1 2006-11-21 Jakub Jelinek <jakub@redhat.com>
3 * elf-eh-frame.c (struct cie): New type.
4 (cie_compare): Removed.
5 (cie_eq, cie_hash, cie_compute_hash): New functions.
6 (_bfd_elf_discard_section_eh_frame): Rewrite not to rely on FDEs
7 pointing only to last CIE and allow merging of any duplicate CIEs,
8 not just duplicate consecutive CIEs.
9 (_bfd_elf_discard_section_eh_frame_hdr): Delete cies hash table.
10 * elf-bfd.h (struct cie_header, struct cie): Removed.
11 (struct eh_frame_sec_info): Remove alloced field.
12 (struct eh_frame_hdr_info): Remove last_cie, last_cie_sec
13 and last_cie_inf fields. Add cies field.
15 2006-11-20 Alan Modra <amodra@bigpond.net.au>
17 * bfd-in.h (struct stat): Don't typedef.
18 * bfdio.c (bfd_get_size): Return a file_ptr.
19 * cisco-core.c (cisco_core_file_validate): Use bfd_size_type for nread.
20 * mmo.c (mmo_scan): Use file_ptr for curpos.
21 * trad-core.c (trad_unix_core): Don't cast statbuf.st_size to
23 * bfd-in2.h: Regenerate.
25 2006-11-20 Alan Modra <amodra@bigpond.net.au>
28 * bfd-in.h (struct bfd_hash_table): Reorganize. Add "frozen".
29 * hash.c (bfd_hash_table_init_n): Init frozen.
30 (bfd_hash_lookup): Don't grow if frozen.
31 (bfd_hash_traverse): Freeze hash table during traversal.
32 * bfd-in2.h: Regenerate.
34 2006-11-18 Alan Modra <amodra@bigpond.net.au>
36 * elflink.c (_bfd_elf_check_kept_section): Test for kept group
37 section. Save result of checks in kept_section.
38 (_bfd_elf_section_already_linked): Tidy. Correct comments.
39 Ignore all group member sections. Handle special matching of
40 single-member groups against linkonce sections via their group
41 section. When such a match is found, set kept_section to the
42 group member section rather than to the group.
44 2006-11-14 Phil Lello <phil.lello@homecall.co.uk>
46 * peXXigen.c: Updates for PE/COFF V8.0, and clarification
47 (dir_names): Added CLR Runtime Header to dir_names[].
48 (_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX
50 (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
51 (pe_print_idata, pe_print_edata)
52 (_bfd_XX_bfd_copy_private_bfd_data_common)
53 (_bfd_XXi_final_link_postscript): Use #DEFINEs for index into
56 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
58 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
60 (bfd_elf32_arm_set_byteswap_code): New prototype.
61 * bfd-in2.h: Regenerate.
62 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
63 byteswap_code as an argument. Revert 2006-11-01 change.
64 (bfd_elf32_arm_set_byteswap_code): New.
65 (elf32_arm_size_dynamic_sections): Call
66 bfd_elf32_arm_process_before_allocation.
68 2006-11-10 Thiemo Seufer <ths@mips.com>
70 * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
73 2006-11-10 Nick Clifton <nickc@redhat.com>
75 * config.bfd: Move previously obsoleted targets to the REMOVED
77 Add maxq-*-coff to the obsolete list.
79 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
81 * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
82 * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
83 * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
85 2006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
87 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
89 (find_arm_glue): Likewise.
90 (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
91 (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
92 ERROR_MESSAGE argument and pass it through.
93 (elf32_arm_to_thumb_export_stub): Update.
94 (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
96 2006-11-07 Alan Modra <amodra@bigpond.net.au>
98 * elf64-ppc.c (enum _ppc64_sec_type): New.
99 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
100 and rename fields. Add sec_type and has_14bit_branch.
101 (struct ppc_link_hash_table): Remove has_14bit_branch.
102 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
103 (ppc64_elf_relocate_section): Likewise.
104 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
105 (ppc64_elf_size_stubs): Don't set default group size here.
106 (group_sections): Instead do so here, and group sections using
107 their individual requirements.
109 2006-11-07 Alan Modra <amodra@bigpond.net.au>
111 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
113 (struct ppc_link_hash_entry): Add "next_dot_sym".
114 (struct ppc_link_hash_table): Add "dot_syms".
115 (link_hash_newfunc): Make list of syms starting with a dot.
116 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
117 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
118 (struct add_symbol_adjust_data): Delete.
119 (add_symbol_adjust): Simplify params and return.
120 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
123 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
125 * libbfd-in.h (_bfd_clear_contents): New prototype.
126 * reloc.c (_bfd_clear_contents): New.
127 * libbfd.h: Regenerated.
129 * elf32-arm.c (elf32_arm_final_link_relocate): Use
131 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
132 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
133 * elf32-i386.c (elf_i386_relocate_section): Likewise.
134 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
135 * elf32-s390.c (elf_s390_relocate_section): Likewise.
136 * elf32-sh.c (sh_elf_relocate_section): Likewise.
137 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
138 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
139 * elf64-s390.c (elf_s390_relocate_section): Likewise.
140 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
141 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
143 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
144 zero for discarded symbols.
145 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
147 2006-11-01 Thiemo Seufer <ths@mips.com>
148 David Ung <davidu@mips.com>
150 * elf-bfd.h (local_call_stubs): New member.
151 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
152 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
153 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
155 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
156 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
157 used stubs with SEC_KEEP. Use the new stub macros.
159 2006-11-01 Alan Modra <amodra@bigpond.net.au>
161 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
164 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
166 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
168 2006-10-31 Alan Modra <amodra@bigpond.net.au>
170 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
171 boundary. Tidy. Comment.
173 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
176 * elf-bfd.h (elf_obj_tdata): Add symbuf.
177 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
178 (_bfd_elf_check_kept_section): Likewise.
179 (bfd_elf_match_symbols_in_sections): Likewise.
181 * elf.c (assign_section_numbers): Updated to add
182 struct bfd_link_info *.
183 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
184 buffer if info->reduce_memory_overheads is false.
186 * elflink.c (match_group_member): Updated to add
187 struct bfd_link_info *.
188 (_bfd_elf_check_kept_section): Likewise.
189 (elf_link_input_bfd): Likewise.
190 (_bfd_elf_section_already_linked): Likewise.
191 (bfd_elf_final_link): Free symbol buffer if
192 info->reduce_memory_overheads is false.
194 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
195 struct bfd_link_info *.
196 (_bfd_generic_section_already_linked): Likewise.
197 * libbfd.h: Regenerated.
199 * linker.c (bfd_section_already_linked): Add
200 struct bfd_link_info *.
201 (_bfd_generic_section_already_linked): Likewise.
202 * targets.c (bfd_target): Add struct bfd_link_info * to
203 _section_already_linked.
204 * bfd-in2.h: Regenerated.
206 2006-10-30 Alan Modra <amodra@bigpond.net.au>
208 * bfd.c (bfd_error_type): Add bfd_error_on_input.
209 (input_bfd, input_error): New static vars.
210 (bfd_set_error): Handle bfd_error_on_input.
211 (bfd_errmsg): Likewise.
212 (bfd_perror): Simplify.
213 * archive.c (_bfd_write_archive_contents): Report errors on input.
214 * bfd-in2.h: Regenerate.
216 2006-10-30 Alan Modra <amodra@bigpond.net.au>
218 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
220 2006-10-28 Richard Sandiford <richard@codesourcery.com>
222 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
223 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
224 (elf_mips_howto_table_rela): Likewise.
225 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
226 (mips_elf64_howto_table_rela): Likewise.
228 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
230 * elf.c (_bfd_elf_init_private_section_data): Assert output
231 section ELF type instead of check if it is SHT_NULL. Copy
232 OS/PROC specific flags from input section to output section.
234 2006-10-27 Alan Modra <amodra@bigpond.net.au>
236 * section.c (SEC_KEEP): Update comment.
237 * bfd-in2.h: Regenerate.
238 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
239 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
240 * stabs.c (_bfd_discard_section_stabs): Likewise.
241 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
243 2006-10-26 Ben Elliston <bje@au.ibm.com>
245 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
247 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
248 * targets.c (find_target): Remove extraneous break.
250 2006-10-26 Ben Elliston <bje@au.ibm.com>
252 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
253 (struct maxq_reloc_map): Unused; remove.
254 (maxq_reloc_map): Likewise.
255 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
257 2006-10-26 Ben Elliston <bje@au.ibm.com>
259 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
260 from int to enum dynamic_lib_link_class lib_class.
261 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
262 * bfd-in2.h: Regenerate.
264 2006-10-25 Alan Modra <amodra@bigpond.net.au>
265 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
266 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
267 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
268 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
270 * cpu-spu.c: New file.
271 * elf32-spu.c: New file.
272 * elf32-spu.h: New file.
273 * archures.c: Add SPU support.
274 * config.bfd: Likewise.
275 * configure.in: Likewise.
277 * targets.c: Likewise.
278 * Makefile.am: Likewise. Run "make dep-am".
279 * libbfd.h: Regenerate.
280 * bfd-in2.h: Regenerate.
281 * Makefile.in: Regenerate.
282 * configure: Regenerate.
283 * po/SRC-POTFILES.in: Regenerate.
285 2006-10-23 Alan Modra <amodra@bigpond.net.au>
287 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
289 2006-10-23 Alan Modra <amodra@bigpond.net.au>
291 * elf32-score.c: Formatting.
292 (elf_backend_omit_section_dynsym): Define.
293 (score_elf_create_dynamic_relocation): Remove code copied from mips.
294 Don't use section syms in dynamic relocs. Remove unused param.
295 (score_elf_final_link_relocate): Remove unused param.
297 2006-10-23 Alan Modra <amodra@bigpond.net.au>
299 * linker.c (fix_syms): Choose best of previous and next
300 section based on section flags and vma.
302 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
304 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
305 only when the non visibility part of st_other is non-zero.
306 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
308 2006-10-20 Richard Sandiford <richard@codesourcery.com>
310 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
311 PT_DYNAMIC on GNU/Linux targets.
313 2006-10-20 Richard Sandiford <richard@codesourcery.com>
315 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
316 size of .rel.dyn reflect the value of DT_RELSZ.
318 2006-10-20 Richard Sandiford <richard@codesourcery.com>
320 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
321 a PT_NULL header for dynamic objects.
322 (_bfd_mips_elf_modify_segment_map): Add it.
324 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
326 * elf32-score.c (score_elf_rel_dyn_section): Replace
327 bfd_make_section with bfd_make_section_with_flags.
328 (_bfd_score_elf_create_dynamic_sections): Ditto.
329 (score_elf_create_got_section): Ditto.
330 (score_elf_final_link_relocate): Delete referrence to
333 2006-10-19 Richard Sandiford <richard@codesourcery.com>
335 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
336 same symbol by increasing r_offset.
337 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
338 large and very small symbol indexes.
340 2006-10-19 Richard Sandiford <richard@codesourcery.com>
342 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
343 and DT_MIPS_RLD_MAP tags for position-independent executables.
344 Do not add DT_DEBUG to shared libraries for any MIPS target.
346 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
349 * elflink.c (elf_link_add_object_symbols): Hide definitions in
352 2006-10-19 Alan Modra <amodra@bigpond.net.au>
354 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
355 don't set, glue section size.
356 (record_arm_to_thumb_glue): Set glue section size here.
357 (record_thumb_to_arm_glue): Likewise.
358 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
359 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
361 2006-10-18 Roy Marples <uberlord@gentoo.org>
363 * elf64-sparc.c: Add FreeBSD support.
364 (elf64_sparc_fbsd_post_process_headers): New function.
365 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
366 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
367 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
368 * configure: Regenerate.
370 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
372 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
373 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
374 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
375 R_ARM_THM_MOVT_BREL relocations.
377 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
379 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
380 R_THM_CALL to 25 and remove FIXME comment.
381 (using_thumb2): New function.
382 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
384 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
386 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
387 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
388 (elf32_arm_gc_sweep_hook): Likewise.
389 (elf32_arm_check_relocs): Likewise.
390 (allocate_dynrelocs): Likewise.
392 2006-10-17 Alan Modra <amodra@bigpond.net.au>
394 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
395 text_index_section and data_index_section.
396 (struct elf_backend_data): Add elf_backend_init_index_section.
397 (_bfd_elf_init_1_index_section): Declare.
398 (_bfd_elf_init_2_index_sections): Declare.
399 * elfxx-target.h (elf_backend_init_index_section): Define.
400 (elfNN_bed): Init new field.
401 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
402 section and text_index_section plus data_index_section.
403 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
404 (_bfd_elf_init_1_index_section): New function.
405 (_bfd_elf_init_2_index_sections): New function.
406 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
407 (elf_link_input_bfd): When emitting relocs, use text_index_section
408 and data_index_section for removed sections.
409 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
410 * elf32-i386.c: Likewise.
411 * elf32-m32r.c: Likewise.
412 * elf32-sh.c: Likewise.
413 * elf32-xstormy16.c: Likewise.
414 * elf32-xtensa.c: Likewise.
415 * elf64-alpha.c: Likewise.
416 * elf64-hppa.c: Likewise.
417 * elf64-mmix.c: Likewise.
418 * elf64-sh64.c: Likewise.
419 * elfxx-ia64.c: Likewise.
420 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
421 and data_index_section sym for relocs against sections with no dynamic
423 (elf_backend_init_index_section): Define.
424 * elf32-cris.c: Similarly.
425 * elf32-hppa.c: Similarly.
426 * elf32-i370.c: Similarly.
427 * elf32-m68k.c: Similarly.
428 * elf32-mips.c: Similarly.
429 * elf32-ppc.c: Similarly.
430 * elf32-s390.c: Similarly.
431 * elf32-sparc.c: Similarly.
432 * elf32-vax.c: Similarly.
433 * elf64-mips.c: Similarly.
434 * elf64-ppc.c: Similarly.
435 * elf64-s390.c: Similarly.
436 * elf64-sparc.c: Similarly.
437 * elf64-x86-64.c: Similarly.
438 * elfn32-mips.c: Similarly.
439 * elfxx-mips.c: Similarly.
440 * elfxx-sparc.c: Similarly.
441 * linker.c (fix_syms): Base symbols in removed sections on
442 previous section in preference to using absolute section.
444 2006-10-16 Andreas Schwab <schwab@suse.de>
446 * elfxx-ia64.c (addend_compare): Properly compute return value.
448 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
451 * elf.c (assign_file_positions_for_non_load_sections): Don't
452 page align empty SHF_ALLOC sections.
454 2006-10-13 Jakub Jelinek <jakub@redhat.com>
456 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
457 .plt sh_entsize to 0 if plt header size isn't multiple of
458 plt entry size or for 32-bit which adds a nop insn at the
459 end of the .plt section.
461 2006-10-12 Bob Wilson <bob.wilson@acm.org>
463 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
464 (elf_backend_action_discarded): Define.
466 2006-10-11 Bob Wilson <bob.wilson@acm.org>
468 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
469 unresolvable relocation error.
470 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
473 2006-10-10 Bob Wilson <bob.wilson@acm.org>
475 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
478 2006-10-03 Jakub Jelinek <jakub@redhat.com>
480 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
481 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
482 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
483 DW_CFA_val_{offset{,_sf},expression}.
484 (skip_non_nops): Record number of DW_CFA_set_loc ops.
485 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
486 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
487 or going to be pcrel, compute set_loc array.
488 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
489 against DW_CFA_set_loc operands.
490 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
492 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
494 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
495 symbols from the --just-syms file.
497 2006-10-01 Alan Modra <amodra@bigpond.net.au>
499 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
502 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
505 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
506 relocation overflow on branches to undefweaks.
508 2006-09-29 Alan Modra <amodra@bigpond.net.au>
510 * po/BLD-POTFILES.in: Regenerate.
511 * po/SRC-POTFILES.in: Regenerate.
513 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
516 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
517 alignment for .data$, .rdata$ and .text$ sections so that sse
518 and sse2 code will work for linkonce sections too.
519 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
521 2006-09-28 Alan Modra <amodra@bigpond.net.au>
523 * elflink.c (_bfd_elf_gc_mark_hook): New function.
524 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
525 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
526 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
527 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
528 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
529 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
530 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
531 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
532 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
533 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
534 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
535 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
536 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
537 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
538 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
539 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
540 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
541 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
542 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
543 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
544 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
545 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
546 (bfinfdpic_gc_sweep_hook): Delete.
547 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
548 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
549 (elf32_d10v_gc_sweep_hook): Delete.
550 (elf_backend_gc_sweep_hook): Don't define.
551 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
552 (fr30_elf_gc_sweep_hook): Delete.
553 (elf_backend_gc_sweep_hook): Don't define.
554 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
555 (elf32_frv_gc_sweep_hook): Delete.
556 (elf_backend_gc_sweep_hook): Don't define.
557 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
558 (iq2000_elf_gc_sweep_hook): Delete.
559 (elf_backend_gc_sweep_hook): Don't define.
560 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
561 _bfd_elf_gc_mark_hook.
562 (openrisc_elf_gc_sweep_hook): Delete.
563 (elf_backend_gc_sweep_hook): Don't define.
564 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
565 (v850_elf_gc_sweep_hook): Delete.
566 (elf_backend_gc_sweep_hook): Don't define.
567 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
568 _bfd_elf_gc_mark_hook.
569 (xstormy16_elf_gc_sweep_hook): Delete.
570 (elf_backend_gc_sweep_hook): Don't define.
571 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
572 (sh_elf64_gc_sweep_hook): Delete.
573 (elf_backend_gc_sweep_hook): Don't define.
574 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
575 (elf32_avr_gc_sweep_hook): Delete.
576 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
577 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
578 (elf32_cr16c_gc_sweep_hook): Delete.
579 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
580 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
581 (elf32_crx_gc_sweep_hook): Delete.
582 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
583 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
584 (elf32_h8_gc_sweep_hook): Delete.
585 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
586 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
587 (ip2k_elf_gc_sweep_hook): Delete.
588 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
589 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
590 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
591 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
592 (elf_backend_gc_sweep_hook): Don't define.
593 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
594 (elf_backend_gc_sweep_hook): Don't define.
595 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
596 (elf32_m68hc11_gc_sweep_hook): Delete.
597 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
598 (elf32_m68hc11_gc_sweep_hook): Delete.
599 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
600 (elf32_msp430_gc_sweep_hook): Delete.
601 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
602 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
603 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
605 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
607 * bfd-in.h (CONST_STRNCPY) : Delete.
610 * bfd-in2.h : Regenerate.
611 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
612 calculate string lengths.
613 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
615 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
619 * elf.c (assign_file_positions_for_non_load_sections): Don't
620 warn zero size allocated sections.
622 2006-09-27 Alan Modra <amodra@bigpond.net.au>
624 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
625 to "name" so that compiler realizes it is never uninitialized.
626 Use bfd_elf_sym_name.
628 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
631 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
632 bfd_alloc to allocate segment map.
633 (copy_elf_program_header): Likewise.
635 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
636 Joseph Myers <joseph@codesourcery.com>
637 Ian Lance Taylor <ian@wasabisystems.com>
638 Ben Elliston <bje@wasabisystems.com>
640 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
641 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
642 (arch_info_struct, bfd_arm_update_notes): Likewise.
643 (architectures): Likewise.
644 (bfd_arm_merge_machines): Check for iWMMXt2.
645 * bfd-in2.h: Rebuild.
647 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
649 * configure: Regenerated.
651 2006-09-22 Alan Modra <amodra@bigpond.net.au>
653 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
655 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
656 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
657 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
659 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
661 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
663 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
664 section in LD to LE linker relaxation for R_390_TLS_LDO32.
665 * elf64-s390.c (elf_s390_relocate_section): Likewise for
668 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
670 * configure.in: Added new target-vectors x86_64coff_vec,
671 x86_64pe_vec, and x86_64pei_vec.
672 * configure: Regenerate.
673 * config.bfd: Adjusted x86_64 target architecture detection.
674 * bfd.c: Add for new target "coff-x86-64"
675 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
676 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
677 * libpei.h: Adjustments for COFF_WITH_pex64.
678 * coffcode.h: Add for new target machine, architecture, signature, and internal
680 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
681 * Makefile.in: Regenerate.
682 * pe-x86_64.c: Add for new target "pe-x86-64".
683 * pei-x86_64.c: Add for new target "pei-x86-64".
684 * peicode.h: Adjusts for new targets.
685 (coff_swap_filehdr_out): Set for this target to
686 _bfd_pex64_only_swap_filehdr_out.
687 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
688 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
689 (jump_table jtab): Add for AMD64MAGIC.
690 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
691 (pe_ILF_object_p): Add coff image-file signature to internal
692 signature translation.
693 * peXXigen.c: Adjust proper include of target coff-header and
694 introduced target specific code
695 (COFF_WITH_pex64): New macro for this target.
696 (pe_print_idata): New dumping method for import section of PE+ files.
697 * targets.c: Add new target vectors declarations for x86_64 coff targets.
698 * coffcode.h: Support code to support the x86_64 PE magic number.
699 * coff-x86_64.c: New file.
701 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
703 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
704 for .stabstr entry, explain why.
706 2006-09-17 Anton Blanchard <anton@samba.org>
707 Alan Modra <amodra@bigpond.net.au>
709 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
710 entry isn't absolute.
712 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
714 * cpu-score.c: New file.
715 * elf32-score.c: New file.
716 * config.bfd: Add Score target.
717 * Makefile.am: Add Score files.
718 * Makefile.in: Regenerate.
719 * archures.c: Add Score architecture.
720 * reloc.c: Add Score relocs.
721 * targets.c: Add Score target vectors.
722 * bfd-in2.h: Regenerate.
723 * libbfd.h: Regenerate.
724 * configure.in: Add Score target.
725 * configure: Regenerate.
727 2006-09-16 Nick Clifton <nickc@redhat.com>
728 Pedro Alves <pedro_alves@portugalmail.pt>
730 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
731 string as its argument and emits the string followed by a comma
732 and then the length of the string.
733 (CONST_STRNEQ): New macro. Checks to see if a variable string
734 has a constant string as its initial characters.
735 (CONST_STRNCPY): New macro. Copies a constant string to the start
736 of a variable string.
737 * bfd-in2.h: Regenerate.
738 * archive.c: Make use of the new macros.
739 * archive64.c: Likewise.
741 * coff-ppc.c: Likewise.
742 * coff-stgo32.c: Likewise.
743 * coffcode.h: Likewise.
744 * cofflink.c: Likewise.
745 * cpu-i960.c: Likewise.
746 * dwarf2.c: Likewise.
748 * elf-m10300.c: Likewise.
750 * elf32-arm.c: Likewise.
751 * elf32-bfin.c: Likewise.
752 * elf32-cris.c: Likewise.
753 * elf32-hppa.c: Likewise.
754 * elf32-i370.c: Likewise.
755 * elf32-i386.c: Likewise.
756 * elf32-iq2000.c: Likewise.
757 * elf32-m32r.c: Likewise.
758 * elf32-m68hc11.c: Likewise.
759 * elf32-m68hc12.c: Likewise.
760 * elf32-m68k.c: Likewise.
761 * elf32-mcore.c: Likewise.
762 * elf32-ppc.c: Likewise.
763 * elf32-s390.c: Likewise.
764 * elf32-sh-symbian.c: Likewise.
765 * elf32-sh.c: Likewise.
766 * elf32-sh64.c: Likewise.
767 * elf32-v850.c: Likewise.
768 * elf32-vax.c: Likewise.
769 * elf32-xtensa.c: Likewise.
770 * elf64-alpha.c: Likewise.
771 * elf64-hppa.c: Likewise.
772 * elf64-mmix.c: Likewise.
773 * elf64-ppc.c: Likewise.
774 * elf64-s390.c: Likewise.
775 * elf64-sh64.c: Likewise.
776 * elf64-x86-64.c: Likewise.
777 * elflink.c: Likewise.
778 * elfxx-ia64.c: Likewise.
779 * elfxx-mips.c: Likewise.
780 * elfxx-sparc.c: Likewise.
781 * hpux-core.c: Likewise.
782 * i386linux.c: Likewise.
784 * libpei.h: Likewise.
785 * linker.c: Likewise.
786 * m68klinux.c: Likewise.
788 * nlmcode.h: Likewise.
789 * osf-core.c: Likewise.
792 * sparclinux.c: Likewise.
793 * vms-hdr.c: Likewise.
795 2006-09-14 Alan Modra <amodra@bigpond.net.au>
798 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
799 that have had their SHT_GROUP section removed.
801 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
804 * elflink.c (elf_link_output_extsym): Compute bucket only if
807 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
810 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
813 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
815 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
816 unconditional setting of low bit for Thumb symbol
817 mistakenly left behind after check for external
818 symbols was added. Fix comment typo.
820 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
822 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
823 (bfd_elf_link_mark_dynamic_symbol): New.
824 (SYMBOLIC_BIND): New.
826 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
827 with SYMBOLIC_BIND (info, h).
828 (elf_i386_relocate_section): Likewise.
829 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
830 (elf64_x86_64_relocate_section): Likewise.
831 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
833 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
834 (bfd_elf_record_link_assignment): Call
835 bfd_elf_link_mark_dynamic_symbol on new entry.
836 (_bfd_elf_merge_symbol): Likewise.
837 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
838 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
839 SYMBOLIC_BIND (info, h).
840 (_bfd_elf_dynamic_symbol_p): Likewise.
841 (_bfd_elf_symbol_refs_local_p): Likewise.
842 (bfd_elf_size_dynamic_sections): Updated.
844 2006-09-05 Bibo Mao <bibo.mao@intel.com>
847 * coffcode.h (coff_write_object_contents): Set the optional
848 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
850 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
852 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
853 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
854 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
855 and R_ARM_THM_PC12 relocations.
857 2006-08-24 Bob Wilson <bob.wilson@acm.org>
859 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
860 (xtensa_get_property_section): New.
861 (xtensa_read_table_entries): Use xtensa_get_property_section.
862 (relax_property_section, xtensa_get_property_predef_flags): Handle
863 group name suffixes in property section names.
864 (match_section_group): New.
866 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
868 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
871 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
873 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
874 plt_thumb_refcount from indirect symbols.
876 2006-08-22 Alan Modra <amodra@bigpond.net.au>
878 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
880 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
882 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
884 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
885 comment for target1_is_rel.
887 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
889 * Makefile.am: Add rules to build pe-arm-wince.lo
890 and pei-arm-wince.lo objects.
891 * Makefile.in: Regenerate.
892 * pe-arm-wince.c: New file.
893 * pei-arm-wince.c: New file.
894 * pei-arm.c: Remove ARM_WINCE block.
895 * pe-arm.c: Remove ARM_WINCE block. Rename
896 bfd_arm_pe_allocate_interworking_sections,
897 bfd_arm_pe_get_bfd_for_interworking, and
898 bfd_arm_pe_process_before_allocation to
899 bfd_armpe_allocate_interworking_sections,
900 bfd_armpe_get_bfd_for_interworking, and
901 bfd_armpe_process_before_allocation. Move them before
903 * bfd.c: ARM wince bfd format names were renamed. Adjust.
904 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
905 with unexpected/conflicting relocs.
906 * targets.c: The arm-wince-pe target got its own new vector.
908 * config.bfd: Likewise.
909 * configure.in: Likewise.
910 * configure: Regenerate.
912 2006-08-18 Paul Brook <paul@codesourcery.com>
914 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
915 (elf32_arm_link_hash_newfunc): Initialize export_glue.
916 (record_arm_to_thumb_glue): Return stub symbol.
917 (elf32_arm_create_thumb_stub): New function.
918 (elf32_arm_to_thumb_stub): Use it.
919 (elf32_arm_to_thumb_export_stub): New function.
920 (elf32_arm_begin_write_processing): New function.
921 (allocate_dynrelocs): Allocate Arm stubs.
922 (elf_backend_begin_write_processing): Define.
923 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
924 Call elf32_arm_begin_write_processing.
926 2006-08-17 Alan Modra <amodra@bigpond.net.au>
928 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
929 (ppc64_elf_build_stubs): Use new lazy linking stub.
931 2006-08-17 Alan Modra <amodra@bigpond.net.au>
933 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
935 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
938 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
939 only if there is a PT_DYNAMIC segment.
940 (_bfd_elf_map_sections_to_segments): Likewise.
941 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
942 segment alignment to 1.
944 2006-08-15 Thiemo Seufer <ths@mips.com>
945 Nigel Stephens <nigel@mips.com>
947 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
948 (elf_backend_merge_symbol_attribute): Define.
949 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
951 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
953 2006-08-15 Thiemo Seufer <ths@mips.com>
954 Nigel Stephens <nigel@mips.com>
955 David Ung <davidu@mips.com>
957 * config.bfd: Add configurations for mips*el-sde-elf* and
960 2006-08-14 DJ Delorie <dj@redhat.com>
962 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
963 (elf32_mn10300_count_hash_table_entries): New.
964 (elf32_mn10300_list_hash_table_entries): New.
965 (sort_by_value): New.
966 (mn10300_elf_relax_section): Don't skip data sections; restrict
967 code-specific tests to code-specific areas so that potential
968 indirect calls can be detected. Check for multiple local symbols
969 at the same address and merge their flags.
970 (elf32_mn10300_link_hash_newfunc): Initialize value.
972 2006-08-14 Thiemo Seufer <ths@mips.com>
974 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
975 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
978 2006-08-11 Thiemo Seufer <ths@mips.com>
980 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
981 sh_entsize only when sgot was already initialized.
983 2006-08-08 DJ Delorie <dj@redhat.com>
985 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
986 non-moving .align directives. Preserve any DIR32 offset when
987 converting bsr's to jsr's.
989 2006-08-08 Alan Modra <amodra@bigpond.net.au>
991 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
992 after stubs have been built.
994 2006-08-07 Nick Clifton <nickc@redhat.com>
996 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
997 vectors if they are going to be created.
999 2006-08-07 Nick Clifton <nickc@redhat.com>
1001 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
1002 * configure: Regenerate.
1004 2006-08-07 Nick Clifton <nickc@redhat.com>
1006 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
1007 relocation types if the target is ARM_WINCE.
1009 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
1011 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
1013 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
1015 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
1017 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1018 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
1020 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1022 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
1024 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
1025 list removed sections to stderr.
1027 2006-08-04 Richard Sandiford <richard@codesourcery.com>
1028 Kazu Hirata <kazu@codesourcery.com>
1029 Phil Edwards <phil@codesourcery.com>
1030 Nathan Sidwell <nathan@codesourcery.com>
1032 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
1033 bfd_elf32_shlvxworks_vec.
1034 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
1035 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
1036 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
1037 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
1038 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
1039 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
1040 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
1041 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
1042 * configure: Regenerate.
1043 * Makefile.am: Regenerate dependencies.
1044 * Makefile.in: Regenerate.
1045 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
1046 (elf_vxworks_add_symbol_hook): Use it.
1047 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
1048 table entry to check for weak undefined symbols and to obtain
1050 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
1051 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
1052 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
1053 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
1054 special_function field.
1055 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1056 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1057 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1058 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1059 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1060 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1061 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1062 * elf32-sh.c: Include elf32-vxworks.h.
1063 (MINUS_ONE): Define.
1064 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1065 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1067 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
1068 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1069 SH_ELF_RELOC set to bfd_elf_generic_reloc.
1070 (vxworks_object_p, get_howto_table): New functions.
1071 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1072 (sh_elf_info_to_howto): Use get_howto_table.
1073 (sh_elf_relax_section): Honor the partial_inplace field of the
1075 (sh_elf_relax_delete_bytes): Likewise.
1076 (elf_sh_plt_info): New structure.
1077 (PLT_ENTRY_SIZE): Replace both definitions with...
1078 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1079 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1080 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1081 (elf_sh_plt0_entry_le): Likewise.
1082 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1083 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1084 (elf_sh_plts): New structure, with separate definitions for
1085 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1086 (elf_sh_plt0_entry): Delete both definitions.
1087 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1088 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1089 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1090 (elf_sh_plt_reloc_offset): Likewise.
1091 (movi_shori_putval): Delete in favor of...
1092 (install_plt_field): ...this new function, with separate definitions
1093 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1094 (get_plt_info): New function, with separate definitions
1095 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1096 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1097 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1098 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1099 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1100 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1101 (get_plt_index, get_plt_offset): New functions.
1102 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1103 (sh_elf_link_hash_table_create): Initialize them.
1104 (sh_elf_create_dynamic_sections): Call
1105 elf_vxworks_create_dynamic_sections for VxWorks.
1106 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1107 entries. Allocate relocation entries in .rela.plt.unloaded if
1108 generating a VxWorks executable.
1109 (sh_elf_always_size_sections): New function.
1110 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1112 (sh_elf_relocate_section): Use get_howto_table. Honor
1113 partial_inplace when calculating the addend for dynamic
1114 relocations. Use get_plt_index.
1115 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1116 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1117 executables. Populate .rela.plt.unloaded. Do not make
1118 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1119 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1120 htab->plt_info. Handle cases where there is no special PLT header.
1121 Populate the first relocation in .rela.plt.unloaded and fix up
1122 the remaining entries.
1123 (sh_elf_plt_sym_val): Use get_plt_info.
1124 (elf_backend_always_size_sections): Define.
1125 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1126 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1127 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1128 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1129 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1130 (elf_backend_add_symbol_hook): Likewise.
1131 (elf_backend_link_output_symbol_hook): Likewise.
1132 (elf_backend_emit_relocs): Likewise.
1133 (elf_backend_final_write_processing): Likewise.
1134 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1135 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1136 (bfd_elf32_shvxworks_vec): Likewise.
1137 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1138 bfd_elf32_shvxworks_vec.
1140 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1142 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1143 * configure: Regenerate.
1145 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1148 * elf64-x86-64.c: Add FreeBSD support.
1149 (elf64_x86_64_fbsd_post_process_headers): New function.
1150 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1151 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1152 to the targ_selvecs.
1153 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1154 * configure: Regenerate.
1156 2006-07-26 Andreas Schwab <schwab@suse.de>
1158 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1160 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1162 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1163 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1164 (define elf_backend_modify_segment_map): Don't define.
1166 2006-07-25 Thiemo Seufer <ths@networkno.de>
1168 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1169 linking of objects for compatible machine types.
1171 2006-07-25 Thiemo Seufer <ths@networkno.de>
1173 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1174 also for same symbol.
1176 2006-07-25 Thiemo Seufer <ths@mips.com>
1178 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1180 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1182 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1183 sections only if the SHF_OS_NONCONFORMING flag is present.
1185 2006-07-24 Nick Clifton <nickc@redhat.com>
1188 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1189 existance of output sections before putting their entries into the
1192 2006-07-20 Thiemo Seufer <ths@mips.com>
1194 * elf32-mips.c (mips16_jump_reloc): Remove function.
1195 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1196 instead of mips16_jump_reloc.
1197 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1198 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1199 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1201 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1203 * bfd-in.h (enum notice_asneeded_action): Define.
1204 * bfd-in2.h: Regenerate.
1205 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1206 function with NULL name for as-needed handling.
1208 2006-07-18 Paul Brook <paul@codesourcery.com>
1210 * bfd-in2.h: Regenerate.
1211 * libbfd.h: Regenerate.
1212 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1214 2006-07-18 Nick Clifton <nickc@redhat.com>
1216 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1217 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1219 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1221 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1223 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1225 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1227 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1228 to the start of a block.
1230 2006-07-13 Nick Clifton <nickc@redhat.com>
1232 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1233 returning a NULL value.
1235 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1238 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1239 the old versioned dynamic definition to the new one with
1240 non-default visibility. Hide the symbol if it is hidden or
1243 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1245 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1247 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1249 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1250 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1251 Handle SHT_GNU_HASH.
1252 (special_sections_g): Include .gnu.hash section.
1253 (bfd_elf_gnu_hash): New function.
1254 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1255 (struct elf_backend_data): Add elf_hash_symbol method.
1256 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1257 only if info->emit_hash, create .gnu.hash section if
1258 info->emit_gnu_hash.
1259 (struct collect_gnu_hash_codes): New type.
1260 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1261 _bfd_elf_hash_symbol): New functions.
1262 (compute_bucket_count): Don't compute HASHCODES array, instead add
1263 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1264 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1265 When not optimizing, use the number of hashed symbols rather than
1267 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1268 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1269 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1270 adjust compute_bucket_count caller. Create and populate .gnu.hash
1271 section if info->emit_gnu_hash.
1272 (elf_link_output_extsym): Only populate .hash section if
1273 finfo->hash_sec != NULL.
1274 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1275 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1276 (elfNN_bed): Add elf_backend_hash_symbol.
1277 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1278 (elf_backend_hash_symbol): Define.
1279 * elf32-i386.c (elf_i386_hash_symbol): New function.
1280 (elf_backend_hash_symbol): Define.
1282 2006-07-05 Nick Clifton <nickc@redhat.com>
1285 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1286 entry when multiple definitions of a symbol are encountered.
1288 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1290 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1292 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1293 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1295 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1298 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1299 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1301 (elf_i386_relocate_section): Likewise. For GD->IE transition
1302 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1304 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1307 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1308 program_header_size to -1.
1309 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1310 (assign_file_positions_for_load_sections ): Likewise.
1311 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1313 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1314 alloc if already done.
1315 * elf32-i386.c (elf_i386_mkobject): Likewise.
1316 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1317 * elf32-s390.c (elf_s390_mkobject): Likewise.
1318 * elf32-sh.c (sh_elf_mkobject): Likewise.
1319 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1320 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1321 * elf64-s390.c (elf_s390_mkobject): Likewise.
1322 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1323 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1325 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1327 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1328 section for relocatable link.
1330 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1332 * elf-bfd.h (struct elf_backend_data): Add
1333 elf_backend_modify_program_headers.
1334 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1335 (elfNN_bed): Init new field.
1336 * elf.c (elf_modify_segment_map): Remove comment.
1337 (assign_file_positions_for_load_sections): Only call
1338 elf_modify_segment_map for objcopy/strip.
1339 (assign_file_positions_except_relocs): Call
1340 elf_backend_modify_program_headers.
1341 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1343 (elf32_frvfdpic_modify_segment_map): Delete.
1344 (elf32_frvfdpic_modify_program_headers): New.
1345 (elf_backend_modify_segment_map): Don't define.
1346 (elf_backend_modify_program_headers): Define.
1347 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1349 (elf32_bfinfdpic_modify_segment_map): Delete.
1350 (elf32_bfinfdpic_modify_program_headers): New.
1351 (elf_backend_modify_segment_map): Don't define.
1352 (elf_backend_modify_program_headers): Define.
1353 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1355 (elfNN_ia64_modify_segment_map): ..here.
1356 (elf_backend_modify_program_headers): Define.
1358 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1360 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1361 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1363 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1365 * elf-bfd.h: Formatting.
1366 (_bfd_elf_map_sections_to_segments): Declare.
1367 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1368 clear program_header_size.
1369 * elf.c (get_program_header_size): Move. Don't use or set saved
1370 program_header_size here.
1371 (elf_modify_segment_map): New function. Split out from..
1372 (assign_file_positions_for_load_sections): ..here. Assert
1373 header size is correct. Remove dead code.
1374 (_bfd_elf_map_sections_to_segments): Rename from
1375 map_sections_to_segments. Make global. Use get_program_header_size
1376 when we need estimate of header size. Call elf_modify_segment_map.
1377 Set program_header_size.
1378 (print_segment_map): Delete.
1379 (_bfd_elf_sizeof_headers): If segment_map available, get the
1381 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1382 for calling more than once.
1383 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1384 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1385 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1386 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1387 (elf_backend_additional_program_headers): Delete.
1388 (elf_backend_modify_segment_map): Delete.
1389 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1390 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1391 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1393 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1395 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1396 bit for undefined symbols.
1398 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1400 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1402 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1403 bfd_link_info pointer.
1404 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1405 * bfd.c (bfd_sizeof_headers): Tweak param name.
1406 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1407 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1408 * binary.c (binary_sizeof_headers): Adjust.
1409 * bout.c (b_out_sizeof_headers): Adjust.
1410 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1411 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1412 * coffgen.c (coff_sizeof_headers): Adjust.
1413 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1414 (ecoff_compute_section_file_positions): Adjust.
1415 (_bfd_ecoff_write_object_contents): Adjust.
1416 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1417 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1418 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1419 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1420 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1421 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1422 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1423 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1424 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1425 * i386msdos.c: Convert to ISO C.
1426 (msdos_sizeof_headers): Adjust.
1427 * i386os9k.c: Convert to ISO C.
1428 (os9k_sizeof_headers): Adjust.
1429 * ieee.c (ieee_sizeof_headers): Adjust.
1430 * ihex.c (ihex_sizeof_headers): Adjust.
1431 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1432 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1433 * libcoff-in.h (coff_sizeof_headers): Adjust.
1434 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1435 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1436 * mmo.c (mmo_sizeof_headers): Adjust.
1437 * oasys.c (oasys_sizeof_headers): Adjust.
1438 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1439 * pef.c (bfd_pef_sizeof_headers): Adjust.
1440 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1441 * som.c (som_sizeof_headers): Adjust.
1442 * srec.c (srec_sizeof_headers): Adjust.
1443 * tekhex.c (tekhex_sizeof_headers): Adjust.
1444 * versados.c (versados_sizeof_headers): Adjust.
1445 * vms.c (vms_sizeof_headers): Adjust.
1446 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1447 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1448 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1449 * bfd-in2.h: Regenerate.
1450 * libbfd.h: Regenerate.
1451 * libcoff.h: Regenerate.
1453 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1455 * bfd-in2.h: Regenerate.
1456 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1457 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1458 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1459 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1460 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1461 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1462 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1463 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1464 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1465 R_ARM_LDC_SB_G2): New relocation types.
1466 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1467 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1469 (elf32_arm_howto_table_3): Delete; contents merged into
1470 elf32_arm_howto_table_2.
1471 (elf32_arm_howto_from_type): Adjust correspondingly.
1472 (elf32_arm_reloc_map): Extend with the above relocations.
1473 (calculate_group_reloc_mask): New function.
1474 (identify_add_or_sub): New function.
1475 (elf32_arm_final_link_relocate): Support for the above
1477 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1478 codes to correspond to the above relocations.
1480 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1482 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1483 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1484 (elf_m68k_plt_entry): Likewise.
1485 (elf_m68k_plt_info): New table.
1486 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1487 (ISAB_PLT_ENTRY_SIZE): ...this.
1488 (CFV4E_FLAG): Delete.
1489 (elf_cfv4e_plt0_entry): Rename to...
1490 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1491 for the second instruction too.
1492 (elf_cfv4e_plt_entry): Rename to...
1493 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1494 (elf_isab_plt_info): New table.
1495 (CPU32_FLAG): Delete.
1496 (PLT_CPU32_ENTRY_SIZE): Rename to...
1497 (CPU32_PLT_ENTRY_SIZE): ...this.
1498 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1499 style in-place addends.
1500 (elf_cpu32_plt_entry): Likewise.
1501 (elf_cpu32_plt_info): New table.
1502 (elf_m68k_link_hash_table): Add a plt_info field.
1503 (elf_m68k_link_hash_table_create): Initialize it.
1504 (elf_m68k_get_plt_info): New function.
1505 (elf_m68k_always_size_sections): Likewise.
1506 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1507 (elf_m68k_install_pc32): New function.
1508 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1509 elf_m68k_install_pc32.
1510 (elf_m68k_finish_dynamic_sections): Likewise.
1511 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1512 (elf_backend_always_size_sections): Define.
1514 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1516 * elflink.c (elf_link_add_object_symbols): Save and restore
1517 struct bfd_hash_table table, size and count fields for
1520 2006-06-12 Thiemo Seufer <ths@mips.com>
1522 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1523 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1524 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1525 Delete old comments.
1526 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1528 2006-06-12 Nick Clifton <nickc@redhat.com>
1531 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1532 about mismatched alignments to allow for the case where the common
1533 alignment has been deduced from the section alignment.
1534 * bfd.c (_bfd_default_error_handler): Update comment to explain
1535 why bfd and asection varargs are out of order. Explicitly catch
1536 and abort on NULL bfd and asection arguments.
1538 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1539 Thiemo Seufer <ths@mips.com>
1541 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1542 (STUB_ORI): New macro.
1543 (STUB_LI16U): Fix formatting.
1544 (MIPS_FUNCTION_STUB_SIZE): Delete.
1545 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1546 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1547 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1548 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1549 instead of MIPS_FUNCTION_STUB_SIZE.
1550 (count_section_dynsyms): New function, split out from
1551 _bfd_mips_elf_final_link.
1552 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1553 of the number of dynamic symbols needed and use it to set up
1554 function_stub_size. Use function_stub_size rather than
1555 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1556 Use 16-byte stubs for 0x10000 dynamic symbols.
1557 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1558 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1559 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1560 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1561 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1562 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1563 Use STUB_ORI rather than STUB_LI16U for big stubs.
1564 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1565 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1567 2006-06-09 David Ung <davidu@mips.com>
1569 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1570 calling relocations.
1572 2006-06-08 David Daney <ddaney@avtrex.com>
1574 * elfxx-mips.c (STUB_LI16): Removed.
1575 (STUB_LUI): New macro.
1576 (STUB_LI16U): Ditto.
1577 (STUB_LI16S): Ditto.
1578 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1579 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1580 MIPS_FUNCTION_STUB_SIZE.
1581 (_bfd_mips_elf_always_size_sections): Ditto.
1582 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1583 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1584 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1585 to allow larger symbol table indexes.
1587 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1589 * po/Make-in (pdf, ps): New dummy targets.
1591 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1593 * hash.c (bfd_hash_lookup): Correct stray line.
1595 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1596 (elfcore_grok_nto_status): Use long instead of pid_t.
1597 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1599 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1601 * po/Make-in (top_builddir): Define.
1603 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1605 * Makefile.am: Run "make dep-am".
1606 * Makefile.in: Regenerate.
1607 * config.in: Regenerate.
1609 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1610 H.J. Lu <hongjiu.lu@intel.com>
1613 * elflink.c (bfd_elf_final_link): Don't output section symbols
1614 for special ELF sections.
1616 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1618 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1619 instead of bfd_make_section*.
1620 * aix386-core.c: Likewise.
1621 * aix5ppc-core.c: Likewise.
1622 * aout-adobe.c: Likewise.
1623 * aoutf1.h: Likewise.
1624 * binary.c: Likewise.
1625 * cisco-core.c: Likewise.
1626 * coff-arm.c: Likewise.
1627 * coff-h8300.c: Likewise.
1629 * elf32-bfin.c: Likewise.
1630 * elf32-m32c.c: Likewise.
1631 * hppabsd-core.c: Likewise.
1632 * hpux-core.c: Likewise.
1633 * i386linux.c: Likewise.
1636 * irix-core.c: Likewise.
1637 * lynx-core.c: Likewise.
1638 * m68klinux.c: Likewise.
1639 * mach-o.c: Likewise.
1640 * netbsd-core.c: Likewise.
1641 * nlmcode.h: Likewise.
1642 * opncls.c: Likewise.
1643 * osf-core.c: Likewise.
1644 * peXXigen.c: Likewise.
1645 * ppcboot.c: Likewise.
1646 * ptrace-core.c: Likewise.
1647 * rs6000-core.c: Likewise.
1648 * sco5-core.c: Likewise.
1649 * sparclinux.c: Likewise.
1651 * sunos.c: Likewise.
1652 * trad-core.c: Likewise.
1653 * xcofflink.c: Likewise.
1656 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1658 * Makefile.am (INCLUDES): Use @INCINTL@.
1659 * acinclude.m4: Include new gettext macros.
1660 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1661 Manually substitute POFILES and GMOFILES.
1662 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1664 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1666 * bfd.c (bfd_emul_get_maxpagesize): New.
1667 (bfd_elf_set_pagesize): Likewise.
1668 (bfd_emul_set_maxpagesize): Likewise.
1669 (bfd_emul_get_commonpagesize): Likewise.
1670 (bfd_emul_set_commonpagesize): Likewise.
1671 * bfd-in2.h: Regenerated.
1673 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1674 (xvec_get_elf_backend_data): New.
1675 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1677 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1678 * elfxx-target.h (elfNN_bed): Likewise.
1680 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1681 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1682 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1683 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1684 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1685 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1686 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1687 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1688 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1689 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1690 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1691 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1693 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1694 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1696 * targets.c (bfd_find_target): Support NULL abfd.
1698 2006-05-30 Nick Clifton <nickc@redhat.com>
1700 * po/es.po: Updated Spanish translation.
1702 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1703 H.J. Lu <hongjiu.lu@intel.com>
1705 * elf.c (assign_file_positions_for_load_sections): Retrieve
1706 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1707 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1708 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1710 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1712 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1714 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1716 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1718 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1720 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1722 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1724 * elf.c (sym_is_global): Return a bfd_boolean.
1725 (ignore_section_sym): New function.
1726 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1727 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1728 bfd before using elf_section_syms.
1730 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1732 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1733 (sh*l*-*-netbsdelf*): Likewise.
1734 (sh-*-netbsdelf*): Likewise.
1735 (shl*-*-elf*): Likewise.
1736 (sh[1234]l*-*-elf*): Likewise.
1737 (sh3el*-*-elf*): Likewise.
1738 (shl*-*-kaos*): Likewise.
1739 (sh-*-elf*): Likewise.
1740 (sh[1234]*-elf*): Likewise.
1741 (sh-*-rtems*): Likewise.
1742 (sh-*-kaos*): Likewise.
1744 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1747 * config.bfd: Set want64 to true if 64bit bfd is used.
1748 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1749 (sh*l*-*-netbsdelf*): Likewise.
1750 (sh-*-netbsdelf*): Likewise.
1751 (shl*-*-elf*): Likewise.
1752 (sh[1234]l*-*-elf*): Likewise.
1753 (sh3el*-*-elf*): Likewise.
1754 (shl*-*-kaos*): Likewise.
1755 (sh-*-elf*): Likewise.
1756 (sh[1234]*-elf*): Likewise.
1757 (sh-*-rtems*): Likewise.
1758 (sh-*-kaos*): Likewise.
1760 2006-05-24 Paul Brook <paul@codesourcery.com>
1762 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1763 * elf32-arm.c (output_arch_syminfo): Define.
1764 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1765 elf32_arm_output_arch_local_syms): New functions.
1766 (elf_backend_output_arch_local_syms): Define.
1767 * elflink.c (bfd_elf_final_link): Call
1768 elf_backend_output_arch_local_syms.
1769 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1771 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1773 2006-05-24 Paul Brook <paul@codesourcery.com>
1775 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1776 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1777 elf32_arm_finish_dynamic_symbol): Use them.
1779 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1780 Randolph Chung <tausq@debian.org>
1782 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1783 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1784 Add handling for TLS relocations.
1785 (elf_hpp_reloc_final_type): Handle TLS relocs.
1786 * elf32-hppa.c: Add authors for cleanup and TLS support.
1787 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1788 (elf32_hppa_link_hash_entry): Add tls_type.
1789 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1790 (hppa_link_has_newfunc): Set tls_type.
1791 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1792 (hppa_stub_name): Use hh_name macro.
1793 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1794 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1796 (elf32_hppa_gc_sweep_hook): Likewise.
1797 (allocate_dynrelocs): Handle TLS relocs.
1798 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1799 relocs. Use hh_name macro.
1800 (dtpoff_base): New function.
1802 (elf32_hppa_optimized_tls_reloc): Likewise.
1803 (final_link_relocate): Handle TLS relocs.
1804 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1806 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1807 hh_name and eh_name macros.
1808 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1810 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1812 * archures.c: Add bfd_mach_avr6.
1813 * cpu-avr.c: Likewise.
1814 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1816 * libbfd.h: Regenerate.
1817 * bfd-in2.h:Regenerate.
1818 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1819 * elf32-avr.c: Add elf32-avr.h to include list.
1820 (elf32_avr_stub_hash_entry): New function.
1821 (elf32_avr_link_hash_table): New struct.
1822 (avr_link_hash_table): Likewise.
1823 (avr_stub_hash_entry): Likewise.
1824 (avr_stub_hash_lookup): New function.
1825 (stub_hash_newfunc): New function.
1826 (elf32_avr_link_hash_table_create): New function.
1827 (elf32_avr_link_hash_table_free): New function.
1828 (avr_get_stub_addr): New function.
1829 (debug_relax, debug_stubs): Add new global variables controlling
1830 debugging printout to stdout.
1831 (avr_pc_wrap_around): Change the type to bfd_vma.
1832 (avr_replace_call_ret_sequences): Add a new variable controling
1833 linkrelax optimizations.
1834 (avr_stub_is_required_for_16_bit_reloc): New function.
1835 (avr_final_link_relocate):
1836 Add linker hash table to parameter list. Use stub addr. if necessary.
1837 (elf32_avr_relocate_section):
1838 Add linker hashtable to parameter list of avr_final_link_relocate.
1839 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1840 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1841 (elf32_avr_relax_delete_bytes):
1842 Iterate over all sections of a bfd when adjusting relocs addends.
1843 (elf32_avr_relax_section):
1844 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1846 (avr_stub_name): New function.
1847 (avr_get_stub_entry): New function.
1848 (avr_add_stub): New function.
1849 (avr_build_one_stub): New function.
1850 (avr_size_one_stub): New function.
1851 (elf32_avr_setup_params): New function.
1852 (elf32_avr_setup_section_lists): New function.
1853 (get_local_syms): New function.
1854 (elf32_avr_size_stubs): New function.
1855 (bfd_elf32_bfd_link_hash_table_create): New function.
1856 (bfd_elf32_bfd_link_hash_table_free): New function.
1858 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1862 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1863 update CIE/FDE length. Don't pad to the section alignment.
1865 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1867 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1868 deteted entries in .eh_frame section.
1870 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1872 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1873 instead of _GLOBAL_OFFSET_TABLE_.
1874 (bfin_relocate_section): Ditto.
1875 (_bfin_create_got_section): Ditto.
1876 (elf32_bfinfdpic_create_dynamic_sections): Use
1877 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1878 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1880 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1882 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1883 function syms over other syms.
1885 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1887 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1889 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1890 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1891 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1892 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1893 Use MIPS_ELF_READONLY_SECTION.
1894 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1895 creating DT_TEXTREL.
1896 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1897 if no text relocations were generated.
1899 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1901 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1903 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1905 * elf.c (elf_fake_sections): Formatting.
1906 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1907 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1908 section alignment to increase p_align for PT_LOAD.
1909 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1910 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1911 other than PT_LOAD, and PT_NOTE in core.
1913 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1915 * elf.c (assign_file_positions_for_segments): Split into..
1916 (assign_file_positions_for_load_sections): ..this, and..
1917 (assign_file_positions_for_non_load_sections): ..this new function,..
1918 (assign_file_positions_except_relocs): ..writing program headers here.
1920 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1922 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1923 non-load sections if they have relocs.
1925 2006-05-15 Paul Brook <paul@codesourcery.com>
1927 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1928 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1929 Check symbol name is of specified type.
1930 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1931 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1932 bfd_is_arm_special_symbol_name.
1933 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1934 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1935 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1936 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1937 (bfd_is_arm_special_symbol_name): Add prototype.
1938 * bfd-in2.h: Regenerate.
1940 2006-05-15 David Heine <dlheine@tensilica.com>
1941 Bob Wilson <bob.wilson@acm.org>
1943 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1944 undefined opcode. Clean up assertions.
1945 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1946 Factor most of the code into separate functions....
1947 (can_narrow_instruction, can_widen_instruction): New.
1948 (prev_instr_is_a_loop): New.
1949 (compute_ebb_proposed_actions): Combine error handling code for
1950 decode errors. Replace call to insn_decode_len with inline code.
1951 Use can_narrow_instruction and can_widen_instruction. Handle errors
1952 from call to xtensa_opcode_is_loop.
1953 (relax_section): Adjust calls to narrow_instruction and
1956 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1959 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1962 2006-05-11 Michael Matz <matz@suse.de>
1964 * elflink.c (match_group_member): Correctly iterate group
1967 2006-05-11 Paul Brook <paul@codesourcery.com>
1969 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1970 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1971 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1973 * bfd-in2.h: Regenerate.
1974 * libbfd.h: Regenerate.
1975 * libcoff.h: Regenerate.
1977 2006-05-11 Mike Bland <mbland@google.com>
1979 * elf.c (_bfd_elf_init_private_section_data): Don't change
1980 section type if already set.
1982 2006-05-10 Nick Clifton <nickc@redhat.com>
1985 * elfcode.h (valid_section_index_p): New function: Checks for a
1986 valid section index. Allows indicies in the range SHN_LOPROC to
1988 (elf_object_p): Use valid_section_index_p.
1990 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1992 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1993 ARM_SECREL): Mark WinCE versions of these relocs as partial
1995 (coff_arm_relocate_section): Adjust addend for WinCE.
1997 2006-05-10 Alan Modra <amodra@bigpond.net.au>
2000 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
2002 2006-05-09 Nick Clifton <nickc@redhat.com>
2004 * coffcode.h (coff_write_relocs): Produce an error message if a an
2005 out-of-range symbol index is detected in a reloc.
2007 2006-05-09 Ben Elliston <bje@au.ibm.com>
2009 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
2010 local variable `dynobj'.
2012 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
2014 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
2015 of the bfd's sections for the reloc-addend adjustments.
2017 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
2019 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
2020 (elf_s390_relocate_section): Add code to do the GD->LE and
2021 LD->LE TLS linker optimizations if a brasl instruction is used
2022 for the __tls_get_offset function call.
2023 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
2025 2006-05-05 Alan Modra <amodra@bigpond.net.au>
2027 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
2028 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
2029 the .toc and referenced by a TLS code sequence.
2030 (ppc64_elf_edit_toc): Cater for the unlikely situation that
2031 .toc is the first section in a file.
2033 2006-05-04 Andreas Schwab <schwab@suse.de>
2035 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
2036 regs instead of an array of int.
2037 (struct external_solaris_bcp_core): Likewise.
2038 (swapcore_sun3): Use offsetof instead of computing the offset
2040 (swapcore_sparc): Likewise. Simplify reference to c_regs.
2041 (swapcore_solaris_bcp): Likewise.
2043 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2045 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
2048 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2050 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
2053 2006-05-04 Ben Elliston <bje@au.ibm.com>
2055 * coff-or32.c (bfd_section_from_shdr): Remove unused local
2057 * cofflink.c (process_embedded_commands): Remove unused local
2058 variables `had_read' and `had_shared'.
2059 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2061 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
2063 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2065 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2066 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2067 (bfd_und_symbol, bfd_ind_symbol): Delete.
2068 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2070 (STD_SECTION): Adjust.
2071 (_bfd_generic_new_section_hook): New function, extracted from..
2072 (bfd_section_init): ..here.
2073 (bfd_make_section_old_way): Call new_section_hook for abs, com,
2074 und and ind sections.
2075 * elf.c (_bfd_elf_large_com_section): Adjust.
2076 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2077 * pdp11.c (new_section_hook): Likewise.
2078 * coffcode.h (coff_new_section_hook): Likewise.
2079 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2080 * elf.c (_bfd_elf_new_section_hook): Likewise.
2081 * vms.c (vms_new_section_hook): Likwise.
2082 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2084 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2085 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2086 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2087 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2088 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2089 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2090 * ieee.c (ieee_new_section_hook): Likewise. Call
2091 _bfd_generic_new_section_hook too.
2092 * mmo.c (mmo_new_section_hook): Likewise.
2093 * oasys.c (oasys_new_section_hook): Likewise.
2094 * som.c (som_new_section_hook): Likewise.
2095 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2096 * bfd-in2.h: Regenerate.
2097 * libbfd.h: Regenerate.
2099 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2101 * hash.c (DEFAULT_SIZE): Revert last change.
2102 (higher_prime_number): Correct test for no larger prime. Don't
2103 abort on error, instead return 0. Depopulate primes[].
2104 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2106 2006-05-02 Paul Brook <paul@codesourcery.com>
2108 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2111 2006-05-02 Ben Elliston <bje@au.ibm.com>
2113 * archive.c (bfd_generic_archive_p): Remove unused local variable
2115 * dwarf2.c (decode_line_info): Remove unused local variable
2117 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2119 * tekhex.c (tekhex_write_object_contents): Remove unused local
2120 variable `bytes_written'.
2121 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2122 variable `r_addend'.
2123 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2124 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2125 (_bfd_ns32k_relocate_contents): Remove break after return.
2126 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2128 2006-05-02 Nick Clifton <nickc@redhat.com>
2130 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2131 in order to avoid conflicts with the global DEBUG define.
2133 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2135 * dwarf2.c: Formatting.
2136 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2137 output section check.
2138 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2139 * elf32-m32c.c: Similarly.
2140 * elf32-ppc.c: Similarly.
2141 * elf32-v850.c: Similarly.
2142 * nlm32-sparc.c: Similarly.
2143 * elfcode.h: Similarly.
2144 (elf_symbol_flags): Delete.
2145 * elflink.c (elf_link_input_bfd): Comment typo.
2147 2006-05-01 DJ Delorie <dj@redhat.com>
2149 * bfd-in.h (bfd_hash_table): Add count field.
2150 * bfd-in2.h: Regenerate.
2151 * hash.c (higher_prime_number): New.
2152 (bfd_hash_table_inint_n): Init count field.
2153 (bfd_hash_lookup): Grow table as needed.
2155 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2158 * tekhex.c (getvalue): Change return type to bfd_boolean and
2159 add the new parameter. Return false if the unexpected character
2162 (first_phase): Change return type to bfd_boolean and return
2163 false if the unexpected character is found. Replace abort
2164 with returning false.
2165 (pass_over): Change return type to bfd_boolean and the type of
2166 the second argument to bfd_boolean (*) (bfd *, int, char *).
2167 Return false if FUNC returns false.
2168 (tekhex_object_p): Return NULL if pass_over fails.
2170 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2172 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2174 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2177 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2178 and flags if its BFD flags have been set.
2179 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2180 section type from input if it has been set to something
2183 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2186 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2189 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2190 abfd->sections is NULL.
2191 (elf32_arm_bfd_free_cached_info): New.
2192 (bfd_elf32_bfd_free_cached_info): Defined.
2194 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2195 to _bfd_free_cached_info.
2197 * libbfd-in.h (_bfd_free_cached_info): New.
2198 * libbfd: Regenerated.
2200 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2201 (_bfd_free_cached_info): New.
2203 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2205 * elf.c (assign_file_positions_except_relocs): Move code setting
2206 file position of non-loaded sections..
2207 (assign_file_positions_for_segments): ..to here.
2209 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2212 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2213 applications. Issue an error on sections we don't know how
2216 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2218 * Makefile.am: Run "make dep-am".
2219 * Makefile.in: Regenerate.
2221 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2223 * warning.m4 (--enable-werror): Format help message.
2224 (--enable-build-warnings): Likewise.
2225 * configure: Regenerate.
2227 2006-04-18 Nick Clifton <nickc@redhat.com>
2230 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2231 fields to still be handled as ELF files.
2233 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2235 * po/SRC-POTFILES.in: Regenerated.
2237 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2239 * configure.in: Update version to 2.17.50.
2240 * configure: Regenerated.
2242 2006-04-14 David Heine <dlheine@tensilica.com>
2244 * elf32-xtensa.c (build_reloc_opcodes): New.
2245 (compute_text_actions): Use it to decode opcodes outside inner loop.
2246 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2247 it is set, use it to get the opcodes for relocations.
2248 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2250 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2253 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2254 (GOT_TLS_IE_IE): Likewise.
2255 (GOT_TLS_IE_GD): Likewise.
2256 (GOT_TLS_IE_MASK): Likewise.
2257 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2258 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2260 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2261 are set, treat tls_type as GOT_TLS_IE_BOTH.
2262 (elf_i386_relocate_section): Likewise.
2264 2006-04-07 Randolph Chung <tausq@debian.org>
2266 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2267 (elf64_hppa_grok_psinfo): Likewise.
2268 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2270 2006-04-06 DJ Delorie <dj@redhat.com>
2272 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2273 each plt entry we create.
2275 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2277 * po/Make-in: Add install-html target.
2278 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2279 htmldir. Add install-html and install-html-recursive targets.
2280 * Makefile.in: Regenerate.
2281 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2282 * configure: Regenerate.
2284 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2286 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2287 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2290 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2292 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2295 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2296 James E Wilson <wilson@specifixinc.com>
2299 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2300 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2302 (elfNN_ia64_link_hash_entry): Likewise.
2303 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2305 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2307 (elfNN_ia64_hash_hide_symbol): Likewise.
2308 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2309 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2310 (elfNN_ia64_global_dyn_info_free): New function.
2311 (elfNN_ia64_local_dyn_info_free): Likewise.
2312 (elfNN_ia64_hash_table_free): Free local and global
2313 elfNN_ia64_dyn_sym_info.
2314 (addend_compare): New function.
2315 (sort_dyn_sym_info): Likewise.
2316 (get_dyn_sym_info): Updated to use binary search for addend.
2317 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2318 relocation arrays first.
2320 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2322 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2325 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2328 * elflink.c (check_dynsym): New.
2329 (elf_link_output_extsym): Use it.
2330 (bfd_elf_final_link): Likewise.
2332 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2335 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2336 symbol from the dynamic definition with the default version if
2337 its type and the type of existing regular definition mismatch.
2339 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2340 Daniel Jacobowitz <dan@codesourcery.com>
2342 * config.bfd (sparc-*-vxworks*): New stanza.
2343 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2344 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2345 * configure: Regenerate.
2346 * elf32-sparc.c: Include elf-vxworks.h.
2347 (elf32_sparc_vxworks_link_hash_table_create: New.
2348 (elf32_sparc_vxworks_final_write_processing): New.
2349 (TARGET_BIG_SYM): Override for VxWorks.
2350 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2351 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2352 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2353 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2354 (elf_backend_link_output_symbol_hook): Likewise.
2355 (elf_backend_emit_relocs): Likewise.
2356 (elf_backend_final_write_processing, elf32_bed): Likewise.
2357 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2358 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2359 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2360 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2361 build_plt_entry here.
2362 (create_got_section): Initialize sgotplt for VxWorks.
2363 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2364 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2365 Call elf_vxworks_create_dynamic_sections for VxWorks.
2366 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2367 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2368 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2369 for VxWorks. Check for the .got.plt section.
2370 (sparc_vxworks_build_plt_entry): New function.
2371 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2372 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2373 absolute on VxWorks.
2374 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2375 and DT_PLTGOT on VxWorks.
2376 (sparc_vxworks_finish_exec_plt): New.
2377 (sparc_vxworks_finish_shared_plt): New.
2378 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2379 Use plt_header_size and plt_entry_size.
2380 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2381 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2382 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2383 (elf32-sparc.lo): Likewise.
2384 * Makefile.in: Regenerate.
2385 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2386 (_bfd_target_vector): Add a pointer to it.
2388 2006-03-30 Ben Elliston <bje@au.ibm.com>
2391 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2392 special section number that exceeds the number of ELF sections
2393 (eg. SHN_MIPS_SCOMMON).
2395 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2397 * elfxx-mips.c (mips_got_entry): Add more commentary.
2398 (mips_elf_local_got_index): Use the hash table entry to record
2399 the GOT index of forced-local symbols.
2400 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2401 in either the hash table entry or the mips_got_entry, not both.
2402 Add more commentary.
2403 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2404 mips_elf_initialize_tls_index.
2406 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2408 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2409 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2410 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2411 bfin_areloc_howto_table): Delete. All
2412 uses deleted as well.
2413 (bfin_reloc_map): Delete all stack relocs.
2414 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2415 bfin_reloc_type_lookup): Don't support them.
2416 (bfin_relocate_section): Don't try to handle them.
2418 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2419 * configure.in: Likewise.
2420 * configure: Regenerate.
2421 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2422 (BFIN_RELOC_MAX): Now 0x21.
2423 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2424 (bfd_elf32_bfinfdpic_vec): Declare.
2425 (IS_FDPIC): New macro.
2426 (struct bfinfdpic_elf_link_hash_table): New struct.
2427 (bfinfdpic_hash_table, bfinfdpic_got_section,
2428 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2429 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2430 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2431 bfinfdpic_plt_initial_offset): Accessor macros for it.
2432 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2433 (struct bfinfdpic_relocs_info): New struct.
2434 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2435 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2436 DEFAULT_STACK_SIZE): New macros.
2437 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2438 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2439 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2440 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2441 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2442 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2443 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2444 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2445 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2446 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2447 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2448 _bfinfdpic_resolve_final_relocs_info,
2449 elf32_bfinfdpic_size_dynamic_sections,
2450 elf32_bfinfdpic_always_size_sections,
2451 elf32_bfinfdpic_modify_segment_map,
2452 _bfinfdpic_count_got_plt_entries,
2453 elf32_bfinfdpic_finish_dynamic_sections,
2454 elf32_bfinfdpic_adjust_dynamic_symbol,
2455 elf32_bfinfdpic_finish_dynamic_symbol,
2456 elf32_bfinfdpic_elf_use_relative_eh_frame,
2457 elf32_bfinfdpic_elf_encode_eh_address,
2458 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2459 elf32_bfinfdpic_copy_private_bfd_data,
2460 (struct _bfinfdpic_dynamic_got_info,
2461 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2462 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2463 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2464 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2465 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2466 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2467 bfd_elf32_bfd_copy_private_bfd_data,
2468 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2469 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2470 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2471 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2472 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2473 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2474 elf_backend_omit_section_dynsym): Redefine these macros and include
2475 "elf32-target.h" again to create the elf32-bfinfdpic target.
2476 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2477 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2478 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2479 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2480 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2481 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2482 BFD_RELOC_BFIN_GOTOFFLO): New.
2483 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2484 (_bfd_target_vector): Add it.
2485 * bfd-in2.h: Regenerate.
2486 * libbfd.h: Regenerate.
2488 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2490 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2491 incompatible. Likewise MAC and EMAC code.
2492 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2493 bfd_get_compatible to set the new bfd architecture. Rely on it
2494 to detect incompatibilities.
2496 2006-03-23 Michael Matz <matz@suse.de>
2498 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2499 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2500 BFD_RELOC_X86_64_PLTOFF64.
2501 * bfd-in2.h: Regenerated.
2502 * libbfd.h: Regenerated.
2503 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2504 Add howtos for above relocs.
2505 (x86_64_reloc_map): Add mappings for new relocs.
2506 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2507 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2508 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2510 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2511 elf64_x86_64_check_relocs for the new relocs.
2512 (elf64_x86_64_relocate_section): Handle new relocs.
2514 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2516 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2517 rel->r_addend is zero.
2519 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2521 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2524 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2525 Daniel Jacobowitz <dan@codesourcery.com>
2526 Phil Edwards <phil@codesourcery.com>
2527 Zack Weinberg <zack@codesourcery.com>
2528 Mark Mitchell <mark@codesourcery.com>
2529 Nathan Sidwell <nathan@codesourcery.com>
2531 * bfd-in2.h: Regenerate.
2532 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2533 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2534 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2535 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2536 (bfd_elf32_littlemips_vec): Likewise.
2537 (bfd_elf32_nbigmips_vec): Likewise.
2538 (bfd_elf32_nlittlemips_vec): Likewise.
2539 (bfd_elf32_ntradbigmips_vec): Likewise.
2540 (bfd_elf32_ntradlittlemips_vec): Likewise.
2541 (bfd_elf32_tradbigmips_vec): Likewise.
2542 (bfd_elf32_tradlittlemips_vec): Likewise.
2543 (bfd_elf64_bigmips_vec): Likewise.
2544 (bfd_elf64_littlemips_vec): Likewise.
2545 (bfd_elf64_tradbigmips_vec): Likewise.
2546 (bfd_elf64_tradlittlemips_vec): Likewise.
2547 * elf32-mips.c: Include elf-vxworks.h.
2548 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2549 instead of calling mips_elf32_rtype_to_howto directly.
2550 (mips_vxworks_copy_howto_rela): New reloc howto.
2551 (mips_vxworks_jump_slot_howto_rela): Likewise.
2552 (mips_vxworks_bfd_reloc_type_lookup): New function.
2553 (mips_vxworks_rtype_to_howto): Likewise.
2554 (mips_vxworks_final_write_processing): Likewise.
2555 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2556 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2557 (elf_backend_want_got_plt): Likewise.
2558 (elf_backend_want_plt_sym): Likewise.
2559 (elf_backend_got_symbol_offset): Likewise.
2560 (elf_backend_want_dynbss): Likewise.
2561 (elf_backend_may_use_rel_p): Likewise.
2562 (elf_backend_may_use_rela_p): Likewise.
2563 (elf_backend_default_use_rela_p): Likewise.
2564 (elf_backend_got_header_size: Likewise.
2565 (elf_backend_plt_readonly): Likewise.
2566 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2567 (elf_backend_mips_rtype_to_howto): Likewise.
2568 (elf_backend_adjust_dynamic_symbol): Likewise.
2569 (elf_backend_finish_dynamic_symbol): Likewise.
2570 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2571 (elf_backend_add_symbol_hook): Likewise.
2572 (elf_backend_link_output_symbol_hook): Likewise.
2573 (elf_backend_emit_relocs): Likewise.
2574 (elf_backend_final_write_processing: Likewise.
2575 (elf_backend_additional_program_headers): Likewise.
2576 (elf_backend_modify_segment_map): Likewise.
2577 (elf_backend_symbol_processing): Likewise.
2578 * elfxx-mips.c: Include elf-vxworks.h.
2579 (mips_elf_link_hash_entry): Add is_relocation_target and
2580 is_branch_target fields.
2581 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2582 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2583 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2584 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2585 Return 3 for VxWorks.
2586 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2587 mips_elf_link_hash_table. Return 0 for VxWorks.
2588 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2589 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2590 (mips_vxworks_exec_plt0_entry): New variable.
2591 (mips_vxworks_exec_plt_entry): Likewise.
2592 (mips_vxworks_shared_plt0_entry): Likewise.
2593 (mips_vxworks_shared_plt_entry): Likewise.
2594 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2595 (mips_elf_rel_dyn_section): Change the bfd argument to a
2596 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2597 the name of the section.
2598 (mips_elf_initialize_tls_slots): Update the call to
2599 mips_elf_rel_dyn_section.
2600 (mips_elf_gotplt_index): New function.
2601 (mips_elf_local_got_index): Add an input_section argument.
2602 Update the call to mips_elf_create_local_got_entry.
2603 (mips_elf_got_page): Likewise.
2604 (mips_elf_got16_entry): Likewise.
2605 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2606 arguments. Create dynamic relocations for each entry on VxWorks.
2607 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2608 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2609 and MIPS_RESERVED_GOTNO.
2610 (mips_elf_create_got_section): Update the uses of
2611 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2612 (is_gott_symbol): New function.
2613 (mips_elf_calculate_relocation): Use a dynobj local variable.
2614 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2615 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2616 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2617 relocations on VxWorks. Add dynamic relocations for references
2618 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2619 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2620 in VxWorks executables.
2621 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2622 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2623 Don't allocate a null entry on VxWorks.
2624 (mips_elf_create_dynamic_relocation): Update the call to
2625 mips_elf_rel_dyn_section. Use absolute rather than relative
2626 relocations for VxWorks, and make them RELA rather than REL.
2627 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2628 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2629 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2630 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2631 Call elf_vxworks_create_dynamic_sections for VxWorks and
2632 initialize the plt_header_size and plt_entry_size fields.
2633 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2634 used in VxWorks executables. Don't allocate dynamic relocations
2635 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2636 Set is_relocation_target for each symbol referenced by a relocation.
2637 Allocate .rela.dyn entries for relocations against the special
2638 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2639 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2640 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2641 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2642 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2643 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2644 relocations. Don't set no_fn_stub on VxWorks.
2645 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2646 mips_elf_allocate_dynamic_relocations.
2647 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2648 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2649 entries for VxWorks, and do not create multiple GOTs.
2650 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2651 Handle .got specially for VxWorks. Update the uses of
2652 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2653 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2654 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2655 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2656 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2657 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2658 (mips_vxworks_finish_exec_plt): Likewise.
2659 (mips_vxworks_finish_shared_plt): Likewise.
2660 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2661 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2662 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2663 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2664 and mips_elf_rel_dyn_section. Use a different GOT header for
2665 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2666 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2667 mips_elf_link_hash_table fields.
2668 (_bfd_mips_vxworks_link_hash_table_create): New function.
2669 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2670 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2671 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2672 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2673 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2674 * libbfd.h: Regenerate.
2675 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2676 (elf32-mips.lo): Likewise.
2677 * Makefile.in: Regenerate.
2678 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2679 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2680 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2681 (_bfd_target_vector): Add entries for them.
2683 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2685 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2686 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2687 (elf_backend_special_sections): Remove #undef.
2689 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2691 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2692 for undefined weak symbols.
2694 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2697 * elflink.c (bfd_elf_final_link): Remove
2698 bed->elf_backend_emit_relocs from emit_relocs.
2700 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2702 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2703 first relocation to the second when relaxing TLS GD to LE;
2704 zero it out when relaxing to IE.
2706 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2709 * elflink.c (elf_link_add_object_symbols): Save and restore
2710 warning sym's linked sym.
2712 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2715 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2716 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2717 hash_table -> htab. Formatting. Save entire symbol table
2718 before loading as-needed syms, and restore afterwards if lib not
2719 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2720 name. Free some buffers earlier.
2721 * bfd-in.h (struct bfd_hash_table): Add entsize.
2722 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2723 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2724 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2726 (bfd_hash_table_init): Add param, adjust calls.
2727 * aoutx.h: Adjust all hash_table_init functions and calls.
2729 * coff-arm.c: Likewise.
2730 * coff-h8300.c: Likewise.
2731 * coff-ppc.c: Likewise.
2732 * cofflink.c: Likewise.
2733 * ecoff.c: Likewise.
2734 * ecofflink.c: Likewise.
2735 * elf-m10300.c: Likewise.
2736 * elf-strtab.c: Likewise.
2738 * elf32-arm.c: Likewise.
2739 * elf32-bfin.c: Likewise.
2740 * elf32-cris.c: Likewise.
2741 * elf32-frv.c: Likewise.
2742 * elf32-hppa.c: Likewise.
2743 * elf32-i386.c: Likewise.
2744 * elf32-m32r.c: Likewise.
2745 * elf32-m68hc1x.c: Likewise.
2746 * elf32-m68k.c: Likewise.
2747 * elf32-ppc.c: Likewise.
2748 * elf32-s390.c: Likewise.
2749 * elf32-sh.c: Likewise.
2750 * elf32-vax.c: Likewise.
2751 * elf64-alpha.c: Likewise.
2752 * elf64-hppa.c: Likewise.
2753 * elf64-ppc.c: Likewise.
2754 * elf64-s390.c: Likewise.
2755 * elf64-sh64.c: Likewise.
2756 * elf64-x86-64.c: Likewise.
2757 * elfxx-ia64.c: Likewise.
2758 * elfxx-mips.c: Likewise.
2759 * elfxx-sparc.c: Likewise.
2760 * i386linux.c: Likewise.
2761 * libaout.h: Likewise.
2762 * libbfd-in.h: Likewise.
2763 * libcoff-in.h: Likewise.
2764 * linker.c: Likewise.
2765 * m68klinux.c: Likewise.
2766 * merge.c: Likewise.
2767 * opncls.c: Likewise.
2768 * pdp11.c: Likewise.
2769 * sparclinux.c: Likewise.
2770 * stabs.c: Likewise.
2771 * sunos.c: Likewise.
2773 * xcofflink.c: Likewise.
2774 * section.c (struct section_hash_entry): Move to..
2775 * libbfd-in.h: ..here.
2776 * Makefile.am: Run "make dep-am"
2777 * Makefile.in: Regenerate.
2778 * bfd-in2.h: Regenerate.
2779 * libbfd.h: Regenerate.
2780 * libcoff.h: Regenerate.
2782 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2784 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2785 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2786 last change to REL32 relocs so that they are counted as
2787 possibly dynamic as per REL24 and REL14.
2789 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2791 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2794 2006-03-15 Ben Elliston <bje@au.ibm.com>
2796 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2797 in_list elements, not just the first.
2799 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2801 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2803 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2804 for final links too.
2806 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2808 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2810 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2813 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2815 2006-03-10 Paul Brook <paul@codesourcery.com>
2817 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2818 (elf32_arm_print_private_bfd_data): Ditto.
2820 2006-03-09 Paul Brook <paul@codesourcery.com>
2822 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2825 2006-03-09 Khem Raj <khem@mvista.com>
2827 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2830 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2832 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2834 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2835 Daniel Jacobowitz <dan@codesourcery.com>
2836 Zack Weinberg <zack@codesourcery.com>
2837 Nathan Sidwell <nathan@codesourcery.com>
2838 Paul Brook <paul@codesourcery.com>
2839 Ricardo Anguiano <anguiano@codesourcery.com>
2840 Phil Edwards <phil@codesourcery.com>
2842 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2843 (bfd_elf32_bigarm_symbian_vec): Likewise.
2844 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2845 (bfd_elf32_littlearm_vec): Likewise.
2846 (bfd_elf32_littlearm_symbian_vec): Likewise.
2847 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2848 * configure: Regenerate.
2849 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2850 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2851 (elf32_arm_vxworks_bed): Add forward declaration.
2852 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2853 (elf32_arm_vxworks_exec_plt0_entry): New table.
2854 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2855 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2856 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2857 (reloc_section_p): New function.
2858 (create_got_section): Use RELOC_SECTION.
2859 (elf32_arm_create_dynamic_sections): Likewise. Call
2860 elf_vxworks_create_dynamic_sections for VxWorks targets.
2861 Choose between the two possible values of plt_header_size
2863 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2864 (elf32_arm_abs12_reloc): New function.
2865 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2866 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2867 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2868 r_addend fields of relocs. On rela targets, skip any code that
2869 adjusts in-place addends. When using _bfd_link_final_relocate
2870 to perform a final relocation, pass rel->r_addend as the addend
2872 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2873 object, ignore flags that are not standard on VxWorks.
2874 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2875 relocs on VxWorks. Use reloc_section_p.
2876 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2877 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2878 .rela.plt.unloaded relocs on VxWorks targets.
2879 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2880 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2881 instead of DT_REL* tags on RELA targets.
2882 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2883 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2884 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2885 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2886 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2887 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2888 Correct the .rela.plt.unreloaded symbol indexes.
2889 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2890 hook on VxWorks targets.
2891 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2892 Minor formatting tweak.
2893 (elf32_arm_vxworks_final_write_processing): New function.
2894 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2896 (elf_backend_final_write_processing): Likewise.
2897 (elf_backend_emit_relocs): Likewise.
2898 (elf_backend_want_plt_sym): Likewise.
2899 (ELF_MAXPAGESIZE): Likewise.
2900 (elf_backend_may_use_rel_p): Minor formatting tweak.
2901 (elf_backend_may_use_rela_p): Likewise.
2902 (elf_backend_default_use_rela_p): Likewise.
2903 (elf_backend_rela_normal): Likewise.
2904 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2906 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2908 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2909 New. Adjust other variants.
2910 (bfd_default_scan): Update.
2911 * bfd-in2.h: Rebuilt.
2912 * cpu-m68k.c: Adjust.
2913 (bfd_m68k_compatible): New. Use it for architectures.
2914 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2915 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2917 (elf32_m68k_print_private_bfd_data): Adjust.
2918 * ieee.c (ieee_write_processor): Adjust.
2920 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2922 * dwarf2.c: Formatting.
2923 (add_line_info): Remove outer loop.
2925 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2926 Alan Modra <amodra@bigpond.net.au>
2929 * dwarf2.c (loadable_section): New struct.
2930 (dwarf2_debug): Add loadable_section_count and
2932 (new_line_sorts_after): New.
2933 (add_line_info): Use new_line_sorts_after to compare line
2935 (check_function_name): Removed.
2936 (unset_sections): New.
2937 (place_sections): New.
2938 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2939 and unset_sections on relocatable files.
2940 (_bfd_dwarf2_find_line): Likewise.
2942 2006-03-03 Nick Clifton <nickc@redhat.com>
2944 * cpu-avr.c: Update to ISO-C90 formatting.
2945 * elf32-avr.c: Likewise.
2947 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2949 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2951 (bfd_elf_avr_final_write_processing): Set
2952 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2953 (elf32_avr_relax_section): New function.
2954 (elf32_avr_relax_delete_bytes): New function.
2955 (elf32_avr_get_relocated_section_contents): New function.
2956 (avr_pc_wrap_around): New function.
2957 (avr_relative_distance_considering_wrap_around): New function.
2958 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2959 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2960 * libbfd.h: Regenerate.
2961 * bfd-in2.h: Regenerate.
2963 2006-03-02 DJ Delorie <dj@redhat.com>
2965 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2968 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2970 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2971 bfd_elf32_powerpc_vxworks_vec.
2973 2006-03-02 Nick Clifton <nickc@redhat.com>
2975 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2977 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2979 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2980 elf_vxworks_create_dynamic_sections.
2981 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2983 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2984 elf_vxworks_create_dynamic_sections.
2985 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2987 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2988 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2990 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2992 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2993 (elf_backend_link_output_symbol_hook): Use
2994 elf_vxworks_link_output_symbol_hook instead.
2995 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2996 (elf_backend_link_output_symbol_hook): Use
2997 elf_vxworks_link_output_symbol_hook instead.
2998 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2999 same interface as elf_backend_link_output_symbol_hook.
3000 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
3001 prototype accordingly.
3003 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3005 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
3006 (ppc_elf_link_hash_table): Replace old_got and new_got with
3007 plt_type and can_use_new_plt.
3008 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
3009 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
3010 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
3011 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
3012 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
3013 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
3014 this function should not be called for VxWorks targets.
3015 (ppc_elf_tls_setup): Use plt_type instead of old_got.
3016 (allocate_got): Likewise. Rearrange so that max_before_header
3017 is only used for PLT_OLD and PLT_NEW.
3018 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
3019 (ppc_elf_size_dynamic_sections): Likewise.
3020 (ppc_elf_relax_section): Likewise.
3021 (ppc_elf_relocate_section): Likewise.
3022 (ppc_elf_finish_dynamic_symbol): Likewise.
3023 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
3025 2006-02-28 Richard Sandiford <richard@codesourcery.com>
3027 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
3028 (elf_i386_link_hash_table_create): Initialize it.
3029 (elf_i386_compute_jump_table_size): Use it instead of
3030 srelplt->reloc_count.
3031 (allocate_dynrelocs): Likewise.
3032 (elf_i386_size_dynamic_sections): Likewise.
3033 (elf_i386_relocate_section): Likewise.
3035 2006-02-27 Jakub Jelinek <jakub@redhat.com>
3037 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
3038 (_bfd_elf_write_section_eh_frame): Likewise.
3040 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
3042 * po/Make-in: Add html target.
3044 2006-02-27 Richard Sandiford <richard@codesourcery.com>
3046 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
3047 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
3048 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
3049 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
3050 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3051 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3052 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3053 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
3054 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3055 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3056 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3057 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3058 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3059 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3060 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3061 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
3062 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3063 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3064 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3065 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3066 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3068 2006-02-25 Richard Sandiford <richard@codesourcery.com>
3070 * elf-bfd.h (elf_link_hash_table): Add hplt field.
3071 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3072 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3073 * elf32-frv.c (_frv_create_got_section): Likewise.
3074 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3075 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3076 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3077 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3078 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3079 (elf_i386_link_hash_table_create): Don't initialize them.
3080 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3082 (elf_i386_finish_dynamic_symbol): Likewise.
3083 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3084 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3085 (ppc_elf_finish_dynamic_symbol): Likewise.
3087 2006-02-24 DJ Delorie <dj@redhat.com>
3089 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3090 (m32c_elf_relocate_section): Don't relocate them.
3091 (compare_reloc): New.
3092 (relax_reloc): Remove.
3093 (m32c_offset_for_reloc): New.
3094 (m16c_addr_encodings): New.
3095 (m16c_jmpaddr_encodings): New.
3096 (m32c_addr_encodings): New.
3097 (m32c_elf_relax_section): Relax jumps and address displacements.
3098 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3101 * reloc.c: Add m32c relax relocs.
3102 * libbfd.h: Regenerate.
3103 * bfd-in2.h: Regenerate.
3105 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3108 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3109 (_bfd_elf_link_hash_fixup_symbol): New.
3111 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3112 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3115 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3117 * elfxx-target.h (elf_backend_fixup_symbol): New.
3118 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3120 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3122 * cpu-ia64-opc.c (ins_immu5b): New.
3123 (ext_immu5b): Likewise.
3124 (elf64_ia64_operands): Add IMMU5b.
3126 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3129 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3131 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3132 * elf32-i386.c (allocate_dynrelocs): Likewise.
3133 * elf32-s390.c (allocate_dynrelocs): Likewise.
3134 * elf32-sh.c (allocate_dynrelocs): Likewise.
3135 * elf64-s390.c (allocate_dynrelocs): Likewise.
3136 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3137 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3138 on undef weak with non-default visibility too.
3139 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3141 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3143 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3144 error, instead call _exit.
3145 (_bfd_abort): Call _exit not xexit.
3147 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3149 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3151 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3153 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3154 Anil Paranjape <anilp1@kpitcummins.com>
3155 Shilin Shakti <shilins@kpitcummins.com>
3157 * Makefile.am: Add xc16x related entry
3158 * Makefile.in: Regenerate
3159 * archures.c: Add bfd_xc16x_arch
3160 * bfd-in2.h: Regenerate
3161 * config.bfd: Add xc16x-*-elf
3162 * configure.in: Add bfd_elf32_xc16x_vec
3163 * configure: Regenerate.
3164 * targets.c: Added xc16x related information
3165 * cpu-xc16x.c: New file
3166 * reloc.c: Add new relocations specific to xc16x:
3167 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3169 * elf32-xc16x.c: New file.
3171 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3173 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3174 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3176 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3179 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3181 (ppc64_elf_relocate_section): Check output reloc section size.
3182 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3184 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3187 * elf.c (get_segment_type): New function.
3188 (_bfd_elf_print_private_bfd_data): Use it.
3189 (print_segment_map): New function.
3190 (assign_file_positions_for_segments): Call print_segment_map
3191 when there are not enough room for program headers.
3193 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3195 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3196 traditional MIPS ELF targets.
3198 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3201 * dwarf2.c (check_function_name): New function.
3202 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3203 check if function is correct.
3205 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3207 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3209 (elf_link_input_bfd): Adjust comments.
3211 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3213 * elf.c (copy_private_bfd_data): Minor update.
3215 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3218 * elf.c (copy_private_bfd_data): Renamed to ...
3219 (rewrite_elf_program_header): This.
3220 (copy_elf_program_header): New function.
3221 (copy_private_bfd_data): Likewise.
3223 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3225 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3226 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3227 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3228 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3229 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3230 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3231 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3232 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3233 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3234 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3235 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3236 bfd_mach_mcf_isa_b_usp_float_emac): New.
3237 (bfd_default_scan): Update coldfire mapping.
3238 * bfd-in.h (bfd_m68k_mach_to_features,
3239 bfd_m68k_features_to_mach): Declare.
3240 * bfd-in2.h: Rebuilt.
3241 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3242 adjust legacy names.
3243 (m68k_arch_features): New.
3244 (bfd_m68k_mach_to_features,
3245 bfd_m68k_features_to_mach): Define.
3246 * elf32-m68k.c (elf32_m68k_object_p): New.
3247 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3248 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3249 (elf_backend_object_p): Define.
3250 * ieee.c (ieee_write_processor): Update coldfire machines.
3251 * libbfd.h: Rebuilt.
3253 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3255 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3258 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3260 * coff-z80.c (r_imm24): New howto.
3261 (rtype2howto): New case R_IMM24.
3262 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3263 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3265 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3267 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3268 has already been assigned a GOT index, copy that index to the
3269 current hash table entry.
3271 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3273 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3274 for call-to-undefweak reloc overflow.
3276 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3278 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3279 for 32-bit relocs overflow.
3281 2006-01-27 Paul Brook <paul@codesourcery.com>
3283 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3286 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3288 Introduce TLS descriptors for i386 and x86_64.
3289 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3290 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3291 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3292 * libbfd.h, bfd-in2.h: Rebuilt.
3293 * elf32-i386.c (elf_howto_table): New relocations.
3294 (R_386_tls): Adjust.
3295 (elf_i386_reloc_type_lookup): Map new relocations.
3296 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3297 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3298 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3299 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3300 (elf_i386_local_tlsdesc_gotent): New macro.
3301 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3302 (elf_i386_compute_jump_table_size): New macro.
3303 (link_hash_newfunc): Initialize tlsdesc_got.
3304 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3305 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3306 R_386_TLS_DESC_CALL.
3307 (elf_i386_check_relocs): Likewise. Allocate space for
3308 local_tlsdesc_gotent.
3309 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3310 R_386_TLS_DESC_CALL.
3311 (allocate_dynrelocs): Count function PLT relocations. Reserve
3312 space for TLS descriptors and relocations.
3313 (elf_i386_size_dynamic_sections): Reserve space for TLS
3314 descriptors and relocations. Set up sgotplt_jump_table_size.
3315 Don't zero reloc_count in srelplt.
3316 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3317 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3318 R_386_TLS_DESC_CALL.
3319 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3320 (elf_backend_always_size_sections): Define.
3321 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3322 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3323 (R_X86_64_standard): Adjust.
3324 (x86_64_reloc_map): Map new relocs.
3325 (elf64_x86_64_rtype_to_howto): New, split out of...
3326 (elf64_x86_64_info_to_howto): ... this function, and...
3327 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3328 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3329 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3330 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3331 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3332 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3333 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3334 tlsdesc_got and sgotplt_jump_table_size fields.
3335 (elf64_x86_64_compute_jump_table_size): New macro.
3336 (link_hash_newfunc): Initialize tlsdesc_got.
3337 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3338 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3339 R_X86_64_TLSDESC_CALL.
3340 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3341 local_tlsdesc_gotent.
3342 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3343 R_X86_64_TLSDESC_CALL.
3344 (allocate_dynrelocs): Count function PLT relocations. Reserve
3345 space for TLS descriptors and relocations.
3346 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3347 descriptors and relocations. Set up sgotplt_jump_table_size,
3348 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3349 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3351 (elf64_x86_64_always_size_sections): New. Set up
3353 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3354 R_386_TLS_DESC_CALL.
3355 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3356 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3357 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3358 (elf_backend_always_size_sections): Define.
3360 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3363 * dwarf2.c (comp_unit_contains_address): Update comment.
3364 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3365 lma. Return TRUE only if both comp_unit_contains_address and
3366 comp_unit_find_nearest_line return TRUE.
3367 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3369 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3371 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3372 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3373 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3374 elf_gc_mark_dynamic_ref_symbol. Make global.
3375 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3376 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3377 (elfNN_bed): Init new field.
3378 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3379 (ppc64_elf_gc_mark_dynamic_ref): New function.
3381 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3383 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3385 2006-01-17 Nick Clifton <nickc@redhat.com>
3388 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3391 2006-01-11 Nick Clifton <nickc@redhat.com>
3393 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3394 into the newly (re)allocated map array.
3396 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3398 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3400 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3402 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3405 For older changes see ChangeLog-2005
3411 version-control: never
projects / external / binutils.git / blob