1 2011-10-20 Nick Clifton <nickc@redhat.com>
4 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
6 * elf64-ppc.c (STUB_SUFFIX): Likewise.
7 * elf32-hppa.c (STUB_SUFFIX): Likewise.
9 2011-10-20 Alan Modra <amodra@gmail.com>
11 * elf32-i386.c (i386_opcode16): Delete.
12 (elf_i386_check_tls_transition): Use memcmp to compare contents.
13 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
14 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
16 2011-10-19 Alan Modra <amodra@gmail.com>
19 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
20 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
21 "mark". Hide undefweak too. Clear def_regular and ref_regular.
22 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
23 reloc errors from garbage-collected code.
24 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
25 * elf32-bfin.c (bfin_relocate_section): Likewise.
26 (bfinfdpic_relocate_section): Likewise.
27 * elf32-cris.c (cris_elf_relocate_section): Likewise.
28 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
29 * elf32-i386.c (elf_i386_relocate_section): Likewise.
30 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
31 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
32 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
33 * elf32-s390.c (elf_s390_relocate_section): Likewise.
34 * elf32-sh.c (sh_elf_relocate_section): Likewise.
35 * elf32-spu.c (spu_elf_relocate_section): Likewise.
36 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
37 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
38 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
39 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
40 * elf64-s390.c (elf_s390_relocate_section): Likewise.
41 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
42 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
43 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
44 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
46 2011-10-19 Alan Modra <amodra@gmail.com>
49 * elflink.c (elf_link_output_extsym): Correct test for warning when
50 forced local executable syms are referenced from shared libraries.
52 2011-10-19 Alan Modra <amodra@gmail.com>
55 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
57 2011-10-18 David S. Miller <davem@davemloft.net>
60 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
61 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
62 call delay slot instruction forward 4 bytes when performing
65 2011-10-17 Alan Modra <amodra@gmail.com>
69 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
70 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
72 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
74 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
75 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
77 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
78 updates of the plt refcount.
79 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
80 refcount in relation to the plt refcount.
82 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
84 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
87 2011-10-11 Alan Modra <amodra@gmail.com>
90 * archive.c (bfd_generic_archive_p): Only check first element
91 when target_defaulted.
92 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
93 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
95 2011-10-11 Alan Modra <amodra@gmail.com>
98 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
99 thin archive element using container target if not defaulted.
101 2011-10-10 Nick Clifton <nickc@redhat.com>
103 * po/es.po: Updated Spanish translation.
104 * po/fi.po: Updated Finnish translation.
105 * po/fr.po: Updated French translation.
106 * po/ru.po: Updated Russian translation.
108 2011-10-10 Alan Modra <amodra@gmail.com>
110 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
111 (struct ppc_link_hash_table): Add tocsave_htab.
112 (struct tocsave_entry): New.
113 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
114 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
115 (ppc64_elf_link_hash_table_free): ..and delete it.
116 (build_plt_stub): Always put STD_R2_40R1 first.
117 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
118 on plt call. If present add prologue nop location to tocsave_htab.
119 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
120 first insn of plt call stub when R_PPC64_TOCSAVE present.
122 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
125 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
126 alignment and size for common symbols.
128 2011-10-08 Alan Modra <amodra@gmail.com>
132 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
135 2011-10-08 Alan Modra <amodra@gmail.com>
138 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
139 even when strip_discarded is false.
141 2011-10-05 Kai Tietz <ktietz@redhat.com>
143 * coffgen.c (coff_write_alien_symbol): Don't write
144 symbol for discarded sections, if strip_discarded isn't
145 explicit set to false.
146 (coff_write_native_symbol): Likewise.
148 2011-10-05 DJ Delorie <dj@redhat.com>
149 Nick Clifton <nickc@redhat.com>
151 * elf32-rx.c: Add support for PID mode.
152 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
153 Include addend in R_RX_SYM relocations.
155 2011-09-30 Tristan Gingold <gingold@adacore.com>
157 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
158 (read_section): Add sec argument. Adjust the code to get section
160 (read_indirect_string): Adjust call to read_section.
161 (read_abbrevs): Ditto.
162 (decode_line_info): Ditto.
163 (read_debug_ranges): Ditto.
164 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
165 (find_debug_info): Add debug_sections parameter. Use it instead
167 (place_sections): Get section names from stash.
168 (find_line): Add debug_sections argument. Initialize
169 debug_sections field of stash from it.
170 Adjust calls to find_debug_info.
171 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
172 Adjust call to find_line.
173 (_bfd_dwarf2_find_line): Adjust call to find_line.
174 * libcoff-in.h (struct dwarf_debug_section): New declaration.
175 (coff_find_nearest_line_with_names): Likewise.
176 * libcoff.h: Regenerate.
177 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
178 (dwarf_debug_sections): Likewise.
179 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
180 * libbfd.h: Regenerate.
181 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
182 _bfd_dwarf2_find_nearest_line.
183 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
184 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
185 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
186 * coffgen.c (coff_find_nearest_line_with_names): New function.
187 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
188 * coff-rs6000.c (xcoff_debug_sections): New constant.
189 (xcoff_find_nearest_line): New function.
190 (rs6000coff_vec): Use xcoff_find_nearest_line.
191 (pmac_xcoff_vec): Ditto.
193 2011-09-30 Alan Modra <amodra@gmail.com>
196 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
197 (ppc64_elf_edit_toc): Check HA relocs.
198 (ha_reloc_match): Delete function.
199 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
200 Instead do it and low part optimization based on
201 ha_relocs_not_using_r2.
203 2011-09-29 Alan Modra <amodra@gmail.com>
206 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
207 debug and special section groups.
209 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
212 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
213 clearing def_dynamic.
214 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
216 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
219 2011-09-27 Kai Tietz <ktietz@redhat.com>
221 * coffcode.h (sec_to_styp_flags): Handle
222 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
223 SEC_LINK_DUPLICATES_SAME_SIZE.
225 2011-09-22 Tristan Gingold <gingold@adacore.com>
227 * configure.in: Bump version to 2.22.51
228 * configure: Regenerate.
230 2011-09-21 David S. Miller <davem@davemloft.net>
232 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
233 * elfxx-sparc.h: Declare it.
234 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
235 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
237 2011-09-21 Tristan Gingold <gingold@adacore.com>
239 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
240 Deals with size limited strings.
241 (bfd_mach_o_build_commands): Initialize more fields.
243 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
246 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
249 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
252 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
253 to struct bfd_elf_version_tree.
255 * elflink.c (elf_info_failed): Remove verdefs.
256 (_bfd_elf_export_symbol): Updated.
257 _bfd_elf_link_assign_sym_version): Likewise.
258 (bfd_elf_size_dynamic_sections): Remove pointer to struct
259 bfd_elf_version_tree. Updated.
260 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
263 * linker.c (bfd_hide_sym_by_version): New.
265 * bfd-in2.h: Regenerated.
267 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
270 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
271 if there are no GOT relocations.
273 2011-09-09 Kai Tietz <ktietz@redhat.com>
275 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
276 for targets without symbol_leading_char.
278 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
280 * bfdwin.c (bfd_get_file_window): Fix memory leak.
282 2011-09-07 Alan Modra <amodra@gmail.com>
285 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
288 2011-09-06 Alan Modra <amodra@gmail.com>
291 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
292 (ppc64_elf_edit_toc): Fix style nit. Report some details
293 on linker failure due to reference in debug or non-alloc
294 sections to optimized away toc entry, and don't abort.
296 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
298 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
301 2011-08-26 Nick Clifton <nickc@redhat.com>
303 * po/es.po: Updated Spanish translation.
305 2011-08-19 Alan Modra <amodra@gmail.com>
307 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
308 we haven't seen expected -mcmodel=medium/large code relocs.
310 2011-08-18 Tristan Gingold <gingold@adacore.com>
312 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
314 2011-08-17 Tristan Gingold <gingold@adacore.com>
316 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
318 2011-08-17 Alan Modra <amodra@gmail.com>
321 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
322 (_bfd_handle_already_linked): Declare.
323 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
324 _bfd_coff_section_already_linked.
325 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
326 * coffcode.h (coff_section_already_linked): Likewise.
327 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
328 * elf-bfd.h: Likewise.
329 * libbfd-in.h: Likewise.
330 * targets.c: Likewise.
331 * linker.c (bfd_section_already_linked): Likewise.
332 (bfd_section_already_linked_table_lookup): Likewise.
333 (bfd_section_already_linked_table_insert): Likewise.
334 (_bfd_generic_section_already_linked): Likewise. Call
335 _bfd_handle_already_linked.
336 (_bfd_handle_already_linked): New function, split out from..
337 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
338 2011-07-09 changes. Avoid unnecessary strcmp when matching
339 already_linked_list entries. Match plugin linkonce section.
340 (section_signature): Delete.
341 * coffgen.c (_bfd_coff_section_already_linked): New function.
342 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
343 * libbfd.h: Regenerate.
344 * libcoff.h: Regenerate.
345 * bfd-in2.h: Regenerate.
347 2011-08-14 Alan Modra <amodra@gmail.com>
349 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
350 shared and call to _mcount will go via plt.
352 2011-08-14 Alan Modra <amodra@gmail.com>
354 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
355 * elf32-ppc.c: Likewise.
356 (ppc_elf_select_plt_layout): Use einfo rather than info to report
359 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
362 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
363 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
364 and zero-extend it to 64bit if addend is zero for x32. Generate
365 R_X86_64_RELATIVE64 for x32.
367 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
369 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
370 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
371 * elf32-arm.c (elf32_arm_link_hash_table): New field.
372 (elf232_arm_link_hash_table_create): Initialise new field.
373 (check_use_blx): Change test depending on fix_arm1176.
374 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
375 command line options.
377 2011-08-08 Tristan Gingold <gingold@adacore.com>
379 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
380 (segsec_names_xlat): Reorder elements.
381 (bfd_mach_o_read_section_32): Fix typo.
382 (bfd_mach_o_read_section_64): Fix typo.
384 2011-08-08 Tristan Gingold <gingold@adacore.com>
386 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
387 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
388 (bfd_mach_o_section): Use them. Add next field.
389 (bfd_mach_o_segment_command): Replace sections array by
390 sect_head and sect_tail.
391 (bfd_mach_o_get_mach_o_section): New macro.
392 (bfd_mach_o_lookup_section): Remove.
393 (bfd_mach_o_new_section_hook): New function.
394 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
396 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
397 parameter with segname and sectname parameters. Adjust.
398 (bfd_mach_o_append_section_to_segment): New function. Use a
399 linked list for Mach-O sections.
400 (bfd_mach_o_write_segment_32): Adjust.
401 (bfd_mach_o_write_segment_64): Ditto.
402 (bfd_mach_o_build_commands): Fix comment. Adjust.
403 (bfd_mach_o_flatten_sections): Adjust.
404 (bfd_mach_o_print_section_map): Adjust.
405 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
406 (bfd_mach_o_new_section_hook): New function.
407 (bfd_mach_o_init_section_from_mach_o): Ditto.
408 (bfd_mach_o_read_section_32): Remove section parameter.
409 Return a section instead.
410 (bfd_mach_o_read_section_64): Ditto.
411 (bfd_mach_o_read_section): Ditto.
412 (bfd_mach_o_make_bfd_section): Adjust.
413 (bfd_mach_o_read_segment): Adjust for new profile of
414 bfd_mach_o_read_section.
415 (bfd_mach_o_lookup_section): Remove.
416 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
418 2011-08-08 Tristan Gingold <gingold@adacore.com>
420 * mach-o.h (bfd_mach_o_version_min_command): New structure.
421 (bfd_mach_o_load_command): Add version_min.
422 (mach_o_data_struct): Fix comment.
423 * mach-o.c (bfd_mach_o_read_version_min): New function.
424 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
425 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
426 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
427 (bfd_mach_o_get_name_or_null): New function.
428 (bfd_mach_o_get_name): Use the above new one.
429 (bfd_mach_o_load_command_name): Add the above new commands.
430 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
431 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
432 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
433 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
435 2011-08-08 Tristan Gingold <gingold@adacore.com>
437 * mach-o.h: Move size macros to external.h
438 Move reloc macros to reloc.h and x86-64.h.
439 * mach-o-i386.c: Includes mach-o/reloc.h
440 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
441 * mach-o.c: Add includes.
442 (bfd_mach_o_write_header): Use structure from external.h to convert.
443 (bfd_mach_o_write_thread): Ditto.
444 (bfd_mach_o_write_relocs): Ditto.
445 (bfd_mach_o_write_section_32): Ditto.
446 (bfd_mach_o_write_section_64): Ditto.
447 (bfd_mach_o_write_segment_32): Ditto.
448 (bfd_mach_o_write_segment_64): Ditto.
449 (bfd_mach_o_write_symtab): Ditto.
450 (bfd_mach_o_write_contents): Ditto.
451 (bfd_mach_o_read_header): Ditto.
452 (bfd_mach_o_read_section_32): Ditto.
453 (bfd_mach_o_read_section_64): Ditto.
454 (bfd_mach_o_read_symtab_symbol): Ditto.
455 (bfd_mach_o_read_dylinker): Ditto.
456 (bfd_mach_o_read_dylib): Ditto.
457 (bfd_mach_o_read_dysymtab): Ditto.
458 (bfd_mach_o_read_symtab): Ditto.
459 (bfd_mach_o_read_linkedit): Ditto.
460 (bfd_mach_o_read_str): Ditto.
461 (bfd_mach_o_read_dyld_info): Ditto.
462 (bfd_mach_o_read_segment): Ditto.
463 (bfd_mach_o_read_command): Ditto.
464 (bfd_mach_o_archive_p): Ditto.
465 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
466 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
467 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
468 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
469 of an hard-coded value.
471 2011-08-08 Tristan Gingold <gingold@adacore.com>
473 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
474 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
475 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
476 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
478 2011-08-08 Tristan Gingold <gingold@adacore.com>
480 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
481 (bfd_mach_o_convert_section_name_to_bfd): Use it.
482 (bfd_mach_o_get_section_type_from_name): New function.
483 (bfd_mach_o_get_section_attribute_from_name): Ditto.
484 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
485 Add comments. Add prototypes for the above new functions.
487 2011-08-05 Mark Kettenis <kettenis@gnu.org>
489 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
491 2011-08-05 Alan Modra <amodra@gmail.com>
493 * elf64-ppc.c (maybe_strip_output): New function.
494 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
496 2011-08-05 Alan Modra <amodra@gmail.com>
499 * elflink.c (_bfd_elf_section_already_linked): Return matched
500 status. Remove COFF comdat section handling.
501 * linker.c (_bfd_generic_section_already_linked): Return matched
502 status. Don't set SEC_GROUP in l_flags for plugin entries.
503 (bfd_section_already_linked): Update prototype.
504 * targets.c (_section_already_linked): Likewise.
505 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
506 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
507 (_bfd_nolink_section_already_linked): Update.
508 * libbfd.h: Regenerate.
509 * bfd-in2.h: Regenerate.
511 2011-08-05 Alan Modra <amodra@gmail.com>
513 * elf32-ppc.c: Include dwarf2.h.
514 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
515 (ppc_elf_create_glink): Create .eh_frame section.
516 (glink_eh_frame_cie): New array.
517 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
518 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
520 2011-08-04 Tristan Gingold <gingold@adacore.com>
522 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
523 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
525 2011-08-03 Tristan Gingold <gingold@adacore.com>
527 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
528 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
530 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
532 * elfxx-mips.c (check_4byte_branch): Remove function.
533 (check_relocated_bzc): New function.
534 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
535 instructions that immediately follow a compact branch
538 2011-08-02 Alan Modra <amodra@gmail.com>
540 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
542 (ppc_build_one_stub): Adjust get_relocs call to suit..
543 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
545 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
548 * archures.c (bfd_mach_i386_intel_syntax): New.
549 (bfd_mach_i386_i8086): Updated.
550 (bfd_mach_i386_i386): Likewise.
551 (bfd_mach_x86_64): Likewise.
552 (bfd_mach_x64_32): Likewise.
553 (bfd_mach_i386_i386_intel_syntax): Likewise.
554 (bfd_mach_x86_64_intel_syntax): Likewise.
555 (bfd_mach_x64_32_intel_syntax): Likewise.
556 (bfd_mach_l1om): Likewise.
557 (bfd_mach_l1om_intel_syntax): Likewise.
558 (bfd_mach_k1om): Likewise.
559 (bfd_mach_k1om_intel_syntax): Likewise.
561 * bfd-in2.h: Regenerated.
563 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
565 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
566 (bfd_x64_32_arch): Likewise.
568 * elf64-x86-64.c: Include "libiberty.h".
569 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
570 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
571 (elf_x86_64_reloc_type_lookup): Likewise.
572 (elf_x86_64_reloc_name_lookup): Likewise.
573 (elf_x86_64_relocate_section): Likewise.
574 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
576 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
578 * elfxx-mips.c (check_br32): Fix return type.
580 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
582 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
584 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
586 * elfxx-mips.c: Adjust comments throughout.
587 (mips_elf_relax_delete_bytes): Reshape code.
588 (_bfd_mips_elf_relax_section): Remove check for
589 R_MICROMIPS_GPREL16 relocations. Reshape code.
591 2011-07-28 Roland McGrath <mcgrathr@google.com>
593 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
594 (elf_i386_nacl_plt0_entry): New variable.
595 (elf_i386_plt_entry): New variable.
596 (elf_i386_nacl_pic_plt0_entry): New variable.
597 (elf_i386_nacl_pic_plt_entry): New variable.
598 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
599 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
600 (elf_backend_plt_alignment): Likewise.
602 * config.bfd: Handle i[3-7]86-*-nacl*.
603 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
604 * targets.c: Support bfd_elf32_i386_nacl_vec.
605 * configure.in: Likewise.
606 * configure: Regenerated.
608 * elf32-i386.c (struct elf_i386_plt_layout): New type.
609 (GET_PLT_ENTRY_SIZE): New macro.
610 (elf_i386_plt): New variable.
611 (struct elf_i386_backend_data): New member `plt'.
612 (elf_i386_arch_bed): Add initializer for it.
613 (elf_i386_vxworks_arch_bed): Likewise.
614 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
615 (elf_i386_plt_sym_val): Likewise.
616 (elf_i386_relocate_section): Likewise.
617 (elf_i386_finish_dynamic_symbol): Likewise.
618 Also use other elf_i386_plt_layout members for PLT details.
619 (elf_i386_finish_dynamic_sections): Likewise.
621 * elf32-i386.c (struct elf_i386_backend_data): New type.
622 (get_elf_i386_backend_data): New macro.
623 (elf_i386_arch_bed): New variable.
624 (elf_backend_arch_data): New macro.
625 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
626 (elf_i386_link_hash_table_create): Don't initialize them.
627 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
628 elf_i386_backend_data, not elf_i386_link_hash_table.
629 (elf_i386_adjust_dynamic_symbol): Likewise.
630 (elf_i386_allocate_dynrelocs): Likewise.
631 (elf_i386_readonly_dynrelocs): Likewise.
632 (elf_i386_size_dynamic_sections): Likewise.
633 (elf_i386_relocate_section): Likewise.
634 (elf_i386_finish_dynamic_symbol): Likewise.
635 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
636 (elf_i386_vxworks_link_hash_table_create): Function removed.
637 (elf_i386_vxworks_arch_bed): New variable.
638 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
640 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
641 * elfxx-target.h (elf_backend_arch_data): New macro.
642 (elfNN_bed): Use it as initializer for the new member.
644 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
646 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
649 2011-07-26 Jakub Jelinek <jakub@redhat.com>
651 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
652 and .zdebug_macro entry.
653 (dwarf_debug_section_enum): Add debug_macro.
655 2011-07-26 Alan Modra <amodra@gmail.com>
657 * elf64-ppc.c: Include dwarf2.h.
658 (struct ppc_link_hash_table): Add glink_eh_frame.
659 (create_linkage_sections): Create .eh_frame section.
660 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
662 (glink_eh_frame_cie): New array.
663 (ppc64_elf_size_stubs): Size glink_eh_frame.
664 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
665 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
667 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
670 * elf64-mmix.c (struct _mmix_elf_section_data): New members
671 has_warned_bpo and has_warned_pushj.
672 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
673 converting to ISO C. Add new parameter error_message. All
675 (mmix_elf_perform_relocation): Ditto.
676 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
677 Handle the case where mmix_elf_check_common_relocs has not been
678 called, missing preparations for relocs of the respective type.
680 2011-07-24 Chao-ying Fu <fu@mips.com>
681 Ilie Garbacea <ilie@mips.com>
682 Maciej W. Rozycki <macro@codesourcery.com>
683 Joseph Myers <joseph@codesourcery.com>
684 Catherine Moore <clm@codesourcery.com>
685 Richard Sandiford <rdsandiford@googlemail.com>
687 * archures.c (bfd_mach_mips_micromips): New macro.
688 * cpu-mips.c (I_micromips): New enum value.
689 (arch_info_struct): Add bfd_mach_mips_micromips.
690 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
692 (_bfd_mips_elf_relax_section): Likewise.
693 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
694 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
696 (_bfd_mips16_elf_reloc_shuffle): Rename to...
697 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
698 (gprel16_reloc_p): Handle microMIPS ASE.
699 (literal_reloc_p): New function.
700 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
701 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
702 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
703 and _bfd_mips_elf_reloc_shuffle changes.
704 (mips_elf_gprel32_reloc): Update comment.
705 (micromips_reloc_map): New variable.
706 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
707 (mips_elf32_rtype_to_howto): Likewise.
708 (mips_info_to_howto_rel): Likewise.
709 (bfd_elf32_bfd_is_target_special_symbol): Define.
710 (bfd_elf32_bfd_relax_section): Likewise.
711 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
712 (micromips_elf64_howto_table_rela): Likewise.
713 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
714 and _bfd_mips_elf_reloc_shuffle changes.
715 (micromips_reloc_map): Likewise.
716 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
717 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
718 (mips_elf64_rtype_to_howto): Likewise.
719 (bfd_elf64_bfd_is_target_special_symbol): Define.
720 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
721 (elf_micromips_howto_table_rela): Likewise.
722 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
723 and _bfd_mips_elf_reloc_shuffle changes.
724 (micromips_reloc_map): Likewise.
725 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
726 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
727 (mips_elf_n32_rtype_to_howto): Likewise.
728 (bfd_elf32_bfd_is_target_special_symbol): Define.
729 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
730 (LA25_LUI_MICROMIPS_2): Likewise.
731 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
732 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
733 (TLS_RELOC_P): Handle microMIPS ASE.
734 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
735 target is a microMIPS function.
736 (micromips_reloc_p): New function.
737 (micromips_reloc_shuffle_p): Likewise.
738 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
739 (got_disp_reloc_p, got_page_reloc_p): New functions.
740 (got_ofst_reloc_p): Likewise.
741 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
742 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
743 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
744 (micromips_branch_reloc_p): New function.
745 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
746 (tls_gottprel_reloc_p): Likewise.
747 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
748 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
750 (_bfd_mips16_elf_reloc_shuffle): Rename to...
751 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
752 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
753 (mips_tls_got_index, mips_elf_got_page): Likewise.
754 (mips_elf_create_local_got_entry): Likewise.
755 (mips_elf_relocation_needs_la25_stub): Likewise.
756 (mips_elf_calculate_relocation): Likewise.
757 (mips_elf_perform_relocation): Likewise.
758 (_bfd_mips_elf_symbol_processing): Likewise.
759 (_bfd_mips_elf_add_symbol_hook): Likewise.
760 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
761 (mips_elf_add_lo16_rel_addend): Likewise.
762 (_bfd_mips_elf_check_relocs): Likewise.
763 (mips_elf_adjust_addend): Likewise.
764 (_bfd_mips_elf_relocate_section): Likewise.
765 (mips_elf_create_la25_stub): Likewise.
766 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
767 (_bfd_mips_elf_gc_sweep_hook): Likewise.
768 (_bfd_mips_elf_is_target_special_symbol): New function.
769 (mips_elf_relax_delete_bytes): Likewise.
770 (opcode_descriptor): New structure.
772 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
773 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
774 (beq_insn_32): Likewise.
775 (b_insn_16, bz_insn_16): New variables.
776 (BZC32_REG_FIELD): New macro.
777 (bz_rs_insns_32, bz_rt_insns_32): New variables.
778 (bzc_insns_32, bz_insns_16):Likewise.
779 (BZ16_REG, BZ16_REG_FIELD): New macros.
780 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
781 (jal_x_insn_32_bd32): Likewise.
782 (j_insn_32, jalr_insn_32): Likewise.
783 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
784 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
785 (JR16_REG): New macro.
786 (ds_insns_16_bd16): New variable.
787 (lui_insn): Likewise.
788 (addiu_insn, addiupc_insn): Likewise.
789 (ADDIUPC_REG_FIELD): New macro.
790 (MOVE32_RD, MOVE32_RS): Likewise.
791 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
792 (move_insns_32, move_insns_16): New variables.
793 (nop_insn_32, nop_insn_16): Likewise.
795 (find_match): New function.
796 (check_br16_dslot, check_br32_dslot): Likewise.
797 (check_br16, check_br32): Likewise.
798 (IS_BITSIZE): New macro.
799 (check_4byte_branch): New function.
800 (_bfd_mips_elf_relax_section): Likewise.
801 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
802 and microMIPS modules together.
803 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
804 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
805 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
806 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
807 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
808 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
809 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
810 (BFD_RELOC_MICROMIPS_LO16): Likewise.
811 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
812 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
813 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
814 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
815 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
816 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
817 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
818 (BFD_RELOC_MICROMIPS_SUB): Likewise.
819 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
820 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
821 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
822 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
823 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
824 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
825 (BFD_RELOC_MICROMIPS_JALR): Likewise.
826 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
827 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
828 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
829 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
830 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
831 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
832 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
833 * bfd-in2.h: Regenerate.
834 * libbfd.h: Regenerate.
836 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
838 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
839 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
840 * Makefile.in: Regenerated.
842 * archures.c (bfd_architecture): Add bfd_arch_k1om.
843 (bfd_k1om_arch): New.
844 (bfd_archures_list): Add &bfd_k1om_arch.
845 * bfd-in2.h: Regenerated.
847 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
848 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
849 if bfd_elf64_x86_64_freebsd_vec is supported.
850 (targ_selvecs): Likewise.
852 * configure.in: Support bfd_elf64_k1om_vec and
853 bfd_elf64_k1om_freebsd_vec.
854 * configure: Regenerated.
858 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
859 (bfd_elf64_k1om_vec): Likewise.
860 (bfd_elf64_k1om_freebsd_vec): Likewise.
862 * targets.c (bfd_elf64_k1om_vec): New.
863 (bfd_elf64_k1om_freebsd_vec): Likewise.
864 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
865 bfd_elf64_k1om_freebsd_vec.
867 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
869 Fix false coff-go32-exe matches.
870 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
872 * coff-stgo32.c (go32_check_format): New forward declaration.
873 (COFF_CHECK_FORMAT): New defintion.
874 (go32_check_format): New function.
876 2011-07-15 Alan Modra <amodra@gmail.com>
878 * configure.in: Bump version.
879 * configure: Regenerate.
881 2011-07-14 Alan Modra <amodra@gmail.com>
883 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
884 * elf-bfd.h (struct already_linked): Forward declare.
886 2011-07-14 Alan Modra <amodra@gmail.com>
888 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
889 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
891 2011-07-14 Alan Modra <amodra@gmail.com>
893 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
894 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
895 (build_tls_get_addr_stub): Likewise.
896 (ppc_build_one_stub): Update calls to above.
897 (ppc_size_one_stub): Adjust stub size.
898 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
899 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
901 2011-07-12 Nick Clifton <nickc@redhat.com>
903 * elf32-arm.c (elf32_arm_section_flags): Delete.
904 (elf_backend_section_flags): Remove.
906 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
909 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
910 when setting stack_flags.
912 2011-07-11 Catherine Moore <clm@codesourcery.com>
914 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
915 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
916 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
917 * bfd-in2.h: Regenerated.
918 * bfd.c (bfd_lookup_section_flags): New definition.
919 * binary.c (binary_bfd_lookup_section_flags): New definition.
920 * bout.c (b_out_bfd_lookup_section_flags): New definition.
921 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
922 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
923 * coff-rs6000.c (rs6000coff_vec): Include
924 bfd_generic_lookup_section_flags.
925 (pmac_xcoff_vec): Likewise.
926 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
927 * coff64-rs6000.c (rs6000coff64_vec): Include
928 bfd_generic_lookup_section_flags.
929 (aix5coff64_vec): Likewise.
930 * ecoff.c (bfd_debug_section): Initialize flag_info field.
931 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
932 (bfd_elf_lookup_section_flags): Declare.
933 * elflink.c (bfd_elf_lookup_section_flags): New function.
934 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
935 (elf_backend_lookup_section_flags_hook): Define.
936 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
937 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
938 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
939 * ieee.c (ieee_bfd_lookup_section_flags): New define.
940 * ihex.c (ihex_bfd_lookup_section_flags): New define.
941 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
942 (bfd_generic_lookup_section_flags): Declare.
943 * libbfd.h: Regenerated.
944 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
945 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
946 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
947 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
948 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
949 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
950 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
951 * reloc.c (bfd_generic_lookup_section_flags): New function.
952 * som.c (som_bfd_lookup_section_flags): New definition.
953 * srec.c (srec_bfd_lookup_section_flags): New definition.
954 * targets.c (flag_info): Declare.
955 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
956 (_bfd_lookup_section_flags): New.
957 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
958 * versados.c (versados_bfd_lookup_section_flags): New definition.
959 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
960 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
962 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
965 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
967 2011-07-09 Alan Modra <amodra@gmail.com>
970 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
971 rather than kept_section to determine whether a symbol is from
973 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
974 sections appear undefined.
976 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
979 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
980 "asection *" with "struct already_linked *".
981 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
982 (_bfd_generic_section_already_linked): Likewise.
983 (bfd_section_already_linked_table_insert): Likewise.
984 (struct already_linked): New.
985 (struct bfd_section_already_linked): Use it.
986 * elflink.c (_bfd_elf_section_already_linked): Replace.
987 "asection *" with "struct already_linked *". Replace the plugin
988 dummy with the LTO output.
989 * linker.c (_bfd_generic_section_already_linked): Likewise.
990 * targets.c (struct already_linked): Add forward declaration.
991 (bfd_target): Replace "struct bfd_section *" with
992 "struct already_linked *" in _section_already_linked.
993 * bfd-in2.h: Regenerate.
994 * libbfd.h: Regenerate.
996 2011-07-06 Tristan Gingold <gingold@adacore.com>
998 * mach-o.h: Move loader related definitions to
999 include/mach-o/loader.h. Include it.
1001 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1003 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1004 define to _bfd_elf_set_osabi.
1006 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1007 Thomas Schwinge <thomas@schwinge.name>
1010 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1011 ELFOSABI_LINUX alias.
1012 * elf32-hppa.c: Likewise.
1013 * elf32-i370.c: Likewise.
1014 * elf64-hppa.c: Likewise.
1016 2011-07-01 Ian Lance Taylor <iant@google.com>
1018 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1019 DW_OP_lit3 to DW_OP_lit2.
1021 2011-07-01 Alan Modra <amodra@gmail.com>
1023 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1024 dyn relocs when called to copy flags for a weak sym.
1025 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1026 (ppc64_elf_merge_private_bfd_data): Delete.
1027 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1028 _bfd_generic_verify_endian_match.
1030 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1032 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1035 2011-06-28 Tristan Gingold <gingold@adacore.com>
1037 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1039 (_bfd_vms_write_etir): Write linkage index from reloc.
1041 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1043 * mach-o.c (bfd_mach_o_read_command): Also ignore
1044 BFD_MACH_O_LC_ROUTINES_64.
1046 2011-06-27 Tristan Gingold <gingold@adacore.com>
1048 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1049 section target index.
1051 2011-06-27 Nick Clifton <nickc@redhat.com>
1053 * cisco-core.c (cisco_core_little_vec): Add initialization of
1054 match_priority field.
1056 2011-06-27 Tristan Gingold <gingold@adacore.com>
1058 * cache.c: Include bfd_stdint.h.
1059 (cache_bmmap): Change profile. Return region start and size.
1060 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1061 (bfd_mmap): Change profile and adjust. Update comment.
1062 (memory_bmmap): Change profile.
1063 * opncls.c (opncls_bmmap): Change profile.
1064 * vms-lib.c (vms_lib_bmmap): Likewise.
1065 * libbfd.h: Regenerate.
1066 * bfd-in2.h: Regenerate.
1068 2011-06-27 Tristan Gingold <gingold@adacore.com>
1070 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1073 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1075 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1076 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1078 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1080 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1082 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1084 2011-06-24 Richard Henderson <rth@redhat.com>
1087 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1088 tlsgd insn before swapping adjacent insns.
1090 2011-06-24 Tristan Gingold <gingold@adacore.com>
1092 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1095 2011-06-24 Alan Modra <amodra@gmail.com>
1098 * elf.c (assign_file_positions_for_load_sections): Don't align
1099 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1100 that don't get a PT_LOAD.
1102 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1104 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1105 (sh_elf_check_relocs): Likewise.
1107 2011-06-22 Richard Henderson <rth@redhat.com>
1109 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1110 TPREL in a PIE image.
1111 (alpha_dynamic_entries_for_reloc): Likewise.
1112 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1113 (elf64_alpha_relax_got_load): Likewise.
1115 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1117 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1120 2011-06-22 Alan Modra <amodra@gmail.com>
1122 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1123 plugin symbols. Fix segfault on linker scrip defined syms.
1125 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1128 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1129 at all for linker created .eh_frame sections.
1130 (_bfd_elf_discard_section_eh_frame): Handle linker created
1131 .eh_frame sections with no relocations.
1132 * elf64-x86-64.c: Include dwarf2.h.
1133 (elf_x86_64_eh_frame_plt): New variable.
1134 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1135 PLT_FDE_LEN_OFFSET): Define.
1136 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1137 (elf_x86_64_create_dynamic_sections): Create and fill in
1138 .eh_frame section for .plt section.
1139 (elf_x86_64_size_dynamic_sections): Write .plt section size
1140 into .eh_frame FDE covering .plt section.
1141 (elf_x86_64_finish_dynamic_sections): Write .plt section
1142 start into .eh_frame FDE covering .plt section. Call
1143 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1144 (elf_backend_plt_alignment): Define to 4.
1145 * elf32-i386.c: Include dwarf2.h.
1146 (elf_i386_eh_frame_plt): New variable.
1147 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1148 PLT_FDE_LEN_OFFSET): Define.
1149 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1150 (elf_i386_create_dynamic_sections): Create and fill in
1151 .eh_frame section for .plt section.
1152 (elf_i386_size_dynamic_sections): Write .plt section size
1153 into .eh_frame FDE covering .plt section.
1154 (elf_i386_finish_dynamic_sections): Write .plt section
1155 start into .eh_frame FDE covering .plt section. Call
1156 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1157 (elf_backend_plt_alignment): Define to 4.
1159 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1161 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1164 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1166 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1167 CORE_HEADER is defined.
1168 (elf_x86_64_write_core_note): New.
1169 (elf_backend_write_core_note): Likewise.
1171 * hosts/x86-64linux.h (uint64_t): New.
1172 (user_regsx32_struct): Likewise.
1173 (elf_gregx32_t): Likewise.
1174 (ELF_NGREGX32): Likewise.
1175 (elf_gregsetx32_t): Likewise.
1176 (elf_prstatusx32): Likewise.
1177 (prstatusx32_t): Likewise.
1178 (user_fpregs32_struct): Removed.
1179 (user_fpxregs32_struct): Likewise.
1181 (elf_fpregset32_t): Likewise.
1182 (elf_fpxregset32_t): Likewise.
1183 (prgregset32_t): Likewise.
1184 (prfpregset32_t): Likewise.
1186 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1188 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1189 (elf_x86_64_grok_psinfo): Likewise.
1191 2011-06-16 Nick Clifton <nickc@redhat.com>
1193 * elf.c (elf_find_function): Fail if not provided with a symbol
1196 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1198 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1199 * elf.c (elfcore_grok_arm_vfp): New function.
1200 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1201 (elfcore_write_arm_vfp): New function.
1202 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1204 2011-06-14 Richard Henderson <rth@redhat.com>
1206 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1207 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1208 (elf64_alpha_always_size_sections): Don't call
1209 elf64_alpha_merge_ind_symbols.
1210 (elf_backend_copy_indirect_symbol): New.
1212 2011-06-14 Alan Modra <amodra@gmail.com>
1215 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1216 before doing anything.
1217 (_bfd_elf_discard_section_eh_frame): Likewise.
1219 2011-06-14 Alan Modra <amodra@gmail.com>
1221 * Makefile.am: Formatting.
1222 * Makefile.in: Regenerate.
1223 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1224 * po/SRC-POTFILES.in: Regnerate.
1226 2011-06-14 Alan Modra <amodra@gmail.com>
1228 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1229 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1230 Don't handle warning symbols here.
1231 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1232 (allocate_dynrelocs, readonly_dynrelocs): As above.
1234 2011-06-14 Alan Modra <amodra@gmail.com>
1237 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1238 (elf_gc_sweep): Don't treat debug and sections like .comment
1240 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1241 not part of a group. Always call gc_mark_extra_sections.
1242 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1243 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1244 _bfd_elf_gc_mark_extra_sections.
1245 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1246 _bfd_elf_gc_mark_extra_sections.
1247 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1249 2011-06-13 Nick Clifton <nickc@redhat.com>
1251 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1252 variable 'local_got_offsets'.
1253 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1254 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1256 2011-06-13 Walter Lee <walt@tilera.com>
1258 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1259 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1260 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1261 and elfxx-tilegx.lo.
1262 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1264 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1265 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1266 * Makefile.in: Regenerate.
1267 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1268 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1269 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1270 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1271 bfd-in2.h: Regenerate.
1272 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1273 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1274 and bfd_elf64_tilegx_vec.
1275 * configure: Regenerate.
1276 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1278 * libbfd.h: Regenerate.
1279 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1280 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1281 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1282 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1283 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1284 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1285 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1286 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1287 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1288 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1289 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1290 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1291 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1292 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1293 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1294 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1295 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1296 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1297 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1298 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1299 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1300 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1301 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1302 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1303 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1304 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1305 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1306 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1307 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1308 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1309 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1310 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1311 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1312 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1313 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1314 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1315 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1316 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1317 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1318 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1319 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1320 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1321 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1322 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1323 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1324 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1325 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1326 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1327 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1328 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1329 * targets.c (bfd_elf32_tilegx_vec): Declare.
1330 (bfd_elf32_tilepro_vec): Declare.
1331 (bfd_elf64_tilegx_vec): Declare.
1332 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1333 and bfd_elf64_tilegx_vec.
1334 * cpu-tilegx.c: New file.
1335 * cpu-tilepro.c: New file.
1336 * elf32-tilepro.h: New file.
1337 * elf32-tilepro.c: New file.
1338 * elf32-tilegx.c: New file.
1339 * elf32-tilegx.h: New file.
1340 * elf64-tilegx.c: New file.
1341 * elf64-tilegx.h: New file.
1342 * elfxx-tilegx.c: New file.
1343 * elfxx-tilegx.h: New file.
1345 2011-06-13 Alan Modra <amodra@gmail.com>
1347 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1348 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1349 warning symbols here.
1350 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1351 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1352 elf32_arm_readonly_dynrelocs): Likewise.
1353 * elf32-bfin.c (bfin_discard_copies): Likewise.
1354 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1355 elf_cris_discard_excess_dso_dynamics,
1356 elf_cris_discard_excess_program_dynamics): Likewise.
1357 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1358 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1359 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1360 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1361 elf_i386_readonly_dynrelocs): Likewise.
1362 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1363 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1364 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1365 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1366 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1367 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1368 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1369 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1370 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1371 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1372 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1373 elf32_tic6x_readonly_dynrelocs): Likewise.
1374 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1375 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1376 xstormy16_relax_plt_realloc): Likewise.
1377 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1378 * elf64-alpha.c (elf64_alpha_output_extsym,
1379 elf64_alpha_calc_got_offsets_for_symbol,
1380 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1381 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1382 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1383 elf_hppa_unmark_useless_dynamic_symbols,
1384 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1385 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1386 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1387 readonly_dynrelocs, merge_global_got, reallocate_got,
1388 undo_symbol_twiddle): Likewise.
1389 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1390 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1391 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1392 elf_x86_64_readonly_dynrelocs): Likewise.
1393 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1394 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1395 _bfd_elf_link_find_version_dependencies,
1396 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1397 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1398 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1399 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1400 elf_gc_propagate_vtable_entries_used,
1401 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1402 elf_gc_allocate_got_offsets): Likewise.
1403 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1404 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1405 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1406 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1407 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1408 * i386linux.c (linux_tally_symbols): Likewise.
1409 * m68klinux.c (linux_tally_symbols): Likewise.
1410 * sparclinux.c (linux_tally_symbols): Likewise.
1411 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1412 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1414 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1415 function. Update all callers.
1416 * aoutx.h (aout_link_write_other_symbol): Likewise.
1417 * pdp11.c (aout_link_write_other_symbol): Likewise.
1418 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1419 * ecoff.c (ecoff_link_write_external): Likewise.
1420 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1421 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1423 * ecoff.c (ecoff_link_hash_traverse): Delete.
1424 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1425 _bfd_coff_write_global_sym.
1426 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1427 * libcoff.h: Regenerate.
1429 2011-06-10 Nick Clifton <nickc@redhat.com>
1431 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1432 backend does not provide a function for creating dynamic sections
1434 (bfd_elf_final_link): Issue a warning message if a dynamic section
1435 has the SHT_NOTE type.
1436 (bfd_elf_final_link): Do not look for dynamic strings in a section
1437 that does not have the SHT_STRTAB type or the name .dynstr.
1438 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1439 section is not in the output binary.
1440 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1442 2011-06-09 Tristan Gingold <gingold@adacore.com>
1444 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1445 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1448 2011-06-09 Tristan Gingold <gingold@adacore.com>
1450 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1452 2011-06-09 Nick Clifton <nickc@redhat.com>
1455 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1456 that the output section has an allocated bfd_elf_section_data
1458 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1459 symbols in sections that have been removed by garbage collection.
1461 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1463 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1464 relocations in SEC_DEBUGGING sections when building shared
1467 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1470 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1471 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1473 2011-06-08 Tristan Gingold <gingold@adacore.com>
1475 * makefile.vms (OBJS): Add elfxx-ia64.obj
1478 2011-06-08 Alan Modra <amodra@gmail.com>
1480 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1481 * sco5-core.c: Init match_priority field.
1483 2011-06-08 Alan Modra <amodra@gmail.com>
1485 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1486 indirect links here.
1488 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1490 * irix-core.c (irix_core_vec): Add match_priority field.
1492 2011-06-06 Alan Modra <amodra@gmail.com>
1494 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1496 * configure.in: Bump bfd version.
1497 * elfcode.h (elf_object_p): Delete hacks preventing match of
1498 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1499 * elfxx-target.h (elf_match_priority): Define and use.
1500 * format.c (bfd_check_format_matches): Use target match_priority
1501 to choose best of multiple matching targets. In cases with multiple
1502 matches rerun _bfd_check_format if we don't choose the last match.
1503 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1504 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1505 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1506 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1507 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1508 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1509 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1510 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1511 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1512 * vms-lib.c, * xsym.c: Init match_priority field.
1513 * configure: Regenerate.
1514 * bfd-in2.h: Regenerate.
1516 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1519 * elfcode.h (elf_object_p): Revert the last change.
1521 2011-06-04 Alan Modra <amodra@gmail.com>
1523 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1524 return the other arch.
1525 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1528 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1531 * hash.c (higher_primer_number): Add more, small, prime numbers.
1532 (bfd_hash_set_default_size): Likewise.
1534 2011-06-02 Nick Clifton <nickc@redhat.com>
1536 * coff-mcore.c: Fix spelling typo.
1537 * coff-stgo32.c: Likewise.
1538 * elf32-arm.c: Likewise.
1539 * elf32-avr.c: Likewise.
1540 * elf-m68hc1x.c: Likewise.
1541 * elf32-mcore.c: Likewise.
1542 * elf32-mep.c: Likewise.
1543 * elf32-mt.c: Likewise.
1544 * elf32-ppc.c: Likewise.
1545 * elf32-xtensa.c: Likewise.
1546 * elf64-ppc.c: Likewise.
1547 * elfxx-mips.c: Likewise.
1548 * netbsd.h: Likewise.
1549 * nlmcode.h: Likewise.
1550 * vms-alpha.c: Likewise.
1551 * po/bfd.pot: Regenerate.
1552 * po/SRC-POTFILES.in: Regenerate.
1554 2011-06-01 DJ Delorie <dj@redhat.com>
1556 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1557 * target.c: Likewise.
1558 * configure.in: Likewise.
1559 * configure.in: Regenerate.
1560 * elf32-rx.c: Add elf32-rx-be-ns target.
1561 (rx_elf_object_p): Never allow the be-ns target by default,
1562 only allow it if the user requests it.
1564 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1566 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1567 relocation in readonly section in a shared object.
1568 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1570 2011-05-31 Nick Clifton <nickc@redhat.com>
1572 * archive.c (adjust_relative_path): Fix comment to prevent it
1573 corrupting the auto-generated bfd.h.
1575 2011-05-31 Paul Brook <paul@codesourcery.com>
1577 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1578 for known functions.
1579 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1582 2011-05-31 Paul Brook <paul@codesourcery.com>
1584 * elf32-arm.c (arm_stub_is_thumb): Add
1585 arm_stub_long_branch_v4t_thumb_tls_pic.
1586 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1589 2011-05-27 Nick Clifton <nickc@redhat.com>
1592 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1593 unable to read a file pointed to by an entry in a thin archive.
1594 (adjust_relative_path): Use lrealpath to canonicalize paths.
1595 Handle the case where the reference path is above the current
1596 path in the directory tree.
1598 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1601 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1602 R_X86_64_TPOFF64 in executable.
1604 2011-05-26 Alan Modra <amodra@gmail.com>
1606 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1607 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1608 local_protected comment.
1610 2011-05-25 Tristan Gingold <gingold@adacore.com>
1612 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1613 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1614 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1615 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1616 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1617 (elf32-ia64.c): Created from elfnn-ia64.c
1618 (elf64-ia64.c): Likewise.
1619 * elfxx-ia64.h: New file.
1620 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1621 functions.Includes elfxx-ia64.h.
1622 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1623 (IA64_HOWTO): Adjust.
1624 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1625 (elfNN_ia64_reloc_type_lookup): Renames to
1626 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1627 (elfNN_ia64_reloc_name_lookup): Renames to
1628 ia64_elf_reloc_name_lookup. Make it public.
1629 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1630 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1632 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1633 Move it and make it public. Move prototype to elfxx-ia64.h
1634 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1635 Move prototype to elfxx-ia64.h
1636 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1637 (elfNN_ia64_info_to_howto): Adjust calls.
1638 (elfNN_ia64_relax_section): Adjust calls.
1639 (count_dyn_reloc): Fix typo.
1640 (elfNN_ia64_relocate_section): Adjust calls.
1641 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1642 (bfd_elfNN_bfd_reloc_type_lookup)
1643 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1644 * configure: Regenerate.
1645 * Makefile.in: Regenerate.
1647 2011-05-23 DJ Delorie <dj@redhat.com>
1649 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1650 the vma/lma swapping done in elf32_rx_modify_program_headers.
1652 2011-05-23 Nick Clifton <nickc@redhat.com>
1654 * elf-m10300.c (mn10300_elf_mkobject): New function.
1655 (bfd_elf32_mkobject): Define.
1657 2011-05-23 Alan Modra <amodra@gmail.com>
1659 * elf-bfd.h: Comment typo fix.
1660 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1661 struct elf_dyn_relocs throughout.
1662 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1664 2011-05-23 Alan Modra <amodra@gmail.com>
1666 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1667 functions rather than warning callback or _bfd_error_handler.
1668 * elf32-ppc.c: Likewise.
1669 * elf64-ppc.c: Likewise.
1670 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1672 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1674 2011-05-23 Alan Modra <amodra@gmail.com>
1677 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1678 .tbss, and page align same for all SHT_NOBITS sections.
1680 2011-05-21 Alan Modra <amodra@gmail.com>
1683 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1685 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1686 segment if just for .tbss.
1687 (assign_file_positions_for_load_sections): Don't report "can't
1688 allocate in segment" errors for .tbss.
1689 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1690 from SHT_NOBITS section filepos.
1692 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1694 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1695 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1696 (elf32_tic6x_relocate_section): Handle them.
1698 2011-05-18 Nick Clifton <nickc@redhat.com>
1701 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1702 sections when building shared libraries.
1704 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1707 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1710 2011-05-18 Tristan Gingold <gingold@adacore.com>
1712 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1713 (xcoff_sweep): Always keep dwarf sections.
1714 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1716 2011-05-18 Tristan Gingold <gingold@adacore.com>
1718 * libxcoff.h (struct xcoff_dwsect_name): New type.
1719 (XCOFF_DWSECT_NBR_NAMES): New macro.
1720 (xcoff_dwsect_names): Declare.
1721 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1722 (styp_to_sec_flags): Ditto.
1723 (coff_new_section_hook): Ditto.
1724 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1725 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1727 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1730 * elf32-rx.c (ignore_lma): New variable.
1731 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1732 (rx_modify_program_headers): Only copy the LMA into the VMA if
1735 2011-05-17 Alan Modra <amodra@gmail.com>
1738 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1739 * elflink.c (elf_link_add_object_symbols): Likewise.
1740 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1742 2011-05-16 Alan Modra <amodra@gmail.com>
1744 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1746 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1748 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1749 global GOT entries for GOT_PAGE relocations against global symbols.
1751 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1753 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1754 (tic6x-*-*): Replaced by these.
1755 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1756 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1757 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1759 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1760 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1761 "elf32-target.h" two more times.
1762 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1763 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1764 bfd_elf32_tic6x_elf_le_vec.
1765 * configure: Regenerate.
1767 2011-05-13 Jan Beulich <jbeulich@novell.com>
1769 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1771 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1773 * config.in: Regenerated.
1774 * configure: Regenerated.
1775 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1776 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1777 HAVE_PSINFO32_T_PR_PID.
1778 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1779 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1780 and HAVE_PSINFO32_T_PR_PID.
1781 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1783 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1785 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1787 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1788 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1790 2011-05-09 Paul Brook <paul@codesourcery.com>
1792 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1793 * bfd-in2.h: Regenerate.
1794 * elf32-tic6x.c: Include limits.h.
1795 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1796 _tic6x_elf_section_data): New.
1797 (elf32_tic6x_section_data): Define.
1798 (elf32_tic6x_new_section_hook): Allocate target specific data.
1799 (elf32_tic6x_add_unwind_table_edit): New function.
1800 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1801 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1802 elf32_tic6x_copy_exidx_entry): New functions.
1803 (elf_backend_write_section): Define.
1805 2011-05-09 Paul Brook <paul@codesourcery.com>
1807 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1808 elf32_tic6x_fake_sections): New functions.
1809 (elf_backend_fake_sections): Define.
1811 2011-05-09 Paul Brook <paul@codesourcery.com>
1813 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1814 (elf_backend_gc_mark_extra_sections): Define.
1816 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1819 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1820 references to symbols defined in discarded sections.
1822 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1825 * coffgen.c (coff_write_symbol): Assume input section is its own
1826 output section if output_section member not set.
1827 (coff_write_alien_symbol): Likewise.
1829 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1832 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1834 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1837 * section.c (SEC_ELF_REVERSE_COPY): New.
1838 * bfd-in2.h: Regenerated.
1840 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1843 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1844 * bfd-in2.h: Regenerate.
1846 2011-05-06 Tristan Gingold <gingold@adacore.com>
1848 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1849 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1850 any code section. Add comments.
1851 (alpha_vms_object_p): Use void * instead of PTR.
1852 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1853 (build_module_list): Guard against no DST section. Add comments.
1854 (alpha_vms_link_output_symbol): Discard undefined symbols.
1855 (alpha_vms_get_section_contents): Simply memcpy if the section was
1856 already loaded. Fix typo.
1857 (vms_new_section_hook): Use void * instead of PTR.
1858 (vms_alpha_vec): Ditto.
1860 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1862 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1863 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1865 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1867 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1868 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
1869 mismatch. Choose the lower of the two values.
1870 (bfd_elf32_bfd_final_link): New macro.
1872 2011-04-28 Tristan Gingold <gingold@adacore.com>
1874 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
1875 (bfd_xcoff_swap_aux_out): Ditto.
1876 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
1877 (bfd_xcoff64_swap_aux_out): Ditto.
1879 2011-05-04 Alan Modra <amodra@gmail.com>
1882 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
1883 was_undefined on dot-symbols.
1885 2011-05-03 Paul Brook <paul@codesourcery.com>
1888 * elf32-tic6x.c (elf32_tic6x_howto_table,
1889 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
1890 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
1893 2011-05-01 Alan Modra <amodra@gmail.com>
1896 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
1897 creating ifunc sections.
1898 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1900 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
1902 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
1905 2011-04-28 Tom Tromey <tromey@redhat.com>
1907 * bfdio.c (memory_bstat): Pass correct size to memset.
1909 2011-04-28 Mike Frysinger <vapier@gentoo.org>
1911 * dwarf2.c (dwarf_debug_sections): Mark const.
1912 * elf.c (special_sections): Likewise.
1913 * libbfd-in.h (dwarf_debug_sections): Likewise.
1914 * libbfd.h: Regenerate.
1916 2011-04-26 Kai Tietz <ktietz@redhat.com>
1918 * coffcode.h (sec_to_styp_flags): Allow linkonce for
1921 2011-04-26 Tristan Gingold <gingold@adacore.com>
1923 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
1925 2011-04-24 Alan Modra <amodra@gmail.com>
1929 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
1930 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
1931 (_bfd_generic_link_add_one_symbol): Update "notice" call.
1932 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
1933 it is a redef of an IR symbol in a real BFD.
1935 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
1937 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
1938 in readonly section in a shared object.
1939 (elf_i386_size_dynamic_sections): Likewise.
1940 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1941 (elf_x86_64_size_dynamic_sections): Likewise.
1943 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
1948 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1950 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
1952 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
1953 on dynamic symbol error.
1954 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1956 2011-04-20 Tristan Gingold <gingold@adacore.com>
1958 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
1960 2011-04-20 Alan Modra <amodra@gmail.com>
1962 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
1963 (bfd_hash_table_init_n): Overflow checking.
1964 (bfd_hash_set_default_size): Return current size. Take unsigned long
1965 arg. Add 65537 to hash_size primes.
1966 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
1967 * bfd-in2.h: Regenerate.
1969 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1971 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
1974 2011-04-20 Alan Modra <amodra@gmail.com>
1976 * libbfd.c (bfd_log2): Do return rounded up value.
1977 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
1978 call with expanded old round down version of the function.
1980 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
1981 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
1983 2011-04-20 Alan Modra <amodra@gmail.com>
1986 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
1987 in their own common section.
1988 * elflink.c (elf_link_add_object_symbols): Likewise.
1989 * linker.c (generic_link_check_archive_element): Don't lose flags
1990 if common section is pre-existing.
1991 (_bfd_generic_link_add_one_symbol): Likewise.
1993 2011-04-20 Alan Modra <amodra@gmail.com>
1996 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
1997 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
1998 multiple_definition regardless of allow_multiple_definition.
1999 * simple.c (simple_dummy_multiple_definition): Update.
2000 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2003 2011-04-18 Tristan Gingold <gingold@adacore.com>
2005 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2007 2011-04-18 Alan Modra <amodra@gmail.com>
2011 * bfd.c (BFD_PLUGIN): Define.
2012 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2013 * bfd-in2.h: Regenerate.
2014 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2015 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2017 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2019 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2022 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2024 * elf-bfd.h (struct sdt_note): New struct.
2025 (struct elf_obj_tdata) <sdt_note_head>: New field.
2026 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2027 (elfobj_grok_stapsdt_note): Likewise.
2028 (elf_parse_notes): Added code to treat SystemTap note
2031 2011-04-12 Richard Henderson <rth@redhat.com>
2033 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2034 exclude empty .got sections.
2036 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2038 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2039 array access for BFD_RELOC_386_IRELATIVE.
2041 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2043 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2045 2011-04-11 Mark Wielaard <mjw@redhat.com>
2048 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2049 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2050 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2051 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2052 also if STB_GNU_UNIQUE symbol binding was seen.
2053 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2054 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2055 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2056 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2057 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2058 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2060 2011-04-11 Alan Modra <amodra@gmail.com>
2062 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2064 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2065 (_bfd_generic_get_section_contents_in_window): Likewise.
2066 * section.c (bfd_get_section_contents): Likewise.
2067 * compress.c (bfd_get_full_section_contents): Likewise.
2068 * elf32-rx.c (rx_final_link): Ignore rawsize.
2069 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2070 bfd with bfd_get_section_limit.
2071 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2072 os->size during final link. Update callers.
2073 * bfd-in2.h: Regenerate.
2075 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2078 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2079 as the number of global entries when merging with the primary GOT.
2081 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2083 * elf32-i386.c: Update copyright year.
2084 * elf64-x86-64.c: Likewise.
2086 2011-04-09 Kai Tietz <ktietz@redhat.com>
2088 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2089 buffer and use rawsize for sorting.
2090 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2091 before doing alignment.
2093 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2095 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2096 error on unsupported relocation.
2097 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2099 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2102 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2105 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2108 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2109 instead of shared for R_386_TLS_LDO_32.
2111 2011-04-08 Tristan Gingold <gingold@adacore.com>
2113 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2115 * xcoff-target.h: Remove
2116 * Makefile.in: Regenerate.
2118 2011-04-07 Cary Coutant <ccoutant@google.com>
2120 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2122 2011-04-07 Paul Brook <paul@codesourcery.com>
2124 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2126 (elf32_tic6x_howto_table_rel): Ditto.
2127 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2128 (elf32_tic6x_check_relocs): Ditto.
2130 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2132 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2134 (strongarm*, thumb*, xscale*): Remove architectures.
2135 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2136 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2137 xscale-*-coff): Remove targets.
2139 2011-04-01 Tristan Gingold <gingold@adacore.com>
2141 * elfxx-ia64.c: include bfd_stdint.h
2143 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2145 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2146 dynobj and its initialization.
2148 2011-03-31 Tristan Gingold <gingold@adacore.com>
2150 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2151 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2152 BFD_HOST_LONG_LONG to 1.
2154 2011-03-31 Tristan Gingold <gingold@adacore.com>
2156 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2157 (_bfd_vms_write_etir): Ditto.
2158 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2159 * configure.com: Generate bfd_stdint.h
2161 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2163 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2164 (elf32_tic6x_setup): Declare.
2165 * elf32-tic6x.c: Include <limits.h>.
2166 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2167 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2169 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2170 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2171 tic6x_elf_scom_symbol_ptr): New static variables.
2172 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2173 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2174 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2175 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2176 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2177 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2178 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2179 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2180 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2181 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2182 to weak symbols as required by the ABI.
2183 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2184 as needed when generating DSBT output.
2185 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2186 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2187 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2188 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2189 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2190 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2191 New static functions.
2192 (ELF_MAXPAGESIZE): Define to 0x1000.
2193 (bfd_elf32_bfd_copy_private_bfd_data,
2194 bfd_elf32_bfd_link_hash_table_create,
2195 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2196 elf_backend_want_got_plt, elf_backend_want_dynbss,
2197 elf_backend_plt_readonly, elf_backend_got_header_size,
2198 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2199 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2200 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2201 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2202 elf_backend_section_from_bfd_section,
2203 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2204 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2205 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2207 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2208 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2209 * bfd/bfd-in2.h: Regenerate.
2210 * bfd/libbfd.h: Regenerate.
2211 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2213 2011-03-31 Tristan Gingold <gingold@adacore.com>
2215 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2216 entry on xcoff when value is C_NULL_VALUE.
2218 2011-03-31 Tristan Gingold <gingold@adacore.com>
2220 * libcoff-in.h (exec_hdr): Remove.
2221 * libcoff.h: Regenerate.
2223 2011-03-30 Nick Clifton <nickc@redhat.com>
2225 * po/da.po: Updated Danish translation.
2227 2011-03-29 Richard Henderson <rth@redhat.com>
2229 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2230 (elf64_alpha_gc_sweep_hook): New.
2231 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2232 (elf_backend_can_gc_sections): New.
2234 2011-03-26 John Marino <binutils@marino.st>
2236 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2237 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2238 * configure: Regenerate.
2240 2011-03-25 Michael Snyder <msnyder@vmware.com>
2242 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2244 2011-03-25 Tristan Gingold <gingold@adacore.com>
2246 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2247 of find_nearest_line on object files.
2249 2011-03-25 Tristan Gingold <gingold@adacore.com>
2251 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2253 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2255 2011-03-24 Alan Modra <amodra@gmail.com>
2257 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2258 old-style __tls_get_addr calls without marker relocs don't match
2259 their arg setup insn one for one. If such mismatches are found
2260 report the reloc and don't do any tls optimization.
2261 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2263 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2265 * bfd-in2.h: Regenerate.
2267 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2269 * archures.c: Add AVR XMEGA architecture information.
2270 * cpu-avr.c (arch_info_struct): Likewise.
2271 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2272 (elf32_avr_object_p): Likewise.
2274 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2276 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2277 * bfd-in2.h: Regenerate.
2278 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2279 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2281 (elf32_arm_howto_from_type): Update accordingly.
2282 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2283 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2284 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2285 with an extra noncall_refcount field.
2286 (arm_local_iplt_info): New structure.
2287 (elf_arm_obj_tdata): Add local_iplt.
2288 (elf32_arm_local_iplt): New accessor macro.
2289 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2290 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2291 Change tls_type to a bitfield and add is_iplt.
2292 (elf32_arm_link_hash_newfunc): Update accordingly.
2293 (elf32_arm_allocate_local_sym_info): New function.
2294 (elf32_arm_create_local_iplt): Likewise.
2295 (elf32_arm_get_plt_info): Likewise.
2296 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2297 (elf32_arm_get_local_dynreloc_list): Likewise.
2298 (create_ifunc_sections): Likewise.
2299 (elf32_arm_copy_indirect_symbol): Update after the changes to
2300 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2301 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2302 to get PLT information. Assert that all STT_GNU_IFUNC references
2303 are turned into PLT references.
2304 (arm_build_one_stub): Pass the symbol type to
2305 elf32_arm_final_link_relocate.
2306 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2307 (elf32_arm_allocate_irelocs): New function.
2308 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2309 all R_ARM_IRELATIVE.
2310 (elf32_arm_allocate_plt_entry): New function.
2311 (elf32_arm_populate_plt_entry): Likewise.
2312 (elf32_arm_final_link_relocate): Add an st_type parameter.
2313 Set srelgot to null for static objects. Use separate variables
2314 to record which st_value and st_type should be used when generating
2315 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2316 symbol's PLT information, setting has_iplt_entry, splt,
2317 plt_offset and gotplt_offset accordingly. Check whether
2318 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2319 the relocation target accordingly. Broaden assert to include
2320 .iplts. Don't set sreloc for static relocations. Assert that
2321 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2322 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2323 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2324 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2325 resolve GOT references to the .igot.plt entry.
2326 (elf32_arm_relocate_section): Update the call to
2327 elf32_arm_final_link_relocate.
2328 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2329 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2330 relocations in shared libraries and relocatable executables.
2331 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2332 to get the list of dynamic relocations for a local symbol.
2333 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2334 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2335 to allocate local symbol information. Treat R_ARM_REL32 and
2336 R_ARM_REL32_NOI as call relocations in shared libraries and
2337 relocatable executables. Record PLT information for local
2338 STT_GNU_IFUNC functions as well as global functions. Count
2339 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2340 to get the list of dynamic relocations for a local symbol.
2341 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2342 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2343 removed. Update after the changes to elf32_arm_link_hash_entry.
2344 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2345 entries should live in .plt or .iplt. Check whether the .igot.plt
2346 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2347 to allocate .plt and .(i)got.plt entries. Detect which .got
2348 entries will need R_ARM_IRELATIVE relocations and use
2349 elf32_arm_allocate_irelocs to allocate them. Likewise other
2350 non-.got dynamic relocations.
2351 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2352 and dynamic relocations for local STT_GNU_IFUNC symbols.
2353 Check whether the .igot.plt and .got entries can be combined.
2354 Detect which .got entries will need R_ARM_IRELATIVE relocations
2355 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2356 section pointers intead of strcmp checks. Handle iplt and igotplt.
2357 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2358 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2359 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2361 (elf32_arm_output_plt_map_1): New function, split out from
2362 elf32_arm_output_plt_map. Handle .iplt entries. Use
2363 elf32_arm_plt_needs_thumb_stub_p.
2364 (elf32_arm_output_plt_map): Call it.
2365 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2366 local .iplt entries.
2367 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2368 (elf32_arm_swap_symbol_out): Likewise.
2369 (elf32_arm_add_symbol_hook): New function.
2370 (elf_backend_add_symbol_hook): Define for all targets.
2372 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2374 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2375 * elf.c (swap_out_syms): Set st_target_internal for each
2377 * elfcode.h (elf_swap_symbol_in): Likewise.
2378 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2379 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2380 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2381 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2382 * elflink.c (elf_link_output_extsym): Likewise.
2383 (bfd_elf_final_link): Likewise.
2384 (elf_link_add_object_symbols): Copy st_target_internal
2385 to the hash table if we see a definition.
2386 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2387 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2388 a branch_type field.
2389 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2390 (arm_type_of_stub): Replace actual_st_type with an
2391 actual_branch_type parameter.
2392 (arm_build_one_stub): Use branch types rather than st_types to
2393 determine the type of branch.
2394 (cortex_a8_erratum_scan): Likewise.
2395 (elf32_arm_size_stubs): Likewise.
2396 (bfd_elf32_arm_process_before_allocation): Likewise.
2397 (allocate_dynrelocs_for_symbol): Likewise.
2398 (elf32_arm_finish_dynamic_sections): Likewise.
2399 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2400 a branch_type parameter.
2401 (elf32_arm_relocate_section): Update call accordingly.
2402 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2403 (elf32_arm_output_map_sym): Initialize st_target_internal.
2404 (elf32_arm_output_stub_sym): Likewise.
2405 (elf32_arm_symbol_processing): Delete.
2406 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2407 Use st_target_internal to record the branch type.
2408 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2410 (elf32_arm_is_function_type): Delete.
2411 (elf_backend_symbol_processing): Likewise.
2412 (elf_backend_is_function_type): Likewise.
2414 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2416 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2417 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2420 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2422 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2423 may_need_local_target_p and may_become_dynamic_p to classify
2424 the relocation type. Don't check info->symbolic or h->def_regular
2425 when deciding whether to record a potential dynamic reloc.
2426 Don't treat potential dynamic relocs as PLT references.
2427 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2428 try to make the PLT reference count go negative.
2430 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2432 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2433 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2434 Only create a dynamic relocation for local references if
2436 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2437 allocation accordingly.
2438 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2440 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2442 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2443 (elf32_arm_add_dynreloc): Likewise.
2444 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2445 to allocate dynamic relocations.
2446 (elf32_arm_size_dynamic_sections): Likewise.
2447 (allocate_dynrelocs): Likewise. Rename to
2448 allocate_dynrelocs_for_symbol.
2449 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2450 create dynamic relocations.
2451 (elf32_arm_finish_dynamic_symbol): Likewise.
2453 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2455 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2456 x32 GD->IE and GD->LE transitions.
2457 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2458 and LD->LE transitions.
2460 2011-03-10 Alan Modra <amodra@gmail.com>
2462 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2463 for LO_DS error message and correct multiple.
2465 2011-03-10 Alan Modra <amodra@gmail.com>
2467 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2468 (ppc64_elf_link_just_syms): New function.
2469 (opd_entry_value): Don't assume big-endian host.
2470 (get_r2off): New function.
2471 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2473 2011-03-06 Michael Snyder <msnyder@vmware.com>
2475 * compress.c (bfd_compress_section_contents): Check for out of mem.
2477 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2478 that case statement falls through intentionally.
2480 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2482 2011-03-04 Alan Modra <amodra@gmail.com>
2484 * archive.c (bsd_write_armap): Don't call stat in deterministic
2485 mode, and don't use st_mtime if stat returns error.
2487 2011-03-03 Michael Snyder <msnyder@vmware.com>
2489 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2491 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2493 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2494 (aout_link_write_other_symbol): Missing break statement.
2496 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2498 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2500 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2502 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2503 x32 IE->LE transition.
2504 (elf_x86_64_relocate_section): Likewise.
2506 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2508 * elflink.c (is_reloc_section): Remove function.
2509 (get_dynamic_reloc_section_name): Construct string manually.
2511 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2513 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2514 (adjust_relative_path): Likewise.
2515 (_bfd_construct_extended_name_table): Likewise.
2516 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2517 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2518 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2519 * elf32-spu.c (sort_bfds): Likewise.
2520 (spu_elf_auto_overlay): Likewise.
2521 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2522 * xcofflink.c (xcoff_set_import_path): Likewise.
2523 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2524 (xtensa_regfile_lookup_shortname): Likewise.
2526 2011-02-28 Alan Modra <amodra@gmail.com>
2529 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2530 stringsize. Properly sanity check symdef_count. Remove redundant
2533 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2535 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2536 and handle claim_file seeking. Only try to load the plugin once.
2538 2011-02-22 Andreas Schwab <schwab@redhat.com>
2540 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2541 relocation read the value from the second GOT slot.
2543 2011-02-15 Tristan Gingold <gingold@adacore.com>
2545 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2547 2011-02-15 Alan Modra <amodra@gmail.com>
2549 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2550 toc relocs. Fuss over free(NULL).
2552 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2554 * elflink.c (bfd_elf_size_dynamic_sections): Add
2555 bfd_get_symbol_leading_char to the start of newname.
2557 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2559 * configure: Regenerate.
2561 2011-02-09 Alan Modra <amodra@gmail.com>
2563 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2564 we are done. When optimising large toc, check that a global
2565 symbol on a toc reloc is defined in a kept section.
2567 2011-02-08 Nick Clifton <nickc@redhat.com>
2570 * elf.c (assign_file_positions_for_load_sections): Set the program
2571 header offset and entry size to zero if there are no program
2574 2011-02-08 Alan Modra <amodra@gmail.com>
2576 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2577 local_syms when looking for local symbols in .toc.
2579 2011-02-01 Alan Modra <amodra@gmail.com>
2581 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2582 for toc pointer on any section having makes_toc_func_call set.
2583 (check_pasted_section): Ensure pasted .init/.fini fragments use
2584 the same toc if any has makes_toc_func_call set.
2586 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2588 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2591 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2593 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2594 common sections too.
2596 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2598 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2601 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2603 Fix compilation for mingw64.
2604 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2605 typecast to avoid warning.
2606 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2608 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2609 of long for pointer to avoid warning.
2610 (elfNN_ia64_relax_brl): Idem.
2611 (elfNN_ia64_install_value): Idem.
2612 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2614 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2616 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2617 h->needs_plt when deciding whether to record a possible dynamic reloc.
2619 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2621 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2622 dynamic relocs for the removed section.
2624 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2626 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2629 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2631 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2632 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2633 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2634 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2635 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2636 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2639 2011-01-14 Alan Modra <amodra@gmail.com>
2641 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2643 (_bfd_default_error_handler): Likewise.
2644 * elf.c (print_segment_map): Likewise.
2645 * libbfd.c (warn_deprecated): Likewise.
2646 * som.c (som_sizeof_headers): No need to do so here.
2647 * coff-i860.c: Replace use of printf for error messages with
2649 * coff-ppc.c: Likewise.
2650 * coff-sh.c: Likewise.
2651 * elf32-bfin.c: Likewise.
2652 * elf32-dlx.c: Likewise.
2653 * elf32-mep.c: Likewise.
2654 * elf32-v850.c: Likewise.
2655 * mach-o.c: Likewise.
2658 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2660 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2662 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2663 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2665 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2667 (elf_x86_64_finish_dynamic_symbol): Updated.
2668 (elf_x86_64_finish_dynamic_sections): Don't use
2669 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2670 bfd_elf64_swap_dyn_out.
2672 2011-01-14 J. Park <grassman@gmail.com>
2675 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2676 following bfd_link_hash_warning symbol link.
2678 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2679 Glauber de Oliveira Costa <glommer@gmail.com>
2681 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2682 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2683 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2685 * libbfd.h: Rebuilt.
2686 * bfd-in2.h: Rebuilt.
2687 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2688 (elf32_arm_reloc_map): Likewise.
2689 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2690 (elf32_arm_stub_long_branch_any_tls_pic,
2691 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2692 (DEF_STUBS): Add new stubs.
2693 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2694 (elf32_arm_local_tlsdesc_gotent): New.
2695 (GOT_TLS_GDESC): New mask.
2696 (GOT_TLS_GD_ANY): Define.
2697 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2698 (elf32_arm_compute_jump_table_size): New.
2699 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2700 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2701 sgotplt_jump_table_size fields.
2702 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2703 (elf32_arm_link_hash_table_create): Initialize new fields.
2704 (arm_type_of_stub): Check TLS desc relocs too.
2705 (elf32_arm_stub_name): TLS desc relocs can be shared.
2706 (elf32_arm_tls_transition): Determine relaxation.
2707 (arm_stub_required_alignment): Add tls stubs.
2708 (elf32_arm_size_stubs): Likewise.
2709 (elf32_arm_tls_relax): Perform TLS relaxing.
2710 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2711 (IS_ARM_TLS_GNU_RELOC): New.
2712 (IS_ARM_TLS_RELOC): Use it.
2713 (elf32_arm_relocate_section): Perform TLS relaxing.
2714 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2716 (allocate_dynrelocs): Allocate tls desc relcoations.
2717 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2719 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2721 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2723 (elf32_arm_finish_dynamic_symbol): Adjust.
2724 (arm_put_trampoline): New.
2725 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2727 (elf_backend_always_size_sections): Define.
2729 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2731 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2733 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2737 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2738 handle symbols marked with regular reference, but not non-GOT
2739 reference when building shared library.
2741 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2742 local and global STT_GNU_IFUNC symols when building shared
2744 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2746 2011-01-05 DJ Delorie <dj@redhat.com>
2748 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2749 * libbfd.h: Regenerate.
2750 * bfd-in2.h: Regenerate.
2751 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2753 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2755 * cpu-i386.c (bfd_i386_compatible): New.
2756 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2757 with bfd_i386_compatible.
2758 (bfd_x86_64_arch_intel_syntax): Likewise.
2759 (bfd_i386_arch_intel_syntax): Likewise.
2760 (i8086_arch): Likewise.
2761 (bfd_x64_32_arch): Likewise.
2762 (bfd_x86_64_arch): Likewise.
2763 (bfd_i386_arch): Likewise.
2765 For older changes see ChangeLog-2010
2771 version-control: never
projects / external / binutils.git / blob