1 2006-11-20 Alan Modra <amodra@bigpond.net.au>
3 * bfd-in.h (struct stat): Don't typedef.
4 * bfdio.c (bfd_get_size): Return a file_ptr.
5 * cisco-core.c (cisco_core_file_validate): Use bfd_size_type for nread.
6 * mmo.c (mmo_scan): Use file_ptr for curpos.
7 * trad-core.c (trad_unix_core): Don't cast statbuf.st_size to
9 * bfd-in2.h: Regenerate.
11 2006-11-20 Alan Modra <amodra@bigpond.net.au>
14 * bfd-in.h (struct bfd_hash_table): Reorganize. Add "frozen".
15 * hash.c (bfd_hash_table_init_n): Init frozen.
16 (bfd_hash_lookup): Don't grow if frozen.
17 (bfd_hash_traverse): Freeze hash table during traversal.
18 * bfd-in2.h: Regenerate.
20 2006-11-18 Alan Modra <amodra@bigpond.net.au>
22 * elflink.c (_bfd_elf_check_kept_section): Test for kept group
23 section. Save result of checks in kept_section.
24 (_bfd_elf_section_already_linked): Tidy. Correct comments.
25 Ignore all group member sections. Handle special matching of
26 single-member groups against linkonce sections via their group
27 section. When such a match is found, set kept_section to the
28 group member section rather than to the group.
30 2006-11-14 Phil Lello <phil.lello@homecall.co.uk>
32 * peXXigen.c: Updates for PE/COFF V8.0, and clarification
33 (dir_names): Added CLR Runtime Header to dir_names[].
34 (_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX
36 (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
37 (pe_print_idata, pe_print_edata)
38 (_bfd_XX_bfd_copy_private_bfd_data_common)
39 (_bfd_XXi_final_link_postscript): Use #DEFINEs for index into
42 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
44 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
46 (bfd_elf32_arm_set_byteswap_code): New prototype.
47 * bfd-in2.h: Regenerate.
48 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
49 byteswap_code as an argument. Revert 2006-11-01 change.
50 (bfd_elf32_arm_set_byteswap_code): New.
51 (elf32_arm_size_dynamic_sections): Call
52 bfd_elf32_arm_process_before_allocation.
54 2006-11-10 Thiemo Seufer <ths@mips.com>
56 * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
59 2006-11-10 Nick Clifton <nickc@redhat.com>
61 * config.bfd: Move previously obsoleted targets to the REMOVED
63 Add maxq-*-coff to the obsolete list.
65 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
67 * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
68 * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
69 * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
71 2006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
73 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
75 (find_arm_glue): Likewise.
76 (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
77 (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
78 ERROR_MESSAGE argument and pass it through.
79 (elf32_arm_to_thumb_export_stub): Update.
80 (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
82 2006-11-07 Alan Modra <amodra@bigpond.net.au>
84 * elf64-ppc.c (enum _ppc64_sec_type): New.
85 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
86 and rename fields. Add sec_type and has_14bit_branch.
87 (struct ppc_link_hash_table): Remove has_14bit_branch.
88 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
89 (ppc64_elf_relocate_section): Likewise.
90 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
91 (ppc64_elf_size_stubs): Don't set default group size here.
92 (group_sections): Instead do so here, and group sections using
93 their individual requirements.
95 2006-11-07 Alan Modra <amodra@bigpond.net.au>
97 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
99 (struct ppc_link_hash_entry): Add "next_dot_sym".
100 (struct ppc_link_hash_table): Add "dot_syms".
101 (link_hash_newfunc): Make list of syms starting with a dot.
102 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
103 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
104 (struct add_symbol_adjust_data): Delete.
105 (add_symbol_adjust): Simplify params and return.
106 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
109 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
111 * libbfd-in.h (_bfd_clear_contents): New prototype.
112 * reloc.c (_bfd_clear_contents): New.
113 * libbfd.h: Regenerated.
115 * elf32-arm.c (elf32_arm_final_link_relocate): Use
117 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
118 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
119 * elf32-i386.c (elf_i386_relocate_section): Likewise.
120 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
121 * elf32-s390.c (elf_s390_relocate_section): Likewise.
122 * elf32-sh.c (sh_elf_relocate_section): Likewise.
123 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
124 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
125 * elf64-s390.c (elf_s390_relocate_section): Likewise.
126 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
127 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
129 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
130 zero for discarded symbols.
131 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
133 2006-11-01 Thiemo Seufer <ths@mips.com>
134 David Ung <davidu@mips.com>
136 * elf-bfd.h (local_call_stubs): New member.
137 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
138 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
139 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
141 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
142 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
143 used stubs with SEC_KEEP. Use the new stub macros.
145 2006-11-01 Alan Modra <amodra@bigpond.net.au>
147 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
150 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
152 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
154 2006-10-31 Alan Modra <amodra@bigpond.net.au>
156 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
157 boundary. Tidy. Comment.
159 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
162 * elf-bfd.h (elf_obj_tdata): Add symbuf.
163 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
164 (_bfd_elf_check_kept_section): Likewise.
165 (bfd_elf_match_symbols_in_sections): Likewise.
167 * elf.c (assign_section_numbers): Updated to add
168 struct bfd_link_info *.
169 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
170 buffer if info->reduce_memory_overheads is false.
172 * elflink.c (match_group_member): Updated to add
173 struct bfd_link_info *.
174 (_bfd_elf_check_kept_section): Likewise.
175 (elf_link_input_bfd): Likewise.
176 (_bfd_elf_section_already_linked): Likewise.
177 (bfd_elf_final_link): Free symbol buffer if
178 info->reduce_memory_overheads is false.
180 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
181 struct bfd_link_info *.
182 (_bfd_generic_section_already_linked): Likewise.
183 * libbfd.h: Regenerated.
185 * linker.c (bfd_section_already_linked): Add
186 struct bfd_link_info *.
187 (_bfd_generic_section_already_linked): Likewise.
188 * targets.c (bfd_target): Add struct bfd_link_info * to
189 _section_already_linked.
190 * bfd-in2.h: Regenerated.
192 2006-10-30 Alan Modra <amodra@bigpond.net.au>
194 * bfd.c (bfd_error_type): Add bfd_error_on_input.
195 (input_bfd, input_error): New static vars.
196 (bfd_set_error): Handle bfd_error_on_input.
197 (bfd_errmsg): Likewise.
198 (bfd_perror): Simplify.
199 * archive.c (_bfd_write_archive_contents): Report errors on input.
200 * bfd-in2.h: Regenerate.
202 2006-10-30 Alan Modra <amodra@bigpond.net.au>
204 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
206 2006-10-28 Richard Sandiford <richard@codesourcery.com>
208 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
209 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
210 (elf_mips_howto_table_rela): Likewise.
211 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
212 (mips_elf64_howto_table_rela): Likewise.
214 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
216 * elf.c (_bfd_elf_init_private_section_data): Assert output
217 section ELF type instead of check if it is SHT_NULL. Copy
218 OS/PROC specific flags from input section to output section.
220 2006-10-27 Alan Modra <amodra@bigpond.net.au>
222 * section.c (SEC_KEEP): Update comment.
223 * bfd-in2.h: Regenerate.
224 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
225 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
226 * stabs.c (_bfd_discard_section_stabs): Likewise.
227 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
229 2006-10-26 Ben Elliston <bje@au.ibm.com>
231 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
233 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
234 * targets.c (find_target): Remove extraneous break.
236 2006-10-26 Ben Elliston <bje@au.ibm.com>
238 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
239 (struct maxq_reloc_map): Unused; remove.
240 (maxq_reloc_map): Likewise.
241 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
243 2006-10-26 Ben Elliston <bje@au.ibm.com>
245 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
246 from int to enum dynamic_lib_link_class lib_class.
247 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
248 * bfd-in2.h: Regenerate.
250 2006-10-25 Alan Modra <amodra@bigpond.net.au>
251 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
252 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
253 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
254 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
256 * cpu-spu.c: New file.
257 * elf32-spu.c: New file.
258 * elf32-spu.h: New file.
259 * archures.c: Add SPU support.
260 * config.bfd: Likewise.
261 * configure.in: Likewise.
263 * targets.c: Likewise.
264 * Makefile.am: Likewise. Run "make dep-am".
265 * libbfd.h: Regenerate.
266 * bfd-in2.h: Regenerate.
267 * Makefile.in: Regenerate.
268 * configure: Regenerate.
269 * po/SRC-POTFILES.in: Regenerate.
271 2006-10-23 Alan Modra <amodra@bigpond.net.au>
273 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
275 2006-10-23 Alan Modra <amodra@bigpond.net.au>
277 * elf32-score.c: Formatting.
278 (elf_backend_omit_section_dynsym): Define.
279 (score_elf_create_dynamic_relocation): Remove code copied from mips.
280 Don't use section syms in dynamic relocs. Remove unused param.
281 (score_elf_final_link_relocate): Remove unused param.
283 2006-10-23 Alan Modra <amodra@bigpond.net.au>
285 * linker.c (fix_syms): Choose best of previous and next
286 section based on section flags and vma.
288 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
290 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
291 only when the non visibility part of st_other is non-zero.
292 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
294 2006-10-20 Richard Sandiford <richard@codesourcery.com>
296 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
297 PT_DYNAMIC on GNU/Linux targets.
299 2006-10-20 Richard Sandiford <richard@codesourcery.com>
301 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
302 size of .rel.dyn reflect the value of DT_RELSZ.
304 2006-10-20 Richard Sandiford <richard@codesourcery.com>
306 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
307 a PT_NULL header for dynamic objects.
308 (_bfd_mips_elf_modify_segment_map): Add it.
310 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
312 * elf32-score.c (score_elf_rel_dyn_section): Replace
313 bfd_make_section with bfd_make_section_with_flags.
314 (_bfd_score_elf_create_dynamic_sections): Ditto.
315 (score_elf_create_got_section): Ditto.
316 (score_elf_final_link_relocate): Delete referrence to
319 2006-10-19 Richard Sandiford <richard@codesourcery.com>
321 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
322 same symbol by increasing r_offset.
323 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
324 large and very small symbol indexes.
326 2006-10-19 Richard Sandiford <richard@codesourcery.com>
328 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
329 and DT_MIPS_RLD_MAP tags for position-independent executables.
330 Do not add DT_DEBUG to shared libraries for any MIPS target.
332 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
335 * elflink.c (elf_link_add_object_symbols): Hide definitions in
338 2006-10-19 Alan Modra <amodra@bigpond.net.au>
340 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
341 don't set, glue section size.
342 (record_arm_to_thumb_glue): Set glue section size here.
343 (record_thumb_to_arm_glue): Likewise.
344 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
345 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
347 2006-10-18 Roy Marples <uberlord@gentoo.org>
349 * elf64-sparc.c: Add FreeBSD support.
350 (elf64_sparc_fbsd_post_process_headers): New function.
351 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
352 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
353 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
354 * configure: Regenerate.
356 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
358 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
359 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
360 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
361 R_ARM_THM_MOVT_BREL relocations.
363 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
365 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
366 R_THM_CALL to 25 and remove FIXME comment.
367 (using_thumb2): New function.
368 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
370 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
372 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
373 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
374 (elf32_arm_gc_sweep_hook): Likewise.
375 (elf32_arm_check_relocs): Likewise.
376 (allocate_dynrelocs): Likewise.
378 2006-10-17 Alan Modra <amodra@bigpond.net.au>
380 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
381 text_index_section and data_index_section.
382 (struct elf_backend_data): Add elf_backend_init_index_section.
383 (_bfd_elf_init_1_index_section): Declare.
384 (_bfd_elf_init_2_index_sections): Declare.
385 * elfxx-target.h (elf_backend_init_index_section): Define.
386 (elfNN_bed): Init new field.
387 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
388 section and text_index_section plus data_index_section.
389 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
390 (_bfd_elf_init_1_index_section): New function.
391 (_bfd_elf_init_2_index_sections): New function.
392 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
393 (elf_link_input_bfd): When emitting relocs, use text_index_section
394 and data_index_section for removed sections.
395 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
396 * elf32-i386.c: Likewise.
397 * elf32-m32r.c: Likewise.
398 * elf32-sh.c: Likewise.
399 * elf32-xstormy16.c: Likewise.
400 * elf32-xtensa.c: Likewise.
401 * elf64-alpha.c: Likewise.
402 * elf64-hppa.c: Likewise.
403 * elf64-mmix.c: Likewise.
404 * elf64-sh64.c: Likewise.
405 * elfxx-ia64.c: Likewise.
406 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
407 and data_index_section sym for relocs against sections with no dynamic
409 (elf_backend_init_index_section): Define.
410 * elf32-cris.c: Similarly.
411 * elf32-hppa.c: Similarly.
412 * elf32-i370.c: Similarly.
413 * elf32-m68k.c: Similarly.
414 * elf32-mips.c: Similarly.
415 * elf32-ppc.c: Similarly.
416 * elf32-s390.c: Similarly.
417 * elf32-sparc.c: Similarly.
418 * elf32-vax.c: Similarly.
419 * elf64-mips.c: Similarly.
420 * elf64-ppc.c: Similarly.
421 * elf64-s390.c: Similarly.
422 * elf64-sparc.c: Similarly.
423 * elf64-x86-64.c: Similarly.
424 * elfn32-mips.c: Similarly.
425 * elfxx-mips.c: Similarly.
426 * elfxx-sparc.c: Similarly.
427 * linker.c (fix_syms): Base symbols in removed sections on
428 previous section in preference to using absolute section.
430 2006-10-16 Andreas Schwab <schwab@suse.de>
432 * elfxx-ia64.c (addend_compare): Properly compute return value.
434 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
437 * elf.c (assign_file_positions_for_non_load_sections): Don't
438 page align empty SHF_ALLOC sections.
440 2006-10-13 Jakub Jelinek <jakub@redhat.com>
442 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
443 .plt sh_entsize to 0 if plt header size isn't multiple of
444 plt entry size or for 32-bit which adds a nop insn at the
445 end of the .plt section.
447 2006-10-12 Bob Wilson <bob.wilson@acm.org>
449 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
450 (elf_backend_action_discarded): Define.
452 2006-10-11 Bob Wilson <bob.wilson@acm.org>
454 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
455 unresolvable relocation error.
456 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
459 2006-10-10 Bob Wilson <bob.wilson@acm.org>
461 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
464 2006-10-03 Jakub Jelinek <jakub@redhat.com>
466 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
467 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
468 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
469 DW_CFA_val_{offset{,_sf},expression}.
470 (skip_non_nops): Record number of DW_CFA_set_loc ops.
471 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
472 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
473 or going to be pcrel, compute set_loc array.
474 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
475 against DW_CFA_set_loc operands.
476 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
478 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
480 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
481 symbols from the --just-syms file.
483 2006-10-01 Alan Modra <amodra@bigpond.net.au>
485 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
488 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
491 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
492 relocation overflow on branches to undefweaks.
494 2006-09-29 Alan Modra <amodra@bigpond.net.au>
496 * po/BLD-POTFILES.in: Regenerate.
497 * po/SRC-POTFILES.in: Regenerate.
499 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
502 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
503 alignment for .data$, .rdata$ and .text$ sections so that sse
504 and sse2 code will work for linkonce sections too.
505 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
507 2006-09-28 Alan Modra <amodra@bigpond.net.au>
509 * elflink.c (_bfd_elf_gc_mark_hook): New function.
510 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
511 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
512 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
513 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
514 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
515 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
516 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
517 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
518 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
519 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
520 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
521 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
522 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
523 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
524 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
525 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
526 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
527 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
528 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
529 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
530 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
531 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
532 (bfinfdpic_gc_sweep_hook): Delete.
533 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
534 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
535 (elf32_d10v_gc_sweep_hook): Delete.
536 (elf_backend_gc_sweep_hook): Don't define.
537 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
538 (fr30_elf_gc_sweep_hook): Delete.
539 (elf_backend_gc_sweep_hook): Don't define.
540 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
541 (elf32_frv_gc_sweep_hook): Delete.
542 (elf_backend_gc_sweep_hook): Don't define.
543 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
544 (iq2000_elf_gc_sweep_hook): Delete.
545 (elf_backend_gc_sweep_hook): Don't define.
546 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
547 _bfd_elf_gc_mark_hook.
548 (openrisc_elf_gc_sweep_hook): Delete.
549 (elf_backend_gc_sweep_hook): Don't define.
550 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
551 (v850_elf_gc_sweep_hook): Delete.
552 (elf_backend_gc_sweep_hook): Don't define.
553 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
554 _bfd_elf_gc_mark_hook.
555 (xstormy16_elf_gc_sweep_hook): Delete.
556 (elf_backend_gc_sweep_hook): Don't define.
557 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
558 (sh_elf64_gc_sweep_hook): Delete.
559 (elf_backend_gc_sweep_hook): Don't define.
560 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
561 (elf32_avr_gc_sweep_hook): Delete.
562 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
563 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
564 (elf32_cr16c_gc_sweep_hook): Delete.
565 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
566 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
567 (elf32_crx_gc_sweep_hook): Delete.
568 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
569 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
570 (elf32_h8_gc_sweep_hook): Delete.
571 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
572 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
573 (ip2k_elf_gc_sweep_hook): Delete.
574 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
575 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
576 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
577 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
578 (elf_backend_gc_sweep_hook): Don't define.
579 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
580 (elf_backend_gc_sweep_hook): Don't define.
581 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
582 (elf32_m68hc11_gc_sweep_hook): Delete.
583 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
584 (elf32_m68hc11_gc_sweep_hook): Delete.
585 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
586 (elf32_msp430_gc_sweep_hook): Delete.
587 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
588 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
589 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
591 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
593 * bfd-in.h (CONST_STRNCPY) : Delete.
596 * bfd-in2.h : Regenerate.
597 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
598 calculate string lengths.
599 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
601 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
605 * elf.c (assign_file_positions_for_non_load_sections): Don't
606 warn zero size allocated sections.
608 2006-09-27 Alan Modra <amodra@bigpond.net.au>
610 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
611 to "name" so that compiler realizes it is never uninitialized.
612 Use bfd_elf_sym_name.
614 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
617 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
618 bfd_alloc to allocate segment map.
619 (copy_elf_program_header): Likewise.
621 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
622 Joseph Myers <joseph@codesourcery.com>
623 Ian Lance Taylor <ian@wasabisystems.com>
624 Ben Elliston <bje@wasabisystems.com>
626 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
627 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
628 (arch_info_struct, bfd_arm_update_notes): Likewise.
629 (architectures): Likewise.
630 (bfd_arm_merge_machines): Check for iWMMXt2.
631 * bfd-in2.h: Rebuild.
633 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
635 * configure: Regenerated.
637 2006-09-22 Alan Modra <amodra@bigpond.net.au>
639 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
641 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
642 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
643 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
645 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
647 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
649 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
650 section in LD to LE linker relaxation for R_390_TLS_LDO32.
651 * elf64-s390.c (elf_s390_relocate_section): Likewise for
654 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
656 * configure.in: Added new target-vectors x86_64coff_vec,
657 x86_64pe_vec, and x86_64pei_vec.
658 * configure: Regenerate.
659 * config.bfd: Adjusted x86_64 target architecture detection.
660 * bfd.c: Add for new target "coff-x86-64"
661 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
662 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
663 * libpei.h: Adjustments for COFF_WITH_pex64.
664 * coffcode.h: Add for new target machine, architecture, signature, and internal
666 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
667 * Makefile.in: Regenerate.
668 * pe-x86_64.c: Add for new target "pe-x86-64".
669 * pei-x86_64.c: Add for new target "pei-x86-64".
670 * peicode.h: Adjusts for new targets.
671 (coff_swap_filehdr_out): Set for this target to
672 _bfd_pex64_only_swap_filehdr_out.
673 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
674 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
675 (jump_table jtab): Add for AMD64MAGIC.
676 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
677 (pe_ILF_object_p): Add coff image-file signature to internal
678 signature translation.
679 * peXXigen.c: Adjust proper include of target coff-header and
680 introduced target specific code
681 (COFF_WITH_pex64): New macro for this target.
682 (pe_print_idata): New dumping method for import section of PE+ files.
683 * targets.c: Add new target vectors declarations for x86_64 coff targets.
684 * coffcode.h: Support code to support the x86_64 PE magic number.
685 * coff-x86_64.c: New file.
687 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
689 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
690 for .stabstr entry, explain why.
692 2006-09-17 Anton Blanchard <anton@samba.org>
693 Alan Modra <amodra@bigpond.net.au>
695 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
696 entry isn't absolute.
698 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
700 * cpu-score.c: New file.
701 * elf32-score.c: New file.
702 * config.bfd: Add Score target.
703 * Makefile.am: Add Score files.
704 * Makefile.in: Regenerate.
705 * archures.c: Add Score architecture.
706 * reloc.c: Add Score relocs.
707 * targets.c: Add Score target vectors.
708 * bfd-in2.h: Regenerate.
709 * libbfd.h: Regenerate.
710 * configure.in: Add Score target.
711 * configure: Regenerate.
713 2006-09-16 Nick Clifton <nickc@redhat.com>
714 Pedro Alves <pedro_alves@portugalmail.pt>
716 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
717 string as its argument and emits the string followed by a comma
718 and then the length of the string.
719 (CONST_STRNEQ): New macro. Checks to see if a variable string
720 has a constant string as its initial characters.
721 (CONST_STRNCPY): New macro. Copies a constant string to the start
722 of a variable string.
723 * bfd-in2.h: Regenerate.
724 * archive.c: Make use of the new macros.
725 * archive64.c: Likewise.
727 * coff-ppc.c: Likewise.
728 * coff-stgo32.c: Likewise.
729 * coffcode.h: Likewise.
730 * cofflink.c: Likewise.
731 * cpu-i960.c: Likewise.
732 * dwarf2.c: Likewise.
734 * elf-m10300.c: Likewise.
736 * elf32-arm.c: Likewise.
737 * elf32-bfin.c: Likewise.
738 * elf32-cris.c: Likewise.
739 * elf32-hppa.c: Likewise.
740 * elf32-i370.c: Likewise.
741 * elf32-i386.c: Likewise.
742 * elf32-iq2000.c: Likewise.
743 * elf32-m32r.c: Likewise.
744 * elf32-m68hc11.c: Likewise.
745 * elf32-m68hc12.c: Likewise.
746 * elf32-m68k.c: Likewise.
747 * elf32-mcore.c: Likewise.
748 * elf32-ppc.c: Likewise.
749 * elf32-s390.c: Likewise.
750 * elf32-sh-symbian.c: Likewise.
751 * elf32-sh.c: Likewise.
752 * elf32-sh64.c: Likewise.
753 * elf32-v850.c: Likewise.
754 * elf32-vax.c: Likewise.
755 * elf32-xtensa.c: Likewise.
756 * elf64-alpha.c: Likewise.
757 * elf64-hppa.c: Likewise.
758 * elf64-mmix.c: Likewise.
759 * elf64-ppc.c: Likewise.
760 * elf64-s390.c: Likewise.
761 * elf64-sh64.c: Likewise.
762 * elf64-x86-64.c: Likewise.
763 * elflink.c: Likewise.
764 * elfxx-ia64.c: Likewise.
765 * elfxx-mips.c: Likewise.
766 * elfxx-sparc.c: Likewise.
767 * hpux-core.c: Likewise.
768 * i386linux.c: Likewise.
770 * libpei.h: Likewise.
771 * linker.c: Likewise.
772 * m68klinux.c: Likewise.
774 * nlmcode.h: Likewise.
775 * osf-core.c: Likewise.
778 * sparclinux.c: Likewise.
779 * vms-hdr.c: Likewise.
781 2006-09-14 Alan Modra <amodra@bigpond.net.au>
784 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
785 that have had their SHT_GROUP section removed.
787 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
790 * elflink.c (elf_link_output_extsym): Compute bucket only if
793 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
796 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
799 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
801 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
802 unconditional setting of low bit for Thumb symbol
803 mistakenly left behind after check for external
804 symbols was added. Fix comment typo.
806 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
808 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
809 (bfd_elf_link_mark_dynamic_symbol): New.
810 (SYMBOLIC_BIND): New.
812 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
813 with SYMBOLIC_BIND (info, h).
814 (elf_i386_relocate_section): Likewise.
815 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
816 (elf64_x86_64_relocate_section): Likewise.
817 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
819 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
820 (bfd_elf_record_link_assignment): Call
821 bfd_elf_link_mark_dynamic_symbol on new entry.
822 (_bfd_elf_merge_symbol): Likewise.
823 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
824 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
825 SYMBOLIC_BIND (info, h).
826 (_bfd_elf_dynamic_symbol_p): Likewise.
827 (_bfd_elf_symbol_refs_local_p): Likewise.
828 (bfd_elf_size_dynamic_sections): Updated.
830 2006-09-05 Bibo Mao <bibo.mao@intel.com>
833 * coffcode.h (coff_write_object_contents): Set the optional
834 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
836 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
838 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
839 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
840 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
841 and R_ARM_THM_PC12 relocations.
843 2006-08-24 Bob Wilson <bob.wilson@acm.org>
845 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
846 (xtensa_get_property_section): New.
847 (xtensa_read_table_entries): Use xtensa_get_property_section.
848 (relax_property_section, xtensa_get_property_predef_flags): Handle
849 group name suffixes in property section names.
850 (match_section_group): New.
852 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
854 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
857 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
859 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
860 plt_thumb_refcount from indirect symbols.
862 2006-08-22 Alan Modra <amodra@bigpond.net.au>
864 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
866 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
868 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
870 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
871 comment for target1_is_rel.
873 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
875 * Makefile.am: Add rules to build pe-arm-wince.lo
876 and pei-arm-wince.lo objects.
877 * Makefile.in: Regenerate.
878 * pe-arm-wince.c: New file.
879 * pei-arm-wince.c: New file.
880 * pei-arm.c: Remove ARM_WINCE block.
881 * pe-arm.c: Remove ARM_WINCE block. Rename
882 bfd_arm_pe_allocate_interworking_sections,
883 bfd_arm_pe_get_bfd_for_interworking, and
884 bfd_arm_pe_process_before_allocation to
885 bfd_armpe_allocate_interworking_sections,
886 bfd_armpe_get_bfd_for_interworking, and
887 bfd_armpe_process_before_allocation. Move them before
889 * bfd.c: ARM wince bfd format names were renamed. Adjust.
890 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
891 with unexpected/conflicting relocs.
892 * targets.c: The arm-wince-pe target got its own new vector.
894 * config.bfd: Likewise.
895 * configure.in: Likewise.
896 * configure: Regenerate.
898 2006-08-18 Paul Brook <paul@codesourcery.com>
900 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
901 (elf32_arm_link_hash_newfunc): Initialize export_glue.
902 (record_arm_to_thumb_glue): Return stub symbol.
903 (elf32_arm_create_thumb_stub): New function.
904 (elf32_arm_to_thumb_stub): Use it.
905 (elf32_arm_to_thumb_export_stub): New function.
906 (elf32_arm_begin_write_processing): New function.
907 (allocate_dynrelocs): Allocate Arm stubs.
908 (elf_backend_begin_write_processing): Define.
909 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
910 Call elf32_arm_begin_write_processing.
912 2006-08-17 Alan Modra <amodra@bigpond.net.au>
914 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
915 (ppc64_elf_build_stubs): Use new lazy linking stub.
917 2006-08-17 Alan Modra <amodra@bigpond.net.au>
919 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
921 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
924 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
925 only if there is a PT_DYNAMIC segment.
926 (_bfd_elf_map_sections_to_segments): Likewise.
927 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
928 segment alignment to 1.
930 2006-08-15 Thiemo Seufer <ths@mips.com>
931 Nigel Stephens <nigel@mips.com>
933 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
934 (elf_backend_merge_symbol_attribute): Define.
935 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
937 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
939 2006-08-15 Thiemo Seufer <ths@mips.com>
940 Nigel Stephens <nigel@mips.com>
941 David Ung <davidu@mips.com>
943 * config.bfd: Add configurations for mips*el-sde-elf* and
946 2006-08-14 DJ Delorie <dj@redhat.com>
948 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
949 (elf32_mn10300_count_hash_table_entries): New.
950 (elf32_mn10300_list_hash_table_entries): New.
951 (sort_by_value): New.
952 (mn10300_elf_relax_section): Don't skip data sections; restrict
953 code-specific tests to code-specific areas so that potential
954 indirect calls can be detected. Check for multiple local symbols
955 at the same address and merge their flags.
956 (elf32_mn10300_link_hash_newfunc): Initialize value.
958 2006-08-14 Thiemo Seufer <ths@mips.com>
960 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
961 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
964 2006-08-11 Thiemo Seufer <ths@mips.com>
966 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
967 sh_entsize only when sgot was already initialized.
969 2006-08-08 DJ Delorie <dj@redhat.com>
971 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
972 non-moving .align directives. Preserve any DIR32 offset when
973 converting bsr's to jsr's.
975 2006-08-08 Alan Modra <amodra@bigpond.net.au>
977 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
978 after stubs have been built.
980 2006-08-07 Nick Clifton <nickc@redhat.com>
982 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
983 vectors if they are going to be created.
985 2006-08-07 Nick Clifton <nickc@redhat.com>
987 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
988 * configure: Regenerate.
990 2006-08-07 Nick Clifton <nickc@redhat.com>
992 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
993 relocation types if the target is ARM_WINCE.
995 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
997 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
999 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
1001 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
1003 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1004 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
1006 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1008 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
1010 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
1011 list removed sections to stderr.
1013 2006-08-04 Richard Sandiford <richard@codesourcery.com>
1014 Kazu Hirata <kazu@codesourcery.com>
1015 Phil Edwards <phil@codesourcery.com>
1016 Nathan Sidwell <nathan@codesourcery.com>
1018 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
1019 bfd_elf32_shlvxworks_vec.
1020 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
1021 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
1022 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
1023 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
1024 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
1025 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
1026 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
1027 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
1028 * configure: Regenerate.
1029 * Makefile.am: Regenerate dependencies.
1030 * Makefile.in: Regenerate.
1031 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
1032 (elf_vxworks_add_symbol_hook): Use it.
1033 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
1034 table entry to check for weak undefined symbols and to obtain
1036 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
1037 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
1038 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
1039 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
1040 special_function field.
1041 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1042 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1043 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1044 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1045 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1046 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1047 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1048 * elf32-sh.c: Include elf32-vxworks.h.
1049 (MINUS_ONE): Define.
1050 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1051 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1053 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
1054 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1055 SH_ELF_RELOC set to bfd_elf_generic_reloc.
1056 (vxworks_object_p, get_howto_table): New functions.
1057 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1058 (sh_elf_info_to_howto): Use get_howto_table.
1059 (sh_elf_relax_section): Honor the partial_inplace field of the
1061 (sh_elf_relax_delete_bytes): Likewise.
1062 (elf_sh_plt_info): New structure.
1063 (PLT_ENTRY_SIZE): Replace both definitions with...
1064 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1065 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1066 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1067 (elf_sh_plt0_entry_le): Likewise.
1068 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1069 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1070 (elf_sh_plts): New structure, with separate definitions for
1071 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1072 (elf_sh_plt0_entry): Delete both definitions.
1073 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1074 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1075 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1076 (elf_sh_plt_reloc_offset): Likewise.
1077 (movi_shori_putval): Delete in favor of...
1078 (install_plt_field): ...this new function, with separate definitions
1079 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1080 (get_plt_info): New function, with separate definitions
1081 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1082 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1083 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1084 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1085 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1086 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1087 (get_plt_index, get_plt_offset): New functions.
1088 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1089 (sh_elf_link_hash_table_create): Initialize them.
1090 (sh_elf_create_dynamic_sections): Call
1091 elf_vxworks_create_dynamic_sections for VxWorks.
1092 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1093 entries. Allocate relocation entries in .rela.plt.unloaded if
1094 generating a VxWorks executable.
1095 (sh_elf_always_size_sections): New function.
1096 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1098 (sh_elf_relocate_section): Use get_howto_table. Honor
1099 partial_inplace when calculating the addend for dynamic
1100 relocations. Use get_plt_index.
1101 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1102 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1103 executables. Populate .rela.plt.unloaded. Do not make
1104 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1105 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1106 htab->plt_info. Handle cases where there is no special PLT header.
1107 Populate the first relocation in .rela.plt.unloaded and fix up
1108 the remaining entries.
1109 (sh_elf_plt_sym_val): Use get_plt_info.
1110 (elf_backend_always_size_sections): Define.
1111 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1112 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1113 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1114 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1115 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1116 (elf_backend_add_symbol_hook): Likewise.
1117 (elf_backend_link_output_symbol_hook): Likewise.
1118 (elf_backend_emit_relocs): Likewise.
1119 (elf_backend_final_write_processing): Likewise.
1120 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1121 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1122 (bfd_elf32_shvxworks_vec): Likewise.
1123 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1124 bfd_elf32_shvxworks_vec.
1126 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1128 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1129 * configure: Regenerate.
1131 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1134 * elf64-x86-64.c: Add FreeBSD support.
1135 (elf64_x86_64_fbsd_post_process_headers): New function.
1136 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1137 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1138 to the targ_selvecs.
1139 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1140 * configure: Regenerate.
1142 2006-07-26 Andreas Schwab <schwab@suse.de>
1144 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1146 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1148 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1149 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1150 (define elf_backend_modify_segment_map): Don't define.
1152 2006-07-25 Thiemo Seufer <ths@networkno.de>
1154 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1155 linking of objects for compatible machine types.
1157 2006-07-25 Thiemo Seufer <ths@networkno.de>
1159 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1160 also for same symbol.
1162 2006-07-25 Thiemo Seufer <ths@mips.com>
1164 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1166 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1168 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1169 sections only if the SHF_OS_NONCONFORMING flag is present.
1171 2006-07-24 Nick Clifton <nickc@redhat.com>
1174 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1175 existance of output sections before putting their entries into the
1178 2006-07-20 Thiemo Seufer <ths@mips.com>
1180 * elf32-mips.c (mips16_jump_reloc): Remove function.
1181 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1182 instead of mips16_jump_reloc.
1183 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1184 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1185 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1187 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1189 * bfd-in.h (enum notice_asneeded_action): Define.
1190 * bfd-in2.h: Regenerate.
1191 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1192 function with NULL name for as-needed handling.
1194 2006-07-18 Paul Brook <paul@codesourcery.com>
1196 * bfd-in2.h: Regenerate.
1197 * libbfd.h: Regenerate.
1198 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1200 2006-07-18 Nick Clifton <nickc@redhat.com>
1202 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1203 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1205 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1207 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1209 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1211 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1213 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1214 to the start of a block.
1216 2006-07-13 Nick Clifton <nickc@redhat.com>
1218 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1219 returning a NULL value.
1221 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1224 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1225 the old versioned dynamic definition to the new one with
1226 non-default visibility. Hide the symbol if it is hidden or
1229 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1231 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1233 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1235 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1236 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1237 Handle SHT_GNU_HASH.
1238 (special_sections_g): Include .gnu.hash section.
1239 (bfd_elf_gnu_hash): New function.
1240 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1241 (struct elf_backend_data): Add elf_hash_symbol method.
1242 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1243 only if info->emit_hash, create .gnu.hash section if
1244 info->emit_gnu_hash.
1245 (struct collect_gnu_hash_codes): New type.
1246 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1247 _bfd_elf_hash_symbol): New functions.
1248 (compute_bucket_count): Don't compute HASHCODES array, instead add
1249 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1250 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1251 When not optimizing, use the number of hashed symbols rather than
1253 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1254 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1255 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1256 adjust compute_bucket_count caller. Create and populate .gnu.hash
1257 section if info->emit_gnu_hash.
1258 (elf_link_output_extsym): Only populate .hash section if
1259 finfo->hash_sec != NULL.
1260 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1261 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1262 (elfNN_bed): Add elf_backend_hash_symbol.
1263 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1264 (elf_backend_hash_symbol): Define.
1265 * elf32-i386.c (elf_i386_hash_symbol): New function.
1266 (elf_backend_hash_symbol): Define.
1268 2006-07-05 Nick Clifton <nickc@redhat.com>
1271 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1272 entry when multiple definitions of a symbol are encountered.
1274 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1276 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1278 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1279 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1281 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1284 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1285 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1287 (elf_i386_relocate_section): Likewise. For GD->IE transition
1288 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1290 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1293 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1294 program_header_size to -1.
1295 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1296 (assign_file_positions_for_load_sections ): Likewise.
1297 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1299 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1300 alloc if already done.
1301 * elf32-i386.c (elf_i386_mkobject): Likewise.
1302 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1303 * elf32-s390.c (elf_s390_mkobject): Likewise.
1304 * elf32-sh.c (sh_elf_mkobject): Likewise.
1305 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1306 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1307 * elf64-s390.c (elf_s390_mkobject): Likewise.
1308 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1309 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1311 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1313 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1314 section for relocatable link.
1316 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1318 * elf-bfd.h (struct elf_backend_data): Add
1319 elf_backend_modify_program_headers.
1320 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1321 (elfNN_bed): Init new field.
1322 * elf.c (elf_modify_segment_map): Remove comment.
1323 (assign_file_positions_for_load_sections): Only call
1324 elf_modify_segment_map for objcopy/strip.
1325 (assign_file_positions_except_relocs): Call
1326 elf_backend_modify_program_headers.
1327 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1329 (elf32_frvfdpic_modify_segment_map): Delete.
1330 (elf32_frvfdpic_modify_program_headers): New.
1331 (elf_backend_modify_segment_map): Don't define.
1332 (elf_backend_modify_program_headers): Define.
1333 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1335 (elf32_bfinfdpic_modify_segment_map): Delete.
1336 (elf32_bfinfdpic_modify_program_headers): New.
1337 (elf_backend_modify_segment_map): Don't define.
1338 (elf_backend_modify_program_headers): Define.
1339 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1341 (elfNN_ia64_modify_segment_map): ..here.
1342 (elf_backend_modify_program_headers): Define.
1344 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1346 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1347 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1349 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1351 * elf-bfd.h: Formatting.
1352 (_bfd_elf_map_sections_to_segments): Declare.
1353 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1354 clear program_header_size.
1355 * elf.c (get_program_header_size): Move. Don't use or set saved
1356 program_header_size here.
1357 (elf_modify_segment_map): New function. Split out from..
1358 (assign_file_positions_for_load_sections): ..here. Assert
1359 header size is correct. Remove dead code.
1360 (_bfd_elf_map_sections_to_segments): Rename from
1361 map_sections_to_segments. Make global. Use get_program_header_size
1362 when we need estimate of header size. Call elf_modify_segment_map.
1363 Set program_header_size.
1364 (print_segment_map): Delete.
1365 (_bfd_elf_sizeof_headers): If segment_map available, get the
1367 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1368 for calling more than once.
1369 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1370 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1371 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1372 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1373 (elf_backend_additional_program_headers): Delete.
1374 (elf_backend_modify_segment_map): Delete.
1375 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1376 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1377 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1379 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1381 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1382 bit for undefined symbols.
1384 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1386 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1388 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1389 bfd_link_info pointer.
1390 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1391 * bfd.c (bfd_sizeof_headers): Tweak param name.
1392 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1393 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1394 * binary.c (binary_sizeof_headers): Adjust.
1395 * bout.c (b_out_sizeof_headers): Adjust.
1396 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1397 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1398 * coffgen.c (coff_sizeof_headers): Adjust.
1399 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1400 (ecoff_compute_section_file_positions): Adjust.
1401 (_bfd_ecoff_write_object_contents): Adjust.
1402 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1403 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1404 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1405 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1406 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1407 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1408 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1409 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1410 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1411 * i386msdos.c: Convert to ISO C.
1412 (msdos_sizeof_headers): Adjust.
1413 * i386os9k.c: Convert to ISO C.
1414 (os9k_sizeof_headers): Adjust.
1415 * ieee.c (ieee_sizeof_headers): Adjust.
1416 * ihex.c (ihex_sizeof_headers): Adjust.
1417 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1418 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1419 * libcoff-in.h (coff_sizeof_headers): Adjust.
1420 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1421 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1422 * mmo.c (mmo_sizeof_headers): Adjust.
1423 * oasys.c (oasys_sizeof_headers): Adjust.
1424 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1425 * pef.c (bfd_pef_sizeof_headers): Adjust.
1426 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1427 * som.c (som_sizeof_headers): Adjust.
1428 * srec.c (srec_sizeof_headers): Adjust.
1429 * tekhex.c (tekhex_sizeof_headers): Adjust.
1430 * versados.c (versados_sizeof_headers): Adjust.
1431 * vms.c (vms_sizeof_headers): Adjust.
1432 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1433 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1434 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1435 * bfd-in2.h: Regenerate.
1436 * libbfd.h: Regenerate.
1437 * libcoff.h: Regenerate.
1439 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1441 * bfd-in2.h: Regenerate.
1442 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1443 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1444 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1445 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1446 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1447 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1448 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1449 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1450 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1451 R_ARM_LDC_SB_G2): New relocation types.
1452 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1453 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1455 (elf32_arm_howto_table_3): Delete; contents merged into
1456 elf32_arm_howto_table_2.
1457 (elf32_arm_howto_from_type): Adjust correspondingly.
1458 (elf32_arm_reloc_map): Extend with the above relocations.
1459 (calculate_group_reloc_mask): New function.
1460 (identify_add_or_sub): New function.
1461 (elf32_arm_final_link_relocate): Support for the above
1463 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1464 codes to correspond to the above relocations.
1466 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1468 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1469 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1470 (elf_m68k_plt_entry): Likewise.
1471 (elf_m68k_plt_info): New table.
1472 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1473 (ISAB_PLT_ENTRY_SIZE): ...this.
1474 (CFV4E_FLAG): Delete.
1475 (elf_cfv4e_plt0_entry): Rename to...
1476 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1477 for the second instruction too.
1478 (elf_cfv4e_plt_entry): Rename to...
1479 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1480 (elf_isab_plt_info): New table.
1481 (CPU32_FLAG): Delete.
1482 (PLT_CPU32_ENTRY_SIZE): Rename to...
1483 (CPU32_PLT_ENTRY_SIZE): ...this.
1484 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1485 style in-place addends.
1486 (elf_cpu32_plt_entry): Likewise.
1487 (elf_cpu32_plt_info): New table.
1488 (elf_m68k_link_hash_table): Add a plt_info field.
1489 (elf_m68k_link_hash_table_create): Initialize it.
1490 (elf_m68k_get_plt_info): New function.
1491 (elf_m68k_always_size_sections): Likewise.
1492 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1493 (elf_m68k_install_pc32): New function.
1494 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1495 elf_m68k_install_pc32.
1496 (elf_m68k_finish_dynamic_sections): Likewise.
1497 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1498 (elf_backend_always_size_sections): Define.
1500 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1502 * elflink.c (elf_link_add_object_symbols): Save and restore
1503 struct bfd_hash_table table, size and count fields for
1506 2006-06-12 Thiemo Seufer <ths@mips.com>
1508 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1509 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1510 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1511 Delete old comments.
1512 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1514 2006-06-12 Nick Clifton <nickc@redhat.com>
1517 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1518 about mismatched alignments to allow for the case where the common
1519 alignment has been deduced from the section alignment.
1520 * bfd.c (_bfd_default_error_handler): Update comment to explain
1521 why bfd and asection varargs are out of order. Explicitly catch
1522 and abort on NULL bfd and asection arguments.
1524 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1525 Thiemo Seufer <ths@mips.com>
1527 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1528 (STUB_ORI): New macro.
1529 (STUB_LI16U): Fix formatting.
1530 (MIPS_FUNCTION_STUB_SIZE): Delete.
1531 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1532 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1533 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1534 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1535 instead of MIPS_FUNCTION_STUB_SIZE.
1536 (count_section_dynsyms): New function, split out from
1537 _bfd_mips_elf_final_link.
1538 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1539 of the number of dynamic symbols needed and use it to set up
1540 function_stub_size. Use function_stub_size rather than
1541 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1542 Use 16-byte stubs for 0x10000 dynamic symbols.
1543 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1544 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1545 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1546 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1547 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1548 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1549 Use STUB_ORI rather than STUB_LI16U for big stubs.
1550 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1551 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1553 2006-06-09 David Ung <davidu@mips.com>
1555 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1556 calling relocations.
1558 2006-06-08 David Daney <ddaney@avtrex.com>
1560 * elfxx-mips.c (STUB_LI16): Removed.
1561 (STUB_LUI): New macro.
1562 (STUB_LI16U): Ditto.
1563 (STUB_LI16S): Ditto.
1564 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1565 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1566 MIPS_FUNCTION_STUB_SIZE.
1567 (_bfd_mips_elf_always_size_sections): Ditto.
1568 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1569 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1570 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1571 to allow larger symbol table indexes.
1573 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1575 * po/Make-in (pdf, ps): New dummy targets.
1577 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1579 * hash.c (bfd_hash_lookup): Correct stray line.
1581 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1582 (elfcore_grok_nto_status): Use long instead of pid_t.
1583 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1585 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1587 * po/Make-in (top_builddir): Define.
1589 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1591 * Makefile.am: Run "make dep-am".
1592 * Makefile.in: Regenerate.
1593 * config.in: Regenerate.
1595 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1596 H.J. Lu <hongjiu.lu@intel.com>
1599 * elflink.c (bfd_elf_final_link): Don't output section symbols
1600 for special ELF sections.
1602 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1604 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1605 instead of bfd_make_section*.
1606 * aix386-core.c: Likewise.
1607 * aix5ppc-core.c: Likewise.
1608 * aout-adobe.c: Likewise.
1609 * aoutf1.h: Likewise.
1610 * binary.c: Likewise.
1611 * cisco-core.c: Likewise.
1612 * coff-arm.c: Likewise.
1613 * coff-h8300.c: Likewise.
1615 * elf32-bfin.c: Likewise.
1616 * elf32-m32c.c: Likewise.
1617 * hppabsd-core.c: Likewise.
1618 * hpux-core.c: Likewise.
1619 * i386linux.c: Likewise.
1622 * irix-core.c: Likewise.
1623 * lynx-core.c: Likewise.
1624 * m68klinux.c: Likewise.
1625 * mach-o.c: Likewise.
1626 * netbsd-core.c: Likewise.
1627 * nlmcode.h: Likewise.
1628 * opncls.c: Likewise.
1629 * osf-core.c: Likewise.
1630 * peXXigen.c: Likewise.
1631 * ppcboot.c: Likewise.
1632 * ptrace-core.c: Likewise.
1633 * rs6000-core.c: Likewise.
1634 * sco5-core.c: Likewise.
1635 * sparclinux.c: Likewise.
1637 * sunos.c: Likewise.
1638 * trad-core.c: Likewise.
1639 * xcofflink.c: Likewise.
1642 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1644 * Makefile.am (INCLUDES): Use @INCINTL@.
1645 * acinclude.m4: Include new gettext macros.
1646 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1647 Manually substitute POFILES and GMOFILES.
1648 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1650 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1652 * bfd.c (bfd_emul_get_maxpagesize): New.
1653 (bfd_elf_set_pagesize): Likewise.
1654 (bfd_emul_set_maxpagesize): Likewise.
1655 (bfd_emul_get_commonpagesize): Likewise.
1656 (bfd_emul_set_commonpagesize): Likewise.
1657 * bfd-in2.h: Regenerated.
1659 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1660 (xvec_get_elf_backend_data): New.
1661 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1663 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1664 * elfxx-target.h (elfNN_bed): Likewise.
1666 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1667 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1668 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1669 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1670 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1671 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1672 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1673 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1674 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1675 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1676 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1677 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1679 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1680 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1682 * targets.c (bfd_find_target): Support NULL abfd.
1684 2006-05-30 Nick Clifton <nickc@redhat.com>
1686 * po/es.po: Updated Spanish translation.
1688 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1689 H.J. Lu <hongjiu.lu@intel.com>
1691 * elf.c (assign_file_positions_for_load_sections): Retrieve
1692 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1693 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1694 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1696 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1698 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1700 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1702 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1704 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1706 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1708 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1710 * elf.c (sym_is_global): Return a bfd_boolean.
1711 (ignore_section_sym): New function.
1712 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1713 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1714 bfd before using elf_section_syms.
1716 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1718 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1719 (sh*l*-*-netbsdelf*): Likewise.
1720 (sh-*-netbsdelf*): Likewise.
1721 (shl*-*-elf*): Likewise.
1722 (sh[1234]l*-*-elf*): Likewise.
1723 (sh3el*-*-elf*): Likewise.
1724 (shl*-*-kaos*): Likewise.
1725 (sh-*-elf*): Likewise.
1726 (sh[1234]*-elf*): Likewise.
1727 (sh-*-rtems*): Likewise.
1728 (sh-*-kaos*): Likewise.
1730 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1733 * config.bfd: Set want64 to true if 64bit bfd is used.
1734 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1735 (sh*l*-*-netbsdelf*): Likewise.
1736 (sh-*-netbsdelf*): Likewise.
1737 (shl*-*-elf*): Likewise.
1738 (sh[1234]l*-*-elf*): Likewise.
1739 (sh3el*-*-elf*): Likewise.
1740 (shl*-*-kaos*): Likewise.
1741 (sh-*-elf*): Likewise.
1742 (sh[1234]*-elf*): Likewise.
1743 (sh-*-rtems*): Likewise.
1744 (sh-*-kaos*): Likewise.
1746 2006-05-24 Paul Brook <paul@codesourcery.com>
1748 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1749 * elf32-arm.c (output_arch_syminfo): Define.
1750 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1751 elf32_arm_output_arch_local_syms): New functions.
1752 (elf_backend_output_arch_local_syms): Define.
1753 * elflink.c (bfd_elf_final_link): Call
1754 elf_backend_output_arch_local_syms.
1755 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1757 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1759 2006-05-24 Paul Brook <paul@codesourcery.com>
1761 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1762 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1763 elf32_arm_finish_dynamic_symbol): Use them.
1765 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1766 Randolph Chung <tausq@debian.org>
1768 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1769 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1770 Add handling for TLS relocations.
1771 (elf_hpp_reloc_final_type): Handle TLS relocs.
1772 * elf32-hppa.c: Add authors for cleanup and TLS support.
1773 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1774 (elf32_hppa_link_hash_entry): Add tls_type.
1775 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1776 (hppa_link_has_newfunc): Set tls_type.
1777 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1778 (hppa_stub_name): Use hh_name macro.
1779 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1780 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1782 (elf32_hppa_gc_sweep_hook): Likewise.
1783 (allocate_dynrelocs): Handle TLS relocs.
1784 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1785 relocs. Use hh_name macro.
1786 (dtpoff_base): New function.
1788 (elf32_hppa_optimized_tls_reloc): Likewise.
1789 (final_link_relocate): Handle TLS relocs.
1790 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1792 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1793 hh_name and eh_name macros.
1794 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1796 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1798 * archures.c: Add bfd_mach_avr6.
1799 * cpu-avr.c: Likewise.
1800 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1802 * libbfd.h: Regenerate.
1803 * bfd-in2.h:Regenerate.
1804 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1805 * elf32-avr.c: Add elf32-avr.h to include list.
1806 (elf32_avr_stub_hash_entry): New function.
1807 (elf32_avr_link_hash_table): New struct.
1808 (avr_link_hash_table): Likewise.
1809 (avr_stub_hash_entry): Likewise.
1810 (avr_stub_hash_lookup): New function.
1811 (stub_hash_newfunc): New function.
1812 (elf32_avr_link_hash_table_create): New function.
1813 (elf32_avr_link_hash_table_free): New function.
1814 (avr_get_stub_addr): New function.
1815 (debug_relax, debug_stubs): Add new global variables controlling
1816 debugging printout to stdout.
1817 (avr_pc_wrap_around): Change the type to bfd_vma.
1818 (avr_replace_call_ret_sequences): Add a new variable controling
1819 linkrelax optimizations.
1820 (avr_stub_is_required_for_16_bit_reloc): New function.
1821 (avr_final_link_relocate):
1822 Add linker hash table to parameter list. Use stub addr. if necessary.
1823 (elf32_avr_relocate_section):
1824 Add linker hashtable to parameter list of avr_final_link_relocate.
1825 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1826 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1827 (elf32_avr_relax_delete_bytes):
1828 Iterate over all sections of a bfd when adjusting relocs addends.
1829 (elf32_avr_relax_section):
1830 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1832 (avr_stub_name): New function.
1833 (avr_get_stub_entry): New function.
1834 (avr_add_stub): New function.
1835 (avr_build_one_stub): New function.
1836 (avr_size_one_stub): New function.
1837 (elf32_avr_setup_params): New function.
1838 (elf32_avr_setup_section_lists): New function.
1839 (get_local_syms): New function.
1840 (elf32_avr_size_stubs): New function.
1841 (bfd_elf32_bfd_link_hash_table_create): New function.
1842 (bfd_elf32_bfd_link_hash_table_free): New function.
1844 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1848 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1849 update CIE/FDE length. Don't pad to the section alignment.
1851 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1853 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1854 deteted entries in .eh_frame section.
1856 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1858 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1859 instead of _GLOBAL_OFFSET_TABLE_.
1860 (bfin_relocate_section): Ditto.
1861 (_bfin_create_got_section): Ditto.
1862 (elf32_bfinfdpic_create_dynamic_sections): Use
1863 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1864 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1866 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1868 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1869 function syms over other syms.
1871 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1873 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1875 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1876 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1877 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1878 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1879 Use MIPS_ELF_READONLY_SECTION.
1880 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1881 creating DT_TEXTREL.
1882 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1883 if no text relocations were generated.
1885 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1887 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1889 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1891 * elf.c (elf_fake_sections): Formatting.
1892 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1893 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1894 section alignment to increase p_align for PT_LOAD.
1895 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1896 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1897 other than PT_LOAD, and PT_NOTE in core.
1899 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1901 * elf.c (assign_file_positions_for_segments): Split into..
1902 (assign_file_positions_for_load_sections): ..this, and..
1903 (assign_file_positions_for_non_load_sections): ..this new function,..
1904 (assign_file_positions_except_relocs): ..writing program headers here.
1906 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1908 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1909 non-load sections if they have relocs.
1911 2006-05-15 Paul Brook <paul@codesourcery.com>
1913 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1914 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1915 Check symbol name is of specified type.
1916 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1917 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1918 bfd_is_arm_special_symbol_name.
1919 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1920 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1921 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1922 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1923 (bfd_is_arm_special_symbol_name): Add prototype.
1924 * bfd-in2.h: Regenerate.
1926 2006-05-15 David Heine <dlheine@tensilica.com>
1927 Bob Wilson <bob.wilson@acm.org>
1929 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1930 undefined opcode. Clean up assertions.
1931 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1932 Factor most of the code into separate functions....
1933 (can_narrow_instruction, can_widen_instruction): New.
1934 (prev_instr_is_a_loop): New.
1935 (compute_ebb_proposed_actions): Combine error handling code for
1936 decode errors. Replace call to insn_decode_len with inline code.
1937 Use can_narrow_instruction and can_widen_instruction. Handle errors
1938 from call to xtensa_opcode_is_loop.
1939 (relax_section): Adjust calls to narrow_instruction and
1942 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1945 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1948 2006-05-11 Michael Matz <matz@suse.de>
1950 * elflink.c (match_group_member): Correctly iterate group
1953 2006-05-11 Paul Brook <paul@codesourcery.com>
1955 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1956 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1957 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1959 * bfd-in2.h: Regenerate.
1960 * libbfd.h: Regenerate.
1961 * libcoff.h: Regenerate.
1963 2006-05-11 Mike Bland <mbland@google.com>
1965 * elf.c (_bfd_elf_init_private_section_data): Don't change
1966 section type if already set.
1968 2006-05-10 Nick Clifton <nickc@redhat.com>
1971 * elfcode.h (valid_section_index_p): New function: Checks for a
1972 valid section index. Allows indicies in the range SHN_LOPROC to
1974 (elf_object_p): Use valid_section_index_p.
1976 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1978 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1979 ARM_SECREL): Mark WinCE versions of these relocs as partial
1981 (coff_arm_relocate_section): Adjust addend for WinCE.
1983 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1986 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1988 2006-05-09 Nick Clifton <nickc@redhat.com>
1990 * coffcode.h (coff_write_relocs): Produce an error message if a an
1991 out-of-range symbol index is detected in a reloc.
1993 2006-05-09 Ben Elliston <bje@au.ibm.com>
1995 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1996 local variable `dynobj'.
1998 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
2000 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
2001 of the bfd's sections for the reloc-addend adjustments.
2003 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
2005 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
2006 (elf_s390_relocate_section): Add code to do the GD->LE and
2007 LD->LE TLS linker optimizations if a brasl instruction is used
2008 for the __tls_get_offset function call.
2009 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
2011 2006-05-05 Alan Modra <amodra@bigpond.net.au>
2013 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
2014 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
2015 the .toc and referenced by a TLS code sequence.
2016 (ppc64_elf_edit_toc): Cater for the unlikely situation that
2017 .toc is the first section in a file.
2019 2006-05-04 Andreas Schwab <schwab@suse.de>
2021 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
2022 regs instead of an array of int.
2023 (struct external_solaris_bcp_core): Likewise.
2024 (swapcore_sun3): Use offsetof instead of computing the offset
2026 (swapcore_sparc): Likewise. Simplify reference to c_regs.
2027 (swapcore_solaris_bcp): Likewise.
2029 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2031 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
2034 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2036 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
2039 2006-05-04 Ben Elliston <bje@au.ibm.com>
2041 * coff-or32.c (bfd_section_from_shdr): Remove unused local
2043 * cofflink.c (process_embedded_commands): Remove unused local
2044 variables `had_read' and `had_shared'.
2045 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2047 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
2049 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2051 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2052 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2053 (bfd_und_symbol, bfd_ind_symbol): Delete.
2054 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2056 (STD_SECTION): Adjust.
2057 (_bfd_generic_new_section_hook): New function, extracted from..
2058 (bfd_section_init): ..here.
2059 (bfd_make_section_old_way): Call new_section_hook for abs, com,
2060 und and ind sections.
2061 * elf.c (_bfd_elf_large_com_section): Adjust.
2062 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2063 * pdp11.c (new_section_hook): Likewise.
2064 * coffcode.h (coff_new_section_hook): Likewise.
2065 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2066 * elf.c (_bfd_elf_new_section_hook): Likewise.
2067 * vms.c (vms_new_section_hook): Likwise.
2068 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2070 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2071 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2072 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2073 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2074 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2075 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2076 * ieee.c (ieee_new_section_hook): Likewise. Call
2077 _bfd_generic_new_section_hook too.
2078 * mmo.c (mmo_new_section_hook): Likewise.
2079 * oasys.c (oasys_new_section_hook): Likewise.
2080 * som.c (som_new_section_hook): Likewise.
2081 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2082 * bfd-in2.h: Regenerate.
2083 * libbfd.h: Regenerate.
2085 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2087 * hash.c (DEFAULT_SIZE): Revert last change.
2088 (higher_prime_number): Correct test for no larger prime. Don't
2089 abort on error, instead return 0. Depopulate primes[].
2090 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2092 2006-05-02 Paul Brook <paul@codesourcery.com>
2094 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2097 2006-05-02 Ben Elliston <bje@au.ibm.com>
2099 * archive.c (bfd_generic_archive_p): Remove unused local variable
2101 * dwarf2.c (decode_line_info): Remove unused local variable
2103 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2105 * tekhex.c (tekhex_write_object_contents): Remove unused local
2106 variable `bytes_written'.
2107 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2108 variable `r_addend'.
2109 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2110 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2111 (_bfd_ns32k_relocate_contents): Remove break after return.
2112 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2114 2006-05-02 Nick Clifton <nickc@redhat.com>
2116 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2117 in order to avoid conflicts with the global DEBUG define.
2119 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2121 * dwarf2.c: Formatting.
2122 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2123 output section check.
2124 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2125 * elf32-m32c.c: Similarly.
2126 * elf32-ppc.c: Similarly.
2127 * elf32-v850.c: Similarly.
2128 * nlm32-sparc.c: Similarly.
2129 * elfcode.h: Similarly.
2130 (elf_symbol_flags): Delete.
2131 * elflink.c (elf_link_input_bfd): Comment typo.
2133 2006-05-01 DJ Delorie <dj@redhat.com>
2135 * bfd-in.h (bfd_hash_table): Add count field.
2136 * bfd-in2.h: Regenerate.
2137 * hash.c (higher_prime_number): New.
2138 (bfd_hash_table_inint_n): Init count field.
2139 (bfd_hash_lookup): Grow table as needed.
2141 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2144 * tekhex.c (getvalue): Change return type to bfd_boolean and
2145 add the new parameter. Return false if the unexpected character
2148 (first_phase): Change return type to bfd_boolean and return
2149 false if the unexpected character is found. Replace abort
2150 with returning false.
2151 (pass_over): Change return type to bfd_boolean and the type of
2152 the second argument to bfd_boolean (*) (bfd *, int, char *).
2153 Return false if FUNC returns false.
2154 (tekhex_object_p): Return NULL if pass_over fails.
2156 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2158 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2160 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2163 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2164 and flags if its BFD flags have been set.
2165 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2166 section type from input if it has been set to something
2169 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2172 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2175 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2176 abfd->sections is NULL.
2177 (elf32_arm_bfd_free_cached_info): New.
2178 (bfd_elf32_bfd_free_cached_info): Defined.
2180 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2181 to _bfd_free_cached_info.
2183 * libbfd-in.h (_bfd_free_cached_info): New.
2184 * libbfd: Regenerated.
2186 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2187 (_bfd_free_cached_info): New.
2189 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2191 * elf.c (assign_file_positions_except_relocs): Move code setting
2192 file position of non-loaded sections..
2193 (assign_file_positions_for_segments): ..to here.
2195 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2198 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2199 applications. Issue an error on sections we don't know how
2202 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2204 * Makefile.am: Run "make dep-am".
2205 * Makefile.in: Regenerate.
2207 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2209 * warning.m4 (--enable-werror): Format help message.
2210 (--enable-build-warnings): Likewise.
2211 * configure: Regenerate.
2213 2006-04-18 Nick Clifton <nickc@redhat.com>
2216 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2217 fields to still be handled as ELF files.
2219 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2221 * po/SRC-POTFILES.in: Regenerated.
2223 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2225 * configure.in: Update version to 2.17.50.
2226 * configure: Regenerated.
2228 2006-04-14 David Heine <dlheine@tensilica.com>
2230 * elf32-xtensa.c (build_reloc_opcodes): New.
2231 (compute_text_actions): Use it to decode opcodes outside inner loop.
2232 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2233 it is set, use it to get the opcodes for relocations.
2234 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2236 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2239 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2240 (GOT_TLS_IE_IE): Likewise.
2241 (GOT_TLS_IE_GD): Likewise.
2242 (GOT_TLS_IE_MASK): Likewise.
2243 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2244 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2246 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2247 are set, treat tls_type as GOT_TLS_IE_BOTH.
2248 (elf_i386_relocate_section): Likewise.
2250 2006-04-07 Randolph Chung <tausq@debian.org>
2252 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2253 (elf64_hppa_grok_psinfo): Likewise.
2254 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2256 2006-04-06 DJ Delorie <dj@redhat.com>
2258 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2259 each plt entry we create.
2261 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2263 * po/Make-in: Add install-html target.
2264 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2265 htmldir. Add install-html and install-html-recursive targets.
2266 * Makefile.in: Regenerate.
2267 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2268 * configure: Regenerate.
2270 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2272 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2273 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2276 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2278 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2281 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2282 James E Wilson <wilson@specifixinc.com>
2285 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2286 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2288 (elfNN_ia64_link_hash_entry): Likewise.
2289 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2291 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2293 (elfNN_ia64_hash_hide_symbol): Likewise.
2294 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2295 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2296 (elfNN_ia64_global_dyn_info_free): New function.
2297 (elfNN_ia64_local_dyn_info_free): Likewise.
2298 (elfNN_ia64_hash_table_free): Free local and global
2299 elfNN_ia64_dyn_sym_info.
2300 (addend_compare): New function.
2301 (sort_dyn_sym_info): Likewise.
2302 (get_dyn_sym_info): Updated to use binary search for addend.
2303 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2304 relocation arrays first.
2306 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2308 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2311 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2314 * elflink.c (check_dynsym): New.
2315 (elf_link_output_extsym): Use it.
2316 (bfd_elf_final_link): Likewise.
2318 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2321 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2322 symbol from the dynamic definition with the default version if
2323 its type and the type of existing regular definition mismatch.
2325 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2326 Daniel Jacobowitz <dan@codesourcery.com>
2328 * config.bfd (sparc-*-vxworks*): New stanza.
2329 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2330 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2331 * configure: Regenerate.
2332 * elf32-sparc.c: Include elf-vxworks.h.
2333 (elf32_sparc_vxworks_link_hash_table_create: New.
2334 (elf32_sparc_vxworks_final_write_processing): New.
2335 (TARGET_BIG_SYM): Override for VxWorks.
2336 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2337 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2338 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2339 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2340 (elf_backend_link_output_symbol_hook): Likewise.
2341 (elf_backend_emit_relocs): Likewise.
2342 (elf_backend_final_write_processing, elf32_bed): Likewise.
2343 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2344 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2345 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2346 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2347 build_plt_entry here.
2348 (create_got_section): Initialize sgotplt for VxWorks.
2349 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2350 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2351 Call elf_vxworks_create_dynamic_sections for VxWorks.
2352 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2353 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2354 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2355 for VxWorks. Check for the .got.plt section.
2356 (sparc_vxworks_build_plt_entry): New function.
2357 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2358 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2359 absolute on VxWorks.
2360 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2361 and DT_PLTGOT on VxWorks.
2362 (sparc_vxworks_finish_exec_plt): New.
2363 (sparc_vxworks_finish_shared_plt): New.
2364 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2365 Use plt_header_size and plt_entry_size.
2366 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2367 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2368 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2369 (elf32-sparc.lo): Likewise.
2370 * Makefile.in: Regenerate.
2371 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2372 (_bfd_target_vector): Add a pointer to it.
2374 2006-03-30 Ben Elliston <bje@au.ibm.com>
2377 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2378 special section number that exceeds the number of ELF sections
2379 (eg. SHN_MIPS_SCOMMON).
2381 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2383 * elfxx-mips.c (mips_got_entry): Add more commentary.
2384 (mips_elf_local_got_index): Use the hash table entry to record
2385 the GOT index of forced-local symbols.
2386 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2387 in either the hash table entry or the mips_got_entry, not both.
2388 Add more commentary.
2389 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2390 mips_elf_initialize_tls_index.
2392 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2394 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2395 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2396 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2397 bfin_areloc_howto_table): Delete. All
2398 uses deleted as well.
2399 (bfin_reloc_map): Delete all stack relocs.
2400 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2401 bfin_reloc_type_lookup): Don't support them.
2402 (bfin_relocate_section): Don't try to handle them.
2404 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2405 * configure.in: Likewise.
2406 * configure: Regenerate.
2407 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2408 (BFIN_RELOC_MAX): Now 0x21.
2409 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2410 (bfd_elf32_bfinfdpic_vec): Declare.
2411 (IS_FDPIC): New macro.
2412 (struct bfinfdpic_elf_link_hash_table): New struct.
2413 (bfinfdpic_hash_table, bfinfdpic_got_section,
2414 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2415 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2416 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2417 bfinfdpic_plt_initial_offset): Accessor macros for it.
2418 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2419 (struct bfinfdpic_relocs_info): New struct.
2420 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2421 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2422 DEFAULT_STACK_SIZE): New macros.
2423 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2424 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2425 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2426 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2427 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2428 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2429 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2430 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2431 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2432 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2433 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2434 _bfinfdpic_resolve_final_relocs_info,
2435 elf32_bfinfdpic_size_dynamic_sections,
2436 elf32_bfinfdpic_always_size_sections,
2437 elf32_bfinfdpic_modify_segment_map,
2438 _bfinfdpic_count_got_plt_entries,
2439 elf32_bfinfdpic_finish_dynamic_sections,
2440 elf32_bfinfdpic_adjust_dynamic_symbol,
2441 elf32_bfinfdpic_finish_dynamic_symbol,
2442 elf32_bfinfdpic_elf_use_relative_eh_frame,
2443 elf32_bfinfdpic_elf_encode_eh_address,
2444 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2445 elf32_bfinfdpic_copy_private_bfd_data,
2446 (struct _bfinfdpic_dynamic_got_info,
2447 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2448 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2449 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2450 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2451 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2452 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2453 bfd_elf32_bfd_copy_private_bfd_data,
2454 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2455 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2456 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2457 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2458 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2459 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2460 elf_backend_omit_section_dynsym): Redefine these macros and include
2461 "elf32-target.h" again to create the elf32-bfinfdpic target.
2462 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2463 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2464 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2465 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2466 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2467 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2468 BFD_RELOC_BFIN_GOTOFFLO): New.
2469 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2470 (_bfd_target_vector): Add it.
2471 * bfd-in2.h: Regenerate.
2472 * libbfd.h: Regenerate.
2474 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2476 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2477 incompatible. Likewise MAC and EMAC code.
2478 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2479 bfd_get_compatible to set the new bfd architecture. Rely on it
2480 to detect incompatibilities.
2482 2006-03-23 Michael Matz <matz@suse.de>
2484 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2485 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2486 BFD_RELOC_X86_64_PLTOFF64.
2487 * bfd-in2.h: Regenerated.
2488 * libbfd.h: Regenerated.
2489 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2490 Add howtos for above relocs.
2491 (x86_64_reloc_map): Add mappings for new relocs.
2492 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2493 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2494 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2496 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2497 elf64_x86_64_check_relocs for the new relocs.
2498 (elf64_x86_64_relocate_section): Handle new relocs.
2500 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2502 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2503 rel->r_addend is zero.
2505 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2507 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2510 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2511 Daniel Jacobowitz <dan@codesourcery.com>
2512 Phil Edwards <phil@codesourcery.com>
2513 Zack Weinberg <zack@codesourcery.com>
2514 Mark Mitchell <mark@codesourcery.com>
2515 Nathan Sidwell <nathan@codesourcery.com>
2517 * bfd-in2.h: Regenerate.
2518 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2519 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2520 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2521 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2522 (bfd_elf32_littlemips_vec): Likewise.
2523 (bfd_elf32_nbigmips_vec): Likewise.
2524 (bfd_elf32_nlittlemips_vec): Likewise.
2525 (bfd_elf32_ntradbigmips_vec): Likewise.
2526 (bfd_elf32_ntradlittlemips_vec): Likewise.
2527 (bfd_elf32_tradbigmips_vec): Likewise.
2528 (bfd_elf32_tradlittlemips_vec): Likewise.
2529 (bfd_elf64_bigmips_vec): Likewise.
2530 (bfd_elf64_littlemips_vec): Likewise.
2531 (bfd_elf64_tradbigmips_vec): Likewise.
2532 (bfd_elf64_tradlittlemips_vec): Likewise.
2533 * elf32-mips.c: Include elf-vxworks.h.
2534 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2535 instead of calling mips_elf32_rtype_to_howto directly.
2536 (mips_vxworks_copy_howto_rela): New reloc howto.
2537 (mips_vxworks_jump_slot_howto_rela): Likewise.
2538 (mips_vxworks_bfd_reloc_type_lookup): New function.
2539 (mips_vxworks_rtype_to_howto): Likewise.
2540 (mips_vxworks_final_write_processing): Likewise.
2541 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2542 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2543 (elf_backend_want_got_plt): Likewise.
2544 (elf_backend_want_plt_sym): Likewise.
2545 (elf_backend_got_symbol_offset): Likewise.
2546 (elf_backend_want_dynbss): Likewise.
2547 (elf_backend_may_use_rel_p): Likewise.
2548 (elf_backend_may_use_rela_p): Likewise.
2549 (elf_backend_default_use_rela_p): Likewise.
2550 (elf_backend_got_header_size: Likewise.
2551 (elf_backend_plt_readonly): Likewise.
2552 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2553 (elf_backend_mips_rtype_to_howto): Likewise.
2554 (elf_backend_adjust_dynamic_symbol): Likewise.
2555 (elf_backend_finish_dynamic_symbol): Likewise.
2556 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2557 (elf_backend_add_symbol_hook): Likewise.
2558 (elf_backend_link_output_symbol_hook): Likewise.
2559 (elf_backend_emit_relocs): Likewise.
2560 (elf_backend_final_write_processing: Likewise.
2561 (elf_backend_additional_program_headers): Likewise.
2562 (elf_backend_modify_segment_map): Likewise.
2563 (elf_backend_symbol_processing): Likewise.
2564 * elfxx-mips.c: Include elf-vxworks.h.
2565 (mips_elf_link_hash_entry): Add is_relocation_target and
2566 is_branch_target fields.
2567 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2568 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2569 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2570 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2571 Return 3 for VxWorks.
2572 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2573 mips_elf_link_hash_table. Return 0 for VxWorks.
2574 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2575 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2576 (mips_vxworks_exec_plt0_entry): New variable.
2577 (mips_vxworks_exec_plt_entry): Likewise.
2578 (mips_vxworks_shared_plt0_entry): Likewise.
2579 (mips_vxworks_shared_plt_entry): Likewise.
2580 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2581 (mips_elf_rel_dyn_section): Change the bfd argument to a
2582 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2583 the name of the section.
2584 (mips_elf_initialize_tls_slots): Update the call to
2585 mips_elf_rel_dyn_section.
2586 (mips_elf_gotplt_index): New function.
2587 (mips_elf_local_got_index): Add an input_section argument.
2588 Update the call to mips_elf_create_local_got_entry.
2589 (mips_elf_got_page): Likewise.
2590 (mips_elf_got16_entry): Likewise.
2591 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2592 arguments. Create dynamic relocations for each entry on VxWorks.
2593 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2594 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2595 and MIPS_RESERVED_GOTNO.
2596 (mips_elf_create_got_section): Update the uses of
2597 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2598 (is_gott_symbol): New function.
2599 (mips_elf_calculate_relocation): Use a dynobj local variable.
2600 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2601 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2602 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2603 relocations on VxWorks. Add dynamic relocations for references
2604 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2605 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2606 in VxWorks executables.
2607 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2608 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2609 Don't allocate a null entry on VxWorks.
2610 (mips_elf_create_dynamic_relocation): Update the call to
2611 mips_elf_rel_dyn_section. Use absolute rather than relative
2612 relocations for VxWorks, and make them RELA rather than REL.
2613 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2614 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2615 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2616 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2617 Call elf_vxworks_create_dynamic_sections for VxWorks and
2618 initialize the plt_header_size and plt_entry_size fields.
2619 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2620 used in VxWorks executables. Don't allocate dynamic relocations
2621 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2622 Set is_relocation_target for each symbol referenced by a relocation.
2623 Allocate .rela.dyn entries for relocations against the special
2624 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2625 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2626 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2627 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2628 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2629 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2630 relocations. Don't set no_fn_stub on VxWorks.
2631 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2632 mips_elf_allocate_dynamic_relocations.
2633 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2634 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2635 entries for VxWorks, and do not create multiple GOTs.
2636 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2637 Handle .got specially for VxWorks. Update the uses of
2638 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2639 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2640 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2641 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2642 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2643 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2644 (mips_vxworks_finish_exec_plt): Likewise.
2645 (mips_vxworks_finish_shared_plt): Likewise.
2646 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2647 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2648 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2649 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2650 and mips_elf_rel_dyn_section. Use a different GOT header for
2651 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2652 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2653 mips_elf_link_hash_table fields.
2654 (_bfd_mips_vxworks_link_hash_table_create): New function.
2655 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2656 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2657 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2658 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2659 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2660 * libbfd.h: Regenerate.
2661 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2662 (elf32-mips.lo): Likewise.
2663 * Makefile.in: Regenerate.
2664 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2665 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2666 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2667 (_bfd_target_vector): Add entries for them.
2669 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2671 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2672 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2673 (elf_backend_special_sections): Remove #undef.
2675 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2677 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2678 for undefined weak symbols.
2680 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2683 * elflink.c (bfd_elf_final_link): Remove
2684 bed->elf_backend_emit_relocs from emit_relocs.
2686 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2688 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2689 first relocation to the second when relaxing TLS GD to LE;
2690 zero it out when relaxing to IE.
2692 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2695 * elflink.c (elf_link_add_object_symbols): Save and restore
2696 warning sym's linked sym.
2698 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2701 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2702 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2703 hash_table -> htab. Formatting. Save entire symbol table
2704 before loading as-needed syms, and restore afterwards if lib not
2705 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2706 name. Free some buffers earlier.
2707 * bfd-in.h (struct bfd_hash_table): Add entsize.
2708 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2709 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2710 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2712 (bfd_hash_table_init): Add param, adjust calls.
2713 * aoutx.h: Adjust all hash_table_init functions and calls.
2715 * coff-arm.c: Likewise.
2716 * coff-h8300.c: Likewise.
2717 * coff-ppc.c: Likewise.
2718 * cofflink.c: Likewise.
2719 * ecoff.c: Likewise.
2720 * ecofflink.c: Likewise.
2721 * elf-m10300.c: Likewise.
2722 * elf-strtab.c: Likewise.
2724 * elf32-arm.c: Likewise.
2725 * elf32-bfin.c: Likewise.
2726 * elf32-cris.c: Likewise.
2727 * elf32-frv.c: Likewise.
2728 * elf32-hppa.c: Likewise.
2729 * elf32-i386.c: Likewise.
2730 * elf32-m32r.c: Likewise.
2731 * elf32-m68hc1x.c: Likewise.
2732 * elf32-m68k.c: Likewise.
2733 * elf32-ppc.c: Likewise.
2734 * elf32-s390.c: Likewise.
2735 * elf32-sh.c: Likewise.
2736 * elf32-vax.c: Likewise.
2737 * elf64-alpha.c: Likewise.
2738 * elf64-hppa.c: Likewise.
2739 * elf64-ppc.c: Likewise.
2740 * elf64-s390.c: Likewise.
2741 * elf64-sh64.c: Likewise.
2742 * elf64-x86-64.c: Likewise.
2743 * elfxx-ia64.c: Likewise.
2744 * elfxx-mips.c: Likewise.
2745 * elfxx-sparc.c: Likewise.
2746 * i386linux.c: Likewise.
2747 * libaout.h: Likewise.
2748 * libbfd-in.h: Likewise.
2749 * libcoff-in.h: Likewise.
2750 * linker.c: Likewise.
2751 * m68klinux.c: Likewise.
2752 * merge.c: Likewise.
2753 * opncls.c: Likewise.
2754 * pdp11.c: Likewise.
2755 * sparclinux.c: Likewise.
2756 * stabs.c: Likewise.
2757 * sunos.c: Likewise.
2759 * xcofflink.c: Likewise.
2760 * section.c (struct section_hash_entry): Move to..
2761 * libbfd-in.h: ..here.
2762 * Makefile.am: Run "make dep-am"
2763 * Makefile.in: Regenerate.
2764 * bfd-in2.h: Regenerate.
2765 * libbfd.h: Regenerate.
2766 * libcoff.h: Regenerate.
2768 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2770 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2771 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2772 last change to REL32 relocs so that they are counted as
2773 possibly dynamic as per REL24 and REL14.
2775 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2777 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2780 2006-03-15 Ben Elliston <bje@au.ibm.com>
2782 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2783 in_list elements, not just the first.
2785 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2787 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2789 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2790 for final links too.
2792 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2794 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2796 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2799 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2801 2006-03-10 Paul Brook <paul@codesourcery.com>
2803 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2804 (elf32_arm_print_private_bfd_data): Ditto.
2806 2006-03-09 Paul Brook <paul@codesourcery.com>
2808 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2811 2006-03-09 Khem Raj <khem@mvista.com>
2813 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2816 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2818 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2820 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2821 Daniel Jacobowitz <dan@codesourcery.com>
2822 Zack Weinberg <zack@codesourcery.com>
2823 Nathan Sidwell <nathan@codesourcery.com>
2824 Paul Brook <paul@codesourcery.com>
2825 Ricardo Anguiano <anguiano@codesourcery.com>
2826 Phil Edwards <phil@codesourcery.com>
2828 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2829 (bfd_elf32_bigarm_symbian_vec): Likewise.
2830 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2831 (bfd_elf32_littlearm_vec): Likewise.
2832 (bfd_elf32_littlearm_symbian_vec): Likewise.
2833 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2834 * configure: Regenerate.
2835 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2836 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2837 (elf32_arm_vxworks_bed): Add forward declaration.
2838 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2839 (elf32_arm_vxworks_exec_plt0_entry): New table.
2840 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2841 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2842 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2843 (reloc_section_p): New function.
2844 (create_got_section): Use RELOC_SECTION.
2845 (elf32_arm_create_dynamic_sections): Likewise. Call
2846 elf_vxworks_create_dynamic_sections for VxWorks targets.
2847 Choose between the two possible values of plt_header_size
2849 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2850 (elf32_arm_abs12_reloc): New function.
2851 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2852 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2853 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2854 r_addend fields of relocs. On rela targets, skip any code that
2855 adjusts in-place addends. When using _bfd_link_final_relocate
2856 to perform a final relocation, pass rel->r_addend as the addend
2858 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2859 object, ignore flags that are not standard on VxWorks.
2860 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2861 relocs on VxWorks. Use reloc_section_p.
2862 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2863 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2864 .rela.plt.unloaded relocs on VxWorks targets.
2865 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2866 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2867 instead of DT_REL* tags on RELA targets.
2868 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2869 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2870 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2871 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2872 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2873 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2874 Correct the .rela.plt.unreloaded symbol indexes.
2875 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2876 hook on VxWorks targets.
2877 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2878 Minor formatting tweak.
2879 (elf32_arm_vxworks_final_write_processing): New function.
2880 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2882 (elf_backend_final_write_processing): Likewise.
2883 (elf_backend_emit_relocs): Likewise.
2884 (elf_backend_want_plt_sym): Likewise.
2885 (ELF_MAXPAGESIZE): Likewise.
2886 (elf_backend_may_use_rel_p): Minor formatting tweak.
2887 (elf_backend_may_use_rela_p): Likewise.
2888 (elf_backend_default_use_rela_p): Likewise.
2889 (elf_backend_rela_normal): Likewise.
2890 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2892 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2894 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2895 New. Adjust other variants.
2896 (bfd_default_scan): Update.
2897 * bfd-in2.h: Rebuilt.
2898 * cpu-m68k.c: Adjust.
2899 (bfd_m68k_compatible): New. Use it for architectures.
2900 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2901 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2903 (elf32_m68k_print_private_bfd_data): Adjust.
2904 * ieee.c (ieee_write_processor): Adjust.
2906 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2908 * dwarf2.c: Formatting.
2909 (add_line_info): Remove outer loop.
2911 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2912 Alan Modra <amodra@bigpond.net.au>
2915 * dwarf2.c (loadable_section): New struct.
2916 (dwarf2_debug): Add loadable_section_count and
2918 (new_line_sorts_after): New.
2919 (add_line_info): Use new_line_sorts_after to compare line
2921 (check_function_name): Removed.
2922 (unset_sections): New.
2923 (place_sections): New.
2924 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2925 and unset_sections on relocatable files.
2926 (_bfd_dwarf2_find_line): Likewise.
2928 2006-03-03 Nick Clifton <nickc@redhat.com>
2930 * cpu-avr.c: Update to ISO-C90 formatting.
2931 * elf32-avr.c: Likewise.
2933 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2935 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2937 (bfd_elf_avr_final_write_processing): Set
2938 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2939 (elf32_avr_relax_section): New function.
2940 (elf32_avr_relax_delete_bytes): New function.
2941 (elf32_avr_get_relocated_section_contents): New function.
2942 (avr_pc_wrap_around): New function.
2943 (avr_relative_distance_considering_wrap_around): New function.
2944 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2945 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2946 * libbfd.h: Regenerate.
2947 * bfd-in2.h: Regenerate.
2949 2006-03-02 DJ Delorie <dj@redhat.com>
2951 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2954 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2956 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2957 bfd_elf32_powerpc_vxworks_vec.
2959 2006-03-02 Nick Clifton <nickc@redhat.com>
2961 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2963 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2965 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2966 elf_vxworks_create_dynamic_sections.
2967 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2969 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2970 elf_vxworks_create_dynamic_sections.
2971 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2973 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2974 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2976 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2978 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2979 (elf_backend_link_output_symbol_hook): Use
2980 elf_vxworks_link_output_symbol_hook instead.
2981 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2982 (elf_backend_link_output_symbol_hook): Use
2983 elf_vxworks_link_output_symbol_hook instead.
2984 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2985 same interface as elf_backend_link_output_symbol_hook.
2986 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2987 prototype accordingly.
2989 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2991 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2992 (ppc_elf_link_hash_table): Replace old_got and new_got with
2993 plt_type and can_use_new_plt.
2994 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2995 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2996 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2997 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2998 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2999 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
3000 this function should not be called for VxWorks targets.
3001 (ppc_elf_tls_setup): Use plt_type instead of old_got.
3002 (allocate_got): Likewise. Rearrange so that max_before_header
3003 is only used for PLT_OLD and PLT_NEW.
3004 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
3005 (ppc_elf_size_dynamic_sections): Likewise.
3006 (ppc_elf_relax_section): Likewise.
3007 (ppc_elf_relocate_section): Likewise.
3008 (ppc_elf_finish_dynamic_symbol): Likewise.
3009 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
3011 2006-02-28 Richard Sandiford <richard@codesourcery.com>
3013 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
3014 (elf_i386_link_hash_table_create): Initialize it.
3015 (elf_i386_compute_jump_table_size): Use it instead of
3016 srelplt->reloc_count.
3017 (allocate_dynrelocs): Likewise.
3018 (elf_i386_size_dynamic_sections): Likewise.
3019 (elf_i386_relocate_section): Likewise.
3021 2006-02-27 Jakub Jelinek <jakub@redhat.com>
3023 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
3024 (_bfd_elf_write_section_eh_frame): Likewise.
3026 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
3028 * po/Make-in: Add html target.
3030 2006-02-27 Richard Sandiford <richard@codesourcery.com>
3032 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
3033 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
3034 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
3035 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
3036 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3037 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3038 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3039 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
3040 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3041 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3042 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3043 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3044 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3045 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3046 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3047 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
3048 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3049 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3050 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3051 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3052 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3054 2006-02-25 Richard Sandiford <richard@codesourcery.com>
3056 * elf-bfd.h (elf_link_hash_table): Add hplt field.
3057 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3058 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3059 * elf32-frv.c (_frv_create_got_section): Likewise.
3060 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3061 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3062 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3063 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3064 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3065 (elf_i386_link_hash_table_create): Don't initialize them.
3066 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3068 (elf_i386_finish_dynamic_symbol): Likewise.
3069 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3070 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3071 (ppc_elf_finish_dynamic_symbol): Likewise.
3073 2006-02-24 DJ Delorie <dj@redhat.com>
3075 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3076 (m32c_elf_relocate_section): Don't relocate them.
3077 (compare_reloc): New.
3078 (relax_reloc): Remove.
3079 (m32c_offset_for_reloc): New.
3080 (m16c_addr_encodings): New.
3081 (m16c_jmpaddr_encodings): New.
3082 (m32c_addr_encodings): New.
3083 (m32c_elf_relax_section): Relax jumps and address displacements.
3084 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3087 * reloc.c: Add m32c relax relocs.
3088 * libbfd.h: Regenerate.
3089 * bfd-in2.h: Regenerate.
3091 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3094 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3095 (_bfd_elf_link_hash_fixup_symbol): New.
3097 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3098 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3101 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3103 * elfxx-target.h (elf_backend_fixup_symbol): New.
3104 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3106 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3108 * cpu-ia64-opc.c (ins_immu5b): New.
3109 (ext_immu5b): Likewise.
3110 (elf64_ia64_operands): Add IMMU5b.
3112 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3115 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3117 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3118 * elf32-i386.c (allocate_dynrelocs): Likewise.
3119 * elf32-s390.c (allocate_dynrelocs): Likewise.
3120 * elf32-sh.c (allocate_dynrelocs): Likewise.
3121 * elf64-s390.c (allocate_dynrelocs): Likewise.
3122 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3123 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3124 on undef weak with non-default visibility too.
3125 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3127 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3129 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3130 error, instead call _exit.
3131 (_bfd_abort): Call _exit not xexit.
3133 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3135 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3137 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3139 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3140 Anil Paranjape <anilp1@kpitcummins.com>
3141 Shilin Shakti <shilins@kpitcummins.com>
3143 * Makefile.am: Add xc16x related entry
3144 * Makefile.in: Regenerate
3145 * archures.c: Add bfd_xc16x_arch
3146 * bfd-in2.h: Regenerate
3147 * config.bfd: Add xc16x-*-elf
3148 * configure.in: Add bfd_elf32_xc16x_vec
3149 * configure: Regenerate.
3150 * targets.c: Added xc16x related information
3151 * cpu-xc16x.c: New file
3152 * reloc.c: Add new relocations specific to xc16x:
3153 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3155 * elf32-xc16x.c: New file.
3157 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3159 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3160 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3162 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3165 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3167 (ppc64_elf_relocate_section): Check output reloc section size.
3168 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3170 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3173 * elf.c (get_segment_type): New function.
3174 (_bfd_elf_print_private_bfd_data): Use it.
3175 (print_segment_map): New function.
3176 (assign_file_positions_for_segments): Call print_segment_map
3177 when there are not enough room for program headers.
3179 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3181 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3182 traditional MIPS ELF targets.
3184 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3187 * dwarf2.c (check_function_name): New function.
3188 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3189 check if function is correct.
3191 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3193 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3195 (elf_link_input_bfd): Adjust comments.
3197 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3199 * elf.c (copy_private_bfd_data): Minor update.
3201 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3204 * elf.c (copy_private_bfd_data): Renamed to ...
3205 (rewrite_elf_program_header): This.
3206 (copy_elf_program_header): New function.
3207 (copy_private_bfd_data): Likewise.
3209 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3211 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3212 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3213 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3214 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3215 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3216 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3217 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3218 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3219 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3220 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3221 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3222 bfd_mach_mcf_isa_b_usp_float_emac): New.
3223 (bfd_default_scan): Update coldfire mapping.
3224 * bfd-in.h (bfd_m68k_mach_to_features,
3225 bfd_m68k_features_to_mach): Declare.
3226 * bfd-in2.h: Rebuilt.
3227 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3228 adjust legacy names.
3229 (m68k_arch_features): New.
3230 (bfd_m68k_mach_to_features,
3231 bfd_m68k_features_to_mach): Define.
3232 * elf32-m68k.c (elf32_m68k_object_p): New.
3233 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3234 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3235 (elf_backend_object_p): Define.
3236 * ieee.c (ieee_write_processor): Update coldfire machines.
3237 * libbfd.h: Rebuilt.
3239 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3241 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3244 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3246 * coff-z80.c (r_imm24): New howto.
3247 (rtype2howto): New case R_IMM24.
3248 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3249 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3251 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3253 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3254 has already been assigned a GOT index, copy that index to the
3255 current hash table entry.
3257 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3259 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3260 for call-to-undefweak reloc overflow.
3262 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3264 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3265 for 32-bit relocs overflow.
3267 2006-01-27 Paul Brook <paul@codesourcery.com>
3269 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3272 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3274 Introduce TLS descriptors for i386 and x86_64.
3275 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3276 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3277 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3278 * libbfd.h, bfd-in2.h: Rebuilt.
3279 * elf32-i386.c (elf_howto_table): New relocations.
3280 (R_386_tls): Adjust.
3281 (elf_i386_reloc_type_lookup): Map new relocations.
3282 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3283 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3284 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3285 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3286 (elf_i386_local_tlsdesc_gotent): New macro.
3287 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3288 (elf_i386_compute_jump_table_size): New macro.
3289 (link_hash_newfunc): Initialize tlsdesc_got.
3290 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3291 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3292 R_386_TLS_DESC_CALL.
3293 (elf_i386_check_relocs): Likewise. Allocate space for
3294 local_tlsdesc_gotent.
3295 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3296 R_386_TLS_DESC_CALL.
3297 (allocate_dynrelocs): Count function PLT relocations. Reserve
3298 space for TLS descriptors and relocations.
3299 (elf_i386_size_dynamic_sections): Reserve space for TLS
3300 descriptors and relocations. Set up sgotplt_jump_table_size.
3301 Don't zero reloc_count in srelplt.
3302 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3303 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3304 R_386_TLS_DESC_CALL.
3305 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3306 (elf_backend_always_size_sections): Define.
3307 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3308 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3309 (R_X86_64_standard): Adjust.
3310 (x86_64_reloc_map): Map new relocs.
3311 (elf64_x86_64_rtype_to_howto): New, split out of...
3312 (elf64_x86_64_info_to_howto): ... this function, and...
3313 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3314 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3315 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3316 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3317 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3318 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3319 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3320 tlsdesc_got and sgotplt_jump_table_size fields.
3321 (elf64_x86_64_compute_jump_table_size): New macro.
3322 (link_hash_newfunc): Initialize tlsdesc_got.
3323 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3324 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3325 R_X86_64_TLSDESC_CALL.
3326 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3327 local_tlsdesc_gotent.
3328 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3329 R_X86_64_TLSDESC_CALL.
3330 (allocate_dynrelocs): Count function PLT relocations. Reserve
3331 space for TLS descriptors and relocations.
3332 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3333 descriptors and relocations. Set up sgotplt_jump_table_size,
3334 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3335 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3337 (elf64_x86_64_always_size_sections): New. Set up
3339 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3340 R_386_TLS_DESC_CALL.
3341 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3342 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3343 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3344 (elf_backend_always_size_sections): Define.
3346 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3349 * dwarf2.c (comp_unit_contains_address): Update comment.
3350 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3351 lma. Return TRUE only if both comp_unit_contains_address and
3352 comp_unit_find_nearest_line return TRUE.
3353 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3355 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3357 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3358 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3359 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3360 elf_gc_mark_dynamic_ref_symbol. Make global.
3361 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3362 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3363 (elfNN_bed): Init new field.
3364 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3365 (ppc64_elf_gc_mark_dynamic_ref): New function.
3367 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3369 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3371 2006-01-17 Nick Clifton <nickc@redhat.com>
3374 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3377 2006-01-11 Nick Clifton <nickc@redhat.com>
3379 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3380 into the newly (re)allocated map array.
3382 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3384 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3386 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3388 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3391 For older changes see ChangeLog-2005
3397 version-control: never
projects / external / binutils.git / blob