1 2011-10-18 David S. Miller <davem@davemloft.net>
4 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
5 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
6 call delay slot instruction forward 4 bytes when performing
9 2011-10-17 Alan Modra <amodra@gmail.com>
13 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
14 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
16 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
18 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
19 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
21 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
22 updates of the plt refcount.
23 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
24 refcount in relation to the plt refcount.
26 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
28 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
31 2011-10-11 Alan Modra <amodra@gmail.com>
34 * archive.c (bfd_generic_archive_p): Only check first element
35 when target_defaulted.
36 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
37 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
39 2011-10-11 Alan Modra <amodra@gmail.com>
42 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
43 thin archive element using container target if not defaulted.
45 2011-10-10 Nick Clifton <nickc@redhat.com>
47 * po/es.po: Updated Spanish translation.
48 * po/fi.po: Updated Finnish translation.
49 * po/fr.po: Updated French translation.
50 * po/ru.po: Updated Russian translation.
52 2011-10-10 Alan Modra <amodra@gmail.com>
54 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
55 (struct ppc_link_hash_table): Add tocsave_htab.
56 (struct tocsave_entry): New.
57 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
58 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
59 (ppc64_elf_link_hash_table_free): ..and delete it.
60 (build_plt_stub): Always put STD_R2_40R1 first.
61 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
62 on plt call. If present add prologue nop location to tocsave_htab.
63 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
64 first insn of plt call stub when R_PPC64_TOCSAVE present.
66 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
69 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
70 alignment and size for common symbols.
72 2011-10-08 Alan Modra <amodra@gmail.com>
76 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
79 2011-10-08 Alan Modra <amodra@gmail.com>
82 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
83 even when strip_discarded is false.
85 2011-10-05 Kai Tietz <ktietz@redhat.com>
87 * coffgen.c (coff_write_alien_symbol): Don't write
88 symbol for discarded sections, if strip_discarded isn't
89 explicit set to false.
90 (coff_write_native_symbol): Likewise.
92 2011-10-05 DJ Delorie <dj@redhat.com>
93 Nick Clifton <nickc@redhat.com>
95 * elf32-rx.c: Add support for PID mode.
96 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
97 Include addend in R_RX_SYM relocations.
99 2011-09-30 Tristan Gingold <gingold@adacore.com>
101 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
102 (read_section): Add sec argument. Adjust the code to get section
104 (read_indirect_string): Adjust call to read_section.
105 (read_abbrevs): Ditto.
106 (decode_line_info): Ditto.
107 (read_debug_ranges): Ditto.
108 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
109 (find_debug_info): Add debug_sections parameter. Use it instead
111 (place_sections): Get section names from stash.
112 (find_line): Add debug_sections argument. Initialize
113 debug_sections field of stash from it.
114 Adjust calls to find_debug_info.
115 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
116 Adjust call to find_line.
117 (_bfd_dwarf2_find_line): Adjust call to find_line.
118 * libcoff-in.h (struct dwarf_debug_section): New declaration.
119 (coff_find_nearest_line_with_names): Likewise.
120 * libcoff.h: Regenerate.
121 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
122 (dwarf_debug_sections): Likewise.
123 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
124 * libbfd.h: Regenerate.
125 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
126 _bfd_dwarf2_find_nearest_line.
127 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
128 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
129 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
130 * coffgen.c (coff_find_nearest_line_with_names): New function.
131 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
132 * coff-rs6000.c (xcoff_debug_sections): New constant.
133 (xcoff_find_nearest_line): New function.
134 (rs6000coff_vec): Use xcoff_find_nearest_line.
135 (pmac_xcoff_vec): Ditto.
137 2011-09-30 Alan Modra <amodra@gmail.com>
140 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
141 (ppc64_elf_edit_toc): Check HA relocs.
142 (ha_reloc_match): Delete function.
143 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
144 Instead do it and low part optimization based on
145 ha_relocs_not_using_r2.
147 2011-09-29 Alan Modra <amodra@gmail.com>
150 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
151 debug and special section groups.
153 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
156 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
157 clearing def_dynamic.
158 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
160 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
163 2011-09-27 Kai Tietz <ktietz@redhat.com>
165 * coffcode.h (sec_to_styp_flags): Handle
166 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
167 SEC_LINK_DUPLICATES_SAME_SIZE.
169 2011-09-22 Tristan Gingold <gingold@adacore.com>
171 * configure.in: Bump version to 2.22.51
172 * configure: Regenerate.
174 2011-09-21 David S. Miller <davem@davemloft.net>
176 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
177 * elfxx-sparc.h: Declare it.
178 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
179 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
181 2011-09-21 Tristan Gingold <gingold@adacore.com>
183 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
184 Deals with size limited strings.
185 (bfd_mach_o_build_commands): Initialize more fields.
187 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
190 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
193 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
196 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
197 to struct bfd_elf_version_tree.
199 * elflink.c (elf_info_failed): Remove verdefs.
200 (_bfd_elf_export_symbol): Updated.
201 _bfd_elf_link_assign_sym_version): Likewise.
202 (bfd_elf_size_dynamic_sections): Remove pointer to struct
203 bfd_elf_version_tree. Updated.
204 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
207 * linker.c (bfd_hide_sym_by_version): New.
209 * bfd-in2.h: Regenerated.
211 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
214 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
215 if there are no GOT relocations.
217 2011-09-09 Kai Tietz <ktietz@redhat.com>
219 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
220 for targets without symbol_leading_char.
222 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
224 * bfdwin.c (bfd_get_file_window): Fix memory leak.
226 2011-09-07 Alan Modra <amodra@gmail.com>
229 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
232 2011-09-06 Alan Modra <amodra@gmail.com>
235 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
236 (ppc64_elf_edit_toc): Fix style nit. Report some details
237 on linker failure due to reference in debug or non-alloc
238 sections to optimized away toc entry, and don't abort.
240 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
242 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
245 2011-08-26 Nick Clifton <nickc@redhat.com>
247 * po/es.po: Updated Spanish translation.
249 2011-08-19 Alan Modra <amodra@gmail.com>
251 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
252 we haven't seen expected -mcmodel=medium/large code relocs.
254 2011-08-18 Tristan Gingold <gingold@adacore.com>
256 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
258 2011-08-17 Tristan Gingold <gingold@adacore.com>
260 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
262 2011-08-17 Alan Modra <amodra@gmail.com>
265 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
266 (_bfd_handle_already_linked): Declare.
267 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
268 _bfd_coff_section_already_linked.
269 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
270 * coffcode.h (coff_section_already_linked): Likewise.
271 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
272 * elf-bfd.h: Likewise.
273 * libbfd-in.h: Likewise.
274 * targets.c: Likewise.
275 * linker.c (bfd_section_already_linked): Likewise.
276 (bfd_section_already_linked_table_lookup): Likewise.
277 (bfd_section_already_linked_table_insert): Likewise.
278 (_bfd_generic_section_already_linked): Likewise. Call
279 _bfd_handle_already_linked.
280 (_bfd_handle_already_linked): New function, split out from..
281 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
282 2011-07-09 changes. Avoid unnecessary strcmp when matching
283 already_linked_list entries. Match plugin linkonce section.
284 (section_signature): Delete.
285 * coffgen.c (_bfd_coff_section_already_linked): New function.
286 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
287 * libbfd.h: Regenerate.
288 * libcoff.h: Regenerate.
289 * bfd-in2.h: Regenerate.
291 2011-08-14 Alan Modra <amodra@gmail.com>
293 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
294 shared and call to _mcount will go via plt.
296 2011-08-14 Alan Modra <amodra@gmail.com>
298 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
299 * elf32-ppc.c: Likewise.
300 (ppc_elf_select_plt_layout): Use einfo rather than info to report
303 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
306 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
307 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
308 and zero-extend it to 64bit if addend is zero for x32. Generate
309 R_X86_64_RELATIVE64 for x32.
311 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
313 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
314 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
315 * elf32-arm.c (elf32_arm_link_hash_table): New field.
316 (elf232_arm_link_hash_table_create): Initialise new field.
317 (check_use_blx): Change test depending on fix_arm1176.
318 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
319 command line options.
321 2011-08-08 Tristan Gingold <gingold@adacore.com>
323 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
324 (segsec_names_xlat): Reorder elements.
325 (bfd_mach_o_read_section_32): Fix typo.
326 (bfd_mach_o_read_section_64): Fix typo.
328 2011-08-08 Tristan Gingold <gingold@adacore.com>
330 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
331 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
332 (bfd_mach_o_section): Use them. Add next field.
333 (bfd_mach_o_segment_command): Replace sections array by
334 sect_head and sect_tail.
335 (bfd_mach_o_get_mach_o_section): New macro.
336 (bfd_mach_o_lookup_section): Remove.
337 (bfd_mach_o_new_section_hook): New function.
338 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
340 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
341 parameter with segname and sectname parameters. Adjust.
342 (bfd_mach_o_append_section_to_segment): New function. Use a
343 linked list for Mach-O sections.
344 (bfd_mach_o_write_segment_32): Adjust.
345 (bfd_mach_o_write_segment_64): Ditto.
346 (bfd_mach_o_build_commands): Fix comment. Adjust.
347 (bfd_mach_o_flatten_sections): Adjust.
348 (bfd_mach_o_print_section_map): Adjust.
349 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
350 (bfd_mach_o_new_section_hook): New function.
351 (bfd_mach_o_init_section_from_mach_o): Ditto.
352 (bfd_mach_o_read_section_32): Remove section parameter.
353 Return a section instead.
354 (bfd_mach_o_read_section_64): Ditto.
355 (bfd_mach_o_read_section): Ditto.
356 (bfd_mach_o_make_bfd_section): Adjust.
357 (bfd_mach_o_read_segment): Adjust for new profile of
358 bfd_mach_o_read_section.
359 (bfd_mach_o_lookup_section): Remove.
360 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
362 2011-08-08 Tristan Gingold <gingold@adacore.com>
364 * mach-o.h (bfd_mach_o_version_min_command): New structure.
365 (bfd_mach_o_load_command): Add version_min.
366 (mach_o_data_struct): Fix comment.
367 * mach-o.c (bfd_mach_o_read_version_min): New function.
368 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
369 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
370 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
371 (bfd_mach_o_get_name_or_null): New function.
372 (bfd_mach_o_get_name): Use the above new one.
373 (bfd_mach_o_load_command_name): Add the above new commands.
374 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
375 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
376 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
377 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
379 2011-08-08 Tristan Gingold <gingold@adacore.com>
381 * mach-o.h: Move size macros to external.h
382 Move reloc macros to reloc.h and x86-64.h.
383 * mach-o-i386.c: Includes mach-o/reloc.h
384 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
385 * mach-o.c: Add includes.
386 (bfd_mach_o_write_header): Use structure from external.h to convert.
387 (bfd_mach_o_write_thread): Ditto.
388 (bfd_mach_o_write_relocs): Ditto.
389 (bfd_mach_o_write_section_32): Ditto.
390 (bfd_mach_o_write_section_64): Ditto.
391 (bfd_mach_o_write_segment_32): Ditto.
392 (bfd_mach_o_write_segment_64): Ditto.
393 (bfd_mach_o_write_symtab): Ditto.
394 (bfd_mach_o_write_contents): Ditto.
395 (bfd_mach_o_read_header): Ditto.
396 (bfd_mach_o_read_section_32): Ditto.
397 (bfd_mach_o_read_section_64): Ditto.
398 (bfd_mach_o_read_symtab_symbol): Ditto.
399 (bfd_mach_o_read_dylinker): Ditto.
400 (bfd_mach_o_read_dylib): Ditto.
401 (bfd_mach_o_read_dysymtab): Ditto.
402 (bfd_mach_o_read_symtab): Ditto.
403 (bfd_mach_o_read_linkedit): Ditto.
404 (bfd_mach_o_read_str): Ditto.
405 (bfd_mach_o_read_dyld_info): Ditto.
406 (bfd_mach_o_read_segment): Ditto.
407 (bfd_mach_o_read_command): Ditto.
408 (bfd_mach_o_archive_p): Ditto.
409 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
410 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
411 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
412 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
413 of an hard-coded value.
415 2011-08-08 Tristan Gingold <gingold@adacore.com>
417 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
418 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
419 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
420 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
422 2011-08-08 Tristan Gingold <gingold@adacore.com>
424 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
425 (bfd_mach_o_convert_section_name_to_bfd): Use it.
426 (bfd_mach_o_get_section_type_from_name): New function.
427 (bfd_mach_o_get_section_attribute_from_name): Ditto.
428 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
429 Add comments. Add prototypes for the above new functions.
431 2011-08-05 Mark Kettenis <kettenis@gnu.org>
433 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
435 2011-08-05 Alan Modra <amodra@gmail.com>
437 * elf64-ppc.c (maybe_strip_output): New function.
438 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
440 2011-08-05 Alan Modra <amodra@gmail.com>
443 * elflink.c (_bfd_elf_section_already_linked): Return matched
444 status. Remove COFF comdat section handling.
445 * linker.c (_bfd_generic_section_already_linked): Return matched
446 status. Don't set SEC_GROUP in l_flags for plugin entries.
447 (bfd_section_already_linked): Update prototype.
448 * targets.c (_section_already_linked): Likewise.
449 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
450 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
451 (_bfd_nolink_section_already_linked): Update.
452 * libbfd.h: Regenerate.
453 * bfd-in2.h: Regenerate.
455 2011-08-05 Alan Modra <amodra@gmail.com>
457 * elf32-ppc.c: Include dwarf2.h.
458 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
459 (ppc_elf_create_glink): Create .eh_frame section.
460 (glink_eh_frame_cie): New array.
461 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
462 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
464 2011-08-04 Tristan Gingold <gingold@adacore.com>
466 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
467 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
469 2011-08-03 Tristan Gingold <gingold@adacore.com>
471 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
472 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
474 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
476 * elfxx-mips.c (check_4byte_branch): Remove function.
477 (check_relocated_bzc): New function.
478 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
479 instructions that immediately follow a compact branch
482 2011-08-02 Alan Modra <amodra@gmail.com>
484 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
486 (ppc_build_one_stub): Adjust get_relocs call to suit..
487 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
489 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
492 * archures.c (bfd_mach_i386_intel_syntax): New.
493 (bfd_mach_i386_i8086): Updated.
494 (bfd_mach_i386_i386): Likewise.
495 (bfd_mach_x86_64): Likewise.
496 (bfd_mach_x64_32): Likewise.
497 (bfd_mach_i386_i386_intel_syntax): Likewise.
498 (bfd_mach_x86_64_intel_syntax): Likewise.
499 (bfd_mach_x64_32_intel_syntax): Likewise.
500 (bfd_mach_l1om): Likewise.
501 (bfd_mach_l1om_intel_syntax): Likewise.
502 (bfd_mach_k1om): Likewise.
503 (bfd_mach_k1om_intel_syntax): Likewise.
505 * bfd-in2.h: Regenerated.
507 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
509 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
510 (bfd_x64_32_arch): Likewise.
512 * elf64-x86-64.c: Include "libiberty.h".
513 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
514 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
515 (elf_x86_64_reloc_type_lookup): Likewise.
516 (elf_x86_64_reloc_name_lookup): Likewise.
517 (elf_x86_64_relocate_section): Likewise.
518 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
520 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
522 * elfxx-mips.c (check_br32): Fix return type.
524 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
526 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
528 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
530 * elfxx-mips.c: Adjust comments throughout.
531 (mips_elf_relax_delete_bytes): Reshape code.
532 (_bfd_mips_elf_relax_section): Remove check for
533 R_MICROMIPS_GPREL16 relocations. Reshape code.
535 2011-07-28 Roland McGrath <mcgrathr@google.com>
537 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
538 (elf_i386_nacl_plt0_entry): New variable.
539 (elf_i386_plt_entry): New variable.
540 (elf_i386_nacl_pic_plt0_entry): New variable.
541 (elf_i386_nacl_pic_plt_entry): New variable.
542 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
543 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
544 (elf_backend_plt_alignment): Likewise.
546 * config.bfd: Handle i[3-7]86-*-nacl*.
547 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
548 * targets.c: Support bfd_elf32_i386_nacl_vec.
549 * configure.in: Likewise.
550 * configure: Regenerated.
552 * elf32-i386.c (struct elf_i386_plt_layout): New type.
553 (GET_PLT_ENTRY_SIZE): New macro.
554 (elf_i386_plt): New variable.
555 (struct elf_i386_backend_data): New member `plt'.
556 (elf_i386_arch_bed): Add initializer for it.
557 (elf_i386_vxworks_arch_bed): Likewise.
558 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
559 (elf_i386_plt_sym_val): Likewise.
560 (elf_i386_relocate_section): Likewise.
561 (elf_i386_finish_dynamic_symbol): Likewise.
562 Also use other elf_i386_plt_layout members for PLT details.
563 (elf_i386_finish_dynamic_sections): Likewise.
565 * elf32-i386.c (struct elf_i386_backend_data): New type.
566 (get_elf_i386_backend_data): New macro.
567 (elf_i386_arch_bed): New variable.
568 (elf_backend_arch_data): New macro.
569 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
570 (elf_i386_link_hash_table_create): Don't initialize them.
571 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
572 elf_i386_backend_data, not elf_i386_link_hash_table.
573 (elf_i386_adjust_dynamic_symbol): Likewise.
574 (elf_i386_allocate_dynrelocs): Likewise.
575 (elf_i386_readonly_dynrelocs): Likewise.
576 (elf_i386_size_dynamic_sections): Likewise.
577 (elf_i386_relocate_section): Likewise.
578 (elf_i386_finish_dynamic_symbol): Likewise.
579 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
580 (elf_i386_vxworks_link_hash_table_create): Function removed.
581 (elf_i386_vxworks_arch_bed): New variable.
582 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
584 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
585 * elfxx-target.h (elf_backend_arch_data): New macro.
586 (elfNN_bed): Use it as initializer for the new member.
588 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
590 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
593 2011-07-26 Jakub Jelinek <jakub@redhat.com>
595 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
596 and .zdebug_macro entry.
597 (dwarf_debug_section_enum): Add debug_macro.
599 2011-07-26 Alan Modra <amodra@gmail.com>
601 * elf64-ppc.c: Include dwarf2.h.
602 (struct ppc_link_hash_table): Add glink_eh_frame.
603 (create_linkage_sections): Create .eh_frame section.
604 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
606 (glink_eh_frame_cie): New array.
607 (ppc64_elf_size_stubs): Size glink_eh_frame.
608 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
609 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
611 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
614 * elf64-mmix.c (struct _mmix_elf_section_data): New members
615 has_warned_bpo and has_warned_pushj.
616 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
617 converting to ISO C. Add new parameter error_message. All
619 (mmix_elf_perform_relocation): Ditto.
620 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
621 Handle the case where mmix_elf_check_common_relocs has not been
622 called, missing preparations for relocs of the respective type.
624 2011-07-24 Chao-ying Fu <fu@mips.com>
625 Ilie Garbacea <ilie@mips.com>
626 Maciej W. Rozycki <macro@codesourcery.com>
627 Joseph Myers <joseph@codesourcery.com>
628 Catherine Moore <clm@codesourcery.com>
629 Richard Sandiford <rdsandiford@googlemail.com>
631 * archures.c (bfd_mach_mips_micromips): New macro.
632 * cpu-mips.c (I_micromips): New enum value.
633 (arch_info_struct): Add bfd_mach_mips_micromips.
634 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
636 (_bfd_mips_elf_relax_section): Likewise.
637 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
638 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
640 (_bfd_mips16_elf_reloc_shuffle): Rename to...
641 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
642 (gprel16_reloc_p): Handle microMIPS ASE.
643 (literal_reloc_p): New function.
644 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
645 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
646 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
647 and _bfd_mips_elf_reloc_shuffle changes.
648 (mips_elf_gprel32_reloc): Update comment.
649 (micromips_reloc_map): New variable.
650 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
651 (mips_elf32_rtype_to_howto): Likewise.
652 (mips_info_to_howto_rel): Likewise.
653 (bfd_elf32_bfd_is_target_special_symbol): Define.
654 (bfd_elf32_bfd_relax_section): Likewise.
655 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
656 (micromips_elf64_howto_table_rela): Likewise.
657 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
658 and _bfd_mips_elf_reloc_shuffle changes.
659 (micromips_reloc_map): Likewise.
660 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
661 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
662 (mips_elf64_rtype_to_howto): Likewise.
663 (bfd_elf64_bfd_is_target_special_symbol): Define.
664 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
665 (elf_micromips_howto_table_rela): Likewise.
666 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
667 and _bfd_mips_elf_reloc_shuffle changes.
668 (micromips_reloc_map): Likewise.
669 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
670 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
671 (mips_elf_n32_rtype_to_howto): Likewise.
672 (bfd_elf32_bfd_is_target_special_symbol): Define.
673 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
674 (LA25_LUI_MICROMIPS_2): Likewise.
675 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
676 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
677 (TLS_RELOC_P): Handle microMIPS ASE.
678 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
679 target is a microMIPS function.
680 (micromips_reloc_p): New function.
681 (micromips_reloc_shuffle_p): Likewise.
682 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
683 (got_disp_reloc_p, got_page_reloc_p): New functions.
684 (got_ofst_reloc_p): Likewise.
685 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
686 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
687 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
688 (micromips_branch_reloc_p): New function.
689 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
690 (tls_gottprel_reloc_p): Likewise.
691 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
692 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
694 (_bfd_mips16_elf_reloc_shuffle): Rename to...
695 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
696 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
697 (mips_tls_got_index, mips_elf_got_page): Likewise.
698 (mips_elf_create_local_got_entry): Likewise.
699 (mips_elf_relocation_needs_la25_stub): Likewise.
700 (mips_elf_calculate_relocation): Likewise.
701 (mips_elf_perform_relocation): Likewise.
702 (_bfd_mips_elf_symbol_processing): Likewise.
703 (_bfd_mips_elf_add_symbol_hook): Likewise.
704 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
705 (mips_elf_add_lo16_rel_addend): Likewise.
706 (_bfd_mips_elf_check_relocs): Likewise.
707 (mips_elf_adjust_addend): Likewise.
708 (_bfd_mips_elf_relocate_section): Likewise.
709 (mips_elf_create_la25_stub): Likewise.
710 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
711 (_bfd_mips_elf_gc_sweep_hook): Likewise.
712 (_bfd_mips_elf_is_target_special_symbol): New function.
713 (mips_elf_relax_delete_bytes): Likewise.
714 (opcode_descriptor): New structure.
716 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
717 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
718 (beq_insn_32): Likewise.
719 (b_insn_16, bz_insn_16): New variables.
720 (BZC32_REG_FIELD): New macro.
721 (bz_rs_insns_32, bz_rt_insns_32): New variables.
722 (bzc_insns_32, bz_insns_16):Likewise.
723 (BZ16_REG, BZ16_REG_FIELD): New macros.
724 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
725 (jal_x_insn_32_bd32): Likewise.
726 (j_insn_32, jalr_insn_32): Likewise.
727 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
728 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
729 (JR16_REG): New macro.
730 (ds_insns_16_bd16): New variable.
731 (lui_insn): Likewise.
732 (addiu_insn, addiupc_insn): Likewise.
733 (ADDIUPC_REG_FIELD): New macro.
734 (MOVE32_RD, MOVE32_RS): Likewise.
735 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
736 (move_insns_32, move_insns_16): New variables.
737 (nop_insn_32, nop_insn_16): Likewise.
739 (find_match): New function.
740 (check_br16_dslot, check_br32_dslot): Likewise.
741 (check_br16, check_br32): Likewise.
742 (IS_BITSIZE): New macro.
743 (check_4byte_branch): New function.
744 (_bfd_mips_elf_relax_section): Likewise.
745 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
746 and microMIPS modules together.
747 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
748 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
749 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
750 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
751 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
752 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
753 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
754 (BFD_RELOC_MICROMIPS_LO16): Likewise.
755 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
756 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
757 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
758 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
759 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
760 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
761 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
762 (BFD_RELOC_MICROMIPS_SUB): Likewise.
763 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
764 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
765 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
766 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
767 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
768 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
769 (BFD_RELOC_MICROMIPS_JALR): Likewise.
770 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
771 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
772 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
773 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
774 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
775 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
776 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
777 * bfd-in2.h: Regenerate.
778 * libbfd.h: Regenerate.
780 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
782 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
783 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
784 * Makefile.in: Regenerated.
786 * archures.c (bfd_architecture): Add bfd_arch_k1om.
787 (bfd_k1om_arch): New.
788 (bfd_archures_list): Add &bfd_k1om_arch.
789 * bfd-in2.h: Regenerated.
791 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
792 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
793 if bfd_elf64_x86_64_freebsd_vec is supported.
794 (targ_selvecs): Likewise.
796 * configure.in: Support bfd_elf64_k1om_vec and
797 bfd_elf64_k1om_freebsd_vec.
798 * configure: Regenerated.
802 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
803 (bfd_elf64_k1om_vec): Likewise.
804 (bfd_elf64_k1om_freebsd_vec): Likewise.
806 * targets.c (bfd_elf64_k1om_vec): New.
807 (bfd_elf64_k1om_freebsd_vec): Likewise.
808 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
809 bfd_elf64_k1om_freebsd_vec.
811 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
813 Fix false coff-go32-exe matches.
814 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
816 * coff-stgo32.c (go32_check_format): New forward declaration.
817 (COFF_CHECK_FORMAT): New defintion.
818 (go32_check_format): New function.
820 2011-07-15 Alan Modra <amodra@gmail.com>
822 * configure.in: Bump version.
823 * configure: Regenerate.
825 2011-07-14 Alan Modra <amodra@gmail.com>
827 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
828 * elf-bfd.h (struct already_linked): Forward declare.
830 2011-07-14 Alan Modra <amodra@gmail.com>
832 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
833 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
835 2011-07-14 Alan Modra <amodra@gmail.com>
837 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
838 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
839 (build_tls_get_addr_stub): Likewise.
840 (ppc_build_one_stub): Update calls to above.
841 (ppc_size_one_stub): Adjust stub size.
842 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
843 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
845 2011-07-12 Nick Clifton <nickc@redhat.com>
847 * elf32-arm.c (elf32_arm_section_flags): Delete.
848 (elf_backend_section_flags): Remove.
850 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
853 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
854 when setting stack_flags.
856 2011-07-11 Catherine Moore <clm@codesourcery.com>
858 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
859 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
860 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
861 * bfd-in2.h: Regenerated.
862 * bfd.c (bfd_lookup_section_flags): New definition.
863 * binary.c (binary_bfd_lookup_section_flags): New definition.
864 * bout.c (b_out_bfd_lookup_section_flags): New definition.
865 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
866 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
867 * coff-rs6000.c (rs6000coff_vec): Include
868 bfd_generic_lookup_section_flags.
869 (pmac_xcoff_vec): Likewise.
870 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
871 * coff64-rs6000.c (rs6000coff64_vec): Include
872 bfd_generic_lookup_section_flags.
873 (aix5coff64_vec): Likewise.
874 * ecoff.c (bfd_debug_section): Initialize flag_info field.
875 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
876 (bfd_elf_lookup_section_flags): Declare.
877 * elflink.c (bfd_elf_lookup_section_flags): New function.
878 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
879 (elf_backend_lookup_section_flags_hook): Define.
880 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
881 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
882 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
883 * ieee.c (ieee_bfd_lookup_section_flags): New define.
884 * ihex.c (ihex_bfd_lookup_section_flags): New define.
885 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
886 (bfd_generic_lookup_section_flags): Declare.
887 * libbfd.h: Regenerated.
888 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
889 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
890 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
891 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
892 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
893 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
894 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
895 * reloc.c (bfd_generic_lookup_section_flags): New function.
896 * som.c (som_bfd_lookup_section_flags): New definition.
897 * srec.c (srec_bfd_lookup_section_flags): New definition.
898 * targets.c (flag_info): Declare.
899 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
900 (_bfd_lookup_section_flags): New.
901 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
902 * versados.c (versados_bfd_lookup_section_flags): New definition.
903 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
904 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
906 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
909 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
911 2011-07-09 Alan Modra <amodra@gmail.com>
914 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
915 rather than kept_section to determine whether a symbol is from
917 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
918 sections appear undefined.
920 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
923 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
924 "asection *" with "struct already_linked *".
925 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
926 (_bfd_generic_section_already_linked): Likewise.
927 (bfd_section_already_linked_table_insert): Likewise.
928 (struct already_linked): New.
929 (struct bfd_section_already_linked): Use it.
930 * elflink.c (_bfd_elf_section_already_linked): Replace.
931 "asection *" with "struct already_linked *". Replace the plugin
932 dummy with the LTO output.
933 * linker.c (_bfd_generic_section_already_linked): Likewise.
934 * targets.c (struct already_linked): Add forward declaration.
935 (bfd_target): Replace "struct bfd_section *" with
936 "struct already_linked *" in _section_already_linked.
937 * bfd-in2.h: Regenerate.
938 * libbfd.h: Regenerate.
940 2011-07-06 Tristan Gingold <gingold@adacore.com>
942 * mach-o.h: Move loader related definitions to
943 include/mach-o/loader.h. Include it.
945 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
947 * elf64-x86-64.c (elf_backend_post_process_headers): Always
948 define to _bfd_elf_set_osabi.
950 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
951 Thomas Schwinge <thomas@schwinge.name>
954 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
955 ELFOSABI_LINUX alias.
956 * elf32-hppa.c: Likewise.
957 * elf32-i370.c: Likewise.
958 * elf64-hppa.c: Likewise.
960 2011-07-01 Ian Lance Taylor <iant@google.com>
962 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
963 DW_OP_lit3 to DW_OP_lit2.
965 2011-07-01 Alan Modra <amodra@gmail.com>
967 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
968 dyn relocs when called to copy flags for a weak sym.
969 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
970 (ppc64_elf_merge_private_bfd_data): Delete.
971 (bfd_elf64_bfd_merge_private_bfd_data): Define as
972 _bfd_generic_verify_endian_match.
974 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
976 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
979 2011-06-28 Tristan Gingold <gingold@adacore.com>
981 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
983 (_bfd_vms_write_etir): Write linkage index from reloc.
985 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
987 * mach-o.c (bfd_mach_o_read_command): Also ignore
988 BFD_MACH_O_LC_ROUTINES_64.
990 2011-06-27 Tristan Gingold <gingold@adacore.com>
992 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
993 section target index.
995 2011-06-27 Nick Clifton <nickc@redhat.com>
997 * cisco-core.c (cisco_core_little_vec): Add initialization of
998 match_priority field.
1000 2011-06-27 Tristan Gingold <gingold@adacore.com>
1002 * cache.c: Include bfd_stdint.h.
1003 (cache_bmmap): Change profile. Return region start and size.
1004 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1005 (bfd_mmap): Change profile and adjust. Update comment.
1006 (memory_bmmap): Change profile.
1007 * opncls.c (opncls_bmmap): Change profile.
1008 * vms-lib.c (vms_lib_bmmap): Likewise.
1009 * libbfd.h: Regenerate.
1010 * bfd-in2.h: Regenerate.
1012 2011-06-27 Tristan Gingold <gingold@adacore.com>
1014 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1017 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1019 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1020 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1022 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1024 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1026 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1028 2011-06-24 Richard Henderson <rth@redhat.com>
1031 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1032 tlsgd insn before swapping adjacent insns.
1034 2011-06-24 Tristan Gingold <gingold@adacore.com>
1036 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1039 2011-06-24 Alan Modra <amodra@gmail.com>
1042 * elf.c (assign_file_positions_for_load_sections): Don't align
1043 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1044 that don't get a PT_LOAD.
1046 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1048 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1049 (sh_elf_check_relocs): Likewise.
1051 2011-06-22 Richard Henderson <rth@redhat.com>
1053 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1054 TPREL in a PIE image.
1055 (alpha_dynamic_entries_for_reloc): Likewise.
1056 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1057 (elf64_alpha_relax_got_load): Likewise.
1059 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1061 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1064 2011-06-22 Alan Modra <amodra@gmail.com>
1066 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1067 plugin symbols. Fix segfault on linker scrip defined syms.
1069 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1072 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1073 at all for linker created .eh_frame sections.
1074 (_bfd_elf_discard_section_eh_frame): Handle linker created
1075 .eh_frame sections with no relocations.
1076 * elf64-x86-64.c: Include dwarf2.h.
1077 (elf_x86_64_eh_frame_plt): New variable.
1078 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1079 PLT_FDE_LEN_OFFSET): Define.
1080 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1081 (elf_x86_64_create_dynamic_sections): Create and fill in
1082 .eh_frame section for .plt section.
1083 (elf_x86_64_size_dynamic_sections): Write .plt section size
1084 into .eh_frame FDE covering .plt section.
1085 (elf_x86_64_finish_dynamic_sections): Write .plt section
1086 start into .eh_frame FDE covering .plt section. Call
1087 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1088 (elf_backend_plt_alignment): Define to 4.
1089 * elf32-i386.c: Include dwarf2.h.
1090 (elf_i386_eh_frame_plt): New variable.
1091 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1092 PLT_FDE_LEN_OFFSET): Define.
1093 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1094 (elf_i386_create_dynamic_sections): Create and fill in
1095 .eh_frame section for .plt section.
1096 (elf_i386_size_dynamic_sections): Write .plt section size
1097 into .eh_frame FDE covering .plt section.
1098 (elf_i386_finish_dynamic_sections): Write .plt section
1099 start into .eh_frame FDE covering .plt section. Call
1100 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1101 (elf_backend_plt_alignment): Define to 4.
1103 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1105 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1108 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1110 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1111 CORE_HEADER is defined.
1112 (elf_x86_64_write_core_note): New.
1113 (elf_backend_write_core_note): Likewise.
1115 * hosts/x86-64linux.h (uint64_t): New.
1116 (user_regsx32_struct): Likewise.
1117 (elf_gregx32_t): Likewise.
1118 (ELF_NGREGX32): Likewise.
1119 (elf_gregsetx32_t): Likewise.
1120 (elf_prstatusx32): Likewise.
1121 (prstatusx32_t): Likewise.
1122 (user_fpregs32_struct): Removed.
1123 (user_fpxregs32_struct): Likewise.
1125 (elf_fpregset32_t): Likewise.
1126 (elf_fpxregset32_t): Likewise.
1127 (prgregset32_t): Likewise.
1128 (prfpregset32_t): Likewise.
1130 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1132 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1133 (elf_x86_64_grok_psinfo): Likewise.
1135 2011-06-16 Nick Clifton <nickc@redhat.com>
1137 * elf.c (elf_find_function): Fail if not provided with a symbol
1140 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1142 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1143 * elf.c (elfcore_grok_arm_vfp): New function.
1144 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1145 (elfcore_write_arm_vfp): New function.
1146 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1148 2011-06-14 Richard Henderson <rth@redhat.com>
1150 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1151 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1152 (elf64_alpha_always_size_sections): Don't call
1153 elf64_alpha_merge_ind_symbols.
1154 (elf_backend_copy_indirect_symbol): New.
1156 2011-06-14 Alan Modra <amodra@gmail.com>
1159 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1160 before doing anything.
1161 (_bfd_elf_discard_section_eh_frame): Likewise.
1163 2011-06-14 Alan Modra <amodra@gmail.com>
1165 * Makefile.am: Formatting.
1166 * Makefile.in: Regenerate.
1167 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1168 * po/SRC-POTFILES.in: Regnerate.
1170 2011-06-14 Alan Modra <amodra@gmail.com>
1172 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1173 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1174 Don't handle warning symbols here.
1175 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1176 (allocate_dynrelocs, readonly_dynrelocs): As above.
1178 2011-06-14 Alan Modra <amodra@gmail.com>
1181 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1182 (elf_gc_sweep): Don't treat debug and sections like .comment
1184 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1185 not part of a group. Always call gc_mark_extra_sections.
1186 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1187 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1188 _bfd_elf_gc_mark_extra_sections.
1189 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1190 _bfd_elf_gc_mark_extra_sections.
1191 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1193 2011-06-13 Nick Clifton <nickc@redhat.com>
1195 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1196 variable 'local_got_offsets'.
1197 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1198 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1200 2011-06-13 Walter Lee <walt@tilera.com>
1202 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1203 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1204 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1205 and elfxx-tilegx.lo.
1206 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1208 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1209 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1210 * Makefile.in: Regenerate.
1211 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1212 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1213 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1214 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1215 bfd-in2.h: Regenerate.
1216 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1217 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1218 and bfd_elf64_tilegx_vec.
1219 * configure: Regenerate.
1220 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1222 * libbfd.h: Regenerate.
1223 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1224 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1225 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1226 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1227 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1228 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1229 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1230 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1231 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1232 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1233 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1234 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1235 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1236 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1237 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1238 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1239 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1240 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1241 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1242 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1243 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1244 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1245 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1246 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1247 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1248 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1249 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1250 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1251 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1252 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1253 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1254 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1255 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1256 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1257 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1258 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1259 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1260 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1261 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1262 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1263 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1264 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1265 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1266 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1267 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1268 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1269 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1270 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1271 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1272 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1273 * targets.c (bfd_elf32_tilegx_vec): Declare.
1274 (bfd_elf32_tilepro_vec): Declare.
1275 (bfd_elf64_tilegx_vec): Declare.
1276 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1277 and bfd_elf64_tilegx_vec.
1278 * cpu-tilegx.c: New file.
1279 * cpu-tilepro.c: New file.
1280 * elf32-tilepro.h: New file.
1281 * elf32-tilepro.c: New file.
1282 * elf32-tilegx.c: New file.
1283 * elf32-tilegx.h: New file.
1284 * elf64-tilegx.c: New file.
1285 * elf64-tilegx.h: New file.
1286 * elfxx-tilegx.c: New file.
1287 * elfxx-tilegx.h: New file.
1289 2011-06-13 Alan Modra <amodra@gmail.com>
1291 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1292 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1293 warning symbols here.
1294 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1295 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1296 elf32_arm_readonly_dynrelocs): Likewise.
1297 * elf32-bfin.c (bfin_discard_copies): Likewise.
1298 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1299 elf_cris_discard_excess_dso_dynamics,
1300 elf_cris_discard_excess_program_dynamics): Likewise.
1301 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1302 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1303 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1304 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1305 elf_i386_readonly_dynrelocs): Likewise.
1306 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1307 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1308 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1309 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1310 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1311 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1312 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1313 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1314 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1315 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1316 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1317 elf32_tic6x_readonly_dynrelocs): Likewise.
1318 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1319 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1320 xstormy16_relax_plt_realloc): Likewise.
1321 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1322 * elf64-alpha.c (elf64_alpha_output_extsym,
1323 elf64_alpha_calc_got_offsets_for_symbol,
1324 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1325 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1326 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1327 elf_hppa_unmark_useless_dynamic_symbols,
1328 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1329 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1330 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1331 readonly_dynrelocs, merge_global_got, reallocate_got,
1332 undo_symbol_twiddle): Likewise.
1333 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1334 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1335 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1336 elf_x86_64_readonly_dynrelocs): Likewise.
1337 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1338 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1339 _bfd_elf_link_find_version_dependencies,
1340 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1341 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1342 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1343 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1344 elf_gc_propagate_vtable_entries_used,
1345 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1346 elf_gc_allocate_got_offsets): Likewise.
1347 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1348 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1349 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1350 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1351 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1352 * i386linux.c (linux_tally_symbols): Likewise.
1353 * m68klinux.c (linux_tally_symbols): Likewise.
1354 * sparclinux.c (linux_tally_symbols): Likewise.
1355 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1356 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1358 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1359 function. Update all callers.
1360 * aoutx.h (aout_link_write_other_symbol): Likewise.
1361 * pdp11.c (aout_link_write_other_symbol): Likewise.
1362 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1363 * ecoff.c (ecoff_link_write_external): Likewise.
1364 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1365 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1367 * ecoff.c (ecoff_link_hash_traverse): Delete.
1368 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1369 _bfd_coff_write_global_sym.
1370 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1371 * libcoff.h: Regenerate.
1373 2011-06-10 Nick Clifton <nickc@redhat.com>
1375 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1376 backend does not provide a function for creating dynamic sections
1378 (bfd_elf_final_link): Issue a warning message if a dynamic section
1379 has the SHT_NOTE type.
1380 (bfd_elf_final_link): Do not look for dynamic strings in a section
1381 that does not have the SHT_STRTAB type or the name .dynstr.
1382 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1383 section is not in the output binary.
1384 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1386 2011-06-09 Tristan Gingold <gingold@adacore.com>
1388 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1389 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1392 2011-06-09 Tristan Gingold <gingold@adacore.com>
1394 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1396 2011-06-09 Nick Clifton <nickc@redhat.com>
1399 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1400 that the output section has an allocated bfd_elf_section_data
1402 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1403 symbols in sections that have been removed by garbage collection.
1405 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1407 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1408 relocations in SEC_DEBUGGING sections when building shared
1411 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1414 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1415 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1417 2011-06-08 Tristan Gingold <gingold@adacore.com>
1419 * makefile.vms (OBJS): Add elfxx-ia64.obj
1422 2011-06-08 Alan Modra <amodra@gmail.com>
1424 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1425 * sco5-core.c: Init match_priority field.
1427 2011-06-08 Alan Modra <amodra@gmail.com>
1429 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1430 indirect links here.
1432 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1434 * irix-core.c (irix_core_vec): Add match_priority field.
1436 2011-06-06 Alan Modra <amodra@gmail.com>
1438 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1440 * configure.in: Bump bfd version.
1441 * elfcode.h (elf_object_p): Delete hacks preventing match of
1442 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1443 * elfxx-target.h (elf_match_priority): Define and use.
1444 * format.c (bfd_check_format_matches): Use target match_priority
1445 to choose best of multiple matching targets. In cases with multiple
1446 matches rerun _bfd_check_format if we don't choose the last match.
1447 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1448 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1449 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1450 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1451 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1452 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1453 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1454 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1455 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1456 * vms-lib.c, * xsym.c: Init match_priority field.
1457 * configure: Regenerate.
1458 * bfd-in2.h: Regenerate.
1460 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1463 * elfcode.h (elf_object_p): Revert the last change.
1465 2011-06-04 Alan Modra <amodra@gmail.com>
1467 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1468 return the other arch.
1469 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1472 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1475 * hash.c (higher_primer_number): Add more, small, prime numbers.
1476 (bfd_hash_set_default_size): Likewise.
1478 2011-06-02 Nick Clifton <nickc@redhat.com>
1480 * coff-mcore.c: Fix spelling typo.
1481 * coff-stgo32.c: Likewise.
1482 * elf32-arm.c: Likewise.
1483 * elf32-avr.c: Likewise.
1484 * elf-m68hc1x.c: Likewise.
1485 * elf32-mcore.c: Likewise.
1486 * elf32-mep.c: Likewise.
1487 * elf32-mt.c: Likewise.
1488 * elf32-ppc.c: Likewise.
1489 * elf32-xtensa.c: Likewise.
1490 * elf64-ppc.c: Likewise.
1491 * elfxx-mips.c: Likewise.
1492 * netbsd.h: Likewise.
1493 * nlmcode.h: Likewise.
1494 * vms-alpha.c: Likewise.
1495 * po/bfd.pot: Regenerate.
1496 * po/SRC-POTFILES.in: Regenerate.
1498 2011-06-01 DJ Delorie <dj@redhat.com>
1500 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1501 * target.c: Likewise.
1502 * configure.in: Likewise.
1503 * configure.in: Regenerate.
1504 * elf32-rx.c: Add elf32-rx-be-ns target.
1505 (rx_elf_object_p): Never allow the be-ns target by default,
1506 only allow it if the user requests it.
1508 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1510 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1511 relocation in readonly section in a shared object.
1512 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1514 2011-05-31 Nick Clifton <nickc@redhat.com>
1516 * archive.c (adjust_relative_path): Fix comment to prevent it
1517 corrupting the auto-generated bfd.h.
1519 2011-05-31 Paul Brook <paul@codesourcery.com>
1521 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1522 for known functions.
1523 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1526 2011-05-31 Paul Brook <paul@codesourcery.com>
1528 * elf32-arm.c (arm_stub_is_thumb): Add
1529 arm_stub_long_branch_v4t_thumb_tls_pic.
1530 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1533 2011-05-27 Nick Clifton <nickc@redhat.com>
1536 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1537 unable to read a file pointed to by an entry in a thin archive.
1538 (adjust_relative_path): Use lrealpath to canonicalize paths.
1539 Handle the case where the reference path is above the current
1540 path in the directory tree.
1542 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1545 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1546 R_X86_64_TPOFF64 in executable.
1548 2011-05-26 Alan Modra <amodra@gmail.com>
1550 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1551 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1552 local_protected comment.
1554 2011-05-25 Tristan Gingold <gingold@adacore.com>
1556 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1557 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1558 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1559 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1560 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1561 (elf32-ia64.c): Created from elfnn-ia64.c
1562 (elf64-ia64.c): Likewise.
1563 * elfxx-ia64.h: New file.
1564 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1565 functions.Includes elfxx-ia64.h.
1566 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1567 (IA64_HOWTO): Adjust.
1568 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1569 (elfNN_ia64_reloc_type_lookup): Renames to
1570 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1571 (elfNN_ia64_reloc_name_lookup): Renames to
1572 ia64_elf_reloc_name_lookup. Make it public.
1573 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1574 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1576 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1577 Move it and make it public. Move prototype to elfxx-ia64.h
1578 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1579 Move prototype to elfxx-ia64.h
1580 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1581 (elfNN_ia64_info_to_howto): Adjust calls.
1582 (elfNN_ia64_relax_section): Adjust calls.
1583 (count_dyn_reloc): Fix typo.
1584 (elfNN_ia64_relocate_section): Adjust calls.
1585 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1586 (bfd_elfNN_bfd_reloc_type_lookup)
1587 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1588 * configure: Regenerate.
1589 * Makefile.in: Regenerate.
1591 2011-05-23 DJ Delorie <dj@redhat.com>
1593 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1594 the vma/lma swapping done in elf32_rx_modify_program_headers.
1596 2011-05-23 Nick Clifton <nickc@redhat.com>
1598 * elf-m10300.c (mn10300_elf_mkobject): New function.
1599 (bfd_elf32_mkobject): Define.
1601 2011-05-23 Alan Modra <amodra@gmail.com>
1603 * elf-bfd.h: Comment typo fix.
1604 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1605 struct elf_dyn_relocs throughout.
1606 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1608 2011-05-23 Alan Modra <amodra@gmail.com>
1610 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1611 functions rather than warning callback or _bfd_error_handler.
1612 * elf32-ppc.c: Likewise.
1613 * elf64-ppc.c: Likewise.
1614 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1616 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1618 2011-05-23 Alan Modra <amodra@gmail.com>
1621 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1622 .tbss, and page align same for all SHT_NOBITS sections.
1624 2011-05-21 Alan Modra <amodra@gmail.com>
1627 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1629 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1630 segment if just for .tbss.
1631 (assign_file_positions_for_load_sections): Don't report "can't
1632 allocate in segment" errors for .tbss.
1633 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1634 from SHT_NOBITS section filepos.
1636 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1638 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1639 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1640 (elf32_tic6x_relocate_section): Handle them.
1642 2011-05-18 Nick Clifton <nickc@redhat.com>
1645 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1646 sections when building shared libraries.
1648 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1651 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1654 2011-05-18 Tristan Gingold <gingold@adacore.com>
1656 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1657 (xcoff_sweep): Always keep dwarf sections.
1658 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1660 2011-05-18 Tristan Gingold <gingold@adacore.com>
1662 * libxcoff.h (struct xcoff_dwsect_name): New type.
1663 (XCOFF_DWSECT_NBR_NAMES): New macro.
1664 (xcoff_dwsect_names): Declare.
1665 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1666 (styp_to_sec_flags): Ditto.
1667 (coff_new_section_hook): Ditto.
1668 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1669 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1671 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1674 * elf32-rx.c (ignore_lma): New variable.
1675 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1676 (rx_modify_program_headers): Only copy the LMA into the VMA if
1679 2011-05-17 Alan Modra <amodra@gmail.com>
1682 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1683 * elflink.c (elf_link_add_object_symbols): Likewise.
1684 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1686 2011-05-16 Alan Modra <amodra@gmail.com>
1688 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1690 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1692 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1693 global GOT entries for GOT_PAGE relocations against global symbols.
1695 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1697 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1698 (tic6x-*-*): Replaced by these.
1699 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1700 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1701 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1703 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1704 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1705 "elf32-target.h" two more times.
1706 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1707 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1708 bfd_elf32_tic6x_elf_le_vec.
1709 * configure: Regenerate.
1711 2011-05-13 Jan Beulich <jbeulich@novell.com>
1713 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1715 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1717 * config.in: Regenerated.
1718 * configure: Regenerated.
1719 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1720 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1721 HAVE_PSINFO32_T_PR_PID.
1722 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1723 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1724 and HAVE_PSINFO32_T_PR_PID.
1725 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1727 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1729 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1731 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1732 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1734 2011-05-09 Paul Brook <paul@codesourcery.com>
1736 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1737 * bfd-in2.h: Regenerate.
1738 * elf32-tic6x.c: Include limits.h.
1739 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1740 _tic6x_elf_section_data): New.
1741 (elf32_tic6x_section_data): Define.
1742 (elf32_tic6x_new_section_hook): Allocate target specific data.
1743 (elf32_tic6x_add_unwind_table_edit): New function.
1744 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1745 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1746 elf32_tic6x_copy_exidx_entry): New functions.
1747 (elf_backend_write_section): Define.
1749 2011-05-09 Paul Brook <paul@codesourcery.com>
1751 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1752 elf32_tic6x_fake_sections): New functions.
1753 (elf_backend_fake_sections): Define.
1755 2011-05-09 Paul Brook <paul@codesourcery.com>
1757 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1758 (elf_backend_gc_mark_extra_sections): Define.
1760 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1763 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1764 references to symbols defined in discarded sections.
1766 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1769 * coffgen.c (coff_write_symbol): Assume input section is its own
1770 output section if output_section member not set.
1771 (coff_write_alien_symbol): Likewise.
1773 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1776 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1778 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1781 * section.c (SEC_ELF_REVERSE_COPY): New.
1782 * bfd-in2.h: Regenerated.
1784 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1787 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1788 * bfd-in2.h: Regenerate.
1790 2011-05-06 Tristan Gingold <gingold@adacore.com>
1792 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1793 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1794 any code section. Add comments.
1795 (alpha_vms_object_p): Use void * instead of PTR.
1796 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1797 (build_module_list): Guard against no DST section. Add comments.
1798 (alpha_vms_link_output_symbol): Discard undefined symbols.
1799 (alpha_vms_get_section_contents): Simply memcpy if the section was
1800 already loaded. Fix typo.
1801 (vms_new_section_hook): Use void * instead of PTR.
1802 (vms_alpha_vec): Ditto.
1804 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1806 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1807 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1809 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1811 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1812 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1813 mismatch. Choose the lower of the two values.
1814 (bfd_elf32_bfd_final_link): New macro.
1816 2011-04-28 Tristan Gingold <gingold@adacore.com>
1818 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1819 (bfd_xcoff_swap_aux_out): Ditto.
1820 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1821 (bfd_xcoff64_swap_aux_out): Ditto.
1823 2011-05-04 Alan Modra <amodra@gmail.com>
1826 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1827 was_undefined on dot-symbols.
1829 2011-05-03 Paul Brook <paul@codesourcery.com>
1832 * elf32-tic6x.c (elf32_tic6x_howto_table,
1833 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1834 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1837 2011-05-01 Alan Modra <amodra@gmail.com>
1840 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1841 creating ifunc sections.
1842 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1844 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1846 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1849 2011-04-28 Tom Tromey <tromey@redhat.com>
1851 * bfdio.c (memory_bstat): Pass correct size to memset.
1853 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1855 * dwarf2.c (dwarf_debug_sections): Mark const.
1856 * elf.c (special_sections): Likewise.
1857 * libbfd-in.h (dwarf_debug_sections): Likewise.
1858 * libbfd.h: Regenerate.
1860 2011-04-26 Kai Tietz <ktietz@redhat.com>
1862 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1865 2011-04-26 Tristan Gingold <gingold@adacore.com>
1867 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1869 2011-04-24 Alan Modra <amodra@gmail.com>
1873 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1874 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1875 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1876 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1877 it is a redef of an IR symbol in a real BFD.
1879 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1881 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1882 in readonly section in a shared object.
1883 (elf_i386_size_dynamic_sections): Likewise.
1884 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1885 (elf_x86_64_size_dynamic_sections): Likewise.
1887 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1890 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1892 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1894 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1896 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1897 on dynamic symbol error.
1898 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1900 2011-04-20 Tristan Gingold <gingold@adacore.com>
1902 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1904 2011-04-20 Alan Modra <amodra@gmail.com>
1906 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1907 (bfd_hash_table_init_n): Overflow checking.
1908 (bfd_hash_set_default_size): Return current size. Take unsigned long
1909 arg. Add 65537 to hash_size primes.
1910 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1911 * bfd-in2.h: Regenerate.
1913 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1915 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1918 2011-04-20 Alan Modra <amodra@gmail.com>
1920 * libbfd.c (bfd_log2): Do return rounded up value.
1921 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1922 call with expanded old round down version of the function.
1924 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1925 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1927 2011-04-20 Alan Modra <amodra@gmail.com>
1930 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1931 in their own common section.
1932 * elflink.c (elf_link_add_object_symbols): Likewise.
1933 * linker.c (generic_link_check_archive_element): Don't lose flags
1934 if common section is pre-existing.
1935 (_bfd_generic_link_add_one_symbol): Likewise.
1937 2011-04-20 Alan Modra <amodra@gmail.com>
1940 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1941 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1942 multiple_definition regardless of allow_multiple_definition.
1943 * simple.c (simple_dummy_multiple_definition): Update.
1944 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
1947 2011-04-18 Tristan Gingold <gingold@adacore.com>
1949 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
1951 2011-04-18 Alan Modra <amodra@gmail.com>
1955 * bfd.c (BFD_PLUGIN): Define.
1956 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
1957 * bfd-in2.h: Regenerate.
1958 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
1959 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
1961 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1963 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
1966 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
1968 * elf-bfd.h (struct sdt_note): New struct.
1969 (struct elf_obj_tdata) <sdt_note_head>: New field.
1970 * elf.c (elfobj_grok_stapsdt_note_1): New function.
1971 (elfobj_grok_stapsdt_note): Likewise.
1972 (elf_parse_notes): Added code to treat SystemTap note
1975 2011-04-12 Richard Henderson <rth@redhat.com>
1977 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
1978 exclude empty .got sections.
1980 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
1982 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
1983 array access for BFD_RELOC_386_IRELATIVE.
1985 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
1987 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
1989 2011-04-11 Mark Wielaard <mjw@redhat.com>
1992 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
1993 (has_gnu_symbols): Renamed from has_ifunc_symbols.
1994 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
1995 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
1996 also if STB_GNU_UNIQUE symbol binding was seen.
1997 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1998 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1999 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2000 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2001 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2002 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2004 2011-04-11 Alan Modra <amodra@gmail.com>
2006 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2008 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2009 (_bfd_generic_get_section_contents_in_window): Likewise.
2010 * section.c (bfd_get_section_contents): Likewise.
2011 * compress.c (bfd_get_full_section_contents): Likewise.
2012 * elf32-rx.c (rx_final_link): Ignore rawsize.
2013 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2014 bfd with bfd_get_section_limit.
2015 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2016 os->size during final link. Update callers.
2017 * bfd-in2.h: Regenerate.
2019 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2022 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2023 as the number of global entries when merging with the primary GOT.
2025 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2027 * elf32-i386.c: Update copyright year.
2028 * elf64-x86-64.c: Likewise.
2030 2011-04-09 Kai Tietz <ktietz@redhat.com>
2032 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2033 buffer and use rawsize for sorting.
2034 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2035 before doing alignment.
2037 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2039 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2040 error on unsupported relocation.
2041 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2043 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2046 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2049 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2052 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2053 instead of shared for R_386_TLS_LDO_32.
2055 2011-04-08 Tristan Gingold <gingold@adacore.com>
2057 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2059 * xcoff-target.h: Remove
2060 * Makefile.in: Regenerate.
2062 2011-04-07 Cary Coutant <ccoutant@google.com>
2064 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2066 2011-04-07 Paul Brook <paul@codesourcery.com>
2068 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2070 (elf32_tic6x_howto_table_rel): Ditto.
2071 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2072 (elf32_tic6x_check_relocs): Ditto.
2074 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2076 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2078 (strongarm*, thumb*, xscale*): Remove architectures.
2079 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2080 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2081 xscale-*-coff): Remove targets.
2083 2011-04-01 Tristan Gingold <gingold@adacore.com>
2085 * elfxx-ia64.c: include bfd_stdint.h
2087 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2089 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2090 dynobj and its initialization.
2092 2011-03-31 Tristan Gingold <gingold@adacore.com>
2094 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2095 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2096 BFD_HOST_LONG_LONG to 1.
2098 2011-03-31 Tristan Gingold <gingold@adacore.com>
2100 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2101 (_bfd_vms_write_etir): Ditto.
2102 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2103 * configure.com: Generate bfd_stdint.h
2105 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2107 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2108 (elf32_tic6x_setup): Declare.
2109 * elf32-tic6x.c: Include <limits.h>.
2110 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2111 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2113 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2114 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2115 tic6x_elf_scom_symbol_ptr): New static variables.
2116 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2117 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2118 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2119 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2120 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2121 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2122 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2123 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2124 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2125 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2126 to weak symbols as required by the ABI.
2127 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2128 as needed when generating DSBT output.
2129 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2130 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2131 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2132 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2133 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2134 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2135 New static functions.
2136 (ELF_MAXPAGESIZE): Define to 0x1000.
2137 (bfd_elf32_bfd_copy_private_bfd_data,
2138 bfd_elf32_bfd_link_hash_table_create,
2139 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2140 elf_backend_want_got_plt, elf_backend_want_dynbss,
2141 elf_backend_plt_readonly, elf_backend_got_header_size,
2142 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2143 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2144 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2145 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2146 elf_backend_section_from_bfd_section,
2147 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2148 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2149 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2151 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2152 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2153 * bfd/bfd-in2.h: Regenerate.
2154 * bfd/libbfd.h: Regenerate.
2155 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2157 2011-03-31 Tristan Gingold <gingold@adacore.com>
2159 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2160 entry on xcoff when value is C_NULL_VALUE.
2162 2011-03-31 Tristan Gingold <gingold@adacore.com>
2164 * libcoff-in.h (exec_hdr): Remove.
2165 * libcoff.h: Regenerate.
2167 2011-03-30 Nick Clifton <nickc@redhat.com>
2169 * po/da.po: Updated Danish translation.
2171 2011-03-29 Richard Henderson <rth@redhat.com>
2173 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2174 (elf64_alpha_gc_sweep_hook): New.
2175 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2176 (elf_backend_can_gc_sections): New.
2178 2011-03-26 John Marino <binutils@marino.st>
2180 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2181 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2182 * configure: Regenerate.
2184 2011-03-25 Michael Snyder <msnyder@vmware.com>
2186 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2188 2011-03-25 Tristan Gingold <gingold@adacore.com>
2190 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2191 of find_nearest_line on object files.
2193 2011-03-25 Tristan Gingold <gingold@adacore.com>
2195 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2197 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2199 2011-03-24 Alan Modra <amodra@gmail.com>
2201 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2202 old-style __tls_get_addr calls without marker relocs don't match
2203 their arg setup insn one for one. If such mismatches are found
2204 report the reloc and don't do any tls optimization.
2205 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2207 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2209 * bfd-in2.h: Regenerate.
2211 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2213 * archures.c: Add AVR XMEGA architecture information.
2214 * cpu-avr.c (arch_info_struct): Likewise.
2215 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2216 (elf32_avr_object_p): Likewise.
2218 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2220 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2221 * bfd-in2.h: Regenerate.
2222 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2223 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2225 (elf32_arm_howto_from_type): Update accordingly.
2226 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2227 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2228 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2229 with an extra noncall_refcount field.
2230 (arm_local_iplt_info): New structure.
2231 (elf_arm_obj_tdata): Add local_iplt.
2232 (elf32_arm_local_iplt): New accessor macro.
2233 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2234 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2235 Change tls_type to a bitfield and add is_iplt.
2236 (elf32_arm_link_hash_newfunc): Update accordingly.
2237 (elf32_arm_allocate_local_sym_info): New function.
2238 (elf32_arm_create_local_iplt): Likewise.
2239 (elf32_arm_get_plt_info): Likewise.
2240 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2241 (elf32_arm_get_local_dynreloc_list): Likewise.
2242 (create_ifunc_sections): Likewise.
2243 (elf32_arm_copy_indirect_symbol): Update after the changes to
2244 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2245 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2246 to get PLT information. Assert that all STT_GNU_IFUNC references
2247 are turned into PLT references.
2248 (arm_build_one_stub): Pass the symbol type to
2249 elf32_arm_final_link_relocate.
2250 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2251 (elf32_arm_allocate_irelocs): New function.
2252 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2253 all R_ARM_IRELATIVE.
2254 (elf32_arm_allocate_plt_entry): New function.
2255 (elf32_arm_populate_plt_entry): Likewise.
2256 (elf32_arm_final_link_relocate): Add an st_type parameter.
2257 Set srelgot to null for static objects. Use separate variables
2258 to record which st_value and st_type should be used when generating
2259 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2260 symbol's PLT information, setting has_iplt_entry, splt,
2261 plt_offset and gotplt_offset accordingly. Check whether
2262 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2263 the relocation target accordingly. Broaden assert to include
2264 .iplts. Don't set sreloc for static relocations. Assert that
2265 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2266 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2267 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2268 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2269 resolve GOT references to the .igot.plt entry.
2270 (elf32_arm_relocate_section): Update the call to
2271 elf32_arm_final_link_relocate.
2272 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2273 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2274 relocations in shared libraries and relocatable executables.
2275 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2276 to get the list of dynamic relocations for a local symbol.
2277 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2278 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2279 to allocate local symbol information. Treat R_ARM_REL32 and
2280 R_ARM_REL32_NOI as call relocations in shared libraries and
2281 relocatable executables. Record PLT information for local
2282 STT_GNU_IFUNC functions as well as global functions. Count
2283 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2284 to get the list of dynamic relocations for a local symbol.
2285 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2286 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2287 removed. Update after the changes to elf32_arm_link_hash_entry.
2288 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2289 entries should live in .plt or .iplt. Check whether the .igot.plt
2290 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2291 to allocate .plt and .(i)got.plt entries. Detect which .got
2292 entries will need R_ARM_IRELATIVE relocations and use
2293 elf32_arm_allocate_irelocs to allocate them. Likewise other
2294 non-.got dynamic relocations.
2295 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2296 and dynamic relocations for local STT_GNU_IFUNC symbols.
2297 Check whether the .igot.plt and .got entries can be combined.
2298 Detect which .got entries will need R_ARM_IRELATIVE relocations
2299 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2300 section pointers intead of strcmp checks. Handle iplt and igotplt.
2301 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2302 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2303 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2305 (elf32_arm_output_plt_map_1): New function, split out from
2306 elf32_arm_output_plt_map. Handle .iplt entries. Use
2307 elf32_arm_plt_needs_thumb_stub_p.
2308 (elf32_arm_output_plt_map): Call it.
2309 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2310 local .iplt entries.
2311 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2312 (elf32_arm_swap_symbol_out): Likewise.
2313 (elf32_arm_add_symbol_hook): New function.
2314 (elf_backend_add_symbol_hook): Define for all targets.
2316 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2318 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2319 * elf.c (swap_out_syms): Set st_target_internal for each
2321 * elfcode.h (elf_swap_symbol_in): Likewise.
2322 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2323 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2324 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2325 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2326 * elflink.c (elf_link_output_extsym): Likewise.
2327 (bfd_elf_final_link): Likewise.
2328 (elf_link_add_object_symbols): Copy st_target_internal
2329 to the hash table if we see a definition.
2330 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2331 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2332 a branch_type field.
2333 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2334 (arm_type_of_stub): Replace actual_st_type with an
2335 actual_branch_type parameter.
2336 (arm_build_one_stub): Use branch types rather than st_types to
2337 determine the type of branch.
2338 (cortex_a8_erratum_scan): Likewise.
2339 (elf32_arm_size_stubs): Likewise.
2340 (bfd_elf32_arm_process_before_allocation): Likewise.
2341 (allocate_dynrelocs_for_symbol): Likewise.
2342 (elf32_arm_finish_dynamic_sections): Likewise.
2343 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2344 a branch_type parameter.
2345 (elf32_arm_relocate_section): Update call accordingly.
2346 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2347 (elf32_arm_output_map_sym): Initialize st_target_internal.
2348 (elf32_arm_output_stub_sym): Likewise.
2349 (elf32_arm_symbol_processing): Delete.
2350 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2351 Use st_target_internal to record the branch type.
2352 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2354 (elf32_arm_is_function_type): Delete.
2355 (elf_backend_symbol_processing): Likewise.
2356 (elf_backend_is_function_type): Likewise.
2358 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2360 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2361 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2364 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2366 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2367 may_need_local_target_p and may_become_dynamic_p to classify
2368 the relocation type. Don't check info->symbolic or h->def_regular
2369 when deciding whether to record a potential dynamic reloc.
2370 Don't treat potential dynamic relocs as PLT references.
2371 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2372 try to make the PLT reference count go negative.
2374 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2376 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2377 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2378 Only create a dynamic relocation for local references if
2380 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2381 allocation accordingly.
2382 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2384 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2386 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2387 (elf32_arm_add_dynreloc): Likewise.
2388 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2389 to allocate dynamic relocations.
2390 (elf32_arm_size_dynamic_sections): Likewise.
2391 (allocate_dynrelocs): Likewise. Rename to
2392 allocate_dynrelocs_for_symbol.
2393 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2394 create dynamic relocations.
2395 (elf32_arm_finish_dynamic_symbol): Likewise.
2397 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2399 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2400 x32 GD->IE and GD->LE transitions.
2401 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2402 and LD->LE transitions.
2404 2011-03-10 Alan Modra <amodra@gmail.com>
2406 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2407 for LO_DS error message and correct multiple.
2409 2011-03-10 Alan Modra <amodra@gmail.com>
2411 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2412 (ppc64_elf_link_just_syms): New function.
2413 (opd_entry_value): Don't assume big-endian host.
2414 (get_r2off): New function.
2415 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2417 2011-03-06 Michael Snyder <msnyder@vmware.com>
2419 * compress.c (bfd_compress_section_contents): Check for out of mem.
2421 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2422 that case statement falls through intentionally.
2424 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2426 2011-03-04 Alan Modra <amodra@gmail.com>
2428 * archive.c (bsd_write_armap): Don't call stat in deterministic
2429 mode, and don't use st_mtime if stat returns error.
2431 2011-03-03 Michael Snyder <msnyder@vmware.com>
2433 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2435 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2437 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2438 (aout_link_write_other_symbol): Missing break statement.
2440 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2442 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2444 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2446 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2447 x32 IE->LE transition.
2448 (elf_x86_64_relocate_section): Likewise.
2450 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2452 * elflink.c (is_reloc_section): Remove function.
2453 (get_dynamic_reloc_section_name): Construct string manually.
2455 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2457 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2458 (adjust_relative_path): Likewise.
2459 (_bfd_construct_extended_name_table): Likewise.
2460 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2461 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2462 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2463 * elf32-spu.c (sort_bfds): Likewise.
2464 (spu_elf_auto_overlay): Likewise.
2465 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2466 * xcofflink.c (xcoff_set_import_path): Likewise.
2467 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2468 (xtensa_regfile_lookup_shortname): Likewise.
2470 2011-02-28 Alan Modra <amodra@gmail.com>
2473 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2474 stringsize. Properly sanity check symdef_count. Remove redundant
2477 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2479 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2480 and handle claim_file seeking. Only try to load the plugin once.
2482 2011-02-22 Andreas Schwab <schwab@redhat.com>
2484 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2485 relocation read the value from the second GOT slot.
2487 2011-02-15 Tristan Gingold <gingold@adacore.com>
2489 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2491 2011-02-15 Alan Modra <amodra@gmail.com>
2493 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2494 toc relocs. Fuss over free(NULL).
2496 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2498 * elflink.c (bfd_elf_size_dynamic_sections): Add
2499 bfd_get_symbol_leading_char to the start of newname.
2501 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2503 * configure: Regenerate.
2505 2011-02-09 Alan Modra <amodra@gmail.com>
2507 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2508 we are done. When optimising large toc, check that a global
2509 symbol on a toc reloc is defined in a kept section.
2511 2011-02-08 Nick Clifton <nickc@redhat.com>
2514 * elf.c (assign_file_positions_for_load_sections): Set the program
2515 header offset and entry size to zero if there are no program
2518 2011-02-08 Alan Modra <amodra@gmail.com>
2520 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2521 local_syms when looking for local symbols in .toc.
2523 2011-02-01 Alan Modra <amodra@gmail.com>
2525 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2526 for toc pointer on any section having makes_toc_func_call set.
2527 (check_pasted_section): Ensure pasted .init/.fini fragments use
2528 the same toc if any has makes_toc_func_call set.
2530 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2532 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2535 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2537 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2538 common sections too.
2540 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2542 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2545 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2547 Fix compilation for mingw64.
2548 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2549 typecast to avoid warning.
2550 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2552 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2553 of long for pointer to avoid warning.
2554 (elfNN_ia64_relax_brl): Idem.
2555 (elfNN_ia64_install_value): Idem.
2556 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2558 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2560 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2561 h->needs_plt when deciding whether to record a possible dynamic reloc.
2563 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2565 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2566 dynamic relocs for the removed section.
2568 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2570 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2573 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2575 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2576 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2577 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2578 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2579 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2580 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2583 2011-01-14 Alan Modra <amodra@gmail.com>
2585 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2587 (_bfd_default_error_handler): Likewise.
2588 * elf.c (print_segment_map): Likewise.
2589 * libbfd.c (warn_deprecated): Likewise.
2590 * som.c (som_sizeof_headers): No need to do so here.
2591 * coff-i860.c: Replace use of printf for error messages with
2593 * coff-ppc.c: Likewise.
2594 * coff-sh.c: Likewise.
2595 * elf32-bfin.c: Likewise.
2596 * elf32-dlx.c: Likewise.
2597 * elf32-mep.c: Likewise.
2598 * elf32-v850.c: Likewise.
2599 * mach-o.c: Likewise.
2602 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2604 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2606 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2607 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2609 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2611 (elf_x86_64_finish_dynamic_symbol): Updated.
2612 (elf_x86_64_finish_dynamic_sections): Don't use
2613 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2614 bfd_elf64_swap_dyn_out.
2616 2011-01-14 J. Park <grassman@gmail.com>
2619 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2620 following bfd_link_hash_warning symbol link.
2622 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2623 Glauber de Oliveira Costa <glommer@gmail.com>
2625 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2626 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2627 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2629 * libbfd.h: Rebuilt.
2630 * bfd-in2.h: Rebuilt.
2631 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2632 (elf32_arm_reloc_map): Likewise.
2633 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2634 (elf32_arm_stub_long_branch_any_tls_pic,
2635 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2636 (DEF_STUBS): Add new stubs.
2637 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2638 (elf32_arm_local_tlsdesc_gotent): New.
2639 (GOT_TLS_GDESC): New mask.
2640 (GOT_TLS_GD_ANY): Define.
2641 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2642 (elf32_arm_compute_jump_table_size): New.
2643 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2644 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2645 sgotplt_jump_table_size fields.
2646 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2647 (elf32_arm_link_hash_table_create): Initialize new fields.
2648 (arm_type_of_stub): Check TLS desc relocs too.
2649 (elf32_arm_stub_name): TLS desc relocs can be shared.
2650 (elf32_arm_tls_transition): Determine relaxation.
2651 (arm_stub_required_alignment): Add tls stubs.
2652 (elf32_arm_size_stubs): Likewise.
2653 (elf32_arm_tls_relax): Perform TLS relaxing.
2654 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2655 (IS_ARM_TLS_GNU_RELOC): New.
2656 (IS_ARM_TLS_RELOC): Use it.
2657 (elf32_arm_relocate_section): Perform TLS relaxing.
2658 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2660 (allocate_dynrelocs): Allocate tls desc relcoations.
2661 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2663 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2665 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2667 (elf32_arm_finish_dynamic_symbol): Adjust.
2668 (arm_put_trampoline): New.
2669 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2671 (elf_backend_always_size_sections): Define.
2673 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2675 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2677 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2681 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2682 handle symbols marked with regular reference, but not non-GOT
2683 reference when building shared library.
2685 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2686 local and global STT_GNU_IFUNC symols when building shared
2688 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2690 2011-01-05 DJ Delorie <dj@redhat.com>
2692 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2693 * libbfd.h: Regenerate.
2694 * bfd-in2.h: Regenerate.
2695 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2697 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2699 * cpu-i386.c (bfd_i386_compatible): New.
2700 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2701 with bfd_i386_compatible.
2702 (bfd_x86_64_arch_intel_syntax): Likewise.
2703 (bfd_i386_arch_intel_syntax): Likewise.
2704 (i8086_arch): Likewise.
2705 (bfd_x64_32_arch): Likewise.
2706 (bfd_x86_64_arch): Likewise.
2707 (bfd_i386_arch): Likewise.
2709 For older changes see ChangeLog-2010
2715 version-control: never
projects / deliverable / binutils-gdb.git / blob