1 2011-09-22 Tristan Gingold <gingold@adacore.com>
3 * configure.in: Bump version to 2.22.51
4 * configure: Regenerate.
6 2011-09-21 David S. Miller <davem@davemloft.net>
8 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
9 * elfxx-sparc.h: Declare it.
10 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
11 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
13 2011-09-21 Tristan Gingold <gingold@adacore.com>
15 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
16 Deals with size limited strings.
17 (bfd_mach_o_build_commands): Initialize more fields.
19 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
22 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
25 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
28 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
29 to struct bfd_elf_version_tree.
31 * elflink.c (elf_info_failed): Remove verdefs.
32 (_bfd_elf_export_symbol): Updated.
33 _bfd_elf_link_assign_sym_version): Likewise.
34 (bfd_elf_size_dynamic_sections): Remove pointer to struct
35 bfd_elf_version_tree. Updated.
36 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
39 * linker.c (bfd_hide_sym_by_version): New.
41 * bfd-in2.h: Regenerated.
43 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
46 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
47 if there are no GOT relocations.
49 2011-09-09 Kai Tietz <ktietz@redhat.com>
51 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
52 for targets without symbol_leading_char.
54 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
56 * bfdwin.c (bfd_get_file_window): Fix memory leak.
58 2011-09-07 Alan Modra <amodra@gmail.com>
61 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
64 2011-09-06 Alan Modra <amodra@gmail.com>
67 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
68 (ppc64_elf_edit_toc): Fix style nit. Report some details
69 on linker failure due to reference in debug or non-alloc
70 sections to optimized away toc entry, and don't abort.
72 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
74 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
77 2011-08-26 Nick Clifton <nickc@redhat.com>
79 * po/es.po: Updated Spanish translation.
81 2011-08-19 Alan Modra <amodra@gmail.com>
83 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
84 we haven't seen expected -mcmodel=medium/large code relocs.
86 2011-08-18 Tristan Gingold <gingold@adacore.com>
88 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
90 2011-08-17 Tristan Gingold <gingold@adacore.com>
92 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
94 2011-08-17 Alan Modra <amodra@gmail.com>
97 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
98 (_bfd_handle_already_linked): Declare.
99 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
100 _bfd_coff_section_already_linked.
101 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
102 * coffcode.h (coff_section_already_linked): Likewise.
103 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
104 * elf-bfd.h: Likewise.
105 * libbfd-in.h: Likewise.
106 * targets.c: Likewise.
107 * linker.c (bfd_section_already_linked): Likewise.
108 (bfd_section_already_linked_table_lookup): Likewise.
109 (bfd_section_already_linked_table_insert): Likewise.
110 (_bfd_generic_section_already_linked): Likewise. Call
111 _bfd_handle_already_linked.
112 (_bfd_handle_already_linked): New function, split out from..
113 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
114 2011-07-09 changes. Avoid unnecessary strcmp when matching
115 already_linked_list entries. Match plugin linkonce section.
116 (section_signature): Delete.
117 * coffgen.c (_bfd_coff_section_already_linked): New function.
118 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
119 * libbfd.h: Regenerate.
120 * libcoff.h: Regenerate.
121 * bfd-in2.h: Regenerate.
123 2011-08-14 Alan Modra <amodra@gmail.com>
125 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
126 shared and call to _mcount will go via plt.
128 2011-08-14 Alan Modra <amodra@gmail.com>
130 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
131 * elf32-ppc.c: Likewise.
132 (ppc_elf_select_plt_layout): Use einfo rather than info to report
135 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
138 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
139 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
140 and zero-extend it to 64bit if addend is zero for x32. Generate
141 R_X86_64_RELATIVE64 for x32.
143 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
145 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
146 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
147 * elf32-arm.c (elf32_arm_link_hash_table): New field.
148 (elf232_arm_link_hash_table_create): Initialise new field.
149 (check_use_blx): Change test depending on fix_arm1176.
150 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
151 command line options.
153 2011-08-08 Tristan Gingold <gingold@adacore.com>
155 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
156 (segsec_names_xlat): Reorder elements.
157 (bfd_mach_o_read_section_32): Fix typo.
158 (bfd_mach_o_read_section_64): Fix typo.
160 2011-08-08 Tristan Gingold <gingold@adacore.com>
162 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
163 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
164 (bfd_mach_o_section): Use them. Add next field.
165 (bfd_mach_o_segment_command): Replace sections array by
166 sect_head and sect_tail.
167 (bfd_mach_o_get_mach_o_section): New macro.
168 (bfd_mach_o_lookup_section): Remove.
169 (bfd_mach_o_new_section_hook): New function.
170 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
172 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
173 parameter with segname and sectname parameters. Adjust.
174 (bfd_mach_o_append_section_to_segment): New function. Use a
175 linked list for Mach-O sections.
176 (bfd_mach_o_write_segment_32): Adjust.
177 (bfd_mach_o_write_segment_64): Ditto.
178 (bfd_mach_o_build_commands): Fix comment. Adjust.
179 (bfd_mach_o_flatten_sections): Adjust.
180 (bfd_mach_o_print_section_map): Adjust.
181 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
182 (bfd_mach_o_new_section_hook): New function.
183 (bfd_mach_o_init_section_from_mach_o): Ditto.
184 (bfd_mach_o_read_section_32): Remove section parameter.
185 Return a section instead.
186 (bfd_mach_o_read_section_64): Ditto.
187 (bfd_mach_o_read_section): Ditto.
188 (bfd_mach_o_make_bfd_section): Adjust.
189 (bfd_mach_o_read_segment): Adjust for new profile of
190 bfd_mach_o_read_section.
191 (bfd_mach_o_lookup_section): Remove.
192 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
194 2011-08-08 Tristan Gingold <gingold@adacore.com>
196 * mach-o.h (bfd_mach_o_version_min_command): New structure.
197 (bfd_mach_o_load_command): Add version_min.
198 (mach_o_data_struct): Fix comment.
199 * mach-o.c (bfd_mach_o_read_version_min): New function.
200 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
201 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
202 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
203 (bfd_mach_o_get_name_or_null): New function.
204 (bfd_mach_o_get_name): Use the above new one.
205 (bfd_mach_o_load_command_name): Add the above new commands.
206 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
207 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
208 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
209 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
211 2011-08-08 Tristan Gingold <gingold@adacore.com>
213 * mach-o.h: Move size macros to external.h
214 Move reloc macros to reloc.h and x86-64.h.
215 * mach-o-i386.c: Includes mach-o/reloc.h
216 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
217 * mach-o.c: Add includes.
218 (bfd_mach_o_write_header): Use structure from external.h to convert.
219 (bfd_mach_o_write_thread): Ditto.
220 (bfd_mach_o_write_relocs): Ditto.
221 (bfd_mach_o_write_section_32): Ditto.
222 (bfd_mach_o_write_section_64): Ditto.
223 (bfd_mach_o_write_segment_32): Ditto.
224 (bfd_mach_o_write_segment_64): Ditto.
225 (bfd_mach_o_write_symtab): Ditto.
226 (bfd_mach_o_write_contents): Ditto.
227 (bfd_mach_o_read_header): Ditto.
228 (bfd_mach_o_read_section_32): Ditto.
229 (bfd_mach_o_read_section_64): Ditto.
230 (bfd_mach_o_read_symtab_symbol): Ditto.
231 (bfd_mach_o_read_dylinker): Ditto.
232 (bfd_mach_o_read_dylib): Ditto.
233 (bfd_mach_o_read_dysymtab): Ditto.
234 (bfd_mach_o_read_symtab): Ditto.
235 (bfd_mach_o_read_linkedit): Ditto.
236 (bfd_mach_o_read_str): Ditto.
237 (bfd_mach_o_read_dyld_info): Ditto.
238 (bfd_mach_o_read_segment): Ditto.
239 (bfd_mach_o_read_command): Ditto.
240 (bfd_mach_o_archive_p): Ditto.
241 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
242 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
243 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
244 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
245 of an hard-coded value.
247 2011-08-08 Tristan Gingold <gingold@adacore.com>
249 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
250 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
251 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
252 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
254 2011-08-08 Tristan Gingold <gingold@adacore.com>
256 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
257 (bfd_mach_o_convert_section_name_to_bfd): Use it.
258 (bfd_mach_o_get_section_type_from_name): New function.
259 (bfd_mach_o_get_section_attribute_from_name): Ditto.
260 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
261 Add comments. Add prototypes for the above new functions.
263 2011-08-05 Mark Kettenis <kettenis@gnu.org>
265 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
267 2011-08-05 Alan Modra <amodra@gmail.com>
269 * elf64-ppc.c (maybe_strip_output): New function.
270 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
272 2011-08-05 Alan Modra <amodra@gmail.com>
275 * elflink.c (_bfd_elf_section_already_linked): Return matched
276 status. Remove COFF comdat section handling.
277 * linker.c (_bfd_generic_section_already_linked): Return matched
278 status. Don't set SEC_GROUP in l_flags for plugin entries.
279 (bfd_section_already_linked): Update prototype.
280 * targets.c (_section_already_linked): Likewise.
281 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
282 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
283 (_bfd_nolink_section_already_linked): Update.
284 * libbfd.h: Regenerate.
285 * bfd-in2.h: Regenerate.
287 2011-08-05 Alan Modra <amodra@gmail.com>
289 * elf32-ppc.c: Include dwarf2.h.
290 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
291 (ppc_elf_create_glink): Create .eh_frame section.
292 (glink_eh_frame_cie): New array.
293 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
294 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
296 2011-08-04 Tristan Gingold <gingold@adacore.com>
298 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
299 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
301 2011-08-03 Tristan Gingold <gingold@adacore.com>
303 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
304 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
306 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
308 * elfxx-mips.c (check_4byte_branch): Remove function.
309 (check_relocated_bzc): New function.
310 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
311 instructions that immediately follow a compact branch
314 2011-08-02 Alan Modra <amodra@gmail.com>
316 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
318 (ppc_build_one_stub): Adjust get_relocs call to suit..
319 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
321 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
324 * archures.c (bfd_mach_i386_intel_syntax): New.
325 (bfd_mach_i386_i8086): Updated.
326 (bfd_mach_i386_i386): Likewise.
327 (bfd_mach_x86_64): Likewise.
328 (bfd_mach_x64_32): Likewise.
329 (bfd_mach_i386_i386_intel_syntax): Likewise.
330 (bfd_mach_x86_64_intel_syntax): Likewise.
331 (bfd_mach_x64_32_intel_syntax): Likewise.
332 (bfd_mach_l1om): Likewise.
333 (bfd_mach_l1om_intel_syntax): Likewise.
334 (bfd_mach_k1om): Likewise.
335 (bfd_mach_k1om_intel_syntax): Likewise.
337 * bfd-in2.h: Regenerated.
339 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
341 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
342 (bfd_x64_32_arch): Likewise.
344 * elf64-x86-64.c: Include "libiberty.h".
345 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
346 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
347 (elf_x86_64_reloc_type_lookup): Likewise.
348 (elf_x86_64_reloc_name_lookup): Likewise.
349 (elf_x86_64_relocate_section): Likewise.
350 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
352 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
354 * elfxx-mips.c (check_br32): Fix return type.
356 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
358 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
360 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
362 * elfxx-mips.c: Adjust comments throughout.
363 (mips_elf_relax_delete_bytes): Reshape code.
364 (_bfd_mips_elf_relax_section): Remove check for
365 R_MICROMIPS_GPREL16 relocations. Reshape code.
367 2011-07-28 Roland McGrath <mcgrathr@google.com>
369 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
370 (elf_i386_nacl_plt0_entry): New variable.
371 (elf_i386_plt_entry): New variable.
372 (elf_i386_nacl_pic_plt0_entry): New variable.
373 (elf_i386_nacl_pic_plt_entry): New variable.
374 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
375 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
376 (elf_backend_plt_alignment): Likewise.
378 * config.bfd: Handle i[3-7]86-*-nacl*.
379 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
380 * targets.c: Support bfd_elf32_i386_nacl_vec.
381 * configure.in: Likewise.
382 * configure: Regenerated.
384 * elf32-i386.c (struct elf_i386_plt_layout): New type.
385 (GET_PLT_ENTRY_SIZE): New macro.
386 (elf_i386_plt): New variable.
387 (struct elf_i386_backend_data): New member `plt'.
388 (elf_i386_arch_bed): Add initializer for it.
389 (elf_i386_vxworks_arch_bed): Likewise.
390 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
391 (elf_i386_plt_sym_val): Likewise.
392 (elf_i386_relocate_section): Likewise.
393 (elf_i386_finish_dynamic_symbol): Likewise.
394 Also use other elf_i386_plt_layout members for PLT details.
395 (elf_i386_finish_dynamic_sections): Likewise.
397 * elf32-i386.c (struct elf_i386_backend_data): New type.
398 (get_elf_i386_backend_data): New macro.
399 (elf_i386_arch_bed): New variable.
400 (elf_backend_arch_data): New macro.
401 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
402 (elf_i386_link_hash_table_create): Don't initialize them.
403 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
404 elf_i386_backend_data, not elf_i386_link_hash_table.
405 (elf_i386_adjust_dynamic_symbol): Likewise.
406 (elf_i386_allocate_dynrelocs): Likewise.
407 (elf_i386_readonly_dynrelocs): Likewise.
408 (elf_i386_size_dynamic_sections): Likewise.
409 (elf_i386_relocate_section): Likewise.
410 (elf_i386_finish_dynamic_symbol): Likewise.
411 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
412 (elf_i386_vxworks_link_hash_table_create): Function removed.
413 (elf_i386_vxworks_arch_bed): New variable.
414 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
416 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
417 * elfxx-target.h (elf_backend_arch_data): New macro.
418 (elfNN_bed): Use it as initializer for the new member.
420 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
422 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
425 2011-07-26 Jakub Jelinek <jakub@redhat.com>
427 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
428 and .zdebug_macro entry.
429 (dwarf_debug_section_enum): Add debug_macro.
431 2011-07-26 Alan Modra <amodra@gmail.com>
433 * elf64-ppc.c: Include dwarf2.h.
434 (struct ppc_link_hash_table): Add glink_eh_frame.
435 (create_linkage_sections): Create .eh_frame section.
436 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
438 (glink_eh_frame_cie): New array.
439 (ppc64_elf_size_stubs): Size glink_eh_frame.
440 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
441 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
443 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
446 * elf64-mmix.c (struct _mmix_elf_section_data): New members
447 has_warned_bpo and has_warned_pushj.
448 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
449 converting to ISO C. Add new parameter error_message. All
451 (mmix_elf_perform_relocation): Ditto.
452 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
453 Handle the case where mmix_elf_check_common_relocs has not been
454 called, missing preparations for relocs of the respective type.
456 2011-07-24 Chao-ying Fu <fu@mips.com>
457 Ilie Garbacea <ilie@mips.com>
458 Maciej W. Rozycki <macro@codesourcery.com>
459 Joseph Myers <joseph@codesourcery.com>
460 Catherine Moore <clm@codesourcery.com>
461 Richard Sandiford <rdsandiford@googlemail.com>
463 * archures.c (bfd_mach_mips_micromips): New macro.
464 * cpu-mips.c (I_micromips): New enum value.
465 (arch_info_struct): Add bfd_mach_mips_micromips.
466 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
468 (_bfd_mips_elf_relax_section): Likewise.
469 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
470 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
472 (_bfd_mips16_elf_reloc_shuffle): Rename to...
473 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
474 (gprel16_reloc_p): Handle microMIPS ASE.
475 (literal_reloc_p): New function.
476 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
477 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
478 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
479 and _bfd_mips_elf_reloc_shuffle changes.
480 (mips_elf_gprel32_reloc): Update comment.
481 (micromips_reloc_map): New variable.
482 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
483 (mips_elf32_rtype_to_howto): Likewise.
484 (mips_info_to_howto_rel): Likewise.
485 (bfd_elf32_bfd_is_target_special_symbol): Define.
486 (bfd_elf32_bfd_relax_section): Likewise.
487 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
488 (micromips_elf64_howto_table_rela): Likewise.
489 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
490 and _bfd_mips_elf_reloc_shuffle changes.
491 (micromips_reloc_map): Likewise.
492 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
493 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
494 (mips_elf64_rtype_to_howto): Likewise.
495 (bfd_elf64_bfd_is_target_special_symbol): Define.
496 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
497 (elf_micromips_howto_table_rela): Likewise.
498 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
499 and _bfd_mips_elf_reloc_shuffle changes.
500 (micromips_reloc_map): Likewise.
501 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
502 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
503 (mips_elf_n32_rtype_to_howto): Likewise.
504 (bfd_elf32_bfd_is_target_special_symbol): Define.
505 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
506 (LA25_LUI_MICROMIPS_2): Likewise.
507 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
508 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
509 (TLS_RELOC_P): Handle microMIPS ASE.
510 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
511 target is a microMIPS function.
512 (micromips_reloc_p): New function.
513 (micromips_reloc_shuffle_p): Likewise.
514 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
515 (got_disp_reloc_p, got_page_reloc_p): New functions.
516 (got_ofst_reloc_p): Likewise.
517 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
518 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
519 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
520 (micromips_branch_reloc_p): New function.
521 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
522 (tls_gottprel_reloc_p): Likewise.
523 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
524 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
526 (_bfd_mips16_elf_reloc_shuffle): Rename to...
527 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
528 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
529 (mips_tls_got_index, mips_elf_got_page): Likewise.
530 (mips_elf_create_local_got_entry): Likewise.
531 (mips_elf_relocation_needs_la25_stub): Likewise.
532 (mips_elf_calculate_relocation): Likewise.
533 (mips_elf_perform_relocation): Likewise.
534 (_bfd_mips_elf_symbol_processing): Likewise.
535 (_bfd_mips_elf_add_symbol_hook): Likewise.
536 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
537 (mips_elf_add_lo16_rel_addend): Likewise.
538 (_bfd_mips_elf_check_relocs): Likewise.
539 (mips_elf_adjust_addend): Likewise.
540 (_bfd_mips_elf_relocate_section): Likewise.
541 (mips_elf_create_la25_stub): Likewise.
542 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
543 (_bfd_mips_elf_gc_sweep_hook): Likewise.
544 (_bfd_mips_elf_is_target_special_symbol): New function.
545 (mips_elf_relax_delete_bytes): Likewise.
546 (opcode_descriptor): New structure.
548 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
549 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
550 (beq_insn_32): Likewise.
551 (b_insn_16, bz_insn_16): New variables.
552 (BZC32_REG_FIELD): New macro.
553 (bz_rs_insns_32, bz_rt_insns_32): New variables.
554 (bzc_insns_32, bz_insns_16):Likewise.
555 (BZ16_REG, BZ16_REG_FIELD): New macros.
556 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
557 (jal_x_insn_32_bd32): Likewise.
558 (j_insn_32, jalr_insn_32): Likewise.
559 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
560 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
561 (JR16_REG): New macro.
562 (ds_insns_16_bd16): New variable.
563 (lui_insn): Likewise.
564 (addiu_insn, addiupc_insn): Likewise.
565 (ADDIUPC_REG_FIELD): New macro.
566 (MOVE32_RD, MOVE32_RS): Likewise.
567 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
568 (move_insns_32, move_insns_16): New variables.
569 (nop_insn_32, nop_insn_16): Likewise.
571 (find_match): New function.
572 (check_br16_dslot, check_br32_dslot): Likewise.
573 (check_br16, check_br32): Likewise.
574 (IS_BITSIZE): New macro.
575 (check_4byte_branch): New function.
576 (_bfd_mips_elf_relax_section): Likewise.
577 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
578 and microMIPS modules together.
579 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
580 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
581 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
582 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
583 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
584 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
585 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
586 (BFD_RELOC_MICROMIPS_LO16): Likewise.
587 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
588 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
589 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
590 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
591 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
592 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
593 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
594 (BFD_RELOC_MICROMIPS_SUB): Likewise.
595 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
596 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
597 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
598 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
599 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
600 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
601 (BFD_RELOC_MICROMIPS_JALR): Likewise.
602 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
603 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
604 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
605 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
606 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
607 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
608 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
609 * bfd-in2.h: Regenerate.
610 * libbfd.h: Regenerate.
612 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
614 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
615 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
616 * Makefile.in: Regenerated.
618 * archures.c (bfd_architecture): Add bfd_arch_k1om.
619 (bfd_k1om_arch): New.
620 (bfd_archures_list): Add &bfd_k1om_arch.
621 * bfd-in2.h: Regenerated.
623 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
624 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
625 if bfd_elf64_x86_64_freebsd_vec is supported.
626 (targ_selvecs): Likewise.
628 * configure.in: Support bfd_elf64_k1om_vec and
629 bfd_elf64_k1om_freebsd_vec.
630 * configure: Regenerated.
634 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
635 (bfd_elf64_k1om_vec): Likewise.
636 (bfd_elf64_k1om_freebsd_vec): Likewise.
638 * targets.c (bfd_elf64_k1om_vec): New.
639 (bfd_elf64_k1om_freebsd_vec): Likewise.
640 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
641 bfd_elf64_k1om_freebsd_vec.
643 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
645 Fix false coff-go32-exe matches.
646 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
648 * coff-stgo32.c (go32_check_format): New forward declaration.
649 (COFF_CHECK_FORMAT): New defintion.
650 (go32_check_format): New function.
652 2011-07-15 Alan Modra <amodra@gmail.com>
654 * configure.in: Bump version.
655 * configure: Regenerate.
657 2011-07-14 Alan Modra <amodra@gmail.com>
659 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
660 * elf-bfd.h (struct already_linked): Forward declare.
662 2011-07-14 Alan Modra <amodra@gmail.com>
664 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
665 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
667 2011-07-14 Alan Modra <amodra@gmail.com>
669 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
670 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
671 (build_tls_get_addr_stub): Likewise.
672 (ppc_build_one_stub): Update calls to above.
673 (ppc_size_one_stub): Adjust stub size.
674 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
675 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
677 2011-07-12 Nick Clifton <nickc@redhat.com>
679 * elf32-arm.c (elf32_arm_section_flags): Delete.
680 (elf_backend_section_flags): Remove.
682 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
685 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
686 when setting stack_flags.
688 2011-07-11 Catherine Moore <clm@codesourcery.com>
690 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
691 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
692 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
693 * bfd-in2.h: Regenerated.
694 * bfd.c (bfd_lookup_section_flags): New definition.
695 * binary.c (binary_bfd_lookup_section_flags): New definition.
696 * bout.c (b_out_bfd_lookup_section_flags): New definition.
697 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
698 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
699 * coff-rs6000.c (rs6000coff_vec): Include
700 bfd_generic_lookup_section_flags.
701 (pmac_xcoff_vec): Likewise.
702 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
703 * coff64-rs6000.c (rs6000coff64_vec): Include
704 bfd_generic_lookup_section_flags.
705 (aix5coff64_vec): Likewise.
706 * ecoff.c (bfd_debug_section): Initialize flag_info field.
707 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
708 (bfd_elf_lookup_section_flags): Declare.
709 * elflink.c (bfd_elf_lookup_section_flags): New function.
710 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
711 (elf_backend_lookup_section_flags_hook): Define.
712 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
713 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
714 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
715 * ieee.c (ieee_bfd_lookup_section_flags): New define.
716 * ihex.c (ihex_bfd_lookup_section_flags): New define.
717 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
718 (bfd_generic_lookup_section_flags): Declare.
719 * libbfd.h: Regenerated.
720 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
721 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
722 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
723 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
724 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
725 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
726 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
727 * reloc.c (bfd_generic_lookup_section_flags): New function.
728 * som.c (som_bfd_lookup_section_flags): New definition.
729 * srec.c (srec_bfd_lookup_section_flags): New definition.
730 * targets.c (flag_info): Declare.
731 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
732 (_bfd_lookup_section_flags): New.
733 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
734 * versados.c (versados_bfd_lookup_section_flags): New definition.
735 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
736 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
738 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
741 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
743 2011-07-09 Alan Modra <amodra@gmail.com>
746 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
747 rather than kept_section to determine whether a symbol is from
749 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
750 sections appear undefined.
752 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
755 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
756 "asection *" with "struct already_linked *".
757 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
758 (_bfd_generic_section_already_linked): Likewise.
759 (bfd_section_already_linked_table_insert): Likewise.
760 (struct already_linked): New.
761 (struct bfd_section_already_linked): Use it.
762 * elflink.c (_bfd_elf_section_already_linked): Replace.
763 "asection *" with "struct already_linked *". Replace the plugin
764 dummy with the LTO output.
765 * linker.c (_bfd_generic_section_already_linked): Likewise.
766 * targets.c (struct already_linked): Add forward declaration.
767 (bfd_target): Replace "struct bfd_section *" with
768 "struct already_linked *" in _section_already_linked.
769 * bfd-in2.h: Regenerate.
770 * libbfd.h: Regenerate.
772 2011-07-06 Tristan Gingold <gingold@adacore.com>
774 * mach-o.h: Move loader related definitions to
775 include/mach-o/loader.h. Include it.
777 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
779 * elf64-x86-64.c (elf_backend_post_process_headers): Always
780 define to _bfd_elf_set_osabi.
782 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
783 Thomas Schwinge <thomas@schwinge.name>
786 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
787 ELFOSABI_LINUX alias.
788 * elf32-hppa.c: Likewise.
789 * elf32-i370.c: Likewise.
790 * elf64-hppa.c: Likewise.
792 2011-07-01 Ian Lance Taylor <iant@google.com>
794 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
795 DW_OP_lit3 to DW_OP_lit2.
797 2011-07-01 Alan Modra <amodra@gmail.com>
799 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
800 dyn relocs when called to copy flags for a weak sym.
801 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
802 (ppc64_elf_merge_private_bfd_data): Delete.
803 (bfd_elf64_bfd_merge_private_bfd_data): Define as
804 _bfd_generic_verify_endian_match.
806 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
808 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
811 2011-06-28 Tristan Gingold <gingold@adacore.com>
813 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
815 (_bfd_vms_write_etir): Write linkage index from reloc.
817 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
819 * mach-o.c (bfd_mach_o_read_command): Also ignore
820 BFD_MACH_O_LC_ROUTINES_64.
822 2011-06-27 Tristan Gingold <gingold@adacore.com>
824 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
825 section target index.
827 2011-06-27 Nick Clifton <nickc@redhat.com>
829 * cisco-core.c (cisco_core_little_vec): Add initialization of
830 match_priority field.
832 2011-06-27 Tristan Gingold <gingold@adacore.com>
834 * cache.c: Include bfd_stdint.h.
835 (cache_bmmap): Change profile. Return region start and size.
836 * bfdio.c (struct bfd_iovec): Change bmmap profile.
837 (bfd_mmap): Change profile and adjust. Update comment.
838 (memory_bmmap): Change profile.
839 * opncls.c (opncls_bmmap): Change profile.
840 * vms-lib.c (vms_lib_bmmap): Likewise.
841 * libbfd.h: Regenerate.
842 * bfd-in2.h: Regenerate.
844 2011-06-27 Tristan Gingold <gingold@adacore.com>
846 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
849 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
851 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
852 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
854 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
856 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
858 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
860 2011-06-24 Richard Henderson <rth@redhat.com>
863 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
864 tlsgd insn before swapping adjacent insns.
866 2011-06-24 Tristan Gingold <gingold@adacore.com>
868 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
871 2011-06-24 Alan Modra <amodra@gmail.com>
874 * elf.c (assign_file_positions_for_load_sections): Don't align
875 sh_offset for all SHT_NOBITS sections here, just .tbss sections
876 that don't get a PT_LOAD.
878 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
880 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
881 (sh_elf_check_relocs): Likewise.
883 2011-06-22 Richard Henderson <rth@redhat.com>
885 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
886 TPREL in a PIE image.
887 (alpha_dynamic_entries_for_reloc): Likewise.
888 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
889 (elf64_alpha_relax_got_load): Likewise.
891 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
893 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
896 2011-06-22 Alan Modra <amodra@gmail.com>
898 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
899 plugin symbols. Fix segfault on linker scrip defined syms.
901 2011-06-20 Jakub Jelinek <jakub@redhat.com>
904 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
905 at all for linker created .eh_frame sections.
906 (_bfd_elf_discard_section_eh_frame): Handle linker created
907 .eh_frame sections with no relocations.
908 * elf64-x86-64.c: Include dwarf2.h.
909 (elf_x86_64_eh_frame_plt): New variable.
910 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
911 PLT_FDE_LEN_OFFSET): Define.
912 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
913 (elf_x86_64_create_dynamic_sections): Create and fill in
914 .eh_frame section for .plt section.
915 (elf_x86_64_size_dynamic_sections): Write .plt section size
916 into .eh_frame FDE covering .plt section.
917 (elf_x86_64_finish_dynamic_sections): Write .plt section
918 start into .eh_frame FDE covering .plt section. Call
919 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
920 (elf_backend_plt_alignment): Define to 4.
921 * elf32-i386.c: Include dwarf2.h.
922 (elf_i386_eh_frame_plt): New variable.
923 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
924 PLT_FDE_LEN_OFFSET): Define.
925 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
926 (elf_i386_create_dynamic_sections): Create and fill in
927 .eh_frame section for .plt section.
928 (elf_i386_size_dynamic_sections): Write .plt section size
929 into .eh_frame FDE covering .plt section.
930 (elf_i386_finish_dynamic_sections): Write .plt section
931 start into .eh_frame FDE covering .plt section. Call
932 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
933 (elf_backend_plt_alignment): Define to 4.
935 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
937 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
940 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
942 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
943 CORE_HEADER is defined.
944 (elf_x86_64_write_core_note): New.
945 (elf_backend_write_core_note): Likewise.
947 * hosts/x86-64linux.h (uint64_t): New.
948 (user_regsx32_struct): Likewise.
949 (elf_gregx32_t): Likewise.
950 (ELF_NGREGX32): Likewise.
951 (elf_gregsetx32_t): Likewise.
952 (elf_prstatusx32): Likewise.
953 (prstatusx32_t): Likewise.
954 (user_fpregs32_struct): Removed.
955 (user_fpxregs32_struct): Likewise.
957 (elf_fpregset32_t): Likewise.
958 (elf_fpxregset32_t): Likewise.
959 (prgregset32_t): Likewise.
960 (prfpregset32_t): Likewise.
962 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
964 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
965 (elf_x86_64_grok_psinfo): Likewise.
967 2011-06-16 Nick Clifton <nickc@redhat.com>
969 * elf.c (elf_find_function): Fail if not provided with a symbol
972 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
974 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
975 * elf.c (elfcore_grok_arm_vfp): New function.
976 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
977 (elfcore_write_arm_vfp): New function.
978 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
980 2011-06-14 Richard Henderson <rth@redhat.com>
982 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
983 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
984 (elf64_alpha_always_size_sections): Don't call
985 elf64_alpha_merge_ind_symbols.
986 (elf_backend_copy_indirect_symbol): New.
988 2011-06-14 Alan Modra <amodra@gmail.com>
991 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
992 before doing anything.
993 (_bfd_elf_discard_section_eh_frame): Likewise.
995 2011-06-14 Alan Modra <amodra@gmail.com>
997 * Makefile.am: Formatting.
998 * Makefile.in: Regenerate.
999 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1000 * po/SRC-POTFILES.in: Regnerate.
1002 2011-06-14 Alan Modra <amodra@gmail.com>
1004 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1005 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1006 Don't handle warning symbols here.
1007 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1008 (allocate_dynrelocs, readonly_dynrelocs): As above.
1010 2011-06-14 Alan Modra <amodra@gmail.com>
1013 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1014 (elf_gc_sweep): Don't treat debug and sections like .comment
1016 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1017 not part of a group. Always call gc_mark_extra_sections.
1018 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1019 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1020 _bfd_elf_gc_mark_extra_sections.
1021 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1022 _bfd_elf_gc_mark_extra_sections.
1023 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1025 2011-06-13 Nick Clifton <nickc@redhat.com>
1027 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1028 variable 'local_got_offsets'.
1029 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1030 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1032 2011-06-13 Walter Lee <walt@tilera.com>
1034 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1035 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1036 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1037 and elfxx-tilegx.lo.
1038 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1040 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1041 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1042 * Makefile.in: Regenerate.
1043 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1044 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1045 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1046 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1047 bfd-in2.h: Regenerate.
1048 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1049 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1050 and bfd_elf64_tilegx_vec.
1051 * configure: Regenerate.
1052 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1054 * libbfd.h: Regenerate.
1055 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1056 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1057 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1058 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1059 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1060 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1061 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1062 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1063 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1064 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1065 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1066 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1067 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1068 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1069 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1070 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1071 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1072 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1073 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1074 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1075 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1076 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1077 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1078 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1079 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1080 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1081 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1082 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1083 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1084 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1085 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1086 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1087 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1088 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1089 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1090 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1091 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1092 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1093 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1094 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1095 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1096 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1097 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1098 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1099 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1100 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1101 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1102 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1103 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1104 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1105 * targets.c (bfd_elf32_tilegx_vec): Declare.
1106 (bfd_elf32_tilepro_vec): Declare.
1107 (bfd_elf64_tilegx_vec): Declare.
1108 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1109 and bfd_elf64_tilegx_vec.
1110 * cpu-tilegx.c: New file.
1111 * cpu-tilepro.c: New file.
1112 * elf32-tilepro.h: New file.
1113 * elf32-tilepro.c: New file.
1114 * elf32-tilegx.c: New file.
1115 * elf32-tilegx.h: New file.
1116 * elf64-tilegx.c: New file.
1117 * elf64-tilegx.h: New file.
1118 * elfxx-tilegx.c: New file.
1119 * elfxx-tilegx.h: New file.
1121 2011-06-13 Alan Modra <amodra@gmail.com>
1123 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1124 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1125 warning symbols here.
1126 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1127 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1128 elf32_arm_readonly_dynrelocs): Likewise.
1129 * elf32-bfin.c (bfin_discard_copies): Likewise.
1130 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1131 elf_cris_discard_excess_dso_dynamics,
1132 elf_cris_discard_excess_program_dynamics): Likewise.
1133 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1134 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1135 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1136 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1137 elf_i386_readonly_dynrelocs): Likewise.
1138 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1139 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1140 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1141 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1142 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1143 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1144 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1145 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1146 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1147 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1148 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1149 elf32_tic6x_readonly_dynrelocs): Likewise.
1150 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1151 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1152 xstormy16_relax_plt_realloc): Likewise.
1153 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1154 * elf64-alpha.c (elf64_alpha_output_extsym,
1155 elf64_alpha_calc_got_offsets_for_symbol,
1156 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1157 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1158 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1159 elf_hppa_unmark_useless_dynamic_symbols,
1160 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1161 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1162 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1163 readonly_dynrelocs, merge_global_got, reallocate_got,
1164 undo_symbol_twiddle): Likewise.
1165 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1166 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1167 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1168 elf_x86_64_readonly_dynrelocs): Likewise.
1169 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1170 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1171 _bfd_elf_link_find_version_dependencies,
1172 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1173 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1174 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1175 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1176 elf_gc_propagate_vtable_entries_used,
1177 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1178 elf_gc_allocate_got_offsets): Likewise.
1179 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1180 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1181 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1182 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1183 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1184 * i386linux.c (linux_tally_symbols): Likewise.
1185 * m68klinux.c (linux_tally_symbols): Likewise.
1186 * sparclinux.c (linux_tally_symbols): Likewise.
1187 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1188 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1190 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1191 function. Update all callers.
1192 * aoutx.h (aout_link_write_other_symbol): Likewise.
1193 * pdp11.c (aout_link_write_other_symbol): Likewise.
1194 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1195 * ecoff.c (ecoff_link_write_external): Likewise.
1196 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1197 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1199 * ecoff.c (ecoff_link_hash_traverse): Delete.
1200 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1201 _bfd_coff_write_global_sym.
1202 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1203 * libcoff.h: Regenerate.
1205 2011-06-10 Nick Clifton <nickc@redhat.com>
1207 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1208 backend does not provide a function for creating dynamic sections
1210 (bfd_elf_final_link): Issue a warning message if a dynamic section
1211 has the SHT_NOTE type.
1212 (bfd_elf_final_link): Do not look for dynamic strings in a section
1213 that does not have the SHT_STRTAB type or the name .dynstr.
1214 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1215 section is not in the output binary.
1216 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1218 2011-06-09 Tristan Gingold <gingold@adacore.com>
1220 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1221 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1224 2011-06-09 Tristan Gingold <gingold@adacore.com>
1226 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1228 2011-06-09 Nick Clifton <nickc@redhat.com>
1231 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1232 that the output section has an allocated bfd_elf_section_data
1234 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1235 symbols in sections that have been removed by garbage collection.
1237 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1239 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1240 relocations in SEC_DEBUGGING sections when building shared
1243 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1246 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1247 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1249 2011-06-08 Tristan Gingold <gingold@adacore.com>
1251 * makefile.vms (OBJS): Add elfxx-ia64.obj
1254 2011-06-08 Alan Modra <amodra@gmail.com>
1256 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1257 * sco5-core.c: Init match_priority field.
1259 2011-06-08 Alan Modra <amodra@gmail.com>
1261 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1262 indirect links here.
1264 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1266 * irix-core.c (irix_core_vec): Add match_priority field.
1268 2011-06-06 Alan Modra <amodra@gmail.com>
1270 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1272 * configure.in: Bump bfd version.
1273 * elfcode.h (elf_object_p): Delete hacks preventing match of
1274 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1275 * elfxx-target.h (elf_match_priority): Define and use.
1276 * format.c (bfd_check_format_matches): Use target match_priority
1277 to choose best of multiple matching targets. In cases with multiple
1278 matches rerun _bfd_check_format if we don't choose the last match.
1279 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1280 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1281 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1282 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1283 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1284 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1285 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1286 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1287 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1288 * vms-lib.c, * xsym.c: Init match_priority field.
1289 * configure: Regenerate.
1290 * bfd-in2.h: Regenerate.
1292 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1295 * elfcode.h (elf_object_p): Revert the last change.
1297 2011-06-04 Alan Modra <amodra@gmail.com>
1299 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1300 return the other arch.
1301 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1304 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1307 * hash.c (higher_primer_number): Add more, small, prime numbers.
1308 (bfd_hash_set_default_size): Likewise.
1310 2011-06-02 Nick Clifton <nickc@redhat.com>
1312 * coff-mcore.c: Fix spelling typo.
1313 * coff-stgo32.c: Likewise.
1314 * elf32-arm.c: Likewise.
1315 * elf32-avr.c: Likewise.
1316 * elf-m68hc1x.c: Likewise.
1317 * elf32-mcore.c: Likewise.
1318 * elf32-mep.c: Likewise.
1319 * elf32-mt.c: Likewise.
1320 * elf32-ppc.c: Likewise.
1321 * elf32-xtensa.c: Likewise.
1322 * elf64-ppc.c: Likewise.
1323 * elfxx-mips.c: Likewise.
1324 * netbsd.h: Likewise.
1325 * nlmcode.h: Likewise.
1326 * vms-alpha.c: Likewise.
1327 * po/bfd.pot: Regenerate.
1328 * po/SRC-POTFILES.in: Regenerate.
1330 2011-06-01 DJ Delorie <dj@redhat.com>
1332 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1333 * target.c: Likewise.
1334 * configure.in: Likewise.
1335 * configure.in: Regenerate.
1336 * elf32-rx.c: Add elf32-rx-be-ns target.
1337 (rx_elf_object_p): Never allow the be-ns target by default,
1338 only allow it if the user requests it.
1340 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1342 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1343 relocation in readonly section in a shared object.
1344 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1346 2011-05-31 Nick Clifton <nickc@redhat.com>
1348 * archive.c (adjust_relative_path): Fix comment to prevent it
1349 corrupting the auto-generated bfd.h.
1351 2011-05-31 Paul Brook <paul@codesourcery.com>
1353 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1354 for known functions.
1355 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1358 2011-05-31 Paul Brook <paul@codesourcery.com>
1360 * elf32-arm.c (arm_stub_is_thumb): Add
1361 arm_stub_long_branch_v4t_thumb_tls_pic.
1362 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1365 2011-05-27 Nick Clifton <nickc@redhat.com>
1368 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1369 unable to read a file pointed to by an entry in a thin archive.
1370 (adjust_relative_path): Use lrealpath to canonicalize paths.
1371 Handle the case where the reference path is above the current
1372 path in the directory tree.
1374 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1377 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1378 R_X86_64_TPOFF64 in executable.
1380 2011-05-26 Alan Modra <amodra@gmail.com>
1382 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1383 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1384 local_protected comment.
1386 2011-05-25 Tristan Gingold <gingold@adacore.com>
1388 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1389 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1390 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1391 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1392 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1393 (elf32-ia64.c): Created from elfnn-ia64.c
1394 (elf64-ia64.c): Likewise.
1395 * elfxx-ia64.h: New file.
1396 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1397 functions.Includes elfxx-ia64.h.
1398 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1399 (IA64_HOWTO): Adjust.
1400 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1401 (elfNN_ia64_reloc_type_lookup): Renames to
1402 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1403 (elfNN_ia64_reloc_name_lookup): Renames to
1404 ia64_elf_reloc_name_lookup. Make it public.
1405 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1406 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1408 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1409 Move it and make it public. Move prototype to elfxx-ia64.h
1410 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1411 Move prototype to elfxx-ia64.h
1412 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1413 (elfNN_ia64_info_to_howto): Adjust calls.
1414 (elfNN_ia64_relax_section): Adjust calls.
1415 (count_dyn_reloc): Fix typo.
1416 (elfNN_ia64_relocate_section): Adjust calls.
1417 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1418 (bfd_elfNN_bfd_reloc_type_lookup)
1419 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1420 * configure: Regenerate.
1421 * Makefile.in: Regenerate.
1423 2011-05-23 DJ Delorie <dj@redhat.com>
1425 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1426 the vma/lma swapping done in elf32_rx_modify_program_headers.
1428 2011-05-23 Nick Clifton <nickc@redhat.com>
1430 * elf-m10300.c (mn10300_elf_mkobject): New function.
1431 (bfd_elf32_mkobject): Define.
1433 2011-05-23 Alan Modra <amodra@gmail.com>
1435 * elf-bfd.h: Comment typo fix.
1436 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1437 struct elf_dyn_relocs throughout.
1438 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1440 2011-05-23 Alan Modra <amodra@gmail.com>
1442 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1443 functions rather than warning callback or _bfd_error_handler.
1444 * elf32-ppc.c: Likewise.
1445 * elf64-ppc.c: Likewise.
1446 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1448 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1450 2011-05-23 Alan Modra <amodra@gmail.com>
1453 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1454 .tbss, and page align same for all SHT_NOBITS sections.
1456 2011-05-21 Alan Modra <amodra@gmail.com>
1459 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1461 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1462 segment if just for .tbss.
1463 (assign_file_positions_for_load_sections): Don't report "can't
1464 allocate in segment" errors for .tbss.
1465 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1466 from SHT_NOBITS section filepos.
1468 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1470 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1471 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1472 (elf32_tic6x_relocate_section): Handle them.
1474 2011-05-18 Nick Clifton <nickc@redhat.com>
1477 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1478 sections when building shared libraries.
1480 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1483 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1486 2011-05-18 Tristan Gingold <gingold@adacore.com>
1488 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1489 (xcoff_sweep): Always keep dwarf sections.
1490 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1492 2011-05-18 Tristan Gingold <gingold@adacore.com>
1494 * libxcoff.h (struct xcoff_dwsect_name): New type.
1495 (XCOFF_DWSECT_NBR_NAMES): New macro.
1496 (xcoff_dwsect_names): Declare.
1497 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1498 (styp_to_sec_flags): Ditto.
1499 (coff_new_section_hook): Ditto.
1500 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1501 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1503 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1506 * elf32-rx.c (ignore_lma): New variable.
1507 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1508 (rx_modify_program_headers): Only copy the LMA into the VMA if
1511 2011-05-17 Alan Modra <amodra@gmail.com>
1514 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1515 * elflink.c (elf_link_add_object_symbols): Likewise.
1516 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1518 2011-05-16 Alan Modra <amodra@gmail.com>
1520 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1522 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1524 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1525 global GOT entries for GOT_PAGE relocations against global symbols.
1527 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1529 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1530 (tic6x-*-*): Replaced by these.
1531 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1532 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1533 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1535 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1536 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1537 "elf32-target.h" two more times.
1538 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1539 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1540 bfd_elf32_tic6x_elf_le_vec.
1541 * configure: Regenerate.
1543 2011-05-13 Jan Beulich <jbeulich@novell.com>
1545 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1547 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1549 * config.in: Regenerated.
1550 * configure: Regenerated.
1551 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1552 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1553 HAVE_PSINFO32_T_PR_PID.
1554 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1555 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1556 and HAVE_PSINFO32_T_PR_PID.
1557 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1559 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1561 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1563 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1564 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1566 2011-05-09 Paul Brook <paul@codesourcery.com>
1568 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1569 * bfd-in2.h: Regenerate.
1570 * elf32-tic6x.c: Include limits.h.
1571 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1572 _tic6x_elf_section_data): New.
1573 (elf32_tic6x_section_data): Define.
1574 (elf32_tic6x_new_section_hook): Allocate target specific data.
1575 (elf32_tic6x_add_unwind_table_edit): New function.
1576 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1577 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1578 elf32_tic6x_copy_exidx_entry): New functions.
1579 (elf_backend_write_section): Define.
1581 2011-05-09 Paul Brook <paul@codesourcery.com>
1583 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1584 elf32_tic6x_fake_sections): New functions.
1585 (elf_backend_fake_sections): Define.
1587 2011-05-09 Paul Brook <paul@codesourcery.com>
1589 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1590 (elf_backend_gc_mark_extra_sections): Define.
1592 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1595 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1596 references to symbols defined in discarded sections.
1598 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1601 * coffgen.c (coff_write_symbol): Assume input section is its own
1602 output section if output_section member not set.
1603 (coff_write_alien_symbol): Likewise.
1605 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1608 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1610 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1613 * section.c (SEC_ELF_REVERSE_COPY): New.
1614 * bfd-in2.h: Regenerated.
1616 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1619 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1620 * bfd-in2.h: Regenerate.
1622 2011-05-06 Tristan Gingold <gingold@adacore.com>
1624 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1625 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1626 any code section. Add comments.
1627 (alpha_vms_object_p): Use void * instead of PTR.
1628 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1629 (build_module_list): Guard against no DST section. Add comments.
1630 (alpha_vms_link_output_symbol): Discard undefined symbols.
1631 (alpha_vms_get_section_contents): Simply memcpy if the section was
1632 already loaded. Fix typo.
1633 (vms_new_section_hook): Use void * instead of PTR.
1634 (vms_alpha_vec): Ditto.
1636 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1638 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1639 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1641 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1643 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1644 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1645 mismatch. Choose the lower of the two values.
1646 (bfd_elf32_bfd_final_link): New macro.
1648 2011-04-28 Tristan Gingold <gingold@adacore.com>
1650 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1651 (bfd_xcoff_swap_aux_out): Ditto.
1652 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1653 (bfd_xcoff64_swap_aux_out): Ditto.
1655 2011-05-04 Alan Modra <amodra@gmail.com>
1658 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1659 was_undefined on dot-symbols.
1661 2011-05-03 Paul Brook <paul@codesourcery.com>
1664 * elf32-tic6x.c (elf32_tic6x_howto_table,
1665 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1666 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1669 2011-05-01 Alan Modra <amodra@gmail.com>
1672 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1673 creating ifunc sections.
1674 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1676 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1678 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1681 2011-04-28 Tom Tromey <tromey@redhat.com>
1683 * bfdio.c (memory_bstat): Pass correct size to memset.
1685 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1687 * dwarf2.c (dwarf_debug_sections): Mark const.
1688 * elf.c (special_sections): Likewise.
1689 * libbfd-in.h (dwarf_debug_sections): Likewise.
1690 * libbfd.h: Regenerate.
1692 2011-04-26 Kai Tietz <ktietz@redhat.com>
1694 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1697 2011-04-26 Tristan Gingold <gingold@adacore.com>
1699 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1701 2011-04-24 Alan Modra <amodra@gmail.com>
1705 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1706 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1707 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1708 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1709 it is a redef of an IR symbol in a real BFD.
1711 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1713 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1714 in readonly section in a shared object.
1715 (elf_i386_size_dynamic_sections): Likewise.
1716 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1717 (elf_x86_64_size_dynamic_sections): Likewise.
1719 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1722 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1724 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1726 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1728 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1729 on dynamic symbol error.
1730 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1732 2011-04-20 Tristan Gingold <gingold@adacore.com>
1734 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1736 2011-04-20 Alan Modra <amodra@gmail.com>
1738 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1739 (bfd_hash_table_init_n): Overflow checking.
1740 (bfd_hash_set_default_size): Return current size. Take unsigned long
1741 arg. Add 65537 to hash_size primes.
1742 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1743 * bfd-in2.h: Regenerate.
1745 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1747 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1750 2011-04-20 Alan Modra <amodra@gmail.com>
1752 * libbfd.c (bfd_log2): Do return rounded up value.
1753 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1754 call with expanded old round down version of the function.
1756 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1757 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1759 2011-04-20 Alan Modra <amodra@gmail.com>
1762 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1763 in their own common section.
1764 * elflink.c (elf_link_add_object_symbols): Likewise.
1765 * linker.c (generic_link_check_archive_element): Don't lose flags
1766 if common section is pre-existing.
1767 (_bfd_generic_link_add_one_symbol): Likewise.
1769 2011-04-20 Alan Modra <amodra@gmail.com>
1772 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1773 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1774 multiple_definition regardless of allow_multiple_definition.
1775 * simple.c (simple_dummy_multiple_definition): Update.
1776 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1779 2011-04-18 Tristan Gingold <gingold@adacore.com>
1781 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1783 2011-04-18 Alan Modra <amodra@gmail.com>
1787 * bfd.c (BFD_PLUGIN): Define.
1788 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1789 * bfd-in2.h: Regenerate.
1790 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1791 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1793 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1795 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1798 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1800 * elf-bfd.h (struct sdt_note): New struct.
1801 (struct elf_obj_tdata) <sdt_note_head>: New field.
1802 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1803 (elfobj_grok_stapsdt_note): Likewise.
1804 (elf_parse_notes): Added code to treat SystemTap note
1807 2011-04-12 Richard Henderson <rth@redhat.com>
1809 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1810 exclude empty .got sections.
1812 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1814 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1815 array access for BFD_RELOC_386_IRELATIVE.
1817 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1819 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1821 2011-04-11 Mark Wielaard <mjw@redhat.com>
1824 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1825 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1826 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1827 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1828 also if STB_GNU_UNIQUE symbol binding was seen.
1829 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1830 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1831 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1832 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1833 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1834 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1836 2011-04-11 Alan Modra <amodra@gmail.com>
1838 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1840 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1841 (_bfd_generic_get_section_contents_in_window): Likewise.
1842 * section.c (bfd_get_section_contents): Likewise.
1843 * compress.c (bfd_get_full_section_contents): Likewise.
1844 * elf32-rx.c (rx_final_link): Ignore rawsize.
1845 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1846 bfd with bfd_get_section_limit.
1847 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1848 os->size during final link. Update callers.
1849 * bfd-in2.h: Regenerate.
1851 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1854 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1855 as the number of global entries when merging with the primary GOT.
1857 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1859 * elf32-i386.c: Update copyright year.
1860 * elf64-x86-64.c: Likewise.
1862 2011-04-09 Kai Tietz <ktietz@redhat.com>
1864 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1865 buffer and use rawsize for sorting.
1866 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1867 before doing alignment.
1869 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1871 * elf32-i386.c (elf_i386_relocate_section): Return relocation
1872 error on unsupported relocation.
1873 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1875 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1878 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
1881 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
1884 * elf32-i386.c (elf_i386_relocate_section): Check !executable
1885 instead of shared for R_386_TLS_LDO_32.
1887 2011-04-08 Tristan Gingold <gingold@adacore.com>
1889 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
1891 * xcoff-target.h: Remove
1892 * Makefile.in: Regenerate.
1894 2011-04-07 Cary Coutant <ccoutant@google.com>
1896 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
1898 2011-04-07 Paul Brook <paul@codesourcery.com>
1900 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
1902 (elf32_tic6x_howto_table_rel): Ditto.
1903 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
1904 (elf32_tic6x_check_relocs): Ditto.
1906 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1908 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
1910 (strongarm*, thumb*, xscale*): Remove architectures.
1911 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
1912 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
1913 xscale-*-coff): Remove targets.
1915 2011-04-01 Tristan Gingold <gingold@adacore.com>
1917 * elfxx-ia64.c: include bfd_stdint.h
1919 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
1921 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
1922 dynobj and its initialization.
1924 2011-03-31 Tristan Gingold <gingold@adacore.com>
1926 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
1927 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
1928 BFD_HOST_LONG_LONG to 1.
1930 2011-03-31 Tristan Gingold <gingold@adacore.com>
1932 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
1933 (_bfd_vms_write_etir): Ditto.
1934 (_bfd_vms_slurp_etir): Avoid to use intptr_t
1935 * configure.com: Generate bfd_stdint.h
1937 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
1939 * elf32-tic6x.h (struct elf32_tic6x_params): New.
1940 (elf32_tic6x_setup): Declare.
1941 * elf32-tic6x.c: Include <limits.h>.
1942 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
1943 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
1945 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
1946 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
1947 tic6x_elf_scom_symbol_ptr): New static variables.
1948 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
1949 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
1950 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1951 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
1952 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
1953 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
1954 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
1955 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
1956 elf32_tic6x_adjust_dynamic_symbol): New static functions.
1957 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
1958 to weak symbols as required by the ABI.
1959 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
1960 as needed when generating DSBT output.
1961 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
1962 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
1963 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
1964 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
1965 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
1966 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
1967 New static functions.
1968 (ELF_MAXPAGESIZE): Define to 0x1000.
1969 (bfd_elf32_bfd_copy_private_bfd_data,
1970 bfd_elf32_bfd_link_hash_table_create,
1971 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
1972 elf_backend_want_got_plt, elf_backend_want_dynbss,
1973 elf_backend_plt_readonly, elf_backend_got_header_size,
1974 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
1975 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1976 elf_backend_check_relocs, elf_backend_add_symbol_hook,
1977 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
1978 elf_backend_section_from_bfd_section,
1979 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
1980 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
1981 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
1983 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
1984 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
1985 * bfd/bfd-in2.h: Regenerate.
1986 * bfd/libbfd.h: Regenerate.
1987 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
1989 2011-03-31 Tristan Gingold <gingold@adacore.com>
1991 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
1992 entry on xcoff when value is C_NULL_VALUE.
1994 2011-03-31 Tristan Gingold <gingold@adacore.com>
1996 * libcoff-in.h (exec_hdr): Remove.
1997 * libcoff.h: Regenerate.
1999 2011-03-30 Nick Clifton <nickc@redhat.com>
2001 * po/da.po: Updated Danish translation.
2003 2011-03-29 Richard Henderson <rth@redhat.com>
2005 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2006 (elf64_alpha_gc_sweep_hook): New.
2007 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2008 (elf_backend_can_gc_sections): New.
2010 2011-03-26 John Marino <binutils@marino.st>
2012 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2013 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2014 * configure: Regenerate.
2016 2011-03-25 Michael Snyder <msnyder@vmware.com>
2018 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2020 2011-03-25 Tristan Gingold <gingold@adacore.com>
2022 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2023 of find_nearest_line on object files.
2025 2011-03-25 Tristan Gingold <gingold@adacore.com>
2027 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2029 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2031 2011-03-24 Alan Modra <amodra@gmail.com>
2033 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2034 old-style __tls_get_addr calls without marker relocs don't match
2035 their arg setup insn one for one. If such mismatches are found
2036 report the reloc and don't do any tls optimization.
2037 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2039 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2041 * bfd-in2.h: Regenerate.
2043 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2045 * archures.c: Add AVR XMEGA architecture information.
2046 * cpu-avr.c (arch_info_struct): Likewise.
2047 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2048 (elf32_avr_object_p): Likewise.
2050 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2052 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2053 * bfd-in2.h: Regenerate.
2054 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2055 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2057 (elf32_arm_howto_from_type): Update accordingly.
2058 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2059 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2060 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2061 with an extra noncall_refcount field.
2062 (arm_local_iplt_info): New structure.
2063 (elf_arm_obj_tdata): Add local_iplt.
2064 (elf32_arm_local_iplt): New accessor macro.
2065 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2066 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2067 Change tls_type to a bitfield and add is_iplt.
2068 (elf32_arm_link_hash_newfunc): Update accordingly.
2069 (elf32_arm_allocate_local_sym_info): New function.
2070 (elf32_arm_create_local_iplt): Likewise.
2071 (elf32_arm_get_plt_info): Likewise.
2072 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2073 (elf32_arm_get_local_dynreloc_list): Likewise.
2074 (create_ifunc_sections): Likewise.
2075 (elf32_arm_copy_indirect_symbol): Update after the changes to
2076 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2077 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2078 to get PLT information. Assert that all STT_GNU_IFUNC references
2079 are turned into PLT references.
2080 (arm_build_one_stub): Pass the symbol type to
2081 elf32_arm_final_link_relocate.
2082 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2083 (elf32_arm_allocate_irelocs): New function.
2084 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2085 all R_ARM_IRELATIVE.
2086 (elf32_arm_allocate_plt_entry): New function.
2087 (elf32_arm_populate_plt_entry): Likewise.
2088 (elf32_arm_final_link_relocate): Add an st_type parameter.
2089 Set srelgot to null for static objects. Use separate variables
2090 to record which st_value and st_type should be used when generating
2091 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2092 symbol's PLT information, setting has_iplt_entry, splt,
2093 plt_offset and gotplt_offset accordingly. Check whether
2094 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2095 the relocation target accordingly. Broaden assert to include
2096 .iplts. Don't set sreloc for static relocations. Assert that
2097 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2098 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2099 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2100 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2101 resolve GOT references to the .igot.plt entry.
2102 (elf32_arm_relocate_section): Update the call to
2103 elf32_arm_final_link_relocate.
2104 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2105 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2106 relocations in shared libraries and relocatable executables.
2107 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2108 to get the list of dynamic relocations for a local symbol.
2109 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2110 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2111 to allocate local symbol information. Treat R_ARM_REL32 and
2112 R_ARM_REL32_NOI as call relocations in shared libraries and
2113 relocatable executables. Record PLT information for local
2114 STT_GNU_IFUNC functions as well as global functions. Count
2115 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2116 to get the list of dynamic relocations for a local symbol.
2117 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2118 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2119 removed. Update after the changes to elf32_arm_link_hash_entry.
2120 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2121 entries should live in .plt or .iplt. Check whether the .igot.plt
2122 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2123 to allocate .plt and .(i)got.plt entries. Detect which .got
2124 entries will need R_ARM_IRELATIVE relocations and use
2125 elf32_arm_allocate_irelocs to allocate them. Likewise other
2126 non-.got dynamic relocations.
2127 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2128 and dynamic relocations for local STT_GNU_IFUNC symbols.
2129 Check whether the .igot.plt and .got entries can be combined.
2130 Detect which .got entries will need R_ARM_IRELATIVE relocations
2131 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2132 section pointers intead of strcmp checks. Handle iplt and igotplt.
2133 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2134 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2135 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2137 (elf32_arm_output_plt_map_1): New function, split out from
2138 elf32_arm_output_plt_map. Handle .iplt entries. Use
2139 elf32_arm_plt_needs_thumb_stub_p.
2140 (elf32_arm_output_plt_map): Call it.
2141 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2142 local .iplt entries.
2143 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2144 (elf32_arm_swap_symbol_out): Likewise.
2145 (elf32_arm_add_symbol_hook): New function.
2146 (elf_backend_add_symbol_hook): Define for all targets.
2148 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2150 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2151 * elf.c (swap_out_syms): Set st_target_internal for each
2153 * elfcode.h (elf_swap_symbol_in): Likewise.
2154 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2155 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2156 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2157 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2158 * elflink.c (elf_link_output_extsym): Likewise.
2159 (bfd_elf_final_link): Likewise.
2160 (elf_link_add_object_symbols): Copy st_target_internal
2161 to the hash table if we see a definition.
2162 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2163 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2164 a branch_type field.
2165 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2166 (arm_type_of_stub): Replace actual_st_type with an
2167 actual_branch_type parameter.
2168 (arm_build_one_stub): Use branch types rather than st_types to
2169 determine the type of branch.
2170 (cortex_a8_erratum_scan): Likewise.
2171 (elf32_arm_size_stubs): Likewise.
2172 (bfd_elf32_arm_process_before_allocation): Likewise.
2173 (allocate_dynrelocs_for_symbol): Likewise.
2174 (elf32_arm_finish_dynamic_sections): Likewise.
2175 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2176 a branch_type parameter.
2177 (elf32_arm_relocate_section): Update call accordingly.
2178 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2179 (elf32_arm_output_map_sym): Initialize st_target_internal.
2180 (elf32_arm_output_stub_sym): Likewise.
2181 (elf32_arm_symbol_processing): Delete.
2182 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2183 Use st_target_internal to record the branch type.
2184 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2186 (elf32_arm_is_function_type): Delete.
2187 (elf_backend_symbol_processing): Likewise.
2188 (elf_backend_is_function_type): Likewise.
2190 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2192 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2193 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2196 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2198 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2199 may_need_local_target_p and may_become_dynamic_p to classify
2200 the relocation type. Don't check info->symbolic or h->def_regular
2201 when deciding whether to record a potential dynamic reloc.
2202 Don't treat potential dynamic relocs as PLT references.
2203 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2204 try to make the PLT reference count go negative.
2206 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2208 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2209 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2210 Only create a dynamic relocation for local references if
2212 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2213 allocation accordingly.
2214 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2216 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2218 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2219 (elf32_arm_add_dynreloc): Likewise.
2220 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2221 to allocate dynamic relocations.
2222 (elf32_arm_size_dynamic_sections): Likewise.
2223 (allocate_dynrelocs): Likewise. Rename to
2224 allocate_dynrelocs_for_symbol.
2225 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2226 create dynamic relocations.
2227 (elf32_arm_finish_dynamic_symbol): Likewise.
2229 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2231 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2232 x32 GD->IE and GD->LE transitions.
2233 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2234 and LD->LE transitions.
2236 2011-03-10 Alan Modra <amodra@gmail.com>
2238 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2239 for LO_DS error message and correct multiple.
2241 2011-03-10 Alan Modra <amodra@gmail.com>
2243 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2244 (ppc64_elf_link_just_syms): New function.
2245 (opd_entry_value): Don't assume big-endian host.
2246 (get_r2off): New function.
2247 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2249 2011-03-06 Michael Snyder <msnyder@vmware.com>
2251 * compress.c (bfd_compress_section_contents): Check for out of mem.
2253 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2254 that case statement falls through intentionally.
2256 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2258 2011-03-04 Alan Modra <amodra@gmail.com>
2260 * archive.c (bsd_write_armap): Don't call stat in deterministic
2261 mode, and don't use st_mtime if stat returns error.
2263 2011-03-03 Michael Snyder <msnyder@vmware.com>
2265 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2267 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2269 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2270 (aout_link_write_other_symbol): Missing break statement.
2272 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2274 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2276 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2278 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2279 x32 IE->LE transition.
2280 (elf_x86_64_relocate_section): Likewise.
2282 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2284 * elflink.c (is_reloc_section): Remove function.
2285 (get_dynamic_reloc_section_name): Construct string manually.
2287 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2289 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2290 (adjust_relative_path): Likewise.
2291 (_bfd_construct_extended_name_table): Likewise.
2292 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2293 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2294 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2295 * elf32-spu.c (sort_bfds): Likewise.
2296 (spu_elf_auto_overlay): Likewise.
2297 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2298 * xcofflink.c (xcoff_set_import_path): Likewise.
2299 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2300 (xtensa_regfile_lookup_shortname): Likewise.
2302 2011-02-28 Alan Modra <amodra@gmail.com>
2305 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2306 stringsize. Properly sanity check symdef_count. Remove redundant
2309 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2311 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2312 and handle claim_file seeking. Only try to load the plugin once.
2314 2011-02-22 Andreas Schwab <schwab@redhat.com>
2316 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2317 relocation read the value from the second GOT slot.
2319 2011-02-15 Tristan Gingold <gingold@adacore.com>
2321 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2323 2011-02-15 Alan Modra <amodra@gmail.com>
2325 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2326 toc relocs. Fuss over free(NULL).
2328 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2330 * elflink.c (bfd_elf_size_dynamic_sections): Add
2331 bfd_get_symbol_leading_char to the start of newname.
2333 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2335 * configure: Regenerate.
2337 2011-02-09 Alan Modra <amodra@gmail.com>
2339 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2340 we are done. When optimising large toc, check that a global
2341 symbol on a toc reloc is defined in a kept section.
2343 2011-02-08 Nick Clifton <nickc@redhat.com>
2346 * elf.c (assign_file_positions_for_load_sections): Set the program
2347 header offset and entry size to zero if there are no program
2350 2011-02-08 Alan Modra <amodra@gmail.com>
2352 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2353 local_syms when looking for local symbols in .toc.
2355 2011-02-01 Alan Modra <amodra@gmail.com>
2357 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2358 for toc pointer on any section having makes_toc_func_call set.
2359 (check_pasted_section): Ensure pasted .init/.fini fragments use
2360 the same toc if any has makes_toc_func_call set.
2362 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2364 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2367 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2369 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2370 common sections too.
2372 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2374 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2377 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2379 Fix compilation for mingw64.
2380 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2381 typecast to avoid warning.
2382 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2384 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2385 of long for pointer to avoid warning.
2386 (elfNN_ia64_relax_brl): Idem.
2387 (elfNN_ia64_install_value): Idem.
2388 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2390 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2392 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2393 h->needs_plt when deciding whether to record a possible dynamic reloc.
2395 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2397 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2398 dynamic relocs for the removed section.
2400 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2402 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2405 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2407 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2408 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2409 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2410 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2411 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2412 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2415 2011-01-14 Alan Modra <amodra@gmail.com>
2417 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2419 (_bfd_default_error_handler): Likewise.
2420 * elf.c (print_segment_map): Likewise.
2421 * libbfd.c (warn_deprecated): Likewise.
2422 * som.c (som_sizeof_headers): No need to do so here.
2423 * coff-i860.c: Replace use of printf for error messages with
2425 * coff-ppc.c: Likewise.
2426 * coff-sh.c: Likewise.
2427 * elf32-bfin.c: Likewise.
2428 * elf32-dlx.c: Likewise.
2429 * elf32-mep.c: Likewise.
2430 * elf32-v850.c: Likewise.
2431 * mach-o.c: Likewise.
2434 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2436 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2438 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2439 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2441 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2443 (elf_x86_64_finish_dynamic_symbol): Updated.
2444 (elf_x86_64_finish_dynamic_sections): Don't use
2445 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2446 bfd_elf64_swap_dyn_out.
2448 2011-01-14 J. Park <grassman@gmail.com>
2451 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2452 following bfd_link_hash_warning symbol link.
2454 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2455 Glauber de Oliveira Costa <glommer@gmail.com>
2457 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2458 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2459 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2461 * libbfd.h: Rebuilt.
2462 * bfd-in2.h: Rebuilt.
2463 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2464 (elf32_arm_reloc_map): Likewise.
2465 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2466 (elf32_arm_stub_long_branch_any_tls_pic,
2467 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2468 (DEF_STUBS): Add new stubs.
2469 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2470 (elf32_arm_local_tlsdesc_gotent): New.
2471 (GOT_TLS_GDESC): New mask.
2472 (GOT_TLS_GD_ANY): Define.
2473 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2474 (elf32_arm_compute_jump_table_size): New.
2475 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2476 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2477 sgotplt_jump_table_size fields.
2478 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2479 (elf32_arm_link_hash_table_create): Initialize new fields.
2480 (arm_type_of_stub): Check TLS desc relocs too.
2481 (elf32_arm_stub_name): TLS desc relocs can be shared.
2482 (elf32_arm_tls_transition): Determine relaxation.
2483 (arm_stub_required_alignment): Add tls stubs.
2484 (elf32_arm_size_stubs): Likewise.
2485 (elf32_arm_tls_relax): Perform TLS relaxing.
2486 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2487 (IS_ARM_TLS_GNU_RELOC): New.
2488 (IS_ARM_TLS_RELOC): Use it.
2489 (elf32_arm_relocate_section): Perform TLS relaxing.
2490 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2492 (allocate_dynrelocs): Allocate tls desc relcoations.
2493 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2495 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2497 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2499 (elf32_arm_finish_dynamic_symbol): Adjust.
2500 (arm_put_trampoline): New.
2501 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2503 (elf_backend_always_size_sections): Define.
2505 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2507 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2509 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2513 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2514 handle symbols marked with regular reference, but not non-GOT
2515 reference when building shared library.
2517 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2518 local and global STT_GNU_IFUNC symols when building shared
2520 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2522 2011-01-05 DJ Delorie <dj@redhat.com>
2524 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2525 * libbfd.h: Regenerate.
2526 * bfd-in2.h: Regenerate.
2527 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2529 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2531 * cpu-i386.c (bfd_i386_compatible): New.
2532 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2533 with bfd_i386_compatible.
2534 (bfd_x86_64_arch_intel_syntax): Likewise.
2535 (bfd_i386_arch_intel_syntax): Likewise.
2536 (i8086_arch): Likewise.
2537 (bfd_x64_32_arch): Likewise.
2538 (bfd_x86_64_arch): Likewise.
2539 (bfd_i386_arch): Likewise.
2541 For older changes see ChangeLog-2010
2547 version-control: never
projects / platform / upstream / binutils.git / blob