1 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
3 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
4 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
6 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
7 updates of the plt refcount.
8 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
9 refcount in relation to the plt refcount.
11 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
13 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
16 2011-10-11 Alan Modra <amodra@gmail.com>
19 * archive.c (bfd_generic_archive_p): Only check first element
20 when target_defaulted.
21 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
22 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
24 2011-10-11 Alan Modra <amodra@gmail.com>
27 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
28 thin archive element using container target if not defaulted.
30 2011-10-10 Nick Clifton <nickc@redhat.com>
32 * po/es.po: Updated Spanish translation.
33 * po/fi.po: Updated Finnish translation.
34 * po/fr.po: Updated French translation.
35 * po/ru.po: Updated Russian translation.
37 2011-10-10 Alan Modra <amodra@gmail.com>
39 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
40 (struct ppc_link_hash_table): Add tocsave_htab.
41 (struct tocsave_entry): New.
42 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
43 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
44 (ppc64_elf_link_hash_table_free): ..and delete it.
45 (build_plt_stub): Always put STD_R2_40R1 first.
46 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
47 on plt call. If present add prologue nop location to tocsave_htab.
48 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
49 first insn of plt call stub when R_PPC64_TOCSAVE present.
51 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
54 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
55 alignment and size for common symbols.
57 2011-10-08 Alan Modra <amodra@gmail.com>
61 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
64 2011-10-08 Alan Modra <amodra@gmail.com>
67 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
68 even when strip_discarded is false.
70 2011-10-05 Kai Tietz <ktietz@redhat.com>
72 * coffgen.c (coff_write_alien_symbol): Don't write
73 symbol for discarded sections, if strip_discarded isn't
74 explicit set to false.
75 (coff_write_native_symbol): Likewise.
77 2011-10-05 DJ Delorie <dj@redhat.com>
78 Nick Clifton <nickc@redhat.com>
80 * elf32-rx.c: Add support for PID mode.
81 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
82 Include addend in R_RX_SYM relocations.
84 2011-09-30 Tristan Gingold <gingold@adacore.com>
86 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
87 (read_section): Add sec argument. Adjust the code to get section
89 (read_indirect_string): Adjust call to read_section.
90 (read_abbrevs): Ditto.
91 (decode_line_info): Ditto.
92 (read_debug_ranges): Ditto.
93 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
94 (find_debug_info): Add debug_sections parameter. Use it instead
96 (place_sections): Get section names from stash.
97 (find_line): Add debug_sections argument. Initialize
98 debug_sections field of stash from it.
99 Adjust calls to find_debug_info.
100 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
101 Adjust call to find_line.
102 (_bfd_dwarf2_find_line): Adjust call to find_line.
103 * libcoff-in.h (struct dwarf_debug_section): New declaration.
104 (coff_find_nearest_line_with_names): Likewise.
105 * libcoff.h: Regenerate.
106 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
107 (dwarf_debug_sections): Likewise.
108 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
109 * libbfd.h: Regenerate.
110 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
111 _bfd_dwarf2_find_nearest_line.
112 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
113 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
114 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
115 * coffgen.c (coff_find_nearest_line_with_names): New function.
116 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
117 * coff-rs6000.c (xcoff_debug_sections): New constant.
118 (xcoff_find_nearest_line): New function.
119 (rs6000coff_vec): Use xcoff_find_nearest_line.
120 (pmac_xcoff_vec): Ditto.
122 2011-09-30 Alan Modra <amodra@gmail.com>
125 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
126 (ppc64_elf_edit_toc): Check HA relocs.
127 (ha_reloc_match): Delete function.
128 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
129 Instead do it and low part optimization based on
130 ha_relocs_not_using_r2.
132 2011-09-29 Alan Modra <amodra@gmail.com>
135 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
136 debug and special section groups.
138 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
141 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
142 clearing def_dynamic.
143 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
145 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
148 2011-09-27 Kai Tietz <ktietz@redhat.com>
150 * coffcode.h (sec_to_styp_flags): Handle
151 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
152 SEC_LINK_DUPLICATES_SAME_SIZE.
154 2011-09-22 Tristan Gingold <gingold@adacore.com>
156 * configure.in: Bump version to 2.22.51
157 * configure: Regenerate.
159 2011-09-21 David S. Miller <davem@davemloft.net>
161 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
162 * elfxx-sparc.h: Declare it.
163 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
164 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
166 2011-09-21 Tristan Gingold <gingold@adacore.com>
168 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
169 Deals with size limited strings.
170 (bfd_mach_o_build_commands): Initialize more fields.
172 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
175 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
178 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
181 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
182 to struct bfd_elf_version_tree.
184 * elflink.c (elf_info_failed): Remove verdefs.
185 (_bfd_elf_export_symbol): Updated.
186 _bfd_elf_link_assign_sym_version): Likewise.
187 (bfd_elf_size_dynamic_sections): Remove pointer to struct
188 bfd_elf_version_tree. Updated.
189 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
192 * linker.c (bfd_hide_sym_by_version): New.
194 * bfd-in2.h: Regenerated.
196 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
199 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
200 if there are no GOT relocations.
202 2011-09-09 Kai Tietz <ktietz@redhat.com>
204 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
205 for targets without symbol_leading_char.
207 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
209 * bfdwin.c (bfd_get_file_window): Fix memory leak.
211 2011-09-07 Alan Modra <amodra@gmail.com>
214 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
217 2011-09-06 Alan Modra <amodra@gmail.com>
220 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
221 (ppc64_elf_edit_toc): Fix style nit. Report some details
222 on linker failure due to reference in debug or non-alloc
223 sections to optimized away toc entry, and don't abort.
225 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
227 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
230 2011-08-26 Nick Clifton <nickc@redhat.com>
232 * po/es.po: Updated Spanish translation.
234 2011-08-19 Alan Modra <amodra@gmail.com>
236 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
237 we haven't seen expected -mcmodel=medium/large code relocs.
239 2011-08-18 Tristan Gingold <gingold@adacore.com>
241 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
243 2011-08-17 Tristan Gingold <gingold@adacore.com>
245 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
247 2011-08-17 Alan Modra <amodra@gmail.com>
250 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
251 (_bfd_handle_already_linked): Declare.
252 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
253 _bfd_coff_section_already_linked.
254 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
255 * coffcode.h (coff_section_already_linked): Likewise.
256 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
257 * elf-bfd.h: Likewise.
258 * libbfd-in.h: Likewise.
259 * targets.c: Likewise.
260 * linker.c (bfd_section_already_linked): Likewise.
261 (bfd_section_already_linked_table_lookup): Likewise.
262 (bfd_section_already_linked_table_insert): Likewise.
263 (_bfd_generic_section_already_linked): Likewise. Call
264 _bfd_handle_already_linked.
265 (_bfd_handle_already_linked): New function, split out from..
266 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
267 2011-07-09 changes. Avoid unnecessary strcmp when matching
268 already_linked_list entries. Match plugin linkonce section.
269 (section_signature): Delete.
270 * coffgen.c (_bfd_coff_section_already_linked): New function.
271 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
272 * libbfd.h: Regenerate.
273 * libcoff.h: Regenerate.
274 * bfd-in2.h: Regenerate.
276 2011-08-14 Alan Modra <amodra@gmail.com>
278 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
279 shared and call to _mcount will go via plt.
281 2011-08-14 Alan Modra <amodra@gmail.com>
283 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
284 * elf32-ppc.c: Likewise.
285 (ppc_elf_select_plt_layout): Use einfo rather than info to report
288 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
291 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
292 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
293 and zero-extend it to 64bit if addend is zero for x32. Generate
294 R_X86_64_RELATIVE64 for x32.
296 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
298 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
299 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
300 * elf32-arm.c (elf32_arm_link_hash_table): New field.
301 (elf232_arm_link_hash_table_create): Initialise new field.
302 (check_use_blx): Change test depending on fix_arm1176.
303 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
304 command line options.
306 2011-08-08 Tristan Gingold <gingold@adacore.com>
308 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
309 (segsec_names_xlat): Reorder elements.
310 (bfd_mach_o_read_section_32): Fix typo.
311 (bfd_mach_o_read_section_64): Fix typo.
313 2011-08-08 Tristan Gingold <gingold@adacore.com>
315 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
316 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
317 (bfd_mach_o_section): Use them. Add next field.
318 (bfd_mach_o_segment_command): Replace sections array by
319 sect_head and sect_tail.
320 (bfd_mach_o_get_mach_o_section): New macro.
321 (bfd_mach_o_lookup_section): Remove.
322 (bfd_mach_o_new_section_hook): New function.
323 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
325 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
326 parameter with segname and sectname parameters. Adjust.
327 (bfd_mach_o_append_section_to_segment): New function. Use a
328 linked list for Mach-O sections.
329 (bfd_mach_o_write_segment_32): Adjust.
330 (bfd_mach_o_write_segment_64): Ditto.
331 (bfd_mach_o_build_commands): Fix comment. Adjust.
332 (bfd_mach_o_flatten_sections): Adjust.
333 (bfd_mach_o_print_section_map): Adjust.
334 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
335 (bfd_mach_o_new_section_hook): New function.
336 (bfd_mach_o_init_section_from_mach_o): Ditto.
337 (bfd_mach_o_read_section_32): Remove section parameter.
338 Return a section instead.
339 (bfd_mach_o_read_section_64): Ditto.
340 (bfd_mach_o_read_section): Ditto.
341 (bfd_mach_o_make_bfd_section): Adjust.
342 (bfd_mach_o_read_segment): Adjust for new profile of
343 bfd_mach_o_read_section.
344 (bfd_mach_o_lookup_section): Remove.
345 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
347 2011-08-08 Tristan Gingold <gingold@adacore.com>
349 * mach-o.h (bfd_mach_o_version_min_command): New structure.
350 (bfd_mach_o_load_command): Add version_min.
351 (mach_o_data_struct): Fix comment.
352 * mach-o.c (bfd_mach_o_read_version_min): New function.
353 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
354 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
355 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
356 (bfd_mach_o_get_name_or_null): New function.
357 (bfd_mach_o_get_name): Use the above new one.
358 (bfd_mach_o_load_command_name): Add the above new commands.
359 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
360 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
361 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
362 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
364 2011-08-08 Tristan Gingold <gingold@adacore.com>
366 * mach-o.h: Move size macros to external.h
367 Move reloc macros to reloc.h and x86-64.h.
368 * mach-o-i386.c: Includes mach-o/reloc.h
369 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
370 * mach-o.c: Add includes.
371 (bfd_mach_o_write_header): Use structure from external.h to convert.
372 (bfd_mach_o_write_thread): Ditto.
373 (bfd_mach_o_write_relocs): Ditto.
374 (bfd_mach_o_write_section_32): Ditto.
375 (bfd_mach_o_write_section_64): Ditto.
376 (bfd_mach_o_write_segment_32): Ditto.
377 (bfd_mach_o_write_segment_64): Ditto.
378 (bfd_mach_o_write_symtab): Ditto.
379 (bfd_mach_o_write_contents): Ditto.
380 (bfd_mach_o_read_header): Ditto.
381 (bfd_mach_o_read_section_32): Ditto.
382 (bfd_mach_o_read_section_64): Ditto.
383 (bfd_mach_o_read_symtab_symbol): Ditto.
384 (bfd_mach_o_read_dylinker): Ditto.
385 (bfd_mach_o_read_dylib): Ditto.
386 (bfd_mach_o_read_dysymtab): Ditto.
387 (bfd_mach_o_read_symtab): Ditto.
388 (bfd_mach_o_read_linkedit): Ditto.
389 (bfd_mach_o_read_str): Ditto.
390 (bfd_mach_o_read_dyld_info): Ditto.
391 (bfd_mach_o_read_segment): Ditto.
392 (bfd_mach_o_read_command): Ditto.
393 (bfd_mach_o_archive_p): Ditto.
394 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
395 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
396 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
397 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
398 of an hard-coded value.
400 2011-08-08 Tristan Gingold <gingold@adacore.com>
402 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
403 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
404 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
405 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
407 2011-08-08 Tristan Gingold <gingold@adacore.com>
409 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
410 (bfd_mach_o_convert_section_name_to_bfd): Use it.
411 (bfd_mach_o_get_section_type_from_name): New function.
412 (bfd_mach_o_get_section_attribute_from_name): Ditto.
413 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
414 Add comments. Add prototypes for the above new functions.
416 2011-08-05 Mark Kettenis <kettenis@gnu.org>
418 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
420 2011-08-05 Alan Modra <amodra@gmail.com>
422 * elf64-ppc.c (maybe_strip_output): New function.
423 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
425 2011-08-05 Alan Modra <amodra@gmail.com>
428 * elflink.c (_bfd_elf_section_already_linked): Return matched
429 status. Remove COFF comdat section handling.
430 * linker.c (_bfd_generic_section_already_linked): Return matched
431 status. Don't set SEC_GROUP in l_flags for plugin entries.
432 (bfd_section_already_linked): Update prototype.
433 * targets.c (_section_already_linked): Likewise.
434 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
435 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
436 (_bfd_nolink_section_already_linked): Update.
437 * libbfd.h: Regenerate.
438 * bfd-in2.h: Regenerate.
440 2011-08-05 Alan Modra <amodra@gmail.com>
442 * elf32-ppc.c: Include dwarf2.h.
443 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
444 (ppc_elf_create_glink): Create .eh_frame section.
445 (glink_eh_frame_cie): New array.
446 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
447 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
449 2011-08-04 Tristan Gingold <gingold@adacore.com>
451 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
452 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
454 2011-08-03 Tristan Gingold <gingold@adacore.com>
456 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
457 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
459 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
461 * elfxx-mips.c (check_4byte_branch): Remove function.
462 (check_relocated_bzc): New function.
463 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
464 instructions that immediately follow a compact branch
467 2011-08-02 Alan Modra <amodra@gmail.com>
469 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
471 (ppc_build_one_stub): Adjust get_relocs call to suit..
472 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
474 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
477 * archures.c (bfd_mach_i386_intel_syntax): New.
478 (bfd_mach_i386_i8086): Updated.
479 (bfd_mach_i386_i386): Likewise.
480 (bfd_mach_x86_64): Likewise.
481 (bfd_mach_x64_32): Likewise.
482 (bfd_mach_i386_i386_intel_syntax): Likewise.
483 (bfd_mach_x86_64_intel_syntax): Likewise.
484 (bfd_mach_x64_32_intel_syntax): Likewise.
485 (bfd_mach_l1om): Likewise.
486 (bfd_mach_l1om_intel_syntax): Likewise.
487 (bfd_mach_k1om): Likewise.
488 (bfd_mach_k1om_intel_syntax): Likewise.
490 * bfd-in2.h: Regenerated.
492 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
494 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
495 (bfd_x64_32_arch): Likewise.
497 * elf64-x86-64.c: Include "libiberty.h".
498 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
499 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
500 (elf_x86_64_reloc_type_lookup): Likewise.
501 (elf_x86_64_reloc_name_lookup): Likewise.
502 (elf_x86_64_relocate_section): Likewise.
503 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
505 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
507 * elfxx-mips.c (check_br32): Fix return type.
509 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
511 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
513 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
515 * elfxx-mips.c: Adjust comments throughout.
516 (mips_elf_relax_delete_bytes): Reshape code.
517 (_bfd_mips_elf_relax_section): Remove check for
518 R_MICROMIPS_GPREL16 relocations. Reshape code.
520 2011-07-28 Roland McGrath <mcgrathr@google.com>
522 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
523 (elf_i386_nacl_plt0_entry): New variable.
524 (elf_i386_plt_entry): New variable.
525 (elf_i386_nacl_pic_plt0_entry): New variable.
526 (elf_i386_nacl_pic_plt_entry): New variable.
527 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
528 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
529 (elf_backend_plt_alignment): Likewise.
531 * config.bfd: Handle i[3-7]86-*-nacl*.
532 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
533 * targets.c: Support bfd_elf32_i386_nacl_vec.
534 * configure.in: Likewise.
535 * configure: Regenerated.
537 * elf32-i386.c (struct elf_i386_plt_layout): New type.
538 (GET_PLT_ENTRY_SIZE): New macro.
539 (elf_i386_plt): New variable.
540 (struct elf_i386_backend_data): New member `plt'.
541 (elf_i386_arch_bed): Add initializer for it.
542 (elf_i386_vxworks_arch_bed): Likewise.
543 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
544 (elf_i386_plt_sym_val): Likewise.
545 (elf_i386_relocate_section): Likewise.
546 (elf_i386_finish_dynamic_symbol): Likewise.
547 Also use other elf_i386_plt_layout members for PLT details.
548 (elf_i386_finish_dynamic_sections): Likewise.
550 * elf32-i386.c (struct elf_i386_backend_data): New type.
551 (get_elf_i386_backend_data): New macro.
552 (elf_i386_arch_bed): New variable.
553 (elf_backend_arch_data): New macro.
554 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
555 (elf_i386_link_hash_table_create): Don't initialize them.
556 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
557 elf_i386_backend_data, not elf_i386_link_hash_table.
558 (elf_i386_adjust_dynamic_symbol): Likewise.
559 (elf_i386_allocate_dynrelocs): Likewise.
560 (elf_i386_readonly_dynrelocs): Likewise.
561 (elf_i386_size_dynamic_sections): Likewise.
562 (elf_i386_relocate_section): Likewise.
563 (elf_i386_finish_dynamic_symbol): Likewise.
564 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
565 (elf_i386_vxworks_link_hash_table_create): Function removed.
566 (elf_i386_vxworks_arch_bed): New variable.
567 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
569 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
570 * elfxx-target.h (elf_backend_arch_data): New macro.
571 (elfNN_bed): Use it as initializer for the new member.
573 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
575 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
578 2011-07-26 Jakub Jelinek <jakub@redhat.com>
580 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
581 and .zdebug_macro entry.
582 (dwarf_debug_section_enum): Add debug_macro.
584 2011-07-26 Alan Modra <amodra@gmail.com>
586 * elf64-ppc.c: Include dwarf2.h.
587 (struct ppc_link_hash_table): Add glink_eh_frame.
588 (create_linkage_sections): Create .eh_frame section.
589 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
591 (glink_eh_frame_cie): New array.
592 (ppc64_elf_size_stubs): Size glink_eh_frame.
593 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
594 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
596 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
599 * elf64-mmix.c (struct _mmix_elf_section_data): New members
600 has_warned_bpo and has_warned_pushj.
601 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
602 converting to ISO C. Add new parameter error_message. All
604 (mmix_elf_perform_relocation): Ditto.
605 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
606 Handle the case where mmix_elf_check_common_relocs has not been
607 called, missing preparations for relocs of the respective type.
609 2011-07-24 Chao-ying Fu <fu@mips.com>
610 Ilie Garbacea <ilie@mips.com>
611 Maciej W. Rozycki <macro@codesourcery.com>
612 Joseph Myers <joseph@codesourcery.com>
613 Catherine Moore <clm@codesourcery.com>
614 Richard Sandiford <rdsandiford@googlemail.com>
616 * archures.c (bfd_mach_mips_micromips): New macro.
617 * cpu-mips.c (I_micromips): New enum value.
618 (arch_info_struct): Add bfd_mach_mips_micromips.
619 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
621 (_bfd_mips_elf_relax_section): Likewise.
622 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
623 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
625 (_bfd_mips16_elf_reloc_shuffle): Rename to...
626 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
627 (gprel16_reloc_p): Handle microMIPS ASE.
628 (literal_reloc_p): New function.
629 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
630 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
631 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
632 and _bfd_mips_elf_reloc_shuffle changes.
633 (mips_elf_gprel32_reloc): Update comment.
634 (micromips_reloc_map): New variable.
635 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
636 (mips_elf32_rtype_to_howto): Likewise.
637 (mips_info_to_howto_rel): Likewise.
638 (bfd_elf32_bfd_is_target_special_symbol): Define.
639 (bfd_elf32_bfd_relax_section): Likewise.
640 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
641 (micromips_elf64_howto_table_rela): Likewise.
642 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
643 and _bfd_mips_elf_reloc_shuffle changes.
644 (micromips_reloc_map): Likewise.
645 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
646 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
647 (mips_elf64_rtype_to_howto): Likewise.
648 (bfd_elf64_bfd_is_target_special_symbol): Define.
649 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
650 (elf_micromips_howto_table_rela): Likewise.
651 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
652 and _bfd_mips_elf_reloc_shuffle changes.
653 (micromips_reloc_map): Likewise.
654 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
655 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
656 (mips_elf_n32_rtype_to_howto): Likewise.
657 (bfd_elf32_bfd_is_target_special_symbol): Define.
658 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
659 (LA25_LUI_MICROMIPS_2): Likewise.
660 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
661 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
662 (TLS_RELOC_P): Handle microMIPS ASE.
663 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
664 target is a microMIPS function.
665 (micromips_reloc_p): New function.
666 (micromips_reloc_shuffle_p): Likewise.
667 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
668 (got_disp_reloc_p, got_page_reloc_p): New functions.
669 (got_ofst_reloc_p): Likewise.
670 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
671 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
672 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
673 (micromips_branch_reloc_p): New function.
674 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
675 (tls_gottprel_reloc_p): Likewise.
676 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
677 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
679 (_bfd_mips16_elf_reloc_shuffle): Rename to...
680 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
681 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
682 (mips_tls_got_index, mips_elf_got_page): Likewise.
683 (mips_elf_create_local_got_entry): Likewise.
684 (mips_elf_relocation_needs_la25_stub): Likewise.
685 (mips_elf_calculate_relocation): Likewise.
686 (mips_elf_perform_relocation): Likewise.
687 (_bfd_mips_elf_symbol_processing): Likewise.
688 (_bfd_mips_elf_add_symbol_hook): Likewise.
689 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
690 (mips_elf_add_lo16_rel_addend): Likewise.
691 (_bfd_mips_elf_check_relocs): Likewise.
692 (mips_elf_adjust_addend): Likewise.
693 (_bfd_mips_elf_relocate_section): Likewise.
694 (mips_elf_create_la25_stub): Likewise.
695 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
696 (_bfd_mips_elf_gc_sweep_hook): Likewise.
697 (_bfd_mips_elf_is_target_special_symbol): New function.
698 (mips_elf_relax_delete_bytes): Likewise.
699 (opcode_descriptor): New structure.
701 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
702 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
703 (beq_insn_32): Likewise.
704 (b_insn_16, bz_insn_16): New variables.
705 (BZC32_REG_FIELD): New macro.
706 (bz_rs_insns_32, bz_rt_insns_32): New variables.
707 (bzc_insns_32, bz_insns_16):Likewise.
708 (BZ16_REG, BZ16_REG_FIELD): New macros.
709 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
710 (jal_x_insn_32_bd32): Likewise.
711 (j_insn_32, jalr_insn_32): Likewise.
712 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
713 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
714 (JR16_REG): New macro.
715 (ds_insns_16_bd16): New variable.
716 (lui_insn): Likewise.
717 (addiu_insn, addiupc_insn): Likewise.
718 (ADDIUPC_REG_FIELD): New macro.
719 (MOVE32_RD, MOVE32_RS): Likewise.
720 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
721 (move_insns_32, move_insns_16): New variables.
722 (nop_insn_32, nop_insn_16): Likewise.
724 (find_match): New function.
725 (check_br16_dslot, check_br32_dslot): Likewise.
726 (check_br16, check_br32): Likewise.
727 (IS_BITSIZE): New macro.
728 (check_4byte_branch): New function.
729 (_bfd_mips_elf_relax_section): Likewise.
730 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
731 and microMIPS modules together.
732 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
733 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
734 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
735 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
736 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
737 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
738 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
739 (BFD_RELOC_MICROMIPS_LO16): Likewise.
740 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
741 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
742 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
743 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
744 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
745 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
746 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
747 (BFD_RELOC_MICROMIPS_SUB): Likewise.
748 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
749 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
750 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
751 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
752 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
753 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
754 (BFD_RELOC_MICROMIPS_JALR): Likewise.
755 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
756 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
757 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
758 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
759 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
760 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
761 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
762 * bfd-in2.h: Regenerate.
763 * libbfd.h: Regenerate.
765 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
767 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
768 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
769 * Makefile.in: Regenerated.
771 * archures.c (bfd_architecture): Add bfd_arch_k1om.
772 (bfd_k1om_arch): New.
773 (bfd_archures_list): Add &bfd_k1om_arch.
774 * bfd-in2.h: Regenerated.
776 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
777 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
778 if bfd_elf64_x86_64_freebsd_vec is supported.
779 (targ_selvecs): Likewise.
781 * configure.in: Support bfd_elf64_k1om_vec and
782 bfd_elf64_k1om_freebsd_vec.
783 * configure: Regenerated.
787 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
788 (bfd_elf64_k1om_vec): Likewise.
789 (bfd_elf64_k1om_freebsd_vec): Likewise.
791 * targets.c (bfd_elf64_k1om_vec): New.
792 (bfd_elf64_k1om_freebsd_vec): Likewise.
793 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
794 bfd_elf64_k1om_freebsd_vec.
796 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
798 Fix false coff-go32-exe matches.
799 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
801 * coff-stgo32.c (go32_check_format): New forward declaration.
802 (COFF_CHECK_FORMAT): New defintion.
803 (go32_check_format): New function.
805 2011-07-15 Alan Modra <amodra@gmail.com>
807 * configure.in: Bump version.
808 * configure: Regenerate.
810 2011-07-14 Alan Modra <amodra@gmail.com>
812 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
813 * elf-bfd.h (struct already_linked): Forward declare.
815 2011-07-14 Alan Modra <amodra@gmail.com>
817 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
818 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
820 2011-07-14 Alan Modra <amodra@gmail.com>
822 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
823 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
824 (build_tls_get_addr_stub): Likewise.
825 (ppc_build_one_stub): Update calls to above.
826 (ppc_size_one_stub): Adjust stub size.
827 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
828 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
830 2011-07-12 Nick Clifton <nickc@redhat.com>
832 * elf32-arm.c (elf32_arm_section_flags): Delete.
833 (elf_backend_section_flags): Remove.
835 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
838 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
839 when setting stack_flags.
841 2011-07-11 Catherine Moore <clm@codesourcery.com>
843 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
844 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
845 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
846 * bfd-in2.h: Regenerated.
847 * bfd.c (bfd_lookup_section_flags): New definition.
848 * binary.c (binary_bfd_lookup_section_flags): New definition.
849 * bout.c (b_out_bfd_lookup_section_flags): New definition.
850 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
851 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
852 * coff-rs6000.c (rs6000coff_vec): Include
853 bfd_generic_lookup_section_flags.
854 (pmac_xcoff_vec): Likewise.
855 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
856 * coff64-rs6000.c (rs6000coff64_vec): Include
857 bfd_generic_lookup_section_flags.
858 (aix5coff64_vec): Likewise.
859 * ecoff.c (bfd_debug_section): Initialize flag_info field.
860 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
861 (bfd_elf_lookup_section_flags): Declare.
862 * elflink.c (bfd_elf_lookup_section_flags): New function.
863 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
864 (elf_backend_lookup_section_flags_hook): Define.
865 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
866 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
867 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
868 * ieee.c (ieee_bfd_lookup_section_flags): New define.
869 * ihex.c (ihex_bfd_lookup_section_flags): New define.
870 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
871 (bfd_generic_lookup_section_flags): Declare.
872 * libbfd.h: Regenerated.
873 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
874 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
875 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
876 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
877 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
878 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
879 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
880 * reloc.c (bfd_generic_lookup_section_flags): New function.
881 * som.c (som_bfd_lookup_section_flags): New definition.
882 * srec.c (srec_bfd_lookup_section_flags): New definition.
883 * targets.c (flag_info): Declare.
884 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
885 (_bfd_lookup_section_flags): New.
886 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
887 * versados.c (versados_bfd_lookup_section_flags): New definition.
888 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
889 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
891 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
894 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
896 2011-07-09 Alan Modra <amodra@gmail.com>
899 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
900 rather than kept_section to determine whether a symbol is from
902 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
903 sections appear undefined.
905 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
908 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
909 "asection *" with "struct already_linked *".
910 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
911 (_bfd_generic_section_already_linked): Likewise.
912 (bfd_section_already_linked_table_insert): Likewise.
913 (struct already_linked): New.
914 (struct bfd_section_already_linked): Use it.
915 * elflink.c (_bfd_elf_section_already_linked): Replace.
916 "asection *" with "struct already_linked *". Replace the plugin
917 dummy with the LTO output.
918 * linker.c (_bfd_generic_section_already_linked): Likewise.
919 * targets.c (struct already_linked): Add forward declaration.
920 (bfd_target): Replace "struct bfd_section *" with
921 "struct already_linked *" in _section_already_linked.
922 * bfd-in2.h: Regenerate.
923 * libbfd.h: Regenerate.
925 2011-07-06 Tristan Gingold <gingold@adacore.com>
927 * mach-o.h: Move loader related definitions to
928 include/mach-o/loader.h. Include it.
930 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
932 * elf64-x86-64.c (elf_backend_post_process_headers): Always
933 define to _bfd_elf_set_osabi.
935 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
936 Thomas Schwinge <thomas@schwinge.name>
939 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
940 ELFOSABI_LINUX alias.
941 * elf32-hppa.c: Likewise.
942 * elf32-i370.c: Likewise.
943 * elf64-hppa.c: Likewise.
945 2011-07-01 Ian Lance Taylor <iant@google.com>
947 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
948 DW_OP_lit3 to DW_OP_lit2.
950 2011-07-01 Alan Modra <amodra@gmail.com>
952 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
953 dyn relocs when called to copy flags for a weak sym.
954 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
955 (ppc64_elf_merge_private_bfd_data): Delete.
956 (bfd_elf64_bfd_merge_private_bfd_data): Define as
957 _bfd_generic_verify_endian_match.
959 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
961 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
964 2011-06-28 Tristan Gingold <gingold@adacore.com>
966 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
968 (_bfd_vms_write_etir): Write linkage index from reloc.
970 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
972 * mach-o.c (bfd_mach_o_read_command): Also ignore
973 BFD_MACH_O_LC_ROUTINES_64.
975 2011-06-27 Tristan Gingold <gingold@adacore.com>
977 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
978 section target index.
980 2011-06-27 Nick Clifton <nickc@redhat.com>
982 * cisco-core.c (cisco_core_little_vec): Add initialization of
983 match_priority field.
985 2011-06-27 Tristan Gingold <gingold@adacore.com>
987 * cache.c: Include bfd_stdint.h.
988 (cache_bmmap): Change profile. Return region start and size.
989 * bfdio.c (struct bfd_iovec): Change bmmap profile.
990 (bfd_mmap): Change profile and adjust. Update comment.
991 (memory_bmmap): Change profile.
992 * opncls.c (opncls_bmmap): Change profile.
993 * vms-lib.c (vms_lib_bmmap): Likewise.
994 * libbfd.h: Regenerate.
995 * bfd-in2.h: Regenerate.
997 2011-06-27 Tristan Gingold <gingold@adacore.com>
999 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1002 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1004 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1005 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1007 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1009 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1011 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1013 2011-06-24 Richard Henderson <rth@redhat.com>
1016 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1017 tlsgd insn before swapping adjacent insns.
1019 2011-06-24 Tristan Gingold <gingold@adacore.com>
1021 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1024 2011-06-24 Alan Modra <amodra@gmail.com>
1027 * elf.c (assign_file_positions_for_load_sections): Don't align
1028 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1029 that don't get a PT_LOAD.
1031 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1033 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1034 (sh_elf_check_relocs): Likewise.
1036 2011-06-22 Richard Henderson <rth@redhat.com>
1038 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1039 TPREL in a PIE image.
1040 (alpha_dynamic_entries_for_reloc): Likewise.
1041 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1042 (elf64_alpha_relax_got_load): Likewise.
1044 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1046 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1049 2011-06-22 Alan Modra <amodra@gmail.com>
1051 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1052 plugin symbols. Fix segfault on linker scrip defined syms.
1054 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1057 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1058 at all for linker created .eh_frame sections.
1059 (_bfd_elf_discard_section_eh_frame): Handle linker created
1060 .eh_frame sections with no relocations.
1061 * elf64-x86-64.c: Include dwarf2.h.
1062 (elf_x86_64_eh_frame_plt): New variable.
1063 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1064 PLT_FDE_LEN_OFFSET): Define.
1065 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1066 (elf_x86_64_create_dynamic_sections): Create and fill in
1067 .eh_frame section for .plt section.
1068 (elf_x86_64_size_dynamic_sections): Write .plt section size
1069 into .eh_frame FDE covering .plt section.
1070 (elf_x86_64_finish_dynamic_sections): Write .plt section
1071 start into .eh_frame FDE covering .plt section. Call
1072 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1073 (elf_backend_plt_alignment): Define to 4.
1074 * elf32-i386.c: Include dwarf2.h.
1075 (elf_i386_eh_frame_plt): New variable.
1076 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1077 PLT_FDE_LEN_OFFSET): Define.
1078 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1079 (elf_i386_create_dynamic_sections): Create and fill in
1080 .eh_frame section for .plt section.
1081 (elf_i386_size_dynamic_sections): Write .plt section size
1082 into .eh_frame FDE covering .plt section.
1083 (elf_i386_finish_dynamic_sections): Write .plt section
1084 start into .eh_frame FDE covering .plt section. Call
1085 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1086 (elf_backend_plt_alignment): Define to 4.
1088 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1090 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1093 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1095 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1096 CORE_HEADER is defined.
1097 (elf_x86_64_write_core_note): New.
1098 (elf_backend_write_core_note): Likewise.
1100 * hosts/x86-64linux.h (uint64_t): New.
1101 (user_regsx32_struct): Likewise.
1102 (elf_gregx32_t): Likewise.
1103 (ELF_NGREGX32): Likewise.
1104 (elf_gregsetx32_t): Likewise.
1105 (elf_prstatusx32): Likewise.
1106 (prstatusx32_t): Likewise.
1107 (user_fpregs32_struct): Removed.
1108 (user_fpxregs32_struct): Likewise.
1110 (elf_fpregset32_t): Likewise.
1111 (elf_fpxregset32_t): Likewise.
1112 (prgregset32_t): Likewise.
1113 (prfpregset32_t): Likewise.
1115 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1117 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1118 (elf_x86_64_grok_psinfo): Likewise.
1120 2011-06-16 Nick Clifton <nickc@redhat.com>
1122 * elf.c (elf_find_function): Fail if not provided with a symbol
1125 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1127 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1128 * elf.c (elfcore_grok_arm_vfp): New function.
1129 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1130 (elfcore_write_arm_vfp): New function.
1131 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1133 2011-06-14 Richard Henderson <rth@redhat.com>
1135 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1136 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1137 (elf64_alpha_always_size_sections): Don't call
1138 elf64_alpha_merge_ind_symbols.
1139 (elf_backend_copy_indirect_symbol): New.
1141 2011-06-14 Alan Modra <amodra@gmail.com>
1144 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1145 before doing anything.
1146 (_bfd_elf_discard_section_eh_frame): Likewise.
1148 2011-06-14 Alan Modra <amodra@gmail.com>
1150 * Makefile.am: Formatting.
1151 * Makefile.in: Regenerate.
1152 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1153 * po/SRC-POTFILES.in: Regnerate.
1155 2011-06-14 Alan Modra <amodra@gmail.com>
1157 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1158 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1159 Don't handle warning symbols here.
1160 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1161 (allocate_dynrelocs, readonly_dynrelocs): As above.
1163 2011-06-14 Alan Modra <amodra@gmail.com>
1166 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1167 (elf_gc_sweep): Don't treat debug and sections like .comment
1169 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1170 not part of a group. Always call gc_mark_extra_sections.
1171 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1172 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1173 _bfd_elf_gc_mark_extra_sections.
1174 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1175 _bfd_elf_gc_mark_extra_sections.
1176 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1178 2011-06-13 Nick Clifton <nickc@redhat.com>
1180 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1181 variable 'local_got_offsets'.
1182 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1183 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1185 2011-06-13 Walter Lee <walt@tilera.com>
1187 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1188 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1189 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1190 and elfxx-tilegx.lo.
1191 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1193 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1194 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1195 * Makefile.in: Regenerate.
1196 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1197 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1198 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1199 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1200 bfd-in2.h: Regenerate.
1201 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1202 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1203 and bfd_elf64_tilegx_vec.
1204 * configure: Regenerate.
1205 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1207 * libbfd.h: Regenerate.
1208 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1209 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1210 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1211 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1212 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1213 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1214 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1215 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1216 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1217 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1218 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1219 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1220 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1221 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1222 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1223 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1224 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1225 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1226 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1227 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1228 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1229 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1230 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1231 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1232 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1233 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1234 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1235 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1236 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1237 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1238 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1239 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1240 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1241 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1242 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1243 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1244 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1245 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1246 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1247 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1248 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1249 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1250 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1251 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1252 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1253 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1254 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1255 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1256 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1257 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1258 * targets.c (bfd_elf32_tilegx_vec): Declare.
1259 (bfd_elf32_tilepro_vec): Declare.
1260 (bfd_elf64_tilegx_vec): Declare.
1261 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1262 and bfd_elf64_tilegx_vec.
1263 * cpu-tilegx.c: New file.
1264 * cpu-tilepro.c: New file.
1265 * elf32-tilepro.h: New file.
1266 * elf32-tilepro.c: New file.
1267 * elf32-tilegx.c: New file.
1268 * elf32-tilegx.h: New file.
1269 * elf64-tilegx.c: New file.
1270 * elf64-tilegx.h: New file.
1271 * elfxx-tilegx.c: New file.
1272 * elfxx-tilegx.h: New file.
1274 2011-06-13 Alan Modra <amodra@gmail.com>
1276 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1277 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1278 warning symbols here.
1279 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1280 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1281 elf32_arm_readonly_dynrelocs): Likewise.
1282 * elf32-bfin.c (bfin_discard_copies): Likewise.
1283 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1284 elf_cris_discard_excess_dso_dynamics,
1285 elf_cris_discard_excess_program_dynamics): Likewise.
1286 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1287 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1288 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1289 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1290 elf_i386_readonly_dynrelocs): Likewise.
1291 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1292 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1293 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1294 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1295 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1296 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1297 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1298 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1299 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1300 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1301 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1302 elf32_tic6x_readonly_dynrelocs): Likewise.
1303 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1304 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1305 xstormy16_relax_plt_realloc): Likewise.
1306 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1307 * elf64-alpha.c (elf64_alpha_output_extsym,
1308 elf64_alpha_calc_got_offsets_for_symbol,
1309 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1310 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1311 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1312 elf_hppa_unmark_useless_dynamic_symbols,
1313 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1314 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1315 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1316 readonly_dynrelocs, merge_global_got, reallocate_got,
1317 undo_symbol_twiddle): Likewise.
1318 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1319 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1320 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1321 elf_x86_64_readonly_dynrelocs): Likewise.
1322 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1323 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1324 _bfd_elf_link_find_version_dependencies,
1325 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1326 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1327 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1328 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1329 elf_gc_propagate_vtable_entries_used,
1330 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1331 elf_gc_allocate_got_offsets): Likewise.
1332 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1333 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1334 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1335 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1336 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1337 * i386linux.c (linux_tally_symbols): Likewise.
1338 * m68klinux.c (linux_tally_symbols): Likewise.
1339 * sparclinux.c (linux_tally_symbols): Likewise.
1340 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1341 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1343 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1344 function. Update all callers.
1345 * aoutx.h (aout_link_write_other_symbol): Likewise.
1346 * pdp11.c (aout_link_write_other_symbol): Likewise.
1347 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1348 * ecoff.c (ecoff_link_write_external): Likewise.
1349 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1350 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1352 * ecoff.c (ecoff_link_hash_traverse): Delete.
1353 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1354 _bfd_coff_write_global_sym.
1355 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1356 * libcoff.h: Regenerate.
1358 2011-06-10 Nick Clifton <nickc@redhat.com>
1360 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1361 backend does not provide a function for creating dynamic sections
1363 (bfd_elf_final_link): Issue a warning message if a dynamic section
1364 has the SHT_NOTE type.
1365 (bfd_elf_final_link): Do not look for dynamic strings in a section
1366 that does not have the SHT_STRTAB type or the name .dynstr.
1367 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1368 section is not in the output binary.
1369 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1371 2011-06-09 Tristan Gingold <gingold@adacore.com>
1373 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1374 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1377 2011-06-09 Tristan Gingold <gingold@adacore.com>
1379 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1381 2011-06-09 Nick Clifton <nickc@redhat.com>
1384 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1385 that the output section has an allocated bfd_elf_section_data
1387 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1388 symbols in sections that have been removed by garbage collection.
1390 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1392 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1393 relocations in SEC_DEBUGGING sections when building shared
1396 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1399 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1400 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1402 2011-06-08 Tristan Gingold <gingold@adacore.com>
1404 * makefile.vms (OBJS): Add elfxx-ia64.obj
1407 2011-06-08 Alan Modra <amodra@gmail.com>
1409 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1410 * sco5-core.c: Init match_priority field.
1412 2011-06-08 Alan Modra <amodra@gmail.com>
1414 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1415 indirect links here.
1417 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1419 * irix-core.c (irix_core_vec): Add match_priority field.
1421 2011-06-06 Alan Modra <amodra@gmail.com>
1423 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1425 * configure.in: Bump bfd version.
1426 * elfcode.h (elf_object_p): Delete hacks preventing match of
1427 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1428 * elfxx-target.h (elf_match_priority): Define and use.
1429 * format.c (bfd_check_format_matches): Use target match_priority
1430 to choose best of multiple matching targets. In cases with multiple
1431 matches rerun _bfd_check_format if we don't choose the last match.
1432 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1433 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1434 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1435 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1436 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1437 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1438 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1439 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1440 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1441 * vms-lib.c, * xsym.c: Init match_priority field.
1442 * configure: Regenerate.
1443 * bfd-in2.h: Regenerate.
1445 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1448 * elfcode.h (elf_object_p): Revert the last change.
1450 2011-06-04 Alan Modra <amodra@gmail.com>
1452 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1453 return the other arch.
1454 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1457 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1460 * hash.c (higher_primer_number): Add more, small, prime numbers.
1461 (bfd_hash_set_default_size): Likewise.
1463 2011-06-02 Nick Clifton <nickc@redhat.com>
1465 * coff-mcore.c: Fix spelling typo.
1466 * coff-stgo32.c: Likewise.
1467 * elf32-arm.c: Likewise.
1468 * elf32-avr.c: Likewise.
1469 * elf-m68hc1x.c: Likewise.
1470 * elf32-mcore.c: Likewise.
1471 * elf32-mep.c: Likewise.
1472 * elf32-mt.c: Likewise.
1473 * elf32-ppc.c: Likewise.
1474 * elf32-xtensa.c: Likewise.
1475 * elf64-ppc.c: Likewise.
1476 * elfxx-mips.c: Likewise.
1477 * netbsd.h: Likewise.
1478 * nlmcode.h: Likewise.
1479 * vms-alpha.c: Likewise.
1480 * po/bfd.pot: Regenerate.
1481 * po/SRC-POTFILES.in: Regenerate.
1483 2011-06-01 DJ Delorie <dj@redhat.com>
1485 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1486 * target.c: Likewise.
1487 * configure.in: Likewise.
1488 * configure.in: Regenerate.
1489 * elf32-rx.c: Add elf32-rx-be-ns target.
1490 (rx_elf_object_p): Never allow the be-ns target by default,
1491 only allow it if the user requests it.
1493 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1495 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1496 relocation in readonly section in a shared object.
1497 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1499 2011-05-31 Nick Clifton <nickc@redhat.com>
1501 * archive.c (adjust_relative_path): Fix comment to prevent it
1502 corrupting the auto-generated bfd.h.
1504 2011-05-31 Paul Brook <paul@codesourcery.com>
1506 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1507 for known functions.
1508 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1511 2011-05-31 Paul Brook <paul@codesourcery.com>
1513 * elf32-arm.c (arm_stub_is_thumb): Add
1514 arm_stub_long_branch_v4t_thumb_tls_pic.
1515 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1518 2011-05-27 Nick Clifton <nickc@redhat.com>
1521 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1522 unable to read a file pointed to by an entry in a thin archive.
1523 (adjust_relative_path): Use lrealpath to canonicalize paths.
1524 Handle the case where the reference path is above the current
1525 path in the directory tree.
1527 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1530 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1531 R_X86_64_TPOFF64 in executable.
1533 2011-05-26 Alan Modra <amodra@gmail.com>
1535 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1536 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1537 local_protected comment.
1539 2011-05-25 Tristan Gingold <gingold@adacore.com>
1541 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1542 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1543 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1544 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1545 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1546 (elf32-ia64.c): Created from elfnn-ia64.c
1547 (elf64-ia64.c): Likewise.
1548 * elfxx-ia64.h: New file.
1549 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1550 functions.Includes elfxx-ia64.h.
1551 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1552 (IA64_HOWTO): Adjust.
1553 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1554 (elfNN_ia64_reloc_type_lookup): Renames to
1555 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1556 (elfNN_ia64_reloc_name_lookup): Renames to
1557 ia64_elf_reloc_name_lookup. Make it public.
1558 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1559 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1561 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1562 Move it and make it public. Move prototype to elfxx-ia64.h
1563 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1564 Move prototype to elfxx-ia64.h
1565 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1566 (elfNN_ia64_info_to_howto): Adjust calls.
1567 (elfNN_ia64_relax_section): Adjust calls.
1568 (count_dyn_reloc): Fix typo.
1569 (elfNN_ia64_relocate_section): Adjust calls.
1570 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1571 (bfd_elfNN_bfd_reloc_type_lookup)
1572 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1573 * configure: Regenerate.
1574 * Makefile.in: Regenerate.
1576 2011-05-23 DJ Delorie <dj@redhat.com>
1578 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1579 the vma/lma swapping done in elf32_rx_modify_program_headers.
1581 2011-05-23 Nick Clifton <nickc@redhat.com>
1583 * elf-m10300.c (mn10300_elf_mkobject): New function.
1584 (bfd_elf32_mkobject): Define.
1586 2011-05-23 Alan Modra <amodra@gmail.com>
1588 * elf-bfd.h: Comment typo fix.
1589 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1590 struct elf_dyn_relocs throughout.
1591 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1593 2011-05-23 Alan Modra <amodra@gmail.com>
1595 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1596 functions rather than warning callback or _bfd_error_handler.
1597 * elf32-ppc.c: Likewise.
1598 * elf64-ppc.c: Likewise.
1599 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1601 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1603 2011-05-23 Alan Modra <amodra@gmail.com>
1606 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1607 .tbss, and page align same for all SHT_NOBITS sections.
1609 2011-05-21 Alan Modra <amodra@gmail.com>
1612 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1614 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1615 segment if just for .tbss.
1616 (assign_file_positions_for_load_sections): Don't report "can't
1617 allocate in segment" errors for .tbss.
1618 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1619 from SHT_NOBITS section filepos.
1621 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1623 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1624 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1625 (elf32_tic6x_relocate_section): Handle them.
1627 2011-05-18 Nick Clifton <nickc@redhat.com>
1630 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1631 sections when building shared libraries.
1633 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1636 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1639 2011-05-18 Tristan Gingold <gingold@adacore.com>
1641 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1642 (xcoff_sweep): Always keep dwarf sections.
1643 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1645 2011-05-18 Tristan Gingold <gingold@adacore.com>
1647 * libxcoff.h (struct xcoff_dwsect_name): New type.
1648 (XCOFF_DWSECT_NBR_NAMES): New macro.
1649 (xcoff_dwsect_names): Declare.
1650 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1651 (styp_to_sec_flags): Ditto.
1652 (coff_new_section_hook): Ditto.
1653 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1654 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1656 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1659 * elf32-rx.c (ignore_lma): New variable.
1660 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1661 (rx_modify_program_headers): Only copy the LMA into the VMA if
1664 2011-05-17 Alan Modra <amodra@gmail.com>
1667 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1668 * elflink.c (elf_link_add_object_symbols): Likewise.
1669 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1671 2011-05-16 Alan Modra <amodra@gmail.com>
1673 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1675 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1677 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1678 global GOT entries for GOT_PAGE relocations against global symbols.
1680 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1682 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1683 (tic6x-*-*): Replaced by these.
1684 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1685 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1686 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1688 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1689 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1690 "elf32-target.h" two more times.
1691 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1692 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1693 bfd_elf32_tic6x_elf_le_vec.
1694 * configure: Regenerate.
1696 2011-05-13 Jan Beulich <jbeulich@novell.com>
1698 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1700 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1702 * config.in: Regenerated.
1703 * configure: Regenerated.
1704 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1705 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1706 HAVE_PSINFO32_T_PR_PID.
1707 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1708 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1709 and HAVE_PSINFO32_T_PR_PID.
1710 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1712 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1714 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1716 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1717 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1719 2011-05-09 Paul Brook <paul@codesourcery.com>
1721 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1722 * bfd-in2.h: Regenerate.
1723 * elf32-tic6x.c: Include limits.h.
1724 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1725 _tic6x_elf_section_data): New.
1726 (elf32_tic6x_section_data): Define.
1727 (elf32_tic6x_new_section_hook): Allocate target specific data.
1728 (elf32_tic6x_add_unwind_table_edit): New function.
1729 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1730 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1731 elf32_tic6x_copy_exidx_entry): New functions.
1732 (elf_backend_write_section): Define.
1734 2011-05-09 Paul Brook <paul@codesourcery.com>
1736 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1737 elf32_tic6x_fake_sections): New functions.
1738 (elf_backend_fake_sections): Define.
1740 2011-05-09 Paul Brook <paul@codesourcery.com>
1742 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1743 (elf_backend_gc_mark_extra_sections): Define.
1745 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1748 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1749 references to symbols defined in discarded sections.
1751 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1754 * coffgen.c (coff_write_symbol): Assume input section is its own
1755 output section if output_section member not set.
1756 (coff_write_alien_symbol): Likewise.
1758 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1761 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1763 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1766 * section.c (SEC_ELF_REVERSE_COPY): New.
1767 * bfd-in2.h: Regenerated.
1769 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1772 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1773 * bfd-in2.h: Regenerate.
1775 2011-05-06 Tristan Gingold <gingold@adacore.com>
1777 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1778 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1779 any code section. Add comments.
1780 (alpha_vms_object_p): Use void * instead of PTR.
1781 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1782 (build_module_list): Guard against no DST section. Add comments.
1783 (alpha_vms_link_output_symbol): Discard undefined symbols.
1784 (alpha_vms_get_section_contents): Simply memcpy if the section was
1785 already loaded. Fix typo.
1786 (vms_new_section_hook): Use void * instead of PTR.
1787 (vms_alpha_vec): Ditto.
1789 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1791 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1792 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1794 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1796 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1797 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1798 mismatch. Choose the lower of the two values.
1799 (bfd_elf32_bfd_final_link): New macro.
1801 2011-04-28 Tristan Gingold <gingold@adacore.com>
1803 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1804 (bfd_xcoff_swap_aux_out): Ditto.
1805 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1806 (bfd_xcoff64_swap_aux_out): Ditto.
1808 2011-05-04 Alan Modra <amodra@gmail.com>
1811 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1812 was_undefined on dot-symbols.
1814 2011-05-03 Paul Brook <paul@codesourcery.com>
1817 * elf32-tic6x.c (elf32_tic6x_howto_table,
1818 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1819 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1822 2011-05-01 Alan Modra <amodra@gmail.com>
1825 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1826 creating ifunc sections.
1827 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1829 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1831 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1834 2011-04-28 Tom Tromey <tromey@redhat.com>
1836 * bfdio.c (memory_bstat): Pass correct size to memset.
1838 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1840 * dwarf2.c (dwarf_debug_sections): Mark const.
1841 * elf.c (special_sections): Likewise.
1842 * libbfd-in.h (dwarf_debug_sections): Likewise.
1843 * libbfd.h: Regenerate.
1845 2011-04-26 Kai Tietz <ktietz@redhat.com>
1847 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1850 2011-04-26 Tristan Gingold <gingold@adacore.com>
1852 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1854 2011-04-24 Alan Modra <amodra@gmail.com>
1858 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1859 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1860 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1861 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1862 it is a redef of an IR symbol in a real BFD.
1864 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1866 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1867 in readonly section in a shared object.
1868 (elf_i386_size_dynamic_sections): Likewise.
1869 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1870 (elf_x86_64_size_dynamic_sections): Likewise.
1872 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1875 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1877 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1879 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1881 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1882 on dynamic symbol error.
1883 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1885 2011-04-20 Tristan Gingold <gingold@adacore.com>
1887 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1889 2011-04-20 Alan Modra <amodra@gmail.com>
1891 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1892 (bfd_hash_table_init_n): Overflow checking.
1893 (bfd_hash_set_default_size): Return current size. Take unsigned long
1894 arg. Add 65537 to hash_size primes.
1895 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1896 * bfd-in2.h: Regenerate.
1898 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1900 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1903 2011-04-20 Alan Modra <amodra@gmail.com>
1905 * libbfd.c (bfd_log2): Do return rounded up value.
1906 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1907 call with expanded old round down version of the function.
1909 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1910 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1912 2011-04-20 Alan Modra <amodra@gmail.com>
1915 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1916 in their own common section.
1917 * elflink.c (elf_link_add_object_symbols): Likewise.
1918 * linker.c (generic_link_check_archive_element): Don't lose flags
1919 if common section is pre-existing.
1920 (_bfd_generic_link_add_one_symbol): Likewise.
1922 2011-04-20 Alan Modra <amodra@gmail.com>
1925 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1926 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1927 multiple_definition regardless of allow_multiple_definition.
1928 * simple.c (simple_dummy_multiple_definition): Update.
1929 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1932 2011-04-18 Tristan Gingold <gingold@adacore.com>
1934 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1936 2011-04-18 Alan Modra <amodra@gmail.com>
1940 * bfd.c (BFD_PLUGIN): Define.
1941 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1942 * bfd-in2.h: Regenerate.
1943 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1944 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1946 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1948 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1951 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1953 * elf-bfd.h (struct sdt_note): New struct.
1954 (struct elf_obj_tdata) <sdt_note_head>: New field.
1955 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1956 (elfobj_grok_stapsdt_note): Likewise.
1957 (elf_parse_notes): Added code to treat SystemTap note
1960 2011-04-12 Richard Henderson <rth@redhat.com>
1962 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1963 exclude empty .got sections.
1965 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1967 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1968 array access for BFD_RELOC_386_IRELATIVE.
1970 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1972 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1974 2011-04-11 Mark Wielaard <mjw@redhat.com>
1977 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1978 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1979 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1980 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1981 also if STB_GNU_UNIQUE symbol binding was seen.
1982 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1983 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1984 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1985 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1986 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1987 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1989 2011-04-11 Alan Modra <amodra@gmail.com>
1991 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
1993 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
1994 (_bfd_generic_get_section_contents_in_window): Likewise.
1995 * section.c (bfd_get_section_contents): Likewise.
1996 * compress.c (bfd_get_full_section_contents): Likewise.
1997 * elf32-rx.c (rx_final_link): Ignore rawsize.
1998 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
1999 bfd with bfd_get_section_limit.
2000 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2001 os->size during final link. Update callers.
2002 * bfd-in2.h: Regenerate.
2004 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2007 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2008 as the number of global entries when merging with the primary GOT.
2010 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2012 * elf32-i386.c: Update copyright year.
2013 * elf64-x86-64.c: Likewise.
2015 2011-04-09 Kai Tietz <ktietz@redhat.com>
2017 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2018 buffer and use rawsize for sorting.
2019 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2020 before doing alignment.
2022 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2024 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2025 error on unsupported relocation.
2026 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2028 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2031 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2034 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2037 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2038 instead of shared for R_386_TLS_LDO_32.
2040 2011-04-08 Tristan Gingold <gingold@adacore.com>
2042 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2044 * xcoff-target.h: Remove
2045 * Makefile.in: Regenerate.
2047 2011-04-07 Cary Coutant <ccoutant@google.com>
2049 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2051 2011-04-07 Paul Brook <paul@codesourcery.com>
2053 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2055 (elf32_tic6x_howto_table_rel): Ditto.
2056 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2057 (elf32_tic6x_check_relocs): Ditto.
2059 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2061 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2063 (strongarm*, thumb*, xscale*): Remove architectures.
2064 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2065 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2066 xscale-*-coff): Remove targets.
2068 2011-04-01 Tristan Gingold <gingold@adacore.com>
2070 * elfxx-ia64.c: include bfd_stdint.h
2072 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2074 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2075 dynobj and its initialization.
2077 2011-03-31 Tristan Gingold <gingold@adacore.com>
2079 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2080 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2081 BFD_HOST_LONG_LONG to 1.
2083 2011-03-31 Tristan Gingold <gingold@adacore.com>
2085 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2086 (_bfd_vms_write_etir): Ditto.
2087 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2088 * configure.com: Generate bfd_stdint.h
2090 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2092 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2093 (elf32_tic6x_setup): Declare.
2094 * elf32-tic6x.c: Include <limits.h>.
2095 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2096 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2098 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2099 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2100 tic6x_elf_scom_symbol_ptr): New static variables.
2101 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2102 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2103 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2104 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2105 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2106 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2107 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2108 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2109 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2110 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2111 to weak symbols as required by the ABI.
2112 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2113 as needed when generating DSBT output.
2114 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2115 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2116 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2117 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2118 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2119 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2120 New static functions.
2121 (ELF_MAXPAGESIZE): Define to 0x1000.
2122 (bfd_elf32_bfd_copy_private_bfd_data,
2123 bfd_elf32_bfd_link_hash_table_create,
2124 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2125 elf_backend_want_got_plt, elf_backend_want_dynbss,
2126 elf_backend_plt_readonly, elf_backend_got_header_size,
2127 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2128 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2129 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2130 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2131 elf_backend_section_from_bfd_section,
2132 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2133 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2134 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2136 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2137 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2138 * bfd/bfd-in2.h: Regenerate.
2139 * bfd/libbfd.h: Regenerate.
2140 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2142 2011-03-31 Tristan Gingold <gingold@adacore.com>
2144 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2145 entry on xcoff when value is C_NULL_VALUE.
2147 2011-03-31 Tristan Gingold <gingold@adacore.com>
2149 * libcoff-in.h (exec_hdr): Remove.
2150 * libcoff.h: Regenerate.
2152 2011-03-30 Nick Clifton <nickc@redhat.com>
2154 * po/da.po: Updated Danish translation.
2156 2011-03-29 Richard Henderson <rth@redhat.com>
2158 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2159 (elf64_alpha_gc_sweep_hook): New.
2160 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2161 (elf_backend_can_gc_sections): New.
2163 2011-03-26 John Marino <binutils@marino.st>
2165 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2166 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2167 * configure: Regenerate.
2169 2011-03-25 Michael Snyder <msnyder@vmware.com>
2171 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2173 2011-03-25 Tristan Gingold <gingold@adacore.com>
2175 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2176 of find_nearest_line on object files.
2178 2011-03-25 Tristan Gingold <gingold@adacore.com>
2180 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2182 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2184 2011-03-24 Alan Modra <amodra@gmail.com>
2186 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2187 old-style __tls_get_addr calls without marker relocs don't match
2188 their arg setup insn one for one. If such mismatches are found
2189 report the reloc and don't do any tls optimization.
2190 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2192 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2194 * bfd-in2.h: Regenerate.
2196 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2198 * archures.c: Add AVR XMEGA architecture information.
2199 * cpu-avr.c (arch_info_struct): Likewise.
2200 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2201 (elf32_avr_object_p): Likewise.
2203 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2205 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2206 * bfd-in2.h: Regenerate.
2207 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2208 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2210 (elf32_arm_howto_from_type): Update accordingly.
2211 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2212 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2213 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2214 with an extra noncall_refcount field.
2215 (arm_local_iplt_info): New structure.
2216 (elf_arm_obj_tdata): Add local_iplt.
2217 (elf32_arm_local_iplt): New accessor macro.
2218 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2219 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2220 Change tls_type to a bitfield and add is_iplt.
2221 (elf32_arm_link_hash_newfunc): Update accordingly.
2222 (elf32_arm_allocate_local_sym_info): New function.
2223 (elf32_arm_create_local_iplt): Likewise.
2224 (elf32_arm_get_plt_info): Likewise.
2225 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2226 (elf32_arm_get_local_dynreloc_list): Likewise.
2227 (create_ifunc_sections): Likewise.
2228 (elf32_arm_copy_indirect_symbol): Update after the changes to
2229 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2230 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2231 to get PLT information. Assert that all STT_GNU_IFUNC references
2232 are turned into PLT references.
2233 (arm_build_one_stub): Pass the symbol type to
2234 elf32_arm_final_link_relocate.
2235 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2236 (elf32_arm_allocate_irelocs): New function.
2237 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2238 all R_ARM_IRELATIVE.
2239 (elf32_arm_allocate_plt_entry): New function.
2240 (elf32_arm_populate_plt_entry): Likewise.
2241 (elf32_arm_final_link_relocate): Add an st_type parameter.
2242 Set srelgot to null for static objects. Use separate variables
2243 to record which st_value and st_type should be used when generating
2244 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2245 symbol's PLT information, setting has_iplt_entry, splt,
2246 plt_offset and gotplt_offset accordingly. Check whether
2247 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2248 the relocation target accordingly. Broaden assert to include
2249 .iplts. Don't set sreloc for static relocations. Assert that
2250 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2251 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2252 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2253 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2254 resolve GOT references to the .igot.plt entry.
2255 (elf32_arm_relocate_section): Update the call to
2256 elf32_arm_final_link_relocate.
2257 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2258 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2259 relocations in shared libraries and relocatable executables.
2260 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2261 to get the list of dynamic relocations for a local symbol.
2262 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2263 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2264 to allocate local symbol information. Treat R_ARM_REL32 and
2265 R_ARM_REL32_NOI as call relocations in shared libraries and
2266 relocatable executables. Record PLT information for local
2267 STT_GNU_IFUNC functions as well as global functions. Count
2268 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2269 to get the list of dynamic relocations for a local symbol.
2270 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2271 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2272 removed. Update after the changes to elf32_arm_link_hash_entry.
2273 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2274 entries should live in .plt or .iplt. Check whether the .igot.plt
2275 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2276 to allocate .plt and .(i)got.plt entries. Detect which .got
2277 entries will need R_ARM_IRELATIVE relocations and use
2278 elf32_arm_allocate_irelocs to allocate them. Likewise other
2279 non-.got dynamic relocations.
2280 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2281 and dynamic relocations for local STT_GNU_IFUNC symbols.
2282 Check whether the .igot.plt and .got entries can be combined.
2283 Detect which .got entries will need R_ARM_IRELATIVE relocations
2284 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2285 section pointers intead of strcmp checks. Handle iplt and igotplt.
2286 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2287 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2288 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2290 (elf32_arm_output_plt_map_1): New function, split out from
2291 elf32_arm_output_plt_map. Handle .iplt entries. Use
2292 elf32_arm_plt_needs_thumb_stub_p.
2293 (elf32_arm_output_plt_map): Call it.
2294 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2295 local .iplt entries.
2296 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2297 (elf32_arm_swap_symbol_out): Likewise.
2298 (elf32_arm_add_symbol_hook): New function.
2299 (elf_backend_add_symbol_hook): Define for all targets.
2301 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2303 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2304 * elf.c (swap_out_syms): Set st_target_internal for each
2306 * elfcode.h (elf_swap_symbol_in): Likewise.
2307 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2308 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2309 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2310 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2311 * elflink.c (elf_link_output_extsym): Likewise.
2312 (bfd_elf_final_link): Likewise.
2313 (elf_link_add_object_symbols): Copy st_target_internal
2314 to the hash table if we see a definition.
2315 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2316 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2317 a branch_type field.
2318 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2319 (arm_type_of_stub): Replace actual_st_type with an
2320 actual_branch_type parameter.
2321 (arm_build_one_stub): Use branch types rather than st_types to
2322 determine the type of branch.
2323 (cortex_a8_erratum_scan): Likewise.
2324 (elf32_arm_size_stubs): Likewise.
2325 (bfd_elf32_arm_process_before_allocation): Likewise.
2326 (allocate_dynrelocs_for_symbol): Likewise.
2327 (elf32_arm_finish_dynamic_sections): Likewise.
2328 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2329 a branch_type parameter.
2330 (elf32_arm_relocate_section): Update call accordingly.
2331 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2332 (elf32_arm_output_map_sym): Initialize st_target_internal.
2333 (elf32_arm_output_stub_sym): Likewise.
2334 (elf32_arm_symbol_processing): Delete.
2335 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2336 Use st_target_internal to record the branch type.
2337 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2339 (elf32_arm_is_function_type): Delete.
2340 (elf_backend_symbol_processing): Likewise.
2341 (elf_backend_is_function_type): Likewise.
2343 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2345 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2346 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2349 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2351 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2352 may_need_local_target_p and may_become_dynamic_p to classify
2353 the relocation type. Don't check info->symbolic or h->def_regular
2354 when deciding whether to record a potential dynamic reloc.
2355 Don't treat potential dynamic relocs as PLT references.
2356 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2357 try to make the PLT reference count go negative.
2359 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2361 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2362 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2363 Only create a dynamic relocation for local references if
2365 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2366 allocation accordingly.
2367 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2369 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2371 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2372 (elf32_arm_add_dynreloc): Likewise.
2373 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2374 to allocate dynamic relocations.
2375 (elf32_arm_size_dynamic_sections): Likewise.
2376 (allocate_dynrelocs): Likewise. Rename to
2377 allocate_dynrelocs_for_symbol.
2378 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2379 create dynamic relocations.
2380 (elf32_arm_finish_dynamic_symbol): Likewise.
2382 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2384 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2385 x32 GD->IE and GD->LE transitions.
2386 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2387 and LD->LE transitions.
2389 2011-03-10 Alan Modra <amodra@gmail.com>
2391 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2392 for LO_DS error message and correct multiple.
2394 2011-03-10 Alan Modra <amodra@gmail.com>
2396 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2397 (ppc64_elf_link_just_syms): New function.
2398 (opd_entry_value): Don't assume big-endian host.
2399 (get_r2off): New function.
2400 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2402 2011-03-06 Michael Snyder <msnyder@vmware.com>
2404 * compress.c (bfd_compress_section_contents): Check for out of mem.
2406 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2407 that case statement falls through intentionally.
2409 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2411 2011-03-04 Alan Modra <amodra@gmail.com>
2413 * archive.c (bsd_write_armap): Don't call stat in deterministic
2414 mode, and don't use st_mtime if stat returns error.
2416 2011-03-03 Michael Snyder <msnyder@vmware.com>
2418 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2420 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2422 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2423 (aout_link_write_other_symbol): Missing break statement.
2425 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2427 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2429 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2431 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2432 x32 IE->LE transition.
2433 (elf_x86_64_relocate_section): Likewise.
2435 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2437 * elflink.c (is_reloc_section): Remove function.
2438 (get_dynamic_reloc_section_name): Construct string manually.
2440 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2442 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2443 (adjust_relative_path): Likewise.
2444 (_bfd_construct_extended_name_table): Likewise.
2445 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2446 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2447 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2448 * elf32-spu.c (sort_bfds): Likewise.
2449 (spu_elf_auto_overlay): Likewise.
2450 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2451 * xcofflink.c (xcoff_set_import_path): Likewise.
2452 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2453 (xtensa_regfile_lookup_shortname): Likewise.
2455 2011-02-28 Alan Modra <amodra@gmail.com>
2458 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2459 stringsize. Properly sanity check symdef_count. Remove redundant
2462 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2464 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2465 and handle claim_file seeking. Only try to load the plugin once.
2467 2011-02-22 Andreas Schwab <schwab@redhat.com>
2469 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2470 relocation read the value from the second GOT slot.
2472 2011-02-15 Tristan Gingold <gingold@adacore.com>
2474 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2476 2011-02-15 Alan Modra <amodra@gmail.com>
2478 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2479 toc relocs. Fuss over free(NULL).
2481 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2483 * elflink.c (bfd_elf_size_dynamic_sections): Add
2484 bfd_get_symbol_leading_char to the start of newname.
2486 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2488 * configure: Regenerate.
2490 2011-02-09 Alan Modra <amodra@gmail.com>
2492 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2493 we are done. When optimising large toc, check that a global
2494 symbol on a toc reloc is defined in a kept section.
2496 2011-02-08 Nick Clifton <nickc@redhat.com>
2499 * elf.c (assign_file_positions_for_load_sections): Set the program
2500 header offset and entry size to zero if there are no program
2503 2011-02-08 Alan Modra <amodra@gmail.com>
2505 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2506 local_syms when looking for local symbols in .toc.
2508 2011-02-01 Alan Modra <amodra@gmail.com>
2510 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2511 for toc pointer on any section having makes_toc_func_call set.
2512 (check_pasted_section): Ensure pasted .init/.fini fragments use
2513 the same toc if any has makes_toc_func_call set.
2515 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2517 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2520 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2522 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2523 common sections too.
2525 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2527 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2530 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2532 Fix compilation for mingw64.
2533 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2534 typecast to avoid warning.
2535 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2537 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2538 of long for pointer to avoid warning.
2539 (elfNN_ia64_relax_brl): Idem.
2540 (elfNN_ia64_install_value): Idem.
2541 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2543 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2545 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2546 h->needs_plt when deciding whether to record a possible dynamic reloc.
2548 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2550 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2551 dynamic relocs for the removed section.
2553 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2555 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2558 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2560 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2561 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2562 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2563 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2564 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2565 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2568 2011-01-14 Alan Modra <amodra@gmail.com>
2570 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2572 (_bfd_default_error_handler): Likewise.
2573 * elf.c (print_segment_map): Likewise.
2574 * libbfd.c (warn_deprecated): Likewise.
2575 * som.c (som_sizeof_headers): No need to do so here.
2576 * coff-i860.c: Replace use of printf for error messages with
2578 * coff-ppc.c: Likewise.
2579 * coff-sh.c: Likewise.
2580 * elf32-bfin.c: Likewise.
2581 * elf32-dlx.c: Likewise.
2582 * elf32-mep.c: Likewise.
2583 * elf32-v850.c: Likewise.
2584 * mach-o.c: Likewise.
2587 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2589 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2591 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2592 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2594 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2596 (elf_x86_64_finish_dynamic_symbol): Updated.
2597 (elf_x86_64_finish_dynamic_sections): Don't use
2598 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2599 bfd_elf64_swap_dyn_out.
2601 2011-01-14 J. Park <grassman@gmail.com>
2604 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2605 following bfd_link_hash_warning symbol link.
2607 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2608 Glauber de Oliveira Costa <glommer@gmail.com>
2610 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2611 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2612 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2614 * libbfd.h: Rebuilt.
2615 * bfd-in2.h: Rebuilt.
2616 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2617 (elf32_arm_reloc_map): Likewise.
2618 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2619 (elf32_arm_stub_long_branch_any_tls_pic,
2620 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2621 (DEF_STUBS): Add new stubs.
2622 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2623 (elf32_arm_local_tlsdesc_gotent): New.
2624 (GOT_TLS_GDESC): New mask.
2625 (GOT_TLS_GD_ANY): Define.
2626 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2627 (elf32_arm_compute_jump_table_size): New.
2628 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2629 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2630 sgotplt_jump_table_size fields.
2631 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2632 (elf32_arm_link_hash_table_create): Initialize new fields.
2633 (arm_type_of_stub): Check TLS desc relocs too.
2634 (elf32_arm_stub_name): TLS desc relocs can be shared.
2635 (elf32_arm_tls_transition): Determine relaxation.
2636 (arm_stub_required_alignment): Add tls stubs.
2637 (elf32_arm_size_stubs): Likewise.
2638 (elf32_arm_tls_relax): Perform TLS relaxing.
2639 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2640 (IS_ARM_TLS_GNU_RELOC): New.
2641 (IS_ARM_TLS_RELOC): Use it.
2642 (elf32_arm_relocate_section): Perform TLS relaxing.
2643 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2645 (allocate_dynrelocs): Allocate tls desc relcoations.
2646 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2648 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2650 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2652 (elf32_arm_finish_dynamic_symbol): Adjust.
2653 (arm_put_trampoline): New.
2654 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2656 (elf_backend_always_size_sections): Define.
2658 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2660 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2662 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2666 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2667 handle symbols marked with regular reference, but not non-GOT
2668 reference when building shared library.
2670 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2671 local and global STT_GNU_IFUNC symols when building shared
2673 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2675 2011-01-05 DJ Delorie <dj@redhat.com>
2677 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2678 * libbfd.h: Regenerate.
2679 * bfd-in2.h: Regenerate.
2680 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2682 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2684 * cpu-i386.c (bfd_i386_compatible): New.
2685 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2686 with bfd_i386_compatible.
2687 (bfd_x86_64_arch_intel_syntax): Likewise.
2688 (bfd_i386_arch_intel_syntax): Likewise.
2689 (i8086_arch): Likewise.
2690 (bfd_x64_32_arch): Likewise.
2691 (bfd_x86_64_arch): Likewise.
2692 (bfd_i386_arch): Likewise.
2694 For older changes see ChangeLog-2010
2700 version-control: never
projects / external / binutils.git / blob