1 2011-10-19 Alan Modra <amodra@gmail.com>
4 * elflink.c (elf_link_output_extsym): Correct test for warning when
5 forced local executable syms are referenced from shared libraries.
7 2011-10-19 Alan Modra <amodra@gmail.com>
10 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
12 2011-10-18 David S. Miller <davem@davemloft.net>
15 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
16 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
17 call delay slot instruction forward 4 bytes when performing
20 2011-10-17 Alan Modra <amodra@gmail.com>
24 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
25 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
27 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
29 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
30 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
32 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
33 updates of the plt refcount.
34 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
35 refcount in relation to the plt refcount.
37 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
39 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
42 2011-10-11 Alan Modra <amodra@gmail.com>
45 * archive.c (bfd_generic_archive_p): Only check first element
46 when target_defaulted.
47 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
48 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
50 2011-10-11 Alan Modra <amodra@gmail.com>
53 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
54 thin archive element using container target if not defaulted.
56 2011-10-10 Nick Clifton <nickc@redhat.com>
58 * po/es.po: Updated Spanish translation.
59 * po/fi.po: Updated Finnish translation.
60 * po/fr.po: Updated French translation.
61 * po/ru.po: Updated Russian translation.
63 2011-10-10 Alan Modra <amodra@gmail.com>
65 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
66 (struct ppc_link_hash_table): Add tocsave_htab.
67 (struct tocsave_entry): New.
68 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
69 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
70 (ppc64_elf_link_hash_table_free): ..and delete it.
71 (build_plt_stub): Always put STD_R2_40R1 first.
72 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
73 on plt call. If present add prologue nop location to tocsave_htab.
74 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
75 first insn of plt call stub when R_PPC64_TOCSAVE present.
77 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
80 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
81 alignment and size for common symbols.
83 2011-10-08 Alan Modra <amodra@gmail.com>
87 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
90 2011-10-08 Alan Modra <amodra@gmail.com>
93 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
94 even when strip_discarded is false.
96 2011-10-05 Kai Tietz <ktietz@redhat.com>
98 * coffgen.c (coff_write_alien_symbol): Don't write
99 symbol for discarded sections, if strip_discarded isn't
100 explicit set to false.
101 (coff_write_native_symbol): Likewise.
103 2011-10-05 DJ Delorie <dj@redhat.com>
104 Nick Clifton <nickc@redhat.com>
106 * elf32-rx.c: Add support for PID mode.
107 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
108 Include addend in R_RX_SYM relocations.
110 2011-09-30 Tristan Gingold <gingold@adacore.com>
112 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
113 (read_section): Add sec argument. Adjust the code to get section
115 (read_indirect_string): Adjust call to read_section.
116 (read_abbrevs): Ditto.
117 (decode_line_info): Ditto.
118 (read_debug_ranges): Ditto.
119 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
120 (find_debug_info): Add debug_sections parameter. Use it instead
122 (place_sections): Get section names from stash.
123 (find_line): Add debug_sections argument. Initialize
124 debug_sections field of stash from it.
125 Adjust calls to find_debug_info.
126 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
127 Adjust call to find_line.
128 (_bfd_dwarf2_find_line): Adjust call to find_line.
129 * libcoff-in.h (struct dwarf_debug_section): New declaration.
130 (coff_find_nearest_line_with_names): Likewise.
131 * libcoff.h: Regenerate.
132 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
133 (dwarf_debug_sections): Likewise.
134 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
135 * libbfd.h: Regenerate.
136 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
137 _bfd_dwarf2_find_nearest_line.
138 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
139 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
140 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
141 * coffgen.c (coff_find_nearest_line_with_names): New function.
142 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
143 * coff-rs6000.c (xcoff_debug_sections): New constant.
144 (xcoff_find_nearest_line): New function.
145 (rs6000coff_vec): Use xcoff_find_nearest_line.
146 (pmac_xcoff_vec): Ditto.
148 2011-09-30 Alan Modra <amodra@gmail.com>
151 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
152 (ppc64_elf_edit_toc): Check HA relocs.
153 (ha_reloc_match): Delete function.
154 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
155 Instead do it and low part optimization based on
156 ha_relocs_not_using_r2.
158 2011-09-29 Alan Modra <amodra@gmail.com>
161 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
162 debug and special section groups.
164 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
167 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
168 clearing def_dynamic.
169 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
171 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
174 2011-09-27 Kai Tietz <ktietz@redhat.com>
176 * coffcode.h (sec_to_styp_flags): Handle
177 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
178 SEC_LINK_DUPLICATES_SAME_SIZE.
180 2011-09-22 Tristan Gingold <gingold@adacore.com>
182 * configure.in: Bump version to 2.22.51
183 * configure: Regenerate.
185 2011-09-21 David S. Miller <davem@davemloft.net>
187 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
188 * elfxx-sparc.h: Declare it.
189 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
190 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
192 2011-09-21 Tristan Gingold <gingold@adacore.com>
194 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
195 Deals with size limited strings.
196 (bfd_mach_o_build_commands): Initialize more fields.
198 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
201 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
204 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
207 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
208 to struct bfd_elf_version_tree.
210 * elflink.c (elf_info_failed): Remove verdefs.
211 (_bfd_elf_export_symbol): Updated.
212 _bfd_elf_link_assign_sym_version): Likewise.
213 (bfd_elf_size_dynamic_sections): Remove pointer to struct
214 bfd_elf_version_tree. Updated.
215 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
218 * linker.c (bfd_hide_sym_by_version): New.
220 * bfd-in2.h: Regenerated.
222 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
225 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
226 if there are no GOT relocations.
228 2011-09-09 Kai Tietz <ktietz@redhat.com>
230 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
231 for targets without symbol_leading_char.
233 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
235 * bfdwin.c (bfd_get_file_window): Fix memory leak.
237 2011-09-07 Alan Modra <amodra@gmail.com>
240 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
243 2011-09-06 Alan Modra <amodra@gmail.com>
246 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
247 (ppc64_elf_edit_toc): Fix style nit. Report some details
248 on linker failure due to reference in debug or non-alloc
249 sections to optimized away toc entry, and don't abort.
251 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
253 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
256 2011-08-26 Nick Clifton <nickc@redhat.com>
258 * po/es.po: Updated Spanish translation.
260 2011-08-19 Alan Modra <amodra@gmail.com>
262 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
263 we haven't seen expected -mcmodel=medium/large code relocs.
265 2011-08-18 Tristan Gingold <gingold@adacore.com>
267 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
269 2011-08-17 Tristan Gingold <gingold@adacore.com>
271 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
273 2011-08-17 Alan Modra <amodra@gmail.com>
276 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
277 (_bfd_handle_already_linked): Declare.
278 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
279 _bfd_coff_section_already_linked.
280 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
281 * coffcode.h (coff_section_already_linked): Likewise.
282 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
283 * elf-bfd.h: Likewise.
284 * libbfd-in.h: Likewise.
285 * targets.c: Likewise.
286 * linker.c (bfd_section_already_linked): Likewise.
287 (bfd_section_already_linked_table_lookup): Likewise.
288 (bfd_section_already_linked_table_insert): Likewise.
289 (_bfd_generic_section_already_linked): Likewise. Call
290 _bfd_handle_already_linked.
291 (_bfd_handle_already_linked): New function, split out from..
292 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
293 2011-07-09 changes. Avoid unnecessary strcmp when matching
294 already_linked_list entries. Match plugin linkonce section.
295 (section_signature): Delete.
296 * coffgen.c (_bfd_coff_section_already_linked): New function.
297 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
298 * libbfd.h: Regenerate.
299 * libcoff.h: Regenerate.
300 * bfd-in2.h: Regenerate.
302 2011-08-14 Alan Modra <amodra@gmail.com>
304 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
305 shared and call to _mcount will go via plt.
307 2011-08-14 Alan Modra <amodra@gmail.com>
309 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
310 * elf32-ppc.c: Likewise.
311 (ppc_elf_select_plt_layout): Use einfo rather than info to report
314 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
317 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
318 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
319 and zero-extend it to 64bit if addend is zero for x32. Generate
320 R_X86_64_RELATIVE64 for x32.
322 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
324 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
325 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
326 * elf32-arm.c (elf32_arm_link_hash_table): New field.
327 (elf232_arm_link_hash_table_create): Initialise new field.
328 (check_use_blx): Change test depending on fix_arm1176.
329 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
330 command line options.
332 2011-08-08 Tristan Gingold <gingold@adacore.com>
334 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
335 (segsec_names_xlat): Reorder elements.
336 (bfd_mach_o_read_section_32): Fix typo.
337 (bfd_mach_o_read_section_64): Fix typo.
339 2011-08-08 Tristan Gingold <gingold@adacore.com>
341 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
342 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
343 (bfd_mach_o_section): Use them. Add next field.
344 (bfd_mach_o_segment_command): Replace sections array by
345 sect_head and sect_tail.
346 (bfd_mach_o_get_mach_o_section): New macro.
347 (bfd_mach_o_lookup_section): Remove.
348 (bfd_mach_o_new_section_hook): New function.
349 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
351 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
352 parameter with segname and sectname parameters. Adjust.
353 (bfd_mach_o_append_section_to_segment): New function. Use a
354 linked list for Mach-O sections.
355 (bfd_mach_o_write_segment_32): Adjust.
356 (bfd_mach_o_write_segment_64): Ditto.
357 (bfd_mach_o_build_commands): Fix comment. Adjust.
358 (bfd_mach_o_flatten_sections): Adjust.
359 (bfd_mach_o_print_section_map): Adjust.
360 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
361 (bfd_mach_o_new_section_hook): New function.
362 (bfd_mach_o_init_section_from_mach_o): Ditto.
363 (bfd_mach_o_read_section_32): Remove section parameter.
364 Return a section instead.
365 (bfd_mach_o_read_section_64): Ditto.
366 (bfd_mach_o_read_section): Ditto.
367 (bfd_mach_o_make_bfd_section): Adjust.
368 (bfd_mach_o_read_segment): Adjust for new profile of
369 bfd_mach_o_read_section.
370 (bfd_mach_o_lookup_section): Remove.
371 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
373 2011-08-08 Tristan Gingold <gingold@adacore.com>
375 * mach-o.h (bfd_mach_o_version_min_command): New structure.
376 (bfd_mach_o_load_command): Add version_min.
377 (mach_o_data_struct): Fix comment.
378 * mach-o.c (bfd_mach_o_read_version_min): New function.
379 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
380 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
381 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
382 (bfd_mach_o_get_name_or_null): New function.
383 (bfd_mach_o_get_name): Use the above new one.
384 (bfd_mach_o_load_command_name): Add the above new commands.
385 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
386 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
387 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
388 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
390 2011-08-08 Tristan Gingold <gingold@adacore.com>
392 * mach-o.h: Move size macros to external.h
393 Move reloc macros to reloc.h and x86-64.h.
394 * mach-o-i386.c: Includes mach-o/reloc.h
395 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
396 * mach-o.c: Add includes.
397 (bfd_mach_o_write_header): Use structure from external.h to convert.
398 (bfd_mach_o_write_thread): Ditto.
399 (bfd_mach_o_write_relocs): Ditto.
400 (bfd_mach_o_write_section_32): Ditto.
401 (bfd_mach_o_write_section_64): Ditto.
402 (bfd_mach_o_write_segment_32): Ditto.
403 (bfd_mach_o_write_segment_64): Ditto.
404 (bfd_mach_o_write_symtab): Ditto.
405 (bfd_mach_o_write_contents): Ditto.
406 (bfd_mach_o_read_header): Ditto.
407 (bfd_mach_o_read_section_32): Ditto.
408 (bfd_mach_o_read_section_64): Ditto.
409 (bfd_mach_o_read_symtab_symbol): Ditto.
410 (bfd_mach_o_read_dylinker): Ditto.
411 (bfd_mach_o_read_dylib): Ditto.
412 (bfd_mach_o_read_dysymtab): Ditto.
413 (bfd_mach_o_read_symtab): Ditto.
414 (bfd_mach_o_read_linkedit): Ditto.
415 (bfd_mach_o_read_str): Ditto.
416 (bfd_mach_o_read_dyld_info): Ditto.
417 (bfd_mach_o_read_segment): Ditto.
418 (bfd_mach_o_read_command): Ditto.
419 (bfd_mach_o_archive_p): Ditto.
420 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
421 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
422 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
423 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
424 of an hard-coded value.
426 2011-08-08 Tristan Gingold <gingold@adacore.com>
428 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
429 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
430 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
431 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
433 2011-08-08 Tristan Gingold <gingold@adacore.com>
435 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
436 (bfd_mach_o_convert_section_name_to_bfd): Use it.
437 (bfd_mach_o_get_section_type_from_name): New function.
438 (bfd_mach_o_get_section_attribute_from_name): Ditto.
439 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
440 Add comments. Add prototypes for the above new functions.
442 2011-08-05 Mark Kettenis <kettenis@gnu.org>
444 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
446 2011-08-05 Alan Modra <amodra@gmail.com>
448 * elf64-ppc.c (maybe_strip_output): New function.
449 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
451 2011-08-05 Alan Modra <amodra@gmail.com>
454 * elflink.c (_bfd_elf_section_already_linked): Return matched
455 status. Remove COFF comdat section handling.
456 * linker.c (_bfd_generic_section_already_linked): Return matched
457 status. Don't set SEC_GROUP in l_flags for plugin entries.
458 (bfd_section_already_linked): Update prototype.
459 * targets.c (_section_already_linked): Likewise.
460 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
461 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
462 (_bfd_nolink_section_already_linked): Update.
463 * libbfd.h: Regenerate.
464 * bfd-in2.h: Regenerate.
466 2011-08-05 Alan Modra <amodra@gmail.com>
468 * elf32-ppc.c: Include dwarf2.h.
469 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
470 (ppc_elf_create_glink): Create .eh_frame section.
471 (glink_eh_frame_cie): New array.
472 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
473 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
475 2011-08-04 Tristan Gingold <gingold@adacore.com>
477 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
478 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
480 2011-08-03 Tristan Gingold <gingold@adacore.com>
482 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
483 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
485 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
487 * elfxx-mips.c (check_4byte_branch): Remove function.
488 (check_relocated_bzc): New function.
489 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
490 instructions that immediately follow a compact branch
493 2011-08-02 Alan Modra <amodra@gmail.com>
495 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
497 (ppc_build_one_stub): Adjust get_relocs call to suit..
498 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
500 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
503 * archures.c (bfd_mach_i386_intel_syntax): New.
504 (bfd_mach_i386_i8086): Updated.
505 (bfd_mach_i386_i386): Likewise.
506 (bfd_mach_x86_64): Likewise.
507 (bfd_mach_x64_32): Likewise.
508 (bfd_mach_i386_i386_intel_syntax): Likewise.
509 (bfd_mach_x86_64_intel_syntax): Likewise.
510 (bfd_mach_x64_32_intel_syntax): Likewise.
511 (bfd_mach_l1om): Likewise.
512 (bfd_mach_l1om_intel_syntax): Likewise.
513 (bfd_mach_k1om): Likewise.
514 (bfd_mach_k1om_intel_syntax): Likewise.
516 * bfd-in2.h: Regenerated.
518 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
520 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
521 (bfd_x64_32_arch): Likewise.
523 * elf64-x86-64.c: Include "libiberty.h".
524 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
525 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
526 (elf_x86_64_reloc_type_lookup): Likewise.
527 (elf_x86_64_reloc_name_lookup): Likewise.
528 (elf_x86_64_relocate_section): Likewise.
529 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
531 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
533 * elfxx-mips.c (check_br32): Fix return type.
535 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
537 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
539 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
541 * elfxx-mips.c: Adjust comments throughout.
542 (mips_elf_relax_delete_bytes): Reshape code.
543 (_bfd_mips_elf_relax_section): Remove check for
544 R_MICROMIPS_GPREL16 relocations. Reshape code.
546 2011-07-28 Roland McGrath <mcgrathr@google.com>
548 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
549 (elf_i386_nacl_plt0_entry): New variable.
550 (elf_i386_plt_entry): New variable.
551 (elf_i386_nacl_pic_plt0_entry): New variable.
552 (elf_i386_nacl_pic_plt_entry): New variable.
553 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
554 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
555 (elf_backend_plt_alignment): Likewise.
557 * config.bfd: Handle i[3-7]86-*-nacl*.
558 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
559 * targets.c: Support bfd_elf32_i386_nacl_vec.
560 * configure.in: Likewise.
561 * configure: Regenerated.
563 * elf32-i386.c (struct elf_i386_plt_layout): New type.
564 (GET_PLT_ENTRY_SIZE): New macro.
565 (elf_i386_plt): New variable.
566 (struct elf_i386_backend_data): New member `plt'.
567 (elf_i386_arch_bed): Add initializer for it.
568 (elf_i386_vxworks_arch_bed): Likewise.
569 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
570 (elf_i386_plt_sym_val): Likewise.
571 (elf_i386_relocate_section): Likewise.
572 (elf_i386_finish_dynamic_symbol): Likewise.
573 Also use other elf_i386_plt_layout members for PLT details.
574 (elf_i386_finish_dynamic_sections): Likewise.
576 * elf32-i386.c (struct elf_i386_backend_data): New type.
577 (get_elf_i386_backend_data): New macro.
578 (elf_i386_arch_bed): New variable.
579 (elf_backend_arch_data): New macro.
580 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
581 (elf_i386_link_hash_table_create): Don't initialize them.
582 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
583 elf_i386_backend_data, not elf_i386_link_hash_table.
584 (elf_i386_adjust_dynamic_symbol): Likewise.
585 (elf_i386_allocate_dynrelocs): Likewise.
586 (elf_i386_readonly_dynrelocs): Likewise.
587 (elf_i386_size_dynamic_sections): Likewise.
588 (elf_i386_relocate_section): Likewise.
589 (elf_i386_finish_dynamic_symbol): Likewise.
590 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
591 (elf_i386_vxworks_link_hash_table_create): Function removed.
592 (elf_i386_vxworks_arch_bed): New variable.
593 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
595 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
596 * elfxx-target.h (elf_backend_arch_data): New macro.
597 (elfNN_bed): Use it as initializer for the new member.
599 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
601 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
604 2011-07-26 Jakub Jelinek <jakub@redhat.com>
606 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
607 and .zdebug_macro entry.
608 (dwarf_debug_section_enum): Add debug_macro.
610 2011-07-26 Alan Modra <amodra@gmail.com>
612 * elf64-ppc.c: Include dwarf2.h.
613 (struct ppc_link_hash_table): Add glink_eh_frame.
614 (create_linkage_sections): Create .eh_frame section.
615 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
617 (glink_eh_frame_cie): New array.
618 (ppc64_elf_size_stubs): Size glink_eh_frame.
619 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
620 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
622 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
625 * elf64-mmix.c (struct _mmix_elf_section_data): New members
626 has_warned_bpo and has_warned_pushj.
627 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
628 converting to ISO C. Add new parameter error_message. All
630 (mmix_elf_perform_relocation): Ditto.
631 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
632 Handle the case where mmix_elf_check_common_relocs has not been
633 called, missing preparations for relocs of the respective type.
635 2011-07-24 Chao-ying Fu <fu@mips.com>
636 Ilie Garbacea <ilie@mips.com>
637 Maciej W. Rozycki <macro@codesourcery.com>
638 Joseph Myers <joseph@codesourcery.com>
639 Catherine Moore <clm@codesourcery.com>
640 Richard Sandiford <rdsandiford@googlemail.com>
642 * archures.c (bfd_mach_mips_micromips): New macro.
643 * cpu-mips.c (I_micromips): New enum value.
644 (arch_info_struct): Add bfd_mach_mips_micromips.
645 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
647 (_bfd_mips_elf_relax_section): Likewise.
648 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
649 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
651 (_bfd_mips16_elf_reloc_shuffle): Rename to...
652 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
653 (gprel16_reloc_p): Handle microMIPS ASE.
654 (literal_reloc_p): New function.
655 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
656 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
657 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
658 and _bfd_mips_elf_reloc_shuffle changes.
659 (mips_elf_gprel32_reloc): Update comment.
660 (micromips_reloc_map): New variable.
661 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
662 (mips_elf32_rtype_to_howto): Likewise.
663 (mips_info_to_howto_rel): Likewise.
664 (bfd_elf32_bfd_is_target_special_symbol): Define.
665 (bfd_elf32_bfd_relax_section): Likewise.
666 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
667 (micromips_elf64_howto_table_rela): Likewise.
668 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
669 and _bfd_mips_elf_reloc_shuffle changes.
670 (micromips_reloc_map): Likewise.
671 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
672 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
673 (mips_elf64_rtype_to_howto): Likewise.
674 (bfd_elf64_bfd_is_target_special_symbol): Define.
675 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
676 (elf_micromips_howto_table_rela): Likewise.
677 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
678 and _bfd_mips_elf_reloc_shuffle changes.
679 (micromips_reloc_map): Likewise.
680 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
681 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
682 (mips_elf_n32_rtype_to_howto): Likewise.
683 (bfd_elf32_bfd_is_target_special_symbol): Define.
684 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
685 (LA25_LUI_MICROMIPS_2): Likewise.
686 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
687 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
688 (TLS_RELOC_P): Handle microMIPS ASE.
689 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
690 target is a microMIPS function.
691 (micromips_reloc_p): New function.
692 (micromips_reloc_shuffle_p): Likewise.
693 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
694 (got_disp_reloc_p, got_page_reloc_p): New functions.
695 (got_ofst_reloc_p): Likewise.
696 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
697 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
698 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
699 (micromips_branch_reloc_p): New function.
700 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
701 (tls_gottprel_reloc_p): Likewise.
702 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
703 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
705 (_bfd_mips16_elf_reloc_shuffle): Rename to...
706 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
707 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
708 (mips_tls_got_index, mips_elf_got_page): Likewise.
709 (mips_elf_create_local_got_entry): Likewise.
710 (mips_elf_relocation_needs_la25_stub): Likewise.
711 (mips_elf_calculate_relocation): Likewise.
712 (mips_elf_perform_relocation): Likewise.
713 (_bfd_mips_elf_symbol_processing): Likewise.
714 (_bfd_mips_elf_add_symbol_hook): Likewise.
715 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
716 (mips_elf_add_lo16_rel_addend): Likewise.
717 (_bfd_mips_elf_check_relocs): Likewise.
718 (mips_elf_adjust_addend): Likewise.
719 (_bfd_mips_elf_relocate_section): Likewise.
720 (mips_elf_create_la25_stub): Likewise.
721 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
722 (_bfd_mips_elf_gc_sweep_hook): Likewise.
723 (_bfd_mips_elf_is_target_special_symbol): New function.
724 (mips_elf_relax_delete_bytes): Likewise.
725 (opcode_descriptor): New structure.
727 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
728 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
729 (beq_insn_32): Likewise.
730 (b_insn_16, bz_insn_16): New variables.
731 (BZC32_REG_FIELD): New macro.
732 (bz_rs_insns_32, bz_rt_insns_32): New variables.
733 (bzc_insns_32, bz_insns_16):Likewise.
734 (BZ16_REG, BZ16_REG_FIELD): New macros.
735 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
736 (jal_x_insn_32_bd32): Likewise.
737 (j_insn_32, jalr_insn_32): Likewise.
738 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
739 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
740 (JR16_REG): New macro.
741 (ds_insns_16_bd16): New variable.
742 (lui_insn): Likewise.
743 (addiu_insn, addiupc_insn): Likewise.
744 (ADDIUPC_REG_FIELD): New macro.
745 (MOVE32_RD, MOVE32_RS): Likewise.
746 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
747 (move_insns_32, move_insns_16): New variables.
748 (nop_insn_32, nop_insn_16): Likewise.
750 (find_match): New function.
751 (check_br16_dslot, check_br32_dslot): Likewise.
752 (check_br16, check_br32): Likewise.
753 (IS_BITSIZE): New macro.
754 (check_4byte_branch): New function.
755 (_bfd_mips_elf_relax_section): Likewise.
756 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
757 and microMIPS modules together.
758 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
759 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
760 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
761 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
762 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
763 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
764 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
765 (BFD_RELOC_MICROMIPS_LO16): Likewise.
766 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
767 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
768 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
769 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
770 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
771 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
772 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
773 (BFD_RELOC_MICROMIPS_SUB): Likewise.
774 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
775 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
776 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
777 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
778 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
779 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
780 (BFD_RELOC_MICROMIPS_JALR): Likewise.
781 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
782 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
783 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
784 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
785 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
786 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
787 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
788 * bfd-in2.h: Regenerate.
789 * libbfd.h: Regenerate.
791 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
793 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
794 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
795 * Makefile.in: Regenerated.
797 * archures.c (bfd_architecture): Add bfd_arch_k1om.
798 (bfd_k1om_arch): New.
799 (bfd_archures_list): Add &bfd_k1om_arch.
800 * bfd-in2.h: Regenerated.
802 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
803 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
804 if bfd_elf64_x86_64_freebsd_vec is supported.
805 (targ_selvecs): Likewise.
807 * configure.in: Support bfd_elf64_k1om_vec and
808 bfd_elf64_k1om_freebsd_vec.
809 * configure: Regenerated.
813 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
814 (bfd_elf64_k1om_vec): Likewise.
815 (bfd_elf64_k1om_freebsd_vec): Likewise.
817 * targets.c (bfd_elf64_k1om_vec): New.
818 (bfd_elf64_k1om_freebsd_vec): Likewise.
819 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
820 bfd_elf64_k1om_freebsd_vec.
822 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
824 Fix false coff-go32-exe matches.
825 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
827 * coff-stgo32.c (go32_check_format): New forward declaration.
828 (COFF_CHECK_FORMAT): New defintion.
829 (go32_check_format): New function.
831 2011-07-15 Alan Modra <amodra@gmail.com>
833 * configure.in: Bump version.
834 * configure: Regenerate.
836 2011-07-14 Alan Modra <amodra@gmail.com>
838 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
839 * elf-bfd.h (struct already_linked): Forward declare.
841 2011-07-14 Alan Modra <amodra@gmail.com>
843 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
844 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
846 2011-07-14 Alan Modra <amodra@gmail.com>
848 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
849 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
850 (build_tls_get_addr_stub): Likewise.
851 (ppc_build_one_stub): Update calls to above.
852 (ppc_size_one_stub): Adjust stub size.
853 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
854 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
856 2011-07-12 Nick Clifton <nickc@redhat.com>
858 * elf32-arm.c (elf32_arm_section_flags): Delete.
859 (elf_backend_section_flags): Remove.
861 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
864 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
865 when setting stack_flags.
867 2011-07-11 Catherine Moore <clm@codesourcery.com>
869 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
870 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
871 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
872 * bfd-in2.h: Regenerated.
873 * bfd.c (bfd_lookup_section_flags): New definition.
874 * binary.c (binary_bfd_lookup_section_flags): New definition.
875 * bout.c (b_out_bfd_lookup_section_flags): New definition.
876 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
877 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
878 * coff-rs6000.c (rs6000coff_vec): Include
879 bfd_generic_lookup_section_flags.
880 (pmac_xcoff_vec): Likewise.
881 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
882 * coff64-rs6000.c (rs6000coff64_vec): Include
883 bfd_generic_lookup_section_flags.
884 (aix5coff64_vec): Likewise.
885 * ecoff.c (bfd_debug_section): Initialize flag_info field.
886 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
887 (bfd_elf_lookup_section_flags): Declare.
888 * elflink.c (bfd_elf_lookup_section_flags): New function.
889 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
890 (elf_backend_lookup_section_flags_hook): Define.
891 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
892 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
893 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
894 * ieee.c (ieee_bfd_lookup_section_flags): New define.
895 * ihex.c (ihex_bfd_lookup_section_flags): New define.
896 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
897 (bfd_generic_lookup_section_flags): Declare.
898 * libbfd.h: Regenerated.
899 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
900 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
901 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
902 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
903 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
904 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
905 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
906 * reloc.c (bfd_generic_lookup_section_flags): New function.
907 * som.c (som_bfd_lookup_section_flags): New definition.
908 * srec.c (srec_bfd_lookup_section_flags): New definition.
909 * targets.c (flag_info): Declare.
910 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
911 (_bfd_lookup_section_flags): New.
912 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
913 * versados.c (versados_bfd_lookup_section_flags): New definition.
914 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
915 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
917 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
920 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
922 2011-07-09 Alan Modra <amodra@gmail.com>
925 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
926 rather than kept_section to determine whether a symbol is from
928 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
929 sections appear undefined.
931 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
934 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
935 "asection *" with "struct already_linked *".
936 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
937 (_bfd_generic_section_already_linked): Likewise.
938 (bfd_section_already_linked_table_insert): Likewise.
939 (struct already_linked): New.
940 (struct bfd_section_already_linked): Use it.
941 * elflink.c (_bfd_elf_section_already_linked): Replace.
942 "asection *" with "struct already_linked *". Replace the plugin
943 dummy with the LTO output.
944 * linker.c (_bfd_generic_section_already_linked): Likewise.
945 * targets.c (struct already_linked): Add forward declaration.
946 (bfd_target): Replace "struct bfd_section *" with
947 "struct already_linked *" in _section_already_linked.
948 * bfd-in2.h: Regenerate.
949 * libbfd.h: Regenerate.
951 2011-07-06 Tristan Gingold <gingold@adacore.com>
953 * mach-o.h: Move loader related definitions to
954 include/mach-o/loader.h. Include it.
956 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
958 * elf64-x86-64.c (elf_backend_post_process_headers): Always
959 define to _bfd_elf_set_osabi.
961 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
962 Thomas Schwinge <thomas@schwinge.name>
965 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
966 ELFOSABI_LINUX alias.
967 * elf32-hppa.c: Likewise.
968 * elf32-i370.c: Likewise.
969 * elf64-hppa.c: Likewise.
971 2011-07-01 Ian Lance Taylor <iant@google.com>
973 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
974 DW_OP_lit3 to DW_OP_lit2.
976 2011-07-01 Alan Modra <amodra@gmail.com>
978 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
979 dyn relocs when called to copy flags for a weak sym.
980 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
981 (ppc64_elf_merge_private_bfd_data): Delete.
982 (bfd_elf64_bfd_merge_private_bfd_data): Define as
983 _bfd_generic_verify_endian_match.
985 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
987 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
990 2011-06-28 Tristan Gingold <gingold@adacore.com>
992 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
994 (_bfd_vms_write_etir): Write linkage index from reloc.
996 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
998 * mach-o.c (bfd_mach_o_read_command): Also ignore
999 BFD_MACH_O_LC_ROUTINES_64.
1001 2011-06-27 Tristan Gingold <gingold@adacore.com>
1003 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1004 section target index.
1006 2011-06-27 Nick Clifton <nickc@redhat.com>
1008 * cisco-core.c (cisco_core_little_vec): Add initialization of
1009 match_priority field.
1011 2011-06-27 Tristan Gingold <gingold@adacore.com>
1013 * cache.c: Include bfd_stdint.h.
1014 (cache_bmmap): Change profile. Return region start and size.
1015 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1016 (bfd_mmap): Change profile and adjust. Update comment.
1017 (memory_bmmap): Change profile.
1018 * opncls.c (opncls_bmmap): Change profile.
1019 * vms-lib.c (vms_lib_bmmap): Likewise.
1020 * libbfd.h: Regenerate.
1021 * bfd-in2.h: Regenerate.
1023 2011-06-27 Tristan Gingold <gingold@adacore.com>
1025 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1028 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1030 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1031 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1033 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1035 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1037 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1039 2011-06-24 Richard Henderson <rth@redhat.com>
1042 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1043 tlsgd insn before swapping adjacent insns.
1045 2011-06-24 Tristan Gingold <gingold@adacore.com>
1047 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1050 2011-06-24 Alan Modra <amodra@gmail.com>
1053 * elf.c (assign_file_positions_for_load_sections): Don't align
1054 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1055 that don't get a PT_LOAD.
1057 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1059 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1060 (sh_elf_check_relocs): Likewise.
1062 2011-06-22 Richard Henderson <rth@redhat.com>
1064 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1065 TPREL in a PIE image.
1066 (alpha_dynamic_entries_for_reloc): Likewise.
1067 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1068 (elf64_alpha_relax_got_load): Likewise.
1070 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1072 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1075 2011-06-22 Alan Modra <amodra@gmail.com>
1077 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1078 plugin symbols. Fix segfault on linker scrip defined syms.
1080 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1083 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1084 at all for linker created .eh_frame sections.
1085 (_bfd_elf_discard_section_eh_frame): Handle linker created
1086 .eh_frame sections with no relocations.
1087 * elf64-x86-64.c: Include dwarf2.h.
1088 (elf_x86_64_eh_frame_plt): New variable.
1089 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1090 PLT_FDE_LEN_OFFSET): Define.
1091 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1092 (elf_x86_64_create_dynamic_sections): Create and fill in
1093 .eh_frame section for .plt section.
1094 (elf_x86_64_size_dynamic_sections): Write .plt section size
1095 into .eh_frame FDE covering .plt section.
1096 (elf_x86_64_finish_dynamic_sections): Write .plt section
1097 start into .eh_frame FDE covering .plt section. Call
1098 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1099 (elf_backend_plt_alignment): Define to 4.
1100 * elf32-i386.c: Include dwarf2.h.
1101 (elf_i386_eh_frame_plt): New variable.
1102 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1103 PLT_FDE_LEN_OFFSET): Define.
1104 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1105 (elf_i386_create_dynamic_sections): Create and fill in
1106 .eh_frame section for .plt section.
1107 (elf_i386_size_dynamic_sections): Write .plt section size
1108 into .eh_frame FDE covering .plt section.
1109 (elf_i386_finish_dynamic_sections): Write .plt section
1110 start into .eh_frame FDE covering .plt section. Call
1111 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1112 (elf_backend_plt_alignment): Define to 4.
1114 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1116 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1119 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1121 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1122 CORE_HEADER is defined.
1123 (elf_x86_64_write_core_note): New.
1124 (elf_backend_write_core_note): Likewise.
1126 * hosts/x86-64linux.h (uint64_t): New.
1127 (user_regsx32_struct): Likewise.
1128 (elf_gregx32_t): Likewise.
1129 (ELF_NGREGX32): Likewise.
1130 (elf_gregsetx32_t): Likewise.
1131 (elf_prstatusx32): Likewise.
1132 (prstatusx32_t): Likewise.
1133 (user_fpregs32_struct): Removed.
1134 (user_fpxregs32_struct): Likewise.
1136 (elf_fpregset32_t): Likewise.
1137 (elf_fpxregset32_t): Likewise.
1138 (prgregset32_t): Likewise.
1139 (prfpregset32_t): Likewise.
1141 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1143 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1144 (elf_x86_64_grok_psinfo): Likewise.
1146 2011-06-16 Nick Clifton <nickc@redhat.com>
1148 * elf.c (elf_find_function): Fail if not provided with a symbol
1151 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1153 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1154 * elf.c (elfcore_grok_arm_vfp): New function.
1155 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1156 (elfcore_write_arm_vfp): New function.
1157 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1159 2011-06-14 Richard Henderson <rth@redhat.com>
1161 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1162 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1163 (elf64_alpha_always_size_sections): Don't call
1164 elf64_alpha_merge_ind_symbols.
1165 (elf_backend_copy_indirect_symbol): New.
1167 2011-06-14 Alan Modra <amodra@gmail.com>
1170 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1171 before doing anything.
1172 (_bfd_elf_discard_section_eh_frame): Likewise.
1174 2011-06-14 Alan Modra <amodra@gmail.com>
1176 * Makefile.am: Formatting.
1177 * Makefile.in: Regenerate.
1178 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1179 * po/SRC-POTFILES.in: Regnerate.
1181 2011-06-14 Alan Modra <amodra@gmail.com>
1183 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1184 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1185 Don't handle warning symbols here.
1186 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1187 (allocate_dynrelocs, readonly_dynrelocs): As above.
1189 2011-06-14 Alan Modra <amodra@gmail.com>
1192 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1193 (elf_gc_sweep): Don't treat debug and sections like .comment
1195 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1196 not part of a group. Always call gc_mark_extra_sections.
1197 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1198 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1199 _bfd_elf_gc_mark_extra_sections.
1200 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1201 _bfd_elf_gc_mark_extra_sections.
1202 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1204 2011-06-13 Nick Clifton <nickc@redhat.com>
1206 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1207 variable 'local_got_offsets'.
1208 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1209 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1211 2011-06-13 Walter Lee <walt@tilera.com>
1213 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1214 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1215 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1216 and elfxx-tilegx.lo.
1217 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1219 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1220 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1221 * Makefile.in: Regenerate.
1222 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1223 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1224 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1225 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1226 bfd-in2.h: Regenerate.
1227 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1228 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1229 and bfd_elf64_tilegx_vec.
1230 * configure: Regenerate.
1231 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1233 * libbfd.h: Regenerate.
1234 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1235 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1236 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1237 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1238 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1239 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1240 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1241 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1242 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1243 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1244 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1245 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1246 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1247 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1248 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1249 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1250 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1251 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1252 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1253 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1254 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1255 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1256 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1257 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1258 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1259 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1260 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1261 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1262 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1263 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1264 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1265 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1266 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1267 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1268 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1269 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1270 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1271 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1272 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1273 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1274 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1275 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1276 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1277 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1278 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1279 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1280 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1281 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1282 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1283 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1284 * targets.c (bfd_elf32_tilegx_vec): Declare.
1285 (bfd_elf32_tilepro_vec): Declare.
1286 (bfd_elf64_tilegx_vec): Declare.
1287 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1288 and bfd_elf64_tilegx_vec.
1289 * cpu-tilegx.c: New file.
1290 * cpu-tilepro.c: New file.
1291 * elf32-tilepro.h: New file.
1292 * elf32-tilepro.c: New file.
1293 * elf32-tilegx.c: New file.
1294 * elf32-tilegx.h: New file.
1295 * elf64-tilegx.c: New file.
1296 * elf64-tilegx.h: New file.
1297 * elfxx-tilegx.c: New file.
1298 * elfxx-tilegx.h: New file.
1300 2011-06-13 Alan Modra <amodra@gmail.com>
1302 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1303 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1304 warning symbols here.
1305 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1306 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1307 elf32_arm_readonly_dynrelocs): Likewise.
1308 * elf32-bfin.c (bfin_discard_copies): Likewise.
1309 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1310 elf_cris_discard_excess_dso_dynamics,
1311 elf_cris_discard_excess_program_dynamics): Likewise.
1312 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1313 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1314 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1315 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1316 elf_i386_readonly_dynrelocs): Likewise.
1317 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1318 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1319 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1320 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1321 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1322 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1323 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1324 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1325 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1326 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1327 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1328 elf32_tic6x_readonly_dynrelocs): Likewise.
1329 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1330 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1331 xstormy16_relax_plt_realloc): Likewise.
1332 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1333 * elf64-alpha.c (elf64_alpha_output_extsym,
1334 elf64_alpha_calc_got_offsets_for_symbol,
1335 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1336 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1337 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1338 elf_hppa_unmark_useless_dynamic_symbols,
1339 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1340 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1341 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1342 readonly_dynrelocs, merge_global_got, reallocate_got,
1343 undo_symbol_twiddle): Likewise.
1344 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1345 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1346 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1347 elf_x86_64_readonly_dynrelocs): Likewise.
1348 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1349 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1350 _bfd_elf_link_find_version_dependencies,
1351 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1352 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1353 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1354 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1355 elf_gc_propagate_vtable_entries_used,
1356 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1357 elf_gc_allocate_got_offsets): Likewise.
1358 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1359 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1360 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1361 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1362 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1363 * i386linux.c (linux_tally_symbols): Likewise.
1364 * m68klinux.c (linux_tally_symbols): Likewise.
1365 * sparclinux.c (linux_tally_symbols): Likewise.
1366 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1367 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1369 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1370 function. Update all callers.
1371 * aoutx.h (aout_link_write_other_symbol): Likewise.
1372 * pdp11.c (aout_link_write_other_symbol): Likewise.
1373 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1374 * ecoff.c (ecoff_link_write_external): Likewise.
1375 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1376 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1378 * ecoff.c (ecoff_link_hash_traverse): Delete.
1379 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1380 _bfd_coff_write_global_sym.
1381 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1382 * libcoff.h: Regenerate.
1384 2011-06-10 Nick Clifton <nickc@redhat.com>
1386 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1387 backend does not provide a function for creating dynamic sections
1389 (bfd_elf_final_link): Issue a warning message if a dynamic section
1390 has the SHT_NOTE type.
1391 (bfd_elf_final_link): Do not look for dynamic strings in a section
1392 that does not have the SHT_STRTAB type or the name .dynstr.
1393 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1394 section is not in the output binary.
1395 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1397 2011-06-09 Tristan Gingold <gingold@adacore.com>
1399 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1400 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1403 2011-06-09 Tristan Gingold <gingold@adacore.com>
1405 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1407 2011-06-09 Nick Clifton <nickc@redhat.com>
1410 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1411 that the output section has an allocated bfd_elf_section_data
1413 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1414 symbols in sections that have been removed by garbage collection.
1416 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1418 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1419 relocations in SEC_DEBUGGING sections when building shared
1422 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1425 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1426 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1428 2011-06-08 Tristan Gingold <gingold@adacore.com>
1430 * makefile.vms (OBJS): Add elfxx-ia64.obj
1433 2011-06-08 Alan Modra <amodra@gmail.com>
1435 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1436 * sco5-core.c: Init match_priority field.
1438 2011-06-08 Alan Modra <amodra@gmail.com>
1440 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1441 indirect links here.
1443 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1445 * irix-core.c (irix_core_vec): Add match_priority field.
1447 2011-06-06 Alan Modra <amodra@gmail.com>
1449 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1451 * configure.in: Bump bfd version.
1452 * elfcode.h (elf_object_p): Delete hacks preventing match of
1453 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1454 * elfxx-target.h (elf_match_priority): Define and use.
1455 * format.c (bfd_check_format_matches): Use target match_priority
1456 to choose best of multiple matching targets. In cases with multiple
1457 matches rerun _bfd_check_format if we don't choose the last match.
1458 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1459 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1460 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1461 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1462 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1463 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1464 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1465 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1466 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1467 * vms-lib.c, * xsym.c: Init match_priority field.
1468 * configure: Regenerate.
1469 * bfd-in2.h: Regenerate.
1471 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1474 * elfcode.h (elf_object_p): Revert the last change.
1476 2011-06-04 Alan Modra <amodra@gmail.com>
1478 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1479 return the other arch.
1480 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1483 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1486 * hash.c (higher_primer_number): Add more, small, prime numbers.
1487 (bfd_hash_set_default_size): Likewise.
1489 2011-06-02 Nick Clifton <nickc@redhat.com>
1491 * coff-mcore.c: Fix spelling typo.
1492 * coff-stgo32.c: Likewise.
1493 * elf32-arm.c: Likewise.
1494 * elf32-avr.c: Likewise.
1495 * elf-m68hc1x.c: Likewise.
1496 * elf32-mcore.c: Likewise.
1497 * elf32-mep.c: Likewise.
1498 * elf32-mt.c: Likewise.
1499 * elf32-ppc.c: Likewise.
1500 * elf32-xtensa.c: Likewise.
1501 * elf64-ppc.c: Likewise.
1502 * elfxx-mips.c: Likewise.
1503 * netbsd.h: Likewise.
1504 * nlmcode.h: Likewise.
1505 * vms-alpha.c: Likewise.
1506 * po/bfd.pot: Regenerate.
1507 * po/SRC-POTFILES.in: Regenerate.
1509 2011-06-01 DJ Delorie <dj@redhat.com>
1511 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1512 * target.c: Likewise.
1513 * configure.in: Likewise.
1514 * configure.in: Regenerate.
1515 * elf32-rx.c: Add elf32-rx-be-ns target.
1516 (rx_elf_object_p): Never allow the be-ns target by default,
1517 only allow it if the user requests it.
1519 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1521 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1522 relocation in readonly section in a shared object.
1523 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1525 2011-05-31 Nick Clifton <nickc@redhat.com>
1527 * archive.c (adjust_relative_path): Fix comment to prevent it
1528 corrupting the auto-generated bfd.h.
1530 2011-05-31 Paul Brook <paul@codesourcery.com>
1532 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1533 for known functions.
1534 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1537 2011-05-31 Paul Brook <paul@codesourcery.com>
1539 * elf32-arm.c (arm_stub_is_thumb): Add
1540 arm_stub_long_branch_v4t_thumb_tls_pic.
1541 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1544 2011-05-27 Nick Clifton <nickc@redhat.com>
1547 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1548 unable to read a file pointed to by an entry in a thin archive.
1549 (adjust_relative_path): Use lrealpath to canonicalize paths.
1550 Handle the case where the reference path is above the current
1551 path in the directory tree.
1553 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1556 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1557 R_X86_64_TPOFF64 in executable.
1559 2011-05-26 Alan Modra <amodra@gmail.com>
1561 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1562 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1563 local_protected comment.
1565 2011-05-25 Tristan Gingold <gingold@adacore.com>
1567 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1568 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1569 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1570 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1571 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1572 (elf32-ia64.c): Created from elfnn-ia64.c
1573 (elf64-ia64.c): Likewise.
1574 * elfxx-ia64.h: New file.
1575 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1576 functions.Includes elfxx-ia64.h.
1577 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1578 (IA64_HOWTO): Adjust.
1579 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1580 (elfNN_ia64_reloc_type_lookup): Renames to
1581 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1582 (elfNN_ia64_reloc_name_lookup): Renames to
1583 ia64_elf_reloc_name_lookup. Make it public.
1584 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1585 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1587 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1588 Move it and make it public. Move prototype to elfxx-ia64.h
1589 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1590 Move prototype to elfxx-ia64.h
1591 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1592 (elfNN_ia64_info_to_howto): Adjust calls.
1593 (elfNN_ia64_relax_section): Adjust calls.
1594 (count_dyn_reloc): Fix typo.
1595 (elfNN_ia64_relocate_section): Adjust calls.
1596 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1597 (bfd_elfNN_bfd_reloc_type_lookup)
1598 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1599 * configure: Regenerate.
1600 * Makefile.in: Regenerate.
1602 2011-05-23 DJ Delorie <dj@redhat.com>
1604 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1605 the vma/lma swapping done in elf32_rx_modify_program_headers.
1607 2011-05-23 Nick Clifton <nickc@redhat.com>
1609 * elf-m10300.c (mn10300_elf_mkobject): New function.
1610 (bfd_elf32_mkobject): Define.
1612 2011-05-23 Alan Modra <amodra@gmail.com>
1614 * elf-bfd.h: Comment typo fix.
1615 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1616 struct elf_dyn_relocs throughout.
1617 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1619 2011-05-23 Alan Modra <amodra@gmail.com>
1621 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1622 functions rather than warning callback or _bfd_error_handler.
1623 * elf32-ppc.c: Likewise.
1624 * elf64-ppc.c: Likewise.
1625 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1627 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1629 2011-05-23 Alan Modra <amodra@gmail.com>
1632 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1633 .tbss, and page align same for all SHT_NOBITS sections.
1635 2011-05-21 Alan Modra <amodra@gmail.com>
1638 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1640 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1641 segment if just for .tbss.
1642 (assign_file_positions_for_load_sections): Don't report "can't
1643 allocate in segment" errors for .tbss.
1644 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1645 from SHT_NOBITS section filepos.
1647 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1649 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1650 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1651 (elf32_tic6x_relocate_section): Handle them.
1653 2011-05-18 Nick Clifton <nickc@redhat.com>
1656 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1657 sections when building shared libraries.
1659 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1662 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1665 2011-05-18 Tristan Gingold <gingold@adacore.com>
1667 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1668 (xcoff_sweep): Always keep dwarf sections.
1669 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1671 2011-05-18 Tristan Gingold <gingold@adacore.com>
1673 * libxcoff.h (struct xcoff_dwsect_name): New type.
1674 (XCOFF_DWSECT_NBR_NAMES): New macro.
1675 (xcoff_dwsect_names): Declare.
1676 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1677 (styp_to_sec_flags): Ditto.
1678 (coff_new_section_hook): Ditto.
1679 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1680 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1682 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1685 * elf32-rx.c (ignore_lma): New variable.
1686 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1687 (rx_modify_program_headers): Only copy the LMA into the VMA if
1690 2011-05-17 Alan Modra <amodra@gmail.com>
1693 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1694 * elflink.c (elf_link_add_object_symbols): Likewise.
1695 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1697 2011-05-16 Alan Modra <amodra@gmail.com>
1699 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1701 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1703 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1704 global GOT entries for GOT_PAGE relocations against global symbols.
1706 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1708 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1709 (tic6x-*-*): Replaced by these.
1710 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1711 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1712 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1714 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1715 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1716 "elf32-target.h" two more times.
1717 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1718 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1719 bfd_elf32_tic6x_elf_le_vec.
1720 * configure: Regenerate.
1722 2011-05-13 Jan Beulich <jbeulich@novell.com>
1724 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1726 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1728 * config.in: Regenerated.
1729 * configure: Regenerated.
1730 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1731 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1732 HAVE_PSINFO32_T_PR_PID.
1733 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1734 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1735 and HAVE_PSINFO32_T_PR_PID.
1736 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1738 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1740 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1742 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1743 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1745 2011-05-09 Paul Brook <paul@codesourcery.com>
1747 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1748 * bfd-in2.h: Regenerate.
1749 * elf32-tic6x.c: Include limits.h.
1750 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1751 _tic6x_elf_section_data): New.
1752 (elf32_tic6x_section_data): Define.
1753 (elf32_tic6x_new_section_hook): Allocate target specific data.
1754 (elf32_tic6x_add_unwind_table_edit): New function.
1755 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1756 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1757 elf32_tic6x_copy_exidx_entry): New functions.
1758 (elf_backend_write_section): Define.
1760 2011-05-09 Paul Brook <paul@codesourcery.com>
1762 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1763 elf32_tic6x_fake_sections): New functions.
1764 (elf_backend_fake_sections): Define.
1766 2011-05-09 Paul Brook <paul@codesourcery.com>
1768 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1769 (elf_backend_gc_mark_extra_sections): Define.
1771 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1774 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1775 references to symbols defined in discarded sections.
1777 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1780 * coffgen.c (coff_write_symbol): Assume input section is its own
1781 output section if output_section member not set.
1782 (coff_write_alien_symbol): Likewise.
1784 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1787 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1789 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1792 * section.c (SEC_ELF_REVERSE_COPY): New.
1793 * bfd-in2.h: Regenerated.
1795 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1798 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1799 * bfd-in2.h: Regenerate.
1801 2011-05-06 Tristan Gingold <gingold@adacore.com>
1803 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1804 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1805 any code section. Add comments.
1806 (alpha_vms_object_p): Use void * instead of PTR.
1807 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1808 (build_module_list): Guard against no DST section. Add comments.
1809 (alpha_vms_link_output_symbol): Discard undefined symbols.
1810 (alpha_vms_get_section_contents): Simply memcpy if the section was
1811 already loaded. Fix typo.
1812 (vms_new_section_hook): Use void * instead of PTR.
1813 (vms_alpha_vec): Ditto.
1815 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1817 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1818 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1820 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1822 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1823 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1824 mismatch. Choose the lower of the two values.
1825 (bfd_elf32_bfd_final_link): New macro.
1827 2011-04-28 Tristan Gingold <gingold@adacore.com>
1829 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1830 (bfd_xcoff_swap_aux_out): Ditto.
1831 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1832 (bfd_xcoff64_swap_aux_out): Ditto.
1834 2011-05-04 Alan Modra <amodra@gmail.com>
1837 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1838 was_undefined on dot-symbols.
1840 2011-05-03 Paul Brook <paul@codesourcery.com>
1843 * elf32-tic6x.c (elf32_tic6x_howto_table,
1844 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1845 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1848 2011-05-01 Alan Modra <amodra@gmail.com>
1851 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1852 creating ifunc sections.
1853 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1855 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1857 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1860 2011-04-28 Tom Tromey <tromey@redhat.com>
1862 * bfdio.c (memory_bstat): Pass correct size to memset.
1864 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1866 * dwarf2.c (dwarf_debug_sections): Mark const.
1867 * elf.c (special_sections): Likewise.
1868 * libbfd-in.h (dwarf_debug_sections): Likewise.
1869 * libbfd.h: Regenerate.
1871 2011-04-26 Kai Tietz <ktietz@redhat.com>
1873 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1876 2011-04-26 Tristan Gingold <gingold@adacore.com>
1878 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1880 2011-04-24 Alan Modra <amodra@gmail.com>
1884 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1885 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1886 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1887 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1888 it is a redef of an IR symbol in a real BFD.
1890 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1892 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1893 in readonly section in a shared object.
1894 (elf_i386_size_dynamic_sections): Likewise.
1895 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1896 (elf_x86_64_size_dynamic_sections): Likewise.
1898 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1901 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1903 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1905 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1907 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1908 on dynamic symbol error.
1909 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1911 2011-04-20 Tristan Gingold <gingold@adacore.com>
1913 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1915 2011-04-20 Alan Modra <amodra@gmail.com>
1917 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1918 (bfd_hash_table_init_n): Overflow checking.
1919 (bfd_hash_set_default_size): Return current size. Take unsigned long
1920 arg. Add 65537 to hash_size primes.
1921 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1922 * bfd-in2.h: Regenerate.
1924 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1926 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1929 2011-04-20 Alan Modra <amodra@gmail.com>
1931 * libbfd.c (bfd_log2): Do return rounded up value.
1932 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1933 call with expanded old round down version of the function.
1935 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1936 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1938 2011-04-20 Alan Modra <amodra@gmail.com>
1941 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1942 in their own common section.
1943 * elflink.c (elf_link_add_object_symbols): Likewise.
1944 * linker.c (generic_link_check_archive_element): Don't lose flags
1945 if common section is pre-existing.
1946 (_bfd_generic_link_add_one_symbol): Likewise.
1948 2011-04-20 Alan Modra <amodra@gmail.com>
1951 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1952 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1953 multiple_definition regardless of allow_multiple_definition.
1954 * simple.c (simple_dummy_multiple_definition): Update.
1955 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1958 2011-04-18 Tristan Gingold <gingold@adacore.com>
1960 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1962 2011-04-18 Alan Modra <amodra@gmail.com>
1966 * bfd.c (BFD_PLUGIN): Define.
1967 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1968 * bfd-in2.h: Regenerate.
1969 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1970 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1972 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1974 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1977 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1979 * elf-bfd.h (struct sdt_note): New struct.
1980 (struct elf_obj_tdata) <sdt_note_head>: New field.
1981 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1982 (elfobj_grok_stapsdt_note): Likewise.
1983 (elf_parse_notes): Added code to treat SystemTap note
1986 2011-04-12 Richard Henderson <rth@redhat.com>
1988 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1989 exclude empty .got sections.
1991 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1993 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1994 array access for BFD_RELOC_386_IRELATIVE.
1996 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1998 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2000 2011-04-11 Mark Wielaard <mjw@redhat.com>
2003 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2004 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2005 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2006 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2007 also if STB_GNU_UNIQUE symbol binding was seen.
2008 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2009 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2010 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2011 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2012 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2013 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2015 2011-04-11 Alan Modra <amodra@gmail.com>
2017 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2019 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2020 (_bfd_generic_get_section_contents_in_window): Likewise.
2021 * section.c (bfd_get_section_contents): Likewise.
2022 * compress.c (bfd_get_full_section_contents): Likewise.
2023 * elf32-rx.c (rx_final_link): Ignore rawsize.
2024 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2025 bfd with bfd_get_section_limit.
2026 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2027 os->size during final link. Update callers.
2028 * bfd-in2.h: Regenerate.
2030 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2033 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2034 as the number of global entries when merging with the primary GOT.
2036 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2038 * elf32-i386.c: Update copyright year.
2039 * elf64-x86-64.c: Likewise.
2041 2011-04-09 Kai Tietz <ktietz@redhat.com>
2043 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2044 buffer and use rawsize for sorting.
2045 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2046 before doing alignment.
2048 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2050 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2051 error on unsupported relocation.
2052 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2054 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2057 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2060 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2063 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2064 instead of shared for R_386_TLS_LDO_32.
2066 2011-04-08 Tristan Gingold <gingold@adacore.com>
2068 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2070 * xcoff-target.h: Remove
2071 * Makefile.in: Regenerate.
2073 2011-04-07 Cary Coutant <ccoutant@google.com>
2075 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2077 2011-04-07 Paul Brook <paul@codesourcery.com>
2079 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2081 (elf32_tic6x_howto_table_rel): Ditto.
2082 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2083 (elf32_tic6x_check_relocs): Ditto.
2085 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2087 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2089 (strongarm*, thumb*, xscale*): Remove architectures.
2090 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2091 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2092 xscale-*-coff): Remove targets.
2094 2011-04-01 Tristan Gingold <gingold@adacore.com>
2096 * elfxx-ia64.c: include bfd_stdint.h
2098 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2100 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2101 dynobj and its initialization.
2103 2011-03-31 Tristan Gingold <gingold@adacore.com>
2105 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2106 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2107 BFD_HOST_LONG_LONG to 1.
2109 2011-03-31 Tristan Gingold <gingold@adacore.com>
2111 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2112 (_bfd_vms_write_etir): Ditto.
2113 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2114 * configure.com: Generate bfd_stdint.h
2116 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2118 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2119 (elf32_tic6x_setup): Declare.
2120 * elf32-tic6x.c: Include <limits.h>.
2121 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2122 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2124 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2125 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2126 tic6x_elf_scom_symbol_ptr): New static variables.
2127 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2128 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2129 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2130 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2131 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2132 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2133 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2134 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2135 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2136 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2137 to weak symbols as required by the ABI.
2138 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2139 as needed when generating DSBT output.
2140 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2141 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2142 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2143 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2144 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2145 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2146 New static functions.
2147 (ELF_MAXPAGESIZE): Define to 0x1000.
2148 (bfd_elf32_bfd_copy_private_bfd_data,
2149 bfd_elf32_bfd_link_hash_table_create,
2150 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2151 elf_backend_want_got_plt, elf_backend_want_dynbss,
2152 elf_backend_plt_readonly, elf_backend_got_header_size,
2153 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2154 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2155 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2156 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2157 elf_backend_section_from_bfd_section,
2158 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2159 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2160 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2162 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2163 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2164 * bfd/bfd-in2.h: Regenerate.
2165 * bfd/libbfd.h: Regenerate.
2166 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2168 2011-03-31 Tristan Gingold <gingold@adacore.com>
2170 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2171 entry on xcoff when value is C_NULL_VALUE.
2173 2011-03-31 Tristan Gingold <gingold@adacore.com>
2175 * libcoff-in.h (exec_hdr): Remove.
2176 * libcoff.h: Regenerate.
2178 2011-03-30 Nick Clifton <nickc@redhat.com>
2180 * po/da.po: Updated Danish translation.
2182 2011-03-29 Richard Henderson <rth@redhat.com>
2184 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2185 (elf64_alpha_gc_sweep_hook): New.
2186 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2187 (elf_backend_can_gc_sections): New.
2189 2011-03-26 John Marino <binutils@marino.st>
2191 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2192 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2193 * configure: Regenerate.
2195 2011-03-25 Michael Snyder <msnyder@vmware.com>
2197 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2199 2011-03-25 Tristan Gingold <gingold@adacore.com>
2201 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2202 of find_nearest_line on object files.
2204 2011-03-25 Tristan Gingold <gingold@adacore.com>
2206 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2208 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2210 2011-03-24 Alan Modra <amodra@gmail.com>
2212 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2213 old-style __tls_get_addr calls without marker relocs don't match
2214 their arg setup insn one for one. If such mismatches are found
2215 report the reloc and don't do any tls optimization.
2216 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2218 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2220 * bfd-in2.h: Regenerate.
2222 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2224 * archures.c: Add AVR XMEGA architecture information.
2225 * cpu-avr.c (arch_info_struct): Likewise.
2226 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2227 (elf32_avr_object_p): Likewise.
2229 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2231 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2232 * bfd-in2.h: Regenerate.
2233 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2234 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2236 (elf32_arm_howto_from_type): Update accordingly.
2237 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2238 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2239 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2240 with an extra noncall_refcount field.
2241 (arm_local_iplt_info): New structure.
2242 (elf_arm_obj_tdata): Add local_iplt.
2243 (elf32_arm_local_iplt): New accessor macro.
2244 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2245 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2246 Change tls_type to a bitfield and add is_iplt.
2247 (elf32_arm_link_hash_newfunc): Update accordingly.
2248 (elf32_arm_allocate_local_sym_info): New function.
2249 (elf32_arm_create_local_iplt): Likewise.
2250 (elf32_arm_get_plt_info): Likewise.
2251 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2252 (elf32_arm_get_local_dynreloc_list): Likewise.
2253 (create_ifunc_sections): Likewise.
2254 (elf32_arm_copy_indirect_symbol): Update after the changes to
2255 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2256 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2257 to get PLT information. Assert that all STT_GNU_IFUNC references
2258 are turned into PLT references.
2259 (arm_build_one_stub): Pass the symbol type to
2260 elf32_arm_final_link_relocate.
2261 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2262 (elf32_arm_allocate_irelocs): New function.
2263 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2264 all R_ARM_IRELATIVE.
2265 (elf32_arm_allocate_plt_entry): New function.
2266 (elf32_arm_populate_plt_entry): Likewise.
2267 (elf32_arm_final_link_relocate): Add an st_type parameter.
2268 Set srelgot to null for static objects. Use separate variables
2269 to record which st_value and st_type should be used when generating
2270 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2271 symbol's PLT information, setting has_iplt_entry, splt,
2272 plt_offset and gotplt_offset accordingly. Check whether
2273 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2274 the relocation target accordingly. Broaden assert to include
2275 .iplts. Don't set sreloc for static relocations. Assert that
2276 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2277 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2278 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2279 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2280 resolve GOT references to the .igot.plt entry.
2281 (elf32_arm_relocate_section): Update the call to
2282 elf32_arm_final_link_relocate.
2283 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2284 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2285 relocations in shared libraries and relocatable executables.
2286 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2287 to get the list of dynamic relocations for a local symbol.
2288 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2289 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2290 to allocate local symbol information. Treat R_ARM_REL32 and
2291 R_ARM_REL32_NOI as call relocations in shared libraries and
2292 relocatable executables. Record PLT information for local
2293 STT_GNU_IFUNC functions as well as global functions. Count
2294 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2295 to get the list of dynamic relocations for a local symbol.
2296 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2297 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2298 removed. Update after the changes to elf32_arm_link_hash_entry.
2299 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2300 entries should live in .plt or .iplt. Check whether the .igot.plt
2301 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2302 to allocate .plt and .(i)got.plt entries. Detect which .got
2303 entries will need R_ARM_IRELATIVE relocations and use
2304 elf32_arm_allocate_irelocs to allocate them. Likewise other
2305 non-.got dynamic relocations.
2306 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2307 and dynamic relocations for local STT_GNU_IFUNC symbols.
2308 Check whether the .igot.plt and .got entries can be combined.
2309 Detect which .got entries will need R_ARM_IRELATIVE relocations
2310 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2311 section pointers intead of strcmp checks. Handle iplt and igotplt.
2312 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2313 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2314 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2316 (elf32_arm_output_plt_map_1): New function, split out from
2317 elf32_arm_output_plt_map. Handle .iplt entries. Use
2318 elf32_arm_plt_needs_thumb_stub_p.
2319 (elf32_arm_output_plt_map): Call it.
2320 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2321 local .iplt entries.
2322 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2323 (elf32_arm_swap_symbol_out): Likewise.
2324 (elf32_arm_add_symbol_hook): New function.
2325 (elf_backend_add_symbol_hook): Define for all targets.
2327 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2329 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2330 * elf.c (swap_out_syms): Set st_target_internal for each
2332 * elfcode.h (elf_swap_symbol_in): Likewise.
2333 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2334 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2335 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2336 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2337 * elflink.c (elf_link_output_extsym): Likewise.
2338 (bfd_elf_final_link): Likewise.
2339 (elf_link_add_object_symbols): Copy st_target_internal
2340 to the hash table if we see a definition.
2341 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2342 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2343 a branch_type field.
2344 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2345 (arm_type_of_stub): Replace actual_st_type with an
2346 actual_branch_type parameter.
2347 (arm_build_one_stub): Use branch types rather than st_types to
2348 determine the type of branch.
2349 (cortex_a8_erratum_scan): Likewise.
2350 (elf32_arm_size_stubs): Likewise.
2351 (bfd_elf32_arm_process_before_allocation): Likewise.
2352 (allocate_dynrelocs_for_symbol): Likewise.
2353 (elf32_arm_finish_dynamic_sections): Likewise.
2354 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2355 a branch_type parameter.
2356 (elf32_arm_relocate_section): Update call accordingly.
2357 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2358 (elf32_arm_output_map_sym): Initialize st_target_internal.
2359 (elf32_arm_output_stub_sym): Likewise.
2360 (elf32_arm_symbol_processing): Delete.
2361 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2362 Use st_target_internal to record the branch type.
2363 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2365 (elf32_arm_is_function_type): Delete.
2366 (elf_backend_symbol_processing): Likewise.
2367 (elf_backend_is_function_type): Likewise.
2369 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2371 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2372 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2375 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2377 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2378 may_need_local_target_p and may_become_dynamic_p to classify
2379 the relocation type. Don't check info->symbolic or h->def_regular
2380 when deciding whether to record a potential dynamic reloc.
2381 Don't treat potential dynamic relocs as PLT references.
2382 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2383 try to make the PLT reference count go negative.
2385 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2387 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2388 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2389 Only create a dynamic relocation for local references if
2391 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2392 allocation accordingly.
2393 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2395 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2397 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2398 (elf32_arm_add_dynreloc): Likewise.
2399 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2400 to allocate dynamic relocations.
2401 (elf32_arm_size_dynamic_sections): Likewise.
2402 (allocate_dynrelocs): Likewise. Rename to
2403 allocate_dynrelocs_for_symbol.
2404 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2405 create dynamic relocations.
2406 (elf32_arm_finish_dynamic_symbol): Likewise.
2408 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2410 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2411 x32 GD->IE and GD->LE transitions.
2412 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2413 and LD->LE transitions.
2415 2011-03-10 Alan Modra <amodra@gmail.com>
2417 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2418 for LO_DS error message and correct multiple.
2420 2011-03-10 Alan Modra <amodra@gmail.com>
2422 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2423 (ppc64_elf_link_just_syms): New function.
2424 (opd_entry_value): Don't assume big-endian host.
2425 (get_r2off): New function.
2426 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2428 2011-03-06 Michael Snyder <msnyder@vmware.com>
2430 * compress.c (bfd_compress_section_contents): Check for out of mem.
2432 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2433 that case statement falls through intentionally.
2435 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2437 2011-03-04 Alan Modra <amodra@gmail.com>
2439 * archive.c (bsd_write_armap): Don't call stat in deterministic
2440 mode, and don't use st_mtime if stat returns error.
2442 2011-03-03 Michael Snyder <msnyder@vmware.com>
2444 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2446 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2448 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2449 (aout_link_write_other_symbol): Missing break statement.
2451 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2453 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2455 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2457 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2458 x32 IE->LE transition.
2459 (elf_x86_64_relocate_section): Likewise.
2461 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2463 * elflink.c (is_reloc_section): Remove function.
2464 (get_dynamic_reloc_section_name): Construct string manually.
2466 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2468 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2469 (adjust_relative_path): Likewise.
2470 (_bfd_construct_extended_name_table): Likewise.
2471 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2472 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2473 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2474 * elf32-spu.c (sort_bfds): Likewise.
2475 (spu_elf_auto_overlay): Likewise.
2476 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2477 * xcofflink.c (xcoff_set_import_path): Likewise.
2478 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2479 (xtensa_regfile_lookup_shortname): Likewise.
2481 2011-02-28 Alan Modra <amodra@gmail.com>
2484 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2485 stringsize. Properly sanity check symdef_count. Remove redundant
2488 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2490 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2491 and handle claim_file seeking. Only try to load the plugin once.
2493 2011-02-22 Andreas Schwab <schwab@redhat.com>
2495 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2496 relocation read the value from the second GOT slot.
2498 2011-02-15 Tristan Gingold <gingold@adacore.com>
2500 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2502 2011-02-15 Alan Modra <amodra@gmail.com>
2504 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2505 toc relocs. Fuss over free(NULL).
2507 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2509 * elflink.c (bfd_elf_size_dynamic_sections): Add
2510 bfd_get_symbol_leading_char to the start of newname.
2512 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2514 * configure: Regenerate.
2516 2011-02-09 Alan Modra <amodra@gmail.com>
2518 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2519 we are done. When optimising large toc, check that a global
2520 symbol on a toc reloc is defined in a kept section.
2522 2011-02-08 Nick Clifton <nickc@redhat.com>
2525 * elf.c (assign_file_positions_for_load_sections): Set the program
2526 header offset and entry size to zero if there are no program
2529 2011-02-08 Alan Modra <amodra@gmail.com>
2531 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2532 local_syms when looking for local symbols in .toc.
2534 2011-02-01 Alan Modra <amodra@gmail.com>
2536 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2537 for toc pointer on any section having makes_toc_func_call set.
2538 (check_pasted_section): Ensure pasted .init/.fini fragments use
2539 the same toc if any has makes_toc_func_call set.
2541 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2543 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2546 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2548 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2549 common sections too.
2551 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2553 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2556 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2558 Fix compilation for mingw64.
2559 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2560 typecast to avoid warning.
2561 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2563 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2564 of long for pointer to avoid warning.
2565 (elfNN_ia64_relax_brl): Idem.
2566 (elfNN_ia64_install_value): Idem.
2567 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2569 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2571 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2572 h->needs_plt when deciding whether to record a possible dynamic reloc.
2574 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2576 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2577 dynamic relocs for the removed section.
2579 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2581 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2584 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2586 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2587 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2588 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2589 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2590 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2591 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2594 2011-01-14 Alan Modra <amodra@gmail.com>
2596 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2598 (_bfd_default_error_handler): Likewise.
2599 * elf.c (print_segment_map): Likewise.
2600 * libbfd.c (warn_deprecated): Likewise.
2601 * som.c (som_sizeof_headers): No need to do so here.
2602 * coff-i860.c: Replace use of printf for error messages with
2604 * coff-ppc.c: Likewise.
2605 * coff-sh.c: Likewise.
2606 * elf32-bfin.c: Likewise.
2607 * elf32-dlx.c: Likewise.
2608 * elf32-mep.c: Likewise.
2609 * elf32-v850.c: Likewise.
2610 * mach-o.c: Likewise.
2613 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2615 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2617 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2618 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2620 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2622 (elf_x86_64_finish_dynamic_symbol): Updated.
2623 (elf_x86_64_finish_dynamic_sections): Don't use
2624 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2625 bfd_elf64_swap_dyn_out.
2627 2011-01-14 J. Park <grassman@gmail.com>
2630 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2631 following bfd_link_hash_warning symbol link.
2633 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2634 Glauber de Oliveira Costa <glommer@gmail.com>
2636 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2637 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2638 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2640 * libbfd.h: Rebuilt.
2641 * bfd-in2.h: Rebuilt.
2642 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2643 (elf32_arm_reloc_map): Likewise.
2644 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2645 (elf32_arm_stub_long_branch_any_tls_pic,
2646 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2647 (DEF_STUBS): Add new stubs.
2648 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2649 (elf32_arm_local_tlsdesc_gotent): New.
2650 (GOT_TLS_GDESC): New mask.
2651 (GOT_TLS_GD_ANY): Define.
2652 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2653 (elf32_arm_compute_jump_table_size): New.
2654 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2655 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2656 sgotplt_jump_table_size fields.
2657 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2658 (elf32_arm_link_hash_table_create): Initialize new fields.
2659 (arm_type_of_stub): Check TLS desc relocs too.
2660 (elf32_arm_stub_name): TLS desc relocs can be shared.
2661 (elf32_arm_tls_transition): Determine relaxation.
2662 (arm_stub_required_alignment): Add tls stubs.
2663 (elf32_arm_size_stubs): Likewise.
2664 (elf32_arm_tls_relax): Perform TLS relaxing.
2665 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2666 (IS_ARM_TLS_GNU_RELOC): New.
2667 (IS_ARM_TLS_RELOC): Use it.
2668 (elf32_arm_relocate_section): Perform TLS relaxing.
2669 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2671 (allocate_dynrelocs): Allocate tls desc relcoations.
2672 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2674 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2676 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2678 (elf32_arm_finish_dynamic_symbol): Adjust.
2679 (arm_put_trampoline): New.
2680 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2682 (elf_backend_always_size_sections): Define.
2684 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2686 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2688 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2692 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2693 handle symbols marked with regular reference, but not non-GOT
2694 reference when building shared library.
2696 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2697 local and global STT_GNU_IFUNC symols when building shared
2699 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2701 2011-01-05 DJ Delorie <dj@redhat.com>
2703 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2704 * libbfd.h: Regenerate.
2705 * bfd-in2.h: Regenerate.
2706 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2708 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2710 * cpu-i386.c (bfd_i386_compatible): New.
2711 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2712 with bfd_i386_compatible.
2713 (bfd_x86_64_arch_intel_syntax): Likewise.
2714 (bfd_i386_arch_intel_syntax): Likewise.
2715 (i8086_arch): Likewise.
2716 (bfd_x64_32_arch): Likewise.
2717 (bfd_x86_64_arch): Likewise.
2718 (bfd_i386_arch): Likewise.
2720 For older changes see ChangeLog-2010
2726 version-control: never
projects / deliverable / binutils-gdb.git / blob