_generic_section_already_linked): Likewise.
741 (bfd_section_already_linked_table_insert): Likewise.
742 (struct already_linked): New.
743 (struct bfd_section_already_linked): Use it.
744 * elflink.c (_bfd_elf_section_already_linked): Replace.
745 "asection *" with "struct already_linked *". Replace the plugin
746 dummy with the LTO output.
747 * linker.c (_bfd_generic_section_already_linked): Likewise.
748 * targets.c (struct already_linked): Add forward declaration.
749 (bfd_target): Replace "struct bfd_section *" with
750 "struct already_linked *" in _section_already_linked.
751 * bfd-in2.h: Regenerate.
752 * libbfd.h: Regenerate.
754 2011-07-06 Tristan Gingold <gingold@adacore.com>
756 * mach-o.h: Move loader related definitions to
757 include/mach-o/loader.h. Include it.
759 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
761 * elf64-x86-64.c (elf_backend_post_process_headers): Always
762 define to _bfd_elf_set_osabi.
764 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
765 Thomas Schwinge <thomas@schwinge.name>
768 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
769 ELFOSABI_LINUX alias.
770 * elf32-hppa.c: Likewise.
771 * elf32-i370.c: Likewise.
772 * elf64-hppa.c: Likewise.
774 2011-07-01 Ian Lance Taylor <iant@google.com>
776 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
777 DW_OP_lit3 to DW_OP_lit2.
779 2011-07-01 Alan Modra <amodra@gmail.com>
781 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
782 dyn relocs when called to copy flags for a weak sym.
783 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
784 (ppc64_elf_merge_private_bfd_data): Delete.
785 (bfd_elf64_bfd_merge_private_bfd_data): Define as
786 _bfd_generic_verify_endian_match.
788 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
790 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
793 2011-06-28 Tristan Gingold <gingold@adacore.com>
795 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
797 (_bfd_vms_write_etir): Write linkage index from reloc.
799 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
801 * mach-o.c (bfd_mach_o_read_command): Also ignore
802 BFD_MACH_O_LC_ROUTINES_64.
804 2011-06-27 Tristan Gingold <gingold@adacore.com>
806 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
807 section target index.
809 2011-06-27 Nick Clifton <nickc@redhat.com>
811 * cisco-core.c (cisco_core_little_vec): Add initialization of
812 match_priority field.
814 2011-06-27 Tristan Gingold <gingold@adacore.com>
816 * cache.c: Include bfd_stdint.h.
817 (cache_bmmap): Change profile. Return region start and size.
818 * bfdio.c (struct bfd_iovec): Change bmmap profile.
819 (bfd_mmap): Change profile and adjust. Update comment.
820 (memory_bmmap): Change profile.
821 * opncls.c (opncls_bmmap): Change profile.
822 * vms-lib.c (vms_lib_bmmap): Likewise.
823 * libbfd.h: Regenerate.
824 * bfd-in2.h: Regenerate.
826 2011-06-27 Tristan Gingold <gingold@adacore.com>
828 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
831 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
833 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
834 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
836 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
838 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
840 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
842 2011-06-24 Richard Henderson <rth@redhat.com>
845 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
846 tlsgd insn before swapping adjacent insns.
848 2011-06-24 Tristan Gingold <gingold@adacore.com>
850 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
853 2011-06-24 Alan Modra <amodra@gmail.com>
856 * elf.c (assign_file_positions_for_load_sections): Don't align
857 sh_offset for all SHT_NOBITS sections here, just .tbss sections
858 that don't get a PT_LOAD.
860 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
862 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
863 (sh_elf_check_relocs): Likewise.
865 2011-06-22 Richard Henderson <rth@redhat.com>
867 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
868 TPREL in a PIE image.
869 (alpha_dynamic_entries_for_reloc): Likewise.
870 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
871 (elf64_alpha_relax_got_load): Likewise.
873 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
875 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
878 2011-06-22 Alan Modra <amodra@gmail.com>
880 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
881 plugin symbols. Fix segfault on linker scrip defined syms.
883 2011-06-20 Jakub Jelinek <jakub@redhat.com>
886 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
887 at all for linker created .eh_frame sections.
888 (_bfd_elf_discard_section_eh_frame): Handle linker created
889 .eh_frame sections with no relocations.
890 * elf64-x86-64.c: Include dwarf2.h.
891 (elf_x86_64_eh_frame_plt): New variable.
892 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
893 PLT_FDE_LEN_OFFSET): Define.
894 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
895 (elf_x86_64_create_dynamic_sections): Create and fill in
896 .eh_frame section for .plt section.
897 (elf_x86_64_size_dynamic_sections): Write .plt section size
898 into .eh_frame FDE covering .plt section.
899 (elf_x86_64_finish_dynamic_sections): Write .plt section
900 start into .eh_frame FDE covering .plt section. Call
901 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
902 (elf_backend_plt_alignment): Define to 4.
903 * elf32-i386.c: Include dwarf2.h.
904 (elf_i386_eh_frame_plt): New variable.
905 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
906 PLT_FDE_LEN_OFFSET): Define.
907 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
908 (elf_i386_create_dynamic_sections): Create and fill in
909 .eh_frame section for .plt section.
910 (elf_i386_size_dynamic_sections): Write .plt section size
911 into .eh_frame FDE covering .plt section.
912 (elf_i386_finish_dynamic_sections): Write .plt section
913 start into .eh_frame FDE covering .plt section. Call
914 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
915 (elf_backend_plt_alignment): Define to 4.
917 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
919 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
922 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
924 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
925 CORE_HEADER is defined.
926 (elf_x86_64_write_core_note): New.
927 (elf_backend_write_core_note): Likewise.
929 * hosts/x86-64linux.h (uint64_t): New.
930 (user_regsx32_struct): Likewise.
931 (elf_gregx32_t): Likewise.
932 (ELF_NGREGX32): Likewise.
933 (elf_gregsetx32_t): Likewise.
934 (elf_prstatusx32): Likewise.
935 (prstatusx32_t): Likewise.
936 (user_fpregs32_struct): Removed.
937 (user_fpxregs32_struct): Likewise.
939 (elf_fpregset32_t): Likewise.
940 (elf_fpxregset32_t): Likewise.
941 (prgregset32_t): Likewise.
942 (prfpregset32_t): Likewise.
944 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
946 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
947 (elf_x86_64_grok_psinfo): Likewise.
949 2011-06-16 Nick Clifton <nickc@redhat.com>
951 * elf.c (elf_find_function): Fail if not provided with a symbol
954 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
956 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
957 * elf.c (elfcore_grok_arm_vfp): New function.
958 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
959 (elfcore_write_arm_vfp): New function.
960 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
962 2011-06-14 Richard Henderson <rth@redhat.com>
964 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
965 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
966 (elf64_alpha_always_size_sections): Don't call
967 elf64_alpha_merge_ind_symbols.
968 (elf_backend_copy_indirect_symbol): New.
970 2011-06-14 Alan Modra <amodra@gmail.com>
973 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
974 before doing anything.
975 (_bfd_elf_discard_section_eh_frame): Likewise.
977 2011-06-14 Alan Modra <amodra@gmail.com>
979 * Makefile.am: Formatting.
980 * Makefile.in: Regenerate.
981 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
982 * po/SRC-POTFILES.in: Regnerate.
984 2011-06-14 Alan Modra <amodra@gmail.com>
986 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
987 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
988 Don't handle warning symbols here.
989 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
990 (allocate_dynrelocs, readonly_dynrelocs): As above.
992 2011-06-14 Alan Modra <amodra@gmail.com>
995 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
996 (elf_gc_sweep): Don't treat debug and sections like .comment
998 (bfd_elf_gc_sections): Treat note sections as gc roots only when
999 not part of a group. Always call gc_mark_extra_sections.
1000 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1001 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1002 _bfd_elf_gc_mark_extra_sections.
1003 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1004 _bfd_elf_gc_mark_extra_sections.
1005 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1007 2011-06-13 Nick Clifton <nickc@redhat.com>
1009 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1010 variable 'local_got_offsets'.
1011 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1012 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1014 2011-06-13 Walter Lee <walt@tilera.com>
1016 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1017 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1018 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1019 and elfxx-tilegx.lo.
1020 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1022 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1023 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1024 * Makefile.in: Regenerate.
1025 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1026 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1027 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1028 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1029 bfd-in2.h: Regenerate.
1030 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1031 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1032 and bfd_elf64_tilegx_vec.
1033 * configure: Regenerate.
1034 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1036 * libbfd.h: Regenerate.
1037 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1038 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1039 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1040 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1041 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1042 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1043 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1044 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1045 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1046 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1047 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1048 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1049 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1050 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1051 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1052 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1053 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1054 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1055 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1056 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1057 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1058 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1059 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1060 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1061 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1062 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1063 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1064 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1065 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1066 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1067 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1068 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1069 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1070 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1071 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1072 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1073 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1074 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1075 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1076 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1077 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1078 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1079 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1080 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1081 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1082 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1083 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1084 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1085 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1086 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1087 * targets.c (bfd_elf32_tilegx_vec): Declare.
1088 (bfd_elf32_tilepro_vec): Declare.
1089 (bfd_elf64_tilegx_vec): Declare.
1090 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1091 and bfd_elf64_tilegx_vec.
1092 * cpu-tilegx.c: New file.
1093 * cpu-tilepro.c: New file.
1094 * elf32-tilepro.h: New file.
1095 * elf32-tilepro.c: New file.
1096 * elf32-tilegx.c: New file.
1097 * elf32-tilegx.h: New file.
1098 * elf64-tilegx.c: New file.
1099 * elf64-tilegx.h: New file.
1100 * elfxx-tilegx.c: New file.
1101 * elfxx-tilegx.h: New file.
1103 2011-06-13 Alan Modra <amodra@gmail.com>
1105 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1106 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1107 warning symbols here.
1108 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1109 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1110 elf32_arm_readonly_dynrelocs): Likewise.
1111 * elf32-bfin.c (bfin_discard_copies): Likewise.
1112 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1113 elf_cris_discard_excess_dso_dynamics,
1114 elf_cris_discard_excess_program_dynamics): Likewise.
1115 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1116 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1117 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1118 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1119 elf_i386_readonly_dynrelocs): Likewise.
1120 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1121 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1122 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1123 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1124 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1125 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1126 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1127 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1128 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1129 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1130 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1131 elf32_tic6x_readonly_dynrelocs): Likewise.
1132 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1133 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1134 xstormy16_relax_plt_realloc): Likewise.
1135 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1136 * elf64-alpha.c (elf64_alpha_output_extsym,
1137 elf64_alpha_calc_got_offsets_for_symbol,
1138 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1139 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1140 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1141 elf_hppa_unmark_useless_dynamic_symbols,
1142 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1143 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1144 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1145 readonly_dynrelocs, merge_global_got, reallocate_got,
1146 undo_symbol_twiddle): Likewise.
1147 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1148 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1149 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1150 elf_x86_64_readonly_dynrelocs): Likewise.
1151 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1152 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1153 _bfd_elf_link_find_version_dependencies,
1154 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1155 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1156 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1157 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1158 elf_gc_propagate_vtable_entries_used,
1159 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1160 elf_gc_allocate_got_offsets): Likewise.
1161 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1162 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1163 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1164 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1165 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1166 * i386linux.c (linux_tally_symbols): Likewise.
1167 * m68klinux.c (linux_tally_symbols): Likewise.
1168 * sparclinux.c (linux_tally_symbols): Likewise.
1169 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1170 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1172 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1173 function. Update all callers.
1174 * aoutx.h (aout_link_write_other_symbol): Likewise.
1175 * pdp11.c (aout_link_write_other_symbol): Likewise.
1176 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1177 * ecoff.c (ecoff_link_write_external): Likewise.
1178 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1179 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1181 * ecoff.c (ecoff_link_hash_traverse): Delete.
1182 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1183 _bfd_coff_write_global_sym.
1184 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1185 * libcoff.h: Regenerate.
1187 2011-06-10 Nick Clifton <nickc@redhat.com>
1189 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1190 backend does not provide a function for creating dynamic sections
1192 (bfd_elf_final_link): Issue a warning message if a dynamic section
1193 has the SHT_NOTE type.
1194 (bfd_elf_final_link): Do not look for dynamic strings in a section
1195 that does not have the SHT_STRTAB type or the name .dynstr.
1196 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1197 section is not in the output binary.
1198 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1200 2011-06-09 Tristan Gingold <gingold@adacore.com>
1202 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1203 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1206 2011-06-09 Tristan Gingold <gingold@adacore.com>
1208 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1210 2011-06-09 Nick Clifton <nickc@redhat.com>
1213 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1214 that the output section has an allocated bfd_elf_section_data
1216 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1217 symbols in sections that have been removed by garbage collection.
1219 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1221 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1222 relocations in SEC_DEBUGGING sections when building shared
1225 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1228 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1229 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1231 2011-06-08 Tristan Gingold <gingold@adacore.com>
1233 * makefile.vms (OBJS): Add elfxx-ia64.obj
1236 2011-06-08 Alan Modra <amodra@gmail.com>
1238 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1239 * sco5-core.c: Init match_priority field.
1241 2011-06-08 Alan Modra <amodra@gmail.com>
1243 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1244 indirect links here.
1246 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1248 * irix-core.c (irix_core_vec): Add match_priority field.
1250 2011-06-06 Alan Modra <amodra@gmail.com>
1252 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1254 * configure.in: Bump bfd version.
1255 * elfcode.h (elf_object_p): Delete hacks preventing match of
1256 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1257 * elfxx-target.h (elf_match_priority): Define and use.
1258 * format.c (bfd_check_format_matches): Use target match_priority
1259 to choose best of multiple matching targets. In cases with multiple
1260 matches rerun _bfd_check_format if we don't choose the last match.
1261 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1262 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1263 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1264 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1265 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1266 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1267 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1268 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1269 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1270 * vms-lib.c, * xsym.c: Init match_priority field.
1271 * configure: Regenerate.
1272 * bfd-in2.h: Regenerate.
1274 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1277 * elfcode.h (elf_object_p): Revert the last change.
1279 2011-06-04 Alan Modra <amodra@gmail.com>
1281 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1282 return the other arch.
1283 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1286 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1289 * hash.c (higher_primer_number): Add more, small, prime numbers.
1290 (bfd_hash_set_default_size): Likewise.
1292 2011-06-02 Nick Clifton <nickc@redhat.com>
1294 * coff-mcore.c: Fix spelling typo.
1295 * coff-stgo32.c: Likewise.
1296 * elf32-arm.c: Likewise.
1297 * elf32-avr.c: Likewise.
1298 * elf-m68hc1x.c: Likewise.
1299 * elf32-mcore.c: Likewise.
1300 * elf32-mep.c: Likewise.
1301 * elf32-mt.c: Likewise.
1302 * elf32-ppc.c: Likewise.
1303 * elf32-xtensa.c: Likewise.
1304 * elf64-ppc.c: Likewise.
1305 * elfxx-mips.c: Likewise.
1306 * netbsd.h: Likewise.
1307 * nlmcode.h: Likewise.
1308 * vms-alpha.c: Likewise.
1309 * po/bfd.pot: Regenerate.
1310 * po/SRC-POTFILES.in: Regenerate.
1312 2011-06-01 DJ Delorie <dj@redhat.com>
1314 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1315 * target.c: Likewise.
1316 * configure.in: Likewise.
1317 * configure.in: Regenerate.
1318 * elf32-rx.c: Add elf32-rx-be-ns target.
1319 (rx_elf_object_p): Never allow the be-ns target by default,
1320 only allow it if the user requests it.
1322 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1324 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1325 relocation in readonly section in a shared object.
1326 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1328 2011-05-31 Nick Clifton <nickc@redhat.com>
1330 * archive.c (adjust_relative_path): Fix comment to prevent it
1331 corrupting the auto-generated bfd.h.
1333 2011-05-31 Paul Brook <paul@codesourcery.com>
1335 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1336 for known functions.
1337 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1340 2011-05-31 Paul Brook <paul@codesourcery.com>
1342 * elf32-arm.c (arm_stub_is_thumb): Add
1343 arm_stub_long_branch_v4t_thumb_tls_pic.
1344 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1347 2011-05-27 Nick Clifton <nickc@redhat.com>
1350 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1351 unable to read a file pointed to by an entry in a thin archive.
1352 (adjust_relative_path): Use lrealpath to canonicalize paths.
1353 Handle the case where the reference path is above the current
1354 path in the directory tree.
1356 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1359 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1360 R_X86_64_TPOFF64 in executable.
1362 2011-05-26 Alan Modra <amodra@gmail.com>
1364 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1365 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1366 local_protected comment.
1368 2011-05-25 Tristan Gingold <gingold@adacore.com>
1370 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1371 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1372 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1373 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1374 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1375 (elf32-ia64.c): Created from elfnn-ia64.c
1376 (elf64-ia64.c): Likewise.
1377 * elfxx-ia64.h: New file.
1378 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1379 functions.Includes elfxx-ia64.h.
1380 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1381 (IA64_HOWTO): Adjust.
1382 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1383 (elfNN_ia64_reloc_type_lookup): Renames to
1384 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1385 (elfNN_ia64_reloc_name_lookup): Renames to
1386 ia64_elf_reloc_name_lookup. Make it public.
1387 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1388 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1390 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1391 Move it and make it public. Move prototype to elfxx-ia64.h
1392 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1393 Move prototype to elfxx-ia64.h
1394 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1395 (elfNN_ia64_info_to_howto): Adjust calls.
1396 (elfNN_ia64_relax_section): Adjust calls.
1397 (count_dyn_reloc): Fix typo.
1398 (elfNN_ia64_relocate_section): Adjust calls.
1399 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1400 (bfd_elfNN_bfd_reloc_type_lookup)
1401 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1402 * configure: Regenerate.
1403 * Makefile.in: Regenerate.
1405 2011-05-23 DJ Delorie <dj@redhat.com>
1407 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1408 the vma/lma swapping done in elf32_rx_modify_program_headers.
1410 2011-05-23 Nick Clifton <nickc@redhat.com>
1412 * elf-m10300.c (mn10300_elf_mkobject): New function.
1413 (bfd_elf32_mkobject): Define.
1415 2011-05-23 Alan Modra <amodra@gmail.com>
1417 * elf-bfd.h: Comment typo fix.
1418 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1419 struct elf_dyn_relocs throughout.
1420 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1422 2011-05-23 Alan Modra <amodra@gmail.com>
1424 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1425 functions rather than warning callback or _bfd_error_handler.
1426 * elf32-ppc.c: Likewise.
1427 * elf64-ppc.c: Likewise.
1428 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1430 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1432 2011-05-23 Alan Modra <amodra@gmail.com>
1435 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1436 .tbss, and page align same for all SHT_NOBITS sections.
1438 2011-05-21 Alan Modra <amodra@gmail.com>
1441 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1443 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1444 segment if just for .tbss.
1445 (assign_file_positions_for_load_sections): Don't report "can't
1446 allocate in segment" errors for .tbss.
1447 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1448 from SHT_NOBITS section filepos.
1450 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1452 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1453 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1454 (elf32_tic6x_relocate_section): Handle them.
1456 2011-05-18 Nick Clifton <nickc@redhat.com>
1459 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1460 sections when building shared libraries.
1462 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1465 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1468 2011-05-18 Tristan Gingold <gingold@adacore.com>
1470 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1471 (xcoff_sweep): Always keep dwarf sections.
1472 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1474 2011-05-18 Tristan Gingold <gingold@adacore.com>
1476 * libxcoff.h (struct xcoff_dwsect_name): New type.
1477 (XCOFF_DWSECT_NBR_NAMES): New macro.
1478 (xcoff_dwsect_names): Declare.
1479 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1480 (styp_to_sec_flags): Ditto.
1481 (coff_new_section_hook): Ditto.
1482 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1483 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1485 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1488 * elf32-rx.c (ignore_lma): New variable.
1489 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1490 (rx_modify_program_headers): Only copy the LMA into the VMA if
1493 2011-05-17 Alan Modra <amodra@gmail.com>
1496 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1497 * elflink.c (elf_link_add_object_symbols): Likewise.
1498 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1500 2011-05-16 Alan Modra <amodra@gmail.com>
1502 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1504 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1506 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1507 global GOT entries for GOT_PAGE relocations against global symbols.
1509 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1511 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1512 (tic6x-*-*): Replaced by these.
1513 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1514 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1515 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1517 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1518 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1519 "elf32-target.h" two more times.
1520 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1521 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1522 bfd_elf32_tic6x_elf_le_vec.
1523 * configure: Regenerate.
1525 2011-05-13 Jan Beulich <jbeulich@novell.com>
1527 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1529 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1531 * config.in: Regenerated.
1532 * configure: Regenerated.
1533 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1534 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1535 HAVE_PSINFO32_T_PR_PID.
1536 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1537 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1538 and HAVE_PSINFO32_T_PR_PID.
1539 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1541 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1543 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1545 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1546 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1548 2011-05-09 Paul Brook <paul@codesourcery.com>
1550 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1551 * bfd-in2.h: Regenerate.
1552 * elf32-tic6x.c: Include limits.h.
1553 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1554 _tic6x_elf_section_data): New.
1555 (elf32_tic6x_section_data): Define.
1556 (elf32_tic6x_new_section_hook): Allocate target specific data.
1557 (elf32_tic6x_add_unwind_table_edit): New function.
1558 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1559 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1560 elf32_tic6x_copy_exidx_entry): New functions.
1561 (elf_backend_write_section): Define.
1563 2011-05-09 Paul Brook <paul@codesourcery.com>
1565 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1566 elf32_tic6x_fake_sections): New functions.
1567 (elf_backend_fake_sections): Define.
1569 2011-05-09 Paul Brook <paul@codesourcery.com>
1571 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1572 (elf_backend_gc_mark_extra_sections): Define.
1574 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1577 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1578 references to symbols defined in discarded sections.
1580 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1583 * coffgen.c (coff_write_symbol): Assume input section is its own
1584 output section if output_section member not set.
1585 (coff_write_alien_symbol): Likewise.
1587 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1590 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1592 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1595 * section.c (SEC_ELF_REVERSE_COPY): New.
1596 * bfd-in2.h: Regenerated.
1598 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1601 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1602 * bfd-in2.h: Regenerate.
1604 2011-05-06 Tristan Gingold <gingold@adacore.com>
1606 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1607 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1608 any code section. Add comments.
1609 (alpha_vms_object_p): Use void * instead of PTR.
1610 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1611 (build_module_list): Guard against no DST section. Add comments.
1612 (alpha_vms_link_output_symbol): Discard undefined symbols.
1613 (alpha_vms_get_section_contents): Simply memcpy if the section was
1614 already loaded. Fix typo.
1615 (vms_new_section_hook): Use void * instead of PTR.
1616 (vms_alpha_vec): Ditto.
1618 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1620 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1621 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1623 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1625 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1626 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1627 mismatch. Choose the lower of the two values.
1628 (bfd_elf32_bfd_final_link): New macro.
1630 2011-04-28 Tristan Gingold <gingold@adacore.com>
1632 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1633 (bfd_xcoff_swap_aux_out): Ditto.
1634 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1635 (bfd_xcoff64_swap_aux_out): Ditto.
1637 2011-05-04 Alan Modra <amodra@gmail.com>
1640 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1641 was_undefined on dot-symbols.
1643 2011-05-03 Paul Brook <paul@codesourcery.com>
1646 * elf32-tic6x.c (elf32_tic6x_howto_table,
1647 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1648 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1651 2011-05-01 Alan Modra <amodra@gmail.com>
1654 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1655 creating ifunc sections.
1656 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1658 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1660 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1663 2011-04-28 Tom Tromey <tromey@redhat.com>
1665 * bfdio.c (memory_bstat): Pass correct size to memset.
1667 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1669 * dwarf2.c (dwarf_debug_sections): Mark const.
1670 * elf.c (special_sections): Likewise.
1671 * libbfd-in.h (dwarf_debug_sections): Likewise.
1672 * libbfd.h: Regenerate.
1674 2011-04-26 Kai Tietz <ktietz@redhat.com>
1676 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1679 2011-04-26 Tristan Gingold <gingold@adacore.com>
1681 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1683 2011-04-24 Alan Modra <amodra@gmail.com>
1687 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1688 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1689 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1690 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1691 it is a redef of an IR symbol in a real BFD.
1693 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1695 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1696 in readonly section in a shared object.
1697 (elf_i386_size_dynamic_sections): Likewise.
1698 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1699 (elf_x86_64_size_dynamic_sections): Likewise.
1701 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1704 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1706 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1708 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1710 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1711 on dynamic symbol error.
1712 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1714 2011-04-20 Tristan Gingold <gingold@adacore.com>
1716 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1718 2011-04-20 Alan Modra <amodra@gmail.com>
1720 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1721 (bfd_hash_table_init_n): Overflow checking.
1722 (bfd_hash_set_default_size): Return current size. Take unsigned long
1723 arg. Add 65537 to hash_size primes.
1724 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1725 * bfd-in2.h: Regenerate.
1727 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1729 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1732 2011-04-20 Alan Modra <amodra@gmail.com>
1734 * libbfd.c (bfd_log2): Do return rounded up value.
1735 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1736 call with expanded old round down version of the function.
1738 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1739 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1741 2011-04-20 Alan Modra <amodra@gmail.com>
1744 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1745 in their own common section.
1746 * elflink.c (elf_link_add_object_symbols): Likewise.
1747 * linker.c (generic_link_check_archive_element): Don't lose flags
1748 if common section is pre-existing.
1749 (_bfd_generic_link_add_one_symbol): Likewise.
1751 2011-04-20 Alan Modra <amodra@gmail.com>
1754 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1755 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1756 multiple_definition regardless of allow_multiple_definition.
1757 * simple.c (simple_dummy_multiple_definition): Update.
1758 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1761 2011-04-18 Tristan Gingold <gingold@adacore.com>
1763 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1765 2011-04-18 Alan Modra <amodra@gmail.com>
1769 * bfd.c (BFD_PLUGIN): Define.
1770 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1771 * bfd-in2.h: Regenerate.
1772 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1773 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1775 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1777 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1780 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1782 * elf-bfd.h (struct sdt_note): New struct.
1783 (struct elf_obj_tdata) <sdt_note_head>: New field.
1784 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1785 (elfobj_grok_stapsdt_note): Likewise.
1786 (elf_parse_notes): Added code to treat SystemTap note
1789 2011-04-12 Richard Henderson <rth@redhat.com>
1791 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1792 exclude empty .got sections.
1794 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1796 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1797 array access for BFD_RELOC_386_IRELATIVE.
1799 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1801 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1803 2011-04-11 Mark Wielaard <mjw@redhat.com>
1806 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1807 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1808 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1809 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1810 also if STB_GNU_UNIQUE symbol binding was seen.
1811 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1812 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1813 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1814 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1815 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1816 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1818 2011-04-11 Alan Modra <amodra@gmail.com>
1820 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1822 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1823 (_bfd_generic_get_section_contents_in_window): Likewise.
1824 * section.c (bfd_get_section_contents): Likewise.
1825 * compress.c (bfd_get_full_section_contents): Likewise.
1826 * elf32-rx.c (rx_final_link): Ignore rawsize.
1827 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1828 bfd with bfd_get_section_limit.
1829 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1830 os->size during final link. Update callers.
1831 * bfd-in2.h: Regenerate.
1833 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1836 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1837 as the number of global entries when merging with the primary GOT.
1839 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1841 * elf32-i386.c: Update copyright year.
1842 * elf64-x86-64.c: Likewise.
1844 2011-04-09 Kai Tietz <ktietz@redhat.com>
1846 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1847 buffer and use rawsize for sorting.
1848 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1849 before doing alignment.
1851 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1853 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1854 error on unsupported relocation.
1855 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1857 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1860 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1863 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1866 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1867 instead of shared for R_386_TLS_LDO_32.
1869 2011-04-08 Tristan Gingold <gingold@adacore.com>
1871 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1873 * xcoff-target.h: Remove
1874 * Makefile.in: Regenerate.
1876 2011-04-07 Cary Coutant <ccoutant@google.com>
1878 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1880 2011-04-07 Paul Brook <paul@codesourcery.com>
1882 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1884 (elf32_tic6x_howto_table_rel): Ditto.
1885 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1886 (elf32_tic6x_check_relocs): Ditto.
1888 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1890 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1892 (strongarm*, thumb*, xscale*): Remove architectures.
1893 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1894 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1895 xscale-*-coff): Remove targets.
1897 2011-04-01 Tristan Gingold <gingold@adacore.com>
1899 * elfxx-ia64.c: include bfd_stdint.h
1901 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1903 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1904 dynobj and its initialization.
1906 2011-03-31 Tristan Gingold <gingold@adacore.com>
1908 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1909 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1910 BFD_HOST_LONG_LONG to 1.
1912 2011-03-31 Tristan Gingold <gingold@adacore.com>
1914 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1915 (_bfd_vms_write_etir): Ditto.
1916 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1917 * configure.com: Generate bfd_stdint.h
1919 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1921 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1922 (elf32_tic6x_setup): Declare.
1923 * elf32-tic6x.c: Include <limits.h>.
1924 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1925 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1927 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1928 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1929 tic6x_elf_scom_symbol_ptr): New static variables.
1930 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1931 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1932 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1933 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1934 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1935 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1936 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1937 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1938 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1939 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1940 to weak symbols as required by the ABI.
1941 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1942 as needed when generating DSBT output.
1943 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1944 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1945 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1946 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1947 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1948 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1949 New static functions.
1950 (ELF_MAXPAGESIZE): Define to 0x1000.
1951 (bfd_elf32_bfd_copy_private_bfd_data,
1952 bfd_elf32_bfd_link_hash_table_create,
1953 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1954 elf_backend_want_got_plt, elf_backend_want_dynbss,
1955 elf_backend_plt_readonly, elf_backend_got_header_size,
1956 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1957 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1958 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1959 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1960 elf_backend_section_from_bfd_section,
1961 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1962 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1963 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1965 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1966 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1967 * bfd/bfd-in2.h: Regenerate.
1968 * bfd/libbfd.h: Regenerate.
1969 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1971 2011-03-31 Tristan Gingold <gingold@adacore.com>
1973 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1974 entry on xcoff when value is C_NULL_VALUE.
1976 2011-03-31 Tristan Gingold <gingold@adacore.com>
1978 * libcoff-in.h (exec_hdr): Remove.
1979 * libcoff.h: Regenerate.
1981 2011-03-30 Nick Clifton <nickc@redhat.com>
1983 * po/da.po: Updated Danish translation.
1985 2011-03-29 Richard Henderson <rth@redhat.com>
1987 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
1988 (elf64_alpha_gc_sweep_hook): New.
1989 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
1990 (elf_backend_can_gc_sections): New.
1992 2011-03-26 John Marino <binutils@marino.st>
1994 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
1995 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
1996 * configure: Regenerate.
1998 2011-03-25 Michael Snyder <msnyder@vmware.com>
2000 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2002 2011-03-25 Tristan Gingold <gingold@adacore.com>
2004 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2005 of find_nearest_line on object files.
2007 2011-03-25 Tristan Gingold <gingold@adacore.com>
2009 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2011 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2013 2011-03-24 Alan Modra <amodra@gmail.com>
2015 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2016 old-style __tls_get_addr calls without marker relocs don't match
2017 their arg setup insn one for one. If such mismatches are found
2018 report the reloc and don't do any tls optimization.
2019 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2021 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2023 * bfd-in2.h: Regenerate.
2025 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2027 * archures.c: Add AVR XMEGA architecture information.
2028 * cpu-avr.c (arch_info_struct): Likewise.
2029 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2030 (elf32_avr_object_p): Likewise.
2032 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2034 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2035 * bfd-in2.h: Regenerate.
2036 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2037 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2039 (elf32_arm_howto_from_type): Update accordingly.
2040 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2041 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2042 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2043 with an extra noncall_refcount field.
2044 (arm_local_iplt_info): New structure.
2045 (elf_arm_obj_tdata): Add local_iplt.
2046 (elf32_arm_local_iplt): New accessor macro.
2047 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2048 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2049 Change tls_type to a bitfield and add is_iplt.
2050 (elf32_arm_link_hash_newfunc): Update accordingly.
2051 (elf32_arm_allocate_local_sym_info): New function.
2052 (elf32_arm_create_local_iplt): Likewise.
2053 (elf32_arm_get_plt_info): Likewise.
2054 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2055 (elf32_arm_get_local_dynreloc_list): Likewise.
2056 (create_ifunc_sections): Likewise.
2057 (elf32_arm_copy_indirect_symbol): Update after the changes to
2058 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2059 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2060 to get PLT information. Assert that all STT_GNU_IFUNC references
2061 are turned into PLT references.
2062 (arm_build_one_stub): Pass the symbol type to
2063 elf32_arm_final_link_relocate.
2064 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2065 (elf32_arm_allocate_irelocs): New function.
2066 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2067 all R_ARM_IRELATIVE.
2068 (elf32_arm_allocate_plt_entry): New function.
2069 (elf32_arm_populate_plt_entry): Likewise.
2070 (elf32_arm_final_link_relocate): Add an st_type parameter.
2071 Set srelgot to null for static objects. Use separate variables
2072 to record which st_value and st_type should be used when generating
2073 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2074 symbol's PLT information, setting has_iplt_entry, splt,
2075 plt_offset and gotplt_offset accordingly. Check whether
2076 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2077 the relocation target accordingly. Broaden assert to include
2078 .iplts. Don't set sreloc for static relocations. Assert that
2079 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2080 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2081 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2082 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2083 resolve GOT references to the .igot.plt entry.
2084 (elf32_arm_relocate_section): Update the call to
2085 elf32_arm_final_link_relocate.
2086 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2087 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2088 relocations in shared libraries and relocatable executables.
2089 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2090 to get the list of dynamic relocations for a local symbol.
2091 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2092 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2093 to allocate local symbol information. Treat R_ARM_REL32 and
2094 R_ARM_REL32_NOI as call relocations in shared libraries and
2095 relocatable executables. Record PLT information for local
2096 STT_GNU_IFUNC functions as well as global functions. Count
2097 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2098 to get the list of dynamic relocations for a local symbol.
2099 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2100 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2101 removed. Update after the changes to elf32_arm_link_hash_entry.
2102 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2103 entries should live in .plt or .iplt. Check whether the .igot.plt
2104 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2105 to allocate .plt and .(i)got.plt entries. Detect which .got
2106 entries will need R_ARM_IRELATIVE relocations and use
2107 elf32_arm_allocate_irelocs to allocate them. Likewise other
2108 non-.got dynamic relocations.
2109 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2110 and dynamic relocations for local STT_GNU_IFUNC symbols.
2111 Check whether the .igot.plt and .got entries can be combined.
2112 Detect which .got entries will need R_ARM_IRELATIVE relocations
2113 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2114 section pointers intead of strcmp checks. Handle iplt and igotplt.
2115 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2116 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2117 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2119 (elf32_arm_output_plt_map_1): New function, split out from
2120 elf32_arm_output_plt_map. Handle .iplt entries. Use
2121 elf32_arm_plt_needs_thumb_stub_p.
2122 (elf32_arm_output_plt_map): Call it.
2123 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2124 local .iplt entries.
2125 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2126 (elf32_arm_swap_symbol_out): Likewise.
2127 (elf32_arm_add_symbol_hook): New function.
2128 (elf_backend_add_symbol_hook): Define for all targets.
2130 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2132 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2133 * elf.c (swap_out_syms): Set st_target_internal for each
2135 * elfcode.h (elf_swap_symbol_in): Likewise.
2136 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2137 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2138 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2139 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2140 * elflink.c (elf_link_output_extsym): Likewise.
2141 (bfd_elf_final_link): Likewise.
2142 (elf_link_add_object_symbols): Copy st_target_internal
2143 to the hash table if we see a definition.
2144 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2145 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2146 a branch_type field.
2147 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2148 (arm_type_of_stub): Replace actual_st_type with an
2149 actual_branch_type parameter.
2150 (arm_build_one_stub): Use branch types rather than st_types to
2151 determine the type of branch.
2152 (cortex_a8_erratum_scan): Likewise.
2153 (elf32_arm_size_stubs): Likewise.
2154 (bfd_elf32_arm_process_before_allocation): Likewise.
2155 (allocate_dynrelocs_for_symbol): Likewise.
2156 (elf32_arm_finish_dynamic_sections): Likewise.
2157 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2158 a branch_type parameter.
2159 (elf32_arm_relocate_section): Update call accordingly.
2160 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2161 (elf32_arm_output_map_sym): Initialize st_target_internal.
2162 (elf32_arm_output_stub_sym): Likewise.
2163 (elf32_arm_symbol_processing): Delete.
2164 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2165 Use st_target_internal to record the branch type.
2166 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2168 (elf32_arm_is_function_type): Delete.
2169 (elf_backend_symbol_processing): Likewise.
2170 (elf_backend_is_function_type): Likewise.
2172 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2174 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2175 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2178 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2180 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2181 may_need_local_target_p and may_become_dynamic_p to classify
2182 the relocation type. Don't check info->symbolic or h->def_regular
2183 when deciding whether to record a potential dynamic reloc.
2184 Don't treat potential dynamic relocs as PLT references.
2185 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2186 try to make the PLT reference count go negative.
2188 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2190 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2191 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2192 Only create a dynamic relocation for local references if
2194 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2195 allocation accordingly.
2196 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2198 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2200 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2201 (elf32_arm_add_dynreloc): Likewise.
2202 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2203 to allocate dynamic relocations.
2204 (elf32_arm_size_dynamic_sections): Likewise.
2205 (allocate_dynrelocs): Likewise. Rename to
2206 allocate_dynrelocs_for_symbol.
2207 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2208 create dynamic relocations.
2209 (elf32_arm_finish_dynamic_symbol): Likewise.
2211 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2213 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2214 x32 GD->IE and GD->LE transitions.
2215 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2216 and LD->LE transitions.
2218 2011-03-10 Alan Modra <amodra@gmail.com>
2220 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2221 for LO_DS error message and correct multiple.
2223 2011-03-10 Alan Modra <amodra@gmail.com>
2225 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2226 (ppc64_elf_link_just_syms): New function.
2227 (opd_entry_value): Don't assume big-endian host.
2228 (get_r2off): New function.
2229 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2231 2011-03-06 Michael Snyder <msnyder@vmware.com>
2233 * compress.c (bfd_compress_section_contents): Check for out of mem.
2235 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2236 that case statement falls through intentionally.
2238 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2240 2011-03-04 Alan Modra <amodra@gmail.com>
2242 * archive.c (bsd_write_armap): Don't call stat in deterministic
2243 mode, and don't use st_mtime if stat returns error.
2245 2011-03-03 Michael Snyder <msnyder@vmware.com>
2247 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2249 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2251 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2252 (aout_link_write_other_symbol): Missing break statement.
2254 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2256 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2258 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2260 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2261 x32 IE->LE transition.
2262 (elf_x86_64_relocate_section): Likewise.
2264 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2266 * elflink.c (is_reloc_section): Remove function.
2267 (get_dynamic_reloc_section_name): Construct string manually.
2269 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2271 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2272 (adjust_relative_path): Likewise.
2273 (_bfd_construct_extended_name_table): Likewise.
2274 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2275 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2276 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2277 * elf32-spu.c (sort_bfds): Likewise.
2278 (spu_elf_auto_overlay): Likewise.
2279 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2280 * xcofflink.c (xcoff_set_import_path): Likewise.
2281 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2282 (xtensa_regfile_lookup_shortname): Likewise.
2284 2011-02-28 Alan Modra <amodra@gmail.com>
2287 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2288 stringsize. Properly sanity check symdef_count. Remove redundant
2291 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2293 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2294 and handle claim_file seeking. Only try to load the plugin once.
2296 2011-02-22 Andreas Schwab <schwab@redhat.com>
2298 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2299 relocation read the value from the second GOT slot.
2301 2011-02-15 Tristan Gingold <gingold@adacore.com>
2303 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2305 2011-02-15 Alan Modra <amodra@gmail.com>
2307 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2308 toc relocs. Fuss over free(NULL).
2310 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2312 * elflink.c (bfd_elf_size_dynamic_sections): Add
2313 bfd_get_symbol_leading_char to the start of newname.
2315 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2317 * configure: Regenerate.
2319 2011-02-09 Alan Modra <amodra@gmail.com>
2321 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2322 we are done. When optimising large toc, check that a global
2323 symbol on a toc reloc is defined in a kept section.
2325 2011-02-08 Nick Clifton <nickc@redhat.com>
2328 * elf.c (assign_file_positions_for_load_sections): Set the program
2329 header offset and entry size to zero if there are no program
2332 2011-02-08 Alan Modra <amodra@gmail.com>
2334 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2335 local_syms when looking for local symbols in .toc.
2337 2011-02-01 Alan Modra <amodra@gmail.com>
2339 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2340 for toc pointer on any section having makes_toc_func_call set.
2341 (check_pasted_section): Ensure pasted .init/.fini fragments use
2342 the same toc if any has makes_toc_func_call set.
2344 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2346 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2349 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2351 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2352 common sections too.
2354 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2356 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2359 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2361 Fix compilation for mingw64.
2362 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2363 typecast to avoid warning.
2364 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2366 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2367 of long for pointer to avoid warning.
2368 (elfNN_ia64_relax_brl): Idem.
2369 (elfNN_ia64_install_value): Idem.
2370 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2372 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2374 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2375 h->needs_plt when deciding whether to record a possible dynamic reloc.
2377 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2379 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2380 dynamic relocs for the removed section.
2382 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2384 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2387 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2389 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2390 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2391 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2392 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2393 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2394 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2397 2011-01-14 Alan Modra <amodra@gmail.com>
2399 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2401 (_bfd_default_error_handler): Likewise.
2402 * elf.c (print_segment_map): Likewise.
2403 * libbfd.c (warn_deprecated): Likewise.
2404 * som.c (som_sizeof_headers): No need to do so here.
2405 * coff-i860.c: Replace use of printf for error messages with
2407 * coff-ppc.c: Likewise.
2408 * coff-sh.c: Likewise.
2409 * elf32-bfin.c: Likewise.
2410 * elf32-dlx.c: Likewise.
2411 * elf32-mep.c: Likewise.
2412 * elf32-v850.c: Likewise.
2413 * mach-o.c: Likewise.
2416 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2418 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2420 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2421 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2423 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2425 (elf_x86_64_finish_dynamic_symbol): Updated.
2426 (elf_x86_64_finish_dynamic_sections): Don't use
2427 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2428 bfd_elf64_swap_dyn_out.
2430 2011-01-14 J. Park <grassman@gmail.com>
2433 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2434 following bfd_link_hash_warning symbol link.
2436 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2437 Glauber de Oliveira Costa <glommer@gmail.com>
2439 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2440 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2441 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2443 * libbfd.h: Rebuilt.
2444 * bfd-in2.h: Rebuilt.
2445 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2446 (elf32_arm_reloc_map): Likewise.
2447 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2448 (elf32_arm_stub_long_branch_any_tls_pic,
2449 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2450 (DEF_STUBS): Add new stubs.
2451 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2452 (elf32_arm_local_tlsdesc_gotent): New.
2453 (GOT_TLS_GDESC): New mask.
2454 (GOT_TLS_GD_ANY): Define.
2455 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2456 (elf32_arm_compute_jump_table_size): New.
2457 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2458 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2459 sgotplt_jump_table_size fields.
2460 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2461 (elf32_arm_link_hash_table_create): Initialize new fields.
2462 (arm_type_of_stub): Check TLS desc relocs too.
2463 (elf32_arm_stub_name): TLS desc relocs can be shared.
2464 (elf32_arm_tls_transition): Determine relaxation.
2465 (arm_stub_required_alignment): Add tls stubs.
2466 (elf32_arm_size_stubs): Likewise.
2467 (elf32_arm_tls_relax): Perform TLS relaxing.
2468 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2469 (IS_ARM_TLS_GNU_RELOC): New.
2470 (IS_ARM_TLS_RELOC): Use it.
2471 (elf32_arm_relocate_section): Perform TLS relaxing.
2472 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2474 (allocate_dynrelocs): Allocate tls desc relcoations.
2475 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2477 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2479 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2481 (elf32_arm_finish_dynamic_symbol): Adjust.
2482 (arm_put_trampoline): New.
2483 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2485 (elf_backend_always_size_sections): Define.
2487 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2489 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2491 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2495 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2496 handle symbols marked with regular reference, but not non-GOT
2497 reference when building shared library.
2499 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2500 local and global STT_GNU_IFUNC symols when building shared
2502 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2504 2011-01-05 DJ Delorie <dj@redhat.com>
2506 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2507 * libbfd.h: Regenerate.
2508 * bfd-in2.h: Regenerate.
2509 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2511 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2513 * cpu-i386.c (bfd_i386_compatible): New.
2514 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2515 with bfd_i386_compatible.
2516 (bfd_x86_64_arch_intel_syntax): Likewise.
2517 (bfd_i386_arch_intel_syntax): Likewise.
2518 (i8086_arch): Likewise.
2519 (bfd_x64_32_arch): Likewise.
2520 (bfd_x86_64_arch): Likewise.
2521 (bfd_i386_arch): Likewise.
2523 For older changes see ChangeLog-2010
2529 version-control: never