1 2006-11-10 Nick Clifton <nickc@redhat.com>
3 * config.bfd: Move previously obsoleted targets to the REMOVED
5 Add maxq-*-coff to the obsolete list.
7 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
9 * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
10 * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
11 * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
13 2006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
15 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
17 (find_arm_glue): Likewise.
18 (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
19 (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
20 ERROR_MESSAGE argument and pass it through.
21 (elf32_arm_to_thumb_export_stub): Update.
22 (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
24 2006-11-07 Alan Modra <amodra@bigpond.net.au>
26 * elf64-ppc.c (enum _ppc64_sec_type): New.
27 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
28 and rename fields. Add sec_type and has_14bit_branch.
29 (struct ppc_link_hash_table): Remove has_14bit_branch.
30 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
31 (ppc64_elf_relocate_section): Likewise.
32 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
33 (ppc64_elf_size_stubs): Don't set default group size here.
34 (group_sections): Instead do so here, and group sections using
35 their individual requirements.
37 2006-11-07 Alan Modra <amodra@bigpond.net.au>
39 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
41 (struct ppc_link_hash_entry): Add "next_dot_sym".
42 (struct ppc_link_hash_table): Add "dot_syms".
43 (link_hash_newfunc): Make list of syms starting with a dot.
44 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
45 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
46 (struct add_symbol_adjust_data): Delete.
47 (add_symbol_adjust): Simplify params and return.
48 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
51 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
53 * libbfd-in.h (_bfd_clear_contents): New prototype.
54 * reloc.c (_bfd_clear_contents): New.
55 * libbfd.h: Regenerated.
57 * elf32-arm.c (elf32_arm_final_link_relocate): Use
59 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
60 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
61 * elf32-i386.c (elf_i386_relocate_section): Likewise.
62 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
63 * elf32-s390.c (elf_s390_relocate_section): Likewise.
64 * elf32-sh.c (sh_elf_relocate_section): Likewise.
65 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
66 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
67 * elf64-s390.c (elf_s390_relocate_section): Likewise.
68 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
69 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
71 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
72 zero for discarded symbols.
73 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
75 2006-11-01 Thiemo Seufer <ths@mips.com>
76 David Ung <davidu@mips.com>
78 * elf-bfd.h (local_call_stubs): New member.
79 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
80 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
81 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
83 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
84 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
85 used stubs with SEC_KEEP. Use the new stub macros.
87 2006-11-01 Alan Modra <amodra@bigpond.net.au>
89 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
92 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
94 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
96 2006-10-31 Alan Modra <amodra@bigpond.net.au>
98 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
99 boundary. Tidy. Comment.
101 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
104 * elf-bfd.h (elf_obj_tdata): Add symbuf.
105 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
106 (_bfd_elf_check_kept_section): Likewise.
107 (bfd_elf_match_symbols_in_sections): Likewise.
109 * elf.c (assign_section_numbers): Updated to add
110 struct bfd_link_info *.
111 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
112 buffer if info->reduce_memory_overheads is false.
114 * elflink.c (match_group_member): Updated to add
115 struct bfd_link_info *.
116 (_bfd_elf_check_kept_section): Likewise.
117 (elf_link_input_bfd): Likewise.
118 (_bfd_elf_section_already_linked): Likewise.
119 (bfd_elf_final_link): Free symbol buffer if
120 info->reduce_memory_overheads is false.
122 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
123 struct bfd_link_info *.
124 (_bfd_generic_section_already_linked): Likewise.
125 * libbfd.h: Regenerated.
127 * linker.c (bfd_section_already_linked): Add
128 struct bfd_link_info *.
129 (_bfd_generic_section_already_linked): Likewise.
130 * targets.c (bfd_target): Add struct bfd_link_info * to
131 _section_already_linked.
132 * bfd-in2.h: Regenerated.
134 2006-10-30 Alan Modra <amodra@bigpond.net.au>
136 * bfd.c (bfd_error_type): Add bfd_error_on_input.
137 (input_bfd, input_error): New static vars.
138 (bfd_set_error): Handle bfd_error_on_input.
139 (bfd_errmsg): Likewise.
140 (bfd_perror): Simplify.
141 * archive.c (_bfd_write_archive_contents): Report errors on input.
142 * bfd-in2.h: Regenerate.
144 2006-10-30 Alan Modra <amodra@bigpond.net.au>
146 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
148 2006-10-28 Richard Sandiford <richard@codesourcery.com>
150 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
151 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
152 (elf_mips_howto_table_rela): Likewise.
153 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
154 (mips_elf64_howto_table_rela): Likewise.
156 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
158 * elf.c (_bfd_elf_init_private_section_data): Assert output
159 section ELF type instead of check if it is SHT_NULL. Copy
160 OS/PROC specific flags from input section to output section.
162 2006-10-27 Alan Modra <amodra@bigpond.net.au>
164 * section.c (SEC_KEEP): Update comment.
165 * bfd-in2.h: Regenerate.
166 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
167 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
168 * stabs.c (_bfd_discard_section_stabs): Likewise.
169 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
171 2006-10-26 Ben Elliston <bje@au.ibm.com>
173 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
175 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
176 * targets.c (find_target): Remove extraneous break.
178 2006-10-26 Ben Elliston <bje@au.ibm.com>
180 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
181 (struct maxq_reloc_map): Unused; remove.
182 (maxq_reloc_map): Likewise.
183 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
185 2006-10-26 Ben Elliston <bje@au.ibm.com>
187 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
188 from int to enum dynamic_lib_link_class lib_class.
189 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
190 * bfd-in2.h: Regenerate.
192 2006-10-25 Alan Modra <amodra@bigpond.net.au>
193 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
194 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
195 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
196 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
198 * cpu-spu.c: New file.
199 * elf32-spu.c: New file.
200 * elf32-spu.h: New file.
201 * archures.c: Add SPU support.
202 * config.bfd: Likewise.
203 * configure.in: Likewise.
205 * targets.c: Likewise.
206 * Makefile.am: Likewise. Run "make dep-am".
207 * libbfd.h: Regenerate.
208 * bfd-in2.h: Regenerate.
209 * Makefile.in: Regenerate.
210 * configure: Regenerate.
211 * po/SRC-POTFILES.in: Regenerate.
213 2006-10-23 Alan Modra <amodra@bigpond.net.au>
215 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
217 2006-10-23 Alan Modra <amodra@bigpond.net.au>
219 * elf32-score.c: Formatting.
220 (elf_backend_omit_section_dynsym): Define.
221 (score_elf_create_dynamic_relocation): Remove code copied from mips.
222 Don't use section syms in dynamic relocs. Remove unused param.
223 (score_elf_final_link_relocate): Remove unused param.
225 2006-10-23 Alan Modra <amodra@bigpond.net.au>
227 * linker.c (fix_syms): Choose best of previous and next
228 section based on section flags and vma.
230 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
232 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
233 only when the non visibility part of st_other is non-zero.
234 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
236 2006-10-20 Richard Sandiford <richard@codesourcery.com>
238 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
239 PT_DYNAMIC on GNU/Linux targets.
241 2006-10-20 Richard Sandiford <richard@codesourcery.com>
243 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
244 size of .rel.dyn reflect the value of DT_RELSZ.
246 2006-10-20 Richard Sandiford <richard@codesourcery.com>
248 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
249 a PT_NULL header for dynamic objects.
250 (_bfd_mips_elf_modify_segment_map): Add it.
252 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
254 * elf32-score.c (score_elf_rel_dyn_section): Replace
255 bfd_make_section with bfd_make_section_with_flags.
256 (_bfd_score_elf_create_dynamic_sections): Ditto.
257 (score_elf_create_got_section): Ditto.
258 (score_elf_final_link_relocate): Delete referrence to
261 2006-10-19 Richard Sandiford <richard@codesourcery.com>
263 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
264 same symbol by increasing r_offset.
265 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
266 large and very small symbol indexes.
268 2006-10-19 Richard Sandiford <richard@codesourcery.com>
270 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
271 and DT_MIPS_RLD_MAP tags for position-independent executables.
272 Do not add DT_DEBUG to shared libraries for any MIPS target.
274 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
277 * elflink.c (elf_link_add_object_symbols): Hide definitions in
280 2006-10-19 Alan Modra <amodra@bigpond.net.au>
282 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
283 don't set, glue section size.
284 (record_arm_to_thumb_glue): Set glue section size here.
285 (record_thumb_to_arm_glue): Likewise.
286 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
287 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
289 2006-10-18 Roy Marples <uberlord@gentoo.org>
291 * elf64-sparc.c: Add FreeBSD support.
292 (elf64_sparc_fbsd_post_process_headers): New function.
293 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
294 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
295 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
296 * configure: Regenerate.
298 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
300 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
301 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
302 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
303 R_ARM_THM_MOVT_BREL relocations.
305 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
307 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
308 R_THM_CALL to 25 and remove FIXME comment.
309 (using_thumb2): New function.
310 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
312 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
314 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
315 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
316 (elf32_arm_gc_sweep_hook): Likewise.
317 (elf32_arm_check_relocs): Likewise.
318 (allocate_dynrelocs): Likewise.
320 2006-10-17 Alan Modra <amodra@bigpond.net.au>
322 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
323 text_index_section and data_index_section.
324 (struct elf_backend_data): Add elf_backend_init_index_section.
325 (_bfd_elf_init_1_index_section): Declare.
326 (_bfd_elf_init_2_index_sections): Declare.
327 * elfxx-target.h (elf_backend_init_index_section): Define.
328 (elfNN_bed): Init new field.
329 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
330 section and text_index_section plus data_index_section.
331 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
332 (_bfd_elf_init_1_index_section): New function.
333 (_bfd_elf_init_2_index_sections): New function.
334 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
335 (elf_link_input_bfd): When emitting relocs, use text_index_section
336 and data_index_section for removed sections.
337 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
338 * elf32-i386.c: Likewise.
339 * elf32-m32r.c: Likewise.
340 * elf32-sh.c: Likewise.
341 * elf32-xstormy16.c: Likewise.
342 * elf32-xtensa.c: Likewise.
343 * elf64-alpha.c: Likewise.
344 * elf64-hppa.c: Likewise.
345 * elf64-mmix.c: Likewise.
346 * elf64-sh64.c: Likewise.
347 * elfxx-ia64.c: Likewise.
348 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
349 and data_index_section sym for relocs against sections with no dynamic
351 (elf_backend_init_index_section): Define.
352 * elf32-cris.c: Similarly.
353 * elf32-hppa.c: Similarly.
354 * elf32-i370.c: Similarly.
355 * elf32-m68k.c: Similarly.
356 * elf32-mips.c: Similarly.
357 * elf32-ppc.c: Similarly.
358 * elf32-s390.c: Similarly.
359 * elf32-sparc.c: Similarly.
360 * elf32-vax.c: Similarly.
361 * elf64-mips.c: Similarly.
362 * elf64-ppc.c: Similarly.
363 * elf64-s390.c: Similarly.
364 * elf64-sparc.c: Similarly.
365 * elf64-x86-64.c: Similarly.
366 * elfn32-mips.c: Similarly.
367 * elfxx-mips.c: Similarly.
368 * elfxx-sparc.c: Similarly.
369 * linker.c (fix_syms): Base symbols in removed sections on
370 previous section in preference to using absolute section.
372 2006-10-16 Andreas Schwab <schwab@suse.de>
374 * elfxx-ia64.c (addend_compare): Properly compute return value.
376 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
379 * elf.c (assign_file_positions_for_non_load_sections): Don't
380 page align empty SHF_ALLOC sections.
382 2006-10-13 Jakub Jelinek <jakub@redhat.com>
384 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
385 .plt sh_entsize to 0 if plt header size isn't multiple of
386 plt entry size or for 32-bit which adds a nop insn at the
387 end of the .plt section.
389 2006-10-12 Bob Wilson <bob.wilson@acm.org>
391 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
392 (elf_backend_action_discarded): Define.
394 2006-10-11 Bob Wilson <bob.wilson@acm.org>
396 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
397 unresolvable relocation error.
398 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
401 2006-10-10 Bob Wilson <bob.wilson@acm.org>
403 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
406 2006-10-03 Jakub Jelinek <jakub@redhat.com>
408 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
409 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
410 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
411 DW_CFA_val_{offset{,_sf},expression}.
412 (skip_non_nops): Record number of DW_CFA_set_loc ops.
413 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
414 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
415 or going to be pcrel, compute set_loc array.
416 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
417 against DW_CFA_set_loc operands.
418 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
420 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
422 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
423 symbols from the --just-syms file.
425 2006-10-01 Alan Modra <amodra@bigpond.net.au>
427 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
430 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
433 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
434 relocation overflow on branches to undefweaks.
436 2006-09-29 Alan Modra <amodra@bigpond.net.au>
438 * po/BLD-POTFILES.in: Regenerate.
439 * po/SRC-POTFILES.in: Regenerate.
441 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
444 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
445 alignment for .data$, .rdata$ and .text$ sections so that sse
446 and sse2 code will work for linkonce sections too.
447 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
449 2006-09-28 Alan Modra <amodra@bigpond.net.au>
451 * elflink.c (_bfd_elf_gc_mark_hook): New function.
452 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
453 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
454 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
455 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
456 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
457 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
458 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
459 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
460 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
461 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
462 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
463 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
464 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
465 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
466 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
467 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
468 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
469 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
470 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
471 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
472 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
473 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
474 (bfinfdpic_gc_sweep_hook): Delete.
475 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
476 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
477 (elf32_d10v_gc_sweep_hook): Delete.
478 (elf_backend_gc_sweep_hook): Don't define.
479 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
480 (fr30_elf_gc_sweep_hook): Delete.
481 (elf_backend_gc_sweep_hook): Don't define.
482 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
483 (elf32_frv_gc_sweep_hook): Delete.
484 (elf_backend_gc_sweep_hook): Don't define.
485 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
486 (iq2000_elf_gc_sweep_hook): Delete.
487 (elf_backend_gc_sweep_hook): Don't define.
488 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
489 _bfd_elf_gc_mark_hook.
490 (openrisc_elf_gc_sweep_hook): Delete.
491 (elf_backend_gc_sweep_hook): Don't define.
492 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
493 (v850_elf_gc_sweep_hook): Delete.
494 (elf_backend_gc_sweep_hook): Don't define.
495 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
496 _bfd_elf_gc_mark_hook.
497 (xstormy16_elf_gc_sweep_hook): Delete.
498 (elf_backend_gc_sweep_hook): Don't define.
499 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
500 (sh_elf64_gc_sweep_hook): Delete.
501 (elf_backend_gc_sweep_hook): Don't define.
502 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
503 (elf32_avr_gc_sweep_hook): Delete.
504 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
505 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
506 (elf32_cr16c_gc_sweep_hook): Delete.
507 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
508 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
509 (elf32_crx_gc_sweep_hook): Delete.
510 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
511 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
512 (elf32_h8_gc_sweep_hook): Delete.
513 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
514 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
515 (ip2k_elf_gc_sweep_hook): Delete.
516 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
517 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
518 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
519 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
520 (elf_backend_gc_sweep_hook): Don't define.
521 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
522 (elf_backend_gc_sweep_hook): Don't define.
523 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
524 (elf32_m68hc11_gc_sweep_hook): Delete.
525 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
526 (elf32_m68hc11_gc_sweep_hook): Delete.
527 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
528 (elf32_msp430_gc_sweep_hook): Delete.
529 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
530 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
531 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
533 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
535 * bfd-in.h (CONST_STRNCPY) : Delete.
538 * bfd-in2.h : Regenerate.
539 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
540 calculate string lengths.
541 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
543 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
547 * elf.c (assign_file_positions_for_non_load_sections): Don't
548 warn zero size allocated sections.
550 2006-09-27 Alan Modra <amodra@bigpond.net.au>
552 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
553 to "name" so that compiler realizes it is never uninitialized.
554 Use bfd_elf_sym_name.
556 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
559 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
560 bfd_alloc to allocate segment map.
561 (copy_elf_program_header): Likewise.
563 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
564 Joseph Myers <joseph@codesourcery.com>
565 Ian Lance Taylor <ian@wasabisystems.com>
566 Ben Elliston <bje@wasabisystems.com>
568 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
569 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
570 (arch_info_struct, bfd_arm_update_notes): Likewise.
571 (architectures): Likewise.
572 (bfd_arm_merge_machines): Check for iWMMXt2.
573 * bfd-in2.h: Rebuild.
575 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
577 * configure: Regenerated.
579 2006-09-22 Alan Modra <amodra@bigpond.net.au>
581 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
583 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
584 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
585 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
587 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
589 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
591 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
592 section in LD to LE linker relaxation for R_390_TLS_LDO32.
593 * elf64-s390.c (elf_s390_relocate_section): Likewise for
596 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
598 * configure.in: Added new target-vectors x86_64coff_vec,
599 x86_64pe_vec, and x86_64pei_vec.
600 * configure: Regenerate.
601 * config.bfd: Adjusted x86_64 target architecture detection.
602 * bfd.c: Add for new target "coff-x86-64"
603 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
604 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
605 * libpei.h: Adjustments for COFF_WITH_pex64.
606 * coffcode.h: Add for new target machine, architecture, signature, and internal
608 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
609 * Makefile.in: Regenerate.
610 * pe-x86_64.c: Add for new target "pe-x86-64".
611 * pei-x86_64.c: Add for new target "pei-x86-64".
612 * peicode.h: Adjusts for new targets.
613 (coff_swap_filehdr_out): Set for this target to
614 _bfd_pex64_only_swap_filehdr_out.
615 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
616 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
617 (jump_table jtab): Add for AMD64MAGIC.
618 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
619 (pe_ILF_object_p): Add coff image-file signature to internal
620 signature translation.
621 * peXXigen.c: Adjust proper include of target coff-header and
622 introduced target specific code
623 (COFF_WITH_pex64): New macro for this target.
624 (pe_print_idata): New dumping method for import section of PE+ files.
625 * targets.c: Add new target vectors declarations for x86_64 coff targets.
626 * coffcode.h: Support code to support the x86_64 PE magic number.
627 * coff-x86_64.c: New file.
629 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
631 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
632 for .stabstr entry, explain why.
634 2006-09-17 Anton Blanchard <anton@samba.org>
635 Alan Modra <amodra@bigpond.net.au>
637 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
638 entry isn't absolute.
640 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
642 * cpu-score.c: New file.
643 * elf32-score.c: New file.
644 * config.bfd: Add Score target.
645 * Makefile.am: Add Score files.
646 * Makefile.in: Regenerate.
647 * archures.c: Add Score architecture.
648 * reloc.c: Add Score relocs.
649 * targets.c: Add Score target vectors.
650 * bfd-in2.h: Regenerate.
651 * libbfd.h: Regenerate.
652 * configure.in: Add Score target.
653 * configure: Regenerate.
655 2006-09-16 Nick Clifton <nickc@redhat.com>
656 Pedro Alves <pedro_alves@portugalmail.pt>
658 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
659 string as its argument and emits the string followed by a comma
660 and then the length of the string.
661 (CONST_STRNEQ): New macro. Checks to see if a variable string
662 has a constant string as its initial characters.
663 (CONST_STRNCPY): New macro. Copies a constant string to the start
664 of a variable string.
665 * bfd-in2.h: Regenerate.
666 * archive.c: Make use of the new macros.
667 * archive64.c: Likewise.
669 * coff-ppc.c: Likewise.
670 * coff-stgo32.c: Likewise.
671 * coffcode.h: Likewise.
672 * cofflink.c: Likewise.
673 * cpu-i960.c: Likewise.
674 * dwarf2.c: Likewise.
676 * elf-m10300.c: Likewise.
678 * elf32-arm.c: Likewise.
679 * elf32-bfin.c: Likewise.
680 * elf32-cris.c: Likewise.
681 * elf32-hppa.c: Likewise.
682 * elf32-i370.c: Likewise.
683 * elf32-i386.c: Likewise.
684 * elf32-iq2000.c: Likewise.
685 * elf32-m32r.c: Likewise.
686 * elf32-m68hc11.c: Likewise.
687 * elf32-m68hc12.c: Likewise.
688 * elf32-m68k.c: Likewise.
689 * elf32-mcore.c: Likewise.
690 * elf32-ppc.c: Likewise.
691 * elf32-s390.c: Likewise.
692 * elf32-sh-symbian.c: Likewise.
693 * elf32-sh.c: Likewise.
694 * elf32-sh64.c: Likewise.
695 * elf32-v850.c: Likewise.
696 * elf32-vax.c: Likewise.
697 * elf32-xtensa.c: Likewise.
698 * elf64-alpha.c: Likewise.
699 * elf64-hppa.c: Likewise.
700 * elf64-mmix.c: Likewise.
701 * elf64-ppc.c: Likewise.
702 * elf64-s390.c: Likewise.
703 * elf64-sh64.c: Likewise.
704 * elf64-x86-64.c: Likewise.
705 * elflink.c: Likewise.
706 * elfxx-ia64.c: Likewise.
707 * elfxx-mips.c: Likewise.
708 * elfxx-sparc.c: Likewise.
709 * hpux-core.c: Likewise.
710 * i386linux.c: Likewise.
712 * libpei.h: Likewise.
713 * linker.c: Likewise.
714 * m68klinux.c: Likewise.
716 * nlmcode.h: Likewise.
717 * osf-core.c: Likewise.
720 * sparclinux.c: Likewise.
721 * vms-hdr.c: Likewise.
723 2006-09-14 Alan Modra <amodra@bigpond.net.au>
726 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
727 that have had their SHT_GROUP section removed.
729 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
732 * elflink.c (elf_link_output_extsym): Compute bucket only if
735 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
738 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
741 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
743 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
744 unconditional setting of low bit for Thumb symbol
745 mistakenly left behind after check for external
746 symbols was added. Fix comment typo.
748 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
750 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
751 (bfd_elf_link_mark_dynamic_symbol): New.
752 (SYMBOLIC_BIND): New.
754 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
755 with SYMBOLIC_BIND (info, h).
756 (elf_i386_relocate_section): Likewise.
757 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
758 (elf64_x86_64_relocate_section): Likewise.
759 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
761 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
762 (bfd_elf_record_link_assignment): Call
763 bfd_elf_link_mark_dynamic_symbol on new entry.
764 (_bfd_elf_merge_symbol): Likewise.
765 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
766 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
767 SYMBOLIC_BIND (info, h).
768 (_bfd_elf_dynamic_symbol_p): Likewise.
769 (_bfd_elf_symbol_refs_local_p): Likewise.
770 (bfd_elf_size_dynamic_sections): Updated.
772 2006-09-05 Bibo Mao <bibo.mao@intel.com>
775 * coffcode.h (coff_write_object_contents): Set the optional
776 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
778 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
780 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
781 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
782 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
783 and R_ARM_THM_PC12 relocations.
785 2006-08-24 Bob Wilson <bob.wilson@acm.org>
787 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
788 (xtensa_get_property_section): New.
789 (xtensa_read_table_entries): Use xtensa_get_property_section.
790 (relax_property_section, xtensa_get_property_predef_flags): Handle
791 group name suffixes in property section names.
792 (match_section_group): New.
794 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
796 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
799 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
801 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
802 plt_thumb_refcount from indirect symbols.
804 2006-08-22 Alan Modra <amodra@bigpond.net.au>
806 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
808 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
810 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
812 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
813 comment for target1_is_rel.
815 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
817 * Makefile.am: Add rules to build pe-arm-wince.lo
818 and pei-arm-wince.lo objects.
819 * Makefile.in: Regenerate.
820 * pe-arm-wince.c: New file.
821 * pei-arm-wince.c: New file.
822 * pei-arm.c: Remove ARM_WINCE block.
823 * pe-arm.c: Remove ARM_WINCE block. Rename
824 bfd_arm_pe_allocate_interworking_sections,
825 bfd_arm_pe_get_bfd_for_interworking, and
826 bfd_arm_pe_process_before_allocation to
827 bfd_armpe_allocate_interworking_sections,
828 bfd_armpe_get_bfd_for_interworking, and
829 bfd_armpe_process_before_allocation. Move them before
831 * bfd.c: ARM wince bfd format names were renamed. Adjust.
832 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
833 with unexpected/conflicting relocs.
834 * targets.c: The arm-wince-pe target got its own new vector.
836 * config.bfd: Likewise.
837 * configure.in: Likewise.
838 * configure: Regenerate.
840 2006-08-18 Paul Brook <paul@codesourcery.com>
842 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
843 (elf32_arm_link_hash_newfunc): Initialize export_glue.
844 (record_arm_to_thumb_glue): Return stub symbol.
845 (elf32_arm_create_thumb_stub): New function.
846 (elf32_arm_to_thumb_stub): Use it.
847 (elf32_arm_to_thumb_export_stub): New function.
848 (elf32_arm_begin_write_processing): New function.
849 (allocate_dynrelocs): Allocate Arm stubs.
850 (elf_backend_begin_write_processing): Define.
851 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
852 Call elf32_arm_begin_write_processing.
854 2006-08-17 Alan Modra <amodra@bigpond.net.au>
856 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
857 (ppc64_elf_build_stubs): Use new lazy linking stub.
859 2006-08-17 Alan Modra <amodra@bigpond.net.au>
861 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
863 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
866 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
867 only if there is a PT_DYNAMIC segment.
868 (_bfd_elf_map_sections_to_segments): Likewise.
869 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
870 segment alignment to 1.
872 2006-08-15 Thiemo Seufer <ths@mips.com>
873 Nigel Stephens <nigel@mips.com>
875 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
876 (elf_backend_merge_symbol_attribute): Define.
877 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
879 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
881 2006-08-15 Thiemo Seufer <ths@mips.com>
882 Nigel Stephens <nigel@mips.com>
883 David Ung <davidu@mips.com>
885 * config.bfd: Add configurations for mips*el-sde-elf* and
888 2006-08-14 DJ Delorie <dj@redhat.com>
890 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
891 (elf32_mn10300_count_hash_table_entries): New.
892 (elf32_mn10300_list_hash_table_entries): New.
893 (sort_by_value): New.
894 (mn10300_elf_relax_section): Don't skip data sections; restrict
895 code-specific tests to code-specific areas so that potential
896 indirect calls can be detected. Check for multiple local symbols
897 at the same address and merge their flags.
898 (elf32_mn10300_link_hash_newfunc): Initialize value.
900 2006-08-14 Thiemo Seufer <ths@mips.com>
902 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
903 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
906 2006-08-11 Thiemo Seufer <ths@mips.com>
908 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
909 sh_entsize only when sgot was already initialized.
911 2006-08-08 DJ Delorie <dj@redhat.com>
913 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
914 non-moving .align directives. Preserve any DIR32 offset when
915 converting bsr's to jsr's.
917 2006-08-08 Alan Modra <amodra@bigpond.net.au>
919 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
920 after stubs have been built.
922 2006-08-07 Nick Clifton <nickc@redhat.com>
924 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
925 vectors if they are going to be created.
927 2006-08-07 Nick Clifton <nickc@redhat.com>
929 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
930 * configure: Regenerate.
932 2006-08-07 Nick Clifton <nickc@redhat.com>
934 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
935 relocation types if the target is ARM_WINCE.
937 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
939 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
941 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
943 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
945 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
946 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
948 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
950 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
952 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
953 list removed sections to stderr.
955 2006-08-04 Richard Sandiford <richard@codesourcery.com>
956 Kazu Hirata <kazu@codesourcery.com>
957 Phil Edwards <phil@codesourcery.com>
958 Nathan Sidwell <nathan@codesourcery.com>
960 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
961 bfd_elf32_shlvxworks_vec.
962 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
963 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
964 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
965 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
966 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
967 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
968 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
969 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
970 * configure: Regenerate.
971 * Makefile.am: Regenerate dependencies.
972 * Makefile.in: Regenerate.
973 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
974 (elf_vxworks_add_symbol_hook): Use it.
975 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
976 table entry to check for weak undefined symbols and to obtain
978 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
979 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
980 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
981 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
982 special_function field.
983 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
984 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
985 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
986 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
987 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
988 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
989 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
990 * elf32-sh.c: Include elf32-vxworks.h.
992 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
993 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
995 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
996 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
997 SH_ELF_RELOC set to bfd_elf_generic_reloc.
998 (vxworks_object_p, get_howto_table): New functions.
999 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1000 (sh_elf_info_to_howto): Use get_howto_table.
1001 (sh_elf_relax_section): Honor the partial_inplace field of the
1003 (sh_elf_relax_delete_bytes): Likewise.
1004 (elf_sh_plt_info): New structure.
1005 (PLT_ENTRY_SIZE): Replace both definitions with...
1006 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1007 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1008 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1009 (elf_sh_plt0_entry_le): Likewise.
1010 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1011 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1012 (elf_sh_plts): New structure, with separate definitions for
1013 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1014 (elf_sh_plt0_entry): Delete both definitions.
1015 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1016 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1017 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1018 (elf_sh_plt_reloc_offset): Likewise.
1019 (movi_shori_putval): Delete in favor of...
1020 (install_plt_field): ...this new function, with separate definitions
1021 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1022 (get_plt_info): New function, with separate definitions
1023 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1024 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1025 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1026 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1027 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1028 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1029 (get_plt_index, get_plt_offset): New functions.
1030 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1031 (sh_elf_link_hash_table_create): Initialize them.
1032 (sh_elf_create_dynamic_sections): Call
1033 elf_vxworks_create_dynamic_sections for VxWorks.
1034 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1035 entries. Allocate relocation entries in .rela.plt.unloaded if
1036 generating a VxWorks executable.
1037 (sh_elf_always_size_sections): New function.
1038 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1040 (sh_elf_relocate_section): Use get_howto_table. Honor
1041 partial_inplace when calculating the addend for dynamic
1042 relocations. Use get_plt_index.
1043 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1044 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1045 executables. Populate .rela.plt.unloaded. Do not make
1046 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1047 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1048 htab->plt_info. Handle cases where there is no special PLT header.
1049 Populate the first relocation in .rela.plt.unloaded and fix up
1050 the remaining entries.
1051 (sh_elf_plt_sym_val): Use get_plt_info.
1052 (elf_backend_always_size_sections): Define.
1053 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1054 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1055 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1056 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1057 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1058 (elf_backend_add_symbol_hook): Likewise.
1059 (elf_backend_link_output_symbol_hook): Likewise.
1060 (elf_backend_emit_relocs): Likewise.
1061 (elf_backend_final_write_processing): Likewise.
1062 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1063 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1064 (bfd_elf32_shvxworks_vec): Likewise.
1065 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1066 bfd_elf32_shvxworks_vec.
1068 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1070 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1071 * configure: Regenerate.
1073 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1076 * elf64-x86-64.c: Add FreeBSD support.
1077 (elf64_x86_64_fbsd_post_process_headers): New function.
1078 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1079 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1080 to the targ_selvecs.
1081 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1082 * configure: Regenerate.
1084 2006-07-26 Andreas Schwab <schwab@suse.de>
1086 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1088 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1090 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1091 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1092 (define elf_backend_modify_segment_map): Don't define.
1094 2006-07-25 Thiemo Seufer <ths@networkno.de>
1096 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1097 linking of objects for compatible machine types.
1099 2006-07-25 Thiemo Seufer <ths@networkno.de>
1101 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1102 also for same symbol.
1104 2006-07-25 Thiemo Seufer <ths@mips.com>
1106 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1108 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1110 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1111 sections only if the SHF_OS_NONCONFORMING flag is present.
1113 2006-07-24 Nick Clifton <nickc@redhat.com>
1116 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1117 existance of output sections before putting their entries into the
1120 2006-07-20 Thiemo Seufer <ths@mips.com>
1122 * elf32-mips.c (mips16_jump_reloc): Remove function.
1123 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1124 instead of mips16_jump_reloc.
1125 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1126 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1127 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1129 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1131 * bfd-in.h (enum notice_asneeded_action): Define.
1132 * bfd-in2.h: Regenerate.
1133 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1134 function with NULL name for as-needed handling.
1136 2006-07-18 Paul Brook <paul@codesourcery.com>
1138 * bfd-in2.h: Regenerate.
1139 * libbfd.h: Regenerate.
1140 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1142 2006-07-18 Nick Clifton <nickc@redhat.com>
1144 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1145 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1147 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1149 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1151 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1153 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1155 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1156 to the start of a block.
1158 2006-07-13 Nick Clifton <nickc@redhat.com>
1160 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1161 returning a NULL value.
1163 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1166 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1167 the old versioned dynamic definition to the new one with
1168 non-default visibility. Hide the symbol if it is hidden or
1171 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1173 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1175 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1177 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1178 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1179 Handle SHT_GNU_HASH.
1180 (special_sections_g): Include .gnu.hash section.
1181 (bfd_elf_gnu_hash): New function.
1182 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1183 (struct elf_backend_data): Add elf_hash_symbol method.
1184 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1185 only if info->emit_hash, create .gnu.hash section if
1186 info->emit_gnu_hash.
1187 (struct collect_gnu_hash_codes): New type.
1188 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1189 _bfd_elf_hash_symbol): New functions.
1190 (compute_bucket_count): Don't compute HASHCODES array, instead add
1191 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1192 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1193 When not optimizing, use the number of hashed symbols rather than
1195 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1196 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1197 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1198 adjust compute_bucket_count caller. Create and populate .gnu.hash
1199 section if info->emit_gnu_hash.
1200 (elf_link_output_extsym): Only populate .hash section if
1201 finfo->hash_sec != NULL.
1202 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1203 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1204 (elfNN_bed): Add elf_backend_hash_symbol.
1205 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1206 (elf_backend_hash_symbol): Define.
1207 * elf32-i386.c (elf_i386_hash_symbol): New function.
1208 (elf_backend_hash_symbol): Define.
1210 2006-07-05 Nick Clifton <nickc@redhat.com>
1213 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1214 entry when multiple definitions of a symbol are encountered.
1216 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1218 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1220 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1221 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1223 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1226 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1227 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1229 (elf_i386_relocate_section): Likewise. For GD->IE transition
1230 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1232 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1235 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1236 program_header_size to -1.
1237 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1238 (assign_file_positions_for_load_sections ): Likewise.
1239 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1241 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1242 alloc if already done.
1243 * elf32-i386.c (elf_i386_mkobject): Likewise.
1244 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1245 * elf32-s390.c (elf_s390_mkobject): Likewise.
1246 * elf32-sh.c (sh_elf_mkobject): Likewise.
1247 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1248 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1249 * elf64-s390.c (elf_s390_mkobject): Likewise.
1250 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1251 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1253 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1255 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1256 section for relocatable link.
1258 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1260 * elf-bfd.h (struct elf_backend_data): Add
1261 elf_backend_modify_program_headers.
1262 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1263 (elfNN_bed): Init new field.
1264 * elf.c (elf_modify_segment_map): Remove comment.
1265 (assign_file_positions_for_load_sections): Only call
1266 elf_modify_segment_map for objcopy/strip.
1267 (assign_file_positions_except_relocs): Call
1268 elf_backend_modify_program_headers.
1269 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1271 (elf32_frvfdpic_modify_segment_map): Delete.
1272 (elf32_frvfdpic_modify_program_headers): New.
1273 (elf_backend_modify_segment_map): Don't define.
1274 (elf_backend_modify_program_headers): Define.
1275 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1277 (elf32_bfinfdpic_modify_segment_map): Delete.
1278 (elf32_bfinfdpic_modify_program_headers): New.
1279 (elf_backend_modify_segment_map): Don't define.
1280 (elf_backend_modify_program_headers): Define.
1281 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1283 (elfNN_ia64_modify_segment_map): ..here.
1284 (elf_backend_modify_program_headers): Define.
1286 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1288 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1289 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1291 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1293 * elf-bfd.h: Formatting.
1294 (_bfd_elf_map_sections_to_segments): Declare.
1295 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1296 clear program_header_size.
1297 * elf.c (get_program_header_size): Move. Don't use or set saved
1298 program_header_size here.
1299 (elf_modify_segment_map): New function. Split out from..
1300 (assign_file_positions_for_load_sections): ..here. Assert
1301 header size is correct. Remove dead code.
1302 (_bfd_elf_map_sections_to_segments): Rename from
1303 map_sections_to_segments. Make global. Use get_program_header_size
1304 when we need estimate of header size. Call elf_modify_segment_map.
1305 Set program_header_size.
1306 (print_segment_map): Delete.
1307 (_bfd_elf_sizeof_headers): If segment_map available, get the
1309 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1310 for calling more than once.
1311 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1312 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1313 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1314 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1315 (elf_backend_additional_program_headers): Delete.
1316 (elf_backend_modify_segment_map): Delete.
1317 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1318 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1319 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1321 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1323 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1324 bit for undefined symbols.
1326 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1328 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1330 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1331 bfd_link_info pointer.
1332 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1333 * bfd.c (bfd_sizeof_headers): Tweak param name.
1334 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1335 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1336 * binary.c (binary_sizeof_headers): Adjust.
1337 * bout.c (b_out_sizeof_headers): Adjust.
1338 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1339 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1340 * coffgen.c (coff_sizeof_headers): Adjust.
1341 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1342 (ecoff_compute_section_file_positions): Adjust.
1343 (_bfd_ecoff_write_object_contents): Adjust.
1344 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1345 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1346 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1347 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1348 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1349 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1350 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1351 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1352 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1353 * i386msdos.c: Convert to ISO C.
1354 (msdos_sizeof_headers): Adjust.
1355 * i386os9k.c: Convert to ISO C.
1356 (os9k_sizeof_headers): Adjust.
1357 * ieee.c (ieee_sizeof_headers): Adjust.
1358 * ihex.c (ihex_sizeof_headers): Adjust.
1359 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1360 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1361 * libcoff-in.h (coff_sizeof_headers): Adjust.
1362 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1363 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1364 * mmo.c (mmo_sizeof_headers): Adjust.
1365 * oasys.c (oasys_sizeof_headers): Adjust.
1366 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1367 * pef.c (bfd_pef_sizeof_headers): Adjust.
1368 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1369 * som.c (som_sizeof_headers): Adjust.
1370 * srec.c (srec_sizeof_headers): Adjust.
1371 * tekhex.c (tekhex_sizeof_headers): Adjust.
1372 * versados.c (versados_sizeof_headers): Adjust.
1373 * vms.c (vms_sizeof_headers): Adjust.
1374 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1375 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1376 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1377 * bfd-in2.h: Regenerate.
1378 * libbfd.h: Regenerate.
1379 * libcoff.h: Regenerate.
1381 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1383 * bfd-in2.h: Regenerate.
1384 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1385 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1386 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1387 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1388 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1389 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1390 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1391 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1392 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1393 R_ARM_LDC_SB_G2): New relocation types.
1394 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1395 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1397 (elf32_arm_howto_table_3): Delete; contents merged into
1398 elf32_arm_howto_table_2.
1399 (elf32_arm_howto_from_type): Adjust correspondingly.
1400 (elf32_arm_reloc_map): Extend with the above relocations.
1401 (calculate_group_reloc_mask): New function.
1402 (identify_add_or_sub): New function.
1403 (elf32_arm_final_link_relocate): Support for the above
1405 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1406 codes to correspond to the above relocations.
1408 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1410 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1411 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1412 (elf_m68k_plt_entry): Likewise.
1413 (elf_m68k_plt_info): New table.
1414 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1415 (ISAB_PLT_ENTRY_SIZE): ...this.
1416 (CFV4E_FLAG): Delete.
1417 (elf_cfv4e_plt0_entry): Rename to...
1418 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1419 for the second instruction too.
1420 (elf_cfv4e_plt_entry): Rename to...
1421 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1422 (elf_isab_plt_info): New table.
1423 (CPU32_FLAG): Delete.
1424 (PLT_CPU32_ENTRY_SIZE): Rename to...
1425 (CPU32_PLT_ENTRY_SIZE): ...this.
1426 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1427 style in-place addends.
1428 (elf_cpu32_plt_entry): Likewise.
1429 (elf_cpu32_plt_info): New table.
1430 (elf_m68k_link_hash_table): Add a plt_info field.
1431 (elf_m68k_link_hash_table_create): Initialize it.
1432 (elf_m68k_get_plt_info): New function.
1433 (elf_m68k_always_size_sections): Likewise.
1434 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1435 (elf_m68k_install_pc32): New function.
1436 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1437 elf_m68k_install_pc32.
1438 (elf_m68k_finish_dynamic_sections): Likewise.
1439 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1440 (elf_backend_always_size_sections): Define.
1442 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1444 * elflink.c (elf_link_add_object_symbols): Save and restore
1445 struct bfd_hash_table table, size and count fields for
1448 2006-06-12 Thiemo Seufer <ths@mips.com>
1450 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1451 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1452 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1453 Delete old comments.
1454 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1456 2006-06-12 Nick Clifton <nickc@redhat.com>
1459 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1460 about mismatched alignments to allow for the case where the common
1461 alignment has been deduced from the section alignment.
1462 * bfd.c (_bfd_default_error_handler): Update comment to explain
1463 why bfd and asection varargs are out of order. Explicitly catch
1464 and abort on NULL bfd and asection arguments.
1466 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1467 Thiemo Seufer <ths@mips.com>
1469 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1470 (STUB_ORI): New macro.
1471 (STUB_LI16U): Fix formatting.
1472 (MIPS_FUNCTION_STUB_SIZE): Delete.
1473 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1474 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1475 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1476 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1477 instead of MIPS_FUNCTION_STUB_SIZE.
1478 (count_section_dynsyms): New function, split out from
1479 _bfd_mips_elf_final_link.
1480 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1481 of the number of dynamic symbols needed and use it to set up
1482 function_stub_size. Use function_stub_size rather than
1483 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1484 Use 16-byte stubs for 0x10000 dynamic symbols.
1485 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1486 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1487 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1488 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1489 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1490 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1491 Use STUB_ORI rather than STUB_LI16U for big stubs.
1492 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1493 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1495 2006-06-09 David Ung <davidu@mips.com>
1497 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1498 calling relocations.
1500 2006-06-08 David Daney <ddaney@avtrex.com>
1502 * elfxx-mips.c (STUB_LI16): Removed.
1503 (STUB_LUI): New macro.
1504 (STUB_LI16U): Ditto.
1505 (STUB_LI16S): Ditto.
1506 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1507 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1508 MIPS_FUNCTION_STUB_SIZE.
1509 (_bfd_mips_elf_always_size_sections): Ditto.
1510 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1511 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1512 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1513 to allow larger symbol table indexes.
1515 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1517 * po/Make-in (pdf, ps): New dummy targets.
1519 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1521 * hash.c (bfd_hash_lookup): Correct stray line.
1523 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1524 (elfcore_grok_nto_status): Use long instead of pid_t.
1525 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1527 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1529 * po/Make-in (top_builddir): Define.
1531 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1533 * Makefile.am: Run "make dep-am".
1534 * Makefile.in: Regenerate.
1535 * config.in: Regenerate.
1537 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1538 H.J. Lu <hongjiu.lu@intel.com>
1541 * elflink.c (bfd_elf_final_link): Don't output section symbols
1542 for special ELF sections.
1544 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1546 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1547 instead of bfd_make_section*.
1548 * aix386-core.c: Likewise.
1549 * aix5ppc-core.c: Likewise.
1550 * aout-adobe.c: Likewise.
1551 * aoutf1.h: Likewise.
1552 * binary.c: Likewise.
1553 * cisco-core.c: Likewise.
1554 * coff-arm.c: Likewise.
1555 * coff-h8300.c: Likewise.
1557 * elf32-bfin.c: Likewise.
1558 * elf32-m32c.c: Likewise.
1559 * hppabsd-core.c: Likewise.
1560 * hpux-core.c: Likewise.
1561 * i386linux.c: Likewise.
1564 * irix-core.c: Likewise.
1565 * lynx-core.c: Likewise.
1566 * m68klinux.c: Likewise.
1567 * mach-o.c: Likewise.
1568 * netbsd-core.c: Likewise.
1569 * nlmcode.h: Likewise.
1570 * opncls.c: Likewise.
1571 * osf-core.c: Likewise.
1572 * peXXigen.c: Likewise.
1573 * ppcboot.c: Likewise.
1574 * ptrace-core.c: Likewise.
1575 * rs6000-core.c: Likewise.
1576 * sco5-core.c: Likewise.
1577 * sparclinux.c: Likewise.
1579 * sunos.c: Likewise.
1580 * trad-core.c: Likewise.
1581 * xcofflink.c: Likewise.
1584 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1586 * Makefile.am (INCLUDES): Use @INCINTL@.
1587 * acinclude.m4: Include new gettext macros.
1588 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1589 Manually substitute POFILES and GMOFILES.
1590 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1592 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1594 * bfd.c (bfd_emul_get_maxpagesize): New.
1595 (bfd_elf_set_pagesize): Likewise.
1596 (bfd_emul_set_maxpagesize): Likewise.
1597 (bfd_emul_get_commonpagesize): Likewise.
1598 (bfd_emul_set_commonpagesize): Likewise.
1599 * bfd-in2.h: Regenerated.
1601 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1602 (xvec_get_elf_backend_data): New.
1603 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1605 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1606 * elfxx-target.h (elfNN_bed): Likewise.
1608 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1609 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1610 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1611 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1612 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1613 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1614 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1615 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1616 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1617 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1618 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1619 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1621 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1622 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1624 * targets.c (bfd_find_target): Support NULL abfd.
1626 2006-05-30 Nick Clifton <nickc@redhat.com>
1628 * po/es.po: Updated Spanish translation.
1630 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1631 H.J. Lu <hongjiu.lu@intel.com>
1633 * elf.c (assign_file_positions_for_load_sections): Retrieve
1634 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1635 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1636 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1638 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1640 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1642 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1644 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1646 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1648 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1650 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1652 * elf.c (sym_is_global): Return a bfd_boolean.
1653 (ignore_section_sym): New function.
1654 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1655 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1656 bfd before using elf_section_syms.
1658 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1660 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1661 (sh*l*-*-netbsdelf*): Likewise.
1662 (sh-*-netbsdelf*): Likewise.
1663 (shl*-*-elf*): Likewise.
1664 (sh[1234]l*-*-elf*): Likewise.
1665 (sh3el*-*-elf*): Likewise.
1666 (shl*-*-kaos*): Likewise.
1667 (sh-*-elf*): Likewise.
1668 (sh[1234]*-elf*): Likewise.
1669 (sh-*-rtems*): Likewise.
1670 (sh-*-kaos*): Likewise.
1672 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1675 * config.bfd: Set want64 to true if 64bit bfd is used.
1676 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1677 (sh*l*-*-netbsdelf*): Likewise.
1678 (sh-*-netbsdelf*): Likewise.
1679 (shl*-*-elf*): Likewise.
1680 (sh[1234]l*-*-elf*): Likewise.
1681 (sh3el*-*-elf*): Likewise.
1682 (shl*-*-kaos*): Likewise.
1683 (sh-*-elf*): Likewise.
1684 (sh[1234]*-elf*): Likewise.
1685 (sh-*-rtems*): Likewise.
1686 (sh-*-kaos*): Likewise.
1688 2006-05-24 Paul Brook <paul@codesourcery.com>
1690 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1691 * elf32-arm.c (output_arch_syminfo): Define.
1692 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1693 elf32_arm_output_arch_local_syms): New functions.
1694 (elf_backend_output_arch_local_syms): Define.
1695 * elflink.c (bfd_elf_final_link): Call
1696 elf_backend_output_arch_local_syms.
1697 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1699 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1701 2006-05-24 Paul Brook <paul@codesourcery.com>
1703 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1704 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1705 elf32_arm_finish_dynamic_symbol): Use them.
1707 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1708 Randolph Chung <tausq@debian.org>
1710 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1711 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1712 Add handling for TLS relocations.
1713 (elf_hpp_reloc_final_type): Handle TLS relocs.
1714 * elf32-hppa.c: Add authors for cleanup and TLS support.
1715 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1716 (elf32_hppa_link_hash_entry): Add tls_type.
1717 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1718 (hppa_link_has_newfunc): Set tls_type.
1719 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1720 (hppa_stub_name): Use hh_name macro.
1721 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1722 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1724 (elf32_hppa_gc_sweep_hook): Likewise.
1725 (allocate_dynrelocs): Handle TLS relocs.
1726 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1727 relocs. Use hh_name macro.
1728 (dtpoff_base): New function.
1730 (elf32_hppa_optimized_tls_reloc): Likewise.
1731 (final_link_relocate): Handle TLS relocs.
1732 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1734 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1735 hh_name and eh_name macros.
1736 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1738 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1740 * archures.c: Add bfd_mach_avr6.
1741 * cpu-avr.c: Likewise.
1742 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1744 * libbfd.h: Regenerate.
1745 * bfd-in2.h:Regenerate.
1746 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1747 * elf32-avr.c: Add elf32-avr.h to include list.
1748 (elf32_avr_stub_hash_entry): New function.
1749 (elf32_avr_link_hash_table): New struct.
1750 (avr_link_hash_table): Likewise.
1751 (avr_stub_hash_entry): Likewise.
1752 (avr_stub_hash_lookup): New function.
1753 (stub_hash_newfunc): New function.
1754 (elf32_avr_link_hash_table_create): New function.
1755 (elf32_avr_link_hash_table_free): New function.
1756 (avr_get_stub_addr): New function.
1757 (debug_relax, debug_stubs): Add new global variables controlling
1758 debugging printout to stdout.
1759 (avr_pc_wrap_around): Change the type to bfd_vma.
1760 (avr_replace_call_ret_sequences): Add a new variable controling
1761 linkrelax optimizations.
1762 (avr_stub_is_required_for_16_bit_reloc): New function.
1763 (avr_final_link_relocate):
1764 Add linker hash table to parameter list. Use stub addr. if necessary.
1765 (elf32_avr_relocate_section):
1766 Add linker hashtable to parameter list of avr_final_link_relocate.
1767 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1768 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1769 (elf32_avr_relax_delete_bytes):
1770 Iterate over all sections of a bfd when adjusting relocs addends.
1771 (elf32_avr_relax_section):
1772 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1774 (avr_stub_name): New function.
1775 (avr_get_stub_entry): New function.
1776 (avr_add_stub): New function.
1777 (avr_build_one_stub): New function.
1778 (avr_size_one_stub): New function.
1779 (elf32_avr_setup_params): New function.
1780 (elf32_avr_setup_section_lists): New function.
1781 (get_local_syms): New function.
1782 (elf32_avr_size_stubs): New function.
1783 (bfd_elf32_bfd_link_hash_table_create): New function.
1784 (bfd_elf32_bfd_link_hash_table_free): New function.
1786 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1790 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1791 update CIE/FDE length. Don't pad to the section alignment.
1793 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1795 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1796 deteted entries in .eh_frame section.
1798 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1800 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1801 instead of _GLOBAL_OFFSET_TABLE_.
1802 (bfin_relocate_section): Ditto.
1803 (_bfin_create_got_section): Ditto.
1804 (elf32_bfinfdpic_create_dynamic_sections): Use
1805 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1806 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1808 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1810 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1811 function syms over other syms.
1813 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1815 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1817 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1818 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1819 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1820 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1821 Use MIPS_ELF_READONLY_SECTION.
1822 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1823 creating DT_TEXTREL.
1824 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1825 if no text relocations were generated.
1827 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1829 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1831 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1833 * elf.c (elf_fake_sections): Formatting.
1834 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1835 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1836 section alignment to increase p_align for PT_LOAD.
1837 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1838 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1839 other than PT_LOAD, and PT_NOTE in core.
1841 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1843 * elf.c (assign_file_positions_for_segments): Split into..
1844 (assign_file_positions_for_load_sections): ..this, and..
1845 (assign_file_positions_for_non_load_sections): ..this new function,..
1846 (assign_file_positions_except_relocs): ..writing program headers here.
1848 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1850 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1851 non-load sections if they have relocs.
1853 2006-05-15 Paul Brook <paul@codesourcery.com>
1855 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1856 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1857 Check symbol name is of specified type.
1858 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1859 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1860 bfd_is_arm_special_symbol_name.
1861 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1862 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1863 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1864 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1865 (bfd_is_arm_special_symbol_name): Add prototype.
1866 * bfd-in2.h: Regenerate.
1868 2006-05-15 David Heine <dlheine@tensilica.com>
1869 Bob Wilson <bob.wilson@acm.org>
1871 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1872 undefined opcode. Clean up assertions.
1873 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1874 Factor most of the code into separate functions....
1875 (can_narrow_instruction, can_widen_instruction): New.
1876 (prev_instr_is_a_loop): New.
1877 (compute_ebb_proposed_actions): Combine error handling code for
1878 decode errors. Replace call to insn_decode_len with inline code.
1879 Use can_narrow_instruction and can_widen_instruction. Handle errors
1880 from call to xtensa_opcode_is_loop.
1881 (relax_section): Adjust calls to narrow_instruction and
1884 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1887 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1890 2006-05-11 Michael Matz <matz@suse.de>
1892 * elflink.c (match_group_member): Correctly iterate group
1895 2006-05-11 Paul Brook <paul@codesourcery.com>
1897 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1898 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1899 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1901 * bfd-in2.h: Regenerate.
1902 * libbfd.h: Regenerate.
1903 * libcoff.h: Regenerate.
1905 2006-05-11 Mike Bland <mbland@google.com>
1907 * elf.c (_bfd_elf_init_private_section_data): Don't change
1908 section type if already set.
1910 2006-05-10 Nick Clifton <nickc@redhat.com>
1913 * elfcode.h (valid_section_index_p): New function: Checks for a
1914 valid section index. Allows indicies in the range SHN_LOPROC to
1916 (elf_object_p): Use valid_section_index_p.
1918 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1920 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1921 ARM_SECREL): Mark WinCE versions of these relocs as partial
1923 (coff_arm_relocate_section): Adjust addend for WinCE.
1925 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1928 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1930 2006-05-09 Nick Clifton <nickc@redhat.com>
1932 * coffcode.h (coff_write_relocs): Produce an error message if a an
1933 out-of-range symbol index is detected in a reloc.
1935 2006-05-09 Ben Elliston <bje@au.ibm.com>
1937 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1938 local variable `dynobj'.
1940 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1942 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1943 of the bfd's sections for the reloc-addend adjustments.
1945 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1947 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1948 (elf_s390_relocate_section): Add code to do the GD->LE and
1949 LD->LE TLS linker optimizations if a brasl instruction is used
1950 for the __tls_get_offset function call.
1951 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1953 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1955 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1956 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1957 the .toc and referenced by a TLS code sequence.
1958 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1959 .toc is the first section in a file.
1961 2006-05-04 Andreas Schwab <schwab@suse.de>
1963 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1964 regs instead of an array of int.
1965 (struct external_solaris_bcp_core): Likewise.
1966 (swapcore_sun3): Use offsetof instead of computing the offset
1968 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1969 (swapcore_solaris_bcp): Likewise.
1971 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1973 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1976 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1978 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1981 2006-05-04 Ben Elliston <bje@au.ibm.com>
1983 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1985 * cofflink.c (process_embedded_commands): Remove unused local
1986 variables `had_read' and `had_shared'.
1987 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1989 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1991 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1993 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1994 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1995 (bfd_und_symbol, bfd_ind_symbol): Delete.
1996 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1998 (STD_SECTION): Adjust.
1999 (_bfd_generic_new_section_hook): New function, extracted from..
2000 (bfd_section_init): ..here.
2001 (bfd_make_section_old_way): Call new_section_hook for abs, com,
2002 und and ind sections.
2003 * elf.c (_bfd_elf_large_com_section): Adjust.
2004 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2005 * pdp11.c (new_section_hook): Likewise.
2006 * coffcode.h (coff_new_section_hook): Likewise.
2007 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2008 * elf.c (_bfd_elf_new_section_hook): Likewise.
2009 * vms.c (vms_new_section_hook): Likwise.
2010 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2012 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2013 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2014 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2015 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2016 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2017 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2018 * ieee.c (ieee_new_section_hook): Likewise. Call
2019 _bfd_generic_new_section_hook too.
2020 * mmo.c (mmo_new_section_hook): Likewise.
2021 * oasys.c (oasys_new_section_hook): Likewise.
2022 * som.c (som_new_section_hook): Likewise.
2023 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2024 * bfd-in2.h: Regenerate.
2025 * libbfd.h: Regenerate.
2027 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2029 * hash.c (DEFAULT_SIZE): Revert last change.
2030 (higher_prime_number): Correct test for no larger prime. Don't
2031 abort on error, instead return 0. Depopulate primes[].
2032 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2034 2006-05-02 Paul Brook <paul@codesourcery.com>
2036 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2039 2006-05-02 Ben Elliston <bje@au.ibm.com>
2041 * archive.c (bfd_generic_archive_p): Remove unused local variable
2043 * dwarf2.c (decode_line_info): Remove unused local variable
2045 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2047 * tekhex.c (tekhex_write_object_contents): Remove unused local
2048 variable `bytes_written'.
2049 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2050 variable `r_addend'.
2051 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2052 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2053 (_bfd_ns32k_relocate_contents): Remove break after return.
2054 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2056 2006-05-02 Nick Clifton <nickc@redhat.com>
2058 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2059 in order to avoid conflicts with the global DEBUG define.
2061 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2063 * dwarf2.c: Formatting.
2064 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2065 output section check.
2066 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2067 * elf32-m32c.c: Similarly.
2068 * elf32-ppc.c: Similarly.
2069 * elf32-v850.c: Similarly.
2070 * nlm32-sparc.c: Similarly.
2071 * elfcode.h: Similarly.
2072 (elf_symbol_flags): Delete.
2073 * elflink.c (elf_link_input_bfd): Comment typo.
2075 2006-05-01 DJ Delorie <dj@redhat.com>
2077 * bfd-in.h (bfd_hash_table): Add count field.
2078 * bfd-in2.h: Regenerate.
2079 * hash.c (higher_prime_number): New.
2080 (bfd_hash_table_inint_n): Init count field.
2081 (bfd_hash_lookup): Grow table as needed.
2083 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2086 * tekhex.c (getvalue): Change return type to bfd_boolean and
2087 add the new parameter. Return false if the unexpected character
2090 (first_phase): Change return type to bfd_boolean and return
2091 false if the unexpected character is found. Replace abort
2092 with returning false.
2093 (pass_over): Change return type to bfd_boolean and the type of
2094 the second argument to bfd_boolean (*) (bfd *, int, char *).
2095 Return false if FUNC returns false.
2096 (tekhex_object_p): Return NULL if pass_over fails.
2098 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2100 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2102 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2105 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2106 and flags if its BFD flags have been set.
2107 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2108 section type from input if it has been set to something
2111 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2114 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2117 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2118 abfd->sections is NULL.
2119 (elf32_arm_bfd_free_cached_info): New.
2120 (bfd_elf32_bfd_free_cached_info): Defined.
2122 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2123 to _bfd_free_cached_info.
2125 * libbfd-in.h (_bfd_free_cached_info): New.
2126 * libbfd: Regenerated.
2128 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2129 (_bfd_free_cached_info): New.
2131 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2133 * elf.c (assign_file_positions_except_relocs): Move code setting
2134 file position of non-loaded sections..
2135 (assign_file_positions_for_segments): ..to here.
2137 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2140 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2141 applications. Issue an error on sections we don't know how
2144 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2146 * Makefile.am: Run "make dep-am".
2147 * Makefile.in: Regenerate.
2149 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2151 * warning.m4 (--enable-werror): Format help message.
2152 (--enable-build-warnings): Likewise.
2153 * configure: Regenerate.
2155 2006-04-18 Nick Clifton <nickc@redhat.com>
2158 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2159 fields to still be handled as ELF files.
2161 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2163 * po/SRC-POTFILES.in: Regenerated.
2165 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2167 * configure.in: Update version to 2.17.50.
2168 * configure: Regenerated.
2170 2006-04-14 David Heine <dlheine@tensilica.com>
2172 * elf32-xtensa.c (build_reloc_opcodes): New.
2173 (compute_text_actions): Use it to decode opcodes outside inner loop.
2174 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2175 it is set, use it to get the opcodes for relocations.
2176 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2178 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2181 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2182 (GOT_TLS_IE_IE): Likewise.
2183 (GOT_TLS_IE_GD): Likewise.
2184 (GOT_TLS_IE_MASK): Likewise.
2185 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2186 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2188 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2189 are set, treat tls_type as GOT_TLS_IE_BOTH.
2190 (elf_i386_relocate_section): Likewise.
2192 2006-04-07 Randolph Chung <tausq@debian.org>
2194 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2195 (elf64_hppa_grok_psinfo): Likewise.
2196 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2198 2006-04-06 DJ Delorie <dj@redhat.com>
2200 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2201 each plt entry we create.
2203 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2205 * po/Make-in: Add install-html target.
2206 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2207 htmldir. Add install-html and install-html-recursive targets.
2208 * Makefile.in: Regenerate.
2209 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2210 * configure: Regenerate.
2212 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2214 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2215 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2218 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2220 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2223 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2224 James E Wilson <wilson@specifixinc.com>
2227 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2228 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2230 (elfNN_ia64_link_hash_entry): Likewise.
2231 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2233 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2235 (elfNN_ia64_hash_hide_symbol): Likewise.
2236 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2237 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2238 (elfNN_ia64_global_dyn_info_free): New function.
2239 (elfNN_ia64_local_dyn_info_free): Likewise.
2240 (elfNN_ia64_hash_table_free): Free local and global
2241 elfNN_ia64_dyn_sym_info.
2242 (addend_compare): New function.
2243 (sort_dyn_sym_info): Likewise.
2244 (get_dyn_sym_info): Updated to use binary search for addend.
2245 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2246 relocation arrays first.
2248 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2250 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2253 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2256 * elflink.c (check_dynsym): New.
2257 (elf_link_output_extsym): Use it.
2258 (bfd_elf_final_link): Likewise.
2260 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2263 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2264 symbol from the dynamic definition with the default version if
2265 its type and the type of existing regular definition mismatch.
2267 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2268 Daniel Jacobowitz <dan@codesourcery.com>
2270 * config.bfd (sparc-*-vxworks*): New stanza.
2271 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2272 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2273 * configure: Regenerate.
2274 * elf32-sparc.c: Include elf-vxworks.h.
2275 (elf32_sparc_vxworks_link_hash_table_create: New.
2276 (elf32_sparc_vxworks_final_write_processing): New.
2277 (TARGET_BIG_SYM): Override for VxWorks.
2278 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2279 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2280 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2281 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2282 (elf_backend_link_output_symbol_hook): Likewise.
2283 (elf_backend_emit_relocs): Likewise.
2284 (elf_backend_final_write_processing, elf32_bed): Likewise.
2285 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2286 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2287 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2288 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2289 build_plt_entry here.
2290 (create_got_section): Initialize sgotplt for VxWorks.
2291 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2292 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2293 Call elf_vxworks_create_dynamic_sections for VxWorks.
2294 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2295 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2296 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2297 for VxWorks. Check for the .got.plt section.
2298 (sparc_vxworks_build_plt_entry): New function.
2299 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2300 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2301 absolute on VxWorks.
2302 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2303 and DT_PLTGOT on VxWorks.
2304 (sparc_vxworks_finish_exec_plt): New.
2305 (sparc_vxworks_finish_shared_plt): New.
2306 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2307 Use plt_header_size and plt_entry_size.
2308 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2309 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2310 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2311 (elf32-sparc.lo): Likewise.
2312 * Makefile.in: Regenerate.
2313 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2314 (_bfd_target_vector): Add a pointer to it.
2316 2006-03-30 Ben Elliston <bje@au.ibm.com>
2319 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2320 special section number that exceeds the number of ELF sections
2321 (eg. SHN_MIPS_SCOMMON).
2323 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2325 * elfxx-mips.c (mips_got_entry): Add more commentary.
2326 (mips_elf_local_got_index): Use the hash table entry to record
2327 the GOT index of forced-local symbols.
2328 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2329 in either the hash table entry or the mips_got_entry, not both.
2330 Add more commentary.
2331 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2332 mips_elf_initialize_tls_index.
2334 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2336 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2337 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2338 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2339 bfin_areloc_howto_table): Delete. All
2340 uses deleted as well.
2341 (bfin_reloc_map): Delete all stack relocs.
2342 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2343 bfin_reloc_type_lookup): Don't support them.
2344 (bfin_relocate_section): Don't try to handle them.
2346 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2347 * configure.in: Likewise.
2348 * configure: Regenerate.
2349 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2350 (BFIN_RELOC_MAX): Now 0x21.
2351 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2352 (bfd_elf32_bfinfdpic_vec): Declare.
2353 (IS_FDPIC): New macro.
2354 (struct bfinfdpic_elf_link_hash_table): New struct.
2355 (bfinfdpic_hash_table, bfinfdpic_got_section,
2356 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2357 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2358 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2359 bfinfdpic_plt_initial_offset): Accessor macros for it.
2360 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2361 (struct bfinfdpic_relocs_info): New struct.
2362 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2363 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2364 DEFAULT_STACK_SIZE): New macros.
2365 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2366 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2367 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2368 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2369 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2370 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2371 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2372 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2373 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2374 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2375 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2376 _bfinfdpic_resolve_final_relocs_info,
2377 elf32_bfinfdpic_size_dynamic_sections,
2378 elf32_bfinfdpic_always_size_sections,
2379 elf32_bfinfdpic_modify_segment_map,
2380 _bfinfdpic_count_got_plt_entries,
2381 elf32_bfinfdpic_finish_dynamic_sections,
2382 elf32_bfinfdpic_adjust_dynamic_symbol,
2383 elf32_bfinfdpic_finish_dynamic_symbol,
2384 elf32_bfinfdpic_elf_use_relative_eh_frame,
2385 elf32_bfinfdpic_elf_encode_eh_address,
2386 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2387 elf32_bfinfdpic_copy_private_bfd_data,
2388 (struct _bfinfdpic_dynamic_got_info,
2389 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2390 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2391 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2392 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2393 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2394 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2395 bfd_elf32_bfd_copy_private_bfd_data,
2396 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2397 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2398 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2399 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2400 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2401 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2402 elf_backend_omit_section_dynsym): Redefine these macros and include
2403 "elf32-target.h" again to create the elf32-bfinfdpic target.
2404 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2405 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2406 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2407 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2408 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2409 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2410 BFD_RELOC_BFIN_GOTOFFLO): New.
2411 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2412 (_bfd_target_vector): Add it.
2413 * bfd-in2.h: Regenerate.
2414 * libbfd.h: Regenerate.
2416 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2418 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2419 incompatible. Likewise MAC and EMAC code.
2420 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2421 bfd_get_compatible to set the new bfd architecture. Rely on it
2422 to detect incompatibilities.
2424 2006-03-23 Michael Matz <matz@suse.de>
2426 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2427 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2428 BFD_RELOC_X86_64_PLTOFF64.
2429 * bfd-in2.h: Regenerated.
2430 * libbfd.h: Regenerated.
2431 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2432 Add howtos for above relocs.
2433 (x86_64_reloc_map): Add mappings for new relocs.
2434 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2435 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2436 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2438 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2439 elf64_x86_64_check_relocs for the new relocs.
2440 (elf64_x86_64_relocate_section): Handle new relocs.
2442 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2444 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2445 rel->r_addend is zero.
2447 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2449 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2452 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2453 Daniel Jacobowitz <dan@codesourcery.com>
2454 Phil Edwards <phil@codesourcery.com>
2455 Zack Weinberg <zack@codesourcery.com>
2456 Mark Mitchell <mark@codesourcery.com>
2457 Nathan Sidwell <nathan@codesourcery.com>
2459 * bfd-in2.h: Regenerate.
2460 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2461 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2462 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2463 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2464 (bfd_elf32_littlemips_vec): Likewise.
2465 (bfd_elf32_nbigmips_vec): Likewise.
2466 (bfd_elf32_nlittlemips_vec): Likewise.
2467 (bfd_elf32_ntradbigmips_vec): Likewise.
2468 (bfd_elf32_ntradlittlemips_vec): Likewise.
2469 (bfd_elf32_tradbigmips_vec): Likewise.
2470 (bfd_elf32_tradlittlemips_vec): Likewise.
2471 (bfd_elf64_bigmips_vec): Likewise.
2472 (bfd_elf64_littlemips_vec): Likewise.
2473 (bfd_elf64_tradbigmips_vec): Likewise.
2474 (bfd_elf64_tradlittlemips_vec): Likewise.
2475 * elf32-mips.c: Include elf-vxworks.h.
2476 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2477 instead of calling mips_elf32_rtype_to_howto directly.
2478 (mips_vxworks_copy_howto_rela): New reloc howto.
2479 (mips_vxworks_jump_slot_howto_rela): Likewise.
2480 (mips_vxworks_bfd_reloc_type_lookup): New function.
2481 (mips_vxworks_rtype_to_howto): Likewise.
2482 (mips_vxworks_final_write_processing): Likewise.
2483 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2484 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2485 (elf_backend_want_got_plt): Likewise.
2486 (elf_backend_want_plt_sym): Likewise.
2487 (elf_backend_got_symbol_offset): Likewise.
2488 (elf_backend_want_dynbss): Likewise.
2489 (elf_backend_may_use_rel_p): Likewise.
2490 (elf_backend_may_use_rela_p): Likewise.
2491 (elf_backend_default_use_rela_p): Likewise.
2492 (elf_backend_got_header_size: Likewise.
2493 (elf_backend_plt_readonly): Likewise.
2494 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2495 (elf_backend_mips_rtype_to_howto): Likewise.
2496 (elf_backend_adjust_dynamic_symbol): Likewise.
2497 (elf_backend_finish_dynamic_symbol): Likewise.
2498 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2499 (elf_backend_add_symbol_hook): Likewise.
2500 (elf_backend_link_output_symbol_hook): Likewise.
2501 (elf_backend_emit_relocs): Likewise.
2502 (elf_backend_final_write_processing: Likewise.
2503 (elf_backend_additional_program_headers): Likewise.
2504 (elf_backend_modify_segment_map): Likewise.
2505 (elf_backend_symbol_processing): Likewise.
2506 * elfxx-mips.c: Include elf-vxworks.h.
2507 (mips_elf_link_hash_entry): Add is_relocation_target and
2508 is_branch_target fields.
2509 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2510 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2511 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2512 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2513 Return 3 for VxWorks.
2514 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2515 mips_elf_link_hash_table. Return 0 for VxWorks.
2516 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2517 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2518 (mips_vxworks_exec_plt0_entry): New variable.
2519 (mips_vxworks_exec_plt_entry): Likewise.
2520 (mips_vxworks_shared_plt0_entry): Likewise.
2521 (mips_vxworks_shared_plt_entry): Likewise.
2522 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2523 (mips_elf_rel_dyn_section): Change the bfd argument to a
2524 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2525 the name of the section.
2526 (mips_elf_initialize_tls_slots): Update the call to
2527 mips_elf_rel_dyn_section.
2528 (mips_elf_gotplt_index): New function.
2529 (mips_elf_local_got_index): Add an input_section argument.
2530 Update the call to mips_elf_create_local_got_entry.
2531 (mips_elf_got_page): Likewise.
2532 (mips_elf_got16_entry): Likewise.
2533 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2534 arguments. Create dynamic relocations for each entry on VxWorks.
2535 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2536 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2537 and MIPS_RESERVED_GOTNO.
2538 (mips_elf_create_got_section): Update the uses of
2539 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2540 (is_gott_symbol): New function.
2541 (mips_elf_calculate_relocation): Use a dynobj local variable.
2542 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2543 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2544 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2545 relocations on VxWorks. Add dynamic relocations for references
2546 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2547 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2548 in VxWorks executables.
2549 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2550 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2551 Don't allocate a null entry on VxWorks.
2552 (mips_elf_create_dynamic_relocation): Update the call to
2553 mips_elf_rel_dyn_section. Use absolute rather than relative
2554 relocations for VxWorks, and make them RELA rather than REL.
2555 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2556 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2557 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2558 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2559 Call elf_vxworks_create_dynamic_sections for VxWorks and
2560 initialize the plt_header_size and plt_entry_size fields.
2561 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2562 used in VxWorks executables. Don't allocate dynamic relocations
2563 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2564 Set is_relocation_target for each symbol referenced by a relocation.
2565 Allocate .rela.dyn entries for relocations against the special
2566 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2567 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2568 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2569 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2570 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2571 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2572 relocations. Don't set no_fn_stub on VxWorks.
2573 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2574 mips_elf_allocate_dynamic_relocations.
2575 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2576 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2577 entries for VxWorks, and do not create multiple GOTs.
2578 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2579 Handle .got specially for VxWorks. Update the uses of
2580 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2581 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2582 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2583 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2584 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2585 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2586 (mips_vxworks_finish_exec_plt): Likewise.
2587 (mips_vxworks_finish_shared_plt): Likewise.
2588 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2589 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2590 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2591 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2592 and mips_elf_rel_dyn_section. Use a different GOT header for
2593 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2594 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2595 mips_elf_link_hash_table fields.
2596 (_bfd_mips_vxworks_link_hash_table_create): New function.
2597 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2598 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2599 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2600 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2601 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2602 * libbfd.h: Regenerate.
2603 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2604 (elf32-mips.lo): Likewise.
2605 * Makefile.in: Regenerate.
2606 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2607 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2608 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2609 (_bfd_target_vector): Add entries for them.
2611 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2613 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2614 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2615 (elf_backend_special_sections): Remove #undef.
2617 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2619 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2620 for undefined weak symbols.
2622 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2625 * elflink.c (bfd_elf_final_link): Remove
2626 bed->elf_backend_emit_relocs from emit_relocs.
2628 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2630 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2631 first relocation to the second when relaxing TLS GD to LE;
2632 zero it out when relaxing to IE.
2634 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2637 * elflink.c (elf_link_add_object_symbols): Save and restore
2638 warning sym's linked sym.
2640 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2643 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2644 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2645 hash_table -> htab. Formatting. Save entire symbol table
2646 before loading as-needed syms, and restore afterwards if lib not
2647 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2648 name. Free some buffers earlier.
2649 * bfd-in.h (struct bfd_hash_table): Add entsize.
2650 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2651 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2652 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2654 (bfd_hash_table_init): Add param, adjust calls.
2655 * aoutx.h: Adjust all hash_table_init functions and calls.
2657 * coff-arm.c: Likewise.
2658 * coff-h8300.c: Likewise.
2659 * coff-ppc.c: Likewise.
2660 * cofflink.c: Likewise.
2661 * ecoff.c: Likewise.
2662 * ecofflink.c: Likewise.
2663 * elf-m10300.c: Likewise.
2664 * elf-strtab.c: Likewise.
2666 * elf32-arm.c: Likewise.
2667 * elf32-bfin.c: Likewise.
2668 * elf32-cris.c: Likewise.
2669 * elf32-frv.c: Likewise.
2670 * elf32-hppa.c: Likewise.
2671 * elf32-i386.c: Likewise.
2672 * elf32-m32r.c: Likewise.
2673 * elf32-m68hc1x.c: Likewise.
2674 * elf32-m68k.c: Likewise.
2675 * elf32-ppc.c: Likewise.
2676 * elf32-s390.c: Likewise.
2677 * elf32-sh.c: Likewise.
2678 * elf32-vax.c: Likewise.
2679 * elf64-alpha.c: Likewise.
2680 * elf64-hppa.c: Likewise.
2681 * elf64-ppc.c: Likewise.
2682 * elf64-s390.c: Likewise.
2683 * elf64-sh64.c: Likewise.
2684 * elf64-x86-64.c: Likewise.
2685 * elfxx-ia64.c: Likewise.
2686 * elfxx-mips.c: Likewise.
2687 * elfxx-sparc.c: Likewise.
2688 * i386linux.c: Likewise.
2689 * libaout.h: Likewise.
2690 * libbfd-in.h: Likewise.
2691 * libcoff-in.h: Likewise.
2692 * linker.c: Likewise.
2693 * m68klinux.c: Likewise.
2694 * merge.c: Likewise.
2695 * opncls.c: Likewise.
2696 * pdp11.c: Likewise.
2697 * sparclinux.c: Likewise.
2698 * stabs.c: Likewise.
2699 * sunos.c: Likewise.
2701 * xcofflink.c: Likewise.
2702 * section.c (struct section_hash_entry): Move to..
2703 * libbfd-in.h: ..here.
2704 * Makefile.am: Run "make dep-am"
2705 * Makefile.in: Regenerate.
2706 * bfd-in2.h: Regenerate.
2707 * libbfd.h: Regenerate.
2708 * libcoff.h: Regenerate.
2710 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2712 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2713 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2714 last change to REL32 relocs so that they are counted as
2715 possibly dynamic as per REL24 and REL14.
2717 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2719 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2722 2006-03-15 Ben Elliston <bje@au.ibm.com>
2724 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2725 in_list elements, not just the first.
2727 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2729 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2731 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2732 for final links too.
2734 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2736 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2738 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2741 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2743 2006-03-10 Paul Brook <paul@codesourcery.com>
2745 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2746 (elf32_arm_print_private_bfd_data): Ditto.
2748 2006-03-09 Paul Brook <paul@codesourcery.com>
2750 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2753 2006-03-09 Khem Raj <khem@mvista.com>
2755 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2758 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2760 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2762 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2763 Daniel Jacobowitz <dan@codesourcery.com>
2764 Zack Weinberg <zack@codesourcery.com>
2765 Nathan Sidwell <nathan@codesourcery.com>
2766 Paul Brook <paul@codesourcery.com>
2767 Ricardo Anguiano <anguiano@codesourcery.com>
2768 Phil Edwards <phil@codesourcery.com>
2770 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2771 (bfd_elf32_bigarm_symbian_vec): Likewise.
2772 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2773 (bfd_elf32_littlearm_vec): Likewise.
2774 (bfd_elf32_littlearm_symbian_vec): Likewise.
2775 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2776 * configure: Regenerate.
2777 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2778 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2779 (elf32_arm_vxworks_bed): Add forward declaration.
2780 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2781 (elf32_arm_vxworks_exec_plt0_entry): New table.
2782 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2783 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2784 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2785 (reloc_section_p): New function.
2786 (create_got_section): Use RELOC_SECTION.
2787 (elf32_arm_create_dynamic_sections): Likewise. Call
2788 elf_vxworks_create_dynamic_sections for VxWorks targets.
2789 Choose between the two possible values of plt_header_size
2791 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2792 (elf32_arm_abs12_reloc): New function.
2793 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2794 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2795 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2796 r_addend fields of relocs. On rela targets, skip any code that
2797 adjusts in-place addends. When using _bfd_link_final_relocate
2798 to perform a final relocation, pass rel->r_addend as the addend
2800 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2801 object, ignore flags that are not standard on VxWorks.
2802 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2803 relocs on VxWorks. Use reloc_section_p.
2804 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2805 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2806 .rela.plt.unloaded relocs on VxWorks targets.
2807 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2808 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2809 instead of DT_REL* tags on RELA targets.
2810 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2811 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2812 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2813 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2814 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2815 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2816 Correct the .rela.plt.unreloaded symbol indexes.
2817 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2818 hook on VxWorks targets.
2819 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2820 Minor formatting tweak.
2821 (elf32_arm_vxworks_final_write_processing): New function.
2822 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2824 (elf_backend_final_write_processing): Likewise.
2825 (elf_backend_emit_relocs): Likewise.
2826 (elf_backend_want_plt_sym): Likewise.
2827 (ELF_MAXPAGESIZE): Likewise.
2828 (elf_backend_may_use_rel_p): Minor formatting tweak.
2829 (elf_backend_may_use_rela_p): Likewise.
2830 (elf_backend_default_use_rela_p): Likewise.
2831 (elf_backend_rela_normal): Likewise.
2832 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2834 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2836 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2837 New. Adjust other variants.
2838 (bfd_default_scan): Update.
2839 * bfd-in2.h: Rebuilt.
2840 * cpu-m68k.c: Adjust.
2841 (bfd_m68k_compatible): New. Use it for architectures.
2842 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2843 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2845 (elf32_m68k_print_private_bfd_data): Adjust.
2846 * ieee.c (ieee_write_processor): Adjust.
2848 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2850 * dwarf2.c: Formatting.
2851 (add_line_info): Remove outer loop.
2853 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2854 Alan Modra <amodra@bigpond.net.au>
2857 * dwarf2.c (loadable_section): New struct.
2858 (dwarf2_debug): Add loadable_section_count and
2860 (new_line_sorts_after): New.
2861 (add_line_info): Use new_line_sorts_after to compare line
2863 (check_function_name): Removed.
2864 (unset_sections): New.
2865 (place_sections): New.
2866 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2867 and unset_sections on relocatable files.
2868 (_bfd_dwarf2_find_line): Likewise.
2870 2006-03-03 Nick Clifton <nickc@redhat.com>
2872 * cpu-avr.c: Update to ISO-C90 formatting.
2873 * elf32-avr.c: Likewise.
2875 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2877 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2879 (bfd_elf_avr_final_write_processing): Set
2880 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2881 (elf32_avr_relax_section): New function.
2882 (elf32_avr_relax_delete_bytes): New function.
2883 (elf32_avr_get_relocated_section_contents): New function.
2884 (avr_pc_wrap_around): New function.
2885 (avr_relative_distance_considering_wrap_around): New function.
2886 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2887 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2888 * libbfd.h: Regenerate.
2889 * bfd-in2.h: Regenerate.
2891 2006-03-02 DJ Delorie <dj@redhat.com>
2893 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2896 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2898 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2899 bfd_elf32_powerpc_vxworks_vec.
2901 2006-03-02 Nick Clifton <nickc@redhat.com>
2903 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2905 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2907 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2908 elf_vxworks_create_dynamic_sections.
2909 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2911 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2912 elf_vxworks_create_dynamic_sections.
2913 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2915 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2916 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2918 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2920 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2921 (elf_backend_link_output_symbol_hook): Use
2922 elf_vxworks_link_output_symbol_hook instead.
2923 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2924 (elf_backend_link_output_symbol_hook): Use
2925 elf_vxworks_link_output_symbol_hook instead.
2926 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2927 same interface as elf_backend_link_output_symbol_hook.
2928 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2929 prototype accordingly.
2931 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2933 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2934 (ppc_elf_link_hash_table): Replace old_got and new_got with
2935 plt_type and can_use_new_plt.
2936 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2937 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2938 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2939 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2940 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2941 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2942 this function should not be called for VxWorks targets.
2943 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2944 (allocate_got): Likewise. Rearrange so that max_before_header
2945 is only used for PLT_OLD and PLT_NEW.
2946 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2947 (ppc_elf_size_dynamic_sections): Likewise.
2948 (ppc_elf_relax_section): Likewise.
2949 (ppc_elf_relocate_section): Likewise.
2950 (ppc_elf_finish_dynamic_symbol): Likewise.
2951 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2953 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2955 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2956 (elf_i386_link_hash_table_create): Initialize it.
2957 (elf_i386_compute_jump_table_size): Use it instead of
2958 srelplt->reloc_count.
2959 (allocate_dynrelocs): Likewise.
2960 (elf_i386_size_dynamic_sections): Likewise.
2961 (elf_i386_relocate_section): Likewise.
2963 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2965 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2966 (_bfd_elf_write_section_eh_frame): Likewise.
2968 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2970 * po/Make-in: Add html target.
2972 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2974 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2975 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2976 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2977 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2978 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2979 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2980 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2981 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2982 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2983 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2984 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2985 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2986 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2987 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2988 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2989 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2990 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2991 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2992 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2993 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2994 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2996 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2998 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2999 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3000 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3001 * elf32-frv.c (_frv_create_got_section): Likewise.
3002 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3003 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3004 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3005 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3006 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3007 (elf_i386_link_hash_table_create): Don't initialize them.
3008 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3010 (elf_i386_finish_dynamic_symbol): Likewise.
3011 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3012 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3013 (ppc_elf_finish_dynamic_symbol): Likewise.
3015 2006-02-24 DJ Delorie <dj@redhat.com>
3017 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3018 (m32c_elf_relocate_section): Don't relocate them.
3019 (compare_reloc): New.
3020 (relax_reloc): Remove.
3021 (m32c_offset_for_reloc): New.
3022 (m16c_addr_encodings): New.
3023 (m16c_jmpaddr_encodings): New.
3024 (m32c_addr_encodings): New.
3025 (m32c_elf_relax_section): Relax jumps and address displacements.
3026 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3029 * reloc.c: Add m32c relax relocs.
3030 * libbfd.h: Regenerate.
3031 * bfd-in2.h: Regenerate.
3033 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3036 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3037 (_bfd_elf_link_hash_fixup_symbol): New.
3039 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3040 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3043 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3045 * elfxx-target.h (elf_backend_fixup_symbol): New.
3046 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3048 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3050 * cpu-ia64-opc.c (ins_immu5b): New.
3051 (ext_immu5b): Likewise.
3052 (elf64_ia64_operands): Add IMMU5b.
3054 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3057 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3059 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3060 * elf32-i386.c (allocate_dynrelocs): Likewise.
3061 * elf32-s390.c (allocate_dynrelocs): Likewise.
3062 * elf32-sh.c (allocate_dynrelocs): Likewise.
3063 * elf64-s390.c (allocate_dynrelocs): Likewise.
3064 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3065 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3066 on undef weak with non-default visibility too.
3067 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3069 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3071 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3072 error, instead call _exit.
3073 (_bfd_abort): Call _exit not xexit.
3075 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3077 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3079 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3081 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3082 Anil Paranjape <anilp1@kpitcummins.com>
3083 Shilin Shakti <shilins@kpitcummins.com>
3085 * Makefile.am: Add xc16x related entry
3086 * Makefile.in: Regenerate
3087 * archures.c: Add bfd_xc16x_arch
3088 * bfd-in2.h: Regenerate
3089 * config.bfd: Add xc16x-*-elf
3090 * configure.in: Add bfd_elf32_xc16x_vec
3091 * configure: Regenerate.
3092 * targets.c: Added xc16x related information
3093 * cpu-xc16x.c: New file
3094 * reloc.c: Add new relocations specific to xc16x:
3095 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3097 * elf32-xc16x.c: New file.
3099 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3101 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3102 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3104 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3107 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3109 (ppc64_elf_relocate_section): Check output reloc section size.
3110 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3112 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3115 * elf.c (get_segment_type): New function.
3116 (_bfd_elf_print_private_bfd_data): Use it.
3117 (print_segment_map): New function.
3118 (assign_file_positions_for_segments): Call print_segment_map
3119 when there are not enough room for program headers.
3121 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3123 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3124 traditional MIPS ELF targets.
3126 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3129 * dwarf2.c (check_function_name): New function.
3130 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3131 check if function is correct.
3133 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3135 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3137 (elf_link_input_bfd): Adjust comments.
3139 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3141 * elf.c (copy_private_bfd_data): Minor update.
3143 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3146 * elf.c (copy_private_bfd_data): Renamed to ...
3147 (rewrite_elf_program_header): This.
3148 (copy_elf_program_header): New function.
3149 (copy_private_bfd_data): Likewise.
3151 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3153 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3154 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3155 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3156 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3157 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3158 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3159 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3160 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3161 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3162 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3163 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3164 bfd_mach_mcf_isa_b_usp_float_emac): New.
3165 (bfd_default_scan): Update coldfire mapping.
3166 * bfd-in.h (bfd_m68k_mach_to_features,
3167 bfd_m68k_features_to_mach): Declare.
3168 * bfd-in2.h: Rebuilt.
3169 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3170 adjust legacy names.
3171 (m68k_arch_features): New.
3172 (bfd_m68k_mach_to_features,
3173 bfd_m68k_features_to_mach): Define.
3174 * elf32-m68k.c (elf32_m68k_object_p): New.
3175 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3176 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3177 (elf_backend_object_p): Define.
3178 * ieee.c (ieee_write_processor): Update coldfire machines.
3179 * libbfd.h: Rebuilt.
3181 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3183 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3186 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3188 * coff-z80.c (r_imm24): New howto.
3189 (rtype2howto): New case R_IMM24.
3190 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3191 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3193 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3195 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3196 has already been assigned a GOT index, copy that index to the
3197 current hash table entry.
3199 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3201 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3202 for call-to-undefweak reloc overflow.
3204 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3206 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3207 for 32-bit relocs overflow.
3209 2006-01-27 Paul Brook <paul@codesourcery.com>
3211 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3214 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3216 Introduce TLS descriptors for i386 and x86_64.
3217 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3218 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3219 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3220 * libbfd.h, bfd-in2.h: Rebuilt.
3221 * elf32-i386.c (elf_howto_table): New relocations.
3222 (R_386_tls): Adjust.
3223 (elf_i386_reloc_type_lookup): Map new relocations.
3224 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3225 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3226 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3227 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3228 (elf_i386_local_tlsdesc_gotent): New macro.
3229 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3230 (elf_i386_compute_jump_table_size): New macro.
3231 (link_hash_newfunc): Initialize tlsdesc_got.
3232 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3233 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3234 R_386_TLS_DESC_CALL.
3235 (elf_i386_check_relocs): Likewise. Allocate space for
3236 local_tlsdesc_gotent.
3237 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3238 R_386_TLS_DESC_CALL.
3239 (allocate_dynrelocs): Count function PLT relocations. Reserve
3240 space for TLS descriptors and relocations.
3241 (elf_i386_size_dynamic_sections): Reserve space for TLS
3242 descriptors and relocations. Set up sgotplt_jump_table_size.
3243 Don't zero reloc_count in srelplt.
3244 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3245 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3246 R_386_TLS_DESC_CALL.
3247 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3248 (elf_backend_always_size_sections): Define.
3249 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3250 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3251 (R_X86_64_standard): Adjust.
3252 (x86_64_reloc_map): Map new relocs.
3253 (elf64_x86_64_rtype_to_howto): New, split out of...
3254 (elf64_x86_64_info_to_howto): ... this function, and...
3255 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3256 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3257 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3258 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3259 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3260 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3261 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3262 tlsdesc_got and sgotplt_jump_table_size fields.
3263 (elf64_x86_64_compute_jump_table_size): New macro.
3264 (link_hash_newfunc): Initialize tlsdesc_got.
3265 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3266 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3267 R_X86_64_TLSDESC_CALL.
3268 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3269 local_tlsdesc_gotent.
3270 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3271 R_X86_64_TLSDESC_CALL.
3272 (allocate_dynrelocs): Count function PLT relocations. Reserve
3273 space for TLS descriptors and relocations.
3274 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3275 descriptors and relocations. Set up sgotplt_jump_table_size,
3276 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3277 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3279 (elf64_x86_64_always_size_sections): New. Set up
3281 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3282 R_386_TLS_DESC_CALL.
3283 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3284 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3285 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3286 (elf_backend_always_size_sections): Define.
3288 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3291 * dwarf2.c (comp_unit_contains_address): Update comment.
3292 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3293 lma. Return TRUE only if both comp_unit_contains_address and
3294 comp_unit_find_nearest_line return TRUE.
3295 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3297 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3299 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3300 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3301 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3302 elf_gc_mark_dynamic_ref_symbol. Make global.
3303 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3304 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3305 (elfNN_bed): Init new field.
3306 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3307 (ppc64_elf_gc_mark_dynamic_ref): New function.
3309 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3311 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3313 2006-01-17 Nick Clifton <nickc@redhat.com>
3316 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3319 2006-01-11 Nick Clifton <nickc@redhat.com>
3321 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3322 into the newly (re)allocated map array.
3324 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3326 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3328 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3330 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3333 For older changes see ChangeLog-2005
3339 version-control: never
projects / binutils-gdb.git / blob