1 2011-10-11 Alan Modra <amodra@gmail.com>
4 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
5 thin archive element using container target if not defaulted.
7 2011-10-10 Nick Clifton <nickc@redhat.com>
9 * po/es.po: Updated Spanish translation.
10 * po/fi.po: Updated Finnish translation.
11 * po/fr.po: Updated French translation.
12 * po/ru.po: Updated Russian translation.
14 2011-10-10 Alan Modra <amodra@gmail.com>
16 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
17 (struct ppc_link_hash_table): Add tocsave_htab.
18 (struct tocsave_entry): New.
19 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
20 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
21 (ppc64_elf_link_hash_table_free): ..and delete it.
22 (build_plt_stub): Always put STD_R2_40R1 first.
23 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
24 on plt call. If present add prologue nop location to tocsave_htab.
25 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
26 first insn of plt call stub when R_PPC64_TOCSAVE present.
28 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
31 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
32 alignment and size for common symbols.
34 2011-10-08 Alan Modra <amodra@gmail.com>
38 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
41 2011-10-08 Alan Modra <amodra@gmail.com>
44 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
45 even when strip_discarded is false.
47 2011-10-05 Kai Tietz <ktietz@redhat.com>
49 * coffgen.c (coff_write_alien_symbol): Don't write
50 symbol for discarded sections, if strip_discarded isn't
51 explicit set to false.
52 (coff_write_native_symbol): Likewise.
54 2011-10-05 DJ Delorie <dj@redhat.com>
55 Nick Clifton <nickc@redhat.com>
57 * elf32-rx.c: Add support for PID mode.
58 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
59 Include addend in R_RX_SYM relocations.
61 2011-09-30 Tristan Gingold <gingold@adacore.com>
63 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
64 (read_section): Add sec argument. Adjust the code to get section
66 (read_indirect_string): Adjust call to read_section.
67 (read_abbrevs): Ditto.
68 (decode_line_info): Ditto.
69 (read_debug_ranges): Ditto.
70 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
71 (find_debug_info): Add debug_sections parameter. Use it instead
73 (place_sections): Get section names from stash.
74 (find_line): Add debug_sections argument. Initialize
75 debug_sections field of stash from it.
76 Adjust calls to find_debug_info.
77 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
78 Adjust call to find_line.
79 (_bfd_dwarf2_find_line): Adjust call to find_line.
80 * libcoff-in.h (struct dwarf_debug_section): New declaration.
81 (coff_find_nearest_line_with_names): Likewise.
82 * libcoff.h: Regenerate.
83 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
84 (dwarf_debug_sections): Likewise.
85 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
86 * libbfd.h: Regenerate.
87 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
88 _bfd_dwarf2_find_nearest_line.
89 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
90 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
91 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
92 * coffgen.c (coff_find_nearest_line_with_names): New function.
93 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
94 * coff-rs6000.c (xcoff_debug_sections): New constant.
95 (xcoff_find_nearest_line): New function.
96 (rs6000coff_vec): Use xcoff_find_nearest_line.
97 (pmac_xcoff_vec): Ditto.
99 2011-09-30 Alan Modra <amodra@gmail.com>
102 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
103 (ppc64_elf_edit_toc): Check HA relocs.
104 (ha_reloc_match): Delete function.
105 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
106 Instead do it and low part optimization based on
107 ha_relocs_not_using_r2.
109 2011-09-29 Alan Modra <amodra@gmail.com>
112 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
113 debug and special section groups.
115 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
118 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
119 clearing def_dynamic.
120 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
122 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
125 2011-09-27 Kai Tietz <ktietz@redhat.com>
127 * coffcode.h (sec_to_styp_flags): Handle
128 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
129 SEC_LINK_DUPLICATES_SAME_SIZE.
131 2011-09-22 Tristan Gingold <gingold@adacore.com>
133 * configure.in: Bump version to 2.22.51
134 * configure: Regenerate.
136 2011-09-21 David S. Miller <davem@davemloft.net>
138 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
139 * elfxx-sparc.h: Declare it.
140 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
141 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
143 2011-09-21 Tristan Gingold <gingold@adacore.com>
145 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
146 Deals with size limited strings.
147 (bfd_mach_o_build_commands): Initialize more fields.
149 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
152 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
155 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
158 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
159 to struct bfd_elf_version_tree.
161 * elflink.c (elf_info_failed): Remove verdefs.
162 (_bfd_elf_export_symbol): Updated.
163 _bfd_elf_link_assign_sym_version): Likewise.
164 (bfd_elf_size_dynamic_sections): Remove pointer to struct
165 bfd_elf_version_tree. Updated.
166 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
169 * linker.c (bfd_hide_sym_by_version): New.
171 * bfd-in2.h: Regenerated.
173 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
176 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
177 if there are no GOT relocations.
179 2011-09-09 Kai Tietz <ktietz@redhat.com>
181 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
182 for targets without symbol_leading_char.
184 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
186 * bfdwin.c (bfd_get_file_window): Fix memory leak.
188 2011-09-07 Alan Modra <amodra@gmail.com>
191 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
194 2011-09-06 Alan Modra <amodra@gmail.com>
197 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
198 (ppc64_elf_edit_toc): Fix style nit. Report some details
199 on linker failure due to reference in debug or non-alloc
200 sections to optimized away toc entry, and don't abort.
202 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
204 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
207 2011-08-26 Nick Clifton <nickc@redhat.com>
209 * po/es.po: Updated Spanish translation.
211 2011-08-19 Alan Modra <amodra@gmail.com>
213 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
214 we haven't seen expected -mcmodel=medium/large code relocs.
216 2011-08-18 Tristan Gingold <gingold@adacore.com>
218 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
220 2011-08-17 Tristan Gingold <gingold@adacore.com>
222 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
224 2011-08-17 Alan Modra <amodra@gmail.com>
227 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
228 (_bfd_handle_already_linked): Declare.
229 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
230 _bfd_coff_section_already_linked.
231 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
232 * coffcode.h (coff_section_already_linked): Likewise.
233 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
234 * elf-bfd.h: Likewise.
235 * libbfd-in.h: Likewise.
236 * targets.c: Likewise.
237 * linker.c (bfd_section_already_linked): Likewise.
238 (bfd_section_already_linked_table_lookup): Likewise.
239 (bfd_section_already_linked_table_insert): Likewise.
240 (_bfd_generic_section_already_linked): Likewise. Call
241 _bfd_handle_already_linked.
242 (_bfd_handle_already_linked): New function, split out from..
243 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
244 2011-07-09 changes. Avoid unnecessary strcmp when matching
245 already_linked_list entries. Match plugin linkonce section.
246 (section_signature): Delete.
247 * coffgen.c (_bfd_coff_section_already_linked): New function.
248 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
249 * libbfd.h: Regenerate.
250 * libcoff.h: Regenerate.
251 * bfd-in2.h: Regenerate.
253 2011-08-14 Alan Modra <amodra@gmail.com>
255 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
256 shared and call to _mcount will go via plt.
258 2011-08-14 Alan Modra <amodra@gmail.com>
260 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
261 * elf32-ppc.c: Likewise.
262 (ppc_elf_select_plt_layout): Use einfo rather than info to report
265 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
268 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
269 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
270 and zero-extend it to 64bit if addend is zero for x32. Generate
271 R_X86_64_RELATIVE64 for x32.
273 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
275 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
276 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
277 * elf32-arm.c (elf32_arm_link_hash_table): New field.
278 (elf232_arm_link_hash_table_create): Initialise new field.
279 (check_use_blx): Change test depending on fix_arm1176.
280 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
281 command line options.
283 2011-08-08 Tristan Gingold <gingold@adacore.com>
285 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
286 (segsec_names_xlat): Reorder elements.
287 (bfd_mach_o_read_section_32): Fix typo.
288 (bfd_mach_o_read_section_64): Fix typo.
290 2011-08-08 Tristan Gingold <gingold@adacore.com>
292 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
293 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
294 (bfd_mach_o_section): Use them. Add next field.
295 (bfd_mach_o_segment_command): Replace sections array by
296 sect_head and sect_tail.
297 (bfd_mach_o_get_mach_o_section): New macro.
298 (bfd_mach_o_lookup_section): Remove.
299 (bfd_mach_o_new_section_hook): New function.
300 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
302 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
303 parameter with segname and sectname parameters. Adjust.
304 (bfd_mach_o_append_section_to_segment): New function. Use a
305 linked list for Mach-O sections.
306 (bfd_mach_o_write_segment_32): Adjust.
307 (bfd_mach_o_write_segment_64): Ditto.
308 (bfd_mach_o_build_commands): Fix comment. Adjust.
309 (bfd_mach_o_flatten_sections): Adjust.
310 (bfd_mach_o_print_section_map): Adjust.
311 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
312 (bfd_mach_o_new_section_hook): New function.
313 (bfd_mach_o_init_section_from_mach_o): Ditto.
314 (bfd_mach_o_read_section_32): Remove section parameter.
315 Return a section instead.
316 (bfd_mach_o_read_section_64): Ditto.
317 (bfd_mach_o_read_section): Ditto.
318 (bfd_mach_o_make_bfd_section): Adjust.
319 (bfd_mach_o_read_segment): Adjust for new profile of
320 bfd_mach_o_read_section.
321 (bfd_mach_o_lookup_section): Remove.
322 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
324 2011-08-08 Tristan Gingold <gingold@adacore.com>
326 * mach-o.h (bfd_mach_o_version_min_command): New structure.
327 (bfd_mach_o_load_command): Add version_min.
328 (mach_o_data_struct): Fix comment.
329 * mach-o.c (bfd_mach_o_read_version_min): New function.
330 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
331 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
332 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
333 (bfd_mach_o_get_name_or_null): New function.
334 (bfd_mach_o_get_name): Use the above new one.
335 (bfd_mach_o_load_command_name): Add the above new commands.
336 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
337 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
338 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
339 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
341 2011-08-08 Tristan Gingold <gingold@adacore.com>
343 * mach-o.h: Move size macros to external.h
344 Move reloc macros to reloc.h and x86-64.h.
345 * mach-o-i386.c: Includes mach-o/reloc.h
346 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
347 * mach-o.c: Add includes.
348 (bfd_mach_o_write_header): Use structure from external.h to convert.
349 (bfd_mach_o_write_thread): Ditto.
350 (bfd_mach_o_write_relocs): Ditto.
351 (bfd_mach_o_write_section_32): Ditto.
352 (bfd_mach_o_write_section_64): Ditto.
353 (bfd_mach_o_write_segment_32): Ditto.
354 (bfd_mach_o_write_segment_64): Ditto.
355 (bfd_mach_o_write_symtab): Ditto.
356 (bfd_mach_o_write_contents): Ditto.
357 (bfd_mach_o_read_header): Ditto.
358 (bfd_mach_o_read_section_32): Ditto.
359 (bfd_mach_o_read_section_64): Ditto.
360 (bfd_mach_o_read_symtab_symbol): Ditto.
361 (bfd_mach_o_read_dylinker): Ditto.
362 (bfd_mach_o_read_dylib): Ditto.
363 (bfd_mach_o_read_dysymtab): Ditto.
364 (bfd_mach_o_read_symtab): Ditto.
365 (bfd_mach_o_read_linkedit): Ditto.
366 (bfd_mach_o_read_str): Ditto.
367 (bfd_mach_o_read_dyld_info): Ditto.
368 (bfd_mach_o_read_segment): Ditto.
369 (bfd_mach_o_read_command): Ditto.
370 (bfd_mach_o_archive_p): Ditto.
371 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
372 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
373 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
374 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
375 of an hard-coded value.
377 2011-08-08 Tristan Gingold <gingold@adacore.com>
379 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
380 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
381 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
382 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
384 2011-08-08 Tristan Gingold <gingold@adacore.com>
386 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
387 (bfd_mach_o_convert_section_name_to_bfd): Use it.
388 (bfd_mach_o_get_section_type_from_name): New function.
389 (bfd_mach_o_get_section_attribute_from_name): Ditto.
390 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
391 Add comments. Add prototypes for the above new functions.
393 2011-08-05 Mark Kettenis <kettenis@gnu.org>
395 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
397 2011-08-05 Alan Modra <amodra@gmail.com>
399 * elf64-ppc.c (maybe_strip_output): New function.
400 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
402 2011-08-05 Alan Modra <amodra@gmail.com>
405 * elflink.c (_bfd_elf_section_already_linked): Return matched
406 status. Remove COFF comdat section handling.
407 * linker.c (_bfd_generic_section_already_linked): Return matched
408 status. Don't set SEC_GROUP in l_flags for plugin entries.
409 (bfd_section_already_linked): Update prototype.
410 * targets.c (_section_already_linked): Likewise.
411 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
412 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
413 (_bfd_nolink_section_already_linked): Update.
414 * libbfd.h: Regenerate.
415 * bfd-in2.h: Regenerate.
417 2011-08-05 Alan Modra <amodra@gmail.com>
419 * elf32-ppc.c: Include dwarf2.h.
420 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
421 (ppc_elf_create_glink): Create .eh_frame section.
422 (glink_eh_frame_cie): New array.
423 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
424 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
426 2011-08-04 Tristan Gingold <gingold@adacore.com>
428 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
429 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
431 2011-08-03 Tristan Gingold <gingold@adacore.com>
433 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
434 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
436 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
438 * elfxx-mips.c (check_4byte_branch): Remove function.
439 (check_relocated_bzc): New function.
440 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
441 instructions that immediately follow a compact branch
444 2011-08-02 Alan Modra <amodra@gmail.com>
446 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
448 (ppc_build_one_stub): Adjust get_relocs call to suit..
449 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
451 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
454 * archures.c (bfd_mach_i386_intel_syntax): New.
455 (bfd_mach_i386_i8086): Updated.
456 (bfd_mach_i386_i386): Likewise.
457 (bfd_mach_x86_64): Likewise.
458 (bfd_mach_x64_32): Likewise.
459 (bfd_mach_i386_i386_intel_syntax): Likewise.
460 (bfd_mach_x86_64_intel_syntax): Likewise.
461 (bfd_mach_x64_32_intel_syntax): Likewise.
462 (bfd_mach_l1om): Likewise.
463 (bfd_mach_l1om_intel_syntax): Likewise.
464 (bfd_mach_k1om): Likewise.
465 (bfd_mach_k1om_intel_syntax): Likewise.
467 * bfd-in2.h: Regenerated.
469 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
471 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
472 (bfd_x64_32_arch): Likewise.
474 * elf64-x86-64.c: Include "libiberty.h".
475 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
476 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
477 (elf_x86_64_reloc_type_lookup): Likewise.
478 (elf_x86_64_reloc_name_lookup): Likewise.
479 (elf_x86_64_relocate_section): Likewise.
480 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
482 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
484 * elfxx-mips.c (check_br32): Fix return type.
486 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
488 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
490 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
492 * elfxx-mips.c: Adjust comments throughout.
493 (mips_elf_relax_delete_bytes): Reshape code.
494 (_bfd_mips_elf_relax_section): Remove check for
495 R_MICROMIPS_GPREL16 relocations. Reshape code.
497 2011-07-28 Roland McGrath <mcgrathr@google.com>
499 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
500 (elf_i386_nacl_plt0_entry): New variable.
501 (elf_i386_plt_entry): New variable.
502 (elf_i386_nacl_pic_plt0_entry): New variable.
503 (elf_i386_nacl_pic_plt_entry): New variable.
504 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
505 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
506 (elf_backend_plt_alignment): Likewise.
508 * config.bfd: Handle i[3-7]86-*-nacl*.
509 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
510 * targets.c: Support bfd_elf32_i386_nacl_vec.
511 * configure.in: Likewise.
512 * configure: Regenerated.
514 * elf32-i386.c (struct elf_i386_plt_layout): New type.
515 (GET_PLT_ENTRY_SIZE): New macro.
516 (elf_i386_plt): New variable.
517 (struct elf_i386_backend_data): New member `plt'.
518 (elf_i386_arch_bed): Add initializer for it.
519 (elf_i386_vxworks_arch_bed): Likewise.
520 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
521 (elf_i386_plt_sym_val): Likewise.
522 (elf_i386_relocate_section): Likewise.
523 (elf_i386_finish_dynamic_symbol): Likewise.
524 Also use other elf_i386_plt_layout members for PLT details.
525 (elf_i386_finish_dynamic_sections): Likewise.
527 * elf32-i386.c (struct elf_i386_backend_data): New type.
528 (get_elf_i386_backend_data): New macro.
529 (elf_i386_arch_bed): New variable.
530 (elf_backend_arch_data): New macro.
531 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
532 (elf_i386_link_hash_table_create): Don't initialize them.
533 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
534 elf_i386_backend_data, not elf_i386_link_hash_table.
535 (elf_i386_adjust_dynamic_symbol): Likewise.
536 (elf_i386_allocate_dynrelocs): Likewise.
537 (elf_i386_readonly_dynrelocs): Likewise.
538 (elf_i386_size_dynamic_sections): Likewise.
539 (elf_i386_relocate_section): Likewise.
540 (elf_i386_finish_dynamic_symbol): Likewise.
541 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
542 (elf_i386_vxworks_link_hash_table_create): Function removed.
543 (elf_i386_vxworks_arch_bed): New variable.
544 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
546 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
547 * elfxx-target.h (elf_backend_arch_data): New macro.
548 (elfNN_bed): Use it as initializer for the new member.
550 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
552 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
555 2011-07-26 Jakub Jelinek <jakub@redhat.com>
557 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
558 and .zdebug_macro entry.
559 (dwarf_debug_section_enum): Add debug_macro.
561 2011-07-26 Alan Modra <amodra@gmail.com>
563 * elf64-ppc.c: Include dwarf2.h.
564 (struct ppc_link_hash_table): Add glink_eh_frame.
565 (create_linkage_sections): Create .eh_frame section.
566 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
568 (glink_eh_frame_cie): New array.
569 (ppc64_elf_size_stubs): Size glink_eh_frame.
570 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
571 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
573 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
576 * elf64-mmix.c (struct _mmix_elf_section_data): New members
577 has_warned_bpo and has_warned_pushj.
578 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
579 converting to ISO C. Add new parameter error_message. All
581 (mmix_elf_perform_relocation): Ditto.
582 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
583 Handle the case where mmix_elf_check_common_relocs has not been
584 called, missing preparations for relocs of the respective type.
586 2011-07-24 Chao-ying Fu <fu@mips.com>
587 Ilie Garbacea <ilie@mips.com>
588 Maciej W. Rozycki <macro@codesourcery.com>
589 Joseph Myers <joseph@codesourcery.com>
590 Catherine Moore <clm@codesourcery.com>
591 Richard Sandiford <rdsandiford@googlemail.com>
593 * archures.c (bfd_mach_mips_micromips): New macro.
594 * cpu-mips.c (I_micromips): New enum value.
595 (arch_info_struct): Add bfd_mach_mips_micromips.
596 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
598 (_bfd_mips_elf_relax_section): Likewise.
599 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
600 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
602 (_bfd_mips16_elf_reloc_shuffle): Rename to...
603 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
604 (gprel16_reloc_p): Handle microMIPS ASE.
605 (literal_reloc_p): New function.
606 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
607 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
608 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
609 and _bfd_mips_elf_reloc_shuffle changes.
610 (mips_elf_gprel32_reloc): Update comment.
611 (micromips_reloc_map): New variable.
612 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
613 (mips_elf32_rtype_to_howto): Likewise.
614 (mips_info_to_howto_rel): Likewise.
615 (bfd_elf32_bfd_is_target_special_symbol): Define.
616 (bfd_elf32_bfd_relax_section): Likewise.
617 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
618 (micromips_elf64_howto_table_rela): Likewise.
619 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
620 and _bfd_mips_elf_reloc_shuffle changes.
621 (micromips_reloc_map): Likewise.
622 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
623 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
624 (mips_elf64_rtype_to_howto): Likewise.
625 (bfd_elf64_bfd_is_target_special_symbol): Define.
626 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
627 (elf_micromips_howto_table_rela): Likewise.
628 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
629 and _bfd_mips_elf_reloc_shuffle changes.
630 (micromips_reloc_map): Likewise.
631 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
632 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
633 (mips_elf_n32_rtype_to_howto): Likewise.
634 (bfd_elf32_bfd_is_target_special_symbol): Define.
635 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
636 (LA25_LUI_MICROMIPS_2): Likewise.
637 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
638 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
639 (TLS_RELOC_P): Handle microMIPS ASE.
640 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
641 target is a microMIPS function.
642 (micromips_reloc_p): New function.
643 (micromips_reloc_shuffle_p): Likewise.
644 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
645 (got_disp_reloc_p, got_page_reloc_p): New functions.
646 (got_ofst_reloc_p): Likewise.
647 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
648 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
649 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
650 (micromips_branch_reloc_p): New function.
651 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
652 (tls_gottprel_reloc_p): Likewise.
653 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
654 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
656 (_bfd_mips16_elf_reloc_shuffle): Rename to...
657 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
658 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
659 (mips_tls_got_index, mips_elf_got_page): Likewise.
660 (mips_elf_create_local_got_entry): Likewise.
661 (mips_elf_relocation_needs_la25_stub): Likewise.
662 (mips_elf_calculate_relocation): Likewise.
663 (mips_elf_perform_relocation): Likewise.
664 (_bfd_mips_elf_symbol_processing): Likewise.
665 (_bfd_mips_elf_add_symbol_hook): Likewise.
666 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
667 (mips_elf_add_lo16_rel_addend): Likewise.
668 (_bfd_mips_elf_check_relocs): Likewise.
669 (mips_elf_adjust_addend): Likewise.
670 (_bfd_mips_elf_relocate_section): Likewise.
671 (mips_elf_create_la25_stub): Likewise.
672 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
673 (_bfd_mips_elf_gc_sweep_hook): Likewise.
674 (_bfd_mips_elf_is_target_special_symbol): New function.
675 (mips_elf_relax_delete_bytes): Likewise.
676 (opcode_descriptor): New structure.
678 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
679 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
680 (beq_insn_32): Likewise.
681 (b_insn_16, bz_insn_16): New variables.
682 (BZC32_REG_FIELD): New macro.
683 (bz_rs_insns_32, bz_rt_insns_32): New variables.
684 (bzc_insns_32, bz_insns_16):Likewise.
685 (BZ16_REG, BZ16_REG_FIELD): New macros.
686 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
687 (jal_x_insn_32_bd32): Likewise.
688 (j_insn_32, jalr_insn_32): Likewise.
689 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
690 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
691 (JR16_REG): New macro.
692 (ds_insns_16_bd16): New variable.
693 (lui_insn): Likewise.
694 (addiu_insn, addiupc_insn): Likewise.
695 (ADDIUPC_REG_FIELD): New macro.
696 (MOVE32_RD, MOVE32_RS): Likewise.
697 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
698 (move_insns_32, move_insns_16): New variables.
699 (nop_insn_32, nop_insn_16): Likewise.
701 (find_match): New function.
702 (check_br16_dslot, check_br32_dslot): Likewise.
703 (check_br16, check_br32): Likewise.
704 (IS_BITSIZE): New macro.
705 (check_4byte_branch): New function.
706 (_bfd_mips_elf_relax_section): Likewise.
707 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
708 and microMIPS modules together.
709 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
710 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
711 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
712 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
713 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
714 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
715 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
716 (BFD_RELOC_MICROMIPS_LO16): Likewise.
717 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
718 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
719 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
720 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
721 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
722 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
723 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
724 (BFD_RELOC_MICROMIPS_SUB): Likewise.
725 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
726 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
727 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
728 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
729 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
730 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
731 (BFD_RELOC_MICROMIPS_JALR): Likewise.
732 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
733 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
734 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
735 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
736 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
737 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
738 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
739 * bfd-in2.h: Regenerate.
740 * libbfd.h: Regenerate.
742 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
744 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
745 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
746 * Makefile.in: Regenerated.
748 * archures.c (bfd_architecture): Add bfd_arch_k1om.
749 (bfd_k1om_arch): New.
750 (bfd_archures_list): Add &bfd_k1om_arch.
751 * bfd-in2.h: Regenerated.
753 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
754 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
755 if bfd_elf64_x86_64_freebsd_vec is supported.
756 (targ_selvecs): Likewise.
758 * configure.in: Support bfd_elf64_k1om_vec and
759 bfd_elf64_k1om_freebsd_vec.
760 * configure: Regenerated.
764 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
765 (bfd_elf64_k1om_vec): Likewise.
766 (bfd_elf64_k1om_freebsd_vec): Likewise.
768 * targets.c (bfd_elf64_k1om_vec): New.
769 (bfd_elf64_k1om_freebsd_vec): Likewise.
770 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
771 bfd_elf64_k1om_freebsd_vec.
773 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
775 Fix false coff-go32-exe matches.
776 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
778 * coff-stgo32.c (go32_check_format): New forward declaration.
779 (COFF_CHECK_FORMAT): New defintion.
780 (go32_check_format): New function.
782 2011-07-15 Alan Modra <amodra@gmail.com>
784 * configure.in: Bump version.
785 * configure: Regenerate.
787 2011-07-14 Alan Modra <amodra@gmail.com>
789 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
790 * elf-bfd.h (struct already_linked): Forward declare.
792 2011-07-14 Alan Modra <amodra@gmail.com>
794 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
795 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
797 2011-07-14 Alan Modra <amodra@gmail.com>
799 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
800 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
801 (build_tls_get_addr_stub): Likewise.
802 (ppc_build_one_stub): Update calls to above.
803 (ppc_size_one_stub): Adjust stub size.
804 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
805 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
807 2011-07-12 Nick Clifton <nickc@redhat.com>
809 * elf32-arm.c (elf32_arm_section_flags): Delete.
810 (elf_backend_section_flags): Remove.
812 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
815 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
816 when setting stack_flags.
818 2011-07-11 Catherine Moore <clm@codesourcery.com>
820 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
821 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
822 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
823 * bfd-in2.h: Regenerated.
824 * bfd.c (bfd_lookup_section_flags): New definition.
825 * binary.c (binary_bfd_lookup_section_flags): New definition.
826 * bout.c (b_out_bfd_lookup_section_flags): New definition.
827 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
828 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
829 * coff-rs6000.c (rs6000coff_vec): Include
830 bfd_generic_lookup_section_flags.
831 (pmac_xcoff_vec): Likewise.
832 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
833 * coff64-rs6000.c (rs6000coff64_vec): Include
834 bfd_generic_lookup_section_flags.
835 (aix5coff64_vec): Likewise.
836 * ecoff.c (bfd_debug_section): Initialize flag_info field.
837 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
838 (bfd_elf_lookup_section_flags): Declare.
839 * elflink.c (bfd_elf_lookup_section_flags): New function.
840 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
841 (elf_backend_lookup_section_flags_hook): Define.
842 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
843 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
844 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
845 * ieee.c (ieee_bfd_lookup_section_flags): New define.
846 * ihex.c (ihex_bfd_lookup_section_flags): New define.
847 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
848 (bfd_generic_lookup_section_flags): Declare.
849 * libbfd.h: Regenerated.
850 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
851 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
852 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
853 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
854 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
855 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
856 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
857 * reloc.c (bfd_generic_lookup_section_flags): New function.
858 * som.c (som_bfd_lookup_section_flags): New definition.
859 * srec.c (srec_bfd_lookup_section_flags): New definition.
860 * targets.c (flag_info): Declare.
861 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
862 (_bfd_lookup_section_flags): New.
863 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
864 * versados.c (versados_bfd_lookup_section_flags): New definition.
865 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
866 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
868 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
871 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
873 2011-07-09 Alan Modra <amodra@gmail.com>
876 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
877 rather than kept_section to determine whether a symbol is from
879 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
880 sections appear undefined.
882 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
885 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
886 "asection *" with "struct already_linked *".
887 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
888 (_bfd_generic_section_already_linked): Likewise.
889 (bfd_section_already_linked_table_insert): Likewise.
890 (struct already_linked): New.
891 (struct bfd_section_already_linked): Use it.
892 * elflink.c (_bfd_elf_section_already_linked): Replace.
893 "asection *" with "struct already_linked *". Replace the plugin
894 dummy with the LTO output.
895 * linker.c (_bfd_generic_section_already_linked): Likewise.
896 * targets.c (struct already_linked): Add forward declaration.
897 (bfd_target): Replace "struct bfd_section *" with
898 "struct already_linked *" in _section_already_linked.
899 * bfd-in2.h: Regenerate.
900 * libbfd.h: Regenerate.
902 2011-07-06 Tristan Gingold <gingold@adacore.com>
904 * mach-o.h: Move loader related definitions to
905 include/mach-o/loader.h. Include it.
907 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
909 * elf64-x86-64.c (elf_backend_post_process_headers): Always
910 define to _bfd_elf_set_osabi.
912 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
913 Thomas Schwinge <thomas@schwinge.name>
916 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
917 ELFOSABI_LINUX alias.
918 * elf32-hppa.c: Likewise.
919 * elf32-i370.c: Likewise.
920 * elf64-hppa.c: Likewise.
922 2011-07-01 Ian Lance Taylor <iant@google.com>
924 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
925 DW_OP_lit3 to DW_OP_lit2.
927 2011-07-01 Alan Modra <amodra@gmail.com>
929 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
930 dyn relocs when called to copy flags for a weak sym.
931 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
932 (ppc64_elf_merge_private_bfd_data): Delete.
933 (bfd_elf64_bfd_merge_private_bfd_data): Define as
934 _bfd_generic_verify_endian_match.
936 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
938 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
941 2011-06-28 Tristan Gingold <gingold@adacore.com>
943 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
945 (_bfd_vms_write_etir): Write linkage index from reloc.
947 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
949 * mach-o.c (bfd_mach_o_read_command): Also ignore
950 BFD_MACH_O_LC_ROUTINES_64.
952 2011-06-27 Tristan Gingold <gingold@adacore.com>
954 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
955 section target index.
957 2011-06-27 Nick Clifton <nickc@redhat.com>
959 * cisco-core.c (cisco_core_little_vec): Add initialization of
960 match_priority field.
962 2011-06-27 Tristan Gingold <gingold@adacore.com>
964 * cache.c: Include bfd_stdint.h.
965 (cache_bmmap): Change profile. Return region start and size.
966 * bfdio.c (struct bfd_iovec): Change bmmap profile.
967 (bfd_mmap): Change profile and adjust. Update comment.
968 (memory_bmmap): Change profile.
969 * opncls.c (opncls_bmmap): Change profile.
970 * vms-lib.c (vms_lib_bmmap): Likewise.
971 * libbfd.h: Regenerate.
972 * bfd-in2.h: Regenerate.
974 2011-06-27 Tristan Gingold <gingold@adacore.com>
976 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
979 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
981 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
982 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
984 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
986 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
988 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
990 2011-06-24 Richard Henderson <rth@redhat.com>
993 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
994 tlsgd insn before swapping adjacent insns.
996 2011-06-24 Tristan Gingold <gingold@adacore.com>
998 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1001 2011-06-24 Alan Modra <amodra@gmail.com>
1004 * elf.c (assign_file_positions_for_load_sections): Don't align
1005 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1006 that don't get a PT_LOAD.
1008 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1010 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1011 (sh_elf_check_relocs): Likewise.
1013 2011-06-22 Richard Henderson <rth@redhat.com>
1015 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1016 TPREL in a PIE image.
1017 (alpha_dynamic_entries_for_reloc): Likewise.
1018 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1019 (elf64_alpha_relax_got_load): Likewise.
1021 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1023 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1026 2011-06-22 Alan Modra <amodra@gmail.com>
1028 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1029 plugin symbols. Fix segfault on linker scrip defined syms.
1031 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1034 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1035 at all for linker created .eh_frame sections.
1036 (_bfd_elf_discard_section_eh_frame): Handle linker created
1037 .eh_frame sections with no relocations.
1038 * elf64-x86-64.c: Include dwarf2.h.
1039 (elf_x86_64_eh_frame_plt): New variable.
1040 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1041 PLT_FDE_LEN_OFFSET): Define.
1042 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1043 (elf_x86_64_create_dynamic_sections): Create and fill in
1044 .eh_frame section for .plt section.
1045 (elf_x86_64_size_dynamic_sections): Write .plt section size
1046 into .eh_frame FDE covering .plt section.
1047 (elf_x86_64_finish_dynamic_sections): Write .plt section
1048 start into .eh_frame FDE covering .plt section. Call
1049 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1050 (elf_backend_plt_alignment): Define to 4.
1051 * elf32-i386.c: Include dwarf2.h.
1052 (elf_i386_eh_frame_plt): New variable.
1053 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1054 PLT_FDE_LEN_OFFSET): Define.
1055 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1056 (elf_i386_create_dynamic_sections): Create and fill in
1057 .eh_frame section for .plt section.
1058 (elf_i386_size_dynamic_sections): Write .plt section size
1059 into .eh_frame FDE covering .plt section.
1060 (elf_i386_finish_dynamic_sections): Write .plt section
1061 start into .eh_frame FDE covering .plt section. Call
1062 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1063 (elf_backend_plt_alignment): Define to 4.
1065 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1067 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1070 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1072 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1073 CORE_HEADER is defined.
1074 (elf_x86_64_write_core_note): New.
1075 (elf_backend_write_core_note): Likewise.
1077 * hosts/x86-64linux.h (uint64_t): New.
1078 (user_regsx32_struct): Likewise.
1079 (elf_gregx32_t): Likewise.
1080 (ELF_NGREGX32): Likewise.
1081 (elf_gregsetx32_t): Likewise.
1082 (elf_prstatusx32): Likewise.
1083 (prstatusx32_t): Likewise.
1084 (user_fpregs32_struct): Removed.
1085 (user_fpxregs32_struct): Likewise.
1087 (elf_fpregset32_t): Likewise.
1088 (elf_fpxregset32_t): Likewise.
1089 (prgregset32_t): Likewise.
1090 (prfpregset32_t): Likewise.
1092 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1094 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1095 (elf_x86_64_grok_psinfo): Likewise.
1097 2011-06-16 Nick Clifton <nickc@redhat.com>
1099 * elf.c (elf_find_function): Fail if not provided with a symbol
1102 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1104 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1105 * elf.c (elfcore_grok_arm_vfp): New function.
1106 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1107 (elfcore_write_arm_vfp): New function.
1108 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1110 2011-06-14 Richard Henderson <rth@redhat.com>
1112 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1113 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1114 (elf64_alpha_always_size_sections): Don't call
1115 elf64_alpha_merge_ind_symbols.
1116 (elf_backend_copy_indirect_symbol): New.
1118 2011-06-14 Alan Modra <amodra@gmail.com>
1121 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1122 before doing anything.
1123 (_bfd_elf_discard_section_eh_frame): Likewise.
1125 2011-06-14 Alan Modra <amodra@gmail.com>
1127 * Makefile.am: Formatting.
1128 * Makefile.in: Regenerate.
1129 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1130 * po/SRC-POTFILES.in: Regnerate.
1132 2011-06-14 Alan Modra <amodra@gmail.com>
1134 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1135 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1136 Don't handle warning symbols here.
1137 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1138 (allocate_dynrelocs, readonly_dynrelocs): As above.
1140 2011-06-14 Alan Modra <amodra@gmail.com>
1143 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1144 (elf_gc_sweep): Don't treat debug and sections like .comment
1146 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1147 not part of a group. Always call gc_mark_extra_sections.
1148 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1149 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1150 _bfd_elf_gc_mark_extra_sections.
1151 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1152 _bfd_elf_gc_mark_extra_sections.
1153 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1155 2011-06-13 Nick Clifton <nickc@redhat.com>
1157 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1158 variable 'local_got_offsets'.
1159 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1160 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1162 2011-06-13 Walter Lee <walt@tilera.com>
1164 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1165 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1166 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1167 and elfxx-tilegx.lo.
1168 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1170 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1171 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1172 * Makefile.in: Regenerate.
1173 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1174 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1175 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1176 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1177 bfd-in2.h: Regenerate.
1178 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1179 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1180 and bfd_elf64_tilegx_vec.
1181 * configure: Regenerate.
1182 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1184 * libbfd.h: Regenerate.
1185 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1186 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1187 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1188 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1189 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1190 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1191 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1192 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1193 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1194 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1195 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1196 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1197 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1198 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1199 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1200 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1201 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1202 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1203 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1204 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1205 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1206 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1207 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1208 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1209 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1210 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1211 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1212 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1213 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1214 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1215 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1216 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1217 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1218 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1219 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1220 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1221 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1222 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1223 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1224 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1225 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1226 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1227 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1228 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1229 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1230 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1231 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1232 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1233 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1234 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1235 * targets.c (bfd_elf32_tilegx_vec): Declare.
1236 (bfd_elf32_tilepro_vec): Declare.
1237 (bfd_elf64_tilegx_vec): Declare.
1238 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1239 and bfd_elf64_tilegx_vec.
1240 * cpu-tilegx.c: New file.
1241 * cpu-tilepro.c: New file.
1242 * elf32-tilepro.h: New file.
1243 * elf32-tilepro.c: New file.
1244 * elf32-tilegx.c: New file.
1245 * elf32-tilegx.h: New file.
1246 * elf64-tilegx.c: New file.
1247 * elf64-tilegx.h: New file.
1248 * elfxx-tilegx.c: New file.
1249 * elfxx-tilegx.h: New file.
1251 2011-06-13 Alan Modra <amodra@gmail.com>
1253 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1254 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1255 warning symbols here.
1256 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1257 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1258 elf32_arm_readonly_dynrelocs): Likewise.
1259 * elf32-bfin.c (bfin_discard_copies): Likewise.
1260 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1261 elf_cris_discard_excess_dso_dynamics,
1262 elf_cris_discard_excess_program_dynamics): Likewise.
1263 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1264 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1265 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1266 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1267 elf_i386_readonly_dynrelocs): Likewise.
1268 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1269 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1270 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1271 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1272 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1273 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1274 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1275 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1276 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1277 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1278 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1279 elf32_tic6x_readonly_dynrelocs): Likewise.
1280 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1281 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1282 xstormy16_relax_plt_realloc): Likewise.
1283 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1284 * elf64-alpha.c (elf64_alpha_output_extsym,
1285 elf64_alpha_calc_got_offsets_for_symbol,
1286 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1287 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1288 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1289 elf_hppa_unmark_useless_dynamic_symbols,
1290 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1291 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1292 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1293 readonly_dynrelocs, merge_global_got, reallocate_got,
1294 undo_symbol_twiddle): Likewise.
1295 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1296 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1297 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1298 elf_x86_64_readonly_dynrelocs): Likewise.
1299 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1300 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1301 _bfd_elf_link_find_version_dependencies,
1302 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1303 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1304 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1305 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1306 elf_gc_propagate_vtable_entries_used,
1307 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1308 elf_gc_allocate_got_offsets): Likewise.
1309 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1310 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1311 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1312 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1313 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1314 * i386linux.c (linux_tally_symbols): Likewise.
1315 * m68klinux.c (linux_tally_symbols): Likewise.
1316 * sparclinux.c (linux_tally_symbols): Likewise.
1317 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1318 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1320 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1321 function. Update all callers.
1322 * aoutx.h (aout_link_write_other_symbol): Likewise.
1323 * pdp11.c (aout_link_write_other_symbol): Likewise.
1324 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1325 * ecoff.c (ecoff_link_write_external): Likewise.
1326 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1327 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1329 * ecoff.c (ecoff_link_hash_traverse): Delete.
1330 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1331 _bfd_coff_write_global_sym.
1332 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1333 * libcoff.h: Regenerate.
1335 2011-06-10 Nick Clifton <nickc@redhat.com>
1337 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1338 backend does not provide a function for creating dynamic sections
1340 (bfd_elf_final_link): Issue a warning message if a dynamic section
1341 has the SHT_NOTE type.
1342 (bfd_elf_final_link): Do not look for dynamic strings in a section
1343 that does not have the SHT_STRTAB type or the name .dynstr.
1344 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1345 section is not in the output binary.
1346 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1348 2011-06-09 Tristan Gingold <gingold@adacore.com>
1350 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1351 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1354 2011-06-09 Tristan Gingold <gingold@adacore.com>
1356 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1358 2011-06-09 Nick Clifton <nickc@redhat.com>
1361 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1362 that the output section has an allocated bfd_elf_section_data
1364 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1365 symbols in sections that have been removed by garbage collection.
1367 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1369 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1370 relocations in SEC_DEBUGGING sections when building shared
1373 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1376 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1377 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1379 2011-06-08 Tristan Gingold <gingold@adacore.com>
1381 * makefile.vms (OBJS): Add elfxx-ia64.obj
1384 2011-06-08 Alan Modra <amodra@gmail.com>
1386 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1387 * sco5-core.c: Init match_priority field.
1389 2011-06-08 Alan Modra <amodra@gmail.com>
1391 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1392 indirect links here.
1394 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1396 * irix-core.c (irix_core_vec): Add match_priority field.
1398 2011-06-06 Alan Modra <amodra@gmail.com>
1400 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1402 * configure.in: Bump bfd version.
1403 * elfcode.h (elf_object_p): Delete hacks preventing match of
1404 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1405 * elfxx-target.h (elf_match_priority): Define and use.
1406 * format.c (bfd_check_format_matches): Use target match_priority
1407 to choose best of multiple matching targets. In cases with multiple
1408 matches rerun _bfd_check_format if we don't choose the last match.
1409 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1410 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1411 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1412 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1413 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1414 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1415 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1416 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1417 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1418 * vms-lib.c, * xsym.c: Init match_priority field.
1419 * configure: Regenerate.
1420 * bfd-in2.h: Regenerate.
1422 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1425 * elfcode.h (elf_object_p): Revert the last change.
1427 2011-06-04 Alan Modra <amodra@gmail.com>
1429 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1430 return the other arch.
1431 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1434 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1437 * hash.c (higher_primer_number): Add more, small, prime numbers.
1438 (bfd_hash_set_default_size): Likewise.
1440 2011-06-02 Nick Clifton <nickc@redhat.com>
1442 * coff-mcore.c: Fix spelling typo.
1443 * coff-stgo32.c: Likewise.
1444 * elf32-arm.c: Likewise.
1445 * elf32-avr.c: Likewise.
1446 * elf-m68hc1x.c: Likewise.
1447 * elf32-mcore.c: Likewise.
1448 * elf32-mep.c: Likewise.
1449 * elf32-mt.c: Likewise.
1450 * elf32-ppc.c: Likewise.
1451 * elf32-xtensa.c: Likewise.
1452 * elf64-ppc.c: Likewise.
1453 * elfxx-mips.c: Likewise.
1454 * netbsd.h: Likewise.
1455 * nlmcode.h: Likewise.
1456 * vms-alpha.c: Likewise.
1457 * po/bfd.pot: Regenerate.
1458 * po/SRC-POTFILES.in: Regenerate.
1460 2011-06-01 DJ Delorie <dj@redhat.com>
1462 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1463 * target.c: Likewise.
1464 * configure.in: Likewise.
1465 * configure.in: Regenerate.
1466 * elf32-rx.c: Add elf32-rx-be-ns target.
1467 (rx_elf_object_p): Never allow the be-ns target by default,
1468 only allow it if the user requests it.
1470 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1472 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1473 relocation in readonly section in a shared object.
1474 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1476 2011-05-31 Nick Clifton <nickc@redhat.com>
1478 * archive.c (adjust_relative_path): Fix comment to prevent it
1479 corrupting the auto-generated bfd.h.
1481 2011-05-31 Paul Brook <paul@codesourcery.com>
1483 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1484 for known functions.
1485 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1488 2011-05-31 Paul Brook <paul@codesourcery.com>
1490 * elf32-arm.c (arm_stub_is_thumb): Add
1491 arm_stub_long_branch_v4t_thumb_tls_pic.
1492 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1495 2011-05-27 Nick Clifton <nickc@redhat.com>
1498 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1499 unable to read a file pointed to by an entry in a thin archive.
1500 (adjust_relative_path): Use lrealpath to canonicalize paths.
1501 Handle the case where the reference path is above the current
1502 path in the directory tree.
1504 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1507 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1508 R_X86_64_TPOFF64 in executable.
1510 2011-05-26 Alan Modra <amodra@gmail.com>
1512 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1513 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1514 local_protected comment.
1516 2011-05-25 Tristan Gingold <gingold@adacore.com>
1518 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1519 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1520 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1521 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1522 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1523 (elf32-ia64.c): Created from elfnn-ia64.c
1524 (elf64-ia64.c): Likewise.
1525 * elfxx-ia64.h: New file.
1526 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1527 functions.Includes elfxx-ia64.h.
1528 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1529 (IA64_HOWTO): Adjust.
1530 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1531 (elfNN_ia64_reloc_type_lookup): Renames to
1532 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1533 (elfNN_ia64_reloc_name_lookup): Renames to
1534 ia64_elf_reloc_name_lookup. Make it public.
1535 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1536 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1538 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1539 Move it and make it public. Move prototype to elfxx-ia64.h
1540 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1541 Move prototype to elfxx-ia64.h
1542 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1543 (elfNN_ia64_info_to_howto): Adjust calls.
1544 (elfNN_ia64_relax_section): Adjust calls.
1545 (count_dyn_reloc): Fix typo.
1546 (elfNN_ia64_relocate_section): Adjust calls.
1547 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1548 (bfd_elfNN_bfd_reloc_type_lookup)
1549 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1550 * configure: Regenerate.
1551 * Makefile.in: Regenerate.
1553 2011-05-23 DJ Delorie <dj@redhat.com>
1555 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1556 the vma/lma swapping done in elf32_rx_modify_program_headers.
1558 2011-05-23 Nick Clifton <nickc@redhat.com>
1560 * elf-m10300.c (mn10300_elf_mkobject): New function.
1561 (bfd_elf32_mkobject): Define.
1563 2011-05-23 Alan Modra <amodra@gmail.com>
1565 * elf-bfd.h: Comment typo fix.
1566 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1567 struct elf_dyn_relocs throughout.
1568 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1570 2011-05-23 Alan Modra <amodra@gmail.com>
1572 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1573 functions rather than warning callback or _bfd_error_handler.
1574 * elf32-ppc.c: Likewise.
1575 * elf64-ppc.c: Likewise.
1576 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1578 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1580 2011-05-23 Alan Modra <amodra@gmail.com>
1583 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1584 .tbss, and page align same for all SHT_NOBITS sections.
1586 2011-05-21 Alan Modra <amodra@gmail.com>
1589 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1591 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1592 segment if just for .tbss.
1593 (assign_file_positions_for_load_sections): Don't report "can't
1594 allocate in segment" errors for .tbss.
1595 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1596 from SHT_NOBITS section filepos.
1598 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1600 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1601 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1602 (elf32_tic6x_relocate_section): Handle them.
1604 2011-05-18 Nick Clifton <nickc@redhat.com>
1607 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1608 sections when building shared libraries.
1610 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1613 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1616 2011-05-18 Tristan Gingold <gingold@adacore.com>
1618 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1619 (xcoff_sweep): Always keep dwarf sections.
1620 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1622 2011-05-18 Tristan Gingold <gingold@adacore.com>
1624 * libxcoff.h (struct xcoff_dwsect_name): New type.
1625 (XCOFF_DWSECT_NBR_NAMES): New macro.
1626 (xcoff_dwsect_names): Declare.
1627 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1628 (styp_to_sec_flags): Ditto.
1629 (coff_new_section_hook): Ditto.
1630 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1631 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1633 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1636 * elf32-rx.c (ignore_lma): New variable.
1637 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1638 (rx_modify_program_headers): Only copy the LMA into the VMA if
1641 2011-05-17 Alan Modra <amodra@gmail.com>
1644 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1645 * elflink.c (elf_link_add_object_symbols): Likewise.
1646 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1648 2011-05-16 Alan Modra <amodra@gmail.com>
1650 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1652 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1654 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1655 global GOT entries for GOT_PAGE relocations against global symbols.
1657 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1659 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1660 (tic6x-*-*): Replaced by these.
1661 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1662 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1663 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1665 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1666 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1667 "elf32-target.h" two more times.
1668 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1669 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1670 bfd_elf32_tic6x_elf_le_vec.
1671 * configure: Regenerate.
1673 2011-05-13 Jan Beulich <jbeulich@novell.com>
1675 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1677 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1679 * config.in: Regenerated.
1680 * configure: Regenerated.
1681 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1682 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1683 HAVE_PSINFO32_T_PR_PID.
1684 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1685 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1686 and HAVE_PSINFO32_T_PR_PID.
1687 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1689 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1691 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1693 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1694 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1696 2011-05-09 Paul Brook <paul@codesourcery.com>
1698 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1699 * bfd-in2.h: Regenerate.
1700 * elf32-tic6x.c: Include limits.h.
1701 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1702 _tic6x_elf_section_data): New.
1703 (elf32_tic6x_section_data): Define.
1704 (elf32_tic6x_new_section_hook): Allocate target specific data.
1705 (elf32_tic6x_add_unwind_table_edit): New function.
1706 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1707 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1708 elf32_tic6x_copy_exidx_entry): New functions.
1709 (elf_backend_write_section): Define.
1711 2011-05-09 Paul Brook <paul@codesourcery.com>
1713 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1714 elf32_tic6x_fake_sections): New functions.
1715 (elf_backend_fake_sections): Define.
1717 2011-05-09 Paul Brook <paul@codesourcery.com>
1719 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1720 (elf_backend_gc_mark_extra_sections): Define.
1722 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1725 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1726 references to symbols defined in discarded sections.
1728 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1731 * coffgen.c (coff_write_symbol): Assume input section is its own
1732 output section if output_section member not set.
1733 (coff_write_alien_symbol): Likewise.
1735 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1738 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1740 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1743 * section.c (SEC_ELF_REVERSE_COPY): New.
1744 * bfd-in2.h: Regenerated.
1746 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1749 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1750 * bfd-in2.h: Regenerate.
1752 2011-05-06 Tristan Gingold <gingold@adacore.com>
1754 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1755 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1756 any code section. Add comments.
1757 (alpha_vms_object_p): Use void * instead of PTR.
1758 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1759 (build_module_list): Guard against no DST section. Add comments.
1760 (alpha_vms_link_output_symbol): Discard undefined symbols.
1761 (alpha_vms_get_section_contents): Simply memcpy if the section was
1762 already loaded. Fix typo.
1763 (vms_new_section_hook): Use void * instead of PTR.
1764 (vms_alpha_vec): Ditto.
1766 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1768 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1769 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1771 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1773 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1774 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1775 mismatch. Choose the lower of the two values.
1776 (bfd_elf32_bfd_final_link): New macro.
1778 2011-04-28 Tristan Gingold <gingold@adacore.com>
1780 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1781 (bfd_xcoff_swap_aux_out): Ditto.
1782 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1783 (bfd_xcoff64_swap_aux_out): Ditto.
1785 2011-05-04 Alan Modra <amodra@gmail.com>
1788 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1789 was_undefined on dot-symbols.
1791 2011-05-03 Paul Brook <paul@codesourcery.com>
1794 * elf32-tic6x.c (elf32_tic6x_howto_table,
1795 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1796 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1799 2011-05-01 Alan Modra <amodra@gmail.com>
1802 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1803 creating ifunc sections.
1804 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1806 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1808 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1811 2011-04-28 Tom Tromey <tromey@redhat.com>
1813 * bfdio.c (memory_bstat): Pass correct size to memset.
1815 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1817 * dwarf2.c (dwarf_debug_sections): Mark const.
1818 * elf.c (special_sections): Likewise.
1819 * libbfd-in.h (dwarf_debug_sections): Likewise.
1820 * libbfd.h: Regenerate.
1822 2011-04-26 Kai Tietz <ktietz@redhat.com>
1824 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1827 2011-04-26 Tristan Gingold <gingold@adacore.com>
1829 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1831 2011-04-24 Alan Modra <amodra@gmail.com>
1835 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1836 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1837 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1838 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1839 it is a redef of an IR symbol in a real BFD.
1841 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1843 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1844 in readonly section in a shared object.
1845 (elf_i386_size_dynamic_sections): Likewise.
1846 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1847 (elf_x86_64_size_dynamic_sections): Likewise.
1849 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1852 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1854 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1856 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1858 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1859 on dynamic symbol error.
1860 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1862 2011-04-20 Tristan Gingold <gingold@adacore.com>
1864 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1866 2011-04-20 Alan Modra <amodra@gmail.com>
1868 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1869 (bfd_hash_table_init_n): Overflow checking.
1870 (bfd_hash_set_default_size): Return current size. Take unsigned long
1871 arg. Add 65537 to hash_size primes.
1872 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1873 * bfd-in2.h: Regenerate.
1875 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1877 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1880 2011-04-20 Alan Modra <amodra@gmail.com>
1882 * libbfd.c (bfd_log2): Do return rounded up value.
1883 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1884 call with expanded old round down version of the function.
1886 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1887 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1889 2011-04-20 Alan Modra <amodra@gmail.com>
1892 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1893 in their own common section.
1894 * elflink.c (elf_link_add_object_symbols): Likewise.
1895 * linker.c (generic_link_check_archive_element): Don't lose flags
1896 if common section is pre-existing.
1897 (_bfd_generic_link_add_one_symbol): Likewise.
1899 2011-04-20 Alan Modra <amodra@gmail.com>
1902 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1903 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1904 multiple_definition regardless of allow_multiple_definition.
1905 * simple.c (simple_dummy_multiple_definition): Update.
1906 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1909 2011-04-18 Tristan Gingold <gingold@adacore.com>
1911 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1913 2011-04-18 Alan Modra <amodra@gmail.com>
1917 * bfd.c (BFD_PLUGIN): Define.
1918 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1919 * bfd-in2.h: Regenerate.
1920 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1921 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1923 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1925 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1928 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1930 * elf-bfd.h (struct sdt_note): New struct.
1931 (struct elf_obj_tdata) <sdt_note_head>: New field.
1932 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1933 (elfobj_grok_stapsdt_note): Likewise.
1934 (elf_parse_notes): Added code to treat SystemTap note
1937 2011-04-12 Richard Henderson <rth@redhat.com>
1939 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1940 exclude empty .got sections.
1942 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1944 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1945 array access for BFD_RELOC_386_IRELATIVE.
1947 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1949 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1951 2011-04-11 Mark Wielaard <mjw@redhat.com>
1954 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1955 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1956 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1957 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1958 also if STB_GNU_UNIQUE symbol binding was seen.
1959 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1960 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1961 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1962 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1963 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1964 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1966 2011-04-11 Alan Modra <amodra@gmail.com>
1968 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1970 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1971 (_bfd_generic_get_section_contents_in_window): Likewise.
1972 * section.c (bfd_get_section_contents): Likewise.
1973 * compress.c (bfd_get_full_section_contents): Likewise.
1974 * elf32-rx.c (rx_final_link): Ignore rawsize.
1975 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1976 bfd with bfd_get_section_limit.
1977 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
1978 os->size during final link. Update callers.
1979 * bfd-in2.h: Regenerate.
1981 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
1984 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
1985 as the number of global entries when merging with the primary GOT.
1987 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
1989 * elf32-i386.c: Update copyright year.
1990 * elf64-x86-64.c: Likewise.
1992 2011-04-09 Kai Tietz <ktietz@redhat.com>
1994 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
1995 buffer and use rawsize for sorting.
1996 * coffcode.h (coff_compute_section_file_positions): Set rawsize
1997 before doing alignment.
1999 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2001 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2002 error on unsupported relocation.
2003 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2005 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2008 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2011 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2014 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2015 instead of shared for R_386_TLS_LDO_32.
2017 2011-04-08 Tristan Gingold <gingold@adacore.com>
2019 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2021 * xcoff-target.h: Remove
2022 * Makefile.in: Regenerate.
2024 2011-04-07 Cary Coutant <ccoutant@google.com>
2026 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2028 2011-04-07 Paul Brook <paul@codesourcery.com>
2030 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2032 (elf32_tic6x_howto_table_rel): Ditto.
2033 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2034 (elf32_tic6x_check_relocs): Ditto.
2036 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2038 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2040 (strongarm*, thumb*, xscale*): Remove architectures.
2041 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2042 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2043 xscale-*-coff): Remove targets.
2045 2011-04-01 Tristan Gingold <gingold@adacore.com>
2047 * elfxx-ia64.c: include bfd_stdint.h
2049 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2051 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2052 dynobj and its initialization.
2054 2011-03-31 Tristan Gingold <gingold@adacore.com>
2056 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2057 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2058 BFD_HOST_LONG_LONG to 1.
2060 2011-03-31 Tristan Gingold <gingold@adacore.com>
2062 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2063 (_bfd_vms_write_etir): Ditto.
2064 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2065 * configure.com: Generate bfd_stdint.h
2067 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2069 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2070 (elf32_tic6x_setup): Declare.
2071 * elf32-tic6x.c: Include <limits.h>.
2072 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2073 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2075 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2076 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2077 tic6x_elf_scom_symbol_ptr): New static variables.
2078 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2079 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2080 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2081 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2082 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2083 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2084 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2085 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2086 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2087 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2088 to weak symbols as required by the ABI.
2089 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2090 as needed when generating DSBT output.
2091 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2092 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2093 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2094 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2095 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2096 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2097 New static functions.
2098 (ELF_MAXPAGESIZE): Define to 0x1000.
2099 (bfd_elf32_bfd_copy_private_bfd_data,
2100 bfd_elf32_bfd_link_hash_table_create,
2101 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2102 elf_backend_want_got_plt, elf_backend_want_dynbss,
2103 elf_backend_plt_readonly, elf_backend_got_header_size,
2104 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2105 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2106 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2107 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2108 elf_backend_section_from_bfd_section,
2109 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2110 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2111 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2113 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2114 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2115 * bfd/bfd-in2.h: Regenerate.
2116 * bfd/libbfd.h: Regenerate.
2117 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2119 2011-03-31 Tristan Gingold <gingold@adacore.com>
2121 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2122 entry on xcoff when value is C_NULL_VALUE.
2124 2011-03-31 Tristan Gingold <gingold@adacore.com>
2126 * libcoff-in.h (exec_hdr): Remove.
2127 * libcoff.h: Regenerate.
2129 2011-03-30 Nick Clifton <nickc@redhat.com>
2131 * po/da.po: Updated Danish translation.
2133 2011-03-29 Richard Henderson <rth@redhat.com>
2135 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2136 (elf64_alpha_gc_sweep_hook): New.
2137 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2138 (elf_backend_can_gc_sections): New.
2140 2011-03-26 John Marino <binutils@marino.st>
2142 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2143 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2144 * configure: Regenerate.
2146 2011-03-25 Michael Snyder <msnyder@vmware.com>
2148 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2150 2011-03-25 Tristan Gingold <gingold@adacore.com>
2152 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2153 of find_nearest_line on object files.
2155 2011-03-25 Tristan Gingold <gingold@adacore.com>
2157 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2159 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2161 2011-03-24 Alan Modra <amodra@gmail.com>
2163 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2164 old-style __tls_get_addr calls without marker relocs don't match
2165 their arg setup insn one for one. If such mismatches are found
2166 report the reloc and don't do any tls optimization.
2167 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2169 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2171 * bfd-in2.h: Regenerate.
2173 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2175 * archures.c: Add AVR XMEGA architecture information.
2176 * cpu-avr.c (arch_info_struct): Likewise.
2177 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2178 (elf32_avr_object_p): Likewise.
2180 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2182 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2183 * bfd-in2.h: Regenerate.
2184 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2185 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2187 (elf32_arm_howto_from_type): Update accordingly.
2188 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2189 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2190 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2191 with an extra noncall_refcount field.
2192 (arm_local_iplt_info): New structure.
2193 (elf_arm_obj_tdata): Add local_iplt.
2194 (elf32_arm_local_iplt): New accessor macro.
2195 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2196 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2197 Change tls_type to a bitfield and add is_iplt.
2198 (elf32_arm_link_hash_newfunc): Update accordingly.
2199 (elf32_arm_allocate_local_sym_info): New function.
2200 (elf32_arm_create_local_iplt): Likewise.
2201 (elf32_arm_get_plt_info): Likewise.
2202 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2203 (elf32_arm_get_local_dynreloc_list): Likewise.
2204 (create_ifunc_sections): Likewise.
2205 (elf32_arm_copy_indirect_symbol): Update after the changes to
2206 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2207 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2208 to get PLT information. Assert that all STT_GNU_IFUNC references
2209 are turned into PLT references.
2210 (arm_build_one_stub): Pass the symbol type to
2211 elf32_arm_final_link_relocate.
2212 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2213 (elf32_arm_allocate_irelocs): New function.
2214 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2215 all R_ARM_IRELATIVE.
2216 (elf32_arm_allocate_plt_entry): New function.
2217 (elf32_arm_populate_plt_entry): Likewise.
2218 (elf32_arm_final_link_relocate): Add an st_type parameter.
2219 Set srelgot to null for static objects. Use separate variables
2220 to record which st_value and st_type should be used when generating
2221 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2222 symbol's PLT information, setting has_iplt_entry, splt,
2223 plt_offset and gotplt_offset accordingly. Check whether
2224 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2225 the relocation target accordingly. Broaden assert to include
2226 .iplts. Don't set sreloc for static relocations. Assert that
2227 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2228 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2229 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2230 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2231 resolve GOT references to the .igot.plt entry.
2232 (elf32_arm_relocate_section): Update the call to
2233 elf32_arm_final_link_relocate.
2234 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2235 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2236 relocations in shared libraries and relocatable executables.
2237 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2238 to get the list of dynamic relocations for a local symbol.
2239 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2240 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2241 to allocate local symbol information. Treat R_ARM_REL32 and
2242 R_ARM_REL32_NOI as call relocations in shared libraries and
2243 relocatable executables. Record PLT information for local
2244 STT_GNU_IFUNC functions as well as global functions. Count
2245 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2246 to get the list of dynamic relocations for a local symbol.
2247 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2248 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2249 removed. Update after the changes to elf32_arm_link_hash_entry.
2250 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2251 entries should live in .plt or .iplt. Check whether the .igot.plt
2252 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2253 to allocate .plt and .(i)got.plt entries. Detect which .got
2254 entries will need R_ARM_IRELATIVE relocations and use
2255 elf32_arm_allocate_irelocs to allocate them. Likewise other
2256 non-.got dynamic relocations.
2257 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2258 and dynamic relocations for local STT_GNU_IFUNC symbols.
2259 Check whether the .igot.plt and .got entries can be combined.
2260 Detect which .got entries will need R_ARM_IRELATIVE relocations
2261 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2262 section pointers intead of strcmp checks. Handle iplt and igotplt.
2263 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2264 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2265 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2267 (elf32_arm_output_plt_map_1): New function, split out from
2268 elf32_arm_output_plt_map. Handle .iplt entries. Use
2269 elf32_arm_plt_needs_thumb_stub_p.
2270 (elf32_arm_output_plt_map): Call it.
2271 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2272 local .iplt entries.
2273 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2274 (elf32_arm_swap_symbol_out): Likewise.
2275 (elf32_arm_add_symbol_hook): New function.
2276 (elf_backend_add_symbol_hook): Define for all targets.
2278 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2280 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2281 * elf.c (swap_out_syms): Set st_target_internal for each
2283 * elfcode.h (elf_swap_symbol_in): Likewise.
2284 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2285 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2286 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2287 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2288 * elflink.c (elf_link_output_extsym): Likewise.
2289 (bfd_elf_final_link): Likewise.
2290 (elf_link_add_object_symbols): Copy st_target_internal
2291 to the hash table if we see a definition.
2292 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2293 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2294 a branch_type field.
2295 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2296 (arm_type_of_stub): Replace actual_st_type with an
2297 actual_branch_type parameter.
2298 (arm_build_one_stub): Use branch types rather than st_types to
2299 determine the type of branch.
2300 (cortex_a8_erratum_scan): Likewise.
2301 (elf32_arm_size_stubs): Likewise.
2302 (bfd_elf32_arm_process_before_allocation): Likewise.
2303 (allocate_dynrelocs_for_symbol): Likewise.
2304 (elf32_arm_finish_dynamic_sections): Likewise.
2305 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2306 a branch_type parameter.
2307 (elf32_arm_relocate_section): Update call accordingly.
2308 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2309 (elf32_arm_output_map_sym): Initialize st_target_internal.
2310 (elf32_arm_output_stub_sym): Likewise.
2311 (elf32_arm_symbol_processing): Delete.
2312 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2313 Use st_target_internal to record the branch type.
2314 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2316 (elf32_arm_is_function_type): Delete.
2317 (elf_backend_symbol_processing): Likewise.
2318 (elf_backend_is_function_type): Likewise.
2320 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2322 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2323 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2326 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2328 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2329 may_need_local_target_p and may_become_dynamic_p to classify
2330 the relocation type. Don't check info->symbolic or h->def_regular
2331 when deciding whether to record a potential dynamic reloc.
2332 Don't treat potential dynamic relocs as PLT references.
2333 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2334 try to make the PLT reference count go negative.
2336 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2338 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2339 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2340 Only create a dynamic relocation for local references if
2342 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2343 allocation accordingly.
2344 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2346 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2348 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2349 (elf32_arm_add_dynreloc): Likewise.
2350 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2351 to allocate dynamic relocations.
2352 (elf32_arm_size_dynamic_sections): Likewise.
2353 (allocate_dynrelocs): Likewise. Rename to
2354 allocate_dynrelocs_for_symbol.
2355 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2356 create dynamic relocations.
2357 (elf32_arm_finish_dynamic_symbol): Likewise.
2359 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2361 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2362 x32 GD->IE and GD->LE transitions.
2363 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2364 and LD->LE transitions.
2366 2011-03-10 Alan Modra <amodra@gmail.com>
2368 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2369 for LO_DS error message and correct multiple.
2371 2011-03-10 Alan Modra <amodra@gmail.com>
2373 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2374 (ppc64_elf_link_just_syms): New function.
2375 (opd_entry_value): Don't assume big-endian host.
2376 (get_r2off): New function.
2377 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2379 2011-03-06 Michael Snyder <msnyder@vmware.com>
2381 * compress.c (bfd_compress_section_contents): Check for out of mem.
2383 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2384 that case statement falls through intentionally.
2386 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2388 2011-03-04 Alan Modra <amodra@gmail.com>
2390 * archive.c (bsd_write_armap): Don't call stat in deterministic
2391 mode, and don't use st_mtime if stat returns error.
2393 2011-03-03 Michael Snyder <msnyder@vmware.com>
2395 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2397 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2399 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2400 (aout_link_write_other_symbol): Missing break statement.
2402 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2404 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2406 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2408 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2409 x32 IE->LE transition.
2410 (elf_x86_64_relocate_section): Likewise.
2412 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2414 * elflink.c (is_reloc_section): Remove function.
2415 (get_dynamic_reloc_section_name): Construct string manually.
2417 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2419 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2420 (adjust_relative_path): Likewise.
2421 (_bfd_construct_extended_name_table): Likewise.
2422 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2423 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2424 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2425 * elf32-spu.c (sort_bfds): Likewise.
2426 (spu_elf_auto_overlay): Likewise.
2427 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2428 * xcofflink.c (xcoff_set_import_path): Likewise.
2429 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2430 (xtensa_regfile_lookup_shortname): Likewise.
2432 2011-02-28 Alan Modra <amodra@gmail.com>
2435 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2436 stringsize. Properly sanity check symdef_count. Remove redundant
2439 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2441 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2442 and handle claim_file seeking. Only try to load the plugin once.
2444 2011-02-22 Andreas Schwab <schwab@redhat.com>
2446 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2447 relocation read the value from the second GOT slot.
2449 2011-02-15 Tristan Gingold <gingold@adacore.com>
2451 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2453 2011-02-15 Alan Modra <amodra@gmail.com>
2455 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2456 toc relocs. Fuss over free(NULL).
2458 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2460 * elflink.c (bfd_elf_size_dynamic_sections): Add
2461 bfd_get_symbol_leading_char to the start of newname.
2463 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2465 * configure: Regenerate.
2467 2011-02-09 Alan Modra <amodra@gmail.com>
2469 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2470 we are done. When optimising large toc, check that a global
2471 symbol on a toc reloc is defined in a kept section.
2473 2011-02-08 Nick Clifton <nickc@redhat.com>
2476 * elf.c (assign_file_positions_for_load_sections): Set the program
2477 header offset and entry size to zero if there are no program
2480 2011-02-08 Alan Modra <amodra@gmail.com>
2482 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2483 local_syms when looking for local symbols in .toc.
2485 2011-02-01 Alan Modra <amodra@gmail.com>
2487 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2488 for toc pointer on any section having makes_toc_func_call set.
2489 (check_pasted_section): Ensure pasted .init/.fini fragments use
2490 the same toc if any has makes_toc_func_call set.
2492 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2494 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2497 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2499 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2500 common sections too.
2502 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2504 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2507 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2509 Fix compilation for mingw64.
2510 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2511 typecast to avoid warning.
2512 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2514 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2515 of long for pointer to avoid warning.
2516 (elfNN_ia64_relax_brl): Idem.
2517 (elfNN_ia64_install_value): Idem.
2518 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2520 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2522 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2523 h->needs_plt when deciding whether to record a possible dynamic reloc.
2525 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2527 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2528 dynamic relocs for the removed section.
2530 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2532 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2535 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2537 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2538 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2539 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2540 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2541 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2542 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2545 2011-01-14 Alan Modra <amodra@gmail.com>
2547 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2549 (_bfd_default_error_handler): Likewise.
2550 * elf.c (print_segment_map): Likewise.
2551 * libbfd.c (warn_deprecated): Likewise.
2552 * som.c (som_sizeof_headers): No need to do so here.
2553 * coff-i860.c: Replace use of printf for error messages with
2555 * coff-ppc.c: Likewise.
2556 * coff-sh.c: Likewise.
2557 * elf32-bfin.c: Likewise.
2558 * elf32-dlx.c: Likewise.
2559 * elf32-mep.c: Likewise.
2560 * elf32-v850.c: Likewise.
2561 * mach-o.c: Likewise.
2564 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2566 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2568 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2569 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2571 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2573 (elf_x86_64_finish_dynamic_symbol): Updated.
2574 (elf_x86_64_finish_dynamic_sections): Don't use
2575 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2576 bfd_elf64_swap_dyn_out.
2578 2011-01-14 J. Park <grassman@gmail.com>
2581 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2582 following bfd_link_hash_warning symbol link.
2584 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2585 Glauber de Oliveira Costa <glommer@gmail.com>
2587 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2588 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2589 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2591 * libbfd.h: Rebuilt.
2592 * bfd-in2.h: Rebuilt.
2593 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2594 (elf32_arm_reloc_map): Likewise.
2595 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2596 (elf32_arm_stub_long_branch_any_tls_pic,
2597 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2598 (DEF_STUBS): Add new stubs.
2599 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2600 (elf32_arm_local_tlsdesc_gotent): New.
2601 (GOT_TLS_GDESC): New mask.
2602 (GOT_TLS_GD_ANY): Define.
2603 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2604 (elf32_arm_compute_jump_table_size): New.
2605 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2606 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2607 sgotplt_jump_table_size fields.
2608 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2609 (elf32_arm_link_hash_table_create): Initialize new fields.
2610 (arm_type_of_stub): Check TLS desc relocs too.
2611 (elf32_arm_stub_name): TLS desc relocs can be shared.
2612 (elf32_arm_tls_transition): Determine relaxation.
2613 (arm_stub_required_alignment): Add tls stubs.
2614 (elf32_arm_size_stubs): Likewise.
2615 (elf32_arm_tls_relax): Perform TLS relaxing.
2616 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2617 (IS_ARM_TLS_GNU_RELOC): New.
2618 (IS_ARM_TLS_RELOC): Use it.
2619 (elf32_arm_relocate_section): Perform TLS relaxing.
2620 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2622 (allocate_dynrelocs): Allocate tls desc relcoations.
2623 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2625 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2627 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2629 (elf32_arm_finish_dynamic_symbol): Adjust.
2630 (arm_put_trampoline): New.
2631 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2633 (elf_backend_always_size_sections): Define.
2635 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2637 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2639 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2643 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2644 handle symbols marked with regular reference, but not non-GOT
2645 reference when building shared library.
2647 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2648 local and global STT_GNU_IFUNC symols when building shared
2650 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2652 2011-01-05 DJ Delorie <dj@redhat.com>
2654 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2655 * libbfd.h: Regenerate.
2656 * bfd-in2.h: Regenerate.
2657 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2659 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2661 * cpu-i386.c (bfd_i386_compatible): New.
2662 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2663 with bfd_i386_compatible.
2664 (bfd_x86_64_arch_intel_syntax): Likewise.
2665 (bfd_i386_arch_intel_syntax): Likewise.
2666 (i8086_arch): Likewise.
2667 (bfd_x64_32_arch): Likewise.
2668 (bfd_x86_64_arch): Likewise.
2669 (bfd_i386_arch): Likewise.
2671 For older changes see ChangeLog-2010
2677 version-control: never