1 2006-11-14 Phil Lello <phil.lello@homecall.co.uk>
3 * peXXigen.c: Updates for PE/COFF V8.0, and clarification
4 (dir_names): Added CLR Runtime Header to dir_names[].
5 (_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX
7 (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
8 (pe_print_idata, pe_print_edata)
9 (_bfd_XX_bfd_copy_private_bfd_data_common)
10 (_bfd_XXi_final_link_postscript): Use #DEFINEs for index into
13 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
17 (bfd_elf32_arm_set_byteswap_code): New prototype.
18 * bfd-in2.h: Regenerate.
19 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
20 byteswap_code as an argument. Revert 2006-11-01 change.
21 (bfd_elf32_arm_set_byteswap_code): New.
22 (elf32_arm_size_dynamic_sections): Call
23 bfd_elf32_arm_process_before_allocation.
25 2006-11-10 Thiemo Seufer <ths@mips.com>
27 * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
30 2006-11-10 Nick Clifton <nickc@redhat.com>
32 * config.bfd: Move previously obsoleted targets to the REMOVED
34 Add maxq-*-coff to the obsolete list.
36 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
38 * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
39 * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
40 * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
42 2006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
44 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
46 (find_arm_glue): Likewise.
47 (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
48 (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
49 ERROR_MESSAGE argument and pass it through.
50 (elf32_arm_to_thumb_export_stub): Update.
51 (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
53 2006-11-07 Alan Modra <amodra@bigpond.net.au>
55 * elf64-ppc.c (enum _ppc64_sec_type): New.
56 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
57 and rename fields. Add sec_type and has_14bit_branch.
58 (struct ppc_link_hash_table): Remove has_14bit_branch.
59 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
60 (ppc64_elf_relocate_section): Likewise.
61 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
62 (ppc64_elf_size_stubs): Don't set default group size here.
63 (group_sections): Instead do so here, and group sections using
64 their individual requirements.
66 2006-11-07 Alan Modra <amodra@bigpond.net.au>
68 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
70 (struct ppc_link_hash_entry): Add "next_dot_sym".
71 (struct ppc_link_hash_table): Add "dot_syms".
72 (link_hash_newfunc): Make list of syms starting with a dot.
73 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
74 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
75 (struct add_symbol_adjust_data): Delete.
76 (add_symbol_adjust): Simplify params and return.
77 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
80 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
82 * libbfd-in.h (_bfd_clear_contents): New prototype.
83 * reloc.c (_bfd_clear_contents): New.
84 * libbfd.h: Regenerated.
86 * elf32-arm.c (elf32_arm_final_link_relocate): Use
88 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
89 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
90 * elf32-i386.c (elf_i386_relocate_section): Likewise.
91 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
92 * elf32-s390.c (elf_s390_relocate_section): Likewise.
93 * elf32-sh.c (sh_elf_relocate_section): Likewise.
94 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
95 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
96 * elf64-s390.c (elf_s390_relocate_section): Likewise.
97 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
98 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
100 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
101 zero for discarded symbols.
102 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
104 2006-11-01 Thiemo Seufer <ths@mips.com>
105 David Ung <davidu@mips.com>
107 * elf-bfd.h (local_call_stubs): New member.
108 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
109 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
110 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
112 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
113 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
114 used stubs with SEC_KEEP. Use the new stub macros.
116 2006-11-01 Alan Modra <amodra@bigpond.net.au>
118 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
121 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
123 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
125 2006-10-31 Alan Modra <amodra@bigpond.net.au>
127 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
128 boundary. Tidy. Comment.
130 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
133 * elf-bfd.h (elf_obj_tdata): Add symbuf.
134 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
135 (_bfd_elf_check_kept_section): Likewise.
136 (bfd_elf_match_symbols_in_sections): Likewise.
138 * elf.c (assign_section_numbers): Updated to add
139 struct bfd_link_info *.
140 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
141 buffer if info->reduce_memory_overheads is false.
143 * elflink.c (match_group_member): Updated to add
144 struct bfd_link_info *.
145 (_bfd_elf_check_kept_section): Likewise.
146 (elf_link_input_bfd): Likewise.
147 (_bfd_elf_section_already_linked): Likewise.
148 (bfd_elf_final_link): Free symbol buffer if
149 info->reduce_memory_overheads is false.
151 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
152 struct bfd_link_info *.
153 (_bfd_generic_section_already_linked): Likewise.
154 * libbfd.h: Regenerated.
156 * linker.c (bfd_section_already_linked): Add
157 struct bfd_link_info *.
158 (_bfd_generic_section_already_linked): Likewise.
159 * targets.c (bfd_target): Add struct bfd_link_info * to
160 _section_already_linked.
161 * bfd-in2.h: Regenerated.
163 2006-10-30 Alan Modra <amodra@bigpond.net.au>
165 * bfd.c (bfd_error_type): Add bfd_error_on_input.
166 (input_bfd, input_error): New static vars.
167 (bfd_set_error): Handle bfd_error_on_input.
168 (bfd_errmsg): Likewise.
169 (bfd_perror): Simplify.
170 * archive.c (_bfd_write_archive_contents): Report errors on input.
171 * bfd-in2.h: Regenerate.
173 2006-10-30 Alan Modra <amodra@bigpond.net.au>
175 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
177 2006-10-28 Richard Sandiford <richard@codesourcery.com>
179 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
180 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
181 (elf_mips_howto_table_rela): Likewise.
182 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
183 (mips_elf64_howto_table_rela): Likewise.
185 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
187 * elf.c (_bfd_elf_init_private_section_data): Assert output
188 section ELF type instead of check if it is SHT_NULL. Copy
189 OS/PROC specific flags from input section to output section.
191 2006-10-27 Alan Modra <amodra@bigpond.net.au>
193 * section.c (SEC_KEEP): Update comment.
194 * bfd-in2.h: Regenerate.
195 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
196 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
197 * stabs.c (_bfd_discard_section_stabs): Likewise.
198 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
200 2006-10-26 Ben Elliston <bje@au.ibm.com>
202 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
204 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
205 * targets.c (find_target): Remove extraneous break.
207 2006-10-26 Ben Elliston <bje@au.ibm.com>
209 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
210 (struct maxq_reloc_map): Unused; remove.
211 (maxq_reloc_map): Likewise.
212 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
214 2006-10-26 Ben Elliston <bje@au.ibm.com>
216 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
217 from int to enum dynamic_lib_link_class lib_class.
218 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
219 * bfd-in2.h: Regenerate.
221 2006-10-25 Alan Modra <amodra@bigpond.net.au>
222 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
223 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
224 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
225 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
227 * cpu-spu.c: New file.
228 * elf32-spu.c: New file.
229 * elf32-spu.h: New file.
230 * archures.c: Add SPU support.
231 * config.bfd: Likewise.
232 * configure.in: Likewise.
234 * targets.c: Likewise.
235 * Makefile.am: Likewise. Run "make dep-am".
236 * libbfd.h: Regenerate.
237 * bfd-in2.h: Regenerate.
238 * Makefile.in: Regenerate.
239 * configure: Regenerate.
240 * po/SRC-POTFILES.in: Regenerate.
242 2006-10-23 Alan Modra <amodra@bigpond.net.au>
244 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
246 2006-10-23 Alan Modra <amodra@bigpond.net.au>
248 * elf32-score.c: Formatting.
249 (elf_backend_omit_section_dynsym): Define.
250 (score_elf_create_dynamic_relocation): Remove code copied from mips.
251 Don't use section syms in dynamic relocs. Remove unused param.
252 (score_elf_final_link_relocate): Remove unused param.
254 2006-10-23 Alan Modra <amodra@bigpond.net.au>
256 * linker.c (fix_syms): Choose best of previous and next
257 section based on section flags and vma.
259 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
261 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
262 only when the non visibility part of st_other is non-zero.
263 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
265 2006-10-20 Richard Sandiford <richard@codesourcery.com>
267 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
268 PT_DYNAMIC on GNU/Linux targets.
270 2006-10-20 Richard Sandiford <richard@codesourcery.com>
272 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
273 size of .rel.dyn reflect the value of DT_RELSZ.
275 2006-10-20 Richard Sandiford <richard@codesourcery.com>
277 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
278 a PT_NULL header for dynamic objects.
279 (_bfd_mips_elf_modify_segment_map): Add it.
281 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
283 * elf32-score.c (score_elf_rel_dyn_section): Replace
284 bfd_make_section with bfd_make_section_with_flags.
285 (_bfd_score_elf_create_dynamic_sections): Ditto.
286 (score_elf_create_got_section): Ditto.
287 (score_elf_final_link_relocate): Delete referrence to
290 2006-10-19 Richard Sandiford <richard@codesourcery.com>
292 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
293 same symbol by increasing r_offset.
294 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
295 large and very small symbol indexes.
297 2006-10-19 Richard Sandiford <richard@codesourcery.com>
299 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
300 and DT_MIPS_RLD_MAP tags for position-independent executables.
301 Do not add DT_DEBUG to shared libraries for any MIPS target.
303 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
306 * elflink.c (elf_link_add_object_symbols): Hide definitions in
309 2006-10-19 Alan Modra <amodra@bigpond.net.au>
311 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
312 don't set, glue section size.
313 (record_arm_to_thumb_glue): Set glue section size here.
314 (record_thumb_to_arm_glue): Likewise.
315 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
316 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
318 2006-10-18 Roy Marples <uberlord@gentoo.org>
320 * elf64-sparc.c: Add FreeBSD support.
321 (elf64_sparc_fbsd_post_process_headers): New function.
322 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
323 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
324 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
325 * configure: Regenerate.
327 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
329 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
330 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
331 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
332 R_ARM_THM_MOVT_BREL relocations.
334 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
336 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
337 R_THM_CALL to 25 and remove FIXME comment.
338 (using_thumb2): New function.
339 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
341 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
343 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
344 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
345 (elf32_arm_gc_sweep_hook): Likewise.
346 (elf32_arm_check_relocs): Likewise.
347 (allocate_dynrelocs): Likewise.
349 2006-10-17 Alan Modra <amodra@bigpond.net.au>
351 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
352 text_index_section and data_index_section.
353 (struct elf_backend_data): Add elf_backend_init_index_section.
354 (_bfd_elf_init_1_index_section): Declare.
355 (_bfd_elf_init_2_index_sections): Declare.
356 * elfxx-target.h (elf_backend_init_index_section): Define.
357 (elfNN_bed): Init new field.
358 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
359 section and text_index_section plus data_index_section.
360 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
361 (_bfd_elf_init_1_index_section): New function.
362 (_bfd_elf_init_2_index_sections): New function.
363 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
364 (elf_link_input_bfd): When emitting relocs, use text_index_section
365 and data_index_section for removed sections.
366 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
367 * elf32-i386.c: Likewise.
368 * elf32-m32r.c: Likewise.
369 * elf32-sh.c: Likewise.
370 * elf32-xstormy16.c: Likewise.
371 * elf32-xtensa.c: Likewise.
372 * elf64-alpha.c: Likewise.
373 * elf64-hppa.c: Likewise.
374 * elf64-mmix.c: Likewise.
375 * elf64-sh64.c: Likewise.
376 * elfxx-ia64.c: Likewise.
377 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
378 and data_index_section sym for relocs against sections with no dynamic
380 (elf_backend_init_index_section): Define.
381 * elf32-cris.c: Similarly.
382 * elf32-hppa.c: Similarly.
383 * elf32-i370.c: Similarly.
384 * elf32-m68k.c: Similarly.
385 * elf32-mips.c: Similarly.
386 * elf32-ppc.c: Similarly.
387 * elf32-s390.c: Similarly.
388 * elf32-sparc.c: Similarly.
389 * elf32-vax.c: Similarly.
390 * elf64-mips.c: Similarly.
391 * elf64-ppc.c: Similarly.
392 * elf64-s390.c: Similarly.
393 * elf64-sparc.c: Similarly.
394 * elf64-x86-64.c: Similarly.
395 * elfn32-mips.c: Similarly.
396 * elfxx-mips.c: Similarly.
397 * elfxx-sparc.c: Similarly.
398 * linker.c (fix_syms): Base symbols in removed sections on
399 previous section in preference to using absolute section.
401 2006-10-16 Andreas Schwab <schwab@suse.de>
403 * elfxx-ia64.c (addend_compare): Properly compute return value.
405 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
408 * elf.c (assign_file_positions_for_non_load_sections): Don't
409 page align empty SHF_ALLOC sections.
411 2006-10-13 Jakub Jelinek <jakub@redhat.com>
413 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
414 .plt sh_entsize to 0 if plt header size isn't multiple of
415 plt entry size or for 32-bit which adds a nop insn at the
416 end of the .plt section.
418 2006-10-12 Bob Wilson <bob.wilson@acm.org>
420 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
421 (elf_backend_action_discarded): Define.
423 2006-10-11 Bob Wilson <bob.wilson@acm.org>
425 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
426 unresolvable relocation error.
427 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
430 2006-10-10 Bob Wilson <bob.wilson@acm.org>
432 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
435 2006-10-03 Jakub Jelinek <jakub@redhat.com>
437 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
438 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
439 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
440 DW_CFA_val_{offset{,_sf},expression}.
441 (skip_non_nops): Record number of DW_CFA_set_loc ops.
442 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
443 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
444 or going to be pcrel, compute set_loc array.
445 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
446 against DW_CFA_set_loc operands.
447 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
449 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
451 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
452 symbols from the --just-syms file.
454 2006-10-01 Alan Modra <amodra@bigpond.net.au>
456 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
459 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
462 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
463 relocation overflow on branches to undefweaks.
465 2006-09-29 Alan Modra <amodra@bigpond.net.au>
467 * po/BLD-POTFILES.in: Regenerate.
468 * po/SRC-POTFILES.in: Regenerate.
470 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
473 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
474 alignment for .data$, .rdata$ and .text$ sections so that sse
475 and sse2 code will work for linkonce sections too.
476 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
478 2006-09-28 Alan Modra <amodra@bigpond.net.au>
480 * elflink.c (_bfd_elf_gc_mark_hook): New function.
481 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
482 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
483 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
484 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
485 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
486 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
487 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
488 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
489 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
490 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
491 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
492 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
493 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
494 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
495 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
496 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
497 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
498 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
499 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
500 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
501 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
502 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
503 (bfinfdpic_gc_sweep_hook): Delete.
504 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
505 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
506 (elf32_d10v_gc_sweep_hook): Delete.
507 (elf_backend_gc_sweep_hook): Don't define.
508 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
509 (fr30_elf_gc_sweep_hook): Delete.
510 (elf_backend_gc_sweep_hook): Don't define.
511 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
512 (elf32_frv_gc_sweep_hook): Delete.
513 (elf_backend_gc_sweep_hook): Don't define.
514 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
515 (iq2000_elf_gc_sweep_hook): Delete.
516 (elf_backend_gc_sweep_hook): Don't define.
517 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
518 _bfd_elf_gc_mark_hook.
519 (openrisc_elf_gc_sweep_hook): Delete.
520 (elf_backend_gc_sweep_hook): Don't define.
521 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
522 (v850_elf_gc_sweep_hook): Delete.
523 (elf_backend_gc_sweep_hook): Don't define.
524 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
525 _bfd_elf_gc_mark_hook.
526 (xstormy16_elf_gc_sweep_hook): Delete.
527 (elf_backend_gc_sweep_hook): Don't define.
528 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
529 (sh_elf64_gc_sweep_hook): Delete.
530 (elf_backend_gc_sweep_hook): Don't define.
531 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
532 (elf32_avr_gc_sweep_hook): Delete.
533 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
534 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
535 (elf32_cr16c_gc_sweep_hook): Delete.
536 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
537 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
538 (elf32_crx_gc_sweep_hook): Delete.
539 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
540 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
541 (elf32_h8_gc_sweep_hook): Delete.
542 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
543 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
544 (ip2k_elf_gc_sweep_hook): Delete.
545 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
546 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
547 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
548 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
549 (elf_backend_gc_sweep_hook): Don't define.
550 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
551 (elf_backend_gc_sweep_hook): Don't define.
552 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
553 (elf32_m68hc11_gc_sweep_hook): Delete.
554 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
555 (elf32_m68hc11_gc_sweep_hook): Delete.
556 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
557 (elf32_msp430_gc_sweep_hook): Delete.
558 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
559 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
560 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
562 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
564 * bfd-in.h (CONST_STRNCPY) : Delete.
567 * bfd-in2.h : Regenerate.
568 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
569 calculate string lengths.
570 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
572 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
576 * elf.c (assign_file_positions_for_non_load_sections): Don't
577 warn zero size allocated sections.
579 2006-09-27 Alan Modra <amodra@bigpond.net.au>
581 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
582 to "name" so that compiler realizes it is never uninitialized.
583 Use bfd_elf_sym_name.
585 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
588 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
589 bfd_alloc to allocate segment map.
590 (copy_elf_program_header): Likewise.
592 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
593 Joseph Myers <joseph@codesourcery.com>
594 Ian Lance Taylor <ian@wasabisystems.com>
595 Ben Elliston <bje@wasabisystems.com>
597 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
598 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
599 (arch_info_struct, bfd_arm_update_notes): Likewise.
600 (architectures): Likewise.
601 (bfd_arm_merge_machines): Check for iWMMXt2.
602 * bfd-in2.h: Rebuild.
604 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
606 * configure: Regenerated.
608 2006-09-22 Alan Modra <amodra@bigpond.net.au>
610 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
612 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
613 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
614 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
616 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
618 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
620 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
621 section in LD to LE linker relaxation for R_390_TLS_LDO32.
622 * elf64-s390.c (elf_s390_relocate_section): Likewise for
625 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
627 * configure.in: Added new target-vectors x86_64coff_vec,
628 x86_64pe_vec, and x86_64pei_vec.
629 * configure: Regenerate.
630 * config.bfd: Adjusted x86_64 target architecture detection.
631 * bfd.c: Add for new target "coff-x86-64"
632 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
633 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
634 * libpei.h: Adjustments for COFF_WITH_pex64.
635 * coffcode.h: Add for new target machine, architecture, signature, and internal
637 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
638 * Makefile.in: Regenerate.
639 * pe-x86_64.c: Add for new target "pe-x86-64".
640 * pei-x86_64.c: Add for new target "pei-x86-64".
641 * peicode.h: Adjusts for new targets.
642 (coff_swap_filehdr_out): Set for this target to
643 _bfd_pex64_only_swap_filehdr_out.
644 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
645 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
646 (jump_table jtab): Add for AMD64MAGIC.
647 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
648 (pe_ILF_object_p): Add coff image-file signature to internal
649 signature translation.
650 * peXXigen.c: Adjust proper include of target coff-header and
651 introduced target specific code
652 (COFF_WITH_pex64): New macro for this target.
653 (pe_print_idata): New dumping method for import section of PE+ files.
654 * targets.c: Add new target vectors declarations for x86_64 coff targets.
655 * coffcode.h: Support code to support the x86_64 PE magic number.
656 * coff-x86_64.c: New file.
658 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
660 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
661 for .stabstr entry, explain why.
663 2006-09-17 Anton Blanchard <anton@samba.org>
664 Alan Modra <amodra@bigpond.net.au>
666 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
667 entry isn't absolute.
669 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
671 * cpu-score.c: New file.
672 * elf32-score.c: New file.
673 * config.bfd: Add Score target.
674 * Makefile.am: Add Score files.
675 * Makefile.in: Regenerate.
676 * archures.c: Add Score architecture.
677 * reloc.c: Add Score relocs.
678 * targets.c: Add Score target vectors.
679 * bfd-in2.h: Regenerate.
680 * libbfd.h: Regenerate.
681 * configure.in: Add Score target.
682 * configure: Regenerate.
684 2006-09-16 Nick Clifton <nickc@redhat.com>
685 Pedro Alves <pedro_alves@portugalmail.pt>
687 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
688 string as its argument and emits the string followed by a comma
689 and then the length of the string.
690 (CONST_STRNEQ): New macro. Checks to see if a variable string
691 has a constant string as its initial characters.
692 (CONST_STRNCPY): New macro. Copies a constant string to the start
693 of a variable string.
694 * bfd-in2.h: Regenerate.
695 * archive.c: Make use of the new macros.
696 * archive64.c: Likewise.
698 * coff-ppc.c: Likewise.
699 * coff-stgo32.c: Likewise.
700 * coffcode.h: Likewise.
701 * cofflink.c: Likewise.
702 * cpu-i960.c: Likewise.
703 * dwarf2.c: Likewise.
705 * elf-m10300.c: Likewise.
707 * elf32-arm.c: Likewise.
708 * elf32-bfin.c: Likewise.
709 * elf32-cris.c: Likewise.
710 * elf32-hppa.c: Likewise.
711 * elf32-i370.c: Likewise.
712 * elf32-i386.c: Likewise.
713 * elf32-iq2000.c: Likewise.
714 * elf32-m32r.c: Likewise.
715 * elf32-m68hc11.c: Likewise.
716 * elf32-m68hc12.c: Likewise.
717 * elf32-m68k.c: Likewise.
718 * elf32-mcore.c: Likewise.
719 * elf32-ppc.c: Likewise.
720 * elf32-s390.c: Likewise.
721 * elf32-sh-symbian.c: Likewise.
722 * elf32-sh.c: Likewise.
723 * elf32-sh64.c: Likewise.
724 * elf32-v850.c: Likewise.
725 * elf32-vax.c: Likewise.
726 * elf32-xtensa.c: Likewise.
727 * elf64-alpha.c: Likewise.
728 * elf64-hppa.c: Likewise.
729 * elf64-mmix.c: Likewise.
730 * elf64-ppc.c: Likewise.
731 * elf64-s390.c: Likewise.
732 * elf64-sh64.c: Likewise.
733 * elf64-x86-64.c: Likewise.
734 * elflink.c: Likewise.
735 * elfxx-ia64.c: Likewise.
736 * elfxx-mips.c: Likewise.
737 * elfxx-sparc.c: Likewise.
738 * hpux-core.c: Likewise.
739 * i386linux.c: Likewise.
741 * libpei.h: Likewise.
742 * linker.c: Likewise.
743 * m68klinux.c: Likewise.
745 * nlmcode.h: Likewise.
746 * osf-core.c: Likewise.
749 * sparclinux.c: Likewise.
750 * vms-hdr.c: Likewise.
752 2006-09-14 Alan Modra <amodra@bigpond.net.au>
755 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
756 that have had their SHT_GROUP section removed.
758 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
761 * elflink.c (elf_link_output_extsym): Compute bucket only if
764 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
767 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
770 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
772 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
773 unconditional setting of low bit for Thumb symbol
774 mistakenly left behind after check for external
775 symbols was added. Fix comment typo.
777 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
779 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
780 (bfd_elf_link_mark_dynamic_symbol): New.
781 (SYMBOLIC_BIND): New.
783 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
784 with SYMBOLIC_BIND (info, h).
785 (elf_i386_relocate_section): Likewise.
786 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
787 (elf64_x86_64_relocate_section): Likewise.
788 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
790 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
791 (bfd_elf_record_link_assignment): Call
792 bfd_elf_link_mark_dynamic_symbol on new entry.
793 (_bfd_elf_merge_symbol): Likewise.
794 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
795 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
796 SYMBOLIC_BIND (info, h).
797 (_bfd_elf_dynamic_symbol_p): Likewise.
798 (_bfd_elf_symbol_refs_local_p): Likewise.
799 (bfd_elf_size_dynamic_sections): Updated.
801 2006-09-05 Bibo Mao <bibo.mao@intel.com>
804 * coffcode.h (coff_write_object_contents): Set the optional
805 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
807 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
809 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
810 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
811 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
812 and R_ARM_THM_PC12 relocations.
814 2006-08-24 Bob Wilson <bob.wilson@acm.org>
816 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
817 (xtensa_get_property_section): New.
818 (xtensa_read_table_entries): Use xtensa_get_property_section.
819 (relax_property_section, xtensa_get_property_predef_flags): Handle
820 group name suffixes in property section names.
821 (match_section_group): New.
823 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
825 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
828 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
830 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
831 plt_thumb_refcount from indirect symbols.
833 2006-08-22 Alan Modra <amodra@bigpond.net.au>
835 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
837 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
839 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
841 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
842 comment for target1_is_rel.
844 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
846 * Makefile.am: Add rules to build pe-arm-wince.lo
847 and pei-arm-wince.lo objects.
848 * Makefile.in: Regenerate.
849 * pe-arm-wince.c: New file.
850 * pei-arm-wince.c: New file.
851 * pei-arm.c: Remove ARM_WINCE block.
852 * pe-arm.c: Remove ARM_WINCE block. Rename
853 bfd_arm_pe_allocate_interworking_sections,
854 bfd_arm_pe_get_bfd_for_interworking, and
855 bfd_arm_pe_process_before_allocation to
856 bfd_armpe_allocate_interworking_sections,
857 bfd_armpe_get_bfd_for_interworking, and
858 bfd_armpe_process_before_allocation. Move them before
860 * bfd.c: ARM wince bfd format names were renamed. Adjust.
861 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
862 with unexpected/conflicting relocs.
863 * targets.c: The arm-wince-pe target got its own new vector.
865 * config.bfd: Likewise.
866 * configure.in: Likewise.
867 * configure: Regenerate.
869 2006-08-18 Paul Brook <paul@codesourcery.com>
871 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
872 (elf32_arm_link_hash_newfunc): Initialize export_glue.
873 (record_arm_to_thumb_glue): Return stub symbol.
874 (elf32_arm_create_thumb_stub): New function.
875 (elf32_arm_to_thumb_stub): Use it.
876 (elf32_arm_to_thumb_export_stub): New function.
877 (elf32_arm_begin_write_processing): New function.
878 (allocate_dynrelocs): Allocate Arm stubs.
879 (elf_backend_begin_write_processing): Define.
880 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
881 Call elf32_arm_begin_write_processing.
883 2006-08-17 Alan Modra <amodra@bigpond.net.au>
885 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
886 (ppc64_elf_build_stubs): Use new lazy linking stub.
888 2006-08-17 Alan Modra <amodra@bigpond.net.au>
890 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
892 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
895 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
896 only if there is a PT_DYNAMIC segment.
897 (_bfd_elf_map_sections_to_segments): Likewise.
898 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
899 segment alignment to 1.
901 2006-08-15 Thiemo Seufer <ths@mips.com>
902 Nigel Stephens <nigel@mips.com>
904 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
905 (elf_backend_merge_symbol_attribute): Define.
906 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
908 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
910 2006-08-15 Thiemo Seufer <ths@mips.com>
911 Nigel Stephens <nigel@mips.com>
912 David Ung <davidu@mips.com>
914 * config.bfd: Add configurations for mips*el-sde-elf* and
917 2006-08-14 DJ Delorie <dj@redhat.com>
919 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
920 (elf32_mn10300_count_hash_table_entries): New.
921 (elf32_mn10300_list_hash_table_entries): New.
922 (sort_by_value): New.
923 (mn10300_elf_relax_section): Don't skip data sections; restrict
924 code-specific tests to code-specific areas so that potential
925 indirect calls can be detected. Check for multiple local symbols
926 at the same address and merge their flags.
927 (elf32_mn10300_link_hash_newfunc): Initialize value.
929 2006-08-14 Thiemo Seufer <ths@mips.com>
931 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
932 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
935 2006-08-11 Thiemo Seufer <ths@mips.com>
937 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
938 sh_entsize only when sgot was already initialized.
940 2006-08-08 DJ Delorie <dj@redhat.com>
942 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
943 non-moving .align directives. Preserve any DIR32 offset when
944 converting bsr's to jsr's.
946 2006-08-08 Alan Modra <amodra@bigpond.net.au>
948 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
949 after stubs have been built.
951 2006-08-07 Nick Clifton <nickc@redhat.com>
953 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
954 vectors if they are going to be created.
956 2006-08-07 Nick Clifton <nickc@redhat.com>
958 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
959 * configure: Regenerate.
961 2006-08-07 Nick Clifton <nickc@redhat.com>
963 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
964 relocation types if the target is ARM_WINCE.
966 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
968 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
970 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
972 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
974 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
975 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
977 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
979 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
981 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
982 list removed sections to stderr.
984 2006-08-04 Richard Sandiford <richard@codesourcery.com>
985 Kazu Hirata <kazu@codesourcery.com>
986 Phil Edwards <phil@codesourcery.com>
987 Nathan Sidwell <nathan@codesourcery.com>
989 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
990 bfd_elf32_shlvxworks_vec.
991 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
992 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
993 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
994 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
995 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
996 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
997 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
998 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
999 * configure: Regenerate.
1000 * Makefile.am: Regenerate dependencies.
1001 * Makefile.in: Regenerate.
1002 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
1003 (elf_vxworks_add_symbol_hook): Use it.
1004 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
1005 table entry to check for weak undefined symbols and to obtain
1007 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
1008 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
1009 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
1010 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
1011 special_function field.
1012 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1013 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1014 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1015 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1016 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1017 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1018 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1019 * elf32-sh.c: Include elf32-vxworks.h.
1020 (MINUS_ONE): Define.
1021 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1022 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1024 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
1025 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1026 SH_ELF_RELOC set to bfd_elf_generic_reloc.
1027 (vxworks_object_p, get_howto_table): New functions.
1028 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1029 (sh_elf_info_to_howto): Use get_howto_table.
1030 (sh_elf_relax_section): Honor the partial_inplace field of the
1032 (sh_elf_relax_delete_bytes): Likewise.
1033 (elf_sh_plt_info): New structure.
1034 (PLT_ENTRY_SIZE): Replace both definitions with...
1035 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1036 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1037 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1038 (elf_sh_plt0_entry_le): Likewise.
1039 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1040 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1041 (elf_sh_plts): New structure, with separate definitions for
1042 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1043 (elf_sh_plt0_entry): Delete both definitions.
1044 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1045 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1046 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1047 (elf_sh_plt_reloc_offset): Likewise.
1048 (movi_shori_putval): Delete in favor of...
1049 (install_plt_field): ...this new function, with separate definitions
1050 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1051 (get_plt_info): New function, with separate definitions
1052 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1053 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1054 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1055 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1056 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1057 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1058 (get_plt_index, get_plt_offset): New functions.
1059 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1060 (sh_elf_link_hash_table_create): Initialize them.
1061 (sh_elf_create_dynamic_sections): Call
1062 elf_vxworks_create_dynamic_sections for VxWorks.
1063 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1064 entries. Allocate relocation entries in .rela.plt.unloaded if
1065 generating a VxWorks executable.
1066 (sh_elf_always_size_sections): New function.
1067 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1069 (sh_elf_relocate_section): Use get_howto_table. Honor
1070 partial_inplace when calculating the addend for dynamic
1071 relocations. Use get_plt_index.
1072 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1073 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1074 executables. Populate .rela.plt.unloaded. Do not make
1075 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1076 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1077 htab->plt_info. Handle cases where there is no special PLT header.
1078 Populate the first relocation in .rela.plt.unloaded and fix up
1079 the remaining entries.
1080 (sh_elf_plt_sym_val): Use get_plt_info.
1081 (elf_backend_always_size_sections): Define.
1082 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1083 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1084 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1085 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1086 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1087 (elf_backend_add_symbol_hook): Likewise.
1088 (elf_backend_link_output_symbol_hook): Likewise.
1089 (elf_backend_emit_relocs): Likewise.
1090 (elf_backend_final_write_processing): Likewise.
1091 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1092 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1093 (bfd_elf32_shvxworks_vec): Likewise.
1094 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1095 bfd_elf32_shvxworks_vec.
1097 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1099 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1100 * configure: Regenerate.
1102 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1105 * elf64-x86-64.c: Add FreeBSD support.
1106 (elf64_x86_64_fbsd_post_process_headers): New function.
1107 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1108 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1109 to the targ_selvecs.
1110 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1111 * configure: Regenerate.
1113 2006-07-26 Andreas Schwab <schwab@suse.de>
1115 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1117 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1119 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1120 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1121 (define elf_backend_modify_segment_map): Don't define.
1123 2006-07-25 Thiemo Seufer <ths@networkno.de>
1125 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1126 linking of objects for compatible machine types.
1128 2006-07-25 Thiemo Seufer <ths@networkno.de>
1130 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1131 also for same symbol.
1133 2006-07-25 Thiemo Seufer <ths@mips.com>
1135 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1137 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1139 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1140 sections only if the SHF_OS_NONCONFORMING flag is present.
1142 2006-07-24 Nick Clifton <nickc@redhat.com>
1145 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1146 existance of output sections before putting their entries into the
1149 2006-07-20 Thiemo Seufer <ths@mips.com>
1151 * elf32-mips.c (mips16_jump_reloc): Remove function.
1152 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1153 instead of mips16_jump_reloc.
1154 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1155 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1156 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1158 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1160 * bfd-in.h (enum notice_asneeded_action): Define.
1161 * bfd-in2.h: Regenerate.
1162 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1163 function with NULL name for as-needed handling.
1165 2006-07-18 Paul Brook <paul@codesourcery.com>
1167 * bfd-in2.h: Regenerate.
1168 * libbfd.h: Regenerate.
1169 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1171 2006-07-18 Nick Clifton <nickc@redhat.com>
1173 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1174 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1176 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1178 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1180 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1182 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1184 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1185 to the start of a block.
1187 2006-07-13 Nick Clifton <nickc@redhat.com>
1189 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1190 returning a NULL value.
1192 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1195 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1196 the old versioned dynamic definition to the new one with
1197 non-default visibility. Hide the symbol if it is hidden or
1200 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1202 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1204 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1206 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1207 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1208 Handle SHT_GNU_HASH.
1209 (special_sections_g): Include .gnu.hash section.
1210 (bfd_elf_gnu_hash): New function.
1211 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1212 (struct elf_backend_data): Add elf_hash_symbol method.
1213 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1214 only if info->emit_hash, create .gnu.hash section if
1215 info->emit_gnu_hash.
1216 (struct collect_gnu_hash_codes): New type.
1217 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1218 _bfd_elf_hash_symbol): New functions.
1219 (compute_bucket_count): Don't compute HASHCODES array, instead add
1220 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1221 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1222 When not optimizing, use the number of hashed symbols rather than
1224 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1225 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1226 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1227 adjust compute_bucket_count caller. Create and populate .gnu.hash
1228 section if info->emit_gnu_hash.
1229 (elf_link_output_extsym): Only populate .hash section if
1230 finfo->hash_sec != NULL.
1231 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1232 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1233 (elfNN_bed): Add elf_backend_hash_symbol.
1234 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1235 (elf_backend_hash_symbol): Define.
1236 * elf32-i386.c (elf_i386_hash_symbol): New function.
1237 (elf_backend_hash_symbol): Define.
1239 2006-07-05 Nick Clifton <nickc@redhat.com>
1242 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1243 entry when multiple definitions of a symbol are encountered.
1245 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1249 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1250 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1252 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1255 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1256 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1258 (elf_i386_relocate_section): Likewise. For GD->IE transition
1259 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1261 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1264 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1265 program_header_size to -1.
1266 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1267 (assign_file_positions_for_load_sections ): Likewise.
1268 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1270 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1271 alloc if already done.
1272 * elf32-i386.c (elf_i386_mkobject): Likewise.
1273 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1274 * elf32-s390.c (elf_s390_mkobject): Likewise.
1275 * elf32-sh.c (sh_elf_mkobject): Likewise.
1276 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1277 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1278 * elf64-s390.c (elf_s390_mkobject): Likewise.
1279 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1280 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1282 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1284 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1285 section for relocatable link.
1287 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1289 * elf-bfd.h (struct elf_backend_data): Add
1290 elf_backend_modify_program_headers.
1291 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1292 (elfNN_bed): Init new field.
1293 * elf.c (elf_modify_segment_map): Remove comment.
1294 (assign_file_positions_for_load_sections): Only call
1295 elf_modify_segment_map for objcopy/strip.
1296 (assign_file_positions_except_relocs): Call
1297 elf_backend_modify_program_headers.
1298 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1300 (elf32_frvfdpic_modify_segment_map): Delete.
1301 (elf32_frvfdpic_modify_program_headers): New.
1302 (elf_backend_modify_segment_map): Don't define.
1303 (elf_backend_modify_program_headers): Define.
1304 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1306 (elf32_bfinfdpic_modify_segment_map): Delete.
1307 (elf32_bfinfdpic_modify_program_headers): New.
1308 (elf_backend_modify_segment_map): Don't define.
1309 (elf_backend_modify_program_headers): Define.
1310 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1312 (elfNN_ia64_modify_segment_map): ..here.
1313 (elf_backend_modify_program_headers): Define.
1315 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1317 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1318 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1320 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1322 * elf-bfd.h: Formatting.
1323 (_bfd_elf_map_sections_to_segments): Declare.
1324 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1325 clear program_header_size.
1326 * elf.c (get_program_header_size): Move. Don't use or set saved
1327 program_header_size here.
1328 (elf_modify_segment_map): New function. Split out from..
1329 (assign_file_positions_for_load_sections): ..here. Assert
1330 header size is correct. Remove dead code.
1331 (_bfd_elf_map_sections_to_segments): Rename from
1332 map_sections_to_segments. Make global. Use get_program_header_size
1333 when we need estimate of header size. Call elf_modify_segment_map.
1334 Set program_header_size.
1335 (print_segment_map): Delete.
1336 (_bfd_elf_sizeof_headers): If segment_map available, get the
1338 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1339 for calling more than once.
1340 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1341 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1342 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1343 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1344 (elf_backend_additional_program_headers): Delete.
1345 (elf_backend_modify_segment_map): Delete.
1346 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1347 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1348 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1350 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1352 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1353 bit for undefined symbols.
1355 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1357 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1359 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1360 bfd_link_info pointer.
1361 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1362 * bfd.c (bfd_sizeof_headers): Tweak param name.
1363 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1364 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1365 * binary.c (binary_sizeof_headers): Adjust.
1366 * bout.c (b_out_sizeof_headers): Adjust.
1367 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1368 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1369 * coffgen.c (coff_sizeof_headers): Adjust.
1370 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1371 (ecoff_compute_section_file_positions): Adjust.
1372 (_bfd_ecoff_write_object_contents): Adjust.
1373 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1374 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1375 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1376 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1377 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1378 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1379 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1380 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1381 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1382 * i386msdos.c: Convert to ISO C.
1383 (msdos_sizeof_headers): Adjust.
1384 * i386os9k.c: Convert to ISO C.
1385 (os9k_sizeof_headers): Adjust.
1386 * ieee.c (ieee_sizeof_headers): Adjust.
1387 * ihex.c (ihex_sizeof_headers): Adjust.
1388 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1389 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1390 * libcoff-in.h (coff_sizeof_headers): Adjust.
1391 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1392 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1393 * mmo.c (mmo_sizeof_headers): Adjust.
1394 * oasys.c (oasys_sizeof_headers): Adjust.
1395 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1396 * pef.c (bfd_pef_sizeof_headers): Adjust.
1397 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1398 * som.c (som_sizeof_headers): Adjust.
1399 * srec.c (srec_sizeof_headers): Adjust.
1400 * tekhex.c (tekhex_sizeof_headers): Adjust.
1401 * versados.c (versados_sizeof_headers): Adjust.
1402 * vms.c (vms_sizeof_headers): Adjust.
1403 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1404 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1405 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1406 * bfd-in2.h: Regenerate.
1407 * libbfd.h: Regenerate.
1408 * libcoff.h: Regenerate.
1410 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1412 * bfd-in2.h: Regenerate.
1413 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1414 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1415 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1416 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1417 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1418 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1419 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1420 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1421 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1422 R_ARM_LDC_SB_G2): New relocation types.
1423 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1424 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1426 (elf32_arm_howto_table_3): Delete; contents merged into
1427 elf32_arm_howto_table_2.
1428 (elf32_arm_howto_from_type): Adjust correspondingly.
1429 (elf32_arm_reloc_map): Extend with the above relocations.
1430 (calculate_group_reloc_mask): New function.
1431 (identify_add_or_sub): New function.
1432 (elf32_arm_final_link_relocate): Support for the above
1434 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1435 codes to correspond to the above relocations.
1437 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1439 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1440 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1441 (elf_m68k_plt_entry): Likewise.
1442 (elf_m68k_plt_info): New table.
1443 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1444 (ISAB_PLT_ENTRY_SIZE): ...this.
1445 (CFV4E_FLAG): Delete.
1446 (elf_cfv4e_plt0_entry): Rename to...
1447 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1448 for the second instruction too.
1449 (elf_cfv4e_plt_entry): Rename to...
1450 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1451 (elf_isab_plt_info): New table.
1452 (CPU32_FLAG): Delete.
1453 (PLT_CPU32_ENTRY_SIZE): Rename to...
1454 (CPU32_PLT_ENTRY_SIZE): ...this.
1455 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1456 style in-place addends.
1457 (elf_cpu32_plt_entry): Likewise.
1458 (elf_cpu32_plt_info): New table.
1459 (elf_m68k_link_hash_table): Add a plt_info field.
1460 (elf_m68k_link_hash_table_create): Initialize it.
1461 (elf_m68k_get_plt_info): New function.
1462 (elf_m68k_always_size_sections): Likewise.
1463 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1464 (elf_m68k_install_pc32): New function.
1465 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1466 elf_m68k_install_pc32.
1467 (elf_m68k_finish_dynamic_sections): Likewise.
1468 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1469 (elf_backend_always_size_sections): Define.
1471 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1473 * elflink.c (elf_link_add_object_symbols): Save and restore
1474 struct bfd_hash_table table, size and count fields for
1477 2006-06-12 Thiemo Seufer <ths@mips.com>
1479 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1480 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1481 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1482 Delete old comments.
1483 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1485 2006-06-12 Nick Clifton <nickc@redhat.com>
1488 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1489 about mismatched alignments to allow for the case where the common
1490 alignment has been deduced from the section alignment.
1491 * bfd.c (_bfd_default_error_handler): Update comment to explain
1492 why bfd and asection varargs are out of order. Explicitly catch
1493 and abort on NULL bfd and asection arguments.
1495 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1496 Thiemo Seufer <ths@mips.com>
1498 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1499 (STUB_ORI): New macro.
1500 (STUB_LI16U): Fix formatting.
1501 (MIPS_FUNCTION_STUB_SIZE): Delete.
1502 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1503 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1504 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1505 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1506 instead of MIPS_FUNCTION_STUB_SIZE.
1507 (count_section_dynsyms): New function, split out from
1508 _bfd_mips_elf_final_link.
1509 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1510 of the number of dynamic symbols needed and use it to set up
1511 function_stub_size. Use function_stub_size rather than
1512 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1513 Use 16-byte stubs for 0x10000 dynamic symbols.
1514 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1515 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1516 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1517 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1518 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1519 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1520 Use STUB_ORI rather than STUB_LI16U for big stubs.
1521 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1522 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1524 2006-06-09 David Ung <davidu@mips.com>
1526 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1527 calling relocations.
1529 2006-06-08 David Daney <ddaney@avtrex.com>
1531 * elfxx-mips.c (STUB_LI16): Removed.
1532 (STUB_LUI): New macro.
1533 (STUB_LI16U): Ditto.
1534 (STUB_LI16S): Ditto.
1535 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1536 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1537 MIPS_FUNCTION_STUB_SIZE.
1538 (_bfd_mips_elf_always_size_sections): Ditto.
1539 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1540 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1541 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1542 to allow larger symbol table indexes.
1544 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1546 * po/Make-in (pdf, ps): New dummy targets.
1548 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1550 * hash.c (bfd_hash_lookup): Correct stray line.
1552 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1553 (elfcore_grok_nto_status): Use long instead of pid_t.
1554 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1556 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1558 * po/Make-in (top_builddir): Define.
1560 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1562 * Makefile.am: Run "make dep-am".
1563 * Makefile.in: Regenerate.
1564 * config.in: Regenerate.
1566 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1567 H.J. Lu <hongjiu.lu@intel.com>
1570 * elflink.c (bfd_elf_final_link): Don't output section symbols
1571 for special ELF sections.
1573 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1575 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1576 instead of bfd_make_section*.
1577 * aix386-core.c: Likewise.
1578 * aix5ppc-core.c: Likewise.
1579 * aout-adobe.c: Likewise.
1580 * aoutf1.h: Likewise.
1581 * binary.c: Likewise.
1582 * cisco-core.c: Likewise.
1583 * coff-arm.c: Likewise.
1584 * coff-h8300.c: Likewise.
1586 * elf32-bfin.c: Likewise.
1587 * elf32-m32c.c: Likewise.
1588 * hppabsd-core.c: Likewise.
1589 * hpux-core.c: Likewise.
1590 * i386linux.c: Likewise.
1593 * irix-core.c: Likewise.
1594 * lynx-core.c: Likewise.
1595 * m68klinux.c: Likewise.
1596 * mach-o.c: Likewise.
1597 * netbsd-core.c: Likewise.
1598 * nlmcode.h: Likewise.
1599 * opncls.c: Likewise.
1600 * osf-core.c: Likewise.
1601 * peXXigen.c: Likewise.
1602 * ppcboot.c: Likewise.
1603 * ptrace-core.c: Likewise.
1604 * rs6000-core.c: Likewise.
1605 * sco5-core.c: Likewise.
1606 * sparclinux.c: Likewise.
1608 * sunos.c: Likewise.
1609 * trad-core.c: Likewise.
1610 * xcofflink.c: Likewise.
1613 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1615 * Makefile.am (INCLUDES): Use @INCINTL@.
1616 * acinclude.m4: Include new gettext macros.
1617 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1618 Manually substitute POFILES and GMOFILES.
1619 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1621 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1623 * bfd.c (bfd_emul_get_maxpagesize): New.
1624 (bfd_elf_set_pagesize): Likewise.
1625 (bfd_emul_set_maxpagesize): Likewise.
1626 (bfd_emul_get_commonpagesize): Likewise.
1627 (bfd_emul_set_commonpagesize): Likewise.
1628 * bfd-in2.h: Regenerated.
1630 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1631 (xvec_get_elf_backend_data): New.
1632 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1634 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1635 * elfxx-target.h (elfNN_bed): Likewise.
1637 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1638 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1639 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1640 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1641 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1642 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1643 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1644 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1645 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1646 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1647 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1648 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1650 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1651 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1653 * targets.c (bfd_find_target): Support NULL abfd.
1655 2006-05-30 Nick Clifton <nickc@redhat.com>
1657 * po/es.po: Updated Spanish translation.
1659 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1660 H.J. Lu <hongjiu.lu@intel.com>
1662 * elf.c (assign_file_positions_for_load_sections): Retrieve
1663 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1664 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1665 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1667 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1669 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1671 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1673 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1675 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1677 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1679 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1681 * elf.c (sym_is_global): Return a bfd_boolean.
1682 (ignore_section_sym): New function.
1683 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1684 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1685 bfd before using elf_section_syms.
1687 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1689 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1690 (sh*l*-*-netbsdelf*): Likewise.
1691 (sh-*-netbsdelf*): Likewise.
1692 (shl*-*-elf*): Likewise.
1693 (sh[1234]l*-*-elf*): Likewise.
1694 (sh3el*-*-elf*): Likewise.
1695 (shl*-*-kaos*): Likewise.
1696 (sh-*-elf*): Likewise.
1697 (sh[1234]*-elf*): Likewise.
1698 (sh-*-rtems*): Likewise.
1699 (sh-*-kaos*): Likewise.
1701 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1704 * config.bfd: Set want64 to true if 64bit bfd is used.
1705 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1706 (sh*l*-*-netbsdelf*): Likewise.
1707 (sh-*-netbsdelf*): Likewise.
1708 (shl*-*-elf*): Likewise.
1709 (sh[1234]l*-*-elf*): Likewise.
1710 (sh3el*-*-elf*): Likewise.
1711 (shl*-*-kaos*): Likewise.
1712 (sh-*-elf*): Likewise.
1713 (sh[1234]*-elf*): Likewise.
1714 (sh-*-rtems*): Likewise.
1715 (sh-*-kaos*): Likewise.
1717 2006-05-24 Paul Brook <paul@codesourcery.com>
1719 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1720 * elf32-arm.c (output_arch_syminfo): Define.
1721 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1722 elf32_arm_output_arch_local_syms): New functions.
1723 (elf_backend_output_arch_local_syms): Define.
1724 * elflink.c (bfd_elf_final_link): Call
1725 elf_backend_output_arch_local_syms.
1726 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1728 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1730 2006-05-24 Paul Brook <paul@codesourcery.com>
1732 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1733 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1734 elf32_arm_finish_dynamic_symbol): Use them.
1736 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1737 Randolph Chung <tausq@debian.org>
1739 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1740 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1741 Add handling for TLS relocations.
1742 (elf_hpp_reloc_final_type): Handle TLS relocs.
1743 * elf32-hppa.c: Add authors for cleanup and TLS support.
1744 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1745 (elf32_hppa_link_hash_entry): Add tls_type.
1746 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1747 (hppa_link_has_newfunc): Set tls_type.
1748 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1749 (hppa_stub_name): Use hh_name macro.
1750 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1751 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1753 (elf32_hppa_gc_sweep_hook): Likewise.
1754 (allocate_dynrelocs): Handle TLS relocs.
1755 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1756 relocs. Use hh_name macro.
1757 (dtpoff_base): New function.
1759 (elf32_hppa_optimized_tls_reloc): Likewise.
1760 (final_link_relocate): Handle TLS relocs.
1761 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1763 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1764 hh_name and eh_name macros.
1765 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1767 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1769 * archures.c: Add bfd_mach_avr6.
1770 * cpu-avr.c: Likewise.
1771 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1773 * libbfd.h: Regenerate.
1774 * bfd-in2.h:Regenerate.
1775 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1776 * elf32-avr.c: Add elf32-avr.h to include list.
1777 (elf32_avr_stub_hash_entry): New function.
1778 (elf32_avr_link_hash_table): New struct.
1779 (avr_link_hash_table): Likewise.
1780 (avr_stub_hash_entry): Likewise.
1781 (avr_stub_hash_lookup): New function.
1782 (stub_hash_newfunc): New function.
1783 (elf32_avr_link_hash_table_create): New function.
1784 (elf32_avr_link_hash_table_free): New function.
1785 (avr_get_stub_addr): New function.
1786 (debug_relax, debug_stubs): Add new global variables controlling
1787 debugging printout to stdout.
1788 (avr_pc_wrap_around): Change the type to bfd_vma.
1789 (avr_replace_call_ret_sequences): Add a new variable controling
1790 linkrelax optimizations.
1791 (avr_stub_is_required_for_16_bit_reloc): New function.
1792 (avr_final_link_relocate):
1793 Add linker hash table to parameter list. Use stub addr. if necessary.
1794 (elf32_avr_relocate_section):
1795 Add linker hashtable to parameter list of avr_final_link_relocate.
1796 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1797 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1798 (elf32_avr_relax_delete_bytes):
1799 Iterate over all sections of a bfd when adjusting relocs addends.
1800 (elf32_avr_relax_section):
1801 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1803 (avr_stub_name): New function.
1804 (avr_get_stub_entry): New function.
1805 (avr_add_stub): New function.
1806 (avr_build_one_stub): New function.
1807 (avr_size_one_stub): New function.
1808 (elf32_avr_setup_params): New function.
1809 (elf32_avr_setup_section_lists): New function.
1810 (get_local_syms): New function.
1811 (elf32_avr_size_stubs): New function.
1812 (bfd_elf32_bfd_link_hash_table_create): New function.
1813 (bfd_elf32_bfd_link_hash_table_free): New function.
1815 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1819 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1820 update CIE/FDE length. Don't pad to the section alignment.
1822 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1824 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1825 deteted entries in .eh_frame section.
1827 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1829 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1830 instead of _GLOBAL_OFFSET_TABLE_.
1831 (bfin_relocate_section): Ditto.
1832 (_bfin_create_got_section): Ditto.
1833 (elf32_bfinfdpic_create_dynamic_sections): Use
1834 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1835 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1837 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1839 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1840 function syms over other syms.
1842 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1844 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1846 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1847 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1848 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1849 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1850 Use MIPS_ELF_READONLY_SECTION.
1851 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1852 creating DT_TEXTREL.
1853 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1854 if no text relocations were generated.
1856 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1858 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1860 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1862 * elf.c (elf_fake_sections): Formatting.
1863 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1864 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1865 section alignment to increase p_align for PT_LOAD.
1866 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1867 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1868 other than PT_LOAD, and PT_NOTE in core.
1870 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1872 * elf.c (assign_file_positions_for_segments): Split into..
1873 (assign_file_positions_for_load_sections): ..this, and..
1874 (assign_file_positions_for_non_load_sections): ..this new function,..
1875 (assign_file_positions_except_relocs): ..writing program headers here.
1877 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1879 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1880 non-load sections if they have relocs.
1882 2006-05-15 Paul Brook <paul@codesourcery.com>
1884 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1885 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1886 Check symbol name is of specified type.
1887 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1888 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1889 bfd_is_arm_special_symbol_name.
1890 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1891 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1892 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1893 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1894 (bfd_is_arm_special_symbol_name): Add prototype.
1895 * bfd-in2.h: Regenerate.
1897 2006-05-15 David Heine <dlheine@tensilica.com>
1898 Bob Wilson <bob.wilson@acm.org>
1900 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1901 undefined opcode. Clean up assertions.
1902 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1903 Factor most of the code into separate functions....
1904 (can_narrow_instruction, can_widen_instruction): New.
1905 (prev_instr_is_a_loop): New.
1906 (compute_ebb_proposed_actions): Combine error handling code for
1907 decode errors. Replace call to insn_decode_len with inline code.
1908 Use can_narrow_instruction and can_widen_instruction. Handle errors
1909 from call to xtensa_opcode_is_loop.
1910 (relax_section): Adjust calls to narrow_instruction and
1913 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1916 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1919 2006-05-11 Michael Matz <matz@suse.de>
1921 * elflink.c (match_group_member): Correctly iterate group
1924 2006-05-11 Paul Brook <paul@codesourcery.com>
1926 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1927 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1928 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1930 * bfd-in2.h: Regenerate.
1931 * libbfd.h: Regenerate.
1932 * libcoff.h: Regenerate.
1934 2006-05-11 Mike Bland <mbland@google.com>
1936 * elf.c (_bfd_elf_init_private_section_data): Don't change
1937 section type if already set.
1939 2006-05-10 Nick Clifton <nickc@redhat.com>
1942 * elfcode.h (valid_section_index_p): New function: Checks for a
1943 valid section index. Allows indicies in the range SHN_LOPROC to
1945 (elf_object_p): Use valid_section_index_p.
1947 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1949 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1950 ARM_SECREL): Mark WinCE versions of these relocs as partial
1952 (coff_arm_relocate_section): Adjust addend for WinCE.
1954 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1957 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1959 2006-05-09 Nick Clifton <nickc@redhat.com>
1961 * coffcode.h (coff_write_relocs): Produce an error message if a an
1962 out-of-range symbol index is detected in a reloc.
1964 2006-05-09 Ben Elliston <bje@au.ibm.com>
1966 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1967 local variable `dynobj'.
1969 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1971 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1972 of the bfd's sections for the reloc-addend adjustments.
1974 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1976 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1977 (elf_s390_relocate_section): Add code to do the GD->LE and
1978 LD->LE TLS linker optimizations if a brasl instruction is used
1979 for the __tls_get_offset function call.
1980 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1982 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1984 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1985 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1986 the .toc and referenced by a TLS code sequence.
1987 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1988 .toc is the first section in a file.
1990 2006-05-04 Andreas Schwab <schwab@suse.de>
1992 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1993 regs instead of an array of int.
1994 (struct external_solaris_bcp_core): Likewise.
1995 (swapcore_sun3): Use offsetof instead of computing the offset
1997 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1998 (swapcore_solaris_bcp): Likewise.
2000 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2002 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
2005 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2007 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
2010 2006-05-04 Ben Elliston <bje@au.ibm.com>
2012 * coff-or32.c (bfd_section_from_shdr): Remove unused local
2014 * cofflink.c (process_embedded_commands): Remove unused local
2015 variables `had_read' and `had_shared'.
2016 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2018 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
2020 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2022 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2023 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2024 (bfd_und_symbol, bfd_ind_symbol): Delete.
2025 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2027 (STD_SECTION): Adjust.
2028 (_bfd_generic_new_section_hook): New function, extracted from..
2029 (bfd_section_init): ..here.
2030 (bfd_make_section_old_way): Call new_section_hook for abs, com,
2031 und and ind sections.
2032 * elf.c (_bfd_elf_large_com_section): Adjust.
2033 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2034 * pdp11.c (new_section_hook): Likewise.
2035 * coffcode.h (coff_new_section_hook): Likewise.
2036 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2037 * elf.c (_bfd_elf_new_section_hook): Likewise.
2038 * vms.c (vms_new_section_hook): Likwise.
2039 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2041 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2042 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2043 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2044 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2045 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2046 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2047 * ieee.c (ieee_new_section_hook): Likewise. Call
2048 _bfd_generic_new_section_hook too.
2049 * mmo.c (mmo_new_section_hook): Likewise.
2050 * oasys.c (oasys_new_section_hook): Likewise.
2051 * som.c (som_new_section_hook): Likewise.
2052 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2053 * bfd-in2.h: Regenerate.
2054 * libbfd.h: Regenerate.
2056 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2058 * hash.c (DEFAULT_SIZE): Revert last change.
2059 (higher_prime_number): Correct test for no larger prime. Don't
2060 abort on error, instead return 0. Depopulate primes[].
2061 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2063 2006-05-02 Paul Brook <paul@codesourcery.com>
2065 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2068 2006-05-02 Ben Elliston <bje@au.ibm.com>
2070 * archive.c (bfd_generic_archive_p): Remove unused local variable
2072 * dwarf2.c (decode_line_info): Remove unused local variable
2074 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2076 * tekhex.c (tekhex_write_object_contents): Remove unused local
2077 variable `bytes_written'.
2078 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2079 variable `r_addend'.
2080 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2081 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2082 (_bfd_ns32k_relocate_contents): Remove break after return.
2083 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2085 2006-05-02 Nick Clifton <nickc@redhat.com>
2087 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2088 in order to avoid conflicts with the global DEBUG define.
2090 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2092 * dwarf2.c: Formatting.
2093 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2094 output section check.
2095 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2096 * elf32-m32c.c: Similarly.
2097 * elf32-ppc.c: Similarly.
2098 * elf32-v850.c: Similarly.
2099 * nlm32-sparc.c: Similarly.
2100 * elfcode.h: Similarly.
2101 (elf_symbol_flags): Delete.
2102 * elflink.c (elf_link_input_bfd): Comment typo.
2104 2006-05-01 DJ Delorie <dj@redhat.com>
2106 * bfd-in.h (bfd_hash_table): Add count field.
2107 * bfd-in2.h: Regenerate.
2108 * hash.c (higher_prime_number): New.
2109 (bfd_hash_table_inint_n): Init count field.
2110 (bfd_hash_lookup): Grow table as needed.
2112 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2115 * tekhex.c (getvalue): Change return type to bfd_boolean and
2116 add the new parameter. Return false if the unexpected character
2119 (first_phase): Change return type to bfd_boolean and return
2120 false if the unexpected character is found. Replace abort
2121 with returning false.
2122 (pass_over): Change return type to bfd_boolean and the type of
2123 the second argument to bfd_boolean (*) (bfd *, int, char *).
2124 Return false if FUNC returns false.
2125 (tekhex_object_p): Return NULL if pass_over fails.
2127 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2129 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2131 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2134 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2135 and flags if its BFD flags have been set.
2136 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2137 section type from input if it has been set to something
2140 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2143 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2146 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2147 abfd->sections is NULL.
2148 (elf32_arm_bfd_free_cached_info): New.
2149 (bfd_elf32_bfd_free_cached_info): Defined.
2151 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2152 to _bfd_free_cached_info.
2154 * libbfd-in.h (_bfd_free_cached_info): New.
2155 * libbfd: Regenerated.
2157 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2158 (_bfd_free_cached_info): New.
2160 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2162 * elf.c (assign_file_positions_except_relocs): Move code setting
2163 file position of non-loaded sections..
2164 (assign_file_positions_for_segments): ..to here.
2166 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2169 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2170 applications. Issue an error on sections we don't know how
2173 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2175 * Makefile.am: Run "make dep-am".
2176 * Makefile.in: Regenerate.
2178 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2180 * warning.m4 (--enable-werror): Format help message.
2181 (--enable-build-warnings): Likewise.
2182 * configure: Regenerate.
2184 2006-04-18 Nick Clifton <nickc@redhat.com>
2187 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2188 fields to still be handled as ELF files.
2190 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2192 * po/SRC-POTFILES.in: Regenerated.
2194 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2196 * configure.in: Update version to 2.17.50.
2197 * configure: Regenerated.
2199 2006-04-14 David Heine <dlheine@tensilica.com>
2201 * elf32-xtensa.c (build_reloc_opcodes): New.
2202 (compute_text_actions): Use it to decode opcodes outside inner loop.
2203 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2204 it is set, use it to get the opcodes for relocations.
2205 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2207 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2210 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2211 (GOT_TLS_IE_IE): Likewise.
2212 (GOT_TLS_IE_GD): Likewise.
2213 (GOT_TLS_IE_MASK): Likewise.
2214 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2215 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2217 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2218 are set, treat tls_type as GOT_TLS_IE_BOTH.
2219 (elf_i386_relocate_section): Likewise.
2221 2006-04-07 Randolph Chung <tausq@debian.org>
2223 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2224 (elf64_hppa_grok_psinfo): Likewise.
2225 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2227 2006-04-06 DJ Delorie <dj@redhat.com>
2229 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2230 each plt entry we create.
2232 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2234 * po/Make-in: Add install-html target.
2235 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2236 htmldir. Add install-html and install-html-recursive targets.
2237 * Makefile.in: Regenerate.
2238 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2239 * configure: Regenerate.
2241 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2243 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2244 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2247 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2249 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2252 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2253 James E Wilson <wilson@specifixinc.com>
2256 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2257 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2259 (elfNN_ia64_link_hash_entry): Likewise.
2260 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2262 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2264 (elfNN_ia64_hash_hide_symbol): Likewise.
2265 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2266 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2267 (elfNN_ia64_global_dyn_info_free): New function.
2268 (elfNN_ia64_local_dyn_info_free): Likewise.
2269 (elfNN_ia64_hash_table_free): Free local and global
2270 elfNN_ia64_dyn_sym_info.
2271 (addend_compare): New function.
2272 (sort_dyn_sym_info): Likewise.
2273 (get_dyn_sym_info): Updated to use binary search for addend.
2274 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2275 relocation arrays first.
2277 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2279 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2282 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2285 * elflink.c (check_dynsym): New.
2286 (elf_link_output_extsym): Use it.
2287 (bfd_elf_final_link): Likewise.
2289 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2292 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2293 symbol from the dynamic definition with the default version if
2294 its type and the type of existing regular definition mismatch.
2296 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2297 Daniel Jacobowitz <dan@codesourcery.com>
2299 * config.bfd (sparc-*-vxworks*): New stanza.
2300 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2301 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2302 * configure: Regenerate.
2303 * elf32-sparc.c: Include elf-vxworks.h.
2304 (elf32_sparc_vxworks_link_hash_table_create: New.
2305 (elf32_sparc_vxworks_final_write_processing): New.
2306 (TARGET_BIG_SYM): Override for VxWorks.
2307 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2308 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2309 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2310 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2311 (elf_backend_link_output_symbol_hook): Likewise.
2312 (elf_backend_emit_relocs): Likewise.
2313 (elf_backend_final_write_processing, elf32_bed): Likewise.
2314 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2315 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2316 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2317 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2318 build_plt_entry here.
2319 (create_got_section): Initialize sgotplt for VxWorks.
2320 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2321 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2322 Call elf_vxworks_create_dynamic_sections for VxWorks.
2323 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2324 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2325 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2326 for VxWorks. Check for the .got.plt section.
2327 (sparc_vxworks_build_plt_entry): New function.
2328 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2329 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2330 absolute on VxWorks.
2331 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2332 and DT_PLTGOT on VxWorks.
2333 (sparc_vxworks_finish_exec_plt): New.
2334 (sparc_vxworks_finish_shared_plt): New.
2335 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2336 Use plt_header_size and plt_entry_size.
2337 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2338 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2339 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2340 (elf32-sparc.lo): Likewise.
2341 * Makefile.in: Regenerate.
2342 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2343 (_bfd_target_vector): Add a pointer to it.
2345 2006-03-30 Ben Elliston <bje@au.ibm.com>
2348 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2349 special section number that exceeds the number of ELF sections
2350 (eg. SHN_MIPS_SCOMMON).
2352 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2354 * elfxx-mips.c (mips_got_entry): Add more commentary.
2355 (mips_elf_local_got_index): Use the hash table entry to record
2356 the GOT index of forced-local symbols.
2357 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2358 in either the hash table entry or the mips_got_entry, not both.
2359 Add more commentary.
2360 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2361 mips_elf_initialize_tls_index.
2363 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2365 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2366 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2367 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2368 bfin_areloc_howto_table): Delete. All
2369 uses deleted as well.
2370 (bfin_reloc_map): Delete all stack relocs.
2371 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2372 bfin_reloc_type_lookup): Don't support them.
2373 (bfin_relocate_section): Don't try to handle them.
2375 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2376 * configure.in: Likewise.
2377 * configure: Regenerate.
2378 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2379 (BFIN_RELOC_MAX): Now 0x21.
2380 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2381 (bfd_elf32_bfinfdpic_vec): Declare.
2382 (IS_FDPIC): New macro.
2383 (struct bfinfdpic_elf_link_hash_table): New struct.
2384 (bfinfdpic_hash_table, bfinfdpic_got_section,
2385 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2386 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2387 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2388 bfinfdpic_plt_initial_offset): Accessor macros for it.
2389 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2390 (struct bfinfdpic_relocs_info): New struct.
2391 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2392 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2393 DEFAULT_STACK_SIZE): New macros.
2394 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2395 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2396 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2397 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2398 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2399 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2400 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2401 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2402 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2403 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2404 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2405 _bfinfdpic_resolve_final_relocs_info,
2406 elf32_bfinfdpic_size_dynamic_sections,
2407 elf32_bfinfdpic_always_size_sections,
2408 elf32_bfinfdpic_modify_segment_map,
2409 _bfinfdpic_count_got_plt_entries,
2410 elf32_bfinfdpic_finish_dynamic_sections,
2411 elf32_bfinfdpic_adjust_dynamic_symbol,
2412 elf32_bfinfdpic_finish_dynamic_symbol,
2413 elf32_bfinfdpic_elf_use_relative_eh_frame,
2414 elf32_bfinfdpic_elf_encode_eh_address,
2415 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2416 elf32_bfinfdpic_copy_private_bfd_data,
2417 (struct _bfinfdpic_dynamic_got_info,
2418 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2419 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2420 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2421 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2422 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2423 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2424 bfd_elf32_bfd_copy_private_bfd_data,
2425 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2426 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2427 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2428 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2429 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2430 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2431 elf_backend_omit_section_dynsym): Redefine these macros and include
2432 "elf32-target.h" again to create the elf32-bfinfdpic target.
2433 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2434 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2435 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2436 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2437 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2438 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2439 BFD_RELOC_BFIN_GOTOFFLO): New.
2440 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2441 (_bfd_target_vector): Add it.
2442 * bfd-in2.h: Regenerate.
2443 * libbfd.h: Regenerate.
2445 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2447 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2448 incompatible. Likewise MAC and EMAC code.
2449 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2450 bfd_get_compatible to set the new bfd architecture. Rely on it
2451 to detect incompatibilities.
2453 2006-03-23 Michael Matz <matz@suse.de>
2455 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2456 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2457 BFD_RELOC_X86_64_PLTOFF64.
2458 * bfd-in2.h: Regenerated.
2459 * libbfd.h: Regenerated.
2460 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2461 Add howtos for above relocs.
2462 (x86_64_reloc_map): Add mappings for new relocs.
2463 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2464 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2465 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2467 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2468 elf64_x86_64_check_relocs for the new relocs.
2469 (elf64_x86_64_relocate_section): Handle new relocs.
2471 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2473 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2474 rel->r_addend is zero.
2476 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2478 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2481 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2482 Daniel Jacobowitz <dan@codesourcery.com>
2483 Phil Edwards <phil@codesourcery.com>
2484 Zack Weinberg <zack@codesourcery.com>
2485 Mark Mitchell <mark@codesourcery.com>
2486 Nathan Sidwell <nathan@codesourcery.com>
2488 * bfd-in2.h: Regenerate.
2489 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2490 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2491 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2492 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2493 (bfd_elf32_littlemips_vec): Likewise.
2494 (bfd_elf32_nbigmips_vec): Likewise.
2495 (bfd_elf32_nlittlemips_vec): Likewise.
2496 (bfd_elf32_ntradbigmips_vec): Likewise.
2497 (bfd_elf32_ntradlittlemips_vec): Likewise.
2498 (bfd_elf32_tradbigmips_vec): Likewise.
2499 (bfd_elf32_tradlittlemips_vec): Likewise.
2500 (bfd_elf64_bigmips_vec): Likewise.
2501 (bfd_elf64_littlemips_vec): Likewise.
2502 (bfd_elf64_tradbigmips_vec): Likewise.
2503 (bfd_elf64_tradlittlemips_vec): Likewise.
2504 * elf32-mips.c: Include elf-vxworks.h.
2505 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2506 instead of calling mips_elf32_rtype_to_howto directly.
2507 (mips_vxworks_copy_howto_rela): New reloc howto.
2508 (mips_vxworks_jump_slot_howto_rela): Likewise.
2509 (mips_vxworks_bfd_reloc_type_lookup): New function.
2510 (mips_vxworks_rtype_to_howto): Likewise.
2511 (mips_vxworks_final_write_processing): Likewise.
2512 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2513 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2514 (elf_backend_want_got_plt): Likewise.
2515 (elf_backend_want_plt_sym): Likewise.
2516 (elf_backend_got_symbol_offset): Likewise.
2517 (elf_backend_want_dynbss): Likewise.
2518 (elf_backend_may_use_rel_p): Likewise.
2519 (elf_backend_may_use_rela_p): Likewise.
2520 (elf_backend_default_use_rela_p): Likewise.
2521 (elf_backend_got_header_size: Likewise.
2522 (elf_backend_plt_readonly): Likewise.
2523 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2524 (elf_backend_mips_rtype_to_howto): Likewise.
2525 (elf_backend_adjust_dynamic_symbol): Likewise.
2526 (elf_backend_finish_dynamic_symbol): Likewise.
2527 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2528 (elf_backend_add_symbol_hook): Likewise.
2529 (elf_backend_link_output_symbol_hook): Likewise.
2530 (elf_backend_emit_relocs): Likewise.
2531 (elf_backend_final_write_processing: Likewise.
2532 (elf_backend_additional_program_headers): Likewise.
2533 (elf_backend_modify_segment_map): Likewise.
2534 (elf_backend_symbol_processing): Likewise.
2535 * elfxx-mips.c: Include elf-vxworks.h.
2536 (mips_elf_link_hash_entry): Add is_relocation_target and
2537 is_branch_target fields.
2538 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2539 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2540 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2541 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2542 Return 3 for VxWorks.
2543 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2544 mips_elf_link_hash_table. Return 0 for VxWorks.
2545 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2546 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2547 (mips_vxworks_exec_plt0_entry): New variable.
2548 (mips_vxworks_exec_plt_entry): Likewise.
2549 (mips_vxworks_shared_plt0_entry): Likewise.
2550 (mips_vxworks_shared_plt_entry): Likewise.
2551 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2552 (mips_elf_rel_dyn_section): Change the bfd argument to a
2553 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2554 the name of the section.
2555 (mips_elf_initialize_tls_slots): Update the call to
2556 mips_elf_rel_dyn_section.
2557 (mips_elf_gotplt_index): New function.
2558 (mips_elf_local_got_index): Add an input_section argument.
2559 Update the call to mips_elf_create_local_got_entry.
2560 (mips_elf_got_page): Likewise.
2561 (mips_elf_got16_entry): Likewise.
2562 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2563 arguments. Create dynamic relocations for each entry on VxWorks.
2564 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2565 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2566 and MIPS_RESERVED_GOTNO.
2567 (mips_elf_create_got_section): Update the uses of
2568 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2569 (is_gott_symbol): New function.
2570 (mips_elf_calculate_relocation): Use a dynobj local variable.
2571 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2572 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2573 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2574 relocations on VxWorks. Add dynamic relocations for references
2575 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2576 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2577 in VxWorks executables.
2578 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2579 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2580 Don't allocate a null entry on VxWorks.
2581 (mips_elf_create_dynamic_relocation): Update the call to
2582 mips_elf_rel_dyn_section. Use absolute rather than relative
2583 relocations for VxWorks, and make them RELA rather than REL.
2584 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2585 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2586 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2587 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2588 Call elf_vxworks_create_dynamic_sections for VxWorks and
2589 initialize the plt_header_size and plt_entry_size fields.
2590 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2591 used in VxWorks executables. Don't allocate dynamic relocations
2592 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2593 Set is_relocation_target for each symbol referenced by a relocation.
2594 Allocate .rela.dyn entries for relocations against the special
2595 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2596 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2597 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2598 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2599 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2600 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2601 relocations. Don't set no_fn_stub on VxWorks.
2602 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2603 mips_elf_allocate_dynamic_relocations.
2604 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2605 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2606 entries for VxWorks, and do not create multiple GOTs.
2607 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2608 Handle .got specially for VxWorks. Update the uses of
2609 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2610 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2611 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2612 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2613 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2614 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2615 (mips_vxworks_finish_exec_plt): Likewise.
2616 (mips_vxworks_finish_shared_plt): Likewise.
2617 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2618 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2619 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2620 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2621 and mips_elf_rel_dyn_section. Use a different GOT header for
2622 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2623 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2624 mips_elf_link_hash_table fields.
2625 (_bfd_mips_vxworks_link_hash_table_create): New function.
2626 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2627 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2628 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2629 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2630 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2631 * libbfd.h: Regenerate.
2632 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2633 (elf32-mips.lo): Likewise.
2634 * Makefile.in: Regenerate.
2635 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2636 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2637 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2638 (_bfd_target_vector): Add entries for them.
2640 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2642 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2643 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2644 (elf_backend_special_sections): Remove #undef.
2646 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2648 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2649 for undefined weak symbols.
2651 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2654 * elflink.c (bfd_elf_final_link): Remove
2655 bed->elf_backend_emit_relocs from emit_relocs.
2657 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2659 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2660 first relocation to the second when relaxing TLS GD to LE;
2661 zero it out when relaxing to IE.
2663 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2666 * elflink.c (elf_link_add_object_symbols): Save and restore
2667 warning sym's linked sym.
2669 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2672 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2673 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2674 hash_table -> htab. Formatting. Save entire symbol table
2675 before loading as-needed syms, and restore afterwards if lib not
2676 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2677 name. Free some buffers earlier.
2678 * bfd-in.h (struct bfd_hash_table): Add entsize.
2679 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2680 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2681 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2683 (bfd_hash_table_init): Add param, adjust calls.
2684 * aoutx.h: Adjust all hash_table_init functions and calls.
2686 * coff-arm.c: Likewise.
2687 * coff-h8300.c: Likewise.
2688 * coff-ppc.c: Likewise.
2689 * cofflink.c: Likewise.
2690 * ecoff.c: Likewise.
2691 * ecofflink.c: Likewise.
2692 * elf-m10300.c: Likewise.
2693 * elf-strtab.c: Likewise.
2695 * elf32-arm.c: Likewise.
2696 * elf32-bfin.c: Likewise.
2697 * elf32-cris.c: Likewise.
2698 * elf32-frv.c: Likewise.
2699 * elf32-hppa.c: Likewise.
2700 * elf32-i386.c: Likewise.
2701 * elf32-m32r.c: Likewise.
2702 * elf32-m68hc1x.c: Likewise.
2703 * elf32-m68k.c: Likewise.
2704 * elf32-ppc.c: Likewise.
2705 * elf32-s390.c: Likewise.
2706 * elf32-sh.c: Likewise.
2707 * elf32-vax.c: Likewise.
2708 * elf64-alpha.c: Likewise.
2709 * elf64-hppa.c: Likewise.
2710 * elf64-ppc.c: Likewise.
2711 * elf64-s390.c: Likewise.
2712 * elf64-sh64.c: Likewise.
2713 * elf64-x86-64.c: Likewise.
2714 * elfxx-ia64.c: Likewise.
2715 * elfxx-mips.c: Likewise.
2716 * elfxx-sparc.c: Likewise.
2717 * i386linux.c: Likewise.
2718 * libaout.h: Likewise.
2719 * libbfd-in.h: Likewise.
2720 * libcoff-in.h: Likewise.
2721 * linker.c: Likewise.
2722 * m68klinux.c: Likewise.
2723 * merge.c: Likewise.
2724 * opncls.c: Likewise.
2725 * pdp11.c: Likewise.
2726 * sparclinux.c: Likewise.
2727 * stabs.c: Likewise.
2728 * sunos.c: Likewise.
2730 * xcofflink.c: Likewise.
2731 * section.c (struct section_hash_entry): Move to..
2732 * libbfd-in.h: ..here.
2733 * Makefile.am: Run "make dep-am"
2734 * Makefile.in: Regenerate.
2735 * bfd-in2.h: Regenerate.
2736 * libbfd.h: Regenerate.
2737 * libcoff.h: Regenerate.
2739 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2741 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2742 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2743 last change to REL32 relocs so that they are counted as
2744 possibly dynamic as per REL24 and REL14.
2746 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2748 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2751 2006-03-15 Ben Elliston <bje@au.ibm.com>
2753 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2754 in_list elements, not just the first.
2756 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2758 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2760 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2761 for final links too.
2763 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2765 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2767 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2770 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2772 2006-03-10 Paul Brook <paul@codesourcery.com>
2774 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2775 (elf32_arm_print_private_bfd_data): Ditto.
2777 2006-03-09 Paul Brook <paul@codesourcery.com>
2779 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2782 2006-03-09 Khem Raj <khem@mvista.com>
2784 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2787 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2789 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2791 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2792 Daniel Jacobowitz <dan@codesourcery.com>
2793 Zack Weinberg <zack@codesourcery.com>
2794 Nathan Sidwell <nathan@codesourcery.com>
2795 Paul Brook <paul@codesourcery.com>
2796 Ricardo Anguiano <anguiano@codesourcery.com>
2797 Phil Edwards <phil@codesourcery.com>
2799 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2800 (bfd_elf32_bigarm_symbian_vec): Likewise.
2801 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2802 (bfd_elf32_littlearm_vec): Likewise.
2803 (bfd_elf32_littlearm_symbian_vec): Likewise.
2804 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2805 * configure: Regenerate.
2806 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2807 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2808 (elf32_arm_vxworks_bed): Add forward declaration.
2809 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2810 (elf32_arm_vxworks_exec_plt0_entry): New table.
2811 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2812 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2813 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2814 (reloc_section_p): New function.
2815 (create_got_section): Use RELOC_SECTION.
2816 (elf32_arm_create_dynamic_sections): Likewise. Call
2817 elf_vxworks_create_dynamic_sections for VxWorks targets.
2818 Choose between the two possible values of plt_header_size
2820 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2821 (elf32_arm_abs12_reloc): New function.
2822 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2823 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2824 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2825 r_addend fields of relocs. On rela targets, skip any code that
2826 adjusts in-place addends. When using _bfd_link_final_relocate
2827 to perform a final relocation, pass rel->r_addend as the addend
2829 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2830 object, ignore flags that are not standard on VxWorks.
2831 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2832 relocs on VxWorks. Use reloc_section_p.
2833 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2834 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2835 .rela.plt.unloaded relocs on VxWorks targets.
2836 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2837 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2838 instead of DT_REL* tags on RELA targets.
2839 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2840 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2841 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2842 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2843 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2844 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2845 Correct the .rela.plt.unreloaded symbol indexes.
2846 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2847 hook on VxWorks targets.
2848 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2849 Minor formatting tweak.
2850 (elf32_arm_vxworks_final_write_processing): New function.
2851 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2853 (elf_backend_final_write_processing): Likewise.
2854 (elf_backend_emit_relocs): Likewise.
2855 (elf_backend_want_plt_sym): Likewise.
2856 (ELF_MAXPAGESIZE): Likewise.
2857 (elf_backend_may_use_rel_p): Minor formatting tweak.
2858 (elf_backend_may_use_rela_p): Likewise.
2859 (elf_backend_default_use_rela_p): Likewise.
2860 (elf_backend_rela_normal): Likewise.
2861 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2863 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2865 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2866 New. Adjust other variants.
2867 (bfd_default_scan): Update.
2868 * bfd-in2.h: Rebuilt.
2869 * cpu-m68k.c: Adjust.
2870 (bfd_m68k_compatible): New. Use it for architectures.
2871 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2872 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2874 (elf32_m68k_print_private_bfd_data): Adjust.
2875 * ieee.c (ieee_write_processor): Adjust.
2877 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2879 * dwarf2.c: Formatting.
2880 (add_line_info): Remove outer loop.
2882 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2883 Alan Modra <amodra@bigpond.net.au>
2886 * dwarf2.c (loadable_section): New struct.
2887 (dwarf2_debug): Add loadable_section_count and
2889 (new_line_sorts_after): New.
2890 (add_line_info): Use new_line_sorts_after to compare line
2892 (check_function_name): Removed.
2893 (unset_sections): New.
2894 (place_sections): New.
2895 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2896 and unset_sections on relocatable files.
2897 (_bfd_dwarf2_find_line): Likewise.
2899 2006-03-03 Nick Clifton <nickc@redhat.com>
2901 * cpu-avr.c: Update to ISO-C90 formatting.
2902 * elf32-avr.c: Likewise.
2904 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2906 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2908 (bfd_elf_avr_final_write_processing): Set
2909 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2910 (elf32_avr_relax_section): New function.
2911 (elf32_avr_relax_delete_bytes): New function.
2912 (elf32_avr_get_relocated_section_contents): New function.
2913 (avr_pc_wrap_around): New function.
2914 (avr_relative_distance_considering_wrap_around): New function.
2915 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2916 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2917 * libbfd.h: Regenerate.
2918 * bfd-in2.h: Regenerate.
2920 2006-03-02 DJ Delorie <dj@redhat.com>
2922 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2925 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2927 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2928 bfd_elf32_powerpc_vxworks_vec.
2930 2006-03-02 Nick Clifton <nickc@redhat.com>
2932 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2934 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2936 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2937 elf_vxworks_create_dynamic_sections.
2938 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2940 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2941 elf_vxworks_create_dynamic_sections.
2942 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2944 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2945 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2947 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2949 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2950 (elf_backend_link_output_symbol_hook): Use
2951 elf_vxworks_link_output_symbol_hook instead.
2952 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2953 (elf_backend_link_output_symbol_hook): Use
2954 elf_vxworks_link_output_symbol_hook instead.
2955 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2956 same interface as elf_backend_link_output_symbol_hook.
2957 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2958 prototype accordingly.
2960 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2962 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2963 (ppc_elf_link_hash_table): Replace old_got and new_got with
2964 plt_type and can_use_new_plt.
2965 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2966 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2967 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2968 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2969 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2970 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2971 this function should not be called for VxWorks targets.
2972 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2973 (allocate_got): Likewise. Rearrange so that max_before_header
2974 is only used for PLT_OLD and PLT_NEW.
2975 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2976 (ppc_elf_size_dynamic_sections): Likewise.
2977 (ppc_elf_relax_section): Likewise.
2978 (ppc_elf_relocate_section): Likewise.
2979 (ppc_elf_finish_dynamic_symbol): Likewise.
2980 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2982 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2984 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2985 (elf_i386_link_hash_table_create): Initialize it.
2986 (elf_i386_compute_jump_table_size): Use it instead of
2987 srelplt->reloc_count.
2988 (allocate_dynrelocs): Likewise.
2989 (elf_i386_size_dynamic_sections): Likewise.
2990 (elf_i386_relocate_section): Likewise.
2992 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2994 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2995 (_bfd_elf_write_section_eh_frame): Likewise.
2997 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2999 * po/Make-in: Add html target.
3001 2006-02-27 Richard Sandiford <richard@codesourcery.com>
3003 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
3004 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
3005 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
3006 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
3007 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3008 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3009 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3010 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
3011 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3012 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3013 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3014 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3015 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3016 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3017 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3018 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
3019 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3020 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3021 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3022 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3023 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3025 2006-02-25 Richard Sandiford <richard@codesourcery.com>
3027 * elf-bfd.h (elf_link_hash_table): Add hplt field.
3028 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3029 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3030 * elf32-frv.c (_frv_create_got_section): Likewise.
3031 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3032 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3033 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3034 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3035 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3036 (elf_i386_link_hash_table_create): Don't initialize them.
3037 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3039 (elf_i386_finish_dynamic_symbol): Likewise.
3040 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3041 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3042 (ppc_elf_finish_dynamic_symbol): Likewise.
3044 2006-02-24 DJ Delorie <dj@redhat.com>
3046 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3047 (m32c_elf_relocate_section): Don't relocate them.
3048 (compare_reloc): New.
3049 (relax_reloc): Remove.
3050 (m32c_offset_for_reloc): New.
3051 (m16c_addr_encodings): New.
3052 (m16c_jmpaddr_encodings): New.
3053 (m32c_addr_encodings): New.
3054 (m32c_elf_relax_section): Relax jumps and address displacements.
3055 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3058 * reloc.c: Add m32c relax relocs.
3059 * libbfd.h: Regenerate.
3060 * bfd-in2.h: Regenerate.
3062 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3065 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3066 (_bfd_elf_link_hash_fixup_symbol): New.
3068 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3069 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3072 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3074 * elfxx-target.h (elf_backend_fixup_symbol): New.
3075 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3077 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3079 * cpu-ia64-opc.c (ins_immu5b): New.
3080 (ext_immu5b): Likewise.
3081 (elf64_ia64_operands): Add IMMU5b.
3083 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3086 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3088 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3089 * elf32-i386.c (allocate_dynrelocs): Likewise.
3090 * elf32-s390.c (allocate_dynrelocs): Likewise.
3091 * elf32-sh.c (allocate_dynrelocs): Likewise.
3092 * elf64-s390.c (allocate_dynrelocs): Likewise.
3093 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3094 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3095 on undef weak with non-default visibility too.
3096 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3098 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3100 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3101 error, instead call _exit.
3102 (_bfd_abort): Call _exit not xexit.
3104 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3106 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3108 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3110 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3111 Anil Paranjape <anilp1@kpitcummins.com>
3112 Shilin Shakti <shilins@kpitcummins.com>
3114 * Makefile.am: Add xc16x related entry
3115 * Makefile.in: Regenerate
3116 * archures.c: Add bfd_xc16x_arch
3117 * bfd-in2.h: Regenerate
3118 * config.bfd: Add xc16x-*-elf
3119 * configure.in: Add bfd_elf32_xc16x_vec
3120 * configure: Regenerate.
3121 * targets.c: Added xc16x related information
3122 * cpu-xc16x.c: New file
3123 * reloc.c: Add new relocations specific to xc16x:
3124 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3126 * elf32-xc16x.c: New file.
3128 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3130 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3131 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3133 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3136 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3138 (ppc64_elf_relocate_section): Check output reloc section size.
3139 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3141 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3144 * elf.c (get_segment_type): New function.
3145 (_bfd_elf_print_private_bfd_data): Use it.
3146 (print_segment_map): New function.
3147 (assign_file_positions_for_segments): Call print_segment_map
3148 when there are not enough room for program headers.
3150 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3152 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3153 traditional MIPS ELF targets.
3155 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3158 * dwarf2.c (check_function_name): New function.
3159 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3160 check if function is correct.
3162 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3164 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3166 (elf_link_input_bfd): Adjust comments.
3168 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3170 * elf.c (copy_private_bfd_data): Minor update.
3172 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3175 * elf.c (copy_private_bfd_data): Renamed to ...
3176 (rewrite_elf_program_header): This.
3177 (copy_elf_program_header): New function.
3178 (copy_private_bfd_data): Likewise.
3180 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3182 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3183 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3184 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3185 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3186 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3187 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3188 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3189 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3190 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3191 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3192 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3193 bfd_mach_mcf_isa_b_usp_float_emac): New.
3194 (bfd_default_scan): Update coldfire mapping.
3195 * bfd-in.h (bfd_m68k_mach_to_features,
3196 bfd_m68k_features_to_mach): Declare.
3197 * bfd-in2.h: Rebuilt.
3198 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3199 adjust legacy names.
3200 (m68k_arch_features): New.
3201 (bfd_m68k_mach_to_features,
3202 bfd_m68k_features_to_mach): Define.
3203 * elf32-m68k.c (elf32_m68k_object_p): New.
3204 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3205 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3206 (elf_backend_object_p): Define.
3207 * ieee.c (ieee_write_processor): Update coldfire machines.
3208 * libbfd.h: Rebuilt.
3210 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3212 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3215 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3217 * coff-z80.c (r_imm24): New howto.
3218 (rtype2howto): New case R_IMM24.
3219 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3220 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3222 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3224 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3225 has already been assigned a GOT index, copy that index to the
3226 current hash table entry.
3228 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3230 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3231 for call-to-undefweak reloc overflow.
3233 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3235 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3236 for 32-bit relocs overflow.
3238 2006-01-27 Paul Brook <paul@codesourcery.com>
3240 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3243 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3245 Introduce TLS descriptors for i386 and x86_64.
3246 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3247 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3248 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3249 * libbfd.h, bfd-in2.h: Rebuilt.
3250 * elf32-i386.c (elf_howto_table): New relocations.
3251 (R_386_tls): Adjust.
3252 (elf_i386_reloc_type_lookup): Map new relocations.
3253 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3254 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3255 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3256 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3257 (elf_i386_local_tlsdesc_gotent): New macro.
3258 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3259 (elf_i386_compute_jump_table_size): New macro.
3260 (link_hash_newfunc): Initialize tlsdesc_got.
3261 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3262 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3263 R_386_TLS_DESC_CALL.
3264 (elf_i386_check_relocs): Likewise. Allocate space for
3265 local_tlsdesc_gotent.
3266 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3267 R_386_TLS_DESC_CALL.
3268 (allocate_dynrelocs): Count function PLT relocations. Reserve
3269 space for TLS descriptors and relocations.
3270 (elf_i386_size_dynamic_sections): Reserve space for TLS
3271 descriptors and relocations. Set up sgotplt_jump_table_size.
3272 Don't zero reloc_count in srelplt.
3273 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3274 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3275 R_386_TLS_DESC_CALL.
3276 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3277 (elf_backend_always_size_sections): Define.
3278 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3279 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3280 (R_X86_64_standard): Adjust.
3281 (x86_64_reloc_map): Map new relocs.
3282 (elf64_x86_64_rtype_to_howto): New, split out of...
3283 (elf64_x86_64_info_to_howto): ... this function, and...
3284 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3285 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3286 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3287 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3288 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3289 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3290 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3291 tlsdesc_got and sgotplt_jump_table_size fields.
3292 (elf64_x86_64_compute_jump_table_size): New macro.
3293 (link_hash_newfunc): Initialize tlsdesc_got.
3294 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3295 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3296 R_X86_64_TLSDESC_CALL.
3297 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3298 local_tlsdesc_gotent.
3299 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3300 R_X86_64_TLSDESC_CALL.
3301 (allocate_dynrelocs): Count function PLT relocations. Reserve
3302 space for TLS descriptors and relocations.
3303 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3304 descriptors and relocations. Set up sgotplt_jump_table_size,
3305 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3306 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3308 (elf64_x86_64_always_size_sections): New. Set up
3310 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3311 R_386_TLS_DESC_CALL.
3312 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3313 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3314 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3315 (elf_backend_always_size_sections): Define.
3317 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3320 * dwarf2.c (comp_unit_contains_address): Update comment.
3321 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3322 lma. Return TRUE only if both comp_unit_contains_address and
3323 comp_unit_find_nearest_line return TRUE.
3324 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3326 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3328 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3329 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3330 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3331 elf_gc_mark_dynamic_ref_symbol. Make global.
3332 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3333 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3334 (elfNN_bed): Init new field.
3335 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3336 (ppc64_elf_gc_mark_dynamic_ref): New function.
3338 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3340 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3342 2006-01-17 Nick Clifton <nickc@redhat.com>
3345 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3348 2006-01-11 Nick Clifton <nickc@redhat.com>
3350 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3351 into the newly (re)allocated map array.
3353 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3355 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3357 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3359 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3362 For older changes see ChangeLog-2005
3368 version-control: never
projects / external / binutils.git / blob