1 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
3 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
5 (bfd_elf32_arm_set_byteswap_code): New prototype.
6 * bfd-in2.h: Regenerate.
7 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
8 byteswap_code as an argument. Revert 2006-11-01 change.
9 (bfd_elf32_arm_set_byteswap_code): New.
10 (elf32_arm_size_dynamic_sections): Call
11 bfd_elf32_arm_process_before_allocation.
13 2006-11-10 Thiemo Seufer <ths@mips.com>
15 * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
18 2006-11-10 Nick Clifton <nickc@redhat.com>
20 * config.bfd: Move previously obsoleted targets to the REMOVED
22 Add maxq-*-coff to the obsolete list.
24 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
26 * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
27 * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
28 * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
30 2006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
32 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
34 (find_arm_glue): Likewise.
35 (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
36 (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
37 ERROR_MESSAGE argument and pass it through.
38 (elf32_arm_to_thumb_export_stub): Update.
39 (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
41 2006-11-07 Alan Modra <amodra@bigpond.net.au>
43 * elf64-ppc.c (enum _ppc64_sec_type): New.
44 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
45 and rename fields. Add sec_type and has_14bit_branch.
46 (struct ppc_link_hash_table): Remove has_14bit_branch.
47 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
48 (ppc64_elf_relocate_section): Likewise.
49 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
50 (ppc64_elf_size_stubs): Don't set default group size here.
51 (group_sections): Instead do so here, and group sections using
52 their individual requirements.
54 2006-11-07 Alan Modra <amodra@bigpond.net.au>
56 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
58 (struct ppc_link_hash_entry): Add "next_dot_sym".
59 (struct ppc_link_hash_table): Add "dot_syms".
60 (link_hash_newfunc): Make list of syms starting with a dot.
61 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
62 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
63 (struct add_symbol_adjust_data): Delete.
64 (add_symbol_adjust): Simplify params and return.
65 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
68 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
70 * libbfd-in.h (_bfd_clear_contents): New prototype.
71 * reloc.c (_bfd_clear_contents): New.
72 * libbfd.h: Regenerated.
74 * elf32-arm.c (elf32_arm_final_link_relocate): Use
76 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
77 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
78 * elf32-i386.c (elf_i386_relocate_section): Likewise.
79 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
80 * elf32-s390.c (elf_s390_relocate_section): Likewise.
81 * elf32-sh.c (sh_elf_relocate_section): Likewise.
82 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
83 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
84 * elf64-s390.c (elf_s390_relocate_section): Likewise.
85 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
86 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
88 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
89 zero for discarded symbols.
90 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
92 2006-11-01 Thiemo Seufer <ths@mips.com>
93 David Ung <davidu@mips.com>
95 * elf-bfd.h (local_call_stubs): New member.
96 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
97 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
98 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
100 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
101 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
102 used stubs with SEC_KEEP. Use the new stub macros.
104 2006-11-01 Alan Modra <amodra@bigpond.net.au>
106 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
109 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
111 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
113 2006-10-31 Alan Modra <amodra@bigpond.net.au>
115 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
116 boundary. Tidy. Comment.
118 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
121 * elf-bfd.h (elf_obj_tdata): Add symbuf.
122 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
123 (_bfd_elf_check_kept_section): Likewise.
124 (bfd_elf_match_symbols_in_sections): Likewise.
126 * elf.c (assign_section_numbers): Updated to add
127 struct bfd_link_info *.
128 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
129 buffer if info->reduce_memory_overheads is false.
131 * elflink.c (match_group_member): Updated to add
132 struct bfd_link_info *.
133 (_bfd_elf_check_kept_section): Likewise.
134 (elf_link_input_bfd): Likewise.
135 (_bfd_elf_section_already_linked): Likewise.
136 (bfd_elf_final_link): Free symbol buffer if
137 info->reduce_memory_overheads is false.
139 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
140 struct bfd_link_info *.
141 (_bfd_generic_section_already_linked): Likewise.
142 * libbfd.h: Regenerated.
144 * linker.c (bfd_section_already_linked): Add
145 struct bfd_link_info *.
146 (_bfd_generic_section_already_linked): Likewise.
147 * targets.c (bfd_target): Add struct bfd_link_info * to
148 _section_already_linked.
149 * bfd-in2.h: Regenerated.
151 2006-10-30 Alan Modra <amodra@bigpond.net.au>
153 * bfd.c (bfd_error_type): Add bfd_error_on_input.
154 (input_bfd, input_error): New static vars.
155 (bfd_set_error): Handle bfd_error_on_input.
156 (bfd_errmsg): Likewise.
157 (bfd_perror): Simplify.
158 * archive.c (_bfd_write_archive_contents): Report errors on input.
159 * bfd-in2.h: Regenerate.
161 2006-10-30 Alan Modra <amodra@bigpond.net.au>
163 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
165 2006-10-28 Richard Sandiford <richard@codesourcery.com>
167 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
168 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
169 (elf_mips_howto_table_rela): Likewise.
170 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
171 (mips_elf64_howto_table_rela): Likewise.
173 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
175 * elf.c (_bfd_elf_init_private_section_data): Assert output
176 section ELF type instead of check if it is SHT_NULL. Copy
177 OS/PROC specific flags from input section to output section.
179 2006-10-27 Alan Modra <amodra@bigpond.net.au>
181 * section.c (SEC_KEEP): Update comment.
182 * bfd-in2.h: Regenerate.
183 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
184 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
185 * stabs.c (_bfd_discard_section_stabs): Likewise.
186 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
188 2006-10-26 Ben Elliston <bje@au.ibm.com>
190 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
192 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
193 * targets.c (find_target): Remove extraneous break.
195 2006-10-26 Ben Elliston <bje@au.ibm.com>
197 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
198 (struct maxq_reloc_map): Unused; remove.
199 (maxq_reloc_map): Likewise.
200 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
202 2006-10-26 Ben Elliston <bje@au.ibm.com>
204 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
205 from int to enum dynamic_lib_link_class lib_class.
206 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
207 * bfd-in2.h: Regenerate.
209 2006-10-25 Alan Modra <amodra@bigpond.net.au>
210 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
211 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
212 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
213 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
215 * cpu-spu.c: New file.
216 * elf32-spu.c: New file.
217 * elf32-spu.h: New file.
218 * archures.c: Add SPU support.
219 * config.bfd: Likewise.
220 * configure.in: Likewise.
222 * targets.c: Likewise.
223 * Makefile.am: Likewise. Run "make dep-am".
224 * libbfd.h: Regenerate.
225 * bfd-in2.h: Regenerate.
226 * Makefile.in: Regenerate.
227 * configure: Regenerate.
228 * po/SRC-POTFILES.in: Regenerate.
230 2006-10-23 Alan Modra <amodra@bigpond.net.au>
232 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
234 2006-10-23 Alan Modra <amodra@bigpond.net.au>
236 * elf32-score.c: Formatting.
237 (elf_backend_omit_section_dynsym): Define.
238 (score_elf_create_dynamic_relocation): Remove code copied from mips.
239 Don't use section syms in dynamic relocs. Remove unused param.
240 (score_elf_final_link_relocate): Remove unused param.
242 2006-10-23 Alan Modra <amodra@bigpond.net.au>
244 * linker.c (fix_syms): Choose best of previous and next
245 section based on section flags and vma.
247 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
249 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
250 only when the non visibility part of st_other is non-zero.
251 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
253 2006-10-20 Richard Sandiford <richard@codesourcery.com>
255 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
256 PT_DYNAMIC on GNU/Linux targets.
258 2006-10-20 Richard Sandiford <richard@codesourcery.com>
260 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
261 size of .rel.dyn reflect the value of DT_RELSZ.
263 2006-10-20 Richard Sandiford <richard@codesourcery.com>
265 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
266 a PT_NULL header for dynamic objects.
267 (_bfd_mips_elf_modify_segment_map): Add it.
269 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
271 * elf32-score.c (score_elf_rel_dyn_section): Replace
272 bfd_make_section with bfd_make_section_with_flags.
273 (_bfd_score_elf_create_dynamic_sections): Ditto.
274 (score_elf_create_got_section): Ditto.
275 (score_elf_final_link_relocate): Delete referrence to
278 2006-10-19 Richard Sandiford <richard@codesourcery.com>
280 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
281 same symbol by increasing r_offset.
282 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
283 large and very small symbol indexes.
285 2006-10-19 Richard Sandiford <richard@codesourcery.com>
287 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
288 and DT_MIPS_RLD_MAP tags for position-independent executables.
289 Do not add DT_DEBUG to shared libraries for any MIPS target.
291 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
294 * elflink.c (elf_link_add_object_symbols): Hide definitions in
297 2006-10-19 Alan Modra <amodra@bigpond.net.au>
299 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
300 don't set, glue section size.
301 (record_arm_to_thumb_glue): Set glue section size here.
302 (record_thumb_to_arm_glue): Likewise.
303 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
304 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
306 2006-10-18 Roy Marples <uberlord@gentoo.org>
308 * elf64-sparc.c: Add FreeBSD support.
309 (elf64_sparc_fbsd_post_process_headers): New function.
310 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
311 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
312 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
313 * configure: Regenerate.
315 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
317 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
318 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
319 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
320 R_ARM_THM_MOVT_BREL relocations.
322 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
324 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
325 R_THM_CALL to 25 and remove FIXME comment.
326 (using_thumb2): New function.
327 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
329 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
331 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
332 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
333 (elf32_arm_gc_sweep_hook): Likewise.
334 (elf32_arm_check_relocs): Likewise.
335 (allocate_dynrelocs): Likewise.
337 2006-10-17 Alan Modra <amodra@bigpond.net.au>
339 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
340 text_index_section and data_index_section.
341 (struct elf_backend_data): Add elf_backend_init_index_section.
342 (_bfd_elf_init_1_index_section): Declare.
343 (_bfd_elf_init_2_index_sections): Declare.
344 * elfxx-target.h (elf_backend_init_index_section): Define.
345 (elfNN_bed): Init new field.
346 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
347 section and text_index_section plus data_index_section.
348 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
349 (_bfd_elf_init_1_index_section): New function.
350 (_bfd_elf_init_2_index_sections): New function.
351 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
352 (elf_link_input_bfd): When emitting relocs, use text_index_section
353 and data_index_section for removed sections.
354 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
355 * elf32-i386.c: Likewise.
356 * elf32-m32r.c: Likewise.
357 * elf32-sh.c: Likewise.
358 * elf32-xstormy16.c: Likewise.
359 * elf32-xtensa.c: Likewise.
360 * elf64-alpha.c: Likewise.
361 * elf64-hppa.c: Likewise.
362 * elf64-mmix.c: Likewise.
363 * elf64-sh64.c: Likewise.
364 * elfxx-ia64.c: Likewise.
365 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
366 and data_index_section sym for relocs against sections with no dynamic
368 (elf_backend_init_index_section): Define.
369 * elf32-cris.c: Similarly.
370 * elf32-hppa.c: Similarly.
371 * elf32-i370.c: Similarly.
372 * elf32-m68k.c: Similarly.
373 * elf32-mips.c: Similarly.
374 * elf32-ppc.c: Similarly.
375 * elf32-s390.c: Similarly.
376 * elf32-sparc.c: Similarly.
377 * elf32-vax.c: Similarly.
378 * elf64-mips.c: Similarly.
379 * elf64-ppc.c: Similarly.
380 * elf64-s390.c: Similarly.
381 * elf64-sparc.c: Similarly.
382 * elf64-x86-64.c: Similarly.
383 * elfn32-mips.c: Similarly.
384 * elfxx-mips.c: Similarly.
385 * elfxx-sparc.c: Similarly.
386 * linker.c (fix_syms): Base symbols in removed sections on
387 previous section in preference to using absolute section.
389 2006-10-16 Andreas Schwab <schwab@suse.de>
391 * elfxx-ia64.c (addend_compare): Properly compute return value.
393 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
396 * elf.c (assign_file_positions_for_non_load_sections): Don't
397 page align empty SHF_ALLOC sections.
399 2006-10-13 Jakub Jelinek <jakub@redhat.com>
401 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
402 .plt sh_entsize to 0 if plt header size isn't multiple of
403 plt entry size or for 32-bit which adds a nop insn at the
404 end of the .plt section.
406 2006-10-12 Bob Wilson <bob.wilson@acm.org>
408 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
409 (elf_backend_action_discarded): Define.
411 2006-10-11 Bob Wilson <bob.wilson@acm.org>
413 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
414 unresolvable relocation error.
415 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
418 2006-10-10 Bob Wilson <bob.wilson@acm.org>
420 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
423 2006-10-03 Jakub Jelinek <jakub@redhat.com>
425 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
426 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
427 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
428 DW_CFA_val_{offset{,_sf},expression}.
429 (skip_non_nops): Record number of DW_CFA_set_loc ops.
430 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
431 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
432 or going to be pcrel, compute set_loc array.
433 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
434 against DW_CFA_set_loc operands.
435 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
437 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
439 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
440 symbols from the --just-syms file.
442 2006-10-01 Alan Modra <amodra@bigpond.net.au>
444 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
447 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
450 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
451 relocation overflow on branches to undefweaks.
453 2006-09-29 Alan Modra <amodra@bigpond.net.au>
455 * po/BLD-POTFILES.in: Regenerate.
456 * po/SRC-POTFILES.in: Regenerate.
458 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
461 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
462 alignment for .data$, .rdata$ and .text$ sections so that sse
463 and sse2 code will work for linkonce sections too.
464 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
466 2006-09-28 Alan Modra <amodra@bigpond.net.au>
468 * elflink.c (_bfd_elf_gc_mark_hook): New function.
469 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
470 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
471 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
472 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
473 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
474 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
475 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
476 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
477 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
478 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
479 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
480 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
481 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
482 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
483 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
484 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
485 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
486 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
487 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
488 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
489 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
490 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
491 (bfinfdpic_gc_sweep_hook): Delete.
492 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
493 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
494 (elf32_d10v_gc_sweep_hook): Delete.
495 (elf_backend_gc_sweep_hook): Don't define.
496 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
497 (fr30_elf_gc_sweep_hook): Delete.
498 (elf_backend_gc_sweep_hook): Don't define.
499 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
500 (elf32_frv_gc_sweep_hook): Delete.
501 (elf_backend_gc_sweep_hook): Don't define.
502 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
503 (iq2000_elf_gc_sweep_hook): Delete.
504 (elf_backend_gc_sweep_hook): Don't define.
505 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
506 _bfd_elf_gc_mark_hook.
507 (openrisc_elf_gc_sweep_hook): Delete.
508 (elf_backend_gc_sweep_hook): Don't define.
509 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
510 (v850_elf_gc_sweep_hook): Delete.
511 (elf_backend_gc_sweep_hook): Don't define.
512 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
513 _bfd_elf_gc_mark_hook.
514 (xstormy16_elf_gc_sweep_hook): Delete.
515 (elf_backend_gc_sweep_hook): Don't define.
516 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
517 (sh_elf64_gc_sweep_hook): Delete.
518 (elf_backend_gc_sweep_hook): Don't define.
519 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
520 (elf32_avr_gc_sweep_hook): Delete.
521 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
522 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
523 (elf32_cr16c_gc_sweep_hook): Delete.
524 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
525 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
526 (elf32_crx_gc_sweep_hook): Delete.
527 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
528 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
529 (elf32_h8_gc_sweep_hook): Delete.
530 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
531 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
532 (ip2k_elf_gc_sweep_hook): Delete.
533 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
534 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
535 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
536 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
537 (elf_backend_gc_sweep_hook): Don't define.
538 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
539 (elf_backend_gc_sweep_hook): Don't define.
540 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
541 (elf32_m68hc11_gc_sweep_hook): Delete.
542 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
543 (elf32_m68hc11_gc_sweep_hook): Delete.
544 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
545 (elf32_msp430_gc_sweep_hook): Delete.
546 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
547 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
548 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
550 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
552 * bfd-in.h (CONST_STRNCPY) : Delete.
555 * bfd-in2.h : Regenerate.
556 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
557 calculate string lengths.
558 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
560 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
564 * elf.c (assign_file_positions_for_non_load_sections): Don't
565 warn zero size allocated sections.
567 2006-09-27 Alan Modra <amodra@bigpond.net.au>
569 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
570 to "name" so that compiler realizes it is never uninitialized.
571 Use bfd_elf_sym_name.
573 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
576 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
577 bfd_alloc to allocate segment map.
578 (copy_elf_program_header): Likewise.
580 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
581 Joseph Myers <joseph@codesourcery.com>
582 Ian Lance Taylor <ian@wasabisystems.com>
583 Ben Elliston <bje@wasabisystems.com>
585 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
586 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
587 (arch_info_struct, bfd_arm_update_notes): Likewise.
588 (architectures): Likewise.
589 (bfd_arm_merge_machines): Check for iWMMXt2.
590 * bfd-in2.h: Rebuild.
592 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
594 * configure: Regenerated.
596 2006-09-22 Alan Modra <amodra@bigpond.net.au>
598 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
600 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
601 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
602 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
604 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
606 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
608 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
609 section in LD to LE linker relaxation for R_390_TLS_LDO32.
610 * elf64-s390.c (elf_s390_relocate_section): Likewise for
613 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
615 * configure.in: Added new target-vectors x86_64coff_vec,
616 x86_64pe_vec, and x86_64pei_vec.
617 * configure: Regenerate.
618 * config.bfd: Adjusted x86_64 target architecture detection.
619 * bfd.c: Add for new target "coff-x86-64"
620 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
621 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
622 * libpei.h: Adjustments for COFF_WITH_pex64.
623 * coffcode.h: Add for new target machine, architecture, signature, and internal
625 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
626 * Makefile.in: Regenerate.
627 * pe-x86_64.c: Add for new target "pe-x86-64".
628 * pei-x86_64.c: Add for new target "pei-x86-64".
629 * peicode.h: Adjusts for new targets.
630 (coff_swap_filehdr_out): Set for this target to
631 _bfd_pex64_only_swap_filehdr_out.
632 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
633 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
634 (jump_table jtab): Add for AMD64MAGIC.
635 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
636 (pe_ILF_object_p): Add coff image-file signature to internal
637 signature translation.
638 * peXXigen.c: Adjust proper include of target coff-header and
639 introduced target specific code
640 (COFF_WITH_pex64): New macro for this target.
641 (pe_print_idata): New dumping method for import section of PE+ files.
642 * targets.c: Add new target vectors declarations for x86_64 coff targets.
643 * coffcode.h: Support code to support the x86_64 PE magic number.
644 * coff-x86_64.c: New file.
646 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
648 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
649 for .stabstr entry, explain why.
651 2006-09-17 Anton Blanchard <anton@samba.org>
652 Alan Modra <amodra@bigpond.net.au>
654 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
655 entry isn't absolute.
657 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
659 * cpu-score.c: New file.
660 * elf32-score.c: New file.
661 * config.bfd: Add Score target.
662 * Makefile.am: Add Score files.
663 * Makefile.in: Regenerate.
664 * archures.c: Add Score architecture.
665 * reloc.c: Add Score relocs.
666 * targets.c: Add Score target vectors.
667 * bfd-in2.h: Regenerate.
668 * libbfd.h: Regenerate.
669 * configure.in: Add Score target.
670 * configure: Regenerate.
672 2006-09-16 Nick Clifton <nickc@redhat.com>
673 Pedro Alves <pedro_alves@portugalmail.pt>
675 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
676 string as its argument and emits the string followed by a comma
677 and then the length of the string.
678 (CONST_STRNEQ): New macro. Checks to see if a variable string
679 has a constant string as its initial characters.
680 (CONST_STRNCPY): New macro. Copies a constant string to the start
681 of a variable string.
682 * bfd-in2.h: Regenerate.
683 * archive.c: Make use of the new macros.
684 * archive64.c: Likewise.
686 * coff-ppc.c: Likewise.
687 * coff-stgo32.c: Likewise.
688 * coffcode.h: Likewise.
689 * cofflink.c: Likewise.
690 * cpu-i960.c: Likewise.
691 * dwarf2.c: Likewise.
693 * elf-m10300.c: Likewise.
695 * elf32-arm.c: Likewise.
696 * elf32-bfin.c: Likewise.
697 * elf32-cris.c: Likewise.
698 * elf32-hppa.c: Likewise.
699 * elf32-i370.c: Likewise.
700 * elf32-i386.c: Likewise.
701 * elf32-iq2000.c: Likewise.
702 * elf32-m32r.c: Likewise.
703 * elf32-m68hc11.c: Likewise.
704 * elf32-m68hc12.c: Likewise.
705 * elf32-m68k.c: Likewise.
706 * elf32-mcore.c: Likewise.
707 * elf32-ppc.c: Likewise.
708 * elf32-s390.c: Likewise.
709 * elf32-sh-symbian.c: Likewise.
710 * elf32-sh.c: Likewise.
711 * elf32-sh64.c: Likewise.
712 * elf32-v850.c: Likewise.
713 * elf32-vax.c: Likewise.
714 * elf32-xtensa.c: Likewise.
715 * elf64-alpha.c: Likewise.
716 * elf64-hppa.c: Likewise.
717 * elf64-mmix.c: Likewise.
718 * elf64-ppc.c: Likewise.
719 * elf64-s390.c: Likewise.
720 * elf64-sh64.c: Likewise.
721 * elf64-x86-64.c: Likewise.
722 * elflink.c: Likewise.
723 * elfxx-ia64.c: Likewise.
724 * elfxx-mips.c: Likewise.
725 * elfxx-sparc.c: Likewise.
726 * hpux-core.c: Likewise.
727 * i386linux.c: Likewise.
729 * libpei.h: Likewise.
730 * linker.c: Likewise.
731 * m68klinux.c: Likewise.
733 * nlmcode.h: Likewise.
734 * osf-core.c: Likewise.
737 * sparclinux.c: Likewise.
738 * vms-hdr.c: Likewise.
740 2006-09-14 Alan Modra <amodra@bigpond.net.au>
743 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
744 that have had their SHT_GROUP section removed.
746 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
749 * elflink.c (elf_link_output_extsym): Compute bucket only if
752 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
755 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
758 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
760 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
761 unconditional setting of low bit for Thumb symbol
762 mistakenly left behind after check for external
763 symbols was added. Fix comment typo.
765 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
767 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
768 (bfd_elf_link_mark_dynamic_symbol): New.
769 (SYMBOLIC_BIND): New.
771 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
772 with SYMBOLIC_BIND (info, h).
773 (elf_i386_relocate_section): Likewise.
774 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
775 (elf64_x86_64_relocate_section): Likewise.
776 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
778 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
779 (bfd_elf_record_link_assignment): Call
780 bfd_elf_link_mark_dynamic_symbol on new entry.
781 (_bfd_elf_merge_symbol): Likewise.
782 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
783 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
784 SYMBOLIC_BIND (info, h).
785 (_bfd_elf_dynamic_symbol_p): Likewise.
786 (_bfd_elf_symbol_refs_local_p): Likewise.
787 (bfd_elf_size_dynamic_sections): Updated.
789 2006-09-05 Bibo Mao <bibo.mao@intel.com>
792 * coffcode.h (coff_write_object_contents): Set the optional
793 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
795 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
797 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
798 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
799 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
800 and R_ARM_THM_PC12 relocations.
802 2006-08-24 Bob Wilson <bob.wilson@acm.org>
804 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
805 (xtensa_get_property_section): New.
806 (xtensa_read_table_entries): Use xtensa_get_property_section.
807 (relax_property_section, xtensa_get_property_predef_flags): Handle
808 group name suffixes in property section names.
809 (match_section_group): New.
811 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
813 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
816 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
818 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
819 plt_thumb_refcount from indirect symbols.
821 2006-08-22 Alan Modra <amodra@bigpond.net.au>
823 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
825 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
827 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
829 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
830 comment for target1_is_rel.
832 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
834 * Makefile.am: Add rules to build pe-arm-wince.lo
835 and pei-arm-wince.lo objects.
836 * Makefile.in: Regenerate.
837 * pe-arm-wince.c: New file.
838 * pei-arm-wince.c: New file.
839 * pei-arm.c: Remove ARM_WINCE block.
840 * pe-arm.c: Remove ARM_WINCE block. Rename
841 bfd_arm_pe_allocate_interworking_sections,
842 bfd_arm_pe_get_bfd_for_interworking, and
843 bfd_arm_pe_process_before_allocation to
844 bfd_armpe_allocate_interworking_sections,
845 bfd_armpe_get_bfd_for_interworking, and
846 bfd_armpe_process_before_allocation. Move them before
848 * bfd.c: ARM wince bfd format names were renamed. Adjust.
849 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
850 with unexpected/conflicting relocs.
851 * targets.c: The arm-wince-pe target got its own new vector.
853 * config.bfd: Likewise.
854 * configure.in: Likewise.
855 * configure: Regenerate.
857 2006-08-18 Paul Brook <paul@codesourcery.com>
859 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
860 (elf32_arm_link_hash_newfunc): Initialize export_glue.
861 (record_arm_to_thumb_glue): Return stub symbol.
862 (elf32_arm_create_thumb_stub): New function.
863 (elf32_arm_to_thumb_stub): Use it.
864 (elf32_arm_to_thumb_export_stub): New function.
865 (elf32_arm_begin_write_processing): New function.
866 (allocate_dynrelocs): Allocate Arm stubs.
867 (elf_backend_begin_write_processing): Define.
868 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
869 Call elf32_arm_begin_write_processing.
871 2006-08-17 Alan Modra <amodra@bigpond.net.au>
873 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
874 (ppc64_elf_build_stubs): Use new lazy linking stub.
876 2006-08-17 Alan Modra <amodra@bigpond.net.au>
878 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
880 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
883 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
884 only if there is a PT_DYNAMIC segment.
885 (_bfd_elf_map_sections_to_segments): Likewise.
886 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
887 segment alignment to 1.
889 2006-08-15 Thiemo Seufer <ths@mips.com>
890 Nigel Stephens <nigel@mips.com>
892 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
893 (elf_backend_merge_symbol_attribute): Define.
894 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
896 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
898 2006-08-15 Thiemo Seufer <ths@mips.com>
899 Nigel Stephens <nigel@mips.com>
900 David Ung <davidu@mips.com>
902 * config.bfd: Add configurations for mips*el-sde-elf* and
905 2006-08-14 DJ Delorie <dj@redhat.com>
907 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
908 (elf32_mn10300_count_hash_table_entries): New.
909 (elf32_mn10300_list_hash_table_entries): New.
910 (sort_by_value): New.
911 (mn10300_elf_relax_section): Don't skip data sections; restrict
912 code-specific tests to code-specific areas so that potential
913 indirect calls can be detected. Check for multiple local symbols
914 at the same address and merge their flags.
915 (elf32_mn10300_link_hash_newfunc): Initialize value.
917 2006-08-14 Thiemo Seufer <ths@mips.com>
919 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
920 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
923 2006-08-11 Thiemo Seufer <ths@mips.com>
925 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
926 sh_entsize only when sgot was already initialized.
928 2006-08-08 DJ Delorie <dj@redhat.com>
930 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
931 non-moving .align directives. Preserve any DIR32 offset when
932 converting bsr's to jsr's.
934 2006-08-08 Alan Modra <amodra@bigpond.net.au>
936 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
937 after stubs have been built.
939 2006-08-07 Nick Clifton <nickc@redhat.com>
941 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
942 vectors if they are going to be created.
944 2006-08-07 Nick Clifton <nickc@redhat.com>
946 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
947 * configure: Regenerate.
949 2006-08-07 Nick Clifton <nickc@redhat.com>
951 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
952 relocation types if the target is ARM_WINCE.
954 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
956 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
958 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
960 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
962 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
963 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
965 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
967 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
969 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
970 list removed sections to stderr.
972 2006-08-04 Richard Sandiford <richard@codesourcery.com>
973 Kazu Hirata <kazu@codesourcery.com>
974 Phil Edwards <phil@codesourcery.com>
975 Nathan Sidwell <nathan@codesourcery.com>
977 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
978 bfd_elf32_shlvxworks_vec.
979 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
980 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
981 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
982 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
983 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
984 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
985 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
986 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
987 * configure: Regenerate.
988 * Makefile.am: Regenerate dependencies.
989 * Makefile.in: Regenerate.
990 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
991 (elf_vxworks_add_symbol_hook): Use it.
992 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
993 table entry to check for weak undefined symbols and to obtain
995 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
996 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
997 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
998 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
999 special_function field.
1000 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1001 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1002 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1003 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1004 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1005 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1006 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1007 * elf32-sh.c: Include elf32-vxworks.h.
1008 (MINUS_ONE): Define.
1009 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1010 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1012 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
1013 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1014 SH_ELF_RELOC set to bfd_elf_generic_reloc.
1015 (vxworks_object_p, get_howto_table): New functions.
1016 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1017 (sh_elf_info_to_howto): Use get_howto_table.
1018 (sh_elf_relax_section): Honor the partial_inplace field of the
1020 (sh_elf_relax_delete_bytes): Likewise.
1021 (elf_sh_plt_info): New structure.
1022 (PLT_ENTRY_SIZE): Replace both definitions with...
1023 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1024 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1025 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1026 (elf_sh_plt0_entry_le): Likewise.
1027 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1028 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1029 (elf_sh_plts): New structure, with separate definitions for
1030 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1031 (elf_sh_plt0_entry): Delete both definitions.
1032 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1033 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1034 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1035 (elf_sh_plt_reloc_offset): Likewise.
1036 (movi_shori_putval): Delete in favor of...
1037 (install_plt_field): ...this new function, with separate definitions
1038 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1039 (get_plt_info): New function, with separate definitions
1040 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1041 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1042 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1043 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1044 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1045 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1046 (get_plt_index, get_plt_offset): New functions.
1047 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1048 (sh_elf_link_hash_table_create): Initialize them.
1049 (sh_elf_create_dynamic_sections): Call
1050 elf_vxworks_create_dynamic_sections for VxWorks.
1051 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1052 entries. Allocate relocation entries in .rela.plt.unloaded if
1053 generating a VxWorks executable.
1054 (sh_elf_always_size_sections): New function.
1055 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1057 (sh_elf_relocate_section): Use get_howto_table. Honor
1058 partial_inplace when calculating the addend for dynamic
1059 relocations. Use get_plt_index.
1060 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1061 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1062 executables. Populate .rela.plt.unloaded. Do not make
1063 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1064 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1065 htab->plt_info. Handle cases where there is no special PLT header.
1066 Populate the first relocation in .rela.plt.unloaded and fix up
1067 the remaining entries.
1068 (sh_elf_plt_sym_val): Use get_plt_info.
1069 (elf_backend_always_size_sections): Define.
1070 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1071 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1072 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1073 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1074 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1075 (elf_backend_add_symbol_hook): Likewise.
1076 (elf_backend_link_output_symbol_hook): Likewise.
1077 (elf_backend_emit_relocs): Likewise.
1078 (elf_backend_final_write_processing): Likewise.
1079 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1080 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1081 (bfd_elf32_shvxworks_vec): Likewise.
1082 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1083 bfd_elf32_shvxworks_vec.
1085 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1087 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1088 * configure: Regenerate.
1090 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1093 * elf64-x86-64.c: Add FreeBSD support.
1094 (elf64_x86_64_fbsd_post_process_headers): New function.
1095 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1096 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1097 to the targ_selvecs.
1098 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1099 * configure: Regenerate.
1101 2006-07-26 Andreas Schwab <schwab@suse.de>
1103 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1105 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1107 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1108 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1109 (define elf_backend_modify_segment_map): Don't define.
1111 2006-07-25 Thiemo Seufer <ths@networkno.de>
1113 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1114 linking of objects for compatible machine types.
1116 2006-07-25 Thiemo Seufer <ths@networkno.de>
1118 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1119 also for same symbol.
1121 2006-07-25 Thiemo Seufer <ths@mips.com>
1123 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1125 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1127 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1128 sections only if the SHF_OS_NONCONFORMING flag is present.
1130 2006-07-24 Nick Clifton <nickc@redhat.com>
1133 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1134 existance of output sections before putting their entries into the
1137 2006-07-20 Thiemo Seufer <ths@mips.com>
1139 * elf32-mips.c (mips16_jump_reloc): Remove function.
1140 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1141 instead of mips16_jump_reloc.
1142 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1143 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1144 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1146 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1148 * bfd-in.h (enum notice_asneeded_action): Define.
1149 * bfd-in2.h: Regenerate.
1150 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1151 function with NULL name for as-needed handling.
1153 2006-07-18 Paul Brook <paul@codesourcery.com>
1155 * bfd-in2.h: Regenerate.
1156 * libbfd.h: Regenerate.
1157 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1159 2006-07-18 Nick Clifton <nickc@redhat.com>
1161 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1162 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1164 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1166 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1168 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1170 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1172 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1173 to the start of a block.
1175 2006-07-13 Nick Clifton <nickc@redhat.com>
1177 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1178 returning a NULL value.
1180 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1183 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1184 the old versioned dynamic definition to the new one with
1185 non-default visibility. Hide the symbol if it is hidden or
1188 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1190 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1192 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1194 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1195 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1196 Handle SHT_GNU_HASH.
1197 (special_sections_g): Include .gnu.hash section.
1198 (bfd_elf_gnu_hash): New function.
1199 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1200 (struct elf_backend_data): Add elf_hash_symbol method.
1201 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1202 only if info->emit_hash, create .gnu.hash section if
1203 info->emit_gnu_hash.
1204 (struct collect_gnu_hash_codes): New type.
1205 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1206 _bfd_elf_hash_symbol): New functions.
1207 (compute_bucket_count): Don't compute HASHCODES array, instead add
1208 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1209 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1210 When not optimizing, use the number of hashed symbols rather than
1212 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1213 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1214 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1215 adjust compute_bucket_count caller. Create and populate .gnu.hash
1216 section if info->emit_gnu_hash.
1217 (elf_link_output_extsym): Only populate .hash section if
1218 finfo->hash_sec != NULL.
1219 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1220 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1221 (elfNN_bed): Add elf_backend_hash_symbol.
1222 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1223 (elf_backend_hash_symbol): Define.
1224 * elf32-i386.c (elf_i386_hash_symbol): New function.
1225 (elf_backend_hash_symbol): Define.
1227 2006-07-05 Nick Clifton <nickc@redhat.com>
1230 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1231 entry when multiple definitions of a symbol are encountered.
1233 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1235 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1237 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1238 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1240 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1243 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1244 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1246 (elf_i386_relocate_section): Likewise. For GD->IE transition
1247 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1249 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1252 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1253 program_header_size to -1.
1254 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1255 (assign_file_positions_for_load_sections ): Likewise.
1256 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1258 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1259 alloc if already done.
1260 * elf32-i386.c (elf_i386_mkobject): Likewise.
1261 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1262 * elf32-s390.c (elf_s390_mkobject): Likewise.
1263 * elf32-sh.c (sh_elf_mkobject): Likewise.
1264 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1265 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1266 * elf64-s390.c (elf_s390_mkobject): Likewise.
1267 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1268 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1270 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1272 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1273 section for relocatable link.
1275 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1277 * elf-bfd.h (struct elf_backend_data): Add
1278 elf_backend_modify_program_headers.
1279 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1280 (elfNN_bed): Init new field.
1281 * elf.c (elf_modify_segment_map): Remove comment.
1282 (assign_file_positions_for_load_sections): Only call
1283 elf_modify_segment_map for objcopy/strip.
1284 (assign_file_positions_except_relocs): Call
1285 elf_backend_modify_program_headers.
1286 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1288 (elf32_frvfdpic_modify_segment_map): Delete.
1289 (elf32_frvfdpic_modify_program_headers): New.
1290 (elf_backend_modify_segment_map): Don't define.
1291 (elf_backend_modify_program_headers): Define.
1292 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1294 (elf32_bfinfdpic_modify_segment_map): Delete.
1295 (elf32_bfinfdpic_modify_program_headers): New.
1296 (elf_backend_modify_segment_map): Don't define.
1297 (elf_backend_modify_program_headers): Define.
1298 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1300 (elfNN_ia64_modify_segment_map): ..here.
1301 (elf_backend_modify_program_headers): Define.
1303 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1305 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1306 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1308 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1310 * elf-bfd.h: Formatting.
1311 (_bfd_elf_map_sections_to_segments): Declare.
1312 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1313 clear program_header_size.
1314 * elf.c (get_program_header_size): Move. Don't use or set saved
1315 program_header_size here.
1316 (elf_modify_segment_map): New function. Split out from..
1317 (assign_file_positions_for_load_sections): ..here. Assert
1318 header size is correct. Remove dead code.
1319 (_bfd_elf_map_sections_to_segments): Rename from
1320 map_sections_to_segments. Make global. Use get_program_header_size
1321 when we need estimate of header size. Call elf_modify_segment_map.
1322 Set program_header_size.
1323 (print_segment_map): Delete.
1324 (_bfd_elf_sizeof_headers): If segment_map available, get the
1326 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1327 for calling more than once.
1328 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1329 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1330 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1331 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1332 (elf_backend_additional_program_headers): Delete.
1333 (elf_backend_modify_segment_map): Delete.
1334 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1335 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1336 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1338 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1340 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1341 bit for undefined symbols.
1343 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1345 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1347 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1348 bfd_link_info pointer.
1349 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1350 * bfd.c (bfd_sizeof_headers): Tweak param name.
1351 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1352 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1353 * binary.c (binary_sizeof_headers): Adjust.
1354 * bout.c (b_out_sizeof_headers): Adjust.
1355 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1356 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1357 * coffgen.c (coff_sizeof_headers): Adjust.
1358 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1359 (ecoff_compute_section_file_positions): Adjust.
1360 (_bfd_ecoff_write_object_contents): Adjust.
1361 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1362 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1363 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1364 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1365 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1366 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1367 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1368 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1369 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1370 * i386msdos.c: Convert to ISO C.
1371 (msdos_sizeof_headers): Adjust.
1372 * i386os9k.c: Convert to ISO C.
1373 (os9k_sizeof_headers): Adjust.
1374 * ieee.c (ieee_sizeof_headers): Adjust.
1375 * ihex.c (ihex_sizeof_headers): Adjust.
1376 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1377 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1378 * libcoff-in.h (coff_sizeof_headers): Adjust.
1379 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1380 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1381 * mmo.c (mmo_sizeof_headers): Adjust.
1382 * oasys.c (oasys_sizeof_headers): Adjust.
1383 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1384 * pef.c (bfd_pef_sizeof_headers): Adjust.
1385 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1386 * som.c (som_sizeof_headers): Adjust.
1387 * srec.c (srec_sizeof_headers): Adjust.
1388 * tekhex.c (tekhex_sizeof_headers): Adjust.
1389 * versados.c (versados_sizeof_headers): Adjust.
1390 * vms.c (vms_sizeof_headers): Adjust.
1391 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1392 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1393 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1394 * bfd-in2.h: Regenerate.
1395 * libbfd.h: Regenerate.
1396 * libcoff.h: Regenerate.
1398 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1400 * bfd-in2.h: Regenerate.
1401 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1402 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1403 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1404 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1405 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1406 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1407 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1408 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1409 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1410 R_ARM_LDC_SB_G2): New relocation types.
1411 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1412 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1414 (elf32_arm_howto_table_3): Delete; contents merged into
1415 elf32_arm_howto_table_2.
1416 (elf32_arm_howto_from_type): Adjust correspondingly.
1417 (elf32_arm_reloc_map): Extend with the above relocations.
1418 (calculate_group_reloc_mask): New function.
1419 (identify_add_or_sub): New function.
1420 (elf32_arm_final_link_relocate): Support for the above
1422 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1423 codes to correspond to the above relocations.
1425 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1427 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1428 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1429 (elf_m68k_plt_entry): Likewise.
1430 (elf_m68k_plt_info): New table.
1431 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1432 (ISAB_PLT_ENTRY_SIZE): ...this.
1433 (CFV4E_FLAG): Delete.
1434 (elf_cfv4e_plt0_entry): Rename to...
1435 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1436 for the second instruction too.
1437 (elf_cfv4e_plt_entry): Rename to...
1438 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1439 (elf_isab_plt_info): New table.
1440 (CPU32_FLAG): Delete.
1441 (PLT_CPU32_ENTRY_SIZE): Rename to...
1442 (CPU32_PLT_ENTRY_SIZE): ...this.
1443 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1444 style in-place addends.
1445 (elf_cpu32_plt_entry): Likewise.
1446 (elf_cpu32_plt_info): New table.
1447 (elf_m68k_link_hash_table): Add a plt_info field.
1448 (elf_m68k_link_hash_table_create): Initialize it.
1449 (elf_m68k_get_plt_info): New function.
1450 (elf_m68k_always_size_sections): Likewise.
1451 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1452 (elf_m68k_install_pc32): New function.
1453 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1454 elf_m68k_install_pc32.
1455 (elf_m68k_finish_dynamic_sections): Likewise.
1456 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1457 (elf_backend_always_size_sections): Define.
1459 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1461 * elflink.c (elf_link_add_object_symbols): Save and restore
1462 struct bfd_hash_table table, size and count fields for
1465 2006-06-12 Thiemo Seufer <ths@mips.com>
1467 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1468 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1469 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1470 Delete old comments.
1471 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1473 2006-06-12 Nick Clifton <nickc@redhat.com>
1476 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1477 about mismatched alignments to allow for the case where the common
1478 alignment has been deduced from the section alignment.
1479 * bfd.c (_bfd_default_error_handler): Update comment to explain
1480 why bfd and asection varargs are out of order. Explicitly catch
1481 and abort on NULL bfd and asection arguments.
1483 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1484 Thiemo Seufer <ths@mips.com>
1486 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1487 (STUB_ORI): New macro.
1488 (STUB_LI16U): Fix formatting.
1489 (MIPS_FUNCTION_STUB_SIZE): Delete.
1490 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1491 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1492 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1493 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1494 instead of MIPS_FUNCTION_STUB_SIZE.
1495 (count_section_dynsyms): New function, split out from
1496 _bfd_mips_elf_final_link.
1497 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1498 of the number of dynamic symbols needed and use it to set up
1499 function_stub_size. Use function_stub_size rather than
1500 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1501 Use 16-byte stubs for 0x10000 dynamic symbols.
1502 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1503 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1504 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1505 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1506 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1507 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1508 Use STUB_ORI rather than STUB_LI16U for big stubs.
1509 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1510 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1512 2006-06-09 David Ung <davidu@mips.com>
1514 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1515 calling relocations.
1517 2006-06-08 David Daney <ddaney@avtrex.com>
1519 * elfxx-mips.c (STUB_LI16): Removed.
1520 (STUB_LUI): New macro.
1521 (STUB_LI16U): Ditto.
1522 (STUB_LI16S): Ditto.
1523 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1524 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1525 MIPS_FUNCTION_STUB_SIZE.
1526 (_bfd_mips_elf_always_size_sections): Ditto.
1527 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1528 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1529 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1530 to allow larger symbol table indexes.
1532 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1534 * po/Make-in (pdf, ps): New dummy targets.
1536 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1538 * hash.c (bfd_hash_lookup): Correct stray line.
1540 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1541 (elfcore_grok_nto_status): Use long instead of pid_t.
1542 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1544 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1546 * po/Make-in (top_builddir): Define.
1548 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1550 * Makefile.am: Run "make dep-am".
1551 * Makefile.in: Regenerate.
1552 * config.in: Regenerate.
1554 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1555 H.J. Lu <hongjiu.lu@intel.com>
1558 * elflink.c (bfd_elf_final_link): Don't output section symbols
1559 for special ELF sections.
1561 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1563 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1564 instead of bfd_make_section*.
1565 * aix386-core.c: Likewise.
1566 * aix5ppc-core.c: Likewise.
1567 * aout-adobe.c: Likewise.
1568 * aoutf1.h: Likewise.
1569 * binary.c: Likewise.
1570 * cisco-core.c: Likewise.
1571 * coff-arm.c: Likewise.
1572 * coff-h8300.c: Likewise.
1574 * elf32-bfin.c: Likewise.
1575 * elf32-m32c.c: Likewise.
1576 * hppabsd-core.c: Likewise.
1577 * hpux-core.c: Likewise.
1578 * i386linux.c: Likewise.
1581 * irix-core.c: Likewise.
1582 * lynx-core.c: Likewise.
1583 * m68klinux.c: Likewise.
1584 * mach-o.c: Likewise.
1585 * netbsd-core.c: Likewise.
1586 * nlmcode.h: Likewise.
1587 * opncls.c: Likewise.
1588 * osf-core.c: Likewise.
1589 * peXXigen.c: Likewise.
1590 * ppcboot.c: Likewise.
1591 * ptrace-core.c: Likewise.
1592 * rs6000-core.c: Likewise.
1593 * sco5-core.c: Likewise.
1594 * sparclinux.c: Likewise.
1596 * sunos.c: Likewise.
1597 * trad-core.c: Likewise.
1598 * xcofflink.c: Likewise.
1601 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1603 * Makefile.am (INCLUDES): Use @INCINTL@.
1604 * acinclude.m4: Include new gettext macros.
1605 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1606 Manually substitute POFILES and GMOFILES.
1607 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1609 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1611 * bfd.c (bfd_emul_get_maxpagesize): New.
1612 (bfd_elf_set_pagesize): Likewise.
1613 (bfd_emul_set_maxpagesize): Likewise.
1614 (bfd_emul_get_commonpagesize): Likewise.
1615 (bfd_emul_set_commonpagesize): Likewise.
1616 * bfd-in2.h: Regenerated.
1618 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1619 (xvec_get_elf_backend_data): New.
1620 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1622 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1623 * elfxx-target.h (elfNN_bed): Likewise.
1625 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1626 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1627 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1628 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1629 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1630 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1631 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1632 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1633 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1634 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1635 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1636 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1638 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1639 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1641 * targets.c (bfd_find_target): Support NULL abfd.
1643 2006-05-30 Nick Clifton <nickc@redhat.com>
1645 * po/es.po: Updated Spanish translation.
1647 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1648 H.J. Lu <hongjiu.lu@intel.com>
1650 * elf.c (assign_file_positions_for_load_sections): Retrieve
1651 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1652 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1653 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1655 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1657 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1659 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1661 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1663 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1665 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1667 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1669 * elf.c (sym_is_global): Return a bfd_boolean.
1670 (ignore_section_sym): New function.
1671 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1672 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1673 bfd before using elf_section_syms.
1675 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1677 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1678 (sh*l*-*-netbsdelf*): Likewise.
1679 (sh-*-netbsdelf*): Likewise.
1680 (shl*-*-elf*): Likewise.
1681 (sh[1234]l*-*-elf*): Likewise.
1682 (sh3el*-*-elf*): Likewise.
1683 (shl*-*-kaos*): Likewise.
1684 (sh-*-elf*): Likewise.
1685 (sh[1234]*-elf*): Likewise.
1686 (sh-*-rtems*): Likewise.
1687 (sh-*-kaos*): Likewise.
1689 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1692 * config.bfd: Set want64 to true if 64bit bfd is used.
1693 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1694 (sh*l*-*-netbsdelf*): Likewise.
1695 (sh-*-netbsdelf*): Likewise.
1696 (shl*-*-elf*): Likewise.
1697 (sh[1234]l*-*-elf*): Likewise.
1698 (sh3el*-*-elf*): Likewise.
1699 (shl*-*-kaos*): Likewise.
1700 (sh-*-elf*): Likewise.
1701 (sh[1234]*-elf*): Likewise.
1702 (sh-*-rtems*): Likewise.
1703 (sh-*-kaos*): Likewise.
1705 2006-05-24 Paul Brook <paul@codesourcery.com>
1707 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1708 * elf32-arm.c (output_arch_syminfo): Define.
1709 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1710 elf32_arm_output_arch_local_syms): New functions.
1711 (elf_backend_output_arch_local_syms): Define.
1712 * elflink.c (bfd_elf_final_link): Call
1713 elf_backend_output_arch_local_syms.
1714 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1716 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1718 2006-05-24 Paul Brook <paul@codesourcery.com>
1720 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1721 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1722 elf32_arm_finish_dynamic_symbol): Use them.
1724 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1725 Randolph Chung <tausq@debian.org>
1727 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1728 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1729 Add handling for TLS relocations.
1730 (elf_hpp_reloc_final_type): Handle TLS relocs.
1731 * elf32-hppa.c: Add authors for cleanup and TLS support.
1732 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1733 (elf32_hppa_link_hash_entry): Add tls_type.
1734 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1735 (hppa_link_has_newfunc): Set tls_type.
1736 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1737 (hppa_stub_name): Use hh_name macro.
1738 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1739 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1741 (elf32_hppa_gc_sweep_hook): Likewise.
1742 (allocate_dynrelocs): Handle TLS relocs.
1743 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1744 relocs. Use hh_name macro.
1745 (dtpoff_base): New function.
1747 (elf32_hppa_optimized_tls_reloc): Likewise.
1748 (final_link_relocate): Handle TLS relocs.
1749 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1751 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1752 hh_name and eh_name macros.
1753 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1755 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1757 * archures.c: Add bfd_mach_avr6.
1758 * cpu-avr.c: Likewise.
1759 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1761 * libbfd.h: Regenerate.
1762 * bfd-in2.h:Regenerate.
1763 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1764 * elf32-avr.c: Add elf32-avr.h to include list.
1765 (elf32_avr_stub_hash_entry): New function.
1766 (elf32_avr_link_hash_table): New struct.
1767 (avr_link_hash_table): Likewise.
1768 (avr_stub_hash_entry): Likewise.
1769 (avr_stub_hash_lookup): New function.
1770 (stub_hash_newfunc): New function.
1771 (elf32_avr_link_hash_table_create): New function.
1772 (elf32_avr_link_hash_table_free): New function.
1773 (avr_get_stub_addr): New function.
1774 (debug_relax, debug_stubs): Add new global variables controlling
1775 debugging printout to stdout.
1776 (avr_pc_wrap_around): Change the type to bfd_vma.
1777 (avr_replace_call_ret_sequences): Add a new variable controling
1778 linkrelax optimizations.
1779 (avr_stub_is_required_for_16_bit_reloc): New function.
1780 (avr_final_link_relocate):
1781 Add linker hash table to parameter list. Use stub addr. if necessary.
1782 (elf32_avr_relocate_section):
1783 Add linker hashtable to parameter list of avr_final_link_relocate.
1784 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1785 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1786 (elf32_avr_relax_delete_bytes):
1787 Iterate over all sections of a bfd when adjusting relocs addends.
1788 (elf32_avr_relax_section):
1789 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1791 (avr_stub_name): New function.
1792 (avr_get_stub_entry): New function.
1793 (avr_add_stub): New function.
1794 (avr_build_one_stub): New function.
1795 (avr_size_one_stub): New function.
1796 (elf32_avr_setup_params): New function.
1797 (elf32_avr_setup_section_lists): New function.
1798 (get_local_syms): New function.
1799 (elf32_avr_size_stubs): New function.
1800 (bfd_elf32_bfd_link_hash_table_create): New function.
1801 (bfd_elf32_bfd_link_hash_table_free): New function.
1803 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1807 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1808 update CIE/FDE length. Don't pad to the section alignment.
1810 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1812 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1813 deteted entries in .eh_frame section.
1815 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1817 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1818 instead of _GLOBAL_OFFSET_TABLE_.
1819 (bfin_relocate_section): Ditto.
1820 (_bfin_create_got_section): Ditto.
1821 (elf32_bfinfdpic_create_dynamic_sections): Use
1822 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1823 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1825 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1827 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1828 function syms over other syms.
1830 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1832 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1834 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1835 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1836 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1837 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1838 Use MIPS_ELF_READONLY_SECTION.
1839 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1840 creating DT_TEXTREL.
1841 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1842 if no text relocations were generated.
1844 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1846 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1848 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1850 * elf.c (elf_fake_sections): Formatting.
1851 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1852 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1853 section alignment to increase p_align for PT_LOAD.
1854 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1855 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1856 other than PT_LOAD, and PT_NOTE in core.
1858 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1860 * elf.c (assign_file_positions_for_segments): Split into..
1861 (assign_file_positions_for_load_sections): ..this, and..
1862 (assign_file_positions_for_non_load_sections): ..this new function,..
1863 (assign_file_positions_except_relocs): ..writing program headers here.
1865 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1867 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1868 non-load sections if they have relocs.
1870 2006-05-15 Paul Brook <paul@codesourcery.com>
1872 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1873 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1874 Check symbol name is of specified type.
1875 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1876 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1877 bfd_is_arm_special_symbol_name.
1878 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1879 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1880 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1881 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1882 (bfd_is_arm_special_symbol_name): Add prototype.
1883 * bfd-in2.h: Regenerate.
1885 2006-05-15 David Heine <dlheine@tensilica.com>
1886 Bob Wilson <bob.wilson@acm.org>
1888 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1889 undefined opcode. Clean up assertions.
1890 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1891 Factor most of the code into separate functions....
1892 (can_narrow_instruction, can_widen_instruction): New.
1893 (prev_instr_is_a_loop): New.
1894 (compute_ebb_proposed_actions): Combine error handling code for
1895 decode errors. Replace call to insn_decode_len with inline code.
1896 Use can_narrow_instruction and can_widen_instruction. Handle errors
1897 from call to xtensa_opcode_is_loop.
1898 (relax_section): Adjust calls to narrow_instruction and
1901 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1904 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1907 2006-05-11 Michael Matz <matz@suse.de>
1909 * elflink.c (match_group_member): Correctly iterate group
1912 2006-05-11 Paul Brook <paul@codesourcery.com>
1914 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1915 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1916 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1918 * bfd-in2.h: Regenerate.
1919 * libbfd.h: Regenerate.
1920 * libcoff.h: Regenerate.
1922 2006-05-11 Mike Bland <mbland@google.com>
1924 * elf.c (_bfd_elf_init_private_section_data): Don't change
1925 section type if already set.
1927 2006-05-10 Nick Clifton <nickc@redhat.com>
1930 * elfcode.h (valid_section_index_p): New function: Checks for a
1931 valid section index. Allows indicies in the range SHN_LOPROC to
1933 (elf_object_p): Use valid_section_index_p.
1935 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1937 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1938 ARM_SECREL): Mark WinCE versions of these relocs as partial
1940 (coff_arm_relocate_section): Adjust addend for WinCE.
1942 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1945 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1947 2006-05-09 Nick Clifton <nickc@redhat.com>
1949 * coffcode.h (coff_write_relocs): Produce an error message if a an
1950 out-of-range symbol index is detected in a reloc.
1952 2006-05-09 Ben Elliston <bje@au.ibm.com>
1954 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1955 local variable `dynobj'.
1957 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1959 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1960 of the bfd's sections for the reloc-addend adjustments.
1962 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1964 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1965 (elf_s390_relocate_section): Add code to do the GD->LE and
1966 LD->LE TLS linker optimizations if a brasl instruction is used
1967 for the __tls_get_offset function call.
1968 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1970 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1972 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1973 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1974 the .toc and referenced by a TLS code sequence.
1975 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1976 .toc is the first section in a file.
1978 2006-05-04 Andreas Schwab <schwab@suse.de>
1980 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1981 regs instead of an array of int.
1982 (struct external_solaris_bcp_core): Likewise.
1983 (swapcore_sun3): Use offsetof instead of computing the offset
1985 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1986 (swapcore_solaris_bcp): Likewise.
1988 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1990 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1993 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1995 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1998 2006-05-04 Ben Elliston <bje@au.ibm.com>
2000 * coff-or32.c (bfd_section_from_shdr): Remove unused local
2002 * cofflink.c (process_embedded_commands): Remove unused local
2003 variables `had_read' and `had_shared'.
2004 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2006 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
2008 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2010 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2011 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2012 (bfd_und_symbol, bfd_ind_symbol): Delete.
2013 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2015 (STD_SECTION): Adjust.
2016 (_bfd_generic_new_section_hook): New function, extracted from..
2017 (bfd_section_init): ..here.
2018 (bfd_make_section_old_way): Call new_section_hook for abs, com,
2019 und and ind sections.
2020 * elf.c (_bfd_elf_large_com_section): Adjust.
2021 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2022 * pdp11.c (new_section_hook): Likewise.
2023 * coffcode.h (coff_new_section_hook): Likewise.
2024 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2025 * elf.c (_bfd_elf_new_section_hook): Likewise.
2026 * vms.c (vms_new_section_hook): Likwise.
2027 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2029 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2030 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2031 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2032 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2033 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2034 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2035 * ieee.c (ieee_new_section_hook): Likewise. Call
2036 _bfd_generic_new_section_hook too.
2037 * mmo.c (mmo_new_section_hook): Likewise.
2038 * oasys.c (oasys_new_section_hook): Likewise.
2039 * som.c (som_new_section_hook): Likewise.
2040 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2041 * bfd-in2.h: Regenerate.
2042 * libbfd.h: Regenerate.
2044 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2046 * hash.c (DEFAULT_SIZE): Revert last change.
2047 (higher_prime_number): Correct test for no larger prime. Don't
2048 abort on error, instead return 0. Depopulate primes[].
2049 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2051 2006-05-02 Paul Brook <paul@codesourcery.com>
2053 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2056 2006-05-02 Ben Elliston <bje@au.ibm.com>
2058 * archive.c (bfd_generic_archive_p): Remove unused local variable
2060 * dwarf2.c (decode_line_info): Remove unused local variable
2062 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2064 * tekhex.c (tekhex_write_object_contents): Remove unused local
2065 variable `bytes_written'.
2066 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2067 variable `r_addend'.
2068 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2069 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2070 (_bfd_ns32k_relocate_contents): Remove break after return.
2071 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2073 2006-05-02 Nick Clifton <nickc@redhat.com>
2075 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2076 in order to avoid conflicts with the global DEBUG define.
2078 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2080 * dwarf2.c: Formatting.
2081 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2082 output section check.
2083 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2084 * elf32-m32c.c: Similarly.
2085 * elf32-ppc.c: Similarly.
2086 * elf32-v850.c: Similarly.
2087 * nlm32-sparc.c: Similarly.
2088 * elfcode.h: Similarly.
2089 (elf_symbol_flags): Delete.
2090 * elflink.c (elf_link_input_bfd): Comment typo.
2092 2006-05-01 DJ Delorie <dj@redhat.com>
2094 * bfd-in.h (bfd_hash_table): Add count field.
2095 * bfd-in2.h: Regenerate.
2096 * hash.c (higher_prime_number): New.
2097 (bfd_hash_table_inint_n): Init count field.
2098 (bfd_hash_lookup): Grow table as needed.
2100 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2103 * tekhex.c (getvalue): Change return type to bfd_boolean and
2104 add the new parameter. Return false if the unexpected character
2107 (first_phase): Change return type to bfd_boolean and return
2108 false if the unexpected character is found. Replace abort
2109 with returning false.
2110 (pass_over): Change return type to bfd_boolean and the type of
2111 the second argument to bfd_boolean (*) (bfd *, int, char *).
2112 Return false if FUNC returns false.
2113 (tekhex_object_p): Return NULL if pass_over fails.
2115 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2117 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2119 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2122 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2123 and flags if its BFD flags have been set.
2124 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2125 section type from input if it has been set to something
2128 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2131 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2134 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2135 abfd->sections is NULL.
2136 (elf32_arm_bfd_free_cached_info): New.
2137 (bfd_elf32_bfd_free_cached_info): Defined.
2139 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2140 to _bfd_free_cached_info.
2142 * libbfd-in.h (_bfd_free_cached_info): New.
2143 * libbfd: Regenerated.
2145 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2146 (_bfd_free_cached_info): New.
2148 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2150 * elf.c (assign_file_positions_except_relocs): Move code setting
2151 file position of non-loaded sections..
2152 (assign_file_positions_for_segments): ..to here.
2154 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2157 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2158 applications. Issue an error on sections we don't know how
2161 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2163 * Makefile.am: Run "make dep-am".
2164 * Makefile.in: Regenerate.
2166 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2168 * warning.m4 (--enable-werror): Format help message.
2169 (--enable-build-warnings): Likewise.
2170 * configure: Regenerate.
2172 2006-04-18 Nick Clifton <nickc@redhat.com>
2175 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2176 fields to still be handled as ELF files.
2178 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2180 * po/SRC-POTFILES.in: Regenerated.
2182 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2184 * configure.in: Update version to 2.17.50.
2185 * configure: Regenerated.
2187 2006-04-14 David Heine <dlheine@tensilica.com>
2189 * elf32-xtensa.c (build_reloc_opcodes): New.
2190 (compute_text_actions): Use it to decode opcodes outside inner loop.
2191 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2192 it is set, use it to get the opcodes for relocations.
2193 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2195 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2198 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2199 (GOT_TLS_IE_IE): Likewise.
2200 (GOT_TLS_IE_GD): Likewise.
2201 (GOT_TLS_IE_MASK): Likewise.
2202 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2203 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2205 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2206 are set, treat tls_type as GOT_TLS_IE_BOTH.
2207 (elf_i386_relocate_section): Likewise.
2209 2006-04-07 Randolph Chung <tausq@debian.org>
2211 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2212 (elf64_hppa_grok_psinfo): Likewise.
2213 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2215 2006-04-06 DJ Delorie <dj@redhat.com>
2217 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2218 each plt entry we create.
2220 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2222 * po/Make-in: Add install-html target.
2223 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2224 htmldir. Add install-html and install-html-recursive targets.
2225 * Makefile.in: Regenerate.
2226 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2227 * configure: Regenerate.
2229 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2231 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2232 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2235 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2237 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2240 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2241 James E Wilson <wilson@specifixinc.com>
2244 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2245 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2247 (elfNN_ia64_link_hash_entry): Likewise.
2248 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2250 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2252 (elfNN_ia64_hash_hide_symbol): Likewise.
2253 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2254 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2255 (elfNN_ia64_global_dyn_info_free): New function.
2256 (elfNN_ia64_local_dyn_info_free): Likewise.
2257 (elfNN_ia64_hash_table_free): Free local and global
2258 elfNN_ia64_dyn_sym_info.
2259 (addend_compare): New function.
2260 (sort_dyn_sym_info): Likewise.
2261 (get_dyn_sym_info): Updated to use binary search for addend.
2262 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2263 relocation arrays first.
2265 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2267 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2270 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2273 * elflink.c (check_dynsym): New.
2274 (elf_link_output_extsym): Use it.
2275 (bfd_elf_final_link): Likewise.
2277 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2280 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2281 symbol from the dynamic definition with the default version if
2282 its type and the type of existing regular definition mismatch.
2284 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2285 Daniel Jacobowitz <dan@codesourcery.com>
2287 * config.bfd (sparc-*-vxworks*): New stanza.
2288 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2289 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2290 * configure: Regenerate.
2291 * elf32-sparc.c: Include elf-vxworks.h.
2292 (elf32_sparc_vxworks_link_hash_table_create: New.
2293 (elf32_sparc_vxworks_final_write_processing): New.
2294 (TARGET_BIG_SYM): Override for VxWorks.
2295 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2296 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2297 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2298 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2299 (elf_backend_link_output_symbol_hook): Likewise.
2300 (elf_backend_emit_relocs): Likewise.
2301 (elf_backend_final_write_processing, elf32_bed): Likewise.
2302 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2303 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2304 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2305 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2306 build_plt_entry here.
2307 (create_got_section): Initialize sgotplt for VxWorks.
2308 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2309 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2310 Call elf_vxworks_create_dynamic_sections for VxWorks.
2311 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2312 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2313 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2314 for VxWorks. Check for the .got.plt section.
2315 (sparc_vxworks_build_plt_entry): New function.
2316 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2317 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2318 absolute on VxWorks.
2319 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2320 and DT_PLTGOT on VxWorks.
2321 (sparc_vxworks_finish_exec_plt): New.
2322 (sparc_vxworks_finish_shared_plt): New.
2323 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2324 Use plt_header_size and plt_entry_size.
2325 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2326 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2327 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2328 (elf32-sparc.lo): Likewise.
2329 * Makefile.in: Regenerate.
2330 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2331 (_bfd_target_vector): Add a pointer to it.
2333 2006-03-30 Ben Elliston <bje@au.ibm.com>
2336 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2337 special section number that exceeds the number of ELF sections
2338 (eg. SHN_MIPS_SCOMMON).
2340 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2342 * elfxx-mips.c (mips_got_entry): Add more commentary.
2343 (mips_elf_local_got_index): Use the hash table entry to record
2344 the GOT index of forced-local symbols.
2345 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2346 in either the hash table entry or the mips_got_entry, not both.
2347 Add more commentary.
2348 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2349 mips_elf_initialize_tls_index.
2351 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2353 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2354 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2355 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2356 bfin_areloc_howto_table): Delete. All
2357 uses deleted as well.
2358 (bfin_reloc_map): Delete all stack relocs.
2359 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2360 bfin_reloc_type_lookup): Don't support them.
2361 (bfin_relocate_section): Don't try to handle them.
2363 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2364 * configure.in: Likewise.
2365 * configure: Regenerate.
2366 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2367 (BFIN_RELOC_MAX): Now 0x21.
2368 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2369 (bfd_elf32_bfinfdpic_vec): Declare.
2370 (IS_FDPIC): New macro.
2371 (struct bfinfdpic_elf_link_hash_table): New struct.
2372 (bfinfdpic_hash_table, bfinfdpic_got_section,
2373 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2374 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2375 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2376 bfinfdpic_plt_initial_offset): Accessor macros for it.
2377 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2378 (struct bfinfdpic_relocs_info): New struct.
2379 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2380 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2381 DEFAULT_STACK_SIZE): New macros.
2382 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2383 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2384 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2385 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2386 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2387 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2388 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2389 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2390 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2391 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2392 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2393 _bfinfdpic_resolve_final_relocs_info,
2394 elf32_bfinfdpic_size_dynamic_sections,
2395 elf32_bfinfdpic_always_size_sections,
2396 elf32_bfinfdpic_modify_segment_map,
2397 _bfinfdpic_count_got_plt_entries,
2398 elf32_bfinfdpic_finish_dynamic_sections,
2399 elf32_bfinfdpic_adjust_dynamic_symbol,
2400 elf32_bfinfdpic_finish_dynamic_symbol,
2401 elf32_bfinfdpic_elf_use_relative_eh_frame,
2402 elf32_bfinfdpic_elf_encode_eh_address,
2403 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2404 elf32_bfinfdpic_copy_private_bfd_data,
2405 (struct _bfinfdpic_dynamic_got_info,
2406 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2407 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2408 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2409 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2410 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2411 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2412 bfd_elf32_bfd_copy_private_bfd_data,
2413 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2414 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2415 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2416 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2417 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2418 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2419 elf_backend_omit_section_dynsym): Redefine these macros and include
2420 "elf32-target.h" again to create the elf32-bfinfdpic target.
2421 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2422 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2423 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2424 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2425 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2426 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2427 BFD_RELOC_BFIN_GOTOFFLO): New.
2428 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2429 (_bfd_target_vector): Add it.
2430 * bfd-in2.h: Regenerate.
2431 * libbfd.h: Regenerate.
2433 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2435 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2436 incompatible. Likewise MAC and EMAC code.
2437 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2438 bfd_get_compatible to set the new bfd architecture. Rely on it
2439 to detect incompatibilities.
2441 2006-03-23 Michael Matz <matz@suse.de>
2443 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2444 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2445 BFD_RELOC_X86_64_PLTOFF64.
2446 * bfd-in2.h: Regenerated.
2447 * libbfd.h: Regenerated.
2448 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2449 Add howtos for above relocs.
2450 (x86_64_reloc_map): Add mappings for new relocs.
2451 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2452 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2453 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2455 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2456 elf64_x86_64_check_relocs for the new relocs.
2457 (elf64_x86_64_relocate_section): Handle new relocs.
2459 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2461 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2462 rel->r_addend is zero.
2464 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2466 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2469 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2470 Daniel Jacobowitz <dan@codesourcery.com>
2471 Phil Edwards <phil@codesourcery.com>
2472 Zack Weinberg <zack@codesourcery.com>
2473 Mark Mitchell <mark@codesourcery.com>
2474 Nathan Sidwell <nathan@codesourcery.com>
2476 * bfd-in2.h: Regenerate.
2477 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2478 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2479 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2480 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2481 (bfd_elf32_littlemips_vec): Likewise.
2482 (bfd_elf32_nbigmips_vec): Likewise.
2483 (bfd_elf32_nlittlemips_vec): Likewise.
2484 (bfd_elf32_ntradbigmips_vec): Likewise.
2485 (bfd_elf32_ntradlittlemips_vec): Likewise.
2486 (bfd_elf32_tradbigmips_vec): Likewise.
2487 (bfd_elf32_tradlittlemips_vec): Likewise.
2488 (bfd_elf64_bigmips_vec): Likewise.
2489 (bfd_elf64_littlemips_vec): Likewise.
2490 (bfd_elf64_tradbigmips_vec): Likewise.
2491 (bfd_elf64_tradlittlemips_vec): Likewise.
2492 * elf32-mips.c: Include elf-vxworks.h.
2493 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2494 instead of calling mips_elf32_rtype_to_howto directly.
2495 (mips_vxworks_copy_howto_rela): New reloc howto.
2496 (mips_vxworks_jump_slot_howto_rela): Likewise.
2497 (mips_vxworks_bfd_reloc_type_lookup): New function.
2498 (mips_vxworks_rtype_to_howto): Likewise.
2499 (mips_vxworks_final_write_processing): Likewise.
2500 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2501 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2502 (elf_backend_want_got_plt): Likewise.
2503 (elf_backend_want_plt_sym): Likewise.
2504 (elf_backend_got_symbol_offset): Likewise.
2505 (elf_backend_want_dynbss): Likewise.
2506 (elf_backend_may_use_rel_p): Likewise.
2507 (elf_backend_may_use_rela_p): Likewise.
2508 (elf_backend_default_use_rela_p): Likewise.
2509 (elf_backend_got_header_size: Likewise.
2510 (elf_backend_plt_readonly): Likewise.
2511 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2512 (elf_backend_mips_rtype_to_howto): Likewise.
2513 (elf_backend_adjust_dynamic_symbol): Likewise.
2514 (elf_backend_finish_dynamic_symbol): Likewise.
2515 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2516 (elf_backend_add_symbol_hook): Likewise.
2517 (elf_backend_link_output_symbol_hook): Likewise.
2518 (elf_backend_emit_relocs): Likewise.
2519 (elf_backend_final_write_processing: Likewise.
2520 (elf_backend_additional_program_headers): Likewise.
2521 (elf_backend_modify_segment_map): Likewise.
2522 (elf_backend_symbol_processing): Likewise.
2523 * elfxx-mips.c: Include elf-vxworks.h.
2524 (mips_elf_link_hash_entry): Add is_relocation_target and
2525 is_branch_target fields.
2526 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2527 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2528 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2529 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2530 Return 3 for VxWorks.
2531 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2532 mips_elf_link_hash_table. Return 0 for VxWorks.
2533 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2534 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2535 (mips_vxworks_exec_plt0_entry): New variable.
2536 (mips_vxworks_exec_plt_entry): Likewise.
2537 (mips_vxworks_shared_plt0_entry): Likewise.
2538 (mips_vxworks_shared_plt_entry): Likewise.
2539 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2540 (mips_elf_rel_dyn_section): Change the bfd argument to a
2541 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2542 the name of the section.
2543 (mips_elf_initialize_tls_slots): Update the call to
2544 mips_elf_rel_dyn_section.
2545 (mips_elf_gotplt_index): New function.
2546 (mips_elf_local_got_index): Add an input_section argument.
2547 Update the call to mips_elf_create_local_got_entry.
2548 (mips_elf_got_page): Likewise.
2549 (mips_elf_got16_entry): Likewise.
2550 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2551 arguments. Create dynamic relocations for each entry on VxWorks.
2552 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2553 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2554 and MIPS_RESERVED_GOTNO.
2555 (mips_elf_create_got_section): Update the uses of
2556 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2557 (is_gott_symbol): New function.
2558 (mips_elf_calculate_relocation): Use a dynobj local variable.
2559 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2560 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2561 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2562 relocations on VxWorks. Add dynamic relocations for references
2563 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2564 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2565 in VxWorks executables.
2566 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2567 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2568 Don't allocate a null entry on VxWorks.
2569 (mips_elf_create_dynamic_relocation): Update the call to
2570 mips_elf_rel_dyn_section. Use absolute rather than relative
2571 relocations for VxWorks, and make them RELA rather than REL.
2572 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2573 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2574 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2575 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2576 Call elf_vxworks_create_dynamic_sections for VxWorks and
2577 initialize the plt_header_size and plt_entry_size fields.
2578 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2579 used in VxWorks executables. Don't allocate dynamic relocations
2580 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2581 Set is_relocation_target for each symbol referenced by a relocation.
2582 Allocate .rela.dyn entries for relocations against the special
2583 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2584 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2585 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2586 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2587 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2588 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2589 relocations. Don't set no_fn_stub on VxWorks.
2590 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2591 mips_elf_allocate_dynamic_relocations.
2592 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2593 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2594 entries for VxWorks, and do not create multiple GOTs.
2595 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2596 Handle .got specially for VxWorks. Update the uses of
2597 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2598 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2599 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2600 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2601 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2602 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2603 (mips_vxworks_finish_exec_plt): Likewise.
2604 (mips_vxworks_finish_shared_plt): Likewise.
2605 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2606 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2607 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2608 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2609 and mips_elf_rel_dyn_section. Use a different GOT header for
2610 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2611 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2612 mips_elf_link_hash_table fields.
2613 (_bfd_mips_vxworks_link_hash_table_create): New function.
2614 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2615 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2616 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2617 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2618 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2619 * libbfd.h: Regenerate.
2620 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2621 (elf32-mips.lo): Likewise.
2622 * Makefile.in: Regenerate.
2623 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2624 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2625 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2626 (_bfd_target_vector): Add entries for them.
2628 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2630 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2631 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2632 (elf_backend_special_sections): Remove #undef.
2634 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2636 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2637 for undefined weak symbols.
2639 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2642 * elflink.c (bfd_elf_final_link): Remove
2643 bed->elf_backend_emit_relocs from emit_relocs.
2645 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2647 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2648 first relocation to the second when relaxing TLS GD to LE;
2649 zero it out when relaxing to IE.
2651 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2654 * elflink.c (elf_link_add_object_symbols): Save and restore
2655 warning sym's linked sym.
2657 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2660 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2661 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2662 hash_table -> htab. Formatting. Save entire symbol table
2663 before loading as-needed syms, and restore afterwards if lib not
2664 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2665 name. Free some buffers earlier.
2666 * bfd-in.h (struct bfd_hash_table): Add entsize.
2667 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2668 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2669 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2671 (bfd_hash_table_init): Add param, adjust calls.
2672 * aoutx.h: Adjust all hash_table_init functions and calls.
2674 * coff-arm.c: Likewise.
2675 * coff-h8300.c: Likewise.
2676 * coff-ppc.c: Likewise.
2677 * cofflink.c: Likewise.
2678 * ecoff.c: Likewise.
2679 * ecofflink.c: Likewise.
2680 * elf-m10300.c: Likewise.
2681 * elf-strtab.c: Likewise.
2683 * elf32-arm.c: Likewise.
2684 * elf32-bfin.c: Likewise.
2685 * elf32-cris.c: Likewise.
2686 * elf32-frv.c: Likewise.
2687 * elf32-hppa.c: Likewise.
2688 * elf32-i386.c: Likewise.
2689 * elf32-m32r.c: Likewise.
2690 * elf32-m68hc1x.c: Likewise.
2691 * elf32-m68k.c: Likewise.
2692 * elf32-ppc.c: Likewise.
2693 * elf32-s390.c: Likewise.
2694 * elf32-sh.c: Likewise.
2695 * elf32-vax.c: Likewise.
2696 * elf64-alpha.c: Likewise.
2697 * elf64-hppa.c: Likewise.
2698 * elf64-ppc.c: Likewise.
2699 * elf64-s390.c: Likewise.
2700 * elf64-sh64.c: Likewise.
2701 * elf64-x86-64.c: Likewise.
2702 * elfxx-ia64.c: Likewise.
2703 * elfxx-mips.c: Likewise.
2704 * elfxx-sparc.c: Likewise.
2705 * i386linux.c: Likewise.
2706 * libaout.h: Likewise.
2707 * libbfd-in.h: Likewise.
2708 * libcoff-in.h: Likewise.
2709 * linker.c: Likewise.
2710 * m68klinux.c: Likewise.
2711 * merge.c: Likewise.
2712 * opncls.c: Likewise.
2713 * pdp11.c: Likewise.
2714 * sparclinux.c: Likewise.
2715 * stabs.c: Likewise.
2716 * sunos.c: Likewise.
2718 * xcofflink.c: Likewise.
2719 * section.c (struct section_hash_entry): Move to..
2720 * libbfd-in.h: ..here.
2721 * Makefile.am: Run "make dep-am"
2722 * Makefile.in: Regenerate.
2723 * bfd-in2.h: Regenerate.
2724 * libbfd.h: Regenerate.
2725 * libcoff.h: Regenerate.
2727 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2729 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2730 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2731 last change to REL32 relocs so that they are counted as
2732 possibly dynamic as per REL24 and REL14.
2734 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2736 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2739 2006-03-15 Ben Elliston <bje@au.ibm.com>
2741 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2742 in_list elements, not just the first.
2744 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2746 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2748 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2749 for final links too.
2751 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2753 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2755 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2758 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2760 2006-03-10 Paul Brook <paul@codesourcery.com>
2762 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2763 (elf32_arm_print_private_bfd_data): Ditto.
2765 2006-03-09 Paul Brook <paul@codesourcery.com>
2767 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2770 2006-03-09 Khem Raj <khem@mvista.com>
2772 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2775 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2777 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2779 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2780 Daniel Jacobowitz <dan@codesourcery.com>
2781 Zack Weinberg <zack@codesourcery.com>
2782 Nathan Sidwell <nathan@codesourcery.com>
2783 Paul Brook <paul@codesourcery.com>
2784 Ricardo Anguiano <anguiano@codesourcery.com>
2785 Phil Edwards <phil@codesourcery.com>
2787 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2788 (bfd_elf32_bigarm_symbian_vec): Likewise.
2789 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2790 (bfd_elf32_littlearm_vec): Likewise.
2791 (bfd_elf32_littlearm_symbian_vec): Likewise.
2792 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2793 * configure: Regenerate.
2794 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2795 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2796 (elf32_arm_vxworks_bed): Add forward declaration.
2797 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2798 (elf32_arm_vxworks_exec_plt0_entry): New table.
2799 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2800 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2801 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2802 (reloc_section_p): New function.
2803 (create_got_section): Use RELOC_SECTION.
2804 (elf32_arm_create_dynamic_sections): Likewise. Call
2805 elf_vxworks_create_dynamic_sections for VxWorks targets.
2806 Choose between the two possible values of plt_header_size
2808 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2809 (elf32_arm_abs12_reloc): New function.
2810 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2811 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2812 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2813 r_addend fields of relocs. On rela targets, skip any code that
2814 adjusts in-place addends. When using _bfd_link_final_relocate
2815 to perform a final relocation, pass rel->r_addend as the addend
2817 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2818 object, ignore flags that are not standard on VxWorks.
2819 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2820 relocs on VxWorks. Use reloc_section_p.
2821 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2822 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2823 .rela.plt.unloaded relocs on VxWorks targets.
2824 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2825 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2826 instead of DT_REL* tags on RELA targets.
2827 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2828 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2829 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2830 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2831 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2832 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2833 Correct the .rela.plt.unreloaded symbol indexes.
2834 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2835 hook on VxWorks targets.
2836 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2837 Minor formatting tweak.
2838 (elf32_arm_vxworks_final_write_processing): New function.
2839 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2841 (elf_backend_final_write_processing): Likewise.
2842 (elf_backend_emit_relocs): Likewise.
2843 (elf_backend_want_plt_sym): Likewise.
2844 (ELF_MAXPAGESIZE): Likewise.
2845 (elf_backend_may_use_rel_p): Minor formatting tweak.
2846 (elf_backend_may_use_rela_p): Likewise.
2847 (elf_backend_default_use_rela_p): Likewise.
2848 (elf_backend_rela_normal): Likewise.
2849 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2851 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2853 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2854 New. Adjust other variants.
2855 (bfd_default_scan): Update.
2856 * bfd-in2.h: Rebuilt.
2857 * cpu-m68k.c: Adjust.
2858 (bfd_m68k_compatible): New. Use it for architectures.
2859 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2860 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2862 (elf32_m68k_print_private_bfd_data): Adjust.
2863 * ieee.c (ieee_write_processor): Adjust.
2865 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2867 * dwarf2.c: Formatting.
2868 (add_line_info): Remove outer loop.
2870 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2871 Alan Modra <amodra@bigpond.net.au>
2874 * dwarf2.c (loadable_section): New struct.
2875 (dwarf2_debug): Add loadable_section_count and
2877 (new_line_sorts_after): New.
2878 (add_line_info): Use new_line_sorts_after to compare line
2880 (check_function_name): Removed.
2881 (unset_sections): New.
2882 (place_sections): New.
2883 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2884 and unset_sections on relocatable files.
2885 (_bfd_dwarf2_find_line): Likewise.
2887 2006-03-03 Nick Clifton <nickc@redhat.com>
2889 * cpu-avr.c: Update to ISO-C90 formatting.
2890 * elf32-avr.c: Likewise.
2892 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2894 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2896 (bfd_elf_avr_final_write_processing): Set
2897 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2898 (elf32_avr_relax_section): New function.
2899 (elf32_avr_relax_delete_bytes): New function.
2900 (elf32_avr_get_relocated_section_contents): New function.
2901 (avr_pc_wrap_around): New function.
2902 (avr_relative_distance_considering_wrap_around): New function.
2903 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2904 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2905 * libbfd.h: Regenerate.
2906 * bfd-in2.h: Regenerate.
2908 2006-03-02 DJ Delorie <dj@redhat.com>
2910 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2913 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2915 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2916 bfd_elf32_powerpc_vxworks_vec.
2918 2006-03-02 Nick Clifton <nickc@redhat.com>
2920 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2922 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2924 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2925 elf_vxworks_create_dynamic_sections.
2926 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2928 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2929 elf_vxworks_create_dynamic_sections.
2930 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2932 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2933 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2935 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2937 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2938 (elf_backend_link_output_symbol_hook): Use
2939 elf_vxworks_link_output_symbol_hook instead.
2940 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2941 (elf_backend_link_output_symbol_hook): Use
2942 elf_vxworks_link_output_symbol_hook instead.
2943 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2944 same interface as elf_backend_link_output_symbol_hook.
2945 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2946 prototype accordingly.
2948 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2950 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2951 (ppc_elf_link_hash_table): Replace old_got and new_got with
2952 plt_type and can_use_new_plt.
2953 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2954 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2955 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2956 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2957 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2958 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2959 this function should not be called for VxWorks targets.
2960 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2961 (allocate_got): Likewise. Rearrange so that max_before_header
2962 is only used for PLT_OLD and PLT_NEW.
2963 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2964 (ppc_elf_size_dynamic_sections): Likewise.
2965 (ppc_elf_relax_section): Likewise.
2966 (ppc_elf_relocate_section): Likewise.
2967 (ppc_elf_finish_dynamic_symbol): Likewise.
2968 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2970 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2972 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2973 (elf_i386_link_hash_table_create): Initialize it.
2974 (elf_i386_compute_jump_table_size): Use it instead of
2975 srelplt->reloc_count.
2976 (allocate_dynrelocs): Likewise.
2977 (elf_i386_size_dynamic_sections): Likewise.
2978 (elf_i386_relocate_section): Likewise.
2980 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2982 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2983 (_bfd_elf_write_section_eh_frame): Likewise.
2985 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2987 * po/Make-in: Add html target.
2989 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2991 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2992 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2993 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2994 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2995 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2996 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2997 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2998 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2999 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3000 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3001 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3002 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3003 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3004 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3005 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3006 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
3007 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3008 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3009 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3010 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3011 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3013 2006-02-25 Richard Sandiford <richard@codesourcery.com>
3015 * elf-bfd.h (elf_link_hash_table): Add hplt field.
3016 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3017 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3018 * elf32-frv.c (_frv_create_got_section): Likewise.
3019 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3020 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3021 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3022 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3023 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3024 (elf_i386_link_hash_table_create): Don't initialize them.
3025 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3027 (elf_i386_finish_dynamic_symbol): Likewise.
3028 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3029 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3030 (ppc_elf_finish_dynamic_symbol): Likewise.
3032 2006-02-24 DJ Delorie <dj@redhat.com>
3034 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3035 (m32c_elf_relocate_section): Don't relocate them.
3036 (compare_reloc): New.
3037 (relax_reloc): Remove.
3038 (m32c_offset_for_reloc): New.
3039 (m16c_addr_encodings): New.
3040 (m16c_jmpaddr_encodings): New.
3041 (m32c_addr_encodings): New.
3042 (m32c_elf_relax_section): Relax jumps and address displacements.
3043 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3046 * reloc.c: Add m32c relax relocs.
3047 * libbfd.h: Regenerate.
3048 * bfd-in2.h: Regenerate.
3050 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3053 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3054 (_bfd_elf_link_hash_fixup_symbol): New.
3056 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3057 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3060 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3062 * elfxx-target.h (elf_backend_fixup_symbol): New.
3063 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3065 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3067 * cpu-ia64-opc.c (ins_immu5b): New.
3068 (ext_immu5b): Likewise.
3069 (elf64_ia64_operands): Add IMMU5b.
3071 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3074 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3076 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3077 * elf32-i386.c (allocate_dynrelocs): Likewise.
3078 * elf32-s390.c (allocate_dynrelocs): Likewise.
3079 * elf32-sh.c (allocate_dynrelocs): Likewise.
3080 * elf64-s390.c (allocate_dynrelocs): Likewise.
3081 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3082 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3083 on undef weak with non-default visibility too.
3084 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3086 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3088 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3089 error, instead call _exit.
3090 (_bfd_abort): Call _exit not xexit.
3092 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3094 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3096 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3098 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3099 Anil Paranjape <anilp1@kpitcummins.com>
3100 Shilin Shakti <shilins@kpitcummins.com>
3102 * Makefile.am: Add xc16x related entry
3103 * Makefile.in: Regenerate
3104 * archures.c: Add bfd_xc16x_arch
3105 * bfd-in2.h: Regenerate
3106 * config.bfd: Add xc16x-*-elf
3107 * configure.in: Add bfd_elf32_xc16x_vec
3108 * configure: Regenerate.
3109 * targets.c: Added xc16x related information
3110 * cpu-xc16x.c: New file
3111 * reloc.c: Add new relocations specific to xc16x:
3112 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3114 * elf32-xc16x.c: New file.
3116 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3118 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3119 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3121 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3124 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3126 (ppc64_elf_relocate_section): Check output reloc section size.
3127 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3129 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3132 * elf.c (get_segment_type): New function.
3133 (_bfd_elf_print_private_bfd_data): Use it.
3134 (print_segment_map): New function.
3135 (assign_file_positions_for_segments): Call print_segment_map
3136 when there are not enough room for program headers.
3138 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3140 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3141 traditional MIPS ELF targets.
3143 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3146 * dwarf2.c (check_function_name): New function.
3147 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3148 check if function is correct.
3150 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3152 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3154 (elf_link_input_bfd): Adjust comments.
3156 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3158 * elf.c (copy_private_bfd_data): Minor update.
3160 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3163 * elf.c (copy_private_bfd_data): Renamed to ...
3164 (rewrite_elf_program_header): This.
3165 (copy_elf_program_header): New function.
3166 (copy_private_bfd_data): Likewise.
3168 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3170 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3171 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3172 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3173 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3174 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3175 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3176 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3177 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3178 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3179 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3180 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3181 bfd_mach_mcf_isa_b_usp_float_emac): New.
3182 (bfd_default_scan): Update coldfire mapping.
3183 * bfd-in.h (bfd_m68k_mach_to_features,
3184 bfd_m68k_features_to_mach): Declare.
3185 * bfd-in2.h: Rebuilt.
3186 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3187 adjust legacy names.
3188 (m68k_arch_features): New.
3189 (bfd_m68k_mach_to_features,
3190 bfd_m68k_features_to_mach): Define.
3191 * elf32-m68k.c (elf32_m68k_object_p): New.
3192 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3193 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3194 (elf_backend_object_p): Define.
3195 * ieee.c (ieee_write_processor): Update coldfire machines.
3196 * libbfd.h: Rebuilt.
3198 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3200 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3203 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3205 * coff-z80.c (r_imm24): New howto.
3206 (rtype2howto): New case R_IMM24.
3207 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3208 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3210 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3212 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3213 has already been assigned a GOT index, copy that index to the
3214 current hash table entry.
3216 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3218 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3219 for call-to-undefweak reloc overflow.
3221 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3223 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3224 for 32-bit relocs overflow.
3226 2006-01-27 Paul Brook <paul@codesourcery.com>
3228 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3231 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3233 Introduce TLS descriptors for i386 and x86_64.
3234 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3235 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3236 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3237 * libbfd.h, bfd-in2.h: Rebuilt.
3238 * elf32-i386.c (elf_howto_table): New relocations.
3239 (R_386_tls): Adjust.
3240 (elf_i386_reloc_type_lookup): Map new relocations.
3241 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3242 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3243 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3244 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3245 (elf_i386_local_tlsdesc_gotent): New macro.
3246 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3247 (elf_i386_compute_jump_table_size): New macro.
3248 (link_hash_newfunc): Initialize tlsdesc_got.
3249 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3250 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3251 R_386_TLS_DESC_CALL.
3252 (elf_i386_check_relocs): Likewise. Allocate space for
3253 local_tlsdesc_gotent.
3254 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3255 R_386_TLS_DESC_CALL.
3256 (allocate_dynrelocs): Count function PLT relocations. Reserve
3257 space for TLS descriptors and relocations.
3258 (elf_i386_size_dynamic_sections): Reserve space for TLS
3259 descriptors and relocations. Set up sgotplt_jump_table_size.
3260 Don't zero reloc_count in srelplt.
3261 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3262 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3263 R_386_TLS_DESC_CALL.
3264 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3265 (elf_backend_always_size_sections): Define.
3266 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3267 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3268 (R_X86_64_standard): Adjust.
3269 (x86_64_reloc_map): Map new relocs.
3270 (elf64_x86_64_rtype_to_howto): New, split out of...
3271 (elf64_x86_64_info_to_howto): ... this function, and...
3272 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3273 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3274 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3275 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3276 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3277 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3278 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3279 tlsdesc_got and sgotplt_jump_table_size fields.
3280 (elf64_x86_64_compute_jump_table_size): New macro.
3281 (link_hash_newfunc): Initialize tlsdesc_got.
3282 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3283 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3284 R_X86_64_TLSDESC_CALL.
3285 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3286 local_tlsdesc_gotent.
3287 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3288 R_X86_64_TLSDESC_CALL.
3289 (allocate_dynrelocs): Count function PLT relocations. Reserve
3290 space for TLS descriptors and relocations.
3291 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3292 descriptors and relocations. Set up sgotplt_jump_table_size,
3293 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3294 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3296 (elf64_x86_64_always_size_sections): New. Set up
3298 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3299 R_386_TLS_DESC_CALL.
3300 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3301 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3302 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3303 (elf_backend_always_size_sections): Define.
3305 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3308 * dwarf2.c (comp_unit_contains_address): Update comment.
3309 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3310 lma. Return TRUE only if both comp_unit_contains_address and
3311 comp_unit_find_nearest_line return TRUE.
3312 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3314 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3316 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3317 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3318 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3319 elf_gc_mark_dynamic_ref_symbol. Make global.
3320 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3321 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3322 (elfNN_bed): Init new field.
3323 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3324 (ppc64_elf_gc_mark_dynamic_ref): New function.
3326 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3328 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3330 2006-01-17 Nick Clifton <nickc@redhat.com>
3333 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3336 2006-01-11 Nick Clifton <nickc@redhat.com>
3338 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3339 into the newly (re)allocated map array.
3341 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3343 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3345 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3347 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3350 For older changes see ChangeLog-2005
3356 version-control: never
projects / external / binutils.git / blob