1 2006-11-18 Alan Modra <amodra@bigpond.net.au>
3 * elflink.c (_bfd_elf_check_kept_section): Test for kept group
4 section. Save result of checks in kept_section.
5 (_bfd_elf_section_already_linked): Tidy. Correct comments.
6 Ignore all group member sections. Handle special matching of
7 single-member groups against linkonce sections via their group
8 section. When such a match is found, set kept_section to the
9 group member section rather than to the group.
11 2006-11-14 Phil Lello <phil.lello@homecall.co.uk>
13 * peXXigen.c: Updates for PE/COFF V8.0, and clarification
14 (dir_names): Added CLR Runtime Header to dir_names[].
15 (_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX
17 (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
18 (pe_print_idata, pe_print_edata)
19 (_bfd_XX_bfd_copy_private_bfd_data_common)
20 (_bfd_XXi_final_link_postscript): Use #DEFINEs for index into
23 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
25 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
27 (bfd_elf32_arm_set_byteswap_code): New prototype.
28 * bfd-in2.h: Regenerate.
29 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
30 byteswap_code as an argument. Revert 2006-11-01 change.
31 (bfd_elf32_arm_set_byteswap_code): New.
32 (elf32_arm_size_dynamic_sections): Call
33 bfd_elf32_arm_process_before_allocation.
35 2006-11-10 Thiemo Seufer <ths@mips.com>
37 * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
40 2006-11-10 Nick Clifton <nickc@redhat.com>
42 * config.bfd: Move previously obsoleted targets to the REMOVED
44 Add maxq-*-coff to the obsolete list.
46 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
48 * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
49 * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
50 * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
52 2006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
54 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
56 (find_arm_glue): Likewise.
57 (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
58 (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
59 ERROR_MESSAGE argument and pass it through.
60 (elf32_arm_to_thumb_export_stub): Update.
61 (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
63 2006-11-07 Alan Modra <amodra@bigpond.net.au>
65 * elf64-ppc.c (enum _ppc64_sec_type): New.
66 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
67 and rename fields. Add sec_type and has_14bit_branch.
68 (struct ppc_link_hash_table): Remove has_14bit_branch.
69 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
70 (ppc64_elf_relocate_section): Likewise.
71 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
72 (ppc64_elf_size_stubs): Don't set default group size here.
73 (group_sections): Instead do so here, and group sections using
74 their individual requirements.
76 2006-11-07 Alan Modra <amodra@bigpond.net.au>
78 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
80 (struct ppc_link_hash_entry): Add "next_dot_sym".
81 (struct ppc_link_hash_table): Add "dot_syms".
82 (link_hash_newfunc): Make list of syms starting with a dot.
83 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
84 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
85 (struct add_symbol_adjust_data): Delete.
86 (add_symbol_adjust): Simplify params and return.
87 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
90 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
92 * libbfd-in.h (_bfd_clear_contents): New prototype.
93 * reloc.c (_bfd_clear_contents): New.
94 * libbfd.h: Regenerated.
96 * elf32-arm.c (elf32_arm_final_link_relocate): Use
98 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
99 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
100 * elf32-i386.c (elf_i386_relocate_section): Likewise.
101 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
102 * elf32-s390.c (elf_s390_relocate_section): Likewise.
103 * elf32-sh.c (sh_elf_relocate_section): Likewise.
104 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
105 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
106 * elf64-s390.c (elf_s390_relocate_section): Likewise.
107 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
108 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
110 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
111 zero for discarded symbols.
112 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
114 2006-11-01 Thiemo Seufer <ths@mips.com>
115 David Ung <davidu@mips.com>
117 * elf-bfd.h (local_call_stubs): New member.
118 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
119 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
120 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
122 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
123 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
124 used stubs with SEC_KEEP. Use the new stub macros.
126 2006-11-01 Alan Modra <amodra@bigpond.net.au>
128 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
131 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
133 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
135 2006-10-31 Alan Modra <amodra@bigpond.net.au>
137 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
138 boundary. Tidy. Comment.
140 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
143 * elf-bfd.h (elf_obj_tdata): Add symbuf.
144 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
145 (_bfd_elf_check_kept_section): Likewise.
146 (bfd_elf_match_symbols_in_sections): Likewise.
148 * elf.c (assign_section_numbers): Updated to add
149 struct bfd_link_info *.
150 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
151 buffer if info->reduce_memory_overheads is false.
153 * elflink.c (match_group_member): Updated to add
154 struct bfd_link_info *.
155 (_bfd_elf_check_kept_section): Likewise.
156 (elf_link_input_bfd): Likewise.
157 (_bfd_elf_section_already_linked): Likewise.
158 (bfd_elf_final_link): Free symbol buffer if
159 info->reduce_memory_overheads is false.
161 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
162 struct bfd_link_info *.
163 (_bfd_generic_section_already_linked): Likewise.
164 * libbfd.h: Regenerated.
166 * linker.c (bfd_section_already_linked): Add
167 struct bfd_link_info *.
168 (_bfd_generic_section_already_linked): Likewise.
169 * targets.c (bfd_target): Add struct bfd_link_info * to
170 _section_already_linked.
171 * bfd-in2.h: Regenerated.
173 2006-10-30 Alan Modra <amodra@bigpond.net.au>
175 * bfd.c (bfd_error_type): Add bfd_error_on_input.
176 (input_bfd, input_error): New static vars.
177 (bfd_set_error): Handle bfd_error_on_input.
178 (bfd_errmsg): Likewise.
179 (bfd_perror): Simplify.
180 * archive.c (_bfd_write_archive_contents): Report errors on input.
181 * bfd-in2.h: Regenerate.
183 2006-10-30 Alan Modra <amodra@bigpond.net.au>
185 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
187 2006-10-28 Richard Sandiford <richard@codesourcery.com>
189 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
190 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
191 (elf_mips_howto_table_rela): Likewise.
192 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
193 (mips_elf64_howto_table_rela): Likewise.
195 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
197 * elf.c (_bfd_elf_init_private_section_data): Assert output
198 section ELF type instead of check if it is SHT_NULL. Copy
199 OS/PROC specific flags from input section to output section.
201 2006-10-27 Alan Modra <amodra@bigpond.net.au>
203 * section.c (SEC_KEEP): Update comment.
204 * bfd-in2.h: Regenerate.
205 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
206 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
207 * stabs.c (_bfd_discard_section_stabs): Likewise.
208 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
210 2006-10-26 Ben Elliston <bje@au.ibm.com>
212 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
214 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
215 * targets.c (find_target): Remove extraneous break.
217 2006-10-26 Ben Elliston <bje@au.ibm.com>
219 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
220 (struct maxq_reloc_map): Unused; remove.
221 (maxq_reloc_map): Likewise.
222 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
224 2006-10-26 Ben Elliston <bje@au.ibm.com>
226 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
227 from int to enum dynamic_lib_link_class lib_class.
228 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
229 * bfd-in2.h: Regenerate.
231 2006-10-25 Alan Modra <amodra@bigpond.net.au>
232 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
233 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
234 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
235 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
237 * cpu-spu.c: New file.
238 * elf32-spu.c: New file.
239 * elf32-spu.h: New file.
240 * archures.c: Add SPU support.
241 * config.bfd: Likewise.
242 * configure.in: Likewise.
244 * targets.c: Likewise.
245 * Makefile.am: Likewise. Run "make dep-am".
246 * libbfd.h: Regenerate.
247 * bfd-in2.h: Regenerate.
248 * Makefile.in: Regenerate.
249 * configure: Regenerate.
250 * po/SRC-POTFILES.in: Regenerate.
252 2006-10-23 Alan Modra <amodra@bigpond.net.au>
254 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
256 2006-10-23 Alan Modra <amodra@bigpond.net.au>
258 * elf32-score.c: Formatting.
259 (elf_backend_omit_section_dynsym): Define.
260 (score_elf_create_dynamic_relocation): Remove code copied from mips.
261 Don't use section syms in dynamic relocs. Remove unused param.
262 (score_elf_final_link_relocate): Remove unused param.
264 2006-10-23 Alan Modra <amodra@bigpond.net.au>
266 * linker.c (fix_syms): Choose best of previous and next
267 section based on section flags and vma.
269 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
271 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
272 only when the non visibility part of st_other is non-zero.
273 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
275 2006-10-20 Richard Sandiford <richard@codesourcery.com>
277 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
278 PT_DYNAMIC on GNU/Linux targets.
280 2006-10-20 Richard Sandiford <richard@codesourcery.com>
282 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
283 size of .rel.dyn reflect the value of DT_RELSZ.
285 2006-10-20 Richard Sandiford <richard@codesourcery.com>
287 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
288 a PT_NULL header for dynamic objects.
289 (_bfd_mips_elf_modify_segment_map): Add it.
291 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
293 * elf32-score.c (score_elf_rel_dyn_section): Replace
294 bfd_make_section with bfd_make_section_with_flags.
295 (_bfd_score_elf_create_dynamic_sections): Ditto.
296 (score_elf_create_got_section): Ditto.
297 (score_elf_final_link_relocate): Delete referrence to
300 2006-10-19 Richard Sandiford <richard@codesourcery.com>
302 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
303 same symbol by increasing r_offset.
304 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
305 large and very small symbol indexes.
307 2006-10-19 Richard Sandiford <richard@codesourcery.com>
309 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
310 and DT_MIPS_RLD_MAP tags for position-independent executables.
311 Do not add DT_DEBUG to shared libraries for any MIPS target.
313 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
316 * elflink.c (elf_link_add_object_symbols): Hide definitions in
319 2006-10-19 Alan Modra <amodra@bigpond.net.au>
321 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
322 don't set, glue section size.
323 (record_arm_to_thumb_glue): Set glue section size here.
324 (record_thumb_to_arm_glue): Likewise.
325 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
326 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
328 2006-10-18 Roy Marples <uberlord@gentoo.org>
330 * elf64-sparc.c: Add FreeBSD support.
331 (elf64_sparc_fbsd_post_process_headers): New function.
332 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
333 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
334 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
335 * configure: Regenerate.
337 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
339 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
340 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
341 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
342 R_ARM_THM_MOVT_BREL relocations.
344 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
346 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
347 R_THM_CALL to 25 and remove FIXME comment.
348 (using_thumb2): New function.
349 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
351 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
353 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
354 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
355 (elf32_arm_gc_sweep_hook): Likewise.
356 (elf32_arm_check_relocs): Likewise.
357 (allocate_dynrelocs): Likewise.
359 2006-10-17 Alan Modra <amodra@bigpond.net.au>
361 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
362 text_index_section and data_index_section.
363 (struct elf_backend_data): Add elf_backend_init_index_section.
364 (_bfd_elf_init_1_index_section): Declare.
365 (_bfd_elf_init_2_index_sections): Declare.
366 * elfxx-target.h (elf_backend_init_index_section): Define.
367 (elfNN_bed): Init new field.
368 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
369 section and text_index_section plus data_index_section.
370 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
371 (_bfd_elf_init_1_index_section): New function.
372 (_bfd_elf_init_2_index_sections): New function.
373 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
374 (elf_link_input_bfd): When emitting relocs, use text_index_section
375 and data_index_section for removed sections.
376 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
377 * elf32-i386.c: Likewise.
378 * elf32-m32r.c: Likewise.
379 * elf32-sh.c: Likewise.
380 * elf32-xstormy16.c: Likewise.
381 * elf32-xtensa.c: Likewise.
382 * elf64-alpha.c: Likewise.
383 * elf64-hppa.c: Likewise.
384 * elf64-mmix.c: Likewise.
385 * elf64-sh64.c: Likewise.
386 * elfxx-ia64.c: Likewise.
387 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
388 and data_index_section sym for relocs against sections with no dynamic
390 (elf_backend_init_index_section): Define.
391 * elf32-cris.c: Similarly.
392 * elf32-hppa.c: Similarly.
393 * elf32-i370.c: Similarly.
394 * elf32-m68k.c: Similarly.
395 * elf32-mips.c: Similarly.
396 * elf32-ppc.c: Similarly.
397 * elf32-s390.c: Similarly.
398 * elf32-sparc.c: Similarly.
399 * elf32-vax.c: Similarly.
400 * elf64-mips.c: Similarly.
401 * elf64-ppc.c: Similarly.
402 * elf64-s390.c: Similarly.
403 * elf64-sparc.c: Similarly.
404 * elf64-x86-64.c: Similarly.
405 * elfn32-mips.c: Similarly.
406 * elfxx-mips.c: Similarly.
407 * elfxx-sparc.c: Similarly.
408 * linker.c (fix_syms): Base symbols in removed sections on
409 previous section in preference to using absolute section.
411 2006-10-16 Andreas Schwab <schwab@suse.de>
413 * elfxx-ia64.c (addend_compare): Properly compute return value.
415 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
418 * elf.c (assign_file_positions_for_non_load_sections): Don't
419 page align empty SHF_ALLOC sections.
421 2006-10-13 Jakub Jelinek <jakub@redhat.com>
423 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
424 .plt sh_entsize to 0 if plt header size isn't multiple of
425 plt entry size or for 32-bit which adds a nop insn at the
426 end of the .plt section.
428 2006-10-12 Bob Wilson <bob.wilson@acm.org>
430 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
431 (elf_backend_action_discarded): Define.
433 2006-10-11 Bob Wilson <bob.wilson@acm.org>
435 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
436 unresolvable relocation error.
437 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
440 2006-10-10 Bob Wilson <bob.wilson@acm.org>
442 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
445 2006-10-03 Jakub Jelinek <jakub@redhat.com>
447 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
448 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
449 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
450 DW_CFA_val_{offset{,_sf},expression}.
451 (skip_non_nops): Record number of DW_CFA_set_loc ops.
452 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
453 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
454 or going to be pcrel, compute set_loc array.
455 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
456 against DW_CFA_set_loc operands.
457 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
459 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
461 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
462 symbols from the --just-syms file.
464 2006-10-01 Alan Modra <amodra@bigpond.net.au>
466 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
469 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
472 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
473 relocation overflow on branches to undefweaks.
475 2006-09-29 Alan Modra <amodra@bigpond.net.au>
477 * po/BLD-POTFILES.in: Regenerate.
478 * po/SRC-POTFILES.in: Regenerate.
480 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
483 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
484 alignment for .data$, .rdata$ and .text$ sections so that sse
485 and sse2 code will work for linkonce sections too.
486 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
488 2006-09-28 Alan Modra <amodra@bigpond.net.au>
490 * elflink.c (_bfd_elf_gc_mark_hook): New function.
491 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
492 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
493 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
494 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
495 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
496 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
497 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
498 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
499 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
500 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
501 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
502 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
503 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
504 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
505 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
506 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
507 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
508 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
509 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
510 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
511 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
512 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
513 (bfinfdpic_gc_sweep_hook): Delete.
514 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
515 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
516 (elf32_d10v_gc_sweep_hook): Delete.
517 (elf_backend_gc_sweep_hook): Don't define.
518 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
519 (fr30_elf_gc_sweep_hook): Delete.
520 (elf_backend_gc_sweep_hook): Don't define.
521 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
522 (elf32_frv_gc_sweep_hook): Delete.
523 (elf_backend_gc_sweep_hook): Don't define.
524 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
525 (iq2000_elf_gc_sweep_hook): Delete.
526 (elf_backend_gc_sweep_hook): Don't define.
527 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
528 _bfd_elf_gc_mark_hook.
529 (openrisc_elf_gc_sweep_hook): Delete.
530 (elf_backend_gc_sweep_hook): Don't define.
531 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
532 (v850_elf_gc_sweep_hook): Delete.
533 (elf_backend_gc_sweep_hook): Don't define.
534 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
535 _bfd_elf_gc_mark_hook.
536 (xstormy16_elf_gc_sweep_hook): Delete.
537 (elf_backend_gc_sweep_hook): Don't define.
538 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
539 (sh_elf64_gc_sweep_hook): Delete.
540 (elf_backend_gc_sweep_hook): Don't define.
541 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
542 (elf32_avr_gc_sweep_hook): Delete.
543 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
544 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
545 (elf32_cr16c_gc_sweep_hook): Delete.
546 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
547 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
548 (elf32_crx_gc_sweep_hook): Delete.
549 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
550 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
551 (elf32_h8_gc_sweep_hook): Delete.
552 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
553 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
554 (ip2k_elf_gc_sweep_hook): Delete.
555 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
556 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
557 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
558 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
559 (elf_backend_gc_sweep_hook): Don't define.
560 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
561 (elf_backend_gc_sweep_hook): Don't define.
562 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
563 (elf32_m68hc11_gc_sweep_hook): Delete.
564 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
565 (elf32_m68hc11_gc_sweep_hook): Delete.
566 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
567 (elf32_msp430_gc_sweep_hook): Delete.
568 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
569 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
570 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
572 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
574 * bfd-in.h (CONST_STRNCPY) : Delete.
577 * bfd-in2.h : Regenerate.
578 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
579 calculate string lengths.
580 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
582 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
586 * elf.c (assign_file_positions_for_non_load_sections): Don't
587 warn zero size allocated sections.
589 2006-09-27 Alan Modra <amodra@bigpond.net.au>
591 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
592 to "name" so that compiler realizes it is never uninitialized.
593 Use bfd_elf_sym_name.
595 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
598 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
599 bfd_alloc to allocate segment map.
600 (copy_elf_program_header): Likewise.
602 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
603 Joseph Myers <joseph@codesourcery.com>
604 Ian Lance Taylor <ian@wasabisystems.com>
605 Ben Elliston <bje@wasabisystems.com>
607 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
608 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
609 (arch_info_struct, bfd_arm_update_notes): Likewise.
610 (architectures): Likewise.
611 (bfd_arm_merge_machines): Check for iWMMXt2.
612 * bfd-in2.h: Rebuild.
614 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
616 * configure: Regenerated.
618 2006-09-22 Alan Modra <amodra@bigpond.net.au>
620 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
622 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
623 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
624 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
626 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
628 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
630 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
631 section in LD to LE linker relaxation for R_390_TLS_LDO32.
632 * elf64-s390.c (elf_s390_relocate_section): Likewise for
635 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
637 * configure.in: Added new target-vectors x86_64coff_vec,
638 x86_64pe_vec, and x86_64pei_vec.
639 * configure: Regenerate.
640 * config.bfd: Adjusted x86_64 target architecture detection.
641 * bfd.c: Add for new target "coff-x86-64"
642 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
643 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
644 * libpei.h: Adjustments for COFF_WITH_pex64.
645 * coffcode.h: Add for new target machine, architecture, signature, and internal
647 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
648 * Makefile.in: Regenerate.
649 * pe-x86_64.c: Add for new target "pe-x86-64".
650 * pei-x86_64.c: Add for new target "pei-x86-64".
651 * peicode.h: Adjusts for new targets.
652 (coff_swap_filehdr_out): Set for this target to
653 _bfd_pex64_only_swap_filehdr_out.
654 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
655 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
656 (jump_table jtab): Add for AMD64MAGIC.
657 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
658 (pe_ILF_object_p): Add coff image-file signature to internal
659 signature translation.
660 * peXXigen.c: Adjust proper include of target coff-header and
661 introduced target specific code
662 (COFF_WITH_pex64): New macro for this target.
663 (pe_print_idata): New dumping method for import section of PE+ files.
664 * targets.c: Add new target vectors declarations for x86_64 coff targets.
665 * coffcode.h: Support code to support the x86_64 PE magic number.
666 * coff-x86_64.c: New file.
668 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
670 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
671 for .stabstr entry, explain why.
673 2006-09-17 Anton Blanchard <anton@samba.org>
674 Alan Modra <amodra@bigpond.net.au>
676 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
677 entry isn't absolute.
679 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
681 * cpu-score.c: New file.
682 * elf32-score.c: New file.
683 * config.bfd: Add Score target.
684 * Makefile.am: Add Score files.
685 * Makefile.in: Regenerate.
686 * archures.c: Add Score architecture.
687 * reloc.c: Add Score relocs.
688 * targets.c: Add Score target vectors.
689 * bfd-in2.h: Regenerate.
690 * libbfd.h: Regenerate.
691 * configure.in: Add Score target.
692 * configure: Regenerate.
694 2006-09-16 Nick Clifton <nickc@redhat.com>
695 Pedro Alves <pedro_alves@portugalmail.pt>
697 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
698 string as its argument and emits the string followed by a comma
699 and then the length of the string.
700 (CONST_STRNEQ): New macro. Checks to see if a variable string
701 has a constant string as its initial characters.
702 (CONST_STRNCPY): New macro. Copies a constant string to the start
703 of a variable string.
704 * bfd-in2.h: Regenerate.
705 * archive.c: Make use of the new macros.
706 * archive64.c: Likewise.
708 * coff-ppc.c: Likewise.
709 * coff-stgo32.c: Likewise.
710 * coffcode.h: Likewise.
711 * cofflink.c: Likewise.
712 * cpu-i960.c: Likewise.
713 * dwarf2.c: Likewise.
715 * elf-m10300.c: Likewise.
717 * elf32-arm.c: Likewise.
718 * elf32-bfin.c: Likewise.
719 * elf32-cris.c: Likewise.
720 * elf32-hppa.c: Likewise.
721 * elf32-i370.c: Likewise.
722 * elf32-i386.c: Likewise.
723 * elf32-iq2000.c: Likewise.
724 * elf32-m32r.c: Likewise.
725 * elf32-m68hc11.c: Likewise.
726 * elf32-m68hc12.c: Likewise.
727 * elf32-m68k.c: Likewise.
728 * elf32-mcore.c: Likewise.
729 * elf32-ppc.c: Likewise.
730 * elf32-s390.c: Likewise.
731 * elf32-sh-symbian.c: Likewise.
732 * elf32-sh.c: Likewise.
733 * elf32-sh64.c: Likewise.
734 * elf32-v850.c: Likewise.
735 * elf32-vax.c: Likewise.
736 * elf32-xtensa.c: Likewise.
737 * elf64-alpha.c: Likewise.
738 * elf64-hppa.c: Likewise.
739 * elf64-mmix.c: Likewise.
740 * elf64-ppc.c: Likewise.
741 * elf64-s390.c: Likewise.
742 * elf64-sh64.c: Likewise.
743 * elf64-x86-64.c: Likewise.
744 * elflink.c: Likewise.
745 * elfxx-ia64.c: Likewise.
746 * elfxx-mips.c: Likewise.
747 * elfxx-sparc.c: Likewise.
748 * hpux-core.c: Likewise.
749 * i386linux.c: Likewise.
751 * libpei.h: Likewise.
752 * linker.c: Likewise.
753 * m68klinux.c: Likewise.
755 * nlmcode.h: Likewise.
756 * osf-core.c: Likewise.
759 * sparclinux.c: Likewise.
760 * vms-hdr.c: Likewise.
762 2006-09-14 Alan Modra <amodra@bigpond.net.au>
765 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
766 that have had their SHT_GROUP section removed.
768 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
771 * elflink.c (elf_link_output_extsym): Compute bucket only if
774 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
777 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
780 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
782 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
783 unconditional setting of low bit for Thumb symbol
784 mistakenly left behind after check for external
785 symbols was added. Fix comment typo.
787 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
789 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
790 (bfd_elf_link_mark_dynamic_symbol): New.
791 (SYMBOLIC_BIND): New.
793 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
794 with SYMBOLIC_BIND (info, h).
795 (elf_i386_relocate_section): Likewise.
796 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
797 (elf64_x86_64_relocate_section): Likewise.
798 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
800 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
801 (bfd_elf_record_link_assignment): Call
802 bfd_elf_link_mark_dynamic_symbol on new entry.
803 (_bfd_elf_merge_symbol): Likewise.
804 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
805 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
806 SYMBOLIC_BIND (info, h).
807 (_bfd_elf_dynamic_symbol_p): Likewise.
808 (_bfd_elf_symbol_refs_local_p): Likewise.
809 (bfd_elf_size_dynamic_sections): Updated.
811 2006-09-05 Bibo Mao <bibo.mao@intel.com>
814 * coffcode.h (coff_write_object_contents): Set the optional
815 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
817 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
819 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
820 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
821 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
822 and R_ARM_THM_PC12 relocations.
824 2006-08-24 Bob Wilson <bob.wilson@acm.org>
826 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
827 (xtensa_get_property_section): New.
828 (xtensa_read_table_entries): Use xtensa_get_property_section.
829 (relax_property_section, xtensa_get_property_predef_flags): Handle
830 group name suffixes in property section names.
831 (match_section_group): New.
833 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
835 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
838 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
840 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
841 plt_thumb_refcount from indirect symbols.
843 2006-08-22 Alan Modra <amodra@bigpond.net.au>
845 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
847 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
849 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
851 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
852 comment for target1_is_rel.
854 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
856 * Makefile.am: Add rules to build pe-arm-wince.lo
857 and pei-arm-wince.lo objects.
858 * Makefile.in: Regenerate.
859 * pe-arm-wince.c: New file.
860 * pei-arm-wince.c: New file.
861 * pei-arm.c: Remove ARM_WINCE block.
862 * pe-arm.c: Remove ARM_WINCE block. Rename
863 bfd_arm_pe_allocate_interworking_sections,
864 bfd_arm_pe_get_bfd_for_interworking, and
865 bfd_arm_pe_process_before_allocation to
866 bfd_armpe_allocate_interworking_sections,
867 bfd_armpe_get_bfd_for_interworking, and
868 bfd_armpe_process_before_allocation. Move them before
870 * bfd.c: ARM wince bfd format names were renamed. Adjust.
871 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
872 with unexpected/conflicting relocs.
873 * targets.c: The arm-wince-pe target got its own new vector.
875 * config.bfd: Likewise.
876 * configure.in: Likewise.
877 * configure: Regenerate.
879 2006-08-18 Paul Brook <paul@codesourcery.com>
881 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
882 (elf32_arm_link_hash_newfunc): Initialize export_glue.
883 (record_arm_to_thumb_glue): Return stub symbol.
884 (elf32_arm_create_thumb_stub): New function.
885 (elf32_arm_to_thumb_stub): Use it.
886 (elf32_arm_to_thumb_export_stub): New function.
887 (elf32_arm_begin_write_processing): New function.
888 (allocate_dynrelocs): Allocate Arm stubs.
889 (elf_backend_begin_write_processing): Define.
890 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
891 Call elf32_arm_begin_write_processing.
893 2006-08-17 Alan Modra <amodra@bigpond.net.au>
895 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
896 (ppc64_elf_build_stubs): Use new lazy linking stub.
898 2006-08-17 Alan Modra <amodra@bigpond.net.au>
900 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
902 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
905 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
906 only if there is a PT_DYNAMIC segment.
907 (_bfd_elf_map_sections_to_segments): Likewise.
908 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
909 segment alignment to 1.
911 2006-08-15 Thiemo Seufer <ths@mips.com>
912 Nigel Stephens <nigel@mips.com>
914 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
915 (elf_backend_merge_symbol_attribute): Define.
916 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
918 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
920 2006-08-15 Thiemo Seufer <ths@mips.com>
921 Nigel Stephens <nigel@mips.com>
922 David Ung <davidu@mips.com>
924 * config.bfd: Add configurations for mips*el-sde-elf* and
927 2006-08-14 DJ Delorie <dj@redhat.com>
929 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
930 (elf32_mn10300_count_hash_table_entries): New.
931 (elf32_mn10300_list_hash_table_entries): New.
932 (sort_by_value): New.
933 (mn10300_elf_relax_section): Don't skip data sections; restrict
934 code-specific tests to code-specific areas so that potential
935 indirect calls can be detected. Check for multiple local symbols
936 at the same address and merge their flags.
937 (elf32_mn10300_link_hash_newfunc): Initialize value.
939 2006-08-14 Thiemo Seufer <ths@mips.com>
941 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
942 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
945 2006-08-11 Thiemo Seufer <ths@mips.com>
947 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
948 sh_entsize only when sgot was already initialized.
950 2006-08-08 DJ Delorie <dj@redhat.com>
952 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
953 non-moving .align directives. Preserve any DIR32 offset when
954 converting bsr's to jsr's.
956 2006-08-08 Alan Modra <amodra@bigpond.net.au>
958 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
959 after stubs have been built.
961 2006-08-07 Nick Clifton <nickc@redhat.com>
963 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
964 vectors if they are going to be created.
966 2006-08-07 Nick Clifton <nickc@redhat.com>
968 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
969 * configure: Regenerate.
971 2006-08-07 Nick Clifton <nickc@redhat.com>
973 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
974 relocation types if the target is ARM_WINCE.
976 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
978 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
980 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
982 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
984 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
985 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
987 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
989 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
991 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
992 list removed sections to stderr.
994 2006-08-04 Richard Sandiford <richard@codesourcery.com>
995 Kazu Hirata <kazu@codesourcery.com>
996 Phil Edwards <phil@codesourcery.com>
997 Nathan Sidwell <nathan@codesourcery.com>
999 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
1000 bfd_elf32_shlvxworks_vec.
1001 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
1002 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
1003 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
1004 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
1005 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
1006 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
1007 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
1008 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
1009 * configure: Regenerate.
1010 * Makefile.am: Regenerate dependencies.
1011 * Makefile.in: Regenerate.
1012 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
1013 (elf_vxworks_add_symbol_hook): Use it.
1014 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
1015 table entry to check for weak undefined symbols and to obtain
1017 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
1018 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
1019 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
1020 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
1021 special_function field.
1022 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1023 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1024 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1025 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1026 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1027 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1028 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1029 * elf32-sh.c: Include elf32-vxworks.h.
1030 (MINUS_ONE): Define.
1031 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1032 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1034 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
1035 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1036 SH_ELF_RELOC set to bfd_elf_generic_reloc.
1037 (vxworks_object_p, get_howto_table): New functions.
1038 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1039 (sh_elf_info_to_howto): Use get_howto_table.
1040 (sh_elf_relax_section): Honor the partial_inplace field of the
1042 (sh_elf_relax_delete_bytes): Likewise.
1043 (elf_sh_plt_info): New structure.
1044 (PLT_ENTRY_SIZE): Replace both definitions with...
1045 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1046 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1047 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1048 (elf_sh_plt0_entry_le): Likewise.
1049 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1050 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1051 (elf_sh_plts): New structure, with separate definitions for
1052 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1053 (elf_sh_plt0_entry): Delete both definitions.
1054 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1055 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1056 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1057 (elf_sh_plt_reloc_offset): Likewise.
1058 (movi_shori_putval): Delete in favor of...
1059 (install_plt_field): ...this new function, with separate definitions
1060 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1061 (get_plt_info): New function, with separate definitions
1062 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1063 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1064 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1065 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1066 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1067 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1068 (get_plt_index, get_plt_offset): New functions.
1069 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1070 (sh_elf_link_hash_table_create): Initialize them.
1071 (sh_elf_create_dynamic_sections): Call
1072 elf_vxworks_create_dynamic_sections for VxWorks.
1073 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1074 entries. Allocate relocation entries in .rela.plt.unloaded if
1075 generating a VxWorks executable.
1076 (sh_elf_always_size_sections): New function.
1077 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1079 (sh_elf_relocate_section): Use get_howto_table. Honor
1080 partial_inplace when calculating the addend for dynamic
1081 relocations. Use get_plt_index.
1082 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1083 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1084 executables. Populate .rela.plt.unloaded. Do not make
1085 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1086 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1087 htab->plt_info. Handle cases where there is no special PLT header.
1088 Populate the first relocation in .rela.plt.unloaded and fix up
1089 the remaining entries.
1090 (sh_elf_plt_sym_val): Use get_plt_info.
1091 (elf_backend_always_size_sections): Define.
1092 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1093 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1094 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1095 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1096 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1097 (elf_backend_add_symbol_hook): Likewise.
1098 (elf_backend_link_output_symbol_hook): Likewise.
1099 (elf_backend_emit_relocs): Likewise.
1100 (elf_backend_final_write_processing): Likewise.
1101 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1102 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1103 (bfd_elf32_shvxworks_vec): Likewise.
1104 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1105 bfd_elf32_shvxworks_vec.
1107 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1109 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1110 * configure: Regenerate.
1112 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1115 * elf64-x86-64.c: Add FreeBSD support.
1116 (elf64_x86_64_fbsd_post_process_headers): New function.
1117 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1118 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1119 to the targ_selvecs.
1120 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1121 * configure: Regenerate.
1123 2006-07-26 Andreas Schwab <schwab@suse.de>
1125 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1127 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1129 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1130 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1131 (define elf_backend_modify_segment_map): Don't define.
1133 2006-07-25 Thiemo Seufer <ths@networkno.de>
1135 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1136 linking of objects for compatible machine types.
1138 2006-07-25 Thiemo Seufer <ths@networkno.de>
1140 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1141 also for same symbol.
1143 2006-07-25 Thiemo Seufer <ths@mips.com>
1145 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1147 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1149 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1150 sections only if the SHF_OS_NONCONFORMING flag is present.
1152 2006-07-24 Nick Clifton <nickc@redhat.com>
1155 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1156 existance of output sections before putting their entries into the
1159 2006-07-20 Thiemo Seufer <ths@mips.com>
1161 * elf32-mips.c (mips16_jump_reloc): Remove function.
1162 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1163 instead of mips16_jump_reloc.
1164 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1165 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1166 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1168 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1170 * bfd-in.h (enum notice_asneeded_action): Define.
1171 * bfd-in2.h: Regenerate.
1172 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1173 function with NULL name for as-needed handling.
1175 2006-07-18 Paul Brook <paul@codesourcery.com>
1177 * bfd-in2.h: Regenerate.
1178 * libbfd.h: Regenerate.
1179 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1181 2006-07-18 Nick Clifton <nickc@redhat.com>
1183 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1184 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1186 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1188 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1190 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1192 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1194 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1195 to the start of a block.
1197 2006-07-13 Nick Clifton <nickc@redhat.com>
1199 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1200 returning a NULL value.
1202 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1205 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1206 the old versioned dynamic definition to the new one with
1207 non-default visibility. Hide the symbol if it is hidden or
1210 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1212 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1214 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1216 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1217 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1218 Handle SHT_GNU_HASH.
1219 (special_sections_g): Include .gnu.hash section.
1220 (bfd_elf_gnu_hash): New function.
1221 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1222 (struct elf_backend_data): Add elf_hash_symbol method.
1223 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1224 only if info->emit_hash, create .gnu.hash section if
1225 info->emit_gnu_hash.
1226 (struct collect_gnu_hash_codes): New type.
1227 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1228 _bfd_elf_hash_symbol): New functions.
1229 (compute_bucket_count): Don't compute HASHCODES array, instead add
1230 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1231 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1232 When not optimizing, use the number of hashed symbols rather than
1234 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1235 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1236 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1237 adjust compute_bucket_count caller. Create and populate .gnu.hash
1238 section if info->emit_gnu_hash.
1239 (elf_link_output_extsym): Only populate .hash section if
1240 finfo->hash_sec != NULL.
1241 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1242 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1243 (elfNN_bed): Add elf_backend_hash_symbol.
1244 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1245 (elf_backend_hash_symbol): Define.
1246 * elf32-i386.c (elf_i386_hash_symbol): New function.
1247 (elf_backend_hash_symbol): Define.
1249 2006-07-05 Nick Clifton <nickc@redhat.com>
1252 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1253 entry when multiple definitions of a symbol are encountered.
1255 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1257 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1259 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1260 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1262 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1265 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1266 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1268 (elf_i386_relocate_section): Likewise. For GD->IE transition
1269 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1271 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1274 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1275 program_header_size to -1.
1276 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1277 (assign_file_positions_for_load_sections ): Likewise.
1278 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1280 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1281 alloc if already done.
1282 * elf32-i386.c (elf_i386_mkobject): Likewise.
1283 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1284 * elf32-s390.c (elf_s390_mkobject): Likewise.
1285 * elf32-sh.c (sh_elf_mkobject): Likewise.
1286 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1287 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1288 * elf64-s390.c (elf_s390_mkobject): Likewise.
1289 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1290 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1292 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1294 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1295 section for relocatable link.
1297 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1299 * elf-bfd.h (struct elf_backend_data): Add
1300 elf_backend_modify_program_headers.
1301 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1302 (elfNN_bed): Init new field.
1303 * elf.c (elf_modify_segment_map): Remove comment.
1304 (assign_file_positions_for_load_sections): Only call
1305 elf_modify_segment_map for objcopy/strip.
1306 (assign_file_positions_except_relocs): Call
1307 elf_backend_modify_program_headers.
1308 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1310 (elf32_frvfdpic_modify_segment_map): Delete.
1311 (elf32_frvfdpic_modify_program_headers): New.
1312 (elf_backend_modify_segment_map): Don't define.
1313 (elf_backend_modify_program_headers): Define.
1314 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1316 (elf32_bfinfdpic_modify_segment_map): Delete.
1317 (elf32_bfinfdpic_modify_program_headers): New.
1318 (elf_backend_modify_segment_map): Don't define.
1319 (elf_backend_modify_program_headers): Define.
1320 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1322 (elfNN_ia64_modify_segment_map): ..here.
1323 (elf_backend_modify_program_headers): Define.
1325 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1327 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1328 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1330 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1332 * elf-bfd.h: Formatting.
1333 (_bfd_elf_map_sections_to_segments): Declare.
1334 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1335 clear program_header_size.
1336 * elf.c (get_program_header_size): Move. Don't use or set saved
1337 program_header_size here.
1338 (elf_modify_segment_map): New function. Split out from..
1339 (assign_file_positions_for_load_sections): ..here. Assert
1340 header size is correct. Remove dead code.
1341 (_bfd_elf_map_sections_to_segments): Rename from
1342 map_sections_to_segments. Make global. Use get_program_header_size
1343 when we need estimate of header size. Call elf_modify_segment_map.
1344 Set program_header_size.
1345 (print_segment_map): Delete.
1346 (_bfd_elf_sizeof_headers): If segment_map available, get the
1348 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1349 for calling more than once.
1350 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1351 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1352 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1353 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1354 (elf_backend_additional_program_headers): Delete.
1355 (elf_backend_modify_segment_map): Delete.
1356 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1357 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1358 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1360 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1362 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1363 bit for undefined symbols.
1365 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1367 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1369 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1370 bfd_link_info pointer.
1371 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1372 * bfd.c (bfd_sizeof_headers): Tweak param name.
1373 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1374 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1375 * binary.c (binary_sizeof_headers): Adjust.
1376 * bout.c (b_out_sizeof_headers): Adjust.
1377 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1378 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1379 * coffgen.c (coff_sizeof_headers): Adjust.
1380 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1381 (ecoff_compute_section_file_positions): Adjust.
1382 (_bfd_ecoff_write_object_contents): Adjust.
1383 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1384 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1385 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1386 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1387 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1388 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1389 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1390 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1391 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1392 * i386msdos.c: Convert to ISO C.
1393 (msdos_sizeof_headers): Adjust.
1394 * i386os9k.c: Convert to ISO C.
1395 (os9k_sizeof_headers): Adjust.
1396 * ieee.c (ieee_sizeof_headers): Adjust.
1397 * ihex.c (ihex_sizeof_headers): Adjust.
1398 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1399 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1400 * libcoff-in.h (coff_sizeof_headers): Adjust.
1401 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1402 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1403 * mmo.c (mmo_sizeof_headers): Adjust.
1404 * oasys.c (oasys_sizeof_headers): Adjust.
1405 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1406 * pef.c (bfd_pef_sizeof_headers): Adjust.
1407 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1408 * som.c (som_sizeof_headers): Adjust.
1409 * srec.c (srec_sizeof_headers): Adjust.
1410 * tekhex.c (tekhex_sizeof_headers): Adjust.
1411 * versados.c (versados_sizeof_headers): Adjust.
1412 * vms.c (vms_sizeof_headers): Adjust.
1413 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1414 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1415 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1416 * bfd-in2.h: Regenerate.
1417 * libbfd.h: Regenerate.
1418 * libcoff.h: Regenerate.
1420 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1422 * bfd-in2.h: Regenerate.
1423 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1424 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1425 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1426 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1427 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1428 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1429 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1430 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1431 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1432 R_ARM_LDC_SB_G2): New relocation types.
1433 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1434 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1436 (elf32_arm_howto_table_3): Delete; contents merged into
1437 elf32_arm_howto_table_2.
1438 (elf32_arm_howto_from_type): Adjust correspondingly.
1439 (elf32_arm_reloc_map): Extend with the above relocations.
1440 (calculate_group_reloc_mask): New function.
1441 (identify_add_or_sub): New function.
1442 (elf32_arm_final_link_relocate): Support for the above
1444 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1445 codes to correspond to the above relocations.
1447 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1449 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1450 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1451 (elf_m68k_plt_entry): Likewise.
1452 (elf_m68k_plt_info): New table.
1453 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1454 (ISAB_PLT_ENTRY_SIZE): ...this.
1455 (CFV4E_FLAG): Delete.
1456 (elf_cfv4e_plt0_entry): Rename to...
1457 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1458 for the second instruction too.
1459 (elf_cfv4e_plt_entry): Rename to...
1460 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1461 (elf_isab_plt_info): New table.
1462 (CPU32_FLAG): Delete.
1463 (PLT_CPU32_ENTRY_SIZE): Rename to...
1464 (CPU32_PLT_ENTRY_SIZE): ...this.
1465 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1466 style in-place addends.
1467 (elf_cpu32_plt_entry): Likewise.
1468 (elf_cpu32_plt_info): New table.
1469 (elf_m68k_link_hash_table): Add a plt_info field.
1470 (elf_m68k_link_hash_table_create): Initialize it.
1471 (elf_m68k_get_plt_info): New function.
1472 (elf_m68k_always_size_sections): Likewise.
1473 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1474 (elf_m68k_install_pc32): New function.
1475 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1476 elf_m68k_install_pc32.
1477 (elf_m68k_finish_dynamic_sections): Likewise.
1478 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1479 (elf_backend_always_size_sections): Define.
1481 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1483 * elflink.c (elf_link_add_object_symbols): Save and restore
1484 struct bfd_hash_table table, size and count fields for
1487 2006-06-12 Thiemo Seufer <ths@mips.com>
1489 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1490 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1491 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1492 Delete old comments.
1493 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1495 2006-06-12 Nick Clifton <nickc@redhat.com>
1498 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1499 about mismatched alignments to allow for the case where the common
1500 alignment has been deduced from the section alignment.
1501 * bfd.c (_bfd_default_error_handler): Update comment to explain
1502 why bfd and asection varargs are out of order. Explicitly catch
1503 and abort on NULL bfd and asection arguments.
1505 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1506 Thiemo Seufer <ths@mips.com>
1508 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1509 (STUB_ORI): New macro.
1510 (STUB_LI16U): Fix formatting.
1511 (MIPS_FUNCTION_STUB_SIZE): Delete.
1512 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1513 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1514 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1515 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1516 instead of MIPS_FUNCTION_STUB_SIZE.
1517 (count_section_dynsyms): New function, split out from
1518 _bfd_mips_elf_final_link.
1519 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1520 of the number of dynamic symbols needed and use it to set up
1521 function_stub_size. Use function_stub_size rather than
1522 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1523 Use 16-byte stubs for 0x10000 dynamic symbols.
1524 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1525 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1526 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1527 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1528 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1529 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1530 Use STUB_ORI rather than STUB_LI16U for big stubs.
1531 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1532 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1534 2006-06-09 David Ung <davidu@mips.com>
1536 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1537 calling relocations.
1539 2006-06-08 David Daney <ddaney@avtrex.com>
1541 * elfxx-mips.c (STUB_LI16): Removed.
1542 (STUB_LUI): New macro.
1543 (STUB_LI16U): Ditto.
1544 (STUB_LI16S): Ditto.
1545 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1546 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1547 MIPS_FUNCTION_STUB_SIZE.
1548 (_bfd_mips_elf_always_size_sections): Ditto.
1549 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1550 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1551 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1552 to allow larger symbol table indexes.
1554 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1556 * po/Make-in (pdf, ps): New dummy targets.
1558 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1560 * hash.c (bfd_hash_lookup): Correct stray line.
1562 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1563 (elfcore_grok_nto_status): Use long instead of pid_t.
1564 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1566 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1568 * po/Make-in (top_builddir): Define.
1570 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1572 * Makefile.am: Run "make dep-am".
1573 * Makefile.in: Regenerate.
1574 * config.in: Regenerate.
1576 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1577 H.J. Lu <hongjiu.lu@intel.com>
1580 * elflink.c (bfd_elf_final_link): Don't output section symbols
1581 for special ELF sections.
1583 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1585 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1586 instead of bfd_make_section*.
1587 * aix386-core.c: Likewise.
1588 * aix5ppc-core.c: Likewise.
1589 * aout-adobe.c: Likewise.
1590 * aoutf1.h: Likewise.
1591 * binary.c: Likewise.
1592 * cisco-core.c: Likewise.
1593 * coff-arm.c: Likewise.
1594 * coff-h8300.c: Likewise.
1596 * elf32-bfin.c: Likewise.
1597 * elf32-m32c.c: Likewise.
1598 * hppabsd-core.c: Likewise.
1599 * hpux-core.c: Likewise.
1600 * i386linux.c: Likewise.
1603 * irix-core.c: Likewise.
1604 * lynx-core.c: Likewise.
1605 * m68klinux.c: Likewise.
1606 * mach-o.c: Likewise.
1607 * netbsd-core.c: Likewise.
1608 * nlmcode.h: Likewise.
1609 * opncls.c: Likewise.
1610 * osf-core.c: Likewise.
1611 * peXXigen.c: Likewise.
1612 * ppcboot.c: Likewise.
1613 * ptrace-core.c: Likewise.
1614 * rs6000-core.c: Likewise.
1615 * sco5-core.c: Likewise.
1616 * sparclinux.c: Likewise.
1618 * sunos.c: Likewise.
1619 * trad-core.c: Likewise.
1620 * xcofflink.c: Likewise.
1623 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1625 * Makefile.am (INCLUDES): Use @INCINTL@.
1626 * acinclude.m4: Include new gettext macros.
1627 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1628 Manually substitute POFILES and GMOFILES.
1629 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1631 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1633 * bfd.c (bfd_emul_get_maxpagesize): New.
1634 (bfd_elf_set_pagesize): Likewise.
1635 (bfd_emul_set_maxpagesize): Likewise.
1636 (bfd_emul_get_commonpagesize): Likewise.
1637 (bfd_emul_set_commonpagesize): Likewise.
1638 * bfd-in2.h: Regenerated.
1640 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1641 (xvec_get_elf_backend_data): New.
1642 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1644 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1645 * elfxx-target.h (elfNN_bed): Likewise.
1647 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1648 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1649 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1650 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1651 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1652 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1653 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1654 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1655 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1656 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1657 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1658 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1660 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1661 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1663 * targets.c (bfd_find_target): Support NULL abfd.
1665 2006-05-30 Nick Clifton <nickc@redhat.com>
1667 * po/es.po: Updated Spanish translation.
1669 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1670 H.J. Lu <hongjiu.lu@intel.com>
1672 * elf.c (assign_file_positions_for_load_sections): Retrieve
1673 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1674 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1675 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1677 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1679 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1681 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1683 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1685 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1687 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1689 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1691 * elf.c (sym_is_global): Return a bfd_boolean.
1692 (ignore_section_sym): New function.
1693 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1694 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1695 bfd before using elf_section_syms.
1697 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1699 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1700 (sh*l*-*-netbsdelf*): Likewise.
1701 (sh-*-netbsdelf*): Likewise.
1702 (shl*-*-elf*): Likewise.
1703 (sh[1234]l*-*-elf*): Likewise.
1704 (sh3el*-*-elf*): Likewise.
1705 (shl*-*-kaos*): Likewise.
1706 (sh-*-elf*): Likewise.
1707 (sh[1234]*-elf*): Likewise.
1708 (sh-*-rtems*): Likewise.
1709 (sh-*-kaos*): Likewise.
1711 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1714 * config.bfd: Set want64 to true if 64bit bfd is used.
1715 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1716 (sh*l*-*-netbsdelf*): Likewise.
1717 (sh-*-netbsdelf*): Likewise.
1718 (shl*-*-elf*): Likewise.
1719 (sh[1234]l*-*-elf*): Likewise.
1720 (sh3el*-*-elf*): Likewise.
1721 (shl*-*-kaos*): Likewise.
1722 (sh-*-elf*): Likewise.
1723 (sh[1234]*-elf*): Likewise.
1724 (sh-*-rtems*): Likewise.
1725 (sh-*-kaos*): Likewise.
1727 2006-05-24 Paul Brook <paul@codesourcery.com>
1729 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1730 * elf32-arm.c (output_arch_syminfo): Define.
1731 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1732 elf32_arm_output_arch_local_syms): New functions.
1733 (elf_backend_output_arch_local_syms): Define.
1734 * elflink.c (bfd_elf_final_link): Call
1735 elf_backend_output_arch_local_syms.
1736 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1738 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1740 2006-05-24 Paul Brook <paul@codesourcery.com>
1742 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1743 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1744 elf32_arm_finish_dynamic_symbol): Use them.
1746 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1747 Randolph Chung <tausq@debian.org>
1749 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1750 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1751 Add handling for TLS relocations.
1752 (elf_hpp_reloc_final_type): Handle TLS relocs.
1753 * elf32-hppa.c: Add authors for cleanup and TLS support.
1754 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1755 (elf32_hppa_link_hash_entry): Add tls_type.
1756 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1757 (hppa_link_has_newfunc): Set tls_type.
1758 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1759 (hppa_stub_name): Use hh_name macro.
1760 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1761 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1763 (elf32_hppa_gc_sweep_hook): Likewise.
1764 (allocate_dynrelocs): Handle TLS relocs.
1765 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1766 relocs. Use hh_name macro.
1767 (dtpoff_base): New function.
1769 (elf32_hppa_optimized_tls_reloc): Likewise.
1770 (final_link_relocate): Handle TLS relocs.
1771 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1773 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1774 hh_name and eh_name macros.
1775 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1777 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1779 * archures.c: Add bfd_mach_avr6.
1780 * cpu-avr.c: Likewise.
1781 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1783 * libbfd.h: Regenerate.
1784 * bfd-in2.h:Regenerate.
1785 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1786 * elf32-avr.c: Add elf32-avr.h to include list.
1787 (elf32_avr_stub_hash_entry): New function.
1788 (elf32_avr_link_hash_table): New struct.
1789 (avr_link_hash_table): Likewise.
1790 (avr_stub_hash_entry): Likewise.
1791 (avr_stub_hash_lookup): New function.
1792 (stub_hash_newfunc): New function.
1793 (elf32_avr_link_hash_table_create): New function.
1794 (elf32_avr_link_hash_table_free): New function.
1795 (avr_get_stub_addr): New function.
1796 (debug_relax, debug_stubs): Add new global variables controlling
1797 debugging printout to stdout.
1798 (avr_pc_wrap_around): Change the type to bfd_vma.
1799 (avr_replace_call_ret_sequences): Add a new variable controling
1800 linkrelax optimizations.
1801 (avr_stub_is_required_for_16_bit_reloc): New function.
1802 (avr_final_link_relocate):
1803 Add linker hash table to parameter list. Use stub addr. if necessary.
1804 (elf32_avr_relocate_section):
1805 Add linker hashtable to parameter list of avr_final_link_relocate.
1806 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1807 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1808 (elf32_avr_relax_delete_bytes):
1809 Iterate over all sections of a bfd when adjusting relocs addends.
1810 (elf32_avr_relax_section):
1811 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1813 (avr_stub_name): New function.
1814 (avr_get_stub_entry): New function.
1815 (avr_add_stub): New function.
1816 (avr_build_one_stub): New function.
1817 (avr_size_one_stub): New function.
1818 (elf32_avr_setup_params): New function.
1819 (elf32_avr_setup_section_lists): New function.
1820 (get_local_syms): New function.
1821 (elf32_avr_size_stubs): New function.
1822 (bfd_elf32_bfd_link_hash_table_create): New function.
1823 (bfd_elf32_bfd_link_hash_table_free): New function.
1825 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1829 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1830 update CIE/FDE length. Don't pad to the section alignment.
1832 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1834 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1835 deteted entries in .eh_frame section.
1837 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1839 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1840 instead of _GLOBAL_OFFSET_TABLE_.
1841 (bfin_relocate_section): Ditto.
1842 (_bfin_create_got_section): Ditto.
1843 (elf32_bfinfdpic_create_dynamic_sections): Use
1844 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1845 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1847 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1849 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1850 function syms over other syms.
1852 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1854 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1856 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1857 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1858 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1859 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1860 Use MIPS_ELF_READONLY_SECTION.
1861 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1862 creating DT_TEXTREL.
1863 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1864 if no text relocations were generated.
1866 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1868 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1870 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1872 * elf.c (elf_fake_sections): Formatting.
1873 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1874 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1875 section alignment to increase p_align for PT_LOAD.
1876 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1877 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1878 other than PT_LOAD, and PT_NOTE in core.
1880 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1882 * elf.c (assign_file_positions_for_segments): Split into..
1883 (assign_file_positions_for_load_sections): ..this, and..
1884 (assign_file_positions_for_non_load_sections): ..this new function,..
1885 (assign_file_positions_except_relocs): ..writing program headers here.
1887 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1889 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1890 non-load sections if they have relocs.
1892 2006-05-15 Paul Brook <paul@codesourcery.com>
1894 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1895 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1896 Check symbol name is of specified type.
1897 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1898 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1899 bfd_is_arm_special_symbol_name.
1900 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1901 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1902 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1903 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1904 (bfd_is_arm_special_symbol_name): Add prototype.
1905 * bfd-in2.h: Regenerate.
1907 2006-05-15 David Heine <dlheine@tensilica.com>
1908 Bob Wilson <bob.wilson@acm.org>
1910 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1911 undefined opcode. Clean up assertions.
1912 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1913 Factor most of the code into separate functions....
1914 (can_narrow_instruction, can_widen_instruction): New.
1915 (prev_instr_is_a_loop): New.
1916 (compute_ebb_proposed_actions): Combine error handling code for
1917 decode errors. Replace call to insn_decode_len with inline code.
1918 Use can_narrow_instruction and can_widen_instruction. Handle errors
1919 from call to xtensa_opcode_is_loop.
1920 (relax_section): Adjust calls to narrow_instruction and
1923 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1926 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1929 2006-05-11 Michael Matz <matz@suse.de>
1931 * elflink.c (match_group_member): Correctly iterate group
1934 2006-05-11 Paul Brook <paul@codesourcery.com>
1936 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1937 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1938 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1940 * bfd-in2.h: Regenerate.
1941 * libbfd.h: Regenerate.
1942 * libcoff.h: Regenerate.
1944 2006-05-11 Mike Bland <mbland@google.com>
1946 * elf.c (_bfd_elf_init_private_section_data): Don't change
1947 section type if already set.
1949 2006-05-10 Nick Clifton <nickc@redhat.com>
1952 * elfcode.h (valid_section_index_p): New function: Checks for a
1953 valid section index. Allows indicies in the range SHN_LOPROC to
1955 (elf_object_p): Use valid_section_index_p.
1957 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1959 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1960 ARM_SECREL): Mark WinCE versions of these relocs as partial
1962 (coff_arm_relocate_section): Adjust addend for WinCE.
1964 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1967 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1969 2006-05-09 Nick Clifton <nickc@redhat.com>
1971 * coffcode.h (coff_write_relocs): Produce an error message if a an
1972 out-of-range symbol index is detected in a reloc.
1974 2006-05-09 Ben Elliston <bje@au.ibm.com>
1976 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1977 local variable `dynobj'.
1979 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1981 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1982 of the bfd's sections for the reloc-addend adjustments.
1984 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1986 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1987 (elf_s390_relocate_section): Add code to do the GD->LE and
1988 LD->LE TLS linker optimizations if a brasl instruction is used
1989 for the __tls_get_offset function call.
1990 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1992 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1994 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1995 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1996 the .toc and referenced by a TLS code sequence.
1997 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1998 .toc is the first section in a file.
2000 2006-05-04 Andreas Schwab <schwab@suse.de>
2002 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
2003 regs instead of an array of int.
2004 (struct external_solaris_bcp_core): Likewise.
2005 (swapcore_sun3): Use offsetof instead of computing the offset
2007 (swapcore_sparc): Likewise. Simplify reference to c_regs.
2008 (swapcore_solaris_bcp): Likewise.
2010 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2012 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
2015 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2017 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
2020 2006-05-04 Ben Elliston <bje@au.ibm.com>
2022 * coff-or32.c (bfd_section_from_shdr): Remove unused local
2024 * cofflink.c (process_embedded_commands): Remove unused local
2025 variables `had_read' and `had_shared'.
2026 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2028 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
2030 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2032 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2033 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2034 (bfd_und_symbol, bfd_ind_symbol): Delete.
2035 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2037 (STD_SECTION): Adjust.
2038 (_bfd_generic_new_section_hook): New function, extracted from..
2039 (bfd_section_init): ..here.
2040 (bfd_make_section_old_way): Call new_section_hook for abs, com,
2041 und and ind sections.
2042 * elf.c (_bfd_elf_large_com_section): Adjust.
2043 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2044 * pdp11.c (new_section_hook): Likewise.
2045 * coffcode.h (coff_new_section_hook): Likewise.
2046 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2047 * elf.c (_bfd_elf_new_section_hook): Likewise.
2048 * vms.c (vms_new_section_hook): Likwise.
2049 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2051 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2052 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2053 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2054 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2055 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2056 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2057 * ieee.c (ieee_new_section_hook): Likewise. Call
2058 _bfd_generic_new_section_hook too.
2059 * mmo.c (mmo_new_section_hook): Likewise.
2060 * oasys.c (oasys_new_section_hook): Likewise.
2061 * som.c (som_new_section_hook): Likewise.
2062 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2063 * bfd-in2.h: Regenerate.
2064 * libbfd.h: Regenerate.
2066 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2068 * hash.c (DEFAULT_SIZE): Revert last change.
2069 (higher_prime_number): Correct test for no larger prime. Don't
2070 abort on error, instead return 0. Depopulate primes[].
2071 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2073 2006-05-02 Paul Brook <paul@codesourcery.com>
2075 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2078 2006-05-02 Ben Elliston <bje@au.ibm.com>
2080 * archive.c (bfd_generic_archive_p): Remove unused local variable
2082 * dwarf2.c (decode_line_info): Remove unused local variable
2084 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2086 * tekhex.c (tekhex_write_object_contents): Remove unused local
2087 variable `bytes_written'.
2088 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2089 variable `r_addend'.
2090 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2091 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2092 (_bfd_ns32k_relocate_contents): Remove break after return.
2093 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2095 2006-05-02 Nick Clifton <nickc@redhat.com>
2097 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2098 in order to avoid conflicts with the global DEBUG define.
2100 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2102 * dwarf2.c: Formatting.
2103 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2104 output section check.
2105 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2106 * elf32-m32c.c: Similarly.
2107 * elf32-ppc.c: Similarly.
2108 * elf32-v850.c: Similarly.
2109 * nlm32-sparc.c: Similarly.
2110 * elfcode.h: Similarly.
2111 (elf_symbol_flags): Delete.
2112 * elflink.c (elf_link_input_bfd): Comment typo.
2114 2006-05-01 DJ Delorie <dj@redhat.com>
2116 * bfd-in.h (bfd_hash_table): Add count field.
2117 * bfd-in2.h: Regenerate.
2118 * hash.c (higher_prime_number): New.
2119 (bfd_hash_table_inint_n): Init count field.
2120 (bfd_hash_lookup): Grow table as needed.
2122 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2125 * tekhex.c (getvalue): Change return type to bfd_boolean and
2126 add the new parameter. Return false if the unexpected character
2129 (first_phase): Change return type to bfd_boolean and return
2130 false if the unexpected character is found. Replace abort
2131 with returning false.
2132 (pass_over): Change return type to bfd_boolean and the type of
2133 the second argument to bfd_boolean (*) (bfd *, int, char *).
2134 Return false if FUNC returns false.
2135 (tekhex_object_p): Return NULL if pass_over fails.
2137 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2139 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2141 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2144 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2145 and flags if its BFD flags have been set.
2146 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2147 section type from input if it has been set to something
2150 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2153 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2156 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2157 abfd->sections is NULL.
2158 (elf32_arm_bfd_free_cached_info): New.
2159 (bfd_elf32_bfd_free_cached_info): Defined.
2161 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2162 to _bfd_free_cached_info.
2164 * libbfd-in.h (_bfd_free_cached_info): New.
2165 * libbfd: Regenerated.
2167 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2168 (_bfd_free_cached_info): New.
2170 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2172 * elf.c (assign_file_positions_except_relocs): Move code setting
2173 file position of non-loaded sections..
2174 (assign_file_positions_for_segments): ..to here.
2176 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2179 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2180 applications. Issue an error on sections we don't know how
2183 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2185 * Makefile.am: Run "make dep-am".
2186 * Makefile.in: Regenerate.
2188 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2190 * warning.m4 (--enable-werror): Format help message.
2191 (--enable-build-warnings): Likewise.
2192 * configure: Regenerate.
2194 2006-04-18 Nick Clifton <nickc@redhat.com>
2197 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2198 fields to still be handled as ELF files.
2200 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2202 * po/SRC-POTFILES.in: Regenerated.
2204 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2206 * configure.in: Update version to 2.17.50.
2207 * configure: Regenerated.
2209 2006-04-14 David Heine <dlheine@tensilica.com>
2211 * elf32-xtensa.c (build_reloc_opcodes): New.
2212 (compute_text_actions): Use it to decode opcodes outside inner loop.
2213 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2214 it is set, use it to get the opcodes for relocations.
2215 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2217 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2220 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2221 (GOT_TLS_IE_IE): Likewise.
2222 (GOT_TLS_IE_GD): Likewise.
2223 (GOT_TLS_IE_MASK): Likewise.
2224 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2225 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2227 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2228 are set, treat tls_type as GOT_TLS_IE_BOTH.
2229 (elf_i386_relocate_section): Likewise.
2231 2006-04-07 Randolph Chung <tausq@debian.org>
2233 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2234 (elf64_hppa_grok_psinfo): Likewise.
2235 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2237 2006-04-06 DJ Delorie <dj@redhat.com>
2239 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2240 each plt entry we create.
2242 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2244 * po/Make-in: Add install-html target.
2245 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2246 htmldir. Add install-html and install-html-recursive targets.
2247 * Makefile.in: Regenerate.
2248 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2249 * configure: Regenerate.
2251 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2253 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2254 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2257 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2259 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2262 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2263 James E Wilson <wilson@specifixinc.com>
2266 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2267 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2269 (elfNN_ia64_link_hash_entry): Likewise.
2270 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2272 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2274 (elfNN_ia64_hash_hide_symbol): Likewise.
2275 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2276 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2277 (elfNN_ia64_global_dyn_info_free): New function.
2278 (elfNN_ia64_local_dyn_info_free): Likewise.
2279 (elfNN_ia64_hash_table_free): Free local and global
2280 elfNN_ia64_dyn_sym_info.
2281 (addend_compare): New function.
2282 (sort_dyn_sym_info): Likewise.
2283 (get_dyn_sym_info): Updated to use binary search for addend.
2284 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2285 relocation arrays first.
2287 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2289 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2292 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2295 * elflink.c (check_dynsym): New.
2296 (elf_link_output_extsym): Use it.
2297 (bfd_elf_final_link): Likewise.
2299 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2302 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2303 symbol from the dynamic definition with the default version if
2304 its type and the type of existing regular definition mismatch.
2306 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2307 Daniel Jacobowitz <dan@codesourcery.com>
2309 * config.bfd (sparc-*-vxworks*): New stanza.
2310 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2311 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2312 * configure: Regenerate.
2313 * elf32-sparc.c: Include elf-vxworks.h.
2314 (elf32_sparc_vxworks_link_hash_table_create: New.
2315 (elf32_sparc_vxworks_final_write_processing): New.
2316 (TARGET_BIG_SYM): Override for VxWorks.
2317 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2318 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2319 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2320 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2321 (elf_backend_link_output_symbol_hook): Likewise.
2322 (elf_backend_emit_relocs): Likewise.
2323 (elf_backend_final_write_processing, elf32_bed): Likewise.
2324 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2325 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2326 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2327 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2328 build_plt_entry here.
2329 (create_got_section): Initialize sgotplt for VxWorks.
2330 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2331 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2332 Call elf_vxworks_create_dynamic_sections for VxWorks.
2333 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2334 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2335 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2336 for VxWorks. Check for the .got.plt section.
2337 (sparc_vxworks_build_plt_entry): New function.
2338 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2339 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2340 absolute on VxWorks.
2341 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2342 and DT_PLTGOT on VxWorks.
2343 (sparc_vxworks_finish_exec_plt): New.
2344 (sparc_vxworks_finish_shared_plt): New.
2345 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2346 Use plt_header_size and plt_entry_size.
2347 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2348 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2349 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2350 (elf32-sparc.lo): Likewise.
2351 * Makefile.in: Regenerate.
2352 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2353 (_bfd_target_vector): Add a pointer to it.
2355 2006-03-30 Ben Elliston <bje@au.ibm.com>
2358 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2359 special section number that exceeds the number of ELF sections
2360 (eg. SHN_MIPS_SCOMMON).
2362 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2364 * elfxx-mips.c (mips_got_entry): Add more commentary.
2365 (mips_elf_local_got_index): Use the hash table entry to record
2366 the GOT index of forced-local symbols.
2367 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2368 in either the hash table entry or the mips_got_entry, not both.
2369 Add more commentary.
2370 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2371 mips_elf_initialize_tls_index.
2373 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2375 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2376 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2377 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2378 bfin_areloc_howto_table): Delete. All
2379 uses deleted as well.
2380 (bfin_reloc_map): Delete all stack relocs.
2381 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2382 bfin_reloc_type_lookup): Don't support them.
2383 (bfin_relocate_section): Don't try to handle them.
2385 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2386 * configure.in: Likewise.
2387 * configure: Regenerate.
2388 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2389 (BFIN_RELOC_MAX): Now 0x21.
2390 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2391 (bfd_elf32_bfinfdpic_vec): Declare.
2392 (IS_FDPIC): New macro.
2393 (struct bfinfdpic_elf_link_hash_table): New struct.
2394 (bfinfdpic_hash_table, bfinfdpic_got_section,
2395 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2396 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2397 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2398 bfinfdpic_plt_initial_offset): Accessor macros for it.
2399 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2400 (struct bfinfdpic_relocs_info): New struct.
2401 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2402 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2403 DEFAULT_STACK_SIZE): New macros.
2404 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2405 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2406 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2407 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2408 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2409 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2410 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2411 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2412 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2413 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2414 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2415 _bfinfdpic_resolve_final_relocs_info,
2416 elf32_bfinfdpic_size_dynamic_sections,
2417 elf32_bfinfdpic_always_size_sections,
2418 elf32_bfinfdpic_modify_segment_map,
2419 _bfinfdpic_count_got_plt_entries,
2420 elf32_bfinfdpic_finish_dynamic_sections,
2421 elf32_bfinfdpic_adjust_dynamic_symbol,
2422 elf32_bfinfdpic_finish_dynamic_symbol,
2423 elf32_bfinfdpic_elf_use_relative_eh_frame,
2424 elf32_bfinfdpic_elf_encode_eh_address,
2425 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2426 elf32_bfinfdpic_copy_private_bfd_data,
2427 (struct _bfinfdpic_dynamic_got_info,
2428 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2429 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2430 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2431 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2432 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2433 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2434 bfd_elf32_bfd_copy_private_bfd_data,
2435 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2436 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2437 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2438 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2439 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2440 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2441 elf_backend_omit_section_dynsym): Redefine these macros and include
2442 "elf32-target.h" again to create the elf32-bfinfdpic target.
2443 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2444 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2445 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2446 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2447 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2448 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2449 BFD_RELOC_BFIN_GOTOFFLO): New.
2450 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2451 (_bfd_target_vector): Add it.
2452 * bfd-in2.h: Regenerate.
2453 * libbfd.h: Regenerate.
2455 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2457 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2458 incompatible. Likewise MAC and EMAC code.
2459 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2460 bfd_get_compatible to set the new bfd architecture. Rely on it
2461 to detect incompatibilities.
2463 2006-03-23 Michael Matz <matz@suse.de>
2465 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2466 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2467 BFD_RELOC_X86_64_PLTOFF64.
2468 * bfd-in2.h: Regenerated.
2469 * libbfd.h: Regenerated.
2470 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2471 Add howtos for above relocs.
2472 (x86_64_reloc_map): Add mappings for new relocs.
2473 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2474 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2475 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2477 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2478 elf64_x86_64_check_relocs for the new relocs.
2479 (elf64_x86_64_relocate_section): Handle new relocs.
2481 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2483 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2484 rel->r_addend is zero.
2486 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2488 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2491 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2492 Daniel Jacobowitz <dan@codesourcery.com>
2493 Phil Edwards <phil@codesourcery.com>
2494 Zack Weinberg <zack@codesourcery.com>
2495 Mark Mitchell <mark@codesourcery.com>
2496 Nathan Sidwell <nathan@codesourcery.com>
2498 * bfd-in2.h: Regenerate.
2499 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2500 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2501 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2502 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2503 (bfd_elf32_littlemips_vec): Likewise.
2504 (bfd_elf32_nbigmips_vec): Likewise.
2505 (bfd_elf32_nlittlemips_vec): Likewise.
2506 (bfd_elf32_ntradbigmips_vec): Likewise.
2507 (bfd_elf32_ntradlittlemips_vec): Likewise.
2508 (bfd_elf32_tradbigmips_vec): Likewise.
2509 (bfd_elf32_tradlittlemips_vec): Likewise.
2510 (bfd_elf64_bigmips_vec): Likewise.
2511 (bfd_elf64_littlemips_vec): Likewise.
2512 (bfd_elf64_tradbigmips_vec): Likewise.
2513 (bfd_elf64_tradlittlemips_vec): Likewise.
2514 * elf32-mips.c: Include elf-vxworks.h.
2515 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2516 instead of calling mips_elf32_rtype_to_howto directly.
2517 (mips_vxworks_copy_howto_rela): New reloc howto.
2518 (mips_vxworks_jump_slot_howto_rela): Likewise.
2519 (mips_vxworks_bfd_reloc_type_lookup): New function.
2520 (mips_vxworks_rtype_to_howto): Likewise.
2521 (mips_vxworks_final_write_processing): Likewise.
2522 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2523 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2524 (elf_backend_want_got_plt): Likewise.
2525 (elf_backend_want_plt_sym): Likewise.
2526 (elf_backend_got_symbol_offset): Likewise.
2527 (elf_backend_want_dynbss): Likewise.
2528 (elf_backend_may_use_rel_p): Likewise.
2529 (elf_backend_may_use_rela_p): Likewise.
2530 (elf_backend_default_use_rela_p): Likewise.
2531 (elf_backend_got_header_size: Likewise.
2532 (elf_backend_plt_readonly): Likewise.
2533 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2534 (elf_backend_mips_rtype_to_howto): Likewise.
2535 (elf_backend_adjust_dynamic_symbol): Likewise.
2536 (elf_backend_finish_dynamic_symbol): Likewise.
2537 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2538 (elf_backend_add_symbol_hook): Likewise.
2539 (elf_backend_link_output_symbol_hook): Likewise.
2540 (elf_backend_emit_relocs): Likewise.
2541 (elf_backend_final_write_processing: Likewise.
2542 (elf_backend_additional_program_headers): Likewise.
2543 (elf_backend_modify_segment_map): Likewise.
2544 (elf_backend_symbol_processing): Likewise.
2545 * elfxx-mips.c: Include elf-vxworks.h.
2546 (mips_elf_link_hash_entry): Add is_relocation_target and
2547 is_branch_target fields.
2548 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2549 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2550 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2551 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2552 Return 3 for VxWorks.
2553 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2554 mips_elf_link_hash_table. Return 0 for VxWorks.
2555 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2556 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2557 (mips_vxworks_exec_plt0_entry): New variable.
2558 (mips_vxworks_exec_plt_entry): Likewise.
2559 (mips_vxworks_shared_plt0_entry): Likewise.
2560 (mips_vxworks_shared_plt_entry): Likewise.
2561 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2562 (mips_elf_rel_dyn_section): Change the bfd argument to a
2563 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2564 the name of the section.
2565 (mips_elf_initialize_tls_slots): Update the call to
2566 mips_elf_rel_dyn_section.
2567 (mips_elf_gotplt_index): New function.
2568 (mips_elf_local_got_index): Add an input_section argument.
2569 Update the call to mips_elf_create_local_got_entry.
2570 (mips_elf_got_page): Likewise.
2571 (mips_elf_got16_entry): Likewise.
2572 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2573 arguments. Create dynamic relocations for each entry on VxWorks.
2574 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2575 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2576 and MIPS_RESERVED_GOTNO.
2577 (mips_elf_create_got_section): Update the uses of
2578 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2579 (is_gott_symbol): New function.
2580 (mips_elf_calculate_relocation): Use a dynobj local variable.
2581 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2582 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2583 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2584 relocations on VxWorks. Add dynamic relocations for references
2585 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2586 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2587 in VxWorks executables.
2588 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2589 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2590 Don't allocate a null entry on VxWorks.
2591 (mips_elf_create_dynamic_relocation): Update the call to
2592 mips_elf_rel_dyn_section. Use absolute rather than relative
2593 relocations for VxWorks, and make them RELA rather than REL.
2594 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2595 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2596 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2597 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2598 Call elf_vxworks_create_dynamic_sections for VxWorks and
2599 initialize the plt_header_size and plt_entry_size fields.
2600 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2601 used in VxWorks executables. Don't allocate dynamic relocations
2602 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2603 Set is_relocation_target for each symbol referenced by a relocation.
2604 Allocate .rela.dyn entries for relocations against the special
2605 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2606 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2607 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2608 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2609 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2610 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2611 relocations. Don't set no_fn_stub on VxWorks.
2612 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2613 mips_elf_allocate_dynamic_relocations.
2614 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2615 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2616 entries for VxWorks, and do not create multiple GOTs.
2617 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2618 Handle .got specially for VxWorks. Update the uses of
2619 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2620 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2621 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2622 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2623 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2624 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2625 (mips_vxworks_finish_exec_plt): Likewise.
2626 (mips_vxworks_finish_shared_plt): Likewise.
2627 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2628 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2629 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2630 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2631 and mips_elf_rel_dyn_section. Use a different GOT header for
2632 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2633 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2634 mips_elf_link_hash_table fields.
2635 (_bfd_mips_vxworks_link_hash_table_create): New function.
2636 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2637 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2638 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2639 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2640 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2641 * libbfd.h: Regenerate.
2642 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2643 (elf32-mips.lo): Likewise.
2644 * Makefile.in: Regenerate.
2645 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2646 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2647 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2648 (_bfd_target_vector): Add entries for them.
2650 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2652 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2653 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2654 (elf_backend_special_sections): Remove #undef.
2656 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2658 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2659 for undefined weak symbols.
2661 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2664 * elflink.c (bfd_elf_final_link): Remove
2665 bed->elf_backend_emit_relocs from emit_relocs.
2667 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2669 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2670 first relocation to the second when relaxing TLS GD to LE;
2671 zero it out when relaxing to IE.
2673 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2676 * elflink.c (elf_link_add_object_symbols): Save and restore
2677 warning sym's linked sym.
2679 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2682 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2683 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2684 hash_table -> htab. Formatting. Save entire symbol table
2685 before loading as-needed syms, and restore afterwards if lib not
2686 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2687 name. Free some buffers earlier.
2688 * bfd-in.h (struct bfd_hash_table): Add entsize.
2689 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2690 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2691 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2693 (bfd_hash_table_init): Add param, adjust calls.
2694 * aoutx.h: Adjust all hash_table_init functions and calls.
2696 * coff-arm.c: Likewise.
2697 * coff-h8300.c: Likewise.
2698 * coff-ppc.c: Likewise.
2699 * cofflink.c: Likewise.
2700 * ecoff.c: Likewise.
2701 * ecofflink.c: Likewise.
2702 * elf-m10300.c: Likewise.
2703 * elf-strtab.c: Likewise.
2705 * elf32-arm.c: Likewise.
2706 * elf32-bfin.c: Likewise.
2707 * elf32-cris.c: Likewise.
2708 * elf32-frv.c: Likewise.
2709 * elf32-hppa.c: Likewise.
2710 * elf32-i386.c: Likewise.
2711 * elf32-m32r.c: Likewise.
2712 * elf32-m68hc1x.c: Likewise.
2713 * elf32-m68k.c: Likewise.
2714 * elf32-ppc.c: Likewise.
2715 * elf32-s390.c: Likewise.
2716 * elf32-sh.c: Likewise.
2717 * elf32-vax.c: Likewise.
2718 * elf64-alpha.c: Likewise.
2719 * elf64-hppa.c: Likewise.
2720 * elf64-ppc.c: Likewise.
2721 * elf64-s390.c: Likewise.
2722 * elf64-sh64.c: Likewise.
2723 * elf64-x86-64.c: Likewise.
2724 * elfxx-ia64.c: Likewise.
2725 * elfxx-mips.c: Likewise.
2726 * elfxx-sparc.c: Likewise.
2727 * i386linux.c: Likewise.
2728 * libaout.h: Likewise.
2729 * libbfd-in.h: Likewise.
2730 * libcoff-in.h: Likewise.
2731 * linker.c: Likewise.
2732 * m68klinux.c: Likewise.
2733 * merge.c: Likewise.
2734 * opncls.c: Likewise.
2735 * pdp11.c: Likewise.
2736 * sparclinux.c: Likewise.
2737 * stabs.c: Likewise.
2738 * sunos.c: Likewise.
2740 * xcofflink.c: Likewise.
2741 * section.c (struct section_hash_entry): Move to..
2742 * libbfd-in.h: ..here.
2743 * Makefile.am: Run "make dep-am"
2744 * Makefile.in: Regenerate.
2745 * bfd-in2.h: Regenerate.
2746 * libbfd.h: Regenerate.
2747 * libcoff.h: Regenerate.
2749 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2751 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2752 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2753 last change to REL32 relocs so that they are counted as
2754 possibly dynamic as per REL24 and REL14.
2756 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2758 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2761 2006-03-15 Ben Elliston <bje@au.ibm.com>
2763 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2764 in_list elements, not just the first.
2766 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2768 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2770 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2771 for final links too.
2773 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2775 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2777 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2780 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2782 2006-03-10 Paul Brook <paul@codesourcery.com>
2784 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2785 (elf32_arm_print_private_bfd_data): Ditto.
2787 2006-03-09 Paul Brook <paul@codesourcery.com>
2789 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2792 2006-03-09 Khem Raj <khem@mvista.com>
2794 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2797 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2799 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2801 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2802 Daniel Jacobowitz <dan@codesourcery.com>
2803 Zack Weinberg <zack@codesourcery.com>
2804 Nathan Sidwell <nathan@codesourcery.com>
2805 Paul Brook <paul@codesourcery.com>
2806 Ricardo Anguiano <anguiano@codesourcery.com>
2807 Phil Edwards <phil@codesourcery.com>
2809 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2810 (bfd_elf32_bigarm_symbian_vec): Likewise.
2811 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2812 (bfd_elf32_littlearm_vec): Likewise.
2813 (bfd_elf32_littlearm_symbian_vec): Likewise.
2814 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2815 * configure: Regenerate.
2816 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2817 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2818 (elf32_arm_vxworks_bed): Add forward declaration.
2819 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2820 (elf32_arm_vxworks_exec_plt0_entry): New table.
2821 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2822 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2823 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2824 (reloc_section_p): New function.
2825 (create_got_section): Use RELOC_SECTION.
2826 (elf32_arm_create_dynamic_sections): Likewise. Call
2827 elf_vxworks_create_dynamic_sections for VxWorks targets.
2828 Choose between the two possible values of plt_header_size
2830 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2831 (elf32_arm_abs12_reloc): New function.
2832 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2833 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2834 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2835 r_addend fields of relocs. On rela targets, skip any code that
2836 adjusts in-place addends. When using _bfd_link_final_relocate
2837 to perform a final relocation, pass rel->r_addend as the addend
2839 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2840 object, ignore flags that are not standard on VxWorks.
2841 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2842 relocs on VxWorks. Use reloc_section_p.
2843 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2844 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2845 .rela.plt.unloaded relocs on VxWorks targets.
2846 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2847 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2848 instead of DT_REL* tags on RELA targets.
2849 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2850 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2851 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2852 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2853 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2854 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2855 Correct the .rela.plt.unreloaded symbol indexes.
2856 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2857 hook on VxWorks targets.
2858 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2859 Minor formatting tweak.
2860 (elf32_arm_vxworks_final_write_processing): New function.
2861 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2863 (elf_backend_final_write_processing): Likewise.
2864 (elf_backend_emit_relocs): Likewise.
2865 (elf_backend_want_plt_sym): Likewise.
2866 (ELF_MAXPAGESIZE): Likewise.
2867 (elf_backend_may_use_rel_p): Minor formatting tweak.
2868 (elf_backend_may_use_rela_p): Likewise.
2869 (elf_backend_default_use_rela_p): Likewise.
2870 (elf_backend_rela_normal): Likewise.
2871 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2873 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2875 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2876 New. Adjust other variants.
2877 (bfd_default_scan): Update.
2878 * bfd-in2.h: Rebuilt.
2879 * cpu-m68k.c: Adjust.
2880 (bfd_m68k_compatible): New. Use it for architectures.
2881 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2882 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2884 (elf32_m68k_print_private_bfd_data): Adjust.
2885 * ieee.c (ieee_write_processor): Adjust.
2887 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2889 * dwarf2.c: Formatting.
2890 (add_line_info): Remove outer loop.
2892 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2893 Alan Modra <amodra@bigpond.net.au>
2896 * dwarf2.c (loadable_section): New struct.
2897 (dwarf2_debug): Add loadable_section_count and
2899 (new_line_sorts_after): New.
2900 (add_line_info): Use new_line_sorts_after to compare line
2902 (check_function_name): Removed.
2903 (unset_sections): New.
2904 (place_sections): New.
2905 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2906 and unset_sections on relocatable files.
2907 (_bfd_dwarf2_find_line): Likewise.
2909 2006-03-03 Nick Clifton <nickc@redhat.com>
2911 * cpu-avr.c: Update to ISO-C90 formatting.
2912 * elf32-avr.c: Likewise.
2914 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2916 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2918 (bfd_elf_avr_final_write_processing): Set
2919 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2920 (elf32_avr_relax_section): New function.
2921 (elf32_avr_relax_delete_bytes): New function.
2922 (elf32_avr_get_relocated_section_contents): New function.
2923 (avr_pc_wrap_around): New function.
2924 (avr_relative_distance_considering_wrap_around): New function.
2925 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2926 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2927 * libbfd.h: Regenerate.
2928 * bfd-in2.h: Regenerate.
2930 2006-03-02 DJ Delorie <dj@redhat.com>
2932 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2935 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2937 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2938 bfd_elf32_powerpc_vxworks_vec.
2940 2006-03-02 Nick Clifton <nickc@redhat.com>
2942 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2944 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2946 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2947 elf_vxworks_create_dynamic_sections.
2948 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2950 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2951 elf_vxworks_create_dynamic_sections.
2952 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2954 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2955 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2957 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2959 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2960 (elf_backend_link_output_symbol_hook): Use
2961 elf_vxworks_link_output_symbol_hook instead.
2962 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2963 (elf_backend_link_output_symbol_hook): Use
2964 elf_vxworks_link_output_symbol_hook instead.
2965 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2966 same interface as elf_backend_link_output_symbol_hook.
2967 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2968 prototype accordingly.
2970 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2972 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2973 (ppc_elf_link_hash_table): Replace old_got and new_got with
2974 plt_type and can_use_new_plt.
2975 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2976 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2977 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2978 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2979 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2980 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2981 this function should not be called for VxWorks targets.
2982 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2983 (allocate_got): Likewise. Rearrange so that max_before_header
2984 is only used for PLT_OLD and PLT_NEW.
2985 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2986 (ppc_elf_size_dynamic_sections): Likewise.
2987 (ppc_elf_relax_section): Likewise.
2988 (ppc_elf_relocate_section): Likewise.
2989 (ppc_elf_finish_dynamic_symbol): Likewise.
2990 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2992 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2994 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2995 (elf_i386_link_hash_table_create): Initialize it.
2996 (elf_i386_compute_jump_table_size): Use it instead of
2997 srelplt->reloc_count.
2998 (allocate_dynrelocs): Likewise.
2999 (elf_i386_size_dynamic_sections): Likewise.
3000 (elf_i386_relocate_section): Likewise.
3002 2006-02-27 Jakub Jelinek <jakub@redhat.com>
3004 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
3005 (_bfd_elf_write_section_eh_frame): Likewise.
3007 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
3009 * po/Make-in: Add html target.
3011 2006-02-27 Richard Sandiford <richard@codesourcery.com>
3013 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
3014 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
3015 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
3016 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
3017 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3018 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3019 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3020 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
3021 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3022 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3023 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3024 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3025 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3026 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3027 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3028 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
3029 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3030 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3031 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3032 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3033 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3035 2006-02-25 Richard Sandiford <richard@codesourcery.com>
3037 * elf-bfd.h (elf_link_hash_table): Add hplt field.
3038 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3039 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3040 * elf32-frv.c (_frv_create_got_section): Likewise.
3041 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3042 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3043 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3044 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3045 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3046 (elf_i386_link_hash_table_create): Don't initialize them.
3047 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3049 (elf_i386_finish_dynamic_symbol): Likewise.
3050 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3051 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3052 (ppc_elf_finish_dynamic_symbol): Likewise.
3054 2006-02-24 DJ Delorie <dj@redhat.com>
3056 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3057 (m32c_elf_relocate_section): Don't relocate them.
3058 (compare_reloc): New.
3059 (relax_reloc): Remove.
3060 (m32c_offset_for_reloc): New.
3061 (m16c_addr_encodings): New.
3062 (m16c_jmpaddr_encodings): New.
3063 (m32c_addr_encodings): New.
3064 (m32c_elf_relax_section): Relax jumps and address displacements.
3065 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3068 * reloc.c: Add m32c relax relocs.
3069 * libbfd.h: Regenerate.
3070 * bfd-in2.h: Regenerate.
3072 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3075 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3076 (_bfd_elf_link_hash_fixup_symbol): New.
3078 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3079 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3082 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3084 * elfxx-target.h (elf_backend_fixup_symbol): New.
3085 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3087 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3089 * cpu-ia64-opc.c (ins_immu5b): New.
3090 (ext_immu5b): Likewise.
3091 (elf64_ia64_operands): Add IMMU5b.
3093 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3096 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3098 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3099 * elf32-i386.c (allocate_dynrelocs): Likewise.
3100 * elf32-s390.c (allocate_dynrelocs): Likewise.
3101 * elf32-sh.c (allocate_dynrelocs): Likewise.
3102 * elf64-s390.c (allocate_dynrelocs): Likewise.
3103 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3104 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3105 on undef weak with non-default visibility too.
3106 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3108 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3110 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3111 error, instead call _exit.
3112 (_bfd_abort): Call _exit not xexit.
3114 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3116 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3118 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3120 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3121 Anil Paranjape <anilp1@kpitcummins.com>
3122 Shilin Shakti <shilins@kpitcummins.com>
3124 * Makefile.am: Add xc16x related entry
3125 * Makefile.in: Regenerate
3126 * archures.c: Add bfd_xc16x_arch
3127 * bfd-in2.h: Regenerate
3128 * config.bfd: Add xc16x-*-elf
3129 * configure.in: Add bfd_elf32_xc16x_vec
3130 * configure: Regenerate.
3131 * targets.c: Added xc16x related information
3132 * cpu-xc16x.c: New file
3133 * reloc.c: Add new relocations specific to xc16x:
3134 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3136 * elf32-xc16x.c: New file.
3138 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3140 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3141 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3143 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3146 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3148 (ppc64_elf_relocate_section): Check output reloc section size.
3149 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3151 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3154 * elf.c (get_segment_type): New function.
3155 (_bfd_elf_print_private_bfd_data): Use it.
3156 (print_segment_map): New function.
3157 (assign_file_positions_for_segments): Call print_segment_map
3158 when there are not enough room for program headers.
3160 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3162 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3163 traditional MIPS ELF targets.
3165 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3168 * dwarf2.c (check_function_name): New function.
3169 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3170 check if function is correct.
3172 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3174 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3176 (elf_link_input_bfd): Adjust comments.
3178 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3180 * elf.c (copy_private_bfd_data): Minor update.
3182 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3185 * elf.c (copy_private_bfd_data): Renamed to ...
3186 (rewrite_elf_program_header): This.
3187 (copy_elf_program_header): New function.
3188 (copy_private_bfd_data): Likewise.
3190 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3192 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3193 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3194 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3195 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3196 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3197 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3198 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3199 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3200 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3201 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3202 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3203 bfd_mach_mcf_isa_b_usp_float_emac): New.
3204 (bfd_default_scan): Update coldfire mapping.
3205 * bfd-in.h (bfd_m68k_mach_to_features,
3206 bfd_m68k_features_to_mach): Declare.
3207 * bfd-in2.h: Rebuilt.
3208 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3209 adjust legacy names.
3210 (m68k_arch_features): New.
3211 (bfd_m68k_mach_to_features,
3212 bfd_m68k_features_to_mach): Define.
3213 * elf32-m68k.c (elf32_m68k_object_p): New.
3214 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3215 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3216 (elf_backend_object_p): Define.
3217 * ieee.c (ieee_write_processor): Update coldfire machines.
3218 * libbfd.h: Rebuilt.
3220 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3222 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3225 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3227 * coff-z80.c (r_imm24): New howto.
3228 (rtype2howto): New case R_IMM24.
3229 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3230 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3232 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3234 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3235 has already been assigned a GOT index, copy that index to the
3236 current hash table entry.
3238 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3240 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3241 for call-to-undefweak reloc overflow.
3243 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3245 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3246 for 32-bit relocs overflow.
3248 2006-01-27 Paul Brook <paul@codesourcery.com>
3250 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3253 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3255 Introduce TLS descriptors for i386 and x86_64.
3256 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3257 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3258 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3259 * libbfd.h, bfd-in2.h: Rebuilt.
3260 * elf32-i386.c (elf_howto_table): New relocations.
3261 (R_386_tls): Adjust.
3262 (elf_i386_reloc_type_lookup): Map new relocations.
3263 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3264 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3265 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3266 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3267 (elf_i386_local_tlsdesc_gotent): New macro.
3268 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3269 (elf_i386_compute_jump_table_size): New macro.
3270 (link_hash_newfunc): Initialize tlsdesc_got.
3271 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3272 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3273 R_386_TLS_DESC_CALL.
3274 (elf_i386_check_relocs): Likewise. Allocate space for
3275 local_tlsdesc_gotent.
3276 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3277 R_386_TLS_DESC_CALL.
3278 (allocate_dynrelocs): Count function PLT relocations. Reserve
3279 space for TLS descriptors and relocations.
3280 (elf_i386_size_dynamic_sections): Reserve space for TLS
3281 descriptors and relocations. Set up sgotplt_jump_table_size.
3282 Don't zero reloc_count in srelplt.
3283 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3284 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3285 R_386_TLS_DESC_CALL.
3286 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3287 (elf_backend_always_size_sections): Define.
3288 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3289 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3290 (R_X86_64_standard): Adjust.
3291 (x86_64_reloc_map): Map new relocs.
3292 (elf64_x86_64_rtype_to_howto): New, split out of...
3293 (elf64_x86_64_info_to_howto): ... this function, and...
3294 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3295 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3296 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3297 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3298 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3299 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3300 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3301 tlsdesc_got and sgotplt_jump_table_size fields.
3302 (elf64_x86_64_compute_jump_table_size): New macro.
3303 (link_hash_newfunc): Initialize tlsdesc_got.
3304 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3305 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3306 R_X86_64_TLSDESC_CALL.
3307 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3308 local_tlsdesc_gotent.
3309 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3310 R_X86_64_TLSDESC_CALL.
3311 (allocate_dynrelocs): Count function PLT relocations. Reserve
3312 space for TLS descriptors and relocations.
3313 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3314 descriptors and relocations. Set up sgotplt_jump_table_size,
3315 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3316 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3318 (elf64_x86_64_always_size_sections): New. Set up
3320 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3321 R_386_TLS_DESC_CALL.
3322 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3323 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3324 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3325 (elf_backend_always_size_sections): Define.
3327 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3330 * dwarf2.c (comp_unit_contains_address): Update comment.
3331 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3332 lma. Return TRUE only if both comp_unit_contains_address and
3333 comp_unit_find_nearest_line return TRUE.
3334 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3336 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3338 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3339 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3340 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3341 elf_gc_mark_dynamic_ref_symbol. Make global.
3342 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3343 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3344 (elfNN_bed): Init new field.
3345 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3346 (ppc64_elf_gc_mark_dynamic_ref): New function.
3348 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3350 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3352 2006-01-17 Nick Clifton <nickc@redhat.com>
3355 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3358 2006-01-11 Nick Clifton <nickc@redhat.com>
3360 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3361 into the newly (re)allocated map array.
3363 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3365 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3367 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3369 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3372 For older changes see ChangeLog-2005
3378 version-control: never
projects / external / binutils.git / blob