1 2011-09-21 David S. Miller <davem@davemloft.net>
3 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
4 * elfxx-sparc.h: Declare it.
5 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
6 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
8 2011-09-21 Tristan Gingold <gingold@adacore.com>
10 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
11 Deals with size limited strings.
12 (bfd_mach_o_build_commands): Initialize more fields.
14 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
17 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
20 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
23 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
24 to struct bfd_elf_version_tree.
26 * elflink.c (elf_info_failed): Remove verdefs.
27 (_bfd_elf_export_symbol): Updated.
28 _bfd_elf_link_assign_sym_version): Likewise.
29 (bfd_elf_size_dynamic_sections): Remove pointer to struct
30 bfd_elf_version_tree. Updated.
31 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
34 * linker.c (bfd_hide_sym_by_version): New.
36 * bfd-in2.h: Regenerated.
38 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
41 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
42 if there are no GOT relocations.
44 2011-09-09 Kai Tietz <ktietz@redhat.com>
46 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
47 for targets without symbol_leading_char.
49 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
51 * bfdwin.c (bfd_get_file_window): Fix memory leak.
53 2011-09-07 Alan Modra <amodra@gmail.com>
56 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
59 2011-09-06 Alan Modra <amodra@gmail.com>
62 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
63 (ppc64_elf_edit_toc): Fix style nit. Report some details
64 on linker failure due to reference in debug or non-alloc
65 sections to optimized away toc entry, and don't abort.
67 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
69 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
72 2011-08-26 Nick Clifton <nickc@redhat.com>
74 * po/es.po: Updated Spanish translation.
76 2011-08-19 Alan Modra <amodra@gmail.com>
78 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
79 we haven't seen expected -mcmodel=medium/large code relocs.
81 2011-08-18 Tristan Gingold <gingold@adacore.com>
83 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
85 2011-08-17 Tristan Gingold <gingold@adacore.com>
87 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
89 2011-08-17 Alan Modra <amodra@gmail.com>
92 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
93 (_bfd_handle_already_linked): Declare.
94 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
95 _bfd_coff_section_already_linked.
96 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
97 * coffcode.h (coff_section_already_linked): Likewise.
98 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
99 * elf-bfd.h: Likewise.
100 * libbfd-in.h: Likewise.
101 * targets.c: Likewise.
102 * linker.c (bfd_section_already_linked): Likewise.
103 (bfd_section_already_linked_table_lookup): Likewise.
104 (bfd_section_already_linked_table_insert): Likewise.
105 (_bfd_generic_section_already_linked): Likewise. Call
106 _bfd_handle_already_linked.
107 (_bfd_handle_already_linked): New function, split out from..
108 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
109 2011-07-09 changes. Avoid unnecessary strcmp when matching
110 already_linked_list entries. Match plugin linkonce section.
111 (section_signature): Delete.
112 * coffgen.c (_bfd_coff_section_already_linked): New function.
113 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
114 * libbfd.h: Regenerate.
115 * libcoff.h: Regenerate.
116 * bfd-in2.h: Regenerate.
118 2011-08-14 Alan Modra <amodra@gmail.com>
120 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
121 shared and call to _mcount will go via plt.
123 2011-08-14 Alan Modra <amodra@gmail.com>
125 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
126 * elf32-ppc.c: Likewise.
127 (ppc_elf_select_plt_layout): Use einfo rather than info to report
130 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
133 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
134 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
135 and zero-extend it to 64bit if addend is zero for x32. Generate
136 R_X86_64_RELATIVE64 for x32.
138 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
140 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
141 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
142 * elf32-arm.c (elf32_arm_link_hash_table): New field.
143 (elf232_arm_link_hash_table_create): Initialise new field.
144 (check_use_blx): Change test depending on fix_arm1176.
145 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
146 command line options.
148 2011-08-08 Tristan Gingold <gingold@adacore.com>
150 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
151 (segsec_names_xlat): Reorder elements.
152 (bfd_mach_o_read_section_32): Fix typo.
153 (bfd_mach_o_read_section_64): Fix typo.
155 2011-08-08 Tristan Gingold <gingold@adacore.com>
157 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
158 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
159 (bfd_mach_o_section): Use them. Add next field.
160 (bfd_mach_o_segment_command): Replace sections array by
161 sect_head and sect_tail.
162 (bfd_mach_o_get_mach_o_section): New macro.
163 (bfd_mach_o_lookup_section): Remove.
164 (bfd_mach_o_new_section_hook): New function.
165 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
167 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
168 parameter with segname and sectname parameters. Adjust.
169 (bfd_mach_o_append_section_to_segment): New function. Use a
170 linked list for Mach-O sections.
171 (bfd_mach_o_write_segment_32): Adjust.
172 (bfd_mach_o_write_segment_64): Ditto.
173 (bfd_mach_o_build_commands): Fix comment. Adjust.
174 (bfd_mach_o_flatten_sections): Adjust.
175 (bfd_mach_o_print_section_map): Adjust.
176 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
177 (bfd_mach_o_new_section_hook): New function.
178 (bfd_mach_o_init_section_from_mach_o): Ditto.
179 (bfd_mach_o_read_section_32): Remove section parameter.
180 Return a section instead.
181 (bfd_mach_o_read_section_64): Ditto.
182 (bfd_mach_o_read_section): Ditto.
183 (bfd_mach_o_make_bfd_section): Adjust.
184 (bfd_mach_o_read_segment): Adjust for new profile of
185 bfd_mach_o_read_section.
186 (bfd_mach_o_lookup_section): Remove.
187 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
189 2011-08-08 Tristan Gingold <gingold@adacore.com>
191 * mach-o.h (bfd_mach_o_version_min_command): New structure.
192 (bfd_mach_o_load_command): Add version_min.
193 (mach_o_data_struct): Fix comment.
194 * mach-o.c (bfd_mach_o_read_version_min): New function.
195 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
196 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
197 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
198 (bfd_mach_o_get_name_or_null): New function.
199 (bfd_mach_o_get_name): Use the above new one.
200 (bfd_mach_o_load_command_name): Add the above new commands.
201 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
202 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
203 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
204 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
206 2011-08-08 Tristan Gingold <gingold@adacore.com>
208 * mach-o.h: Move size macros to external.h
209 Move reloc macros to reloc.h and x86-64.h.
210 * mach-o-i386.c: Includes mach-o/reloc.h
211 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
212 * mach-o.c: Add includes.
213 (bfd_mach_o_write_header): Use structure from external.h to convert.
214 (bfd_mach_o_write_thread): Ditto.
215 (bfd_mach_o_write_relocs): Ditto.
216 (bfd_mach_o_write_section_32): Ditto.
217 (bfd_mach_o_write_section_64): Ditto.
218 (bfd_mach_o_write_segment_32): Ditto.
219 (bfd_mach_o_write_segment_64): Ditto.
220 (bfd_mach_o_write_symtab): Ditto.
221 (bfd_mach_o_write_contents): Ditto.
222 (bfd_mach_o_read_header): Ditto.
223 (bfd_mach_o_read_section_32): Ditto.
224 (bfd_mach_o_read_section_64): Ditto.
225 (bfd_mach_o_read_symtab_symbol): Ditto.
226 (bfd_mach_o_read_dylinker): Ditto.
227 (bfd_mach_o_read_dylib): Ditto.
228 (bfd_mach_o_read_dysymtab): Ditto.
229 (bfd_mach_o_read_symtab): Ditto.
230 (bfd_mach_o_read_linkedit): Ditto.
231 (bfd_mach_o_read_str): Ditto.
232 (bfd_mach_o_read_dyld_info): Ditto.
233 (bfd_mach_o_read_segment): Ditto.
234 (bfd_mach_o_read_command): Ditto.
235 (bfd_mach_o_archive_p): Ditto.
236 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
237 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
238 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
239 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
240 of an hard-coded value.
242 2011-08-08 Tristan Gingold <gingold@adacore.com>
244 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
245 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
246 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
247 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
249 2011-08-08 Tristan Gingold <gingold@adacore.com>
251 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
252 (bfd_mach_o_convert_section_name_to_bfd): Use it.
253 (bfd_mach_o_get_section_type_from_name): New function.
254 (bfd_mach_o_get_section_attribute_from_name): Ditto.
255 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
256 Add comments. Add prototypes for the above new functions.
258 2011-08-05 Mark Kettenis <kettenis@gnu.org>
260 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
262 2011-08-05 Alan Modra <amodra@gmail.com>
264 * elf64-ppc.c (maybe_strip_output): New function.
265 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
267 2011-08-05 Alan Modra <amodra@gmail.com>
270 * elflink.c (_bfd_elf_section_already_linked): Return matched
271 status. Remove COFF comdat section handling.
272 * linker.c (_bfd_generic_section_already_linked): Return matched
273 status. Don't set SEC_GROUP in l_flags for plugin entries.
274 (bfd_section_already_linked): Update prototype.
275 * targets.c (_section_already_linked): Likewise.
276 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
277 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
278 (_bfd_nolink_section_already_linked): Update.
279 * libbfd.h: Regenerate.
280 * bfd-in2.h: Regenerate.
282 2011-08-05 Alan Modra <amodra@gmail.com>
284 * elf32-ppc.c: Include dwarf2.h.
285 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
286 (ppc_elf_create_glink): Create .eh_frame section.
287 (glink_eh_frame_cie): New array.
288 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
289 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
291 2011-08-04 Tristan Gingold <gingold@adacore.com>
293 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
294 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
296 2011-08-03 Tristan Gingold <gingold@adacore.com>
298 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
299 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
301 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
303 * elfxx-mips.c (check_4byte_branch): Remove function.
304 (check_relocated_bzc): New function.
305 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
306 instructions that immediately follow a compact branch
309 2011-08-02 Alan Modra <amodra@gmail.com>
311 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
313 (ppc_build_one_stub): Adjust get_relocs call to suit..
314 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
316 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
319 * archures.c (bfd_mach_i386_intel_syntax): New.
320 (bfd_mach_i386_i8086): Updated.
321 (bfd_mach_i386_i386): Likewise.
322 (bfd_mach_x86_64): Likewise.
323 (bfd_mach_x64_32): Likewise.
324 (bfd_mach_i386_i386_intel_syntax): Likewise.
325 (bfd_mach_x86_64_intel_syntax): Likewise.
326 (bfd_mach_x64_32_intel_syntax): Likewise.
327 (bfd_mach_l1om): Likewise.
328 (bfd_mach_l1om_intel_syntax): Likewise.
329 (bfd_mach_k1om): Likewise.
330 (bfd_mach_k1om_intel_syntax): Likewise.
332 * bfd-in2.h: Regenerated.
334 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
336 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
337 (bfd_x64_32_arch): Likewise.
339 * elf64-x86-64.c: Include "libiberty.h".
340 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
341 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
342 (elf_x86_64_reloc_type_lookup): Likewise.
343 (elf_x86_64_reloc_name_lookup): Likewise.
344 (elf_x86_64_relocate_section): Likewise.
345 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
347 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
349 * elfxx-mips.c (check_br32): Fix return type.
351 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
353 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
355 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
357 * elfxx-mips.c: Adjust comments throughout.
358 (mips_elf_relax_delete_bytes): Reshape code.
359 (_bfd_mips_elf_relax_section): Remove check for
360 R_MICROMIPS_GPREL16 relocations. Reshape code.
362 2011-07-28 Roland McGrath <mcgrathr@google.com>
364 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
365 (elf_i386_nacl_plt0_entry): New variable.
366 (elf_i386_plt_entry): New variable.
367 (elf_i386_nacl_pic_plt0_entry): New variable.
368 (elf_i386_nacl_pic_plt_entry): New variable.
369 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
370 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
371 (elf_backend_plt_alignment): Likewise.
373 * config.bfd: Handle i[3-7]86-*-nacl*.
374 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
375 * targets.c: Support bfd_elf32_i386_nacl_vec.
376 * configure.in: Likewise.
377 * configure: Regenerated.
379 * elf32-i386.c (struct elf_i386_plt_layout): New type.
380 (GET_PLT_ENTRY_SIZE): New macro.
381 (elf_i386_plt): New variable.
382 (struct elf_i386_backend_data): New member `plt'.
383 (elf_i386_arch_bed): Add initializer for it.
384 (elf_i386_vxworks_arch_bed): Likewise.
385 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
386 (elf_i386_plt_sym_val): Likewise.
387 (elf_i386_relocate_section): Likewise.
388 (elf_i386_finish_dynamic_symbol): Likewise.
389 Also use other elf_i386_plt_layout members for PLT details.
390 (elf_i386_finish_dynamic_sections): Likewise.
392 * elf32-i386.c (struct elf_i386_backend_data): New type.
393 (get_elf_i386_backend_data): New macro.
394 (elf_i386_arch_bed): New variable.
395 (elf_backend_arch_data): New macro.
396 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
397 (elf_i386_link_hash_table_create): Don't initialize them.
398 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
399 elf_i386_backend_data, not elf_i386_link_hash_table.
400 (elf_i386_adjust_dynamic_symbol): Likewise.
401 (elf_i386_allocate_dynrelocs): Likewise.
402 (elf_i386_readonly_dynrelocs): Likewise.
403 (elf_i386_size_dynamic_sections): Likewise.
404 (elf_i386_relocate_section): Likewise.
405 (elf_i386_finish_dynamic_symbol): Likewise.
406 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
407 (elf_i386_vxworks_link_hash_table_create): Function removed.
408 (elf_i386_vxworks_arch_bed): New variable.
409 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
411 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
412 * elfxx-target.h (elf_backend_arch_data): New macro.
413 (elfNN_bed): Use it as initializer for the new member.
415 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
417 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
420 2011-07-26 Jakub Jelinek <jakub@redhat.com>
422 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
423 and .zdebug_macro entry.
424 (dwarf_debug_section_enum): Add debug_macro.
426 2011-07-26 Alan Modra <amodra@gmail.com>
428 * elf64-ppc.c: Include dwarf2.h.
429 (struct ppc_link_hash_table): Add glink_eh_frame.
430 (create_linkage_sections): Create .eh_frame section.
431 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
433 (glink_eh_frame_cie): New array.
434 (ppc64_elf_size_stubs): Size glink_eh_frame.
435 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
436 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
438 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
441 * elf64-mmix.c (struct _mmix_elf_section_data): New members
442 has_warned_bpo and has_warned_pushj.
443 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
444 converting to ISO C. Add new parameter error_message. All
446 (mmix_elf_perform_relocation): Ditto.
447 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
448 Handle the case where mmix_elf_check_common_relocs has not been
449 called, missing preparations for relocs of the respective type.
451 2011-07-24 Chao-ying Fu <fu@mips.com>
452 Ilie Garbacea <ilie@mips.com>
453 Maciej W. Rozycki <macro@codesourcery.com>
454 Joseph Myers <joseph@codesourcery.com>
455 Catherine Moore <clm@codesourcery.com>
456 Richard Sandiford <rdsandiford@googlemail.com>
458 * archures.c (bfd_mach_mips_micromips): New macro.
459 * cpu-mips.c (I_micromips): New enum value.
460 (arch_info_struct): Add bfd_mach_mips_micromips.
461 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
463 (_bfd_mips_elf_relax_section): Likewise.
464 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
465 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
467 (_bfd_mips16_elf_reloc_shuffle): Rename to...
468 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
469 (gprel16_reloc_p): Handle microMIPS ASE.
470 (literal_reloc_p): New function.
471 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
472 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
473 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
474 and _bfd_mips_elf_reloc_shuffle changes.
475 (mips_elf_gprel32_reloc): Update comment.
476 (micromips_reloc_map): New variable.
477 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
478 (mips_elf32_rtype_to_howto): Likewise.
479 (mips_info_to_howto_rel): Likewise.
480 (bfd_elf32_bfd_is_target_special_symbol): Define.
481 (bfd_elf32_bfd_relax_section): Likewise.
482 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
483 (micromips_elf64_howto_table_rela): Likewise.
484 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
485 and _bfd_mips_elf_reloc_shuffle changes.
486 (micromips_reloc_map): Likewise.
487 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
488 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
489 (mips_elf64_rtype_to_howto): Likewise.
490 (bfd_elf64_bfd_is_target_special_symbol): Define.
491 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
492 (elf_micromips_howto_table_rela): Likewise.
493 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
494 and _bfd_mips_elf_reloc_shuffle changes.
495 (micromips_reloc_map): Likewise.
496 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
497 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
498 (mips_elf_n32_rtype_to_howto): Likewise.
499 (bfd_elf32_bfd_is_target_special_symbol): Define.
500 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
501 (LA25_LUI_MICROMIPS_2): Likewise.
502 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
503 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
504 (TLS_RELOC_P): Handle microMIPS ASE.
505 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
506 target is a microMIPS function.
507 (micromips_reloc_p): New function.
508 (micromips_reloc_shuffle_p): Likewise.
509 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
510 (got_disp_reloc_p, got_page_reloc_p): New functions.
511 (got_ofst_reloc_p): Likewise.
512 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
513 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
514 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
515 (micromips_branch_reloc_p): New function.
516 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
517 (tls_gottprel_reloc_p): Likewise.
518 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
519 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
521 (_bfd_mips16_elf_reloc_shuffle): Rename to...
522 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
523 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
524 (mips_tls_got_index, mips_elf_got_page): Likewise.
525 (mips_elf_create_local_got_entry): Likewise.
526 (mips_elf_relocation_needs_la25_stub): Likewise.
527 (mips_elf_calculate_relocation): Likewise.
528 (mips_elf_perform_relocation): Likewise.
529 (_bfd_mips_elf_symbol_processing): Likewise.
530 (_bfd_mips_elf_add_symbol_hook): Likewise.
531 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
532 (mips_elf_add_lo16_rel_addend): Likewise.
533 (_bfd_mips_elf_check_relocs): Likewise.
534 (mips_elf_adjust_addend): Likewise.
535 (_bfd_mips_elf_relocate_section): Likewise.
536 (mips_elf_create_la25_stub): Likewise.
537 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
538 (_bfd_mips_elf_gc_sweep_hook): Likewise.
539 (_bfd_mips_elf_is_target_special_symbol): New function.
540 (mips_elf_relax_delete_bytes): Likewise.
541 (opcode_descriptor): New structure.
543 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
544 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
545 (beq_insn_32): Likewise.
546 (b_insn_16, bz_insn_16): New variables.
547 (BZC32_REG_FIELD): New macro.
548 (bz_rs_insns_32, bz_rt_insns_32): New variables.
549 (bzc_insns_32, bz_insns_16):Likewise.
550 (BZ16_REG, BZ16_REG_FIELD): New macros.
551 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
552 (jal_x_insn_32_bd32): Likewise.
553 (j_insn_32, jalr_insn_32): Likewise.
554 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
555 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
556 (JR16_REG): New macro.
557 (ds_insns_16_bd16): New variable.
558 (lui_insn): Likewise.
559 (addiu_insn, addiupc_insn): Likewise.
560 (ADDIUPC_REG_FIELD): New macro.
561 (MOVE32_RD, MOVE32_RS): Likewise.
562 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
563 (move_insns_32, move_insns_16): New variables.
564 (nop_insn_32, nop_insn_16): Likewise.
566 (find_match): New function.
567 (check_br16_dslot, check_br32_dslot): Likewise.
568 (check_br16, check_br32): Likewise.
569 (IS_BITSIZE): New macro.
570 (check_4byte_branch): New function.
571 (_bfd_mips_elf_relax_section): Likewise.
572 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
573 and microMIPS modules together.
574 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
575 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
576 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
577 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
578 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
579 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
580 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
581 (BFD_RELOC_MICROMIPS_LO16): Likewise.
582 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
583 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
584 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
585 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
586 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
587 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
588 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
589 (BFD_RELOC_MICROMIPS_SUB): Likewise.
590 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
591 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
592 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
593 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
594 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
595 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
596 (BFD_RELOC_MICROMIPS_JALR): Likewise.
597 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
598 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
599 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
600 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
601 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
602 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
603 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
604 * bfd-in2.h: Regenerate.
605 * libbfd.h: Regenerate.
607 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
609 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
610 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
611 * Makefile.in: Regenerated.
613 * archures.c (bfd_architecture): Add bfd_arch_k1om.
614 (bfd_k1om_arch): New.
615 (bfd_archures_list): Add &bfd_k1om_arch.
616 * bfd-in2.h: Regenerated.
618 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
619 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
620 if bfd_elf64_x86_64_freebsd_vec is supported.
621 (targ_selvecs): Likewise.
623 * configure.in: Support bfd_elf64_k1om_vec and
624 bfd_elf64_k1om_freebsd_vec.
625 * configure: Regenerated.
629 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
630 (bfd_elf64_k1om_vec): Likewise.
631 (bfd_elf64_k1om_freebsd_vec): Likewise.
633 * targets.c (bfd_elf64_k1om_vec): New.
634 (bfd_elf64_k1om_freebsd_vec): Likewise.
635 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
636 bfd_elf64_k1om_freebsd_vec.
638 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
640 Fix false coff-go32-exe matches.
641 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
643 * coff-stgo32.c (go32_check_format): New forward declaration.
644 (COFF_CHECK_FORMAT): New defintion.
645 (go32_check_format): New function.
647 2011-07-15 Alan Modra <amodra@gmail.com>
649 * configure.in: Bump version.
650 * configure: Regenerate.
652 2011-07-14 Alan Modra <amodra@gmail.com>
654 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
655 * elf-bfd.h (struct already_linked): Forward declare.
657 2011-07-14 Alan Modra <amodra@gmail.com>
659 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
660 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
662 2011-07-14 Alan Modra <amodra@gmail.com>
664 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
665 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
666 (build_tls_get_addr_stub): Likewise.
667 (ppc_build_one_stub): Update calls to above.
668 (ppc_size_one_stub): Adjust stub size.
669 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
670 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
672 2011-07-12 Nick Clifton <nickc@redhat.com>
674 * elf32-arm.c (elf32_arm_section_flags): Delete.
675 (elf_backend_section_flags): Remove.
677 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
680 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
681 when setting stack_flags.
683 2011-07-11 Catherine Moore <clm@codesourcery.com>
685 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
686 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
687 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
688 * bfd-in2.h: Regenerated.
689 * bfd.c (bfd_lookup_section_flags): New definition.
690 * binary.c (binary_bfd_lookup_section_flags): New definition.
691 * bout.c (b_out_bfd_lookup_section_flags): New definition.
692 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
693 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
694 * coff-rs6000.c (rs6000coff_vec): Include
695 bfd_generic_lookup_section_flags.
696 (pmac_xcoff_vec): Likewise.
697 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
698 * coff64-rs6000.c (rs6000coff64_vec): Include
699 bfd_generic_lookup_section_flags.
700 (aix5coff64_vec): Likewise.
701 * ecoff.c (bfd_debug_section): Initialize flag_info field.
702 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
703 (bfd_elf_lookup_section_flags): Declare.
704 * elflink.c (bfd_elf_lookup_section_flags): New function.
705 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
706 (elf_backend_lookup_section_flags_hook): Define.
707 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
708 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
709 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
710 * ieee.c (ieee_bfd_lookup_section_flags): New define.
711 * ihex.c (ihex_bfd_lookup_section_flags): New define.
712 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
713 (bfd_generic_lookup_section_flags): Declare.
714 * libbfd.h: Regenerated.
715 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
716 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
717 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
718 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
719 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
720 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
721 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
722 * reloc.c (bfd_generic_lookup_section_flags): New function.
723 * som.c (som_bfd_lookup_section_flags): New definition.
724 * srec.c (srec_bfd_lookup_section_flags): New definition.
725 * targets.c (flag_info): Declare.
726 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
727 (_bfd_lookup_section_flags): New.
728 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
729 * versados.c (versados_bfd_lookup_section_flags): New definition.
730 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
731 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
733 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
736 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
738 2011-07-09 Alan Modra <amodra@gmail.com>
741 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
742 rather than kept_section to determine whether a symbol is from
744 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
745 sections appear undefined.
747 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
750 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
751 "asection *" with "struct already_linked *".
752 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
753 (_bfd_generic_section_already_linked): Likewise.
754 (bfd_section_already_linked_table_insert): Likewise.
755 (struct already_linked): New.
756 (struct bfd_section_already_linked): Use it.
757 * elflink.c (_bfd_elf_section_already_linked): Replace.
758 "asection *" with "struct already_linked *". Replace the plugin
759 dummy with the LTO output.
760 * linker.c (_bfd_generic_section_already_linked): Likewise.
761 * targets.c (struct already_linked): Add forward declaration.
762 (bfd_target): Replace "struct bfd_section *" with
763 "struct already_linked *" in _section_already_linked.
764 * bfd-in2.h: Regenerate.
765 * libbfd.h: Regenerate.
767 2011-07-06 Tristan Gingold <gingold@adacore.com>
769 * mach-o.h: Move loader related definitions to
770 include/mach-o/loader.h. Include it.
772 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
774 * elf64-x86-64.c (elf_backend_post_process_headers): Always
775 define to _bfd_elf_set_osabi.
777 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
778 Thomas Schwinge <thomas@schwinge.name>
781 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
782 ELFOSABI_LINUX alias.
783 * elf32-hppa.c: Likewise.
784 * elf32-i370.c: Likewise.
785 * elf64-hppa.c: Likewise.
787 2011-07-01 Ian Lance Taylor <iant@google.com>
789 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
790 DW_OP_lit3 to DW_OP_lit2.
792 2011-07-01 Alan Modra <amodra@gmail.com>
794 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
795 dyn relocs when called to copy flags for a weak sym.
796 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
797 (ppc64_elf_merge_private_bfd_data): Delete.
798 (bfd_elf64_bfd_merge_private_bfd_data): Define as
799 _bfd_generic_verify_endian_match.
801 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
803 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
806 2011-06-28 Tristan Gingold <gingold@adacore.com>
808 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
810 (_bfd_vms_write_etir): Write linkage index from reloc.
812 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
814 * mach-o.c (bfd_mach_o_read_command): Also ignore
815 BFD_MACH_O_LC_ROUTINES_64.
817 2011-06-27 Tristan Gingold <gingold@adacore.com>
819 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
820 section target index.
822 2011-06-27 Nick Clifton <nickc@redhat.com>
824 * cisco-core.c (cisco_core_little_vec): Add initialization of
825 match_priority field.
827 2011-06-27 Tristan Gingold <gingold@adacore.com>
829 * cache.c: Include bfd_stdint.h.
830 (cache_bmmap): Change profile. Return region start and size.
831 * bfdio.c (struct bfd_iovec): Change bmmap profile.
832 (bfd_mmap): Change profile and adjust. Update comment.
833 (memory_bmmap): Change profile.
834 * opncls.c (opncls_bmmap): Change profile.
835 * vms-lib.c (vms_lib_bmmap): Likewise.
836 * libbfd.h: Regenerate.
837 * bfd-in2.h: Regenerate.
839 2011-06-27 Tristan Gingold <gingold@adacore.com>
841 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
844 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
846 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
847 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
849 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
851 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
853 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
855 2011-06-24 Richard Henderson <rth@redhat.com>
858 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
859 tlsgd insn before swapping adjacent insns.
861 2011-06-24 Tristan Gingold <gingold@adacore.com>
863 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
866 2011-06-24 Alan Modra <amodra@gmail.com>
869 * elf.c (assign_file_positions_for_load_sections): Don't align
870 sh_offset for all SHT_NOBITS sections here, just .tbss sections
871 that don't get a PT_LOAD.
873 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
875 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
876 (sh_elf_check_relocs): Likewise.
878 2011-06-22 Richard Henderson <rth@redhat.com>
880 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
881 TPREL in a PIE image.
882 (alpha_dynamic_entries_for_reloc): Likewise.
883 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
884 (elf64_alpha_relax_got_load): Likewise.
886 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
888 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
891 2011-06-22 Alan Modra <amodra@gmail.com>
893 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
894 plugin symbols. Fix segfault on linker scrip defined syms.
896 2011-06-20 Jakub Jelinek <jakub@redhat.com>
899 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
900 at all for linker created .eh_frame sections.
901 (_bfd_elf_discard_section_eh_frame): Handle linker created
902 .eh_frame sections with no relocations.
903 * elf64-x86-64.c: Include dwarf2.h.
904 (elf_x86_64_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_x86_64_link_hash_table): Add plt_eh_frame field.
908 (elf_x86_64_create_dynamic_sections): Create and fill in
909 .eh_frame section for .plt section.
910 (elf_x86_64_size_dynamic_sections): Write .plt section size
911 into .eh_frame FDE covering .plt section.
912 (elf_x86_64_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.
916 * elf32-i386.c: Include dwarf2.h.
917 (elf_i386_eh_frame_plt): New variable.
918 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
919 PLT_FDE_LEN_OFFSET): Define.
920 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
921 (elf_i386_create_dynamic_sections): Create and fill in
922 .eh_frame section for .plt section.
923 (elf_i386_size_dynamic_sections): Write .plt section size
924 into .eh_frame FDE covering .plt section.
925 (elf_i386_finish_dynamic_sections): Write .plt section
926 start into .eh_frame FDE covering .plt section. Call
927 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
928 (elf_backend_plt_alignment): Define to 4.
930 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
932 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
935 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
937 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
938 CORE_HEADER is defined.
939 (elf_x86_64_write_core_note): New.
940 (elf_backend_write_core_note): Likewise.
942 * hosts/x86-64linux.h (uint64_t): New.
943 (user_regsx32_struct): Likewise.
944 (elf_gregx32_t): Likewise.
945 (ELF_NGREGX32): Likewise.
946 (elf_gregsetx32_t): Likewise.
947 (elf_prstatusx32): Likewise.
948 (prstatusx32_t): Likewise.
949 (user_fpregs32_struct): Removed.
950 (user_fpxregs32_struct): Likewise.
952 (elf_fpregset32_t): Likewise.
953 (elf_fpxregset32_t): Likewise.
954 (prgregset32_t): Likewise.
955 (prfpregset32_t): Likewise.
957 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
959 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
960 (elf_x86_64_grok_psinfo): Likewise.
962 2011-06-16 Nick Clifton <nickc@redhat.com>
964 * elf.c (elf_find_function): Fail if not provided with a symbol
967 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
969 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
970 * elf.c (elfcore_grok_arm_vfp): New function.
971 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
972 (elfcore_write_arm_vfp): New function.
973 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
975 2011-06-14 Richard Henderson <rth@redhat.com>
977 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
978 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
979 (elf64_alpha_always_size_sections): Don't call
980 elf64_alpha_merge_ind_symbols.
981 (elf_backend_copy_indirect_symbol): New.
983 2011-06-14 Alan Modra <amodra@gmail.com>
986 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
987 before doing anything.
988 (_bfd_elf_discard_section_eh_frame): Likewise.
990 2011-06-14 Alan Modra <amodra@gmail.com>
992 * Makefile.am: Formatting.
993 * Makefile.in: Regenerate.
994 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
995 * po/SRC-POTFILES.in: Regnerate.
997 2011-06-14 Alan Modra <amodra@gmail.com>
999 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1000 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1001 Don't handle warning symbols here.
1002 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1003 (allocate_dynrelocs, readonly_dynrelocs): As above.
1005 2011-06-14 Alan Modra <amodra@gmail.com>
1008 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1009 (elf_gc_sweep): Don't treat debug and sections like .comment
1011 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1012 not part of a group. Always call gc_mark_extra_sections.
1013 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1014 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1015 _bfd_elf_gc_mark_extra_sections.
1016 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1017 _bfd_elf_gc_mark_extra_sections.
1018 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1020 2011-06-13 Nick Clifton <nickc@redhat.com>
1022 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1023 variable 'local_got_offsets'.
1024 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1025 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1027 2011-06-13 Walter Lee <walt@tilera.com>
1029 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1030 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1031 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1032 and elfxx-tilegx.lo.
1033 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1035 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1036 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1037 * Makefile.in: Regenerate.
1038 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1039 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1040 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1041 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1042 bfd-in2.h: Regenerate.
1043 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1044 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1045 and bfd_elf64_tilegx_vec.
1046 * configure: Regenerate.
1047 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1049 * libbfd.h: Regenerate.
1050 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1051 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1052 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1053 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1054 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1055 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1056 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1057 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1058 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1059 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1060 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1061 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1062 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1063 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1064 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1065 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1066 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1067 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1068 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1069 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1070 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1071 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1072 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1073 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1074 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1075 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1076 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1077 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1078 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1079 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1080 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1081 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1082 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1083 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1084 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1085 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1086 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1087 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1088 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1089 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1090 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1091 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1092 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1093 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1094 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1095 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1096 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1097 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1098 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1099 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1100 * targets.c (bfd_elf32_tilegx_vec): Declare.
1101 (bfd_elf32_tilepro_vec): Declare.
1102 (bfd_elf64_tilegx_vec): Declare.
1103 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1104 and bfd_elf64_tilegx_vec.
1105 * cpu-tilegx.c: New file.
1106 * cpu-tilepro.c: New file.
1107 * elf32-tilepro.h: New file.
1108 * elf32-tilepro.c: New file.
1109 * elf32-tilegx.c: New file.
1110 * elf32-tilegx.h: New file.
1111 * elf64-tilegx.c: New file.
1112 * elf64-tilegx.h: New file.
1113 * elfxx-tilegx.c: New file.
1114 * elfxx-tilegx.h: New file.
1116 2011-06-13 Alan Modra <amodra@gmail.com>
1118 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1119 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1120 warning symbols here.
1121 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1122 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1123 elf32_arm_readonly_dynrelocs): Likewise.
1124 * elf32-bfin.c (bfin_discard_copies): Likewise.
1125 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1126 elf_cris_discard_excess_dso_dynamics,
1127 elf_cris_discard_excess_program_dynamics): Likewise.
1128 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1129 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1130 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1131 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1132 elf_i386_readonly_dynrelocs): Likewise.
1133 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1134 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1135 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1136 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1137 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1138 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1139 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1140 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1141 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1142 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1143 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1144 elf32_tic6x_readonly_dynrelocs): Likewise.
1145 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1146 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1147 xstormy16_relax_plt_realloc): Likewise.
1148 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1149 * elf64-alpha.c (elf64_alpha_output_extsym,
1150 elf64_alpha_calc_got_offsets_for_symbol,
1151 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1152 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1153 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1154 elf_hppa_unmark_useless_dynamic_symbols,
1155 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1156 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1157 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1158 readonly_dynrelocs, merge_global_got, reallocate_got,
1159 undo_symbol_twiddle): Likewise.
1160 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1161 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1162 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1163 elf_x86_64_readonly_dynrelocs): Likewise.
1164 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1165 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1166 _bfd_elf_link_find_version_dependencies,
1167 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1168 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1169 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1170 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1171 elf_gc_propagate_vtable_entries_used,
1172 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1173 elf_gc_allocate_got_offsets): Likewise.
1174 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1175 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1176 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1177 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1178 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1179 * i386linux.c (linux_tally_symbols): Likewise.
1180 * m68klinux.c (linux_tally_symbols): Likewise.
1181 * sparclinux.c (linux_tally_symbols): Likewise.
1182 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1183 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1185 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1186 function. Update all callers.
1187 * aoutx.h (aout_link_write_other_symbol): Likewise.
1188 * pdp11.c (aout_link_write_other_symbol): Likewise.
1189 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1190 * ecoff.c (ecoff_link_write_external): Likewise.
1191 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1192 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1194 * ecoff.c (ecoff_link_hash_traverse): Delete.
1195 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1196 _bfd_coff_write_global_sym.
1197 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1198 * libcoff.h: Regenerate.
1200 2011-06-10 Nick Clifton <nickc@redhat.com>
1202 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1203 backend does not provide a function for creating dynamic sections
1205 (bfd_elf_final_link): Issue a warning message if a dynamic section
1206 has the SHT_NOTE type.
1207 (bfd_elf_final_link): Do not look for dynamic strings in a section
1208 that does not have the SHT_STRTAB type or the name .dynstr.
1209 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1210 section is not in the output binary.
1211 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1213 2011-06-09 Tristan Gingold <gingold@adacore.com>
1215 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1216 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1219 2011-06-09 Tristan Gingold <gingold@adacore.com>
1221 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1223 2011-06-09 Nick Clifton <nickc@redhat.com>
1226 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1227 that the output section has an allocated bfd_elf_section_data
1229 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1230 symbols in sections that have been removed by garbage collection.
1232 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1234 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1235 relocations in SEC_DEBUGGING sections when building shared
1238 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1241 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1242 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1244 2011-06-08 Tristan Gingold <gingold@adacore.com>
1246 * makefile.vms (OBJS): Add elfxx-ia64.obj
1249 2011-06-08 Alan Modra <amodra@gmail.com>
1251 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1252 * sco5-core.c: Init match_priority field.
1254 2011-06-08 Alan Modra <amodra@gmail.com>
1256 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1257 indirect links here.
1259 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1261 * irix-core.c (irix_core_vec): Add match_priority field.
1263 2011-06-06 Alan Modra <amodra@gmail.com>
1265 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1267 * configure.in: Bump bfd version.
1268 * elfcode.h (elf_object_p): Delete hacks preventing match of
1269 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1270 * elfxx-target.h (elf_match_priority): Define and use.
1271 * format.c (bfd_check_format_matches): Use target match_priority
1272 to choose best of multiple matching targets. In cases with multiple
1273 matches rerun _bfd_check_format if we don't choose the last match.
1274 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1275 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1276 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1277 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1278 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1279 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1280 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1281 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1282 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1283 * vms-lib.c, * xsym.c: Init match_priority field.
1284 * configure: Regenerate.
1285 * bfd-in2.h: Regenerate.
1287 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1290 * elfcode.h (elf_object_p): Revert the last change.
1292 2011-06-04 Alan Modra <amodra@gmail.com>
1294 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1295 return the other arch.
1296 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1299 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1302 * hash.c (higher_primer_number): Add more, small, prime numbers.
1303 (bfd_hash_set_default_size): Likewise.
1305 2011-06-02 Nick Clifton <nickc@redhat.com>
1307 * coff-mcore.c: Fix spelling typo.
1308 * coff-stgo32.c: Likewise.
1309 * elf32-arm.c: Likewise.
1310 * elf32-avr.c: Likewise.
1311 * elf-m68hc1x.c: Likewise.
1312 * elf32-mcore.c: Likewise.
1313 * elf32-mep.c: Likewise.
1314 * elf32-mt.c: Likewise.
1315 * elf32-ppc.c: Likewise.
1316 * elf32-xtensa.c: Likewise.
1317 * elf64-ppc.c: Likewise.
1318 * elfxx-mips.c: Likewise.
1319 * netbsd.h: Likewise.
1320 * nlmcode.h: Likewise.
1321 * vms-alpha.c: Likewise.
1322 * po/bfd.pot: Regenerate.
1323 * po/SRC-POTFILES.in: Regenerate.
1325 2011-06-01 DJ Delorie <dj@redhat.com>
1327 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1328 * target.c: Likewise.
1329 * configure.in: Likewise.
1330 * configure.in: Regenerate.
1331 * elf32-rx.c: Add elf32-rx-be-ns target.
1332 (rx_elf_object_p): Never allow the be-ns target by default,
1333 only allow it if the user requests it.
1335 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1337 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1338 relocation in readonly section in a shared object.
1339 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1341 2011-05-31 Nick Clifton <nickc@redhat.com>
1343 * archive.c (adjust_relative_path): Fix comment to prevent it
1344 corrupting the auto-generated bfd.h.
1346 2011-05-31 Paul Brook <paul@codesourcery.com>
1348 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1349 for known functions.
1350 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1353 2011-05-31 Paul Brook <paul@codesourcery.com>
1355 * elf32-arm.c (arm_stub_is_thumb): Add
1356 arm_stub_long_branch_v4t_thumb_tls_pic.
1357 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1360 2011-05-27 Nick Clifton <nickc@redhat.com>
1363 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1364 unable to read a file pointed to by an entry in a thin archive.
1365 (adjust_relative_path): Use lrealpath to canonicalize paths.
1366 Handle the case where the reference path is above the current
1367 path in the directory tree.
1369 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1372 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1373 R_X86_64_TPOFF64 in executable.
1375 2011-05-26 Alan Modra <amodra@gmail.com>
1377 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1378 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1379 local_protected comment.
1381 2011-05-25 Tristan Gingold <gingold@adacore.com>
1383 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1384 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1385 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1386 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1387 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1388 (elf32-ia64.c): Created from elfnn-ia64.c
1389 (elf64-ia64.c): Likewise.
1390 * elfxx-ia64.h: New file.
1391 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1392 functions.Includes elfxx-ia64.h.
1393 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1394 (IA64_HOWTO): Adjust.
1395 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1396 (elfNN_ia64_reloc_type_lookup): Renames to
1397 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1398 (elfNN_ia64_reloc_name_lookup): Renames to
1399 ia64_elf_reloc_name_lookup. Make it public.
1400 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1401 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1403 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1404 Move it and make it public. Move prototype to elfxx-ia64.h
1405 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1406 Move prototype to elfxx-ia64.h
1407 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1408 (elfNN_ia64_info_to_howto): Adjust calls.
1409 (elfNN_ia64_relax_section): Adjust calls.
1410 (count_dyn_reloc): Fix typo.
1411 (elfNN_ia64_relocate_section): Adjust calls.
1412 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1413 (bfd_elfNN_bfd_reloc_type_lookup)
1414 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1415 * configure: Regenerate.
1416 * Makefile.in: Regenerate.
1418 2011-05-23 DJ Delorie <dj@redhat.com>
1420 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1421 the vma/lma swapping done in elf32_rx_modify_program_headers.
1423 2011-05-23 Nick Clifton <nickc@redhat.com>
1425 * elf-m10300.c (mn10300_elf_mkobject): New function.
1426 (bfd_elf32_mkobject): Define.
1428 2011-05-23 Alan Modra <amodra@gmail.com>
1430 * elf-bfd.h: Comment typo fix.
1431 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1432 struct elf_dyn_relocs throughout.
1433 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1435 2011-05-23 Alan Modra <amodra@gmail.com>
1437 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1438 functions rather than warning callback or _bfd_error_handler.
1439 * elf32-ppc.c: Likewise.
1440 * elf64-ppc.c: Likewise.
1441 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1443 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1445 2011-05-23 Alan Modra <amodra@gmail.com>
1448 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1449 .tbss, and page align same for all SHT_NOBITS sections.
1451 2011-05-21 Alan Modra <amodra@gmail.com>
1454 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1456 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1457 segment if just for .tbss.
1458 (assign_file_positions_for_load_sections): Don't report "can't
1459 allocate in segment" errors for .tbss.
1460 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1461 from SHT_NOBITS section filepos.
1463 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1465 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1466 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1467 (elf32_tic6x_relocate_section): Handle them.
1469 2011-05-18 Nick Clifton <nickc@redhat.com>
1472 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1473 sections when building shared libraries.
1475 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1478 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1481 2011-05-18 Tristan Gingold <gingold@adacore.com>
1483 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1484 (xcoff_sweep): Always keep dwarf sections.
1485 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1487 2011-05-18 Tristan Gingold <gingold@adacore.com>
1489 * libxcoff.h (struct xcoff_dwsect_name): New type.
1490 (XCOFF_DWSECT_NBR_NAMES): New macro.
1491 (xcoff_dwsect_names): Declare.
1492 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1493 (styp_to_sec_flags): Ditto.
1494 (coff_new_section_hook): Ditto.
1495 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1496 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1498 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1501 * elf32-rx.c (ignore_lma): New variable.
1502 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1503 (rx_modify_program_headers): Only copy the LMA into the VMA if
1506 2011-05-17 Alan Modra <amodra@gmail.com>
1509 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1510 * elflink.c (elf_link_add_object_symbols): Likewise.
1511 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1513 2011-05-16 Alan Modra <amodra@gmail.com>
1515 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1517 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1519 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1520 global GOT entries for GOT_PAGE relocations against global symbols.
1522 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1524 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1525 (tic6x-*-*): Replaced by these.
1526 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1527 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1528 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1530 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1531 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1532 "elf32-target.h" two more times.
1533 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1534 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1535 bfd_elf32_tic6x_elf_le_vec.
1536 * configure: Regenerate.
1538 2011-05-13 Jan Beulich <jbeulich@novell.com>
1540 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1542 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1544 * config.in: Regenerated.
1545 * configure: Regenerated.
1546 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1547 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1548 HAVE_PSINFO32_T_PR_PID.
1549 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1550 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1551 and HAVE_PSINFO32_T_PR_PID.
1552 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1554 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1556 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1558 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1559 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1561 2011-05-09 Paul Brook <paul@codesourcery.com>
1563 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1564 * bfd-in2.h: Regenerate.
1565 * elf32-tic6x.c: Include limits.h.
1566 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1567 _tic6x_elf_section_data): New.
1568 (elf32_tic6x_section_data): Define.
1569 (elf32_tic6x_new_section_hook): Allocate target specific data.
1570 (elf32_tic6x_add_unwind_table_edit): New function.
1571 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1572 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1573 elf32_tic6x_copy_exidx_entry): New functions.
1574 (elf_backend_write_section): Define.
1576 2011-05-09 Paul Brook <paul@codesourcery.com>
1578 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1579 elf32_tic6x_fake_sections): New functions.
1580 (elf_backend_fake_sections): Define.
1582 2011-05-09 Paul Brook <paul@codesourcery.com>
1584 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1585 (elf_backend_gc_mark_extra_sections): Define.
1587 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1590 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1591 references to symbols defined in discarded sections.
1593 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1596 * coffgen.c (coff_write_symbol): Assume input section is its own
1597 output section if output_section member not set.
1598 (coff_write_alien_symbol): Likewise.
1600 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1603 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1605 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1608 * section.c (SEC_ELF_REVERSE_COPY): New.
1609 * bfd-in2.h: Regenerated.
1611 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1614 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1615 * bfd-in2.h: Regenerate.
1617 2011-05-06 Tristan Gingold <gingold@adacore.com>
1619 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1620 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1621 any code section. Add comments.
1622 (alpha_vms_object_p): Use void * instead of PTR.
1623 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1624 (build_module_list): Guard against no DST section. Add comments.
1625 (alpha_vms_link_output_symbol): Discard undefined symbols.
1626 (alpha_vms_get_section_contents): Simply memcpy if the section was
1627 already loaded. Fix typo.
1628 (vms_new_section_hook): Use void * instead of PTR.
1629 (vms_alpha_vec): Ditto.
1631 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1633 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1634 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1636 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1638 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1639 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1640 mismatch. Choose the lower of the two values.
1641 (bfd_elf32_bfd_final_link): New macro.
1643 2011-04-28 Tristan Gingold <gingold@adacore.com>
1645 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1646 (bfd_xcoff_swap_aux_out): Ditto.
1647 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1648 (bfd_xcoff64_swap_aux_out): Ditto.
1650 2011-05-04 Alan Modra <amodra@gmail.com>
1653 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1654 was_undefined on dot-symbols.
1656 2011-05-03 Paul Brook <paul@codesourcery.com>
1659 * elf32-tic6x.c (elf32_tic6x_howto_table,
1660 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1661 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1664 2011-05-01 Alan Modra <amodra@gmail.com>
1667 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1668 creating ifunc sections.
1669 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1671 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1673 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1676 2011-04-28 Tom Tromey <tromey@redhat.com>
1678 * bfdio.c (memory_bstat): Pass correct size to memset.
1680 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1682 * dwarf2.c (dwarf_debug_sections): Mark const.
1683 * elf.c (special_sections): Likewise.
1684 * libbfd-in.h (dwarf_debug_sections): Likewise.
1685 * libbfd.h: Regenerate.
1687 2011-04-26 Kai Tietz <ktietz@redhat.com>
1689 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1692 2011-04-26 Tristan Gingold <gingold@adacore.com>
1694 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1696 2011-04-24 Alan Modra <amodra@gmail.com>
1700 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1701 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1702 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1703 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1704 it is a redef of an IR symbol in a real BFD.
1706 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1708 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1709 in readonly section in a shared object.
1710 (elf_i386_size_dynamic_sections): Likewise.
1711 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1712 (elf_x86_64_size_dynamic_sections): Likewise.
1714 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1717 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1719 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1721 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1723 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1724 on dynamic symbol error.
1725 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1727 2011-04-20 Tristan Gingold <gingold@adacore.com>
1729 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1731 2011-04-20 Alan Modra <amodra@gmail.com>
1733 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1734 (bfd_hash_table_init_n): Overflow checking.
1735 (bfd_hash_set_default_size): Return current size. Take unsigned long
1736 arg. Add 65537 to hash_size primes.
1737 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1738 * bfd-in2.h: Regenerate.
1740 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1742 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1745 2011-04-20 Alan Modra <amodra@gmail.com>
1747 * libbfd.c (bfd_log2): Do return rounded up value.
1748 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1749 call with expanded old round down version of the function.
1751 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1752 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1754 2011-04-20 Alan Modra <amodra@gmail.com>
1757 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1758 in their own common section.
1759 * elflink.c (elf_link_add_object_symbols): Likewise.
1760 * linker.c (generic_link_check_archive_element): Don't lose flags
1761 if common section is pre-existing.
1762 (_bfd_generic_link_add_one_symbol): Likewise.
1764 2011-04-20 Alan Modra <amodra@gmail.com>
1767 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1768 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1769 multiple_definition regardless of allow_multiple_definition.
1770 * simple.c (simple_dummy_multiple_definition): Update.
1771 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1774 2011-04-18 Tristan Gingold <gingold@adacore.com>
1776 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1778 2011-04-18 Alan Modra <amodra@gmail.com>
1782 * bfd.c (BFD_PLUGIN): Define.
1783 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1784 * bfd-in2.h: Regenerate.
1785 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1786 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1788 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1790 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1793 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1795 * elf-bfd.h (struct sdt_note): New struct.
1796 (struct elf_obj_tdata) <sdt_note_head>: New field.
1797 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1798 (elfobj_grok_stapsdt_note): Likewise.
1799 (elf_parse_notes): Added code to treat SystemTap note
1802 2011-04-12 Richard Henderson <rth@redhat.com>
1804 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1805 exclude empty .got sections.
1807 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1809 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1810 array access for BFD_RELOC_386_IRELATIVE.
1812 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1814 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1816 2011-04-11 Mark Wielaard <mjw@redhat.com>
1819 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1820 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1821 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1822 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1823 also if STB_GNU_UNIQUE symbol binding was seen.
1824 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1825 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1826 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1827 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1828 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1829 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1831 2011-04-11 Alan Modra <amodra@gmail.com>
1833 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1835 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1836 (_bfd_generic_get_section_contents_in_window): Likewise.
1837 * section.c (bfd_get_section_contents): Likewise.
1838 * compress.c (bfd_get_full_section_contents): Likewise.
1839 * elf32-rx.c (rx_final_link): Ignore rawsize.
1840 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1841 bfd with bfd_get_section_limit.
1842 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1843 os->size during final link. Update callers.
1844 * bfd-in2.h: Regenerate.
1846 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1849 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1850 as the number of global entries when merging with the primary GOT.
1852 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1854 * elf32-i386.c: Update copyright year.
1855 * elf64-x86-64.c: Likewise.
1857 2011-04-09 Kai Tietz <ktietz@redhat.com>
1859 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1860 buffer and use rawsize for sorting.
1861 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1862 before doing alignment.
1864 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1866 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1867 error on unsupported relocation.
1868 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1870 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1873 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1876 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1879 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1880 instead of shared for R_386_TLS_LDO_32.
1882 2011-04-08 Tristan Gingold <gingold@adacore.com>
1884 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1886 * xcoff-target.h: Remove
1887 * Makefile.in: Regenerate.
1889 2011-04-07 Cary Coutant <ccoutant@google.com>
1891 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1893 2011-04-07 Paul Brook <paul@codesourcery.com>
1895 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1897 (elf32_tic6x_howto_table_rel): Ditto.
1898 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1899 (elf32_tic6x_check_relocs): Ditto.
1901 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1903 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1905 (strongarm*, thumb*, xscale*): Remove architectures.
1906 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1907 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1908 xscale-*-coff): Remove targets.
1910 2011-04-01 Tristan Gingold <gingold@adacore.com>
1912 * elfxx-ia64.c: include bfd_stdint.h
1914 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1916 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1917 dynobj and its initialization.
1919 2011-03-31 Tristan Gingold <gingold@adacore.com>
1921 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1922 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1923 BFD_HOST_LONG_LONG to 1.
1925 2011-03-31 Tristan Gingold <gingold@adacore.com>
1927 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1928 (_bfd_vms_write_etir): Ditto.
1929 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1930 * configure.com: Generate bfd_stdint.h
1932 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1934 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1935 (elf32_tic6x_setup): Declare.
1936 * elf32-tic6x.c: Include <limits.h>.
1937 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1938 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1940 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1941 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1942 tic6x_elf_scom_symbol_ptr): New static variables.
1943 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1944 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1945 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1946 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1947 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1948 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1949 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1950 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1951 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1952 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1953 to weak symbols as required by the ABI.
1954 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1955 as needed when generating DSBT output.
1956 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1957 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1958 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1959 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1960 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1961 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1962 New static functions.
1963 (ELF_MAXPAGESIZE): Define to 0x1000.
1964 (bfd_elf32_bfd_copy_private_bfd_data,
1965 bfd_elf32_bfd_link_hash_table_create,
1966 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1967 elf_backend_want_got_plt, elf_backend_want_dynbss,
1968 elf_backend_plt_readonly, elf_backend_got_header_size,
1969 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1970 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1971 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1972 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1973 elf_backend_section_from_bfd_section,
1974 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1975 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1976 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1978 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1979 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1980 * bfd/bfd-in2.h: Regenerate.
1981 * bfd/libbfd.h: Regenerate.
1982 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1984 2011-03-31 Tristan Gingold <gingold@adacore.com>
1986 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1987 entry on xcoff when value is C_NULL_VALUE.
1989 2011-03-31 Tristan Gingold <gingold@adacore.com>
1991 * libcoff-in.h (exec_hdr): Remove.
1992 * libcoff.h: Regenerate.
1994 2011-03-30 Nick Clifton <nickc@redhat.com>
1996 * po/da.po: Updated Danish translation.
1998 2011-03-29 Richard Henderson <rth@redhat.com>
2000 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2001 (elf64_alpha_gc_sweep_hook): New.
2002 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2003 (elf_backend_can_gc_sections): New.
2005 2011-03-26 John Marino <binutils@marino.st>
2007 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2008 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2009 * configure: Regenerate.
2011 2011-03-25 Michael Snyder <msnyder@vmware.com>
2013 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2015 2011-03-25 Tristan Gingold <gingold@adacore.com>
2017 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2018 of find_nearest_line on object files.
2020 2011-03-25 Tristan Gingold <gingold@adacore.com>
2022 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2024 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2026 2011-03-24 Alan Modra <amodra@gmail.com>
2028 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2029 old-style __tls_get_addr calls without marker relocs don't match
2030 their arg setup insn one for one. If such mismatches are found
2031 report the reloc and don't do any tls optimization.
2032 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2034 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2036 * bfd-in2.h: Regenerate.
2038 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2040 * archures.c: Add AVR XMEGA architecture information.
2041 * cpu-avr.c (arch_info_struct): Likewise.
2042 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2043 (elf32_avr_object_p): Likewise.
2045 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2047 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2048 * bfd-in2.h: Regenerate.
2049 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2050 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2052 (elf32_arm_howto_from_type): Update accordingly.
2053 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2054 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2055 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2056 with an extra noncall_refcount field.
2057 (arm_local_iplt_info): New structure.
2058 (elf_arm_obj_tdata): Add local_iplt.
2059 (elf32_arm_local_iplt): New accessor macro.
2060 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2061 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2062 Change tls_type to a bitfield and add is_iplt.
2063 (elf32_arm_link_hash_newfunc): Update accordingly.
2064 (elf32_arm_allocate_local_sym_info): New function.
2065 (elf32_arm_create_local_iplt): Likewise.
2066 (elf32_arm_get_plt_info): Likewise.
2067 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2068 (elf32_arm_get_local_dynreloc_list): Likewise.
2069 (create_ifunc_sections): Likewise.
2070 (elf32_arm_copy_indirect_symbol): Update after the changes to
2071 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2072 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2073 to get PLT information. Assert that all STT_GNU_IFUNC references
2074 are turned into PLT references.
2075 (arm_build_one_stub): Pass the symbol type to
2076 elf32_arm_final_link_relocate.
2077 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2078 (elf32_arm_allocate_irelocs): New function.
2079 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2080 all R_ARM_IRELATIVE.
2081 (elf32_arm_allocate_plt_entry): New function.
2082 (elf32_arm_populate_plt_entry): Likewise.
2083 (elf32_arm_final_link_relocate): Add an st_type parameter.
2084 Set srelgot to null for static objects. Use separate variables
2085 to record which st_value and st_type should be used when generating
2086 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2087 symbol's PLT information, setting has_iplt_entry, splt,
2088 plt_offset and gotplt_offset accordingly. Check whether
2089 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2090 the relocation target accordingly. Broaden assert to include
2091 .iplts. Don't set sreloc for static relocations. Assert that
2092 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2093 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2094 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2095 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2096 resolve GOT references to the .igot.plt entry.
2097 (elf32_arm_relocate_section): Update the call to
2098 elf32_arm_final_link_relocate.
2099 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2100 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2101 relocations in shared libraries and relocatable executables.
2102 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2103 to get the list of dynamic relocations for a local symbol.
2104 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2105 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2106 to allocate local symbol information. Treat R_ARM_REL32 and
2107 R_ARM_REL32_NOI as call relocations in shared libraries and
2108 relocatable executables. Record PLT information for local
2109 STT_GNU_IFUNC functions as well as global functions. Count
2110 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2111 to get the list of dynamic relocations for a local symbol.
2112 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2113 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2114 removed. Update after the changes to elf32_arm_link_hash_entry.
2115 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2116 entries should live in .plt or .iplt. Check whether the .igot.plt
2117 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2118 to allocate .plt and .(i)got.plt entries. Detect which .got
2119 entries will need R_ARM_IRELATIVE relocations and use
2120 elf32_arm_allocate_irelocs to allocate them. Likewise other
2121 non-.got dynamic relocations.
2122 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2123 and dynamic relocations for local STT_GNU_IFUNC symbols.
2124 Check whether the .igot.plt and .got entries can be combined.
2125 Detect which .got entries will need R_ARM_IRELATIVE relocations
2126 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2127 section pointers intead of strcmp checks. Handle iplt and igotplt.
2128 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2129 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2130 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2132 (elf32_arm_output_plt_map_1): New function, split out from
2133 elf32_arm_output_plt_map. Handle .iplt entries. Use
2134 elf32_arm_plt_needs_thumb_stub_p.
2135 (elf32_arm_output_plt_map): Call it.
2136 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2137 local .iplt entries.
2138 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2139 (elf32_arm_swap_symbol_out): Likewise.
2140 (elf32_arm_add_symbol_hook): New function.
2141 (elf_backend_add_symbol_hook): Define for all targets.
2143 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2145 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2146 * elf.c (swap_out_syms): Set st_target_internal for each
2148 * elfcode.h (elf_swap_symbol_in): Likewise.
2149 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2150 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2151 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2152 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2153 * elflink.c (elf_link_output_extsym): Likewise.
2154 (bfd_elf_final_link): Likewise.
2155 (elf_link_add_object_symbols): Copy st_target_internal
2156 to the hash table if we see a definition.
2157 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2158 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2159 a branch_type field.
2160 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2161 (arm_type_of_stub): Replace actual_st_type with an
2162 actual_branch_type parameter.
2163 (arm_build_one_stub): Use branch types rather than st_types to
2164 determine the type of branch.
2165 (cortex_a8_erratum_scan): Likewise.
2166 (elf32_arm_size_stubs): Likewise.
2167 (bfd_elf32_arm_process_before_allocation): Likewise.
2168 (allocate_dynrelocs_for_symbol): Likewise.
2169 (elf32_arm_finish_dynamic_sections): Likewise.
2170 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2171 a branch_type parameter.
2172 (elf32_arm_relocate_section): Update call accordingly.
2173 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2174 (elf32_arm_output_map_sym): Initialize st_target_internal.
2175 (elf32_arm_output_stub_sym): Likewise.
2176 (elf32_arm_symbol_processing): Delete.
2177 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2178 Use st_target_internal to record the branch type.
2179 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2181 (elf32_arm_is_function_type): Delete.
2182 (elf_backend_symbol_processing): Likewise.
2183 (elf_backend_is_function_type): Likewise.
2185 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2187 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2188 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2191 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2193 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2194 may_need_local_target_p and may_become_dynamic_p to classify
2195 the relocation type. Don't check info->symbolic or h->def_regular
2196 when deciding whether to record a potential dynamic reloc.
2197 Don't treat potential dynamic relocs as PLT references.
2198 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2199 try to make the PLT reference count go negative.
2201 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2203 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2204 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2205 Only create a dynamic relocation for local references if
2207 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2208 allocation accordingly.
2209 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2211 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2213 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2214 (elf32_arm_add_dynreloc): Likewise.
2215 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2216 to allocate dynamic relocations.
2217 (elf32_arm_size_dynamic_sections): Likewise.
2218 (allocate_dynrelocs): Likewise. Rename to
2219 allocate_dynrelocs_for_symbol.
2220 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2221 create dynamic relocations.
2222 (elf32_arm_finish_dynamic_symbol): Likewise.
2224 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2226 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2227 x32 GD->IE and GD->LE transitions.
2228 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2229 and LD->LE transitions.
2231 2011-03-10 Alan Modra <amodra@gmail.com>
2233 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2234 for LO_DS error message and correct multiple.
2236 2011-03-10 Alan Modra <amodra@gmail.com>
2238 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2239 (ppc64_elf_link_just_syms): New function.
2240 (opd_entry_value): Don't assume big-endian host.
2241 (get_r2off): New function.
2242 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2244 2011-03-06 Michael Snyder <msnyder@vmware.com>
2246 * compress.c (bfd_compress_section_contents): Check for out of mem.
2248 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2249 that case statement falls through intentionally.
2251 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2253 2011-03-04 Alan Modra <amodra@gmail.com>
2255 * archive.c (bsd_write_armap): Don't call stat in deterministic
2256 mode, and don't use st_mtime if stat returns error.
2258 2011-03-03 Michael Snyder <msnyder@vmware.com>
2260 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2262 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2264 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2265 (aout_link_write_other_symbol): Missing break statement.
2267 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2269 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2271 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2273 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2274 x32 IE->LE transition.
2275 (elf_x86_64_relocate_section): Likewise.
2277 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2279 * elflink.c (is_reloc_section): Remove function.
2280 (get_dynamic_reloc_section_name): Construct string manually.
2282 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2284 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2285 (adjust_relative_path): Likewise.
2286 (_bfd_construct_extended_name_table): Likewise.
2287 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2288 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2289 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2290 * elf32-spu.c (sort_bfds): Likewise.
2291 (spu_elf_auto_overlay): Likewise.
2292 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2293 * xcofflink.c (xcoff_set_import_path): Likewise.
2294 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2295 (xtensa_regfile_lookup_shortname): Likewise.
2297 2011-02-28 Alan Modra <amodra@gmail.com>
2300 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2301 stringsize. Properly sanity check symdef_count. Remove redundant
2304 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2306 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2307 and handle claim_file seeking. Only try to load the plugin once.
2309 2011-02-22 Andreas Schwab <schwab@redhat.com>
2311 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2312 relocation read the value from the second GOT slot.
2314 2011-02-15 Tristan Gingold <gingold@adacore.com>
2316 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2318 2011-02-15 Alan Modra <amodra@gmail.com>
2320 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2321 toc relocs. Fuss over free(NULL).
2323 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2325 * elflink.c (bfd_elf_size_dynamic_sections): Add
2326 bfd_get_symbol_leading_char to the start of newname.
2328 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2330 * configure: Regenerate.
2332 2011-02-09 Alan Modra <amodra@gmail.com>
2334 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2335 we are done. When optimising large toc, check that a global
2336 symbol on a toc reloc is defined in a kept section.
2338 2011-02-08 Nick Clifton <nickc@redhat.com>
2341 * elf.c (assign_file_positions_for_load_sections): Set the program
2342 header offset and entry size to zero if there are no program
2345 2011-02-08 Alan Modra <amodra@gmail.com>
2347 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2348 local_syms when looking for local symbols in .toc.
2350 2011-02-01 Alan Modra <amodra@gmail.com>
2352 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2353 for toc pointer on any section having makes_toc_func_call set.
2354 (check_pasted_section): Ensure pasted .init/.fini fragments use
2355 the same toc if any has makes_toc_func_call set.
2357 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2359 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2362 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2364 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2365 common sections too.
2367 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2369 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2372 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2374 Fix compilation for mingw64.
2375 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2376 typecast to avoid warning.
2377 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2379 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2380 of long for pointer to avoid warning.
2381 (elfNN_ia64_relax_brl): Idem.
2382 (elfNN_ia64_install_value): Idem.
2383 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2385 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2387 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2388 h->needs_plt when deciding whether to record a possible dynamic reloc.
2390 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2392 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2393 dynamic relocs for the removed section.
2395 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2397 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2400 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2402 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2403 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2404 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2405 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2406 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2407 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2410 2011-01-14 Alan Modra <amodra@gmail.com>
2412 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2414 (_bfd_default_error_handler): Likewise.
2415 * elf.c (print_segment_map): Likewise.
2416 * libbfd.c (warn_deprecated): Likewise.
2417 * som.c (som_sizeof_headers): No need to do so here.
2418 * coff-i860.c: Replace use of printf for error messages with
2420 * coff-ppc.c: Likewise.
2421 * coff-sh.c: Likewise.
2422 * elf32-bfin.c: Likewise.
2423 * elf32-dlx.c: Likewise.
2424 * elf32-mep.c: Likewise.
2425 * elf32-v850.c: Likewise.
2426 * mach-o.c: Likewise.
2429 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2431 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2433 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2434 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2436 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2438 (elf_x86_64_finish_dynamic_symbol): Updated.
2439 (elf_x86_64_finish_dynamic_sections): Don't use
2440 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2441 bfd_elf64_swap_dyn_out.
2443 2011-01-14 J. Park <grassman@gmail.com>
2446 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2447 following bfd_link_hash_warning symbol link.
2449 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2450 Glauber de Oliveira Costa <glommer@gmail.com>
2452 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2453 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2454 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2456 * libbfd.h: Rebuilt.
2457 * bfd-in2.h: Rebuilt.
2458 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2459 (elf32_arm_reloc_map): Likewise.
2460 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2461 (elf32_arm_stub_long_branch_any_tls_pic,
2462 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2463 (DEF_STUBS): Add new stubs.
2464 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2465 (elf32_arm_local_tlsdesc_gotent): New.
2466 (GOT_TLS_GDESC): New mask.
2467 (GOT_TLS_GD_ANY): Define.
2468 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2469 (elf32_arm_compute_jump_table_size): New.
2470 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2471 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2472 sgotplt_jump_table_size fields.
2473 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2474 (elf32_arm_link_hash_table_create): Initialize new fields.
2475 (arm_type_of_stub): Check TLS desc relocs too.
2476 (elf32_arm_stub_name): TLS desc relocs can be shared.
2477 (elf32_arm_tls_transition): Determine relaxation.
2478 (arm_stub_required_alignment): Add tls stubs.
2479 (elf32_arm_size_stubs): Likewise.
2480 (elf32_arm_tls_relax): Perform TLS relaxing.
2481 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2482 (IS_ARM_TLS_GNU_RELOC): New.
2483 (IS_ARM_TLS_RELOC): Use it.
2484 (elf32_arm_relocate_section): Perform TLS relaxing.
2485 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2487 (allocate_dynrelocs): Allocate tls desc relcoations.
2488 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2490 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2492 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2494 (elf32_arm_finish_dynamic_symbol): Adjust.
2495 (arm_put_trampoline): New.
2496 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2498 (elf_backend_always_size_sections): Define.
2500 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2502 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2504 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2508 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2509 handle symbols marked with regular reference, but not non-GOT
2510 reference when building shared library.
2512 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2513 local and global STT_GNU_IFUNC symols when building shared
2515 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2517 2011-01-05 DJ Delorie <dj@redhat.com>
2519 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2520 * libbfd.h: Regenerate.
2521 * bfd-in2.h: Regenerate.
2522 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2524 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2526 * cpu-i386.c (bfd_i386_compatible): New.
2527 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2528 with bfd_i386_compatible.
2529 (bfd_x86_64_arch_intel_syntax): Likewise.
2530 (bfd_i386_arch_intel_syntax): Likewise.
2531 (i8086_arch): Likewise.
2532 (bfd_x64_32_arch): Likewise.
2533 (bfd_x86_64_arch): Likewise.
2534 (bfd_i386_arch): Likewise.
2536 For older changes see ChangeLog-2010
2542 version-control: never