1 2006-11-20 Alan Modra <amodra@bigpond.net.au>
4 * bfd-in.h (struct bfd_hash_table): Reorganize. Add "frozen".
5 * hash.c (bfd_hash_table_init_n): Init frozen.
6 (bfd_hash_lookup): Don't grow if frozen.
7 (bfd_hash_traverse): Freeze hash table during traversal.
8 * bfd-in2.h: Regenerate.
10 2006-11-18 Alan Modra <amodra@bigpond.net.au>
12 * elflink.c (_bfd_elf_check_kept_section): Test for kept group
13 section. Save result of checks in kept_section.
14 (_bfd_elf_section_already_linked): Tidy. Correct comments.
15 Ignore all group member sections. Handle special matching of
16 single-member groups against linkonce sections via their group
17 section. When such a match is found, set kept_section to the
18 group member section rather than to the group.
20 2006-11-14 Phil Lello <phil.lello@homecall.co.uk>
22 * peXXigen.c: Updates for PE/COFF V8.0, and clarification
23 (dir_names): Added CLR Runtime Header to dir_names[].
24 (_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX
26 (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
27 (pe_print_idata, pe_print_edata)
28 (_bfd_XX_bfd_copy_private_bfd_data_common)
29 (_bfd_XXi_final_link_postscript): Use #DEFINEs for index into
32 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
34 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
36 (bfd_elf32_arm_set_byteswap_code): New prototype.
37 * bfd-in2.h: Regenerate.
38 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
39 byteswap_code as an argument. Revert 2006-11-01 change.
40 (bfd_elf32_arm_set_byteswap_code): New.
41 (elf32_arm_size_dynamic_sections): Call
42 bfd_elf32_arm_process_before_allocation.
44 2006-11-10 Thiemo Seufer <ths@mips.com>
46 * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
49 2006-11-10 Nick Clifton <nickc@redhat.com>
51 * config.bfd: Move previously obsoleted targets to the REMOVED
53 Add maxq-*-coff to the obsolete list.
55 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
57 * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
58 * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
59 * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
61 2006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
63 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
65 (find_arm_glue): Likewise.
66 (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
67 (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
68 ERROR_MESSAGE argument and pass it through.
69 (elf32_arm_to_thumb_export_stub): Update.
70 (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
72 2006-11-07 Alan Modra <amodra@bigpond.net.au>
74 * elf64-ppc.c (enum _ppc64_sec_type): New.
75 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
76 and rename fields. Add sec_type and has_14bit_branch.
77 (struct ppc_link_hash_table): Remove has_14bit_branch.
78 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
79 (ppc64_elf_relocate_section): Likewise.
80 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
81 (ppc64_elf_size_stubs): Don't set default group size here.
82 (group_sections): Instead do so here, and group sections using
83 their individual requirements.
85 2006-11-07 Alan Modra <amodra@bigpond.net.au>
87 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
89 (struct ppc_link_hash_entry): Add "next_dot_sym".
90 (struct ppc_link_hash_table): Add "dot_syms".
91 (link_hash_newfunc): Make list of syms starting with a dot.
92 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
93 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
94 (struct add_symbol_adjust_data): Delete.
95 (add_symbol_adjust): Simplify params and return.
96 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
99 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
101 * libbfd-in.h (_bfd_clear_contents): New prototype.
102 * reloc.c (_bfd_clear_contents): New.
103 * libbfd.h: Regenerated.
105 * elf32-arm.c (elf32_arm_final_link_relocate): Use
107 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
108 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
109 * elf32-i386.c (elf_i386_relocate_section): Likewise.
110 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
111 * elf32-s390.c (elf_s390_relocate_section): Likewise.
112 * elf32-sh.c (sh_elf_relocate_section): Likewise.
113 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
114 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
115 * elf64-s390.c (elf_s390_relocate_section): Likewise.
116 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
117 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
119 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
120 zero for discarded symbols.
121 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
123 2006-11-01 Thiemo Seufer <ths@mips.com>
124 David Ung <davidu@mips.com>
126 * elf-bfd.h (local_call_stubs): New member.
127 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
128 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
129 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
131 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
132 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
133 used stubs with SEC_KEEP. Use the new stub macros.
135 2006-11-01 Alan Modra <amodra@bigpond.net.au>
137 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
140 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
142 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
144 2006-10-31 Alan Modra <amodra@bigpond.net.au>
146 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
147 boundary. Tidy. Comment.
149 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
152 * elf-bfd.h (elf_obj_tdata): Add symbuf.
153 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
154 (_bfd_elf_check_kept_section): Likewise.
155 (bfd_elf_match_symbols_in_sections): Likewise.
157 * elf.c (assign_section_numbers): Updated to add
158 struct bfd_link_info *.
159 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
160 buffer if info->reduce_memory_overheads is false.
162 * elflink.c (match_group_member): Updated to add
163 struct bfd_link_info *.
164 (_bfd_elf_check_kept_section): Likewise.
165 (elf_link_input_bfd): Likewise.
166 (_bfd_elf_section_already_linked): Likewise.
167 (bfd_elf_final_link): Free symbol buffer if
168 info->reduce_memory_overheads is false.
170 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
171 struct bfd_link_info *.
172 (_bfd_generic_section_already_linked): Likewise.
173 * libbfd.h: Regenerated.
175 * linker.c (bfd_section_already_linked): Add
176 struct bfd_link_info *.
177 (_bfd_generic_section_already_linked): Likewise.
178 * targets.c (bfd_target): Add struct bfd_link_info * to
179 _section_already_linked.
180 * bfd-in2.h: Regenerated.
182 2006-10-30 Alan Modra <amodra@bigpond.net.au>
184 * bfd.c (bfd_error_type): Add bfd_error_on_input.
185 (input_bfd, input_error): New static vars.
186 (bfd_set_error): Handle bfd_error_on_input.
187 (bfd_errmsg): Likewise.
188 (bfd_perror): Simplify.
189 * archive.c (_bfd_write_archive_contents): Report errors on input.
190 * bfd-in2.h: Regenerate.
192 2006-10-30 Alan Modra <amodra@bigpond.net.au>
194 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
196 2006-10-28 Richard Sandiford <richard@codesourcery.com>
198 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
199 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
200 (elf_mips_howto_table_rela): Likewise.
201 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
202 (mips_elf64_howto_table_rela): Likewise.
204 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
206 * elf.c (_bfd_elf_init_private_section_data): Assert output
207 section ELF type instead of check if it is SHT_NULL. Copy
208 OS/PROC specific flags from input section to output section.
210 2006-10-27 Alan Modra <amodra@bigpond.net.au>
212 * section.c (SEC_KEEP): Update comment.
213 * bfd-in2.h: Regenerate.
214 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
215 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
216 * stabs.c (_bfd_discard_section_stabs): Likewise.
217 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
219 2006-10-26 Ben Elliston <bje@au.ibm.com>
221 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
223 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
224 * targets.c (find_target): Remove extraneous break.
226 2006-10-26 Ben Elliston <bje@au.ibm.com>
228 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
229 (struct maxq_reloc_map): Unused; remove.
230 (maxq_reloc_map): Likewise.
231 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
233 2006-10-26 Ben Elliston <bje@au.ibm.com>
235 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
236 from int to enum dynamic_lib_link_class lib_class.
237 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
238 * bfd-in2.h: Regenerate.
240 2006-10-25 Alan Modra <amodra@bigpond.net.au>
241 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
242 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
243 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
244 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
246 * cpu-spu.c: New file.
247 * elf32-spu.c: New file.
248 * elf32-spu.h: New file.
249 * archures.c: Add SPU support.
250 * config.bfd: Likewise.
251 * configure.in: Likewise.
253 * targets.c: Likewise.
254 * Makefile.am: Likewise. Run "make dep-am".
255 * libbfd.h: Regenerate.
256 * bfd-in2.h: Regenerate.
257 * Makefile.in: Regenerate.
258 * configure: Regenerate.
259 * po/SRC-POTFILES.in: Regenerate.
261 2006-10-23 Alan Modra <amodra@bigpond.net.au>
263 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
265 2006-10-23 Alan Modra <amodra@bigpond.net.au>
267 * elf32-score.c: Formatting.
268 (elf_backend_omit_section_dynsym): Define.
269 (score_elf_create_dynamic_relocation): Remove code copied from mips.
270 Don't use section syms in dynamic relocs. Remove unused param.
271 (score_elf_final_link_relocate): Remove unused param.
273 2006-10-23 Alan Modra <amodra@bigpond.net.au>
275 * linker.c (fix_syms): Choose best of previous and next
276 section based on section flags and vma.
278 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
280 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
281 only when the non visibility part of st_other is non-zero.
282 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
284 2006-10-20 Richard Sandiford <richard@codesourcery.com>
286 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
287 PT_DYNAMIC on GNU/Linux targets.
289 2006-10-20 Richard Sandiford <richard@codesourcery.com>
291 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
292 size of .rel.dyn reflect the value of DT_RELSZ.
294 2006-10-20 Richard Sandiford <richard@codesourcery.com>
296 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
297 a PT_NULL header for dynamic objects.
298 (_bfd_mips_elf_modify_segment_map): Add it.
300 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
302 * elf32-score.c (score_elf_rel_dyn_section): Replace
303 bfd_make_section with bfd_make_section_with_flags.
304 (_bfd_score_elf_create_dynamic_sections): Ditto.
305 (score_elf_create_got_section): Ditto.
306 (score_elf_final_link_relocate): Delete referrence to
309 2006-10-19 Richard Sandiford <richard@codesourcery.com>
311 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
312 same symbol by increasing r_offset.
313 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
314 large and very small symbol indexes.
316 2006-10-19 Richard Sandiford <richard@codesourcery.com>
318 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
319 and DT_MIPS_RLD_MAP tags for position-independent executables.
320 Do not add DT_DEBUG to shared libraries for any MIPS target.
322 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
325 * elflink.c (elf_link_add_object_symbols): Hide definitions in
328 2006-10-19 Alan Modra <amodra@bigpond.net.au>
330 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
331 don't set, glue section size.
332 (record_arm_to_thumb_glue): Set glue section size here.
333 (record_thumb_to_arm_glue): Likewise.
334 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
335 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
337 2006-10-18 Roy Marples <uberlord@gentoo.org>
339 * elf64-sparc.c: Add FreeBSD support.
340 (elf64_sparc_fbsd_post_process_headers): New function.
341 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
342 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
343 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
344 * configure: Regenerate.
346 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
348 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
349 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
350 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
351 R_ARM_THM_MOVT_BREL relocations.
353 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
355 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
356 R_THM_CALL to 25 and remove FIXME comment.
357 (using_thumb2): New function.
358 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
360 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
362 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
363 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
364 (elf32_arm_gc_sweep_hook): Likewise.
365 (elf32_arm_check_relocs): Likewise.
366 (allocate_dynrelocs): Likewise.
368 2006-10-17 Alan Modra <amodra@bigpond.net.au>
370 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
371 text_index_section and data_index_section.
372 (struct elf_backend_data): Add elf_backend_init_index_section.
373 (_bfd_elf_init_1_index_section): Declare.
374 (_bfd_elf_init_2_index_sections): Declare.
375 * elfxx-target.h (elf_backend_init_index_section): Define.
376 (elfNN_bed): Init new field.
377 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
378 section and text_index_section plus data_index_section.
379 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
380 (_bfd_elf_init_1_index_section): New function.
381 (_bfd_elf_init_2_index_sections): New function.
382 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
383 (elf_link_input_bfd): When emitting relocs, use text_index_section
384 and data_index_section for removed sections.
385 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
386 * elf32-i386.c: Likewise.
387 * elf32-m32r.c: Likewise.
388 * elf32-sh.c: Likewise.
389 * elf32-xstormy16.c: Likewise.
390 * elf32-xtensa.c: Likewise.
391 * elf64-alpha.c: Likewise.
392 * elf64-hppa.c: Likewise.
393 * elf64-mmix.c: Likewise.
394 * elf64-sh64.c: Likewise.
395 * elfxx-ia64.c: Likewise.
396 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
397 and data_index_section sym for relocs against sections with no dynamic
399 (elf_backend_init_index_section): Define.
400 * elf32-cris.c: Similarly.
401 * elf32-hppa.c: Similarly.
402 * elf32-i370.c: Similarly.
403 * elf32-m68k.c: Similarly.
404 * elf32-mips.c: Similarly.
405 * elf32-ppc.c: Similarly.
406 * elf32-s390.c: Similarly.
407 * elf32-sparc.c: Similarly.
408 * elf32-vax.c: Similarly.
409 * elf64-mips.c: Similarly.
410 * elf64-ppc.c: Similarly.
411 * elf64-s390.c: Similarly.
412 * elf64-sparc.c: Similarly.
413 * elf64-x86-64.c: Similarly.
414 * elfn32-mips.c: Similarly.
415 * elfxx-mips.c: Similarly.
416 * elfxx-sparc.c: Similarly.
417 * linker.c (fix_syms): Base symbols in removed sections on
418 previous section in preference to using absolute section.
420 2006-10-16 Andreas Schwab <schwab@suse.de>
422 * elfxx-ia64.c (addend_compare): Properly compute return value.
424 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
427 * elf.c (assign_file_positions_for_non_load_sections): Don't
428 page align empty SHF_ALLOC sections.
430 2006-10-13 Jakub Jelinek <jakub@redhat.com>
432 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
433 .plt sh_entsize to 0 if plt header size isn't multiple of
434 plt entry size or for 32-bit which adds a nop insn at the
435 end of the .plt section.
437 2006-10-12 Bob Wilson <bob.wilson@acm.org>
439 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
440 (elf_backend_action_discarded): Define.
442 2006-10-11 Bob Wilson <bob.wilson@acm.org>
444 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
445 unresolvable relocation error.
446 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
449 2006-10-10 Bob Wilson <bob.wilson@acm.org>
451 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
454 2006-10-03 Jakub Jelinek <jakub@redhat.com>
456 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
457 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
458 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
459 DW_CFA_val_{offset{,_sf},expression}.
460 (skip_non_nops): Record number of DW_CFA_set_loc ops.
461 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
462 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
463 or going to be pcrel, compute set_loc array.
464 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
465 against DW_CFA_set_loc operands.
466 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
468 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
470 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
471 symbols from the --just-syms file.
473 2006-10-01 Alan Modra <amodra@bigpond.net.au>
475 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
478 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
481 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
482 relocation overflow on branches to undefweaks.
484 2006-09-29 Alan Modra <amodra@bigpond.net.au>
486 * po/BLD-POTFILES.in: Regenerate.
487 * po/SRC-POTFILES.in: Regenerate.
489 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
492 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
493 alignment for .data$, .rdata$ and .text$ sections so that sse
494 and sse2 code will work for linkonce sections too.
495 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
497 2006-09-28 Alan Modra <amodra@bigpond.net.au>
499 * elflink.c (_bfd_elf_gc_mark_hook): New function.
500 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
501 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
502 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
503 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
504 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
505 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
506 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
507 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
508 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
509 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
510 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
511 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
512 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
513 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
514 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
515 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
516 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
517 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
518 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
519 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
520 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
521 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
522 (bfinfdpic_gc_sweep_hook): Delete.
523 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
524 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
525 (elf32_d10v_gc_sweep_hook): Delete.
526 (elf_backend_gc_sweep_hook): Don't define.
527 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
528 (fr30_elf_gc_sweep_hook): Delete.
529 (elf_backend_gc_sweep_hook): Don't define.
530 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
531 (elf32_frv_gc_sweep_hook): Delete.
532 (elf_backend_gc_sweep_hook): Don't define.
533 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
534 (iq2000_elf_gc_sweep_hook): Delete.
535 (elf_backend_gc_sweep_hook): Don't define.
536 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
537 _bfd_elf_gc_mark_hook.
538 (openrisc_elf_gc_sweep_hook): Delete.
539 (elf_backend_gc_sweep_hook): Don't define.
540 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
541 (v850_elf_gc_sweep_hook): Delete.
542 (elf_backend_gc_sweep_hook): Don't define.
543 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
544 _bfd_elf_gc_mark_hook.
545 (xstormy16_elf_gc_sweep_hook): Delete.
546 (elf_backend_gc_sweep_hook): Don't define.
547 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
548 (sh_elf64_gc_sweep_hook): Delete.
549 (elf_backend_gc_sweep_hook): Don't define.
550 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
551 (elf32_avr_gc_sweep_hook): Delete.
552 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
553 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
554 (elf32_cr16c_gc_sweep_hook): Delete.
555 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
556 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
557 (elf32_crx_gc_sweep_hook): Delete.
558 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
559 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
560 (elf32_h8_gc_sweep_hook): Delete.
561 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
562 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
563 (ip2k_elf_gc_sweep_hook): Delete.
564 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
565 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
566 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
567 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
568 (elf_backend_gc_sweep_hook): Don't define.
569 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
570 (elf_backend_gc_sweep_hook): Don't define.
571 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
572 (elf32_m68hc11_gc_sweep_hook): Delete.
573 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
574 (elf32_m68hc11_gc_sweep_hook): Delete.
575 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
576 (elf32_msp430_gc_sweep_hook): Delete.
577 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
578 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
579 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
581 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
583 * bfd-in.h (CONST_STRNCPY) : Delete.
586 * bfd-in2.h : Regenerate.
587 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
588 calculate string lengths.
589 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
591 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
595 * elf.c (assign_file_positions_for_non_load_sections): Don't
596 warn zero size allocated sections.
598 2006-09-27 Alan Modra <amodra@bigpond.net.au>
600 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
601 to "name" so that compiler realizes it is never uninitialized.
602 Use bfd_elf_sym_name.
604 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
607 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
608 bfd_alloc to allocate segment map.
609 (copy_elf_program_header): Likewise.
611 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
612 Joseph Myers <joseph@codesourcery.com>
613 Ian Lance Taylor <ian@wasabisystems.com>
614 Ben Elliston <bje@wasabisystems.com>
616 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
617 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
618 (arch_info_struct, bfd_arm_update_notes): Likewise.
619 (architectures): Likewise.
620 (bfd_arm_merge_machines): Check for iWMMXt2.
621 * bfd-in2.h: Rebuild.
623 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
625 * configure: Regenerated.
627 2006-09-22 Alan Modra <amodra@bigpond.net.au>
629 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
631 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
632 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
633 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
635 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
637 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
639 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
640 section in LD to LE linker relaxation for R_390_TLS_LDO32.
641 * elf64-s390.c (elf_s390_relocate_section): Likewise for
644 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
646 * configure.in: Added new target-vectors x86_64coff_vec,
647 x86_64pe_vec, and x86_64pei_vec.
648 * configure: Regenerate.
649 * config.bfd: Adjusted x86_64 target architecture detection.
650 * bfd.c: Add for new target "coff-x86-64"
651 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
652 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
653 * libpei.h: Adjustments for COFF_WITH_pex64.
654 * coffcode.h: Add for new target machine, architecture, signature, and internal
656 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
657 * Makefile.in: Regenerate.
658 * pe-x86_64.c: Add for new target "pe-x86-64".
659 * pei-x86_64.c: Add for new target "pei-x86-64".
660 * peicode.h: Adjusts for new targets.
661 (coff_swap_filehdr_out): Set for this target to
662 _bfd_pex64_only_swap_filehdr_out.
663 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
664 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
665 (jump_table jtab): Add for AMD64MAGIC.
666 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
667 (pe_ILF_object_p): Add coff image-file signature to internal
668 signature translation.
669 * peXXigen.c: Adjust proper include of target coff-header and
670 introduced target specific code
671 (COFF_WITH_pex64): New macro for this target.
672 (pe_print_idata): New dumping method for import section of PE+ files.
673 * targets.c: Add new target vectors declarations for x86_64 coff targets.
674 * coffcode.h: Support code to support the x86_64 PE magic number.
675 * coff-x86_64.c: New file.
677 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
679 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
680 for .stabstr entry, explain why.
682 2006-09-17 Anton Blanchard <anton@samba.org>
683 Alan Modra <amodra@bigpond.net.au>
685 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
686 entry isn't absolute.
688 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
690 * cpu-score.c: New file.
691 * elf32-score.c: New file.
692 * config.bfd: Add Score target.
693 * Makefile.am: Add Score files.
694 * Makefile.in: Regenerate.
695 * archures.c: Add Score architecture.
696 * reloc.c: Add Score relocs.
697 * targets.c: Add Score target vectors.
698 * bfd-in2.h: Regenerate.
699 * libbfd.h: Regenerate.
700 * configure.in: Add Score target.
701 * configure: Regenerate.
703 2006-09-16 Nick Clifton <nickc@redhat.com>
704 Pedro Alves <pedro_alves@portugalmail.pt>
706 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
707 string as its argument and emits the string followed by a comma
708 and then the length of the string.
709 (CONST_STRNEQ): New macro. Checks to see if a variable string
710 has a constant string as its initial characters.
711 (CONST_STRNCPY): New macro. Copies a constant string to the start
712 of a variable string.
713 * bfd-in2.h: Regenerate.
714 * archive.c: Make use of the new macros.
715 * archive64.c: Likewise.
717 * coff-ppc.c: Likewise.
718 * coff-stgo32.c: Likewise.
719 * coffcode.h: Likewise.
720 * cofflink.c: Likewise.
721 * cpu-i960.c: Likewise.
722 * dwarf2.c: Likewise.
724 * elf-m10300.c: Likewise.
726 * elf32-arm.c: Likewise.
727 * elf32-bfin.c: Likewise.
728 * elf32-cris.c: Likewise.
729 * elf32-hppa.c: Likewise.
730 * elf32-i370.c: Likewise.
731 * elf32-i386.c: Likewise.
732 * elf32-iq2000.c: Likewise.
733 * elf32-m32r.c: Likewise.
734 * elf32-m68hc11.c: Likewise.
735 * elf32-m68hc12.c: Likewise.
736 * elf32-m68k.c: Likewise.
737 * elf32-mcore.c: Likewise.
738 * elf32-ppc.c: Likewise.
739 * elf32-s390.c: Likewise.
740 * elf32-sh-symbian.c: Likewise.
741 * elf32-sh.c: Likewise.
742 * elf32-sh64.c: Likewise.
743 * elf32-v850.c: Likewise.
744 * elf32-vax.c: Likewise.
745 * elf32-xtensa.c: Likewise.
746 * elf64-alpha.c: Likewise.
747 * elf64-hppa.c: Likewise.
748 * elf64-mmix.c: Likewise.
749 * elf64-ppc.c: Likewise.
750 * elf64-s390.c: Likewise.
751 * elf64-sh64.c: Likewise.
752 * elf64-x86-64.c: Likewise.
753 * elflink.c: Likewise.
754 * elfxx-ia64.c: Likewise.
755 * elfxx-mips.c: Likewise.
756 * elfxx-sparc.c: Likewise.
757 * hpux-core.c: Likewise.
758 * i386linux.c: Likewise.
760 * libpei.h: Likewise.
761 * linker.c: Likewise.
762 * m68klinux.c: Likewise.
764 * nlmcode.h: Likewise.
765 * osf-core.c: Likewise.
768 * sparclinux.c: Likewise.
769 * vms-hdr.c: Likewise.
771 2006-09-14 Alan Modra <amodra@bigpond.net.au>
774 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
775 that have had their SHT_GROUP section removed.
777 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
780 * elflink.c (elf_link_output_extsym): Compute bucket only if
783 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
786 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
789 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
791 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
792 unconditional setting of low bit for Thumb symbol
793 mistakenly left behind after check for external
794 symbols was added. Fix comment typo.
796 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
798 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
799 (bfd_elf_link_mark_dynamic_symbol): New.
800 (SYMBOLIC_BIND): New.
802 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
803 with SYMBOLIC_BIND (info, h).
804 (elf_i386_relocate_section): Likewise.
805 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
806 (elf64_x86_64_relocate_section): Likewise.
807 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
809 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
810 (bfd_elf_record_link_assignment): Call
811 bfd_elf_link_mark_dynamic_symbol on new entry.
812 (_bfd_elf_merge_symbol): Likewise.
813 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
814 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
815 SYMBOLIC_BIND (info, h).
816 (_bfd_elf_dynamic_symbol_p): Likewise.
817 (_bfd_elf_symbol_refs_local_p): Likewise.
818 (bfd_elf_size_dynamic_sections): Updated.
820 2006-09-05 Bibo Mao <bibo.mao@intel.com>
823 * coffcode.h (coff_write_object_contents): Set the optional
824 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
826 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
828 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
829 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
830 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
831 and R_ARM_THM_PC12 relocations.
833 2006-08-24 Bob Wilson <bob.wilson@acm.org>
835 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
836 (xtensa_get_property_section): New.
837 (xtensa_read_table_entries): Use xtensa_get_property_section.
838 (relax_property_section, xtensa_get_property_predef_flags): Handle
839 group name suffixes in property section names.
840 (match_section_group): New.
842 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
844 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
847 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
849 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
850 plt_thumb_refcount from indirect symbols.
852 2006-08-22 Alan Modra <amodra@bigpond.net.au>
854 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
856 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
858 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
860 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
861 comment for target1_is_rel.
863 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
865 * Makefile.am: Add rules to build pe-arm-wince.lo
866 and pei-arm-wince.lo objects.
867 * Makefile.in: Regenerate.
868 * pe-arm-wince.c: New file.
869 * pei-arm-wince.c: New file.
870 * pei-arm.c: Remove ARM_WINCE block.
871 * pe-arm.c: Remove ARM_WINCE block. Rename
872 bfd_arm_pe_allocate_interworking_sections,
873 bfd_arm_pe_get_bfd_for_interworking, and
874 bfd_arm_pe_process_before_allocation to
875 bfd_armpe_allocate_interworking_sections,
876 bfd_armpe_get_bfd_for_interworking, and
877 bfd_armpe_process_before_allocation. Move them before
879 * bfd.c: ARM wince bfd format names were renamed. Adjust.
880 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
881 with unexpected/conflicting relocs.
882 * targets.c: The arm-wince-pe target got its own new vector.
884 * config.bfd: Likewise.
885 * configure.in: Likewise.
886 * configure: Regenerate.
888 2006-08-18 Paul Brook <paul@codesourcery.com>
890 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
891 (elf32_arm_link_hash_newfunc): Initialize export_glue.
892 (record_arm_to_thumb_glue): Return stub symbol.
893 (elf32_arm_create_thumb_stub): New function.
894 (elf32_arm_to_thumb_stub): Use it.
895 (elf32_arm_to_thumb_export_stub): New function.
896 (elf32_arm_begin_write_processing): New function.
897 (allocate_dynrelocs): Allocate Arm stubs.
898 (elf_backend_begin_write_processing): Define.
899 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
900 Call elf32_arm_begin_write_processing.
902 2006-08-17 Alan Modra <amodra@bigpond.net.au>
904 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
905 (ppc64_elf_build_stubs): Use new lazy linking stub.
907 2006-08-17 Alan Modra <amodra@bigpond.net.au>
909 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
911 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
914 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
915 only if there is a PT_DYNAMIC segment.
916 (_bfd_elf_map_sections_to_segments): Likewise.
917 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
918 segment alignment to 1.
920 2006-08-15 Thiemo Seufer <ths@mips.com>
921 Nigel Stephens <nigel@mips.com>
923 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
924 (elf_backend_merge_symbol_attribute): Define.
925 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
927 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
929 2006-08-15 Thiemo Seufer <ths@mips.com>
930 Nigel Stephens <nigel@mips.com>
931 David Ung <davidu@mips.com>
933 * config.bfd: Add configurations for mips*el-sde-elf* and
936 2006-08-14 DJ Delorie <dj@redhat.com>
938 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
939 (elf32_mn10300_count_hash_table_entries): New.
940 (elf32_mn10300_list_hash_table_entries): New.
941 (sort_by_value): New.
942 (mn10300_elf_relax_section): Don't skip data sections; restrict
943 code-specific tests to code-specific areas so that potential
944 indirect calls can be detected. Check for multiple local symbols
945 at the same address and merge their flags.
946 (elf32_mn10300_link_hash_newfunc): Initialize value.
948 2006-08-14 Thiemo Seufer <ths@mips.com>
950 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
951 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
954 2006-08-11 Thiemo Seufer <ths@mips.com>
956 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
957 sh_entsize only when sgot was already initialized.
959 2006-08-08 DJ Delorie <dj@redhat.com>
961 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
962 non-moving .align directives. Preserve any DIR32 offset when
963 converting bsr's to jsr's.
965 2006-08-08 Alan Modra <amodra@bigpond.net.au>
967 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
968 after stubs have been built.
970 2006-08-07 Nick Clifton <nickc@redhat.com>
972 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
973 vectors if they are going to be created.
975 2006-08-07 Nick Clifton <nickc@redhat.com>
977 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
978 * configure: Regenerate.
980 2006-08-07 Nick Clifton <nickc@redhat.com>
982 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
983 relocation types if the target is ARM_WINCE.
985 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
987 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
989 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
991 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
993 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
994 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
996 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
998 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
1000 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
1001 list removed sections to stderr.
1003 2006-08-04 Richard Sandiford <richard@codesourcery.com>
1004 Kazu Hirata <kazu@codesourcery.com>
1005 Phil Edwards <phil@codesourcery.com>
1006 Nathan Sidwell <nathan@codesourcery.com>
1008 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
1009 bfd_elf32_shlvxworks_vec.
1010 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
1011 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
1012 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
1013 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
1014 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
1015 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
1016 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
1017 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
1018 * configure: Regenerate.
1019 * Makefile.am: Regenerate dependencies.
1020 * Makefile.in: Regenerate.
1021 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
1022 (elf_vxworks_add_symbol_hook): Use it.
1023 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
1024 table entry to check for weak undefined symbols and to obtain
1026 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
1027 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
1028 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
1029 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
1030 special_function field.
1031 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1032 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1033 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1034 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1035 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1036 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1037 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1038 * elf32-sh.c: Include elf32-vxworks.h.
1039 (MINUS_ONE): Define.
1040 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1041 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1043 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
1044 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1045 SH_ELF_RELOC set to bfd_elf_generic_reloc.
1046 (vxworks_object_p, get_howto_table): New functions.
1047 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1048 (sh_elf_info_to_howto): Use get_howto_table.
1049 (sh_elf_relax_section): Honor the partial_inplace field of the
1051 (sh_elf_relax_delete_bytes): Likewise.
1052 (elf_sh_plt_info): New structure.
1053 (PLT_ENTRY_SIZE): Replace both definitions with...
1054 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1055 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1056 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1057 (elf_sh_plt0_entry_le): Likewise.
1058 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1059 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1060 (elf_sh_plts): New structure, with separate definitions for
1061 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1062 (elf_sh_plt0_entry): Delete both definitions.
1063 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1064 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1065 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1066 (elf_sh_plt_reloc_offset): Likewise.
1067 (movi_shori_putval): Delete in favor of...
1068 (install_plt_field): ...this new function, with separate definitions
1069 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1070 (get_plt_info): New function, with separate definitions
1071 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1072 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1073 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1074 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1075 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1076 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1077 (get_plt_index, get_plt_offset): New functions.
1078 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1079 (sh_elf_link_hash_table_create): Initialize them.
1080 (sh_elf_create_dynamic_sections): Call
1081 elf_vxworks_create_dynamic_sections for VxWorks.
1082 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1083 entries. Allocate relocation entries in .rela.plt.unloaded if
1084 generating a VxWorks executable.
1085 (sh_elf_always_size_sections): New function.
1086 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1088 (sh_elf_relocate_section): Use get_howto_table. Honor
1089 partial_inplace when calculating the addend for dynamic
1090 relocations. Use get_plt_index.
1091 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1092 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1093 executables. Populate .rela.plt.unloaded. Do not make
1094 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1095 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1096 htab->plt_info. Handle cases where there is no special PLT header.
1097 Populate the first relocation in .rela.plt.unloaded and fix up
1098 the remaining entries.
1099 (sh_elf_plt_sym_val): Use get_plt_info.
1100 (elf_backend_always_size_sections): Define.
1101 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1102 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1103 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1104 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1105 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1106 (elf_backend_add_symbol_hook): Likewise.
1107 (elf_backend_link_output_symbol_hook): Likewise.
1108 (elf_backend_emit_relocs): Likewise.
1109 (elf_backend_final_write_processing): Likewise.
1110 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1111 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1112 (bfd_elf32_shvxworks_vec): Likewise.
1113 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1114 bfd_elf32_shvxworks_vec.
1116 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1118 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1119 * configure: Regenerate.
1121 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1124 * elf64-x86-64.c: Add FreeBSD support.
1125 (elf64_x86_64_fbsd_post_process_headers): New function.
1126 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1127 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1128 to the targ_selvecs.
1129 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1130 * configure: Regenerate.
1132 2006-07-26 Andreas Schwab <schwab@suse.de>
1134 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1136 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1138 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1139 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1140 (define elf_backend_modify_segment_map): Don't define.
1142 2006-07-25 Thiemo Seufer <ths@networkno.de>
1144 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1145 linking of objects for compatible machine types.
1147 2006-07-25 Thiemo Seufer <ths@networkno.de>
1149 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1150 also for same symbol.
1152 2006-07-25 Thiemo Seufer <ths@mips.com>
1154 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1156 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1158 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1159 sections only if the SHF_OS_NONCONFORMING flag is present.
1161 2006-07-24 Nick Clifton <nickc@redhat.com>
1164 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1165 existance of output sections before putting their entries into the
1168 2006-07-20 Thiemo Seufer <ths@mips.com>
1170 * elf32-mips.c (mips16_jump_reloc): Remove function.
1171 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1172 instead of mips16_jump_reloc.
1173 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1174 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1175 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1177 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1179 * bfd-in.h (enum notice_asneeded_action): Define.
1180 * bfd-in2.h: Regenerate.
1181 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1182 function with NULL name for as-needed handling.
1184 2006-07-18 Paul Brook <paul@codesourcery.com>
1186 * bfd-in2.h: Regenerate.
1187 * libbfd.h: Regenerate.
1188 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1190 2006-07-18 Nick Clifton <nickc@redhat.com>
1192 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1193 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1195 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1197 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1199 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1201 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1203 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1204 to the start of a block.
1206 2006-07-13 Nick Clifton <nickc@redhat.com>
1208 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1209 returning a NULL value.
1211 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1214 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1215 the old versioned dynamic definition to the new one with
1216 non-default visibility. Hide the symbol if it is hidden or
1219 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1221 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1223 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1225 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1226 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1227 Handle SHT_GNU_HASH.
1228 (special_sections_g): Include .gnu.hash section.
1229 (bfd_elf_gnu_hash): New function.
1230 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1231 (struct elf_backend_data): Add elf_hash_symbol method.
1232 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1233 only if info->emit_hash, create .gnu.hash section if
1234 info->emit_gnu_hash.
1235 (struct collect_gnu_hash_codes): New type.
1236 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1237 _bfd_elf_hash_symbol): New functions.
1238 (compute_bucket_count): Don't compute HASHCODES array, instead add
1239 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1240 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1241 When not optimizing, use the number of hashed symbols rather than
1243 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1244 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1245 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1246 adjust compute_bucket_count caller. Create and populate .gnu.hash
1247 section if info->emit_gnu_hash.
1248 (elf_link_output_extsym): Only populate .hash section if
1249 finfo->hash_sec != NULL.
1250 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1251 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1252 (elfNN_bed): Add elf_backend_hash_symbol.
1253 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1254 (elf_backend_hash_symbol): Define.
1255 * elf32-i386.c (elf_i386_hash_symbol): New function.
1256 (elf_backend_hash_symbol): Define.
1258 2006-07-05 Nick Clifton <nickc@redhat.com>
1261 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1262 entry when multiple definitions of a symbol are encountered.
1264 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1266 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1268 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1269 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1271 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1274 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1275 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1277 (elf_i386_relocate_section): Likewise. For GD->IE transition
1278 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1280 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1283 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1284 program_header_size to -1.
1285 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1286 (assign_file_positions_for_load_sections ): Likewise.
1287 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1289 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1290 alloc if already done.
1291 * elf32-i386.c (elf_i386_mkobject): Likewise.
1292 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1293 * elf32-s390.c (elf_s390_mkobject): Likewise.
1294 * elf32-sh.c (sh_elf_mkobject): Likewise.
1295 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1296 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1297 * elf64-s390.c (elf_s390_mkobject): Likewise.
1298 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1299 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1301 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1303 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1304 section for relocatable link.
1306 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1308 * elf-bfd.h (struct elf_backend_data): Add
1309 elf_backend_modify_program_headers.
1310 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1311 (elfNN_bed): Init new field.
1312 * elf.c (elf_modify_segment_map): Remove comment.
1313 (assign_file_positions_for_load_sections): Only call
1314 elf_modify_segment_map for objcopy/strip.
1315 (assign_file_positions_except_relocs): Call
1316 elf_backend_modify_program_headers.
1317 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1319 (elf32_frvfdpic_modify_segment_map): Delete.
1320 (elf32_frvfdpic_modify_program_headers): New.
1321 (elf_backend_modify_segment_map): Don't define.
1322 (elf_backend_modify_program_headers): Define.
1323 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1325 (elf32_bfinfdpic_modify_segment_map): Delete.
1326 (elf32_bfinfdpic_modify_program_headers): New.
1327 (elf_backend_modify_segment_map): Don't define.
1328 (elf_backend_modify_program_headers): Define.
1329 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1331 (elfNN_ia64_modify_segment_map): ..here.
1332 (elf_backend_modify_program_headers): Define.
1334 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1336 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1337 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1339 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1341 * elf-bfd.h: Formatting.
1342 (_bfd_elf_map_sections_to_segments): Declare.
1343 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1344 clear program_header_size.
1345 * elf.c (get_program_header_size): Move. Don't use or set saved
1346 program_header_size here.
1347 (elf_modify_segment_map): New function. Split out from..
1348 (assign_file_positions_for_load_sections): ..here. Assert
1349 header size is correct. Remove dead code.
1350 (_bfd_elf_map_sections_to_segments): Rename from
1351 map_sections_to_segments. Make global. Use get_program_header_size
1352 when we need estimate of header size. Call elf_modify_segment_map.
1353 Set program_header_size.
1354 (print_segment_map): Delete.
1355 (_bfd_elf_sizeof_headers): If segment_map available, get the
1357 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1358 for calling more than once.
1359 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1360 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1361 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1362 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1363 (elf_backend_additional_program_headers): Delete.
1364 (elf_backend_modify_segment_map): Delete.
1365 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1366 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1367 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1369 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1371 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1372 bit for undefined symbols.
1374 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1376 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1378 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1379 bfd_link_info pointer.
1380 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1381 * bfd.c (bfd_sizeof_headers): Tweak param name.
1382 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1383 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1384 * binary.c (binary_sizeof_headers): Adjust.
1385 * bout.c (b_out_sizeof_headers): Adjust.
1386 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1387 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1388 * coffgen.c (coff_sizeof_headers): Adjust.
1389 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1390 (ecoff_compute_section_file_positions): Adjust.
1391 (_bfd_ecoff_write_object_contents): Adjust.
1392 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1393 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1394 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1395 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1396 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1397 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1398 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1399 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1400 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1401 * i386msdos.c: Convert to ISO C.
1402 (msdos_sizeof_headers): Adjust.
1403 * i386os9k.c: Convert to ISO C.
1404 (os9k_sizeof_headers): Adjust.
1405 * ieee.c (ieee_sizeof_headers): Adjust.
1406 * ihex.c (ihex_sizeof_headers): Adjust.
1407 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1408 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1409 * libcoff-in.h (coff_sizeof_headers): Adjust.
1410 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1411 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1412 * mmo.c (mmo_sizeof_headers): Adjust.
1413 * oasys.c (oasys_sizeof_headers): Adjust.
1414 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1415 * pef.c (bfd_pef_sizeof_headers): Adjust.
1416 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1417 * som.c (som_sizeof_headers): Adjust.
1418 * srec.c (srec_sizeof_headers): Adjust.
1419 * tekhex.c (tekhex_sizeof_headers): Adjust.
1420 * versados.c (versados_sizeof_headers): Adjust.
1421 * vms.c (vms_sizeof_headers): Adjust.
1422 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1423 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1424 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1425 * bfd-in2.h: Regenerate.
1426 * libbfd.h: Regenerate.
1427 * libcoff.h: Regenerate.
1429 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1431 * bfd-in2.h: Regenerate.
1432 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1433 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1434 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1435 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1436 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1437 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1438 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1439 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1440 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1441 R_ARM_LDC_SB_G2): New relocation types.
1442 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1443 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1445 (elf32_arm_howto_table_3): Delete; contents merged into
1446 elf32_arm_howto_table_2.
1447 (elf32_arm_howto_from_type): Adjust correspondingly.
1448 (elf32_arm_reloc_map): Extend with the above relocations.
1449 (calculate_group_reloc_mask): New function.
1450 (identify_add_or_sub): New function.
1451 (elf32_arm_final_link_relocate): Support for the above
1453 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1454 codes to correspond to the above relocations.
1456 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1458 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1459 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1460 (elf_m68k_plt_entry): Likewise.
1461 (elf_m68k_plt_info): New table.
1462 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1463 (ISAB_PLT_ENTRY_SIZE): ...this.
1464 (CFV4E_FLAG): Delete.
1465 (elf_cfv4e_plt0_entry): Rename to...
1466 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1467 for the second instruction too.
1468 (elf_cfv4e_plt_entry): Rename to...
1469 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1470 (elf_isab_plt_info): New table.
1471 (CPU32_FLAG): Delete.
1472 (PLT_CPU32_ENTRY_SIZE): Rename to...
1473 (CPU32_PLT_ENTRY_SIZE): ...this.
1474 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1475 style in-place addends.
1476 (elf_cpu32_plt_entry): Likewise.
1477 (elf_cpu32_plt_info): New table.
1478 (elf_m68k_link_hash_table): Add a plt_info field.
1479 (elf_m68k_link_hash_table_create): Initialize it.
1480 (elf_m68k_get_plt_info): New function.
1481 (elf_m68k_always_size_sections): Likewise.
1482 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1483 (elf_m68k_install_pc32): New function.
1484 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1485 elf_m68k_install_pc32.
1486 (elf_m68k_finish_dynamic_sections): Likewise.
1487 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1488 (elf_backend_always_size_sections): Define.
1490 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1492 * elflink.c (elf_link_add_object_symbols): Save and restore
1493 struct bfd_hash_table table, size and count fields for
1496 2006-06-12 Thiemo Seufer <ths@mips.com>
1498 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1499 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1500 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1501 Delete old comments.
1502 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1504 2006-06-12 Nick Clifton <nickc@redhat.com>
1507 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1508 about mismatched alignments to allow for the case where the common
1509 alignment has been deduced from the section alignment.
1510 * bfd.c (_bfd_default_error_handler): Update comment to explain
1511 why bfd and asection varargs are out of order. Explicitly catch
1512 and abort on NULL bfd and asection arguments.
1514 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1515 Thiemo Seufer <ths@mips.com>
1517 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1518 (STUB_ORI): New macro.
1519 (STUB_LI16U): Fix formatting.
1520 (MIPS_FUNCTION_STUB_SIZE): Delete.
1521 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1522 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1523 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1524 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1525 instead of MIPS_FUNCTION_STUB_SIZE.
1526 (count_section_dynsyms): New function, split out from
1527 _bfd_mips_elf_final_link.
1528 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1529 of the number of dynamic symbols needed and use it to set up
1530 function_stub_size. Use function_stub_size rather than
1531 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1532 Use 16-byte stubs for 0x10000 dynamic symbols.
1533 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1534 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1535 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1536 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1537 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1538 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1539 Use STUB_ORI rather than STUB_LI16U for big stubs.
1540 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1541 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1543 2006-06-09 David Ung <davidu@mips.com>
1545 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1546 calling relocations.
1548 2006-06-08 David Daney <ddaney@avtrex.com>
1550 * elfxx-mips.c (STUB_LI16): Removed.
1551 (STUB_LUI): New macro.
1552 (STUB_LI16U): Ditto.
1553 (STUB_LI16S): Ditto.
1554 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1555 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1556 MIPS_FUNCTION_STUB_SIZE.
1557 (_bfd_mips_elf_always_size_sections): Ditto.
1558 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1559 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1560 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1561 to allow larger symbol table indexes.
1563 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1565 * po/Make-in (pdf, ps): New dummy targets.
1567 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1569 * hash.c (bfd_hash_lookup): Correct stray line.
1571 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1572 (elfcore_grok_nto_status): Use long instead of pid_t.
1573 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1575 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1577 * po/Make-in (top_builddir): Define.
1579 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1581 * Makefile.am: Run "make dep-am".
1582 * Makefile.in: Regenerate.
1583 * config.in: Regenerate.
1585 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1586 H.J. Lu <hongjiu.lu@intel.com>
1589 * elflink.c (bfd_elf_final_link): Don't output section symbols
1590 for special ELF sections.
1592 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1594 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1595 instead of bfd_make_section*.
1596 * aix386-core.c: Likewise.
1597 * aix5ppc-core.c: Likewise.
1598 * aout-adobe.c: Likewise.
1599 * aoutf1.h: Likewise.
1600 * binary.c: Likewise.
1601 * cisco-core.c: Likewise.
1602 * coff-arm.c: Likewise.
1603 * coff-h8300.c: Likewise.
1605 * elf32-bfin.c: Likewise.
1606 * elf32-m32c.c: Likewise.
1607 * hppabsd-core.c: Likewise.
1608 * hpux-core.c: Likewise.
1609 * i386linux.c: Likewise.
1612 * irix-core.c: Likewise.
1613 * lynx-core.c: Likewise.
1614 * m68klinux.c: Likewise.
1615 * mach-o.c: Likewise.
1616 * netbsd-core.c: Likewise.
1617 * nlmcode.h: Likewise.
1618 * opncls.c: Likewise.
1619 * osf-core.c: Likewise.
1620 * peXXigen.c: Likewise.
1621 * ppcboot.c: Likewise.
1622 * ptrace-core.c: Likewise.
1623 * rs6000-core.c: Likewise.
1624 * sco5-core.c: Likewise.
1625 * sparclinux.c: Likewise.
1627 * sunos.c: Likewise.
1628 * trad-core.c: Likewise.
1629 * xcofflink.c: Likewise.
1632 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1634 * Makefile.am (INCLUDES): Use @INCINTL@.
1635 * acinclude.m4: Include new gettext macros.
1636 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1637 Manually substitute POFILES and GMOFILES.
1638 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1640 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1642 * bfd.c (bfd_emul_get_maxpagesize): New.
1643 (bfd_elf_set_pagesize): Likewise.
1644 (bfd_emul_set_maxpagesize): Likewise.
1645 (bfd_emul_get_commonpagesize): Likewise.
1646 (bfd_emul_set_commonpagesize): Likewise.
1647 * bfd-in2.h: Regenerated.
1649 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1650 (xvec_get_elf_backend_data): New.
1651 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1653 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1654 * elfxx-target.h (elfNN_bed): Likewise.
1656 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1657 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1658 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1659 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1660 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1661 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1662 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1663 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1664 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1665 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1666 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1667 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1669 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1670 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1672 * targets.c (bfd_find_target): Support NULL abfd.
1674 2006-05-30 Nick Clifton <nickc@redhat.com>
1676 * po/es.po: Updated Spanish translation.
1678 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1679 H.J. Lu <hongjiu.lu@intel.com>
1681 * elf.c (assign_file_positions_for_load_sections): Retrieve
1682 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1683 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1684 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1686 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1688 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1690 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1692 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1694 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1696 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1698 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1700 * elf.c (sym_is_global): Return a bfd_boolean.
1701 (ignore_section_sym): New function.
1702 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1703 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1704 bfd before using elf_section_syms.
1706 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1708 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1709 (sh*l*-*-netbsdelf*): Likewise.
1710 (sh-*-netbsdelf*): Likewise.
1711 (shl*-*-elf*): Likewise.
1712 (sh[1234]l*-*-elf*): Likewise.
1713 (sh3el*-*-elf*): Likewise.
1714 (shl*-*-kaos*): Likewise.
1715 (sh-*-elf*): Likewise.
1716 (sh[1234]*-elf*): Likewise.
1717 (sh-*-rtems*): Likewise.
1718 (sh-*-kaos*): Likewise.
1720 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1723 * config.bfd: Set want64 to true if 64bit bfd is used.
1724 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1725 (sh*l*-*-netbsdelf*): Likewise.
1726 (sh-*-netbsdelf*): Likewise.
1727 (shl*-*-elf*): Likewise.
1728 (sh[1234]l*-*-elf*): Likewise.
1729 (sh3el*-*-elf*): Likewise.
1730 (shl*-*-kaos*): Likewise.
1731 (sh-*-elf*): Likewise.
1732 (sh[1234]*-elf*): Likewise.
1733 (sh-*-rtems*): Likewise.
1734 (sh-*-kaos*): Likewise.
1736 2006-05-24 Paul Brook <paul@codesourcery.com>
1738 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1739 * elf32-arm.c (output_arch_syminfo): Define.
1740 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1741 elf32_arm_output_arch_local_syms): New functions.
1742 (elf_backend_output_arch_local_syms): Define.
1743 * elflink.c (bfd_elf_final_link): Call
1744 elf_backend_output_arch_local_syms.
1745 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1747 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1749 2006-05-24 Paul Brook <paul@codesourcery.com>
1751 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1752 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1753 elf32_arm_finish_dynamic_symbol): Use them.
1755 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1756 Randolph Chung <tausq@debian.org>
1758 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1759 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1760 Add handling for TLS relocations.
1761 (elf_hpp_reloc_final_type): Handle TLS relocs.
1762 * elf32-hppa.c: Add authors for cleanup and TLS support.
1763 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1764 (elf32_hppa_link_hash_entry): Add tls_type.
1765 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1766 (hppa_link_has_newfunc): Set tls_type.
1767 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1768 (hppa_stub_name): Use hh_name macro.
1769 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1770 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1772 (elf32_hppa_gc_sweep_hook): Likewise.
1773 (allocate_dynrelocs): Handle TLS relocs.
1774 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1775 relocs. Use hh_name macro.
1776 (dtpoff_base): New function.
1778 (elf32_hppa_optimized_tls_reloc): Likewise.
1779 (final_link_relocate): Handle TLS relocs.
1780 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1782 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1783 hh_name and eh_name macros.
1784 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1786 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1788 * archures.c: Add bfd_mach_avr6.
1789 * cpu-avr.c: Likewise.
1790 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1792 * libbfd.h: Regenerate.
1793 * bfd-in2.h:Regenerate.
1794 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1795 * elf32-avr.c: Add elf32-avr.h to include list.
1796 (elf32_avr_stub_hash_entry): New function.
1797 (elf32_avr_link_hash_table): New struct.
1798 (avr_link_hash_table): Likewise.
1799 (avr_stub_hash_entry): Likewise.
1800 (avr_stub_hash_lookup): New function.
1801 (stub_hash_newfunc): New function.
1802 (elf32_avr_link_hash_table_create): New function.
1803 (elf32_avr_link_hash_table_free): New function.
1804 (avr_get_stub_addr): New function.
1805 (debug_relax, debug_stubs): Add new global variables controlling
1806 debugging printout to stdout.
1807 (avr_pc_wrap_around): Change the type to bfd_vma.
1808 (avr_replace_call_ret_sequences): Add a new variable controling
1809 linkrelax optimizations.
1810 (avr_stub_is_required_for_16_bit_reloc): New function.
1811 (avr_final_link_relocate):
1812 Add linker hash table to parameter list. Use stub addr. if necessary.
1813 (elf32_avr_relocate_section):
1814 Add linker hashtable to parameter list of avr_final_link_relocate.
1815 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1816 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1817 (elf32_avr_relax_delete_bytes):
1818 Iterate over all sections of a bfd when adjusting relocs addends.
1819 (elf32_avr_relax_section):
1820 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1822 (avr_stub_name): New function.
1823 (avr_get_stub_entry): New function.
1824 (avr_add_stub): New function.
1825 (avr_build_one_stub): New function.
1826 (avr_size_one_stub): New function.
1827 (elf32_avr_setup_params): New function.
1828 (elf32_avr_setup_section_lists): New function.
1829 (get_local_syms): New function.
1830 (elf32_avr_size_stubs): New function.
1831 (bfd_elf32_bfd_link_hash_table_create): New function.
1832 (bfd_elf32_bfd_link_hash_table_free): New function.
1834 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1838 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1839 update CIE/FDE length. Don't pad to the section alignment.
1841 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1843 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1844 deteted entries in .eh_frame section.
1846 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1848 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1849 instead of _GLOBAL_OFFSET_TABLE_.
1850 (bfin_relocate_section): Ditto.
1851 (_bfin_create_got_section): Ditto.
1852 (elf32_bfinfdpic_create_dynamic_sections): Use
1853 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1854 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1856 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1858 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1859 function syms over other syms.
1861 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1863 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1865 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1866 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1867 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1868 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1869 Use MIPS_ELF_READONLY_SECTION.
1870 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1871 creating DT_TEXTREL.
1872 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1873 if no text relocations were generated.
1875 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1877 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1879 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1881 * elf.c (elf_fake_sections): Formatting.
1882 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1883 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1884 section alignment to increase p_align for PT_LOAD.
1885 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1886 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1887 other than PT_LOAD, and PT_NOTE in core.
1889 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1891 * elf.c (assign_file_positions_for_segments): Split into..
1892 (assign_file_positions_for_load_sections): ..this, and..
1893 (assign_file_positions_for_non_load_sections): ..this new function,..
1894 (assign_file_positions_except_relocs): ..writing program headers here.
1896 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1898 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1899 non-load sections if they have relocs.
1901 2006-05-15 Paul Brook <paul@codesourcery.com>
1903 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1904 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1905 Check symbol name is of specified type.
1906 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1907 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1908 bfd_is_arm_special_symbol_name.
1909 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1910 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1911 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1912 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1913 (bfd_is_arm_special_symbol_name): Add prototype.
1914 * bfd-in2.h: Regenerate.
1916 2006-05-15 David Heine <dlheine@tensilica.com>
1917 Bob Wilson <bob.wilson@acm.org>
1919 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1920 undefined opcode. Clean up assertions.
1921 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1922 Factor most of the code into separate functions....
1923 (can_narrow_instruction, can_widen_instruction): New.
1924 (prev_instr_is_a_loop): New.
1925 (compute_ebb_proposed_actions): Combine error handling code for
1926 decode errors. Replace call to insn_decode_len with inline code.
1927 Use can_narrow_instruction and can_widen_instruction. Handle errors
1928 from call to xtensa_opcode_is_loop.
1929 (relax_section): Adjust calls to narrow_instruction and
1932 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1935 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1938 2006-05-11 Michael Matz <matz@suse.de>
1940 * elflink.c (match_group_member): Correctly iterate group
1943 2006-05-11 Paul Brook <paul@codesourcery.com>
1945 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1946 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1947 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1949 * bfd-in2.h: Regenerate.
1950 * libbfd.h: Regenerate.
1951 * libcoff.h: Regenerate.
1953 2006-05-11 Mike Bland <mbland@google.com>
1955 * elf.c (_bfd_elf_init_private_section_data): Don't change
1956 section type if already set.
1958 2006-05-10 Nick Clifton <nickc@redhat.com>
1961 * elfcode.h (valid_section_index_p): New function: Checks for a
1962 valid section index. Allows indicies in the range SHN_LOPROC to
1964 (elf_object_p): Use valid_section_index_p.
1966 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1968 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1969 ARM_SECREL): Mark WinCE versions of these relocs as partial
1971 (coff_arm_relocate_section): Adjust addend for WinCE.
1973 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1976 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1978 2006-05-09 Nick Clifton <nickc@redhat.com>
1980 * coffcode.h (coff_write_relocs): Produce an error message if a an
1981 out-of-range symbol index is detected in a reloc.
1983 2006-05-09 Ben Elliston <bje@au.ibm.com>
1985 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1986 local variable `dynobj'.
1988 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1990 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1991 of the bfd's sections for the reloc-addend adjustments.
1993 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1995 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1996 (elf_s390_relocate_section): Add code to do the GD->LE and
1997 LD->LE TLS linker optimizations if a brasl instruction is used
1998 for the __tls_get_offset function call.
1999 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
2001 2006-05-05 Alan Modra <amodra@bigpond.net.au>
2003 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
2004 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
2005 the .toc and referenced by a TLS code sequence.
2006 (ppc64_elf_edit_toc): Cater for the unlikely situation that
2007 .toc is the first section in a file.
2009 2006-05-04 Andreas Schwab <schwab@suse.de>
2011 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
2012 regs instead of an array of int.
2013 (struct external_solaris_bcp_core): Likewise.
2014 (swapcore_sun3): Use offsetof instead of computing the offset
2016 (swapcore_sparc): Likewise. Simplify reference to c_regs.
2017 (swapcore_solaris_bcp): Likewise.
2019 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2021 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
2024 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2026 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
2029 2006-05-04 Ben Elliston <bje@au.ibm.com>
2031 * coff-or32.c (bfd_section_from_shdr): Remove unused local
2033 * cofflink.c (process_embedded_commands): Remove unused local
2034 variables `had_read' and `had_shared'.
2035 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2037 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
2039 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2041 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2042 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2043 (bfd_und_symbol, bfd_ind_symbol): Delete.
2044 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2046 (STD_SECTION): Adjust.
2047 (_bfd_generic_new_section_hook): New function, extracted from..
2048 (bfd_section_init): ..here.
2049 (bfd_make_section_old_way): Call new_section_hook for abs, com,
2050 und and ind sections.
2051 * elf.c (_bfd_elf_large_com_section): Adjust.
2052 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2053 * pdp11.c (new_section_hook): Likewise.
2054 * coffcode.h (coff_new_section_hook): Likewise.
2055 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2056 * elf.c (_bfd_elf_new_section_hook): Likewise.
2057 * vms.c (vms_new_section_hook): Likwise.
2058 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2060 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2061 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2062 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2063 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2064 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2065 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2066 * ieee.c (ieee_new_section_hook): Likewise. Call
2067 _bfd_generic_new_section_hook too.
2068 * mmo.c (mmo_new_section_hook): Likewise.
2069 * oasys.c (oasys_new_section_hook): Likewise.
2070 * som.c (som_new_section_hook): Likewise.
2071 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2072 * bfd-in2.h: Regenerate.
2073 * libbfd.h: Regenerate.
2075 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2077 * hash.c (DEFAULT_SIZE): Revert last change.
2078 (higher_prime_number): Correct test for no larger prime. Don't
2079 abort on error, instead return 0. Depopulate primes[].
2080 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2082 2006-05-02 Paul Brook <paul@codesourcery.com>
2084 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2087 2006-05-02 Ben Elliston <bje@au.ibm.com>
2089 * archive.c (bfd_generic_archive_p): Remove unused local variable
2091 * dwarf2.c (decode_line_info): Remove unused local variable
2093 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2095 * tekhex.c (tekhex_write_object_contents): Remove unused local
2096 variable `bytes_written'.
2097 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2098 variable `r_addend'.
2099 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2100 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2101 (_bfd_ns32k_relocate_contents): Remove break after return.
2102 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2104 2006-05-02 Nick Clifton <nickc@redhat.com>
2106 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2107 in order to avoid conflicts with the global DEBUG define.
2109 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2111 * dwarf2.c: Formatting.
2112 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2113 output section check.
2114 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2115 * elf32-m32c.c: Similarly.
2116 * elf32-ppc.c: Similarly.
2117 * elf32-v850.c: Similarly.
2118 * nlm32-sparc.c: Similarly.
2119 * elfcode.h: Similarly.
2120 (elf_symbol_flags): Delete.
2121 * elflink.c (elf_link_input_bfd): Comment typo.
2123 2006-05-01 DJ Delorie <dj@redhat.com>
2125 * bfd-in.h (bfd_hash_table): Add count field.
2126 * bfd-in2.h: Regenerate.
2127 * hash.c (higher_prime_number): New.
2128 (bfd_hash_table_inint_n): Init count field.
2129 (bfd_hash_lookup): Grow table as needed.
2131 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2134 * tekhex.c (getvalue): Change return type to bfd_boolean and
2135 add the new parameter. Return false if the unexpected character
2138 (first_phase): Change return type to bfd_boolean and return
2139 false if the unexpected character is found. Replace abort
2140 with returning false.
2141 (pass_over): Change return type to bfd_boolean and the type of
2142 the second argument to bfd_boolean (*) (bfd *, int, char *).
2143 Return false if FUNC returns false.
2144 (tekhex_object_p): Return NULL if pass_over fails.
2146 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2148 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2150 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2153 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2154 and flags if its BFD flags have been set.
2155 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2156 section type from input if it has been set to something
2159 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2162 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2165 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2166 abfd->sections is NULL.
2167 (elf32_arm_bfd_free_cached_info): New.
2168 (bfd_elf32_bfd_free_cached_info): Defined.
2170 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2171 to _bfd_free_cached_info.
2173 * libbfd-in.h (_bfd_free_cached_info): New.
2174 * libbfd: Regenerated.
2176 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2177 (_bfd_free_cached_info): New.
2179 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2181 * elf.c (assign_file_positions_except_relocs): Move code setting
2182 file position of non-loaded sections..
2183 (assign_file_positions_for_segments): ..to here.
2185 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2188 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2189 applications. Issue an error on sections we don't know how
2192 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2194 * Makefile.am: Run "make dep-am".
2195 * Makefile.in: Regenerate.
2197 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2199 * warning.m4 (--enable-werror): Format help message.
2200 (--enable-build-warnings): Likewise.
2201 * configure: Regenerate.
2203 2006-04-18 Nick Clifton <nickc@redhat.com>
2206 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2207 fields to still be handled as ELF files.
2209 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2211 * po/SRC-POTFILES.in: Regenerated.
2213 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2215 * configure.in: Update version to 2.17.50.
2216 * configure: Regenerated.
2218 2006-04-14 David Heine <dlheine@tensilica.com>
2220 * elf32-xtensa.c (build_reloc_opcodes): New.
2221 (compute_text_actions): Use it to decode opcodes outside inner loop.
2222 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2223 it is set, use it to get the opcodes for relocations.
2224 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2226 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2229 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2230 (GOT_TLS_IE_IE): Likewise.
2231 (GOT_TLS_IE_GD): Likewise.
2232 (GOT_TLS_IE_MASK): Likewise.
2233 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2234 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2236 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2237 are set, treat tls_type as GOT_TLS_IE_BOTH.
2238 (elf_i386_relocate_section): Likewise.
2240 2006-04-07 Randolph Chung <tausq@debian.org>
2242 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2243 (elf64_hppa_grok_psinfo): Likewise.
2244 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2246 2006-04-06 DJ Delorie <dj@redhat.com>
2248 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2249 each plt entry we create.
2251 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2253 * po/Make-in: Add install-html target.
2254 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2255 htmldir. Add install-html and install-html-recursive targets.
2256 * Makefile.in: Regenerate.
2257 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2258 * configure: Regenerate.
2260 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2262 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2263 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2266 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2268 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2271 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2272 James E Wilson <wilson@specifixinc.com>
2275 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2276 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2278 (elfNN_ia64_link_hash_entry): Likewise.
2279 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2281 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2283 (elfNN_ia64_hash_hide_symbol): Likewise.
2284 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2285 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2286 (elfNN_ia64_global_dyn_info_free): New function.
2287 (elfNN_ia64_local_dyn_info_free): Likewise.
2288 (elfNN_ia64_hash_table_free): Free local and global
2289 elfNN_ia64_dyn_sym_info.
2290 (addend_compare): New function.
2291 (sort_dyn_sym_info): Likewise.
2292 (get_dyn_sym_info): Updated to use binary search for addend.
2293 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2294 relocation arrays first.
2296 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2298 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2301 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2304 * elflink.c (check_dynsym): New.
2305 (elf_link_output_extsym): Use it.
2306 (bfd_elf_final_link): Likewise.
2308 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2311 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2312 symbol from the dynamic definition with the default version if
2313 its type and the type of existing regular definition mismatch.
2315 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2316 Daniel Jacobowitz <dan@codesourcery.com>
2318 * config.bfd (sparc-*-vxworks*): New stanza.
2319 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2320 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2321 * configure: Regenerate.
2322 * elf32-sparc.c: Include elf-vxworks.h.
2323 (elf32_sparc_vxworks_link_hash_table_create: New.
2324 (elf32_sparc_vxworks_final_write_processing): New.
2325 (TARGET_BIG_SYM): Override for VxWorks.
2326 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2327 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2328 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2329 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2330 (elf_backend_link_output_symbol_hook): Likewise.
2331 (elf_backend_emit_relocs): Likewise.
2332 (elf_backend_final_write_processing, elf32_bed): Likewise.
2333 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2334 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2335 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2336 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2337 build_plt_entry here.
2338 (create_got_section): Initialize sgotplt for VxWorks.
2339 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2340 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2341 Call elf_vxworks_create_dynamic_sections for VxWorks.
2342 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2343 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2344 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2345 for VxWorks. Check for the .got.plt section.
2346 (sparc_vxworks_build_plt_entry): New function.
2347 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2348 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2349 absolute on VxWorks.
2350 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2351 and DT_PLTGOT on VxWorks.
2352 (sparc_vxworks_finish_exec_plt): New.
2353 (sparc_vxworks_finish_shared_plt): New.
2354 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2355 Use plt_header_size and plt_entry_size.
2356 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2357 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2358 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2359 (elf32-sparc.lo): Likewise.
2360 * Makefile.in: Regenerate.
2361 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2362 (_bfd_target_vector): Add a pointer to it.
2364 2006-03-30 Ben Elliston <bje@au.ibm.com>
2367 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2368 special section number that exceeds the number of ELF sections
2369 (eg. SHN_MIPS_SCOMMON).
2371 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2373 * elfxx-mips.c (mips_got_entry): Add more commentary.
2374 (mips_elf_local_got_index): Use the hash table entry to record
2375 the GOT index of forced-local symbols.
2376 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2377 in either the hash table entry or the mips_got_entry, not both.
2378 Add more commentary.
2379 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2380 mips_elf_initialize_tls_index.
2382 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2384 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2385 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2386 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2387 bfin_areloc_howto_table): Delete. All
2388 uses deleted as well.
2389 (bfin_reloc_map): Delete all stack relocs.
2390 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2391 bfin_reloc_type_lookup): Don't support them.
2392 (bfin_relocate_section): Don't try to handle them.
2394 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2395 * configure.in: Likewise.
2396 * configure: Regenerate.
2397 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2398 (BFIN_RELOC_MAX): Now 0x21.
2399 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2400 (bfd_elf32_bfinfdpic_vec): Declare.
2401 (IS_FDPIC): New macro.
2402 (struct bfinfdpic_elf_link_hash_table): New struct.
2403 (bfinfdpic_hash_table, bfinfdpic_got_section,
2404 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2405 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2406 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2407 bfinfdpic_plt_initial_offset): Accessor macros for it.
2408 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2409 (struct bfinfdpic_relocs_info): New struct.
2410 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2411 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2412 DEFAULT_STACK_SIZE): New macros.
2413 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2414 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2415 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2416 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2417 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2418 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2419 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2420 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2421 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2422 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2423 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2424 _bfinfdpic_resolve_final_relocs_info,
2425 elf32_bfinfdpic_size_dynamic_sections,
2426 elf32_bfinfdpic_always_size_sections,
2427 elf32_bfinfdpic_modify_segment_map,
2428 _bfinfdpic_count_got_plt_entries,
2429 elf32_bfinfdpic_finish_dynamic_sections,
2430 elf32_bfinfdpic_adjust_dynamic_symbol,
2431 elf32_bfinfdpic_finish_dynamic_symbol,
2432 elf32_bfinfdpic_elf_use_relative_eh_frame,
2433 elf32_bfinfdpic_elf_encode_eh_address,
2434 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2435 elf32_bfinfdpic_copy_private_bfd_data,
2436 (struct _bfinfdpic_dynamic_got_info,
2437 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2438 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2439 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2440 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2441 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2442 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2443 bfd_elf32_bfd_copy_private_bfd_data,
2444 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2445 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2446 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2447 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2448 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2449 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2450 elf_backend_omit_section_dynsym): Redefine these macros and include
2451 "elf32-target.h" again to create the elf32-bfinfdpic target.
2452 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2453 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2454 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2455 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2456 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2457 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2458 BFD_RELOC_BFIN_GOTOFFLO): New.
2459 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2460 (_bfd_target_vector): Add it.
2461 * bfd-in2.h: Regenerate.
2462 * libbfd.h: Regenerate.
2464 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2466 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2467 incompatible. Likewise MAC and EMAC code.
2468 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2469 bfd_get_compatible to set the new bfd architecture. Rely on it
2470 to detect incompatibilities.
2472 2006-03-23 Michael Matz <matz@suse.de>
2474 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2475 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2476 BFD_RELOC_X86_64_PLTOFF64.
2477 * bfd-in2.h: Regenerated.
2478 * libbfd.h: Regenerated.
2479 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2480 Add howtos for above relocs.
2481 (x86_64_reloc_map): Add mappings for new relocs.
2482 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2483 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2484 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2486 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2487 elf64_x86_64_check_relocs for the new relocs.
2488 (elf64_x86_64_relocate_section): Handle new relocs.
2490 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2492 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2493 rel->r_addend is zero.
2495 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2497 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2500 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2501 Daniel Jacobowitz <dan@codesourcery.com>
2502 Phil Edwards <phil@codesourcery.com>
2503 Zack Weinberg <zack@codesourcery.com>
2504 Mark Mitchell <mark@codesourcery.com>
2505 Nathan Sidwell <nathan@codesourcery.com>
2507 * bfd-in2.h: Regenerate.
2508 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2509 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2510 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2511 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2512 (bfd_elf32_littlemips_vec): Likewise.
2513 (bfd_elf32_nbigmips_vec): Likewise.
2514 (bfd_elf32_nlittlemips_vec): Likewise.
2515 (bfd_elf32_ntradbigmips_vec): Likewise.
2516 (bfd_elf32_ntradlittlemips_vec): Likewise.
2517 (bfd_elf32_tradbigmips_vec): Likewise.
2518 (bfd_elf32_tradlittlemips_vec): Likewise.
2519 (bfd_elf64_bigmips_vec): Likewise.
2520 (bfd_elf64_littlemips_vec): Likewise.
2521 (bfd_elf64_tradbigmips_vec): Likewise.
2522 (bfd_elf64_tradlittlemips_vec): Likewise.
2523 * elf32-mips.c: Include elf-vxworks.h.
2524 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2525 instead of calling mips_elf32_rtype_to_howto directly.
2526 (mips_vxworks_copy_howto_rela): New reloc howto.
2527 (mips_vxworks_jump_slot_howto_rela): Likewise.
2528 (mips_vxworks_bfd_reloc_type_lookup): New function.
2529 (mips_vxworks_rtype_to_howto): Likewise.
2530 (mips_vxworks_final_write_processing): Likewise.
2531 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2532 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2533 (elf_backend_want_got_plt): Likewise.
2534 (elf_backend_want_plt_sym): Likewise.
2535 (elf_backend_got_symbol_offset): Likewise.
2536 (elf_backend_want_dynbss): Likewise.
2537 (elf_backend_may_use_rel_p): Likewise.
2538 (elf_backend_may_use_rela_p): Likewise.
2539 (elf_backend_default_use_rela_p): Likewise.
2540 (elf_backend_got_header_size: Likewise.
2541 (elf_backend_plt_readonly): Likewise.
2542 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2543 (elf_backend_mips_rtype_to_howto): Likewise.
2544 (elf_backend_adjust_dynamic_symbol): Likewise.
2545 (elf_backend_finish_dynamic_symbol): Likewise.
2546 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2547 (elf_backend_add_symbol_hook): Likewise.
2548 (elf_backend_link_output_symbol_hook): Likewise.
2549 (elf_backend_emit_relocs): Likewise.
2550 (elf_backend_final_write_processing: Likewise.
2551 (elf_backend_additional_program_headers): Likewise.
2552 (elf_backend_modify_segment_map): Likewise.
2553 (elf_backend_symbol_processing): Likewise.
2554 * elfxx-mips.c: Include elf-vxworks.h.
2555 (mips_elf_link_hash_entry): Add is_relocation_target and
2556 is_branch_target fields.
2557 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2558 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2559 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2560 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2561 Return 3 for VxWorks.
2562 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2563 mips_elf_link_hash_table. Return 0 for VxWorks.
2564 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2565 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2566 (mips_vxworks_exec_plt0_entry): New variable.
2567 (mips_vxworks_exec_plt_entry): Likewise.
2568 (mips_vxworks_shared_plt0_entry): Likewise.
2569 (mips_vxworks_shared_plt_entry): Likewise.
2570 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2571 (mips_elf_rel_dyn_section): Change the bfd argument to a
2572 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2573 the name of the section.
2574 (mips_elf_initialize_tls_slots): Update the call to
2575 mips_elf_rel_dyn_section.
2576 (mips_elf_gotplt_index): New function.
2577 (mips_elf_local_got_index): Add an input_section argument.
2578 Update the call to mips_elf_create_local_got_entry.
2579 (mips_elf_got_page): Likewise.
2580 (mips_elf_got16_entry): Likewise.
2581 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2582 arguments. Create dynamic relocations for each entry on VxWorks.
2583 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2584 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2585 and MIPS_RESERVED_GOTNO.
2586 (mips_elf_create_got_section): Update the uses of
2587 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2588 (is_gott_symbol): New function.
2589 (mips_elf_calculate_relocation): Use a dynobj local variable.
2590 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2591 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2592 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2593 relocations on VxWorks. Add dynamic relocations for references
2594 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2595 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2596 in VxWorks executables.
2597 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2598 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2599 Don't allocate a null entry on VxWorks.
2600 (mips_elf_create_dynamic_relocation): Update the call to
2601 mips_elf_rel_dyn_section. Use absolute rather than relative
2602 relocations for VxWorks, and make them RELA rather than REL.
2603 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2604 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2605 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2606 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2607 Call elf_vxworks_create_dynamic_sections for VxWorks and
2608 initialize the plt_header_size and plt_entry_size fields.
2609 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2610 used in VxWorks executables. Don't allocate dynamic relocations
2611 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2612 Set is_relocation_target for each symbol referenced by a relocation.
2613 Allocate .rela.dyn entries for relocations against the special
2614 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2615 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2616 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2617 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2618 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2619 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2620 relocations. Don't set no_fn_stub on VxWorks.
2621 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2622 mips_elf_allocate_dynamic_relocations.
2623 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2624 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2625 entries for VxWorks, and do not create multiple GOTs.
2626 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2627 Handle .got specially for VxWorks. Update the uses of
2628 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2629 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2630 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2631 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2632 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2633 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2634 (mips_vxworks_finish_exec_plt): Likewise.
2635 (mips_vxworks_finish_shared_plt): Likewise.
2636 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2637 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2638 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2639 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2640 and mips_elf_rel_dyn_section. Use a different GOT header for
2641 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2642 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2643 mips_elf_link_hash_table fields.
2644 (_bfd_mips_vxworks_link_hash_table_create): New function.
2645 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2646 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2647 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2648 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2649 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2650 * libbfd.h: Regenerate.
2651 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2652 (elf32-mips.lo): Likewise.
2653 * Makefile.in: Regenerate.
2654 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2655 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2656 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2657 (_bfd_target_vector): Add entries for them.
2659 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2661 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2662 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2663 (elf_backend_special_sections): Remove #undef.
2665 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2667 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2668 for undefined weak symbols.
2670 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2673 * elflink.c (bfd_elf_final_link): Remove
2674 bed->elf_backend_emit_relocs from emit_relocs.
2676 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2678 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2679 first relocation to the second when relaxing TLS GD to LE;
2680 zero it out when relaxing to IE.
2682 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2685 * elflink.c (elf_link_add_object_symbols): Save and restore
2686 warning sym's linked sym.
2688 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2691 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2692 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2693 hash_table -> htab. Formatting. Save entire symbol table
2694 before loading as-needed syms, and restore afterwards if lib not
2695 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2696 name. Free some buffers earlier.
2697 * bfd-in.h (struct bfd_hash_table): Add entsize.
2698 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2699 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2700 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2702 (bfd_hash_table_init): Add param, adjust calls.
2703 * aoutx.h: Adjust all hash_table_init functions and calls.
2705 * coff-arm.c: Likewise.
2706 * coff-h8300.c: Likewise.
2707 * coff-ppc.c: Likewise.
2708 * cofflink.c: Likewise.
2709 * ecoff.c: Likewise.
2710 * ecofflink.c: Likewise.
2711 * elf-m10300.c: Likewise.
2712 * elf-strtab.c: Likewise.
2714 * elf32-arm.c: Likewise.
2715 * elf32-bfin.c: Likewise.
2716 * elf32-cris.c: Likewise.
2717 * elf32-frv.c: Likewise.
2718 * elf32-hppa.c: Likewise.
2719 * elf32-i386.c: Likewise.
2720 * elf32-m32r.c: Likewise.
2721 * elf32-m68hc1x.c: Likewise.
2722 * elf32-m68k.c: Likewise.
2723 * elf32-ppc.c: Likewise.
2724 * elf32-s390.c: Likewise.
2725 * elf32-sh.c: Likewise.
2726 * elf32-vax.c: Likewise.
2727 * elf64-alpha.c: Likewise.
2728 * elf64-hppa.c: Likewise.
2729 * elf64-ppc.c: Likewise.
2730 * elf64-s390.c: Likewise.
2731 * elf64-sh64.c: Likewise.
2732 * elf64-x86-64.c: Likewise.
2733 * elfxx-ia64.c: Likewise.
2734 * elfxx-mips.c: Likewise.
2735 * elfxx-sparc.c: Likewise.
2736 * i386linux.c: Likewise.
2737 * libaout.h: Likewise.
2738 * libbfd-in.h: Likewise.
2739 * libcoff-in.h: Likewise.
2740 * linker.c: Likewise.
2741 * m68klinux.c: Likewise.
2742 * merge.c: Likewise.
2743 * opncls.c: Likewise.
2744 * pdp11.c: Likewise.
2745 * sparclinux.c: Likewise.
2746 * stabs.c: Likewise.
2747 * sunos.c: Likewise.
2749 * xcofflink.c: Likewise.
2750 * section.c (struct section_hash_entry): Move to..
2751 * libbfd-in.h: ..here.
2752 * Makefile.am: Run "make dep-am"
2753 * Makefile.in: Regenerate.
2754 * bfd-in2.h: Regenerate.
2755 * libbfd.h: Regenerate.
2756 * libcoff.h: Regenerate.
2758 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2760 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2761 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2762 last change to REL32 relocs so that they are counted as
2763 possibly dynamic as per REL24 and REL14.
2765 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2767 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2770 2006-03-15 Ben Elliston <bje@au.ibm.com>
2772 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2773 in_list elements, not just the first.
2775 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2777 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2779 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2780 for final links too.
2782 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2784 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2786 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2789 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2791 2006-03-10 Paul Brook <paul@codesourcery.com>
2793 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2794 (elf32_arm_print_private_bfd_data): Ditto.
2796 2006-03-09 Paul Brook <paul@codesourcery.com>
2798 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2801 2006-03-09 Khem Raj <khem@mvista.com>
2803 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2806 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2808 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2810 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2811 Daniel Jacobowitz <dan@codesourcery.com>
2812 Zack Weinberg <zack@codesourcery.com>
2813 Nathan Sidwell <nathan@codesourcery.com>
2814 Paul Brook <paul@codesourcery.com>
2815 Ricardo Anguiano <anguiano@codesourcery.com>
2816 Phil Edwards <phil@codesourcery.com>
2818 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2819 (bfd_elf32_bigarm_symbian_vec): Likewise.
2820 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2821 (bfd_elf32_littlearm_vec): Likewise.
2822 (bfd_elf32_littlearm_symbian_vec): Likewise.
2823 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2824 * configure: Regenerate.
2825 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2826 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2827 (elf32_arm_vxworks_bed): Add forward declaration.
2828 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2829 (elf32_arm_vxworks_exec_plt0_entry): New table.
2830 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2831 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2832 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2833 (reloc_section_p): New function.
2834 (create_got_section): Use RELOC_SECTION.
2835 (elf32_arm_create_dynamic_sections): Likewise. Call
2836 elf_vxworks_create_dynamic_sections for VxWorks targets.
2837 Choose between the two possible values of plt_header_size
2839 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2840 (elf32_arm_abs12_reloc): New function.
2841 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2842 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2843 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2844 r_addend fields of relocs. On rela targets, skip any code that
2845 adjusts in-place addends. When using _bfd_link_final_relocate
2846 to perform a final relocation, pass rel->r_addend as the addend
2848 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2849 object, ignore flags that are not standard on VxWorks.
2850 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2851 relocs on VxWorks. Use reloc_section_p.
2852 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2853 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2854 .rela.plt.unloaded relocs on VxWorks targets.
2855 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2856 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2857 instead of DT_REL* tags on RELA targets.
2858 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2859 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2860 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2861 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2862 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2863 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2864 Correct the .rela.plt.unreloaded symbol indexes.
2865 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2866 hook on VxWorks targets.
2867 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2868 Minor formatting tweak.
2869 (elf32_arm_vxworks_final_write_processing): New function.
2870 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2872 (elf_backend_final_write_processing): Likewise.
2873 (elf_backend_emit_relocs): Likewise.
2874 (elf_backend_want_plt_sym): Likewise.
2875 (ELF_MAXPAGESIZE): Likewise.
2876 (elf_backend_may_use_rel_p): Minor formatting tweak.
2877 (elf_backend_may_use_rela_p): Likewise.
2878 (elf_backend_default_use_rela_p): Likewise.
2879 (elf_backend_rela_normal): Likewise.
2880 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2882 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2884 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2885 New. Adjust other variants.
2886 (bfd_default_scan): Update.
2887 * bfd-in2.h: Rebuilt.
2888 * cpu-m68k.c: Adjust.
2889 (bfd_m68k_compatible): New. Use it for architectures.
2890 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2891 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2893 (elf32_m68k_print_private_bfd_data): Adjust.
2894 * ieee.c (ieee_write_processor): Adjust.
2896 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2898 * dwarf2.c: Formatting.
2899 (add_line_info): Remove outer loop.
2901 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2902 Alan Modra <amodra@bigpond.net.au>
2905 * dwarf2.c (loadable_section): New struct.
2906 (dwarf2_debug): Add loadable_section_count and
2908 (new_line_sorts_after): New.
2909 (add_line_info): Use new_line_sorts_after to compare line
2911 (check_function_name): Removed.
2912 (unset_sections): New.
2913 (place_sections): New.
2914 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2915 and unset_sections on relocatable files.
2916 (_bfd_dwarf2_find_line): Likewise.
2918 2006-03-03 Nick Clifton <nickc@redhat.com>
2920 * cpu-avr.c: Update to ISO-C90 formatting.
2921 * elf32-avr.c: Likewise.
2923 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2925 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2927 (bfd_elf_avr_final_write_processing): Set
2928 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2929 (elf32_avr_relax_section): New function.
2930 (elf32_avr_relax_delete_bytes): New function.
2931 (elf32_avr_get_relocated_section_contents): New function.
2932 (avr_pc_wrap_around): New function.
2933 (avr_relative_distance_considering_wrap_around): New function.
2934 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2935 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2936 * libbfd.h: Regenerate.
2937 * bfd-in2.h: Regenerate.
2939 2006-03-02 DJ Delorie <dj@redhat.com>
2941 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2944 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2946 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2947 bfd_elf32_powerpc_vxworks_vec.
2949 2006-03-02 Nick Clifton <nickc@redhat.com>
2951 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2953 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2955 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2956 elf_vxworks_create_dynamic_sections.
2957 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2959 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2960 elf_vxworks_create_dynamic_sections.
2961 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2963 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2964 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2966 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2968 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2969 (elf_backend_link_output_symbol_hook): Use
2970 elf_vxworks_link_output_symbol_hook instead.
2971 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2972 (elf_backend_link_output_symbol_hook): Use
2973 elf_vxworks_link_output_symbol_hook instead.
2974 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2975 same interface as elf_backend_link_output_symbol_hook.
2976 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2977 prototype accordingly.
2979 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2981 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2982 (ppc_elf_link_hash_table): Replace old_got and new_got with
2983 plt_type and can_use_new_plt.
2984 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2985 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2986 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2987 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2988 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2989 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2990 this function should not be called for VxWorks targets.
2991 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2992 (allocate_got): Likewise. Rearrange so that max_before_header
2993 is only used for PLT_OLD and PLT_NEW.
2994 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2995 (ppc_elf_size_dynamic_sections): Likewise.
2996 (ppc_elf_relax_section): Likewise.
2997 (ppc_elf_relocate_section): Likewise.
2998 (ppc_elf_finish_dynamic_symbol): Likewise.
2999 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
3001 2006-02-28 Richard Sandiford <richard@codesourcery.com>
3003 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
3004 (elf_i386_link_hash_table_create): Initialize it.
3005 (elf_i386_compute_jump_table_size): Use it instead of
3006 srelplt->reloc_count.
3007 (allocate_dynrelocs): Likewise.
3008 (elf_i386_size_dynamic_sections): Likewise.
3009 (elf_i386_relocate_section): Likewise.
3011 2006-02-27 Jakub Jelinek <jakub@redhat.com>
3013 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
3014 (_bfd_elf_write_section_eh_frame): Likewise.
3016 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
3018 * po/Make-in: Add html target.
3020 2006-02-27 Richard Sandiford <richard@codesourcery.com>
3022 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
3023 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
3024 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
3025 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
3026 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3027 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3028 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3029 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
3030 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3031 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3032 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3033 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3034 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3035 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3036 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3037 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
3038 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3039 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3040 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3041 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3042 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3044 2006-02-25 Richard Sandiford <richard@codesourcery.com>
3046 * elf-bfd.h (elf_link_hash_table): Add hplt field.
3047 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3048 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3049 * elf32-frv.c (_frv_create_got_section): Likewise.
3050 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3051 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3052 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3053 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3054 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3055 (elf_i386_link_hash_table_create): Don't initialize them.
3056 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3058 (elf_i386_finish_dynamic_symbol): Likewise.
3059 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3060 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3061 (ppc_elf_finish_dynamic_symbol): Likewise.
3063 2006-02-24 DJ Delorie <dj@redhat.com>
3065 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3066 (m32c_elf_relocate_section): Don't relocate them.
3067 (compare_reloc): New.
3068 (relax_reloc): Remove.
3069 (m32c_offset_for_reloc): New.
3070 (m16c_addr_encodings): New.
3071 (m16c_jmpaddr_encodings): New.
3072 (m32c_addr_encodings): New.
3073 (m32c_elf_relax_section): Relax jumps and address displacements.
3074 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3077 * reloc.c: Add m32c relax relocs.
3078 * libbfd.h: Regenerate.
3079 * bfd-in2.h: Regenerate.
3081 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3084 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3085 (_bfd_elf_link_hash_fixup_symbol): New.
3087 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3088 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3091 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3093 * elfxx-target.h (elf_backend_fixup_symbol): New.
3094 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3096 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3098 * cpu-ia64-opc.c (ins_immu5b): New.
3099 (ext_immu5b): Likewise.
3100 (elf64_ia64_operands): Add IMMU5b.
3102 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3105 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3107 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3108 * elf32-i386.c (allocate_dynrelocs): Likewise.
3109 * elf32-s390.c (allocate_dynrelocs): Likewise.
3110 * elf32-sh.c (allocate_dynrelocs): Likewise.
3111 * elf64-s390.c (allocate_dynrelocs): Likewise.
3112 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3113 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3114 on undef weak with non-default visibility too.
3115 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3117 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3119 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3120 error, instead call _exit.
3121 (_bfd_abort): Call _exit not xexit.
3123 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3125 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3127 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3129 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3130 Anil Paranjape <anilp1@kpitcummins.com>
3131 Shilin Shakti <shilins@kpitcummins.com>
3133 * Makefile.am: Add xc16x related entry
3134 * Makefile.in: Regenerate
3135 * archures.c: Add bfd_xc16x_arch
3136 * bfd-in2.h: Regenerate
3137 * config.bfd: Add xc16x-*-elf
3138 * configure.in: Add bfd_elf32_xc16x_vec
3139 * configure: Regenerate.
3140 * targets.c: Added xc16x related information
3141 * cpu-xc16x.c: New file
3142 * reloc.c: Add new relocations specific to xc16x:
3143 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3145 * elf32-xc16x.c: New file.
3147 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3149 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3150 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3152 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3155 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3157 (ppc64_elf_relocate_section): Check output reloc section size.
3158 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3160 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3163 * elf.c (get_segment_type): New function.
3164 (_bfd_elf_print_private_bfd_data): Use it.
3165 (print_segment_map): New function.
3166 (assign_file_positions_for_segments): Call print_segment_map
3167 when there are not enough room for program headers.
3169 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3171 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3172 traditional MIPS ELF targets.
3174 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3177 * dwarf2.c (check_function_name): New function.
3178 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3179 check if function is correct.
3181 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3183 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3185 (elf_link_input_bfd): Adjust comments.
3187 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3189 * elf.c (copy_private_bfd_data): Minor update.
3191 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3194 * elf.c (copy_private_bfd_data): Renamed to ...
3195 (rewrite_elf_program_header): This.
3196 (copy_elf_program_header): New function.
3197 (copy_private_bfd_data): Likewise.
3199 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3201 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3202 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3203 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3204 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3205 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3206 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3207 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3208 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3209 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3210 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3211 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3212 bfd_mach_mcf_isa_b_usp_float_emac): New.
3213 (bfd_default_scan): Update coldfire mapping.
3214 * bfd-in.h (bfd_m68k_mach_to_features,
3215 bfd_m68k_features_to_mach): Declare.
3216 * bfd-in2.h: Rebuilt.
3217 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3218 adjust legacy names.
3219 (m68k_arch_features): New.
3220 (bfd_m68k_mach_to_features,
3221 bfd_m68k_features_to_mach): Define.
3222 * elf32-m68k.c (elf32_m68k_object_p): New.
3223 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3224 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3225 (elf_backend_object_p): Define.
3226 * ieee.c (ieee_write_processor): Update coldfire machines.
3227 * libbfd.h: Rebuilt.
3229 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3231 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3234 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3236 * coff-z80.c (r_imm24): New howto.
3237 (rtype2howto): New case R_IMM24.
3238 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3239 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3241 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3243 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3244 has already been assigned a GOT index, copy that index to the
3245 current hash table entry.
3247 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3249 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3250 for call-to-undefweak reloc overflow.
3252 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3254 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3255 for 32-bit relocs overflow.
3257 2006-01-27 Paul Brook <paul@codesourcery.com>
3259 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3262 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3264 Introduce TLS descriptors for i386 and x86_64.
3265 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3266 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3267 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3268 * libbfd.h, bfd-in2.h: Rebuilt.
3269 * elf32-i386.c (elf_howto_table): New relocations.
3270 (R_386_tls): Adjust.
3271 (elf_i386_reloc_type_lookup): Map new relocations.
3272 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3273 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3274 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3275 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3276 (elf_i386_local_tlsdesc_gotent): New macro.
3277 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3278 (elf_i386_compute_jump_table_size): New macro.
3279 (link_hash_newfunc): Initialize tlsdesc_got.
3280 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3281 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3282 R_386_TLS_DESC_CALL.
3283 (elf_i386_check_relocs): Likewise. Allocate space for
3284 local_tlsdesc_gotent.
3285 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3286 R_386_TLS_DESC_CALL.
3287 (allocate_dynrelocs): Count function PLT relocations. Reserve
3288 space for TLS descriptors and relocations.
3289 (elf_i386_size_dynamic_sections): Reserve space for TLS
3290 descriptors and relocations. Set up sgotplt_jump_table_size.
3291 Don't zero reloc_count in srelplt.
3292 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3293 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3294 R_386_TLS_DESC_CALL.
3295 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3296 (elf_backend_always_size_sections): Define.
3297 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3298 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3299 (R_X86_64_standard): Adjust.
3300 (x86_64_reloc_map): Map new relocs.
3301 (elf64_x86_64_rtype_to_howto): New, split out of...
3302 (elf64_x86_64_info_to_howto): ... this function, and...
3303 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3304 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3305 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3306 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3307 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3308 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3309 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3310 tlsdesc_got and sgotplt_jump_table_size fields.
3311 (elf64_x86_64_compute_jump_table_size): New macro.
3312 (link_hash_newfunc): Initialize tlsdesc_got.
3313 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3314 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3315 R_X86_64_TLSDESC_CALL.
3316 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3317 local_tlsdesc_gotent.
3318 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3319 R_X86_64_TLSDESC_CALL.
3320 (allocate_dynrelocs): Count function PLT relocations. Reserve
3321 space for TLS descriptors and relocations.
3322 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3323 descriptors and relocations. Set up sgotplt_jump_table_size,
3324 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3325 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3327 (elf64_x86_64_always_size_sections): New. Set up
3329 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3330 R_386_TLS_DESC_CALL.
3331 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3332 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3333 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3334 (elf_backend_always_size_sections): Define.
3336 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3339 * dwarf2.c (comp_unit_contains_address): Update comment.
3340 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3341 lma. Return TRUE only if both comp_unit_contains_address and
3342 comp_unit_find_nearest_line return TRUE.
3343 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3345 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3347 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3348 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3349 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3350 elf_gc_mark_dynamic_ref_symbol. Make global.
3351 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3352 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3353 (elfNN_bed): Init new field.
3354 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3355 (ppc64_elf_gc_mark_dynamic_ref): New function.
3357 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3359 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3361 2006-01-17 Nick Clifton <nickc@redhat.com>
3364 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3367 2006-01-11 Nick Clifton <nickc@redhat.com>
3369 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3370 into the newly (re)allocated map array.
3372 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3374 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3376 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3378 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3381 For older changes see ChangeLog-2005
3387 version-control: never
projects / binutils-gdb.git / blob