1 2006-11-07 Alan Modra <amodra@bigpond.net.au>
3 * elf64-ppc.c (enum _ppc64_sec_type): New.
4 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
5 and rename fields. Add sec_type and has_14bit_branch.
6 (struct ppc_link_hash_table): Remove has_14bit_branch.
7 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
8 (ppc64_elf_relocate_section): Likewise.
9 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
10 (ppc64_elf_size_stubs): Don't set default group size here.
11 (group_sections): Instead do so here, and group sections using
12 their individual requirements.
14 2006-11-07 Alan Modra <amodra@bigpond.net.au>
16 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
18 (struct ppc_link_hash_entry): Add "next_dot_sym".
19 (struct ppc_link_hash_table): Add "dot_syms".
20 (link_hash_newfunc): Make list of syms starting with a dot.
21 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
22 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
23 (struct add_symbol_adjust_data): Delete.
24 (add_symbol_adjust): Simplify params and return.
25 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
28 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
30 * libbfd-in.h (_bfd_clear_contents): New prototype.
31 * reloc.c (_bfd_clear_contents): New.
32 * libbfd.h: Regenerated.
34 * elf32-arm.c (elf32_arm_final_link_relocate): Use
36 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
37 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
38 * elf32-i386.c (elf_i386_relocate_section): Likewise.
39 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
40 * elf32-s390.c (elf_s390_relocate_section): Likewise.
41 * elf32-sh.c (sh_elf_relocate_section): Likewise.
42 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
43 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
44 * elf64-s390.c (elf_s390_relocate_section): Likewise.
45 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
46 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
48 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
49 zero for discarded symbols.
50 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
52 2006-11-01 Thiemo Seufer <ths@mips.com>
53 David Ung <davidu@mips.com>
55 * elf-bfd.h (local_call_stubs): New member.
56 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
57 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
58 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
60 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
61 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
62 used stubs with SEC_KEEP. Use the new stub macros.
64 2006-11-01 Alan Modra <amodra@bigpond.net.au>
66 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
69 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
71 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
73 2006-10-31 Alan Modra <amodra@bigpond.net.au>
75 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
76 boundary. Tidy. Comment.
78 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
81 * elf-bfd.h (elf_obj_tdata): Add symbuf.
82 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
83 (_bfd_elf_check_kept_section): Likewise.
84 (bfd_elf_match_symbols_in_sections): Likewise.
86 * elf.c (assign_section_numbers): Updated to add
87 struct bfd_link_info *.
88 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
89 buffer if info->reduce_memory_overheads is false.
91 * elflink.c (match_group_member): Updated to add
92 struct bfd_link_info *.
93 (_bfd_elf_check_kept_section): Likewise.
94 (elf_link_input_bfd): Likewise.
95 (_bfd_elf_section_already_linked): Likewise.
96 (bfd_elf_final_link): Free symbol buffer if
97 info->reduce_memory_overheads is false.
99 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
100 struct bfd_link_info *.
101 (_bfd_generic_section_already_linked): Likewise.
102 * libbfd.h: Regenerated.
104 * linker.c (bfd_section_already_linked): Add
105 struct bfd_link_info *.
106 (_bfd_generic_section_already_linked): Likewise.
107 * targets.c (bfd_target): Add struct bfd_link_info * to
108 _section_already_linked.
109 * bfd-in2.h: Regenerated.
111 2006-10-30 Alan Modra <amodra@bigpond.net.au>
113 * bfd.c (bfd_error_type): Add bfd_error_on_input.
114 (input_bfd, input_error): New static vars.
115 (bfd_set_error): Handle bfd_error_on_input.
116 (bfd_errmsg): Likewise.
117 (bfd_perror): Simplify.
118 * archive.c (_bfd_write_archive_contents): Report errors on input.
119 * bfd-in2.h: Regenerate.
121 2006-10-30 Alan Modra <amodra@bigpond.net.au>
123 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
125 2006-10-28 Richard Sandiford <richard@codesourcery.com>
127 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
128 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
129 (elf_mips_howto_table_rela): Likewise.
130 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
131 (mips_elf64_howto_table_rela): Likewise.
133 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
135 * elf.c (_bfd_elf_init_private_section_data): Assert output
136 section ELF type instead of check if it is SHT_NULL. Copy
137 OS/PROC specific flags from input section to output section.
139 2006-10-27 Alan Modra <amodra@bigpond.net.au>
141 * section.c (SEC_KEEP): Update comment.
142 * bfd-in2.h: Regenerate.
143 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
144 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
145 * stabs.c (_bfd_discard_section_stabs): Likewise.
146 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
148 2006-10-26 Ben Elliston <bje@au.ibm.com>
150 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
152 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
153 * targets.c (find_target): Remove extraneous break.
155 2006-10-26 Ben Elliston <bje@au.ibm.com>
157 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
158 (struct maxq_reloc_map): Unused; remove.
159 (maxq_reloc_map): Likewise.
160 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
162 2006-10-26 Ben Elliston <bje@au.ibm.com>
164 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
165 from int to enum dynamic_lib_link_class lib_class.
166 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
167 * bfd-in2.h: Regenerate.
169 2006-10-25 Alan Modra <amodra@bigpond.net.au>
170 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
171 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
172 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
173 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
175 * cpu-spu.c: New file.
176 * elf32-spu.c: New file.
177 * elf32-spu.h: New file.
178 * archures.c: Add SPU support.
179 * config.bfd: Likewise.
180 * configure.in: Likewise.
182 * targets.c: Likewise.
183 * Makefile.am: Likewise. Run "make dep-am".
184 * libbfd.h: Regenerate.
185 * bfd-in2.h: Regenerate.
186 * Makefile.in: Regenerate.
187 * configure: Regenerate.
188 * po/SRC-POTFILES.in: Regenerate.
190 2006-10-23 Alan Modra <amodra@bigpond.net.au>
192 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
194 2006-10-23 Alan Modra <amodra@bigpond.net.au>
196 * elf32-score.c: Formatting.
197 (elf_backend_omit_section_dynsym): Define.
198 (score_elf_create_dynamic_relocation): Remove code copied from mips.
199 Don't use section syms in dynamic relocs. Remove unused param.
200 (score_elf_final_link_relocate): Remove unused param.
202 2006-10-23 Alan Modra <amodra@bigpond.net.au>
204 * linker.c (fix_syms): Choose best of previous and next
205 section based on section flags and vma.
207 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
209 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
210 only when the non visibility part of st_other is non-zero.
211 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
213 2006-10-20 Richard Sandiford <richard@codesourcery.com>
215 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
216 PT_DYNAMIC on GNU/Linux targets.
218 2006-10-20 Richard Sandiford <richard@codesourcery.com>
220 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
221 size of .rel.dyn reflect the value of DT_RELSZ.
223 2006-10-20 Richard Sandiford <richard@codesourcery.com>
225 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
226 a PT_NULL header for dynamic objects.
227 (_bfd_mips_elf_modify_segment_map): Add it.
229 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
231 * elf32-score.c (score_elf_rel_dyn_section): Replace
232 bfd_make_section with bfd_make_section_with_flags.
233 (_bfd_score_elf_create_dynamic_sections): Ditto.
234 (score_elf_create_got_section): Ditto.
235 (score_elf_final_link_relocate): Delete referrence to
238 2006-10-19 Richard Sandiford <richard@codesourcery.com>
240 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
241 same symbol by increasing r_offset.
242 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
243 large and very small symbol indexes.
245 2006-10-19 Richard Sandiford <richard@codesourcery.com>
247 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
248 and DT_MIPS_RLD_MAP tags for position-independent executables.
249 Do not add DT_DEBUG to shared libraries for any MIPS target.
251 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
254 * elflink.c (elf_link_add_object_symbols): Hide definitions in
257 2006-10-19 Alan Modra <amodra@bigpond.net.au>
259 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
260 don't set, glue section size.
261 (record_arm_to_thumb_glue): Set glue section size here.
262 (record_thumb_to_arm_glue): Likewise.
263 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
264 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
266 2006-10-18 Roy Marples <uberlord@gentoo.org>
268 * elf64-sparc.c: Add FreeBSD support.
269 (elf64_sparc_fbsd_post_process_headers): New function.
270 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
271 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
272 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
273 * configure: Regenerate.
275 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
277 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
278 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
279 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
280 R_ARM_THM_MOVT_BREL relocations.
282 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
284 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
285 R_THM_CALL to 25 and remove FIXME comment.
286 (using_thumb2): New function.
287 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
289 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
291 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
292 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
293 (elf32_arm_gc_sweep_hook): Likewise.
294 (elf32_arm_check_relocs): Likewise.
295 (allocate_dynrelocs): Likewise.
297 2006-10-17 Alan Modra <amodra@bigpond.net.au>
299 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
300 text_index_section and data_index_section.
301 (struct elf_backend_data): Add elf_backend_init_index_section.
302 (_bfd_elf_init_1_index_section): Declare.
303 (_bfd_elf_init_2_index_sections): Declare.
304 * elfxx-target.h (elf_backend_init_index_section): Define.
305 (elfNN_bed): Init new field.
306 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
307 section and text_index_section plus data_index_section.
308 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
309 (_bfd_elf_init_1_index_section): New function.
310 (_bfd_elf_init_2_index_sections): New function.
311 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
312 (elf_link_input_bfd): When emitting relocs, use text_index_section
313 and data_index_section for removed sections.
314 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
315 * elf32-i386.c: Likewise.
316 * elf32-m32r.c: Likewise.
317 * elf32-sh.c: Likewise.
318 * elf32-xstormy16.c: Likewise.
319 * elf32-xtensa.c: Likewise.
320 * elf64-alpha.c: Likewise.
321 * elf64-hppa.c: Likewise.
322 * elf64-mmix.c: Likewise.
323 * elf64-sh64.c: Likewise.
324 * elfxx-ia64.c: Likewise.
325 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
326 and data_index_section sym for relocs against sections with no dynamic
328 (elf_backend_init_index_section): Define.
329 * elf32-cris.c: Similarly.
330 * elf32-hppa.c: Similarly.
331 * elf32-i370.c: Similarly.
332 * elf32-m68k.c: Similarly.
333 * elf32-mips.c: Similarly.
334 * elf32-ppc.c: Similarly.
335 * elf32-s390.c: Similarly.
336 * elf32-sparc.c: Similarly.
337 * elf32-vax.c: Similarly.
338 * elf64-mips.c: Similarly.
339 * elf64-ppc.c: Similarly.
340 * elf64-s390.c: Similarly.
341 * elf64-sparc.c: Similarly.
342 * elf64-x86-64.c: Similarly.
343 * elfn32-mips.c: Similarly.
344 * elfxx-mips.c: Similarly.
345 * elfxx-sparc.c: Similarly.
346 * linker.c (fix_syms): Base symbols in removed sections on
347 previous section in preference to using absolute section.
349 2006-10-16 Andreas Schwab <schwab@suse.de>
351 * elfxx-ia64.c (addend_compare): Properly compute return value.
353 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
356 * elf.c (assign_file_positions_for_non_load_sections): Don't
357 page align empty SHF_ALLOC sections.
359 2006-10-13 Jakub Jelinek <jakub@redhat.com>
361 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
362 .plt sh_entsize to 0 if plt header size isn't multiple of
363 plt entry size or for 32-bit which adds a nop insn at the
364 end of the .plt section.
366 2006-10-12 Bob Wilson <bob.wilson@acm.org>
368 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
369 (elf_backend_action_discarded): Define.
371 2006-10-11 Bob Wilson <bob.wilson@acm.org>
373 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
374 unresolvable relocation error.
375 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
378 2006-10-10 Bob Wilson <bob.wilson@acm.org>
380 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
383 2006-10-03 Jakub Jelinek <jakub@redhat.com>
385 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
386 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
387 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
388 DW_CFA_val_{offset{,_sf},expression}.
389 (skip_non_nops): Record number of DW_CFA_set_loc ops.
390 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
391 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
392 or going to be pcrel, compute set_loc array.
393 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
394 against DW_CFA_set_loc operands.
395 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
397 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
399 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
400 symbols from the --just-syms file.
402 2006-10-01 Alan Modra <amodra@bigpond.net.au>
404 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
407 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
410 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
411 relocation overflow on branches to undefweaks.
413 2006-09-29 Alan Modra <amodra@bigpond.net.au>
415 * po/BLD-POTFILES.in: Regenerate.
416 * po/SRC-POTFILES.in: Regenerate.
418 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
421 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
422 alignment for .data$, .rdata$ and .text$ sections so that sse
423 and sse2 code will work for linkonce sections too.
424 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
426 2006-09-28 Alan Modra <amodra@bigpond.net.au>
428 * elflink.c (_bfd_elf_gc_mark_hook): New function.
429 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
430 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
431 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
432 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
433 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
434 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
435 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
436 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
437 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
438 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
439 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
440 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
441 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
442 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
443 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
444 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
445 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
446 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
447 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
448 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
449 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
450 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
451 (bfinfdpic_gc_sweep_hook): Delete.
452 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
453 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
454 (elf32_d10v_gc_sweep_hook): Delete.
455 (elf_backend_gc_sweep_hook): Don't define.
456 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
457 (fr30_elf_gc_sweep_hook): Delete.
458 (elf_backend_gc_sweep_hook): Don't define.
459 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
460 (elf32_frv_gc_sweep_hook): Delete.
461 (elf_backend_gc_sweep_hook): Don't define.
462 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
463 (iq2000_elf_gc_sweep_hook): Delete.
464 (elf_backend_gc_sweep_hook): Don't define.
465 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
466 _bfd_elf_gc_mark_hook.
467 (openrisc_elf_gc_sweep_hook): Delete.
468 (elf_backend_gc_sweep_hook): Don't define.
469 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
470 (v850_elf_gc_sweep_hook): Delete.
471 (elf_backend_gc_sweep_hook): Don't define.
472 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
473 _bfd_elf_gc_mark_hook.
474 (xstormy16_elf_gc_sweep_hook): Delete.
475 (elf_backend_gc_sweep_hook): Don't define.
476 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
477 (sh_elf64_gc_sweep_hook): Delete.
478 (elf_backend_gc_sweep_hook): Don't define.
479 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
480 (elf32_avr_gc_sweep_hook): Delete.
481 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
482 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
483 (elf32_cr16c_gc_sweep_hook): Delete.
484 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
485 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
486 (elf32_crx_gc_sweep_hook): Delete.
487 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
488 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
489 (elf32_h8_gc_sweep_hook): Delete.
490 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
491 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
492 (ip2k_elf_gc_sweep_hook): Delete.
493 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
494 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
495 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
496 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
497 (elf_backend_gc_sweep_hook): Don't define.
498 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
499 (elf_backend_gc_sweep_hook): Don't define.
500 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
501 (elf32_m68hc11_gc_sweep_hook): Delete.
502 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
503 (elf32_m68hc11_gc_sweep_hook): Delete.
504 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
505 (elf32_msp430_gc_sweep_hook): Delete.
506 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
507 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
508 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
510 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
512 * bfd-in.h (CONST_STRNCPY) : Delete.
515 * bfd-in2.h : Regenerate.
516 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
517 calculate string lengths.
518 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
520 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
524 * elf.c (assign_file_positions_for_non_load_sections): Don't
525 warn zero size allocated sections.
527 2006-09-27 Alan Modra <amodra@bigpond.net.au>
529 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
530 to "name" so that compiler realizes it is never uninitialized.
531 Use bfd_elf_sym_name.
533 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
536 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
537 bfd_alloc to allocate segment map.
538 (copy_elf_program_header): Likewise.
540 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
541 Joseph Myers <joseph@codesourcery.com>
542 Ian Lance Taylor <ian@wasabisystems.com>
543 Ben Elliston <bje@wasabisystems.com>
545 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
546 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
547 (arch_info_struct, bfd_arm_update_notes): Likewise.
548 (architectures): Likewise.
549 (bfd_arm_merge_machines): Check for iWMMXt2.
550 * bfd-in2.h: Rebuild.
552 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
554 * configure: Regenerated.
556 2006-09-22 Alan Modra <amodra@bigpond.net.au>
558 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
560 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
561 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
562 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
564 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
566 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
568 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
569 section in LD to LE linker relaxation for R_390_TLS_LDO32.
570 * elf64-s390.c (elf_s390_relocate_section): Likewise for
573 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
575 * configure.in: Added new target-vectors x86_64coff_vec,
576 x86_64pe_vec, and x86_64pei_vec.
577 * configure: Regenerate.
578 * config.bfd: Adjusted x86_64 target architecture detection.
579 * bfd.c: Add for new target "coff-x86-64"
580 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
581 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
582 * libpei.h: Adjustments for COFF_WITH_pex64.
583 * coffcode.h: Add for new target machine, architecture, signature, and internal
585 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
586 * Makefile.in: Regenerate.
587 * pe-x86_64.c: Add for new target "pe-x86-64".
588 * pei-x86_64.c: Add for new target "pei-x86-64".
589 * peicode.h: Adjusts for new targets.
590 (coff_swap_filehdr_out): Set for this target to
591 _bfd_pex64_only_swap_filehdr_out.
592 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
593 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
594 (jump_table jtab): Add for AMD64MAGIC.
595 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
596 (pe_ILF_object_p): Add coff image-file signature to internal
597 signature translation.
598 * peXXigen.c: Adjust proper include of target coff-header and
599 introduced target specific code
600 (COFF_WITH_pex64): New macro for this target.
601 (pe_print_idata): New dumping method for import section of PE+ files.
602 * targets.c: Add new target vectors declarations for x86_64 coff targets.
603 * coffcode.h: Support code to support the x86_64 PE magic number.
604 * coff-x86_64.c: New file.
606 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
608 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
609 for .stabstr entry, explain why.
611 2006-09-17 Anton Blanchard <anton@samba.org>
612 Alan Modra <amodra@bigpond.net.au>
614 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
615 entry isn't absolute.
617 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
619 * cpu-score.c: New file.
620 * elf32-score.c: New file.
621 * config.bfd: Add Score target.
622 * Makefile.am: Add Score files.
623 * Makefile.in: Regenerate.
624 * archures.c: Add Score architecture.
625 * reloc.c: Add Score relocs.
626 * targets.c: Add Score target vectors.
627 * bfd-in2.h: Regenerate.
628 * libbfd.h: Regenerate.
629 * configure.in: Add Score target.
630 * configure: Regenerate.
632 2006-09-16 Nick Clifton <nickc@redhat.com>
633 Pedro Alves <pedro_alves@portugalmail.pt>
635 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
636 string as its argument and emits the string followed by a comma
637 and then the length of the string.
638 (CONST_STRNEQ): New macro. Checks to see if a variable string
639 has a constant string as its initial characters.
640 (CONST_STRNCPY): New macro. Copies a constant string to the start
641 of a variable string.
642 * bfd-in2.h: Regenerate.
643 * archive.c: Make use of the new macros.
644 * archive64.c: Likewise.
646 * coff-ppc.c: Likewise.
647 * coff-stgo32.c: Likewise.
648 * coffcode.h: Likewise.
649 * cofflink.c: Likewise.
650 * cpu-i960.c: Likewise.
651 * dwarf2.c: Likewise.
653 * elf-m10300.c: Likewise.
655 * elf32-arm.c: Likewise.
656 * elf32-bfin.c: Likewise.
657 * elf32-cris.c: Likewise.
658 * elf32-hppa.c: Likewise.
659 * elf32-i370.c: Likewise.
660 * elf32-i386.c: Likewise.
661 * elf32-iq2000.c: Likewise.
662 * elf32-m32r.c: Likewise.
663 * elf32-m68hc11.c: Likewise.
664 * elf32-m68hc12.c: Likewise.
665 * elf32-m68k.c: Likewise.
666 * elf32-mcore.c: Likewise.
667 * elf32-ppc.c: Likewise.
668 * elf32-s390.c: Likewise.
669 * elf32-sh-symbian.c: Likewise.
670 * elf32-sh.c: Likewise.
671 * elf32-sh64.c: Likewise.
672 * elf32-v850.c: Likewise.
673 * elf32-vax.c: Likewise.
674 * elf32-xtensa.c: Likewise.
675 * elf64-alpha.c: Likewise.
676 * elf64-hppa.c: Likewise.
677 * elf64-mmix.c: Likewise.
678 * elf64-ppc.c: Likewise.
679 * elf64-s390.c: Likewise.
680 * elf64-sh64.c: Likewise.
681 * elf64-x86-64.c: Likewise.
682 * elflink.c: Likewise.
683 * elfxx-ia64.c: Likewise.
684 * elfxx-mips.c: Likewise.
685 * elfxx-sparc.c: Likewise.
686 * hpux-core.c: Likewise.
687 * i386linux.c: Likewise.
689 * libpei.h: Likewise.
690 * linker.c: Likewise.
691 * m68klinux.c: Likewise.
693 * nlmcode.h: Likewise.
694 * osf-core.c: Likewise.
697 * sparclinux.c: Likewise.
698 * vms-hdr.c: Likewise.
700 2006-09-14 Alan Modra <amodra@bigpond.net.au>
703 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
704 that have had their SHT_GROUP section removed.
706 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
709 * elflink.c (elf_link_output_extsym): Compute bucket only if
712 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
715 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
718 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
720 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
721 unconditional setting of low bit for Thumb symbol
722 mistakenly left behind after check for external
723 symbols was added. Fix comment typo.
725 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
727 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
728 (bfd_elf_link_mark_dynamic_symbol): New.
729 (SYMBOLIC_BIND): New.
731 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
732 with SYMBOLIC_BIND (info, h).
733 (elf_i386_relocate_section): Likewise.
734 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
735 (elf64_x86_64_relocate_section): Likewise.
736 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
738 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
739 (bfd_elf_record_link_assignment): Call
740 bfd_elf_link_mark_dynamic_symbol on new entry.
741 (_bfd_elf_merge_symbol): Likewise.
742 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
743 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
744 SYMBOLIC_BIND (info, h).
745 (_bfd_elf_dynamic_symbol_p): Likewise.
746 (_bfd_elf_symbol_refs_local_p): Likewise.
747 (bfd_elf_size_dynamic_sections): Updated.
749 2006-09-05 Bibo Mao <bibo.mao@intel.com>
752 * coffcode.h (coff_write_object_contents): Set the optional
753 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
755 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
757 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
758 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
759 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
760 and R_ARM_THM_PC12 relocations.
762 2006-08-24 Bob Wilson <bob.wilson@acm.org>
764 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
765 (xtensa_get_property_section): New.
766 (xtensa_read_table_entries): Use xtensa_get_property_section.
767 (relax_property_section, xtensa_get_property_predef_flags): Handle
768 group name suffixes in property section names.
769 (match_section_group): New.
771 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
773 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
776 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
778 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
779 plt_thumb_refcount from indirect symbols.
781 2006-08-22 Alan Modra <amodra@bigpond.net.au>
783 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
785 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
787 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
789 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
790 comment for target1_is_rel.
792 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
794 * Makefile.am: Add rules to build pe-arm-wince.lo
795 and pei-arm-wince.lo objects.
796 * Makefile.in: Regenerate.
797 * pe-arm-wince.c: New file.
798 * pei-arm-wince.c: New file.
799 * pei-arm.c: Remove ARM_WINCE block.
800 * pe-arm.c: Remove ARM_WINCE block. Rename
801 bfd_arm_pe_allocate_interworking_sections,
802 bfd_arm_pe_get_bfd_for_interworking, and
803 bfd_arm_pe_process_before_allocation to
804 bfd_armpe_allocate_interworking_sections,
805 bfd_armpe_get_bfd_for_interworking, and
806 bfd_armpe_process_before_allocation. Move them before
808 * bfd.c: ARM wince bfd format names were renamed. Adjust.
809 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
810 with unexpected/conflicting relocs.
811 * targets.c: The arm-wince-pe target got its own new vector.
813 * config.bfd: Likewise.
814 * configure.in: Likewise.
815 * configure: Regenerate.
817 2006-08-18 Paul Brook <paul@codesourcery.com>
819 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
820 (elf32_arm_link_hash_newfunc): Initialize export_glue.
821 (record_arm_to_thumb_glue): Return stub symbol.
822 (elf32_arm_create_thumb_stub): New function.
823 (elf32_arm_to_thumb_stub): Use it.
824 (elf32_arm_to_thumb_export_stub): New function.
825 (elf32_arm_begin_write_processing): New function.
826 (allocate_dynrelocs): Allocate Arm stubs.
827 (elf_backend_begin_write_processing): Define.
828 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
829 Call elf32_arm_begin_write_processing.
831 2006-08-17 Alan Modra <amodra@bigpond.net.au>
833 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
834 (ppc64_elf_build_stubs): Use new lazy linking stub.
836 2006-08-17 Alan Modra <amodra@bigpond.net.au>
838 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
840 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
843 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
844 only if there is a PT_DYNAMIC segment.
845 (_bfd_elf_map_sections_to_segments): Likewise.
846 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
847 segment alignment to 1.
849 2006-08-15 Thiemo Seufer <ths@mips.com>
850 Nigel Stephens <nigel@mips.com>
852 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
853 (elf_backend_merge_symbol_attribute): Define.
854 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
856 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
858 2006-08-15 Thiemo Seufer <ths@mips.com>
859 Nigel Stephens <nigel@mips.com>
860 David Ung <davidu@mips.com>
862 * config.bfd: Add configurations for mips*el-sde-elf* and
865 2006-08-14 DJ Delorie <dj@redhat.com>
867 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
868 (elf32_mn10300_count_hash_table_entries): New.
869 (elf32_mn10300_list_hash_table_entries): New.
870 (sort_by_value): New.
871 (mn10300_elf_relax_section): Don't skip data sections; restrict
872 code-specific tests to code-specific areas so that potential
873 indirect calls can be detected. Check for multiple local symbols
874 at the same address and merge their flags.
875 (elf32_mn10300_link_hash_newfunc): Initialize value.
877 2006-08-14 Thiemo Seufer <ths@mips.com>
879 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
880 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
883 2006-08-11 Thiemo Seufer <ths@mips.com>
885 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
886 sh_entsize only when sgot was already initialized.
888 2006-08-08 DJ Delorie <dj@redhat.com>
890 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
891 non-moving .align directives. Preserve any DIR32 offset when
892 converting bsr's to jsr's.
894 2006-08-08 Alan Modra <amodra@bigpond.net.au>
896 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
897 after stubs have been built.
899 2006-08-07 Nick Clifton <nickc@redhat.com>
901 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
902 vectors if they are going to be created.
904 2006-08-07 Nick Clifton <nickc@redhat.com>
906 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
907 * configure: Regenerate.
909 2006-08-07 Nick Clifton <nickc@redhat.com>
911 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
912 relocation types if the target is ARM_WINCE.
914 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
916 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
918 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
920 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
922 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
923 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
925 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
927 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
929 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
930 list removed sections to stderr.
932 2006-08-04 Richard Sandiford <richard@codesourcery.com>
933 Kazu Hirata <kazu@codesourcery.com>
934 Phil Edwards <phil@codesourcery.com>
935 Nathan Sidwell <nathan@codesourcery.com>
937 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
938 bfd_elf32_shlvxworks_vec.
939 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
940 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
941 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
942 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
943 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
944 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
945 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
946 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
947 * configure: Regenerate.
948 * Makefile.am: Regenerate dependencies.
949 * Makefile.in: Regenerate.
950 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
951 (elf_vxworks_add_symbol_hook): Use it.
952 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
953 table entry to check for weak undefined symbols and to obtain
955 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
956 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
957 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
958 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
959 special_function field.
960 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
961 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
962 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
963 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
964 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
965 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
966 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
967 * elf32-sh.c: Include elf32-vxworks.h.
969 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
970 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
972 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
973 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
974 SH_ELF_RELOC set to bfd_elf_generic_reloc.
975 (vxworks_object_p, get_howto_table): New functions.
976 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
977 (sh_elf_info_to_howto): Use get_howto_table.
978 (sh_elf_relax_section): Honor the partial_inplace field of the
980 (sh_elf_relax_delete_bytes): Likewise.
981 (elf_sh_plt_info): New structure.
982 (PLT_ENTRY_SIZE): Replace both definitions with...
983 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
984 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
985 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
986 (elf_sh_plt0_entry_le): Likewise.
987 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
988 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
989 (elf_sh_plts): New structure, with separate definitions for
990 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
991 (elf_sh_plt0_entry): Delete both definitions.
992 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
993 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
994 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
995 (elf_sh_plt_reloc_offset): Likewise.
996 (movi_shori_putval): Delete in favor of...
997 (install_plt_field): ...this new function, with separate definitions
998 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
999 (get_plt_info): New function, with separate definitions
1000 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1001 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1002 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1003 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1004 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1005 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1006 (get_plt_index, get_plt_offset): New functions.
1007 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1008 (sh_elf_link_hash_table_create): Initialize them.
1009 (sh_elf_create_dynamic_sections): Call
1010 elf_vxworks_create_dynamic_sections for VxWorks.
1011 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1012 entries. Allocate relocation entries in .rela.plt.unloaded if
1013 generating a VxWorks executable.
1014 (sh_elf_always_size_sections): New function.
1015 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1017 (sh_elf_relocate_section): Use get_howto_table. Honor
1018 partial_inplace when calculating the addend for dynamic
1019 relocations. Use get_plt_index.
1020 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1021 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1022 executables. Populate .rela.plt.unloaded. Do not make
1023 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1024 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1025 htab->plt_info. Handle cases where there is no special PLT header.
1026 Populate the first relocation in .rela.plt.unloaded and fix up
1027 the remaining entries.
1028 (sh_elf_plt_sym_val): Use get_plt_info.
1029 (elf_backend_always_size_sections): Define.
1030 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1031 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1032 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1033 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1034 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1035 (elf_backend_add_symbol_hook): Likewise.
1036 (elf_backend_link_output_symbol_hook): Likewise.
1037 (elf_backend_emit_relocs): Likewise.
1038 (elf_backend_final_write_processing): Likewise.
1039 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1040 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1041 (bfd_elf32_shvxworks_vec): Likewise.
1042 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1043 bfd_elf32_shvxworks_vec.
1045 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1047 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1048 * configure: Regenerate.
1050 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1053 * elf64-x86-64.c: Add FreeBSD support.
1054 (elf64_x86_64_fbsd_post_process_headers): New function.
1055 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1056 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1057 to the targ_selvecs.
1058 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1059 * configure: Regenerate.
1061 2006-07-26 Andreas Schwab <schwab@suse.de>
1063 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1065 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1067 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1068 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1069 (define elf_backend_modify_segment_map): Don't define.
1071 2006-07-25 Thiemo Seufer <ths@networkno.de>
1073 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1074 linking of objects for compatible machine types.
1076 2006-07-25 Thiemo Seufer <ths@networkno.de>
1078 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1079 also for same symbol.
1081 2006-07-25 Thiemo Seufer <ths@mips.com>
1083 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1085 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1087 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1088 sections only if the SHF_OS_NONCONFORMING flag is present.
1090 2006-07-24 Nick Clifton <nickc@redhat.com>
1093 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1094 existance of output sections before putting their entries into the
1097 2006-07-20 Thiemo Seufer <ths@mips.com>
1099 * elf32-mips.c (mips16_jump_reloc): Remove function.
1100 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1101 instead of mips16_jump_reloc.
1102 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1103 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1104 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1106 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1108 * bfd-in.h (enum notice_asneeded_action): Define.
1109 * bfd-in2.h: Regenerate.
1110 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1111 function with NULL name for as-needed handling.
1113 2006-07-18 Paul Brook <paul@codesourcery.com>
1115 * bfd-in2.h: Regenerate.
1116 * libbfd.h: Regenerate.
1117 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1119 2006-07-18 Nick Clifton <nickc@redhat.com>
1121 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1122 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1124 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1126 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1128 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1130 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1132 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1133 to the start of a block.
1135 2006-07-13 Nick Clifton <nickc@redhat.com>
1137 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1138 returning a NULL value.
1140 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1143 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1144 the old versioned dynamic definition to the new one with
1145 non-default visibility. Hide the symbol if it is hidden or
1148 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1150 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1152 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1154 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1155 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1156 Handle SHT_GNU_HASH.
1157 (special_sections_g): Include .gnu.hash section.
1158 (bfd_elf_gnu_hash): New function.
1159 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1160 (struct elf_backend_data): Add elf_hash_symbol method.
1161 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1162 only if info->emit_hash, create .gnu.hash section if
1163 info->emit_gnu_hash.
1164 (struct collect_gnu_hash_codes): New type.
1165 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1166 _bfd_elf_hash_symbol): New functions.
1167 (compute_bucket_count): Don't compute HASHCODES array, instead add
1168 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1169 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1170 When not optimizing, use the number of hashed symbols rather than
1172 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1173 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1174 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1175 adjust compute_bucket_count caller. Create and populate .gnu.hash
1176 section if info->emit_gnu_hash.
1177 (elf_link_output_extsym): Only populate .hash section if
1178 finfo->hash_sec != NULL.
1179 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1180 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1181 (elfNN_bed): Add elf_backend_hash_symbol.
1182 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1183 (elf_backend_hash_symbol): Define.
1184 * elf32-i386.c (elf_i386_hash_symbol): New function.
1185 (elf_backend_hash_symbol): Define.
1187 2006-07-05 Nick Clifton <nickc@redhat.com>
1190 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1191 entry when multiple definitions of a symbol are encountered.
1193 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1195 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1197 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1198 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1200 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1203 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1204 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1206 (elf_i386_relocate_section): Likewise. For GD->IE transition
1207 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1209 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1212 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1213 program_header_size to -1.
1214 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1215 (assign_file_positions_for_load_sections ): Likewise.
1216 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1218 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1219 alloc if already done.
1220 * elf32-i386.c (elf_i386_mkobject): Likewise.
1221 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1222 * elf32-s390.c (elf_s390_mkobject): Likewise.
1223 * elf32-sh.c (sh_elf_mkobject): Likewise.
1224 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1225 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1226 * elf64-s390.c (elf_s390_mkobject): Likewise.
1227 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1228 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1230 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1232 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1233 section for relocatable link.
1235 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1237 * elf-bfd.h (struct elf_backend_data): Add
1238 elf_backend_modify_program_headers.
1239 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1240 (elfNN_bed): Init new field.
1241 * elf.c (elf_modify_segment_map): Remove comment.
1242 (assign_file_positions_for_load_sections): Only call
1243 elf_modify_segment_map for objcopy/strip.
1244 (assign_file_positions_except_relocs): Call
1245 elf_backend_modify_program_headers.
1246 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1248 (elf32_frvfdpic_modify_segment_map): Delete.
1249 (elf32_frvfdpic_modify_program_headers): New.
1250 (elf_backend_modify_segment_map): Don't define.
1251 (elf_backend_modify_program_headers): Define.
1252 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1254 (elf32_bfinfdpic_modify_segment_map): Delete.
1255 (elf32_bfinfdpic_modify_program_headers): New.
1256 (elf_backend_modify_segment_map): Don't define.
1257 (elf_backend_modify_program_headers): Define.
1258 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1260 (elfNN_ia64_modify_segment_map): ..here.
1261 (elf_backend_modify_program_headers): Define.
1263 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1265 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1266 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1268 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1270 * elf-bfd.h: Formatting.
1271 (_bfd_elf_map_sections_to_segments): Declare.
1272 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1273 clear program_header_size.
1274 * elf.c (get_program_header_size): Move. Don't use or set saved
1275 program_header_size here.
1276 (elf_modify_segment_map): New function. Split out from..
1277 (assign_file_positions_for_load_sections): ..here. Assert
1278 header size is correct. Remove dead code.
1279 (_bfd_elf_map_sections_to_segments): Rename from
1280 map_sections_to_segments. Make global. Use get_program_header_size
1281 when we need estimate of header size. Call elf_modify_segment_map.
1282 Set program_header_size.
1283 (print_segment_map): Delete.
1284 (_bfd_elf_sizeof_headers): If segment_map available, get the
1286 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1287 for calling more than once.
1288 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1289 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1290 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1291 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1292 (elf_backend_additional_program_headers): Delete.
1293 (elf_backend_modify_segment_map): Delete.
1294 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1295 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1296 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1298 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1300 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1301 bit for undefined symbols.
1303 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1305 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1307 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1308 bfd_link_info pointer.
1309 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1310 * bfd.c (bfd_sizeof_headers): Tweak param name.
1311 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1312 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1313 * binary.c (binary_sizeof_headers): Adjust.
1314 * bout.c (b_out_sizeof_headers): Adjust.
1315 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1316 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1317 * coffgen.c (coff_sizeof_headers): Adjust.
1318 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1319 (ecoff_compute_section_file_positions): Adjust.
1320 (_bfd_ecoff_write_object_contents): Adjust.
1321 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1322 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1323 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1324 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1325 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1326 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1327 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1328 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1329 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1330 * i386msdos.c: Convert to ISO C.
1331 (msdos_sizeof_headers): Adjust.
1332 * i386os9k.c: Convert to ISO C.
1333 (os9k_sizeof_headers): Adjust.
1334 * ieee.c (ieee_sizeof_headers): Adjust.
1335 * ihex.c (ihex_sizeof_headers): Adjust.
1336 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1337 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1338 * libcoff-in.h (coff_sizeof_headers): Adjust.
1339 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1340 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1341 * mmo.c (mmo_sizeof_headers): Adjust.
1342 * oasys.c (oasys_sizeof_headers): Adjust.
1343 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1344 * pef.c (bfd_pef_sizeof_headers): Adjust.
1345 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1346 * som.c (som_sizeof_headers): Adjust.
1347 * srec.c (srec_sizeof_headers): Adjust.
1348 * tekhex.c (tekhex_sizeof_headers): Adjust.
1349 * versados.c (versados_sizeof_headers): Adjust.
1350 * vms.c (vms_sizeof_headers): Adjust.
1351 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1352 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1353 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1354 * bfd-in2.h: Regenerate.
1355 * libbfd.h: Regenerate.
1356 * libcoff.h: Regenerate.
1358 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1360 * bfd-in2.h: Regenerate.
1361 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1362 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1363 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1364 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1365 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1366 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1367 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1368 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1369 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1370 R_ARM_LDC_SB_G2): New relocation types.
1371 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1372 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1374 (elf32_arm_howto_table_3): Delete; contents merged into
1375 elf32_arm_howto_table_2.
1376 (elf32_arm_howto_from_type): Adjust correspondingly.
1377 (elf32_arm_reloc_map): Extend with the above relocations.
1378 (calculate_group_reloc_mask): New function.
1379 (identify_add_or_sub): New function.
1380 (elf32_arm_final_link_relocate): Support for the above
1382 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1383 codes to correspond to the above relocations.
1385 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1387 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1388 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1389 (elf_m68k_plt_entry): Likewise.
1390 (elf_m68k_plt_info): New table.
1391 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1392 (ISAB_PLT_ENTRY_SIZE): ...this.
1393 (CFV4E_FLAG): Delete.
1394 (elf_cfv4e_plt0_entry): Rename to...
1395 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1396 for the second instruction too.
1397 (elf_cfv4e_plt_entry): Rename to...
1398 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1399 (elf_isab_plt_info): New table.
1400 (CPU32_FLAG): Delete.
1401 (PLT_CPU32_ENTRY_SIZE): Rename to...
1402 (CPU32_PLT_ENTRY_SIZE): ...this.
1403 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1404 style in-place addends.
1405 (elf_cpu32_plt_entry): Likewise.
1406 (elf_cpu32_plt_info): New table.
1407 (elf_m68k_link_hash_table): Add a plt_info field.
1408 (elf_m68k_link_hash_table_create): Initialize it.
1409 (elf_m68k_get_plt_info): New function.
1410 (elf_m68k_always_size_sections): Likewise.
1411 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1412 (elf_m68k_install_pc32): New function.
1413 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1414 elf_m68k_install_pc32.
1415 (elf_m68k_finish_dynamic_sections): Likewise.
1416 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1417 (elf_backend_always_size_sections): Define.
1419 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1421 * elflink.c (elf_link_add_object_symbols): Save and restore
1422 struct bfd_hash_table table, size and count fields for
1425 2006-06-12 Thiemo Seufer <ths@mips.com>
1427 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1428 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1429 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1430 Delete old comments.
1431 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1433 2006-06-12 Nick Clifton <nickc@redhat.com>
1436 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1437 about mismatched alignments to allow for the case where the common
1438 alignment has been deduced from the section alignment.
1439 * bfd.c (_bfd_default_error_handler): Update comment to explain
1440 why bfd and asection varargs are out of order. Explicitly catch
1441 and abort on NULL bfd and asection arguments.
1443 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1444 Thiemo Seufer <ths@mips.com>
1446 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1447 (STUB_ORI): New macro.
1448 (STUB_LI16U): Fix formatting.
1449 (MIPS_FUNCTION_STUB_SIZE): Delete.
1450 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1451 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1452 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1453 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1454 instead of MIPS_FUNCTION_STUB_SIZE.
1455 (count_section_dynsyms): New function, split out from
1456 _bfd_mips_elf_final_link.
1457 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1458 of the number of dynamic symbols needed and use it to set up
1459 function_stub_size. Use function_stub_size rather than
1460 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1461 Use 16-byte stubs for 0x10000 dynamic symbols.
1462 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1463 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1464 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1465 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1466 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1467 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1468 Use STUB_ORI rather than STUB_LI16U for big stubs.
1469 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1470 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1472 2006-06-09 David Ung <davidu@mips.com>
1474 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1475 calling relocations.
1477 2006-06-08 David Daney <ddaney@avtrex.com>
1479 * elfxx-mips.c (STUB_LI16): Removed.
1480 (STUB_LUI): New macro.
1481 (STUB_LI16U): Ditto.
1482 (STUB_LI16S): Ditto.
1483 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1484 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1485 MIPS_FUNCTION_STUB_SIZE.
1486 (_bfd_mips_elf_always_size_sections): Ditto.
1487 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1488 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1489 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1490 to allow larger symbol table indexes.
1492 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1494 * po/Make-in (pdf, ps): New dummy targets.
1496 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1498 * hash.c (bfd_hash_lookup): Correct stray line.
1500 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1501 (elfcore_grok_nto_status): Use long instead of pid_t.
1502 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1504 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1506 * po/Make-in (top_builddir): Define.
1508 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1510 * Makefile.am: Run "make dep-am".
1511 * Makefile.in: Regenerate.
1512 * config.in: Regenerate.
1514 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1515 H.J. Lu <hongjiu.lu@intel.com>
1518 * elflink.c (bfd_elf_final_link): Don't output section symbols
1519 for special ELF sections.
1521 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1523 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1524 instead of bfd_make_section*.
1525 * aix386-core.c: Likewise.
1526 * aix5ppc-core.c: Likewise.
1527 * aout-adobe.c: Likewise.
1528 * aoutf1.h: Likewise.
1529 * binary.c: Likewise.
1530 * cisco-core.c: Likewise.
1531 * coff-arm.c: Likewise.
1532 * coff-h8300.c: Likewise.
1534 * elf32-bfin.c: Likewise.
1535 * elf32-m32c.c: Likewise.
1536 * hppabsd-core.c: Likewise.
1537 * hpux-core.c: Likewise.
1538 * i386linux.c: Likewise.
1541 * irix-core.c: Likewise.
1542 * lynx-core.c: Likewise.
1543 * m68klinux.c: Likewise.
1544 * mach-o.c: Likewise.
1545 * netbsd-core.c: Likewise.
1546 * nlmcode.h: Likewise.
1547 * opncls.c: Likewise.
1548 * osf-core.c: Likewise.
1549 * peXXigen.c: Likewise.
1550 * ppcboot.c: Likewise.
1551 * ptrace-core.c: Likewise.
1552 * rs6000-core.c: Likewise.
1553 * sco5-core.c: Likewise.
1554 * sparclinux.c: Likewise.
1556 * sunos.c: Likewise.
1557 * trad-core.c: Likewise.
1558 * xcofflink.c: Likewise.
1561 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1563 * Makefile.am (INCLUDES): Use @INCINTL@.
1564 * acinclude.m4: Include new gettext macros.
1565 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1566 Manually substitute POFILES and GMOFILES.
1567 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1569 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1571 * bfd.c (bfd_emul_get_maxpagesize): New.
1572 (bfd_elf_set_pagesize): Likewise.
1573 (bfd_emul_set_maxpagesize): Likewise.
1574 (bfd_emul_get_commonpagesize): Likewise.
1575 (bfd_emul_set_commonpagesize): Likewise.
1576 * bfd-in2.h: Regenerated.
1578 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1579 (xvec_get_elf_backend_data): New.
1580 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1582 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1583 * elfxx-target.h (elfNN_bed): Likewise.
1585 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1586 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1587 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1588 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1589 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1590 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1591 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1592 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1593 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1594 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1595 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1596 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1598 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1599 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1601 * targets.c (bfd_find_target): Support NULL abfd.
1603 2006-05-30 Nick Clifton <nickc@redhat.com>
1605 * po/es.po: Updated Spanish translation.
1607 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1608 H.J. Lu <hongjiu.lu@intel.com>
1610 * elf.c (assign_file_positions_for_load_sections): Retrieve
1611 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1612 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1613 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1615 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1617 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1619 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1621 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1623 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1625 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1627 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1629 * elf.c (sym_is_global): Return a bfd_boolean.
1630 (ignore_section_sym): New function.
1631 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1632 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1633 bfd before using elf_section_syms.
1635 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1637 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1638 (sh*l*-*-netbsdelf*): Likewise.
1639 (sh-*-netbsdelf*): Likewise.
1640 (shl*-*-elf*): Likewise.
1641 (sh[1234]l*-*-elf*): Likewise.
1642 (sh3el*-*-elf*): Likewise.
1643 (shl*-*-kaos*): Likewise.
1644 (sh-*-elf*): Likewise.
1645 (sh[1234]*-elf*): Likewise.
1646 (sh-*-rtems*): Likewise.
1647 (sh-*-kaos*): Likewise.
1649 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1652 * config.bfd: Set want64 to true if 64bit bfd is used.
1653 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1654 (sh*l*-*-netbsdelf*): Likewise.
1655 (sh-*-netbsdelf*): Likewise.
1656 (shl*-*-elf*): Likewise.
1657 (sh[1234]l*-*-elf*): Likewise.
1658 (sh3el*-*-elf*): Likewise.
1659 (shl*-*-kaos*): Likewise.
1660 (sh-*-elf*): Likewise.
1661 (sh[1234]*-elf*): Likewise.
1662 (sh-*-rtems*): Likewise.
1663 (sh-*-kaos*): Likewise.
1665 2006-05-24 Paul Brook <paul@codesourcery.com>
1667 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1668 * elf32-arm.c (output_arch_syminfo): Define.
1669 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1670 elf32_arm_output_arch_local_syms): New functions.
1671 (elf_backend_output_arch_local_syms): Define.
1672 * elflink.c (bfd_elf_final_link): Call
1673 elf_backend_output_arch_local_syms.
1674 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1676 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1678 2006-05-24 Paul Brook <paul@codesourcery.com>
1680 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1681 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1682 elf32_arm_finish_dynamic_symbol): Use them.
1684 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1685 Randolph Chung <tausq@debian.org>
1687 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1688 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1689 Add handling for TLS relocations.
1690 (elf_hpp_reloc_final_type): Handle TLS relocs.
1691 * elf32-hppa.c: Add authors for cleanup and TLS support.
1692 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1693 (elf32_hppa_link_hash_entry): Add tls_type.
1694 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1695 (hppa_link_has_newfunc): Set tls_type.
1696 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1697 (hppa_stub_name): Use hh_name macro.
1698 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1699 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1701 (elf32_hppa_gc_sweep_hook): Likewise.
1702 (allocate_dynrelocs): Handle TLS relocs.
1703 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1704 relocs. Use hh_name macro.
1705 (dtpoff_base): New function.
1707 (elf32_hppa_optimized_tls_reloc): Likewise.
1708 (final_link_relocate): Handle TLS relocs.
1709 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1711 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1712 hh_name and eh_name macros.
1713 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1715 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1717 * archures.c: Add bfd_mach_avr6.
1718 * cpu-avr.c: Likewise.
1719 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1721 * libbfd.h: Regenerate.
1722 * bfd-in2.h:Regenerate.
1723 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1724 * elf32-avr.c: Add elf32-avr.h to include list.
1725 (elf32_avr_stub_hash_entry): New function.
1726 (elf32_avr_link_hash_table): New struct.
1727 (avr_link_hash_table): Likewise.
1728 (avr_stub_hash_entry): Likewise.
1729 (avr_stub_hash_lookup): New function.
1730 (stub_hash_newfunc): New function.
1731 (elf32_avr_link_hash_table_create): New function.
1732 (elf32_avr_link_hash_table_free): New function.
1733 (avr_get_stub_addr): New function.
1734 (debug_relax, debug_stubs): Add new global variables controlling
1735 debugging printout to stdout.
1736 (avr_pc_wrap_around): Change the type to bfd_vma.
1737 (avr_replace_call_ret_sequences): Add a new variable controling
1738 linkrelax optimizations.
1739 (avr_stub_is_required_for_16_bit_reloc): New function.
1740 (avr_final_link_relocate):
1741 Add linker hash table to parameter list. Use stub addr. if necessary.
1742 (elf32_avr_relocate_section):
1743 Add linker hashtable to parameter list of avr_final_link_relocate.
1744 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1745 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1746 (elf32_avr_relax_delete_bytes):
1747 Iterate over all sections of a bfd when adjusting relocs addends.
1748 (elf32_avr_relax_section):
1749 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1751 (avr_stub_name): New function.
1752 (avr_get_stub_entry): New function.
1753 (avr_add_stub): New function.
1754 (avr_build_one_stub): New function.
1755 (avr_size_one_stub): New function.
1756 (elf32_avr_setup_params): New function.
1757 (elf32_avr_setup_section_lists): New function.
1758 (get_local_syms): New function.
1759 (elf32_avr_size_stubs): New function.
1760 (bfd_elf32_bfd_link_hash_table_create): New function.
1761 (bfd_elf32_bfd_link_hash_table_free): New function.
1763 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1767 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1768 update CIE/FDE length. Don't pad to the section alignment.
1770 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1772 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1773 deteted entries in .eh_frame section.
1775 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1777 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1778 instead of _GLOBAL_OFFSET_TABLE_.
1779 (bfin_relocate_section): Ditto.
1780 (_bfin_create_got_section): Ditto.
1781 (elf32_bfinfdpic_create_dynamic_sections): Use
1782 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1783 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1785 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1787 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1788 function syms over other syms.
1790 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1792 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1794 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1795 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1796 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1797 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1798 Use MIPS_ELF_READONLY_SECTION.
1799 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1800 creating DT_TEXTREL.
1801 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1802 if no text relocations were generated.
1804 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1806 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1808 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1810 * elf.c (elf_fake_sections): Formatting.
1811 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1812 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1813 section alignment to increase p_align for PT_LOAD.
1814 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1815 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1816 other than PT_LOAD, and PT_NOTE in core.
1818 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1820 * elf.c (assign_file_positions_for_segments): Split into..
1821 (assign_file_positions_for_load_sections): ..this, and..
1822 (assign_file_positions_for_non_load_sections): ..this new function,..
1823 (assign_file_positions_except_relocs): ..writing program headers here.
1825 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1827 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1828 non-load sections if they have relocs.
1830 2006-05-15 Paul Brook <paul@codesourcery.com>
1832 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1833 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1834 Check symbol name is of specified type.
1835 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1836 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1837 bfd_is_arm_special_symbol_name.
1838 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1839 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1840 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1841 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1842 (bfd_is_arm_special_symbol_name): Add prototype.
1843 * bfd-in2.h: Regenerate.
1845 2006-05-15 David Heine <dlheine@tensilica.com>
1846 Bob Wilson <bob.wilson@acm.org>
1848 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1849 undefined opcode. Clean up assertions.
1850 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1851 Factor most of the code into separate functions....
1852 (can_narrow_instruction, can_widen_instruction): New.
1853 (prev_instr_is_a_loop): New.
1854 (compute_ebb_proposed_actions): Combine error handling code for
1855 decode errors. Replace call to insn_decode_len with inline code.
1856 Use can_narrow_instruction and can_widen_instruction. Handle errors
1857 from call to xtensa_opcode_is_loop.
1858 (relax_section): Adjust calls to narrow_instruction and
1861 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1864 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1867 2006-05-11 Michael Matz <matz@suse.de>
1869 * elflink.c (match_group_member): Correctly iterate group
1872 2006-05-11 Paul Brook <paul@codesourcery.com>
1874 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1875 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1876 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1878 * bfd-in2.h: Regenerate.
1879 * libbfd.h: Regenerate.
1880 * libcoff.h: Regenerate.
1882 2006-05-11 Mike Bland <mbland@google.com>
1884 * elf.c (_bfd_elf_init_private_section_data): Don't change
1885 section type if already set.
1887 2006-05-10 Nick Clifton <nickc@redhat.com>
1890 * elfcode.h (valid_section_index_p): New function: Checks for a
1891 valid section index. Allows indicies in the range SHN_LOPROC to
1893 (elf_object_p): Use valid_section_index_p.
1895 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1897 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1898 ARM_SECREL): Mark WinCE versions of these relocs as partial
1900 (coff_arm_relocate_section): Adjust addend for WinCE.
1902 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1905 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1907 2006-05-09 Nick Clifton <nickc@redhat.com>
1909 * coffcode.h (coff_write_relocs): Produce an error message if a an
1910 out-of-range symbol index is detected in a reloc.
1912 2006-05-09 Ben Elliston <bje@au.ibm.com>
1914 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1915 local variable `dynobj'.
1917 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1919 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1920 of the bfd's sections for the reloc-addend adjustments.
1922 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1924 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1925 (elf_s390_relocate_section): Add code to do the GD->LE and
1926 LD->LE TLS linker optimizations if a brasl instruction is used
1927 for the __tls_get_offset function call.
1928 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1930 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1932 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1933 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1934 the .toc and referenced by a TLS code sequence.
1935 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1936 .toc is the first section in a file.
1938 2006-05-04 Andreas Schwab <schwab@suse.de>
1940 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1941 regs instead of an array of int.
1942 (struct external_solaris_bcp_core): Likewise.
1943 (swapcore_sun3): Use offsetof instead of computing the offset
1945 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1946 (swapcore_solaris_bcp): Likewise.
1948 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1950 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1953 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1955 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1958 2006-05-04 Ben Elliston <bje@au.ibm.com>
1960 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1962 * cofflink.c (process_embedded_commands): Remove unused local
1963 variables `had_read' and `had_shared'.
1964 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1966 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1968 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1970 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1971 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1972 (bfd_und_symbol, bfd_ind_symbol): Delete.
1973 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1975 (STD_SECTION): Adjust.
1976 (_bfd_generic_new_section_hook): New function, extracted from..
1977 (bfd_section_init): ..here.
1978 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1979 und and ind sections.
1980 * elf.c (_bfd_elf_large_com_section): Adjust.
1981 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1982 * pdp11.c (new_section_hook): Likewise.
1983 * coffcode.h (coff_new_section_hook): Likewise.
1984 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1985 * elf.c (_bfd_elf_new_section_hook): Likewise.
1986 * vms.c (vms_new_section_hook): Likwise.
1987 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1989 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1990 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1991 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1992 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1993 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1994 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1995 * ieee.c (ieee_new_section_hook): Likewise. Call
1996 _bfd_generic_new_section_hook too.
1997 * mmo.c (mmo_new_section_hook): Likewise.
1998 * oasys.c (oasys_new_section_hook): Likewise.
1999 * som.c (som_new_section_hook): Likewise.
2000 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2001 * bfd-in2.h: Regenerate.
2002 * libbfd.h: Regenerate.
2004 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2006 * hash.c (DEFAULT_SIZE): Revert last change.
2007 (higher_prime_number): Correct test for no larger prime. Don't
2008 abort on error, instead return 0. Depopulate primes[].
2009 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2011 2006-05-02 Paul Brook <paul@codesourcery.com>
2013 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2016 2006-05-02 Ben Elliston <bje@au.ibm.com>
2018 * archive.c (bfd_generic_archive_p): Remove unused local variable
2020 * dwarf2.c (decode_line_info): Remove unused local variable
2022 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2024 * tekhex.c (tekhex_write_object_contents): Remove unused local
2025 variable `bytes_written'.
2026 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2027 variable `r_addend'.
2028 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2029 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2030 (_bfd_ns32k_relocate_contents): Remove break after return.
2031 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2033 2006-05-02 Nick Clifton <nickc@redhat.com>
2035 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2036 in order to avoid conflicts with the global DEBUG define.
2038 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2040 * dwarf2.c: Formatting.
2041 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2042 output section check.
2043 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2044 * elf32-m32c.c: Similarly.
2045 * elf32-ppc.c: Similarly.
2046 * elf32-v850.c: Similarly.
2047 * nlm32-sparc.c: Similarly.
2048 * elfcode.h: Similarly.
2049 (elf_symbol_flags): Delete.
2050 * elflink.c (elf_link_input_bfd): Comment typo.
2052 2006-05-01 DJ Delorie <dj@redhat.com>
2054 * bfd-in.h (bfd_hash_table): Add count field.
2055 * bfd-in2.h: Regenerate.
2056 * hash.c (higher_prime_number): New.
2057 (bfd_hash_table_inint_n): Init count field.
2058 (bfd_hash_lookup): Grow table as needed.
2060 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2063 * tekhex.c (getvalue): Change return type to bfd_boolean and
2064 add the new parameter. Return false if the unexpected character
2067 (first_phase): Change return type to bfd_boolean and return
2068 false if the unexpected character is found. Replace abort
2069 with returning false.
2070 (pass_over): Change return type to bfd_boolean and the type of
2071 the second argument to bfd_boolean (*) (bfd *, int, char *).
2072 Return false if FUNC returns false.
2073 (tekhex_object_p): Return NULL if pass_over fails.
2075 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2077 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2079 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2082 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2083 and flags if its BFD flags have been set.
2084 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2085 section type from input if it has been set to something
2088 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2091 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2094 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2095 abfd->sections is NULL.
2096 (elf32_arm_bfd_free_cached_info): New.
2097 (bfd_elf32_bfd_free_cached_info): Defined.
2099 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2100 to _bfd_free_cached_info.
2102 * libbfd-in.h (_bfd_free_cached_info): New.
2103 * libbfd: Regenerated.
2105 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2106 (_bfd_free_cached_info): New.
2108 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2110 * elf.c (assign_file_positions_except_relocs): Move code setting
2111 file position of non-loaded sections..
2112 (assign_file_positions_for_segments): ..to here.
2114 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2117 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2118 applications. Issue an error on sections we don't know how
2121 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2123 * Makefile.am: Run "make dep-am".
2124 * Makefile.in: Regenerate.
2126 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2128 * warning.m4 (--enable-werror): Format help message.
2129 (--enable-build-warnings): Likewise.
2130 * configure: Regenerate.
2132 2006-04-18 Nick Clifton <nickc@redhat.com>
2135 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2136 fields to still be handled as ELF files.
2138 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2140 * po/SRC-POTFILES.in: Regenerated.
2142 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2144 * configure.in: Update version to 2.17.50.
2145 * configure: Regenerated.
2147 2006-04-14 David Heine <dlheine@tensilica.com>
2149 * elf32-xtensa.c (build_reloc_opcodes): New.
2150 (compute_text_actions): Use it to decode opcodes outside inner loop.
2151 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2152 it is set, use it to get the opcodes for relocations.
2153 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2155 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2158 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2159 (GOT_TLS_IE_IE): Likewise.
2160 (GOT_TLS_IE_GD): Likewise.
2161 (GOT_TLS_IE_MASK): Likewise.
2162 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2163 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2165 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2166 are set, treat tls_type as GOT_TLS_IE_BOTH.
2167 (elf_i386_relocate_section): Likewise.
2169 2006-04-07 Randolph Chung <tausq@debian.org>
2171 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2172 (elf64_hppa_grok_psinfo): Likewise.
2173 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2175 2006-04-06 DJ Delorie <dj@redhat.com>
2177 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2178 each plt entry we create.
2180 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2182 * po/Make-in: Add install-html target.
2183 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2184 htmldir. Add install-html and install-html-recursive targets.
2185 * Makefile.in: Regenerate.
2186 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2187 * configure: Regenerate.
2189 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2191 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2192 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2195 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2197 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2200 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2201 James E Wilson <wilson@specifixinc.com>
2204 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2205 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2207 (elfNN_ia64_link_hash_entry): Likewise.
2208 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2210 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2212 (elfNN_ia64_hash_hide_symbol): Likewise.
2213 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2214 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2215 (elfNN_ia64_global_dyn_info_free): New function.
2216 (elfNN_ia64_local_dyn_info_free): Likewise.
2217 (elfNN_ia64_hash_table_free): Free local and global
2218 elfNN_ia64_dyn_sym_info.
2219 (addend_compare): New function.
2220 (sort_dyn_sym_info): Likewise.
2221 (get_dyn_sym_info): Updated to use binary search for addend.
2222 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2223 relocation arrays first.
2225 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2227 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2230 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2233 * elflink.c (check_dynsym): New.
2234 (elf_link_output_extsym): Use it.
2235 (bfd_elf_final_link): Likewise.
2237 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2240 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2241 symbol from the dynamic definition with the default version if
2242 its type and the type of existing regular definition mismatch.
2244 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2245 Daniel Jacobowitz <dan@codesourcery.com>
2247 * config.bfd (sparc-*-vxworks*): New stanza.
2248 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2249 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2250 * configure: Regenerate.
2251 * elf32-sparc.c: Include elf-vxworks.h.
2252 (elf32_sparc_vxworks_link_hash_table_create: New.
2253 (elf32_sparc_vxworks_final_write_processing): New.
2254 (TARGET_BIG_SYM): Override for VxWorks.
2255 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2256 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2257 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2258 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2259 (elf_backend_link_output_symbol_hook): Likewise.
2260 (elf_backend_emit_relocs): Likewise.
2261 (elf_backend_final_write_processing, elf32_bed): Likewise.
2262 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2263 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2264 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2265 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2266 build_plt_entry here.
2267 (create_got_section): Initialize sgotplt for VxWorks.
2268 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2269 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2270 Call elf_vxworks_create_dynamic_sections for VxWorks.
2271 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2272 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2273 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2274 for VxWorks. Check for the .got.plt section.
2275 (sparc_vxworks_build_plt_entry): New function.
2276 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2277 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2278 absolute on VxWorks.
2279 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2280 and DT_PLTGOT on VxWorks.
2281 (sparc_vxworks_finish_exec_plt): New.
2282 (sparc_vxworks_finish_shared_plt): New.
2283 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2284 Use plt_header_size and plt_entry_size.
2285 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2286 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2287 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2288 (elf32-sparc.lo): Likewise.
2289 * Makefile.in: Regenerate.
2290 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2291 (_bfd_target_vector): Add a pointer to it.
2293 2006-03-30 Ben Elliston <bje@au.ibm.com>
2296 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2297 special section number that exceeds the number of ELF sections
2298 (eg. SHN_MIPS_SCOMMON).
2300 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2302 * elfxx-mips.c (mips_got_entry): Add more commentary.
2303 (mips_elf_local_got_index): Use the hash table entry to record
2304 the GOT index of forced-local symbols.
2305 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2306 in either the hash table entry or the mips_got_entry, not both.
2307 Add more commentary.
2308 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2309 mips_elf_initialize_tls_index.
2311 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2313 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2314 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2315 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2316 bfin_areloc_howto_table): Delete. All
2317 uses deleted as well.
2318 (bfin_reloc_map): Delete all stack relocs.
2319 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2320 bfin_reloc_type_lookup): Don't support them.
2321 (bfin_relocate_section): Don't try to handle them.
2323 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2324 * configure.in: Likewise.
2325 * configure: Regenerate.
2326 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2327 (BFIN_RELOC_MAX): Now 0x21.
2328 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2329 (bfd_elf32_bfinfdpic_vec): Declare.
2330 (IS_FDPIC): New macro.
2331 (struct bfinfdpic_elf_link_hash_table): New struct.
2332 (bfinfdpic_hash_table, bfinfdpic_got_section,
2333 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2334 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2335 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2336 bfinfdpic_plt_initial_offset): Accessor macros for it.
2337 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2338 (struct bfinfdpic_relocs_info): New struct.
2339 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2340 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2341 DEFAULT_STACK_SIZE): New macros.
2342 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2343 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2344 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2345 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2346 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2347 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2348 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2349 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2350 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2351 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2352 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2353 _bfinfdpic_resolve_final_relocs_info,
2354 elf32_bfinfdpic_size_dynamic_sections,
2355 elf32_bfinfdpic_always_size_sections,
2356 elf32_bfinfdpic_modify_segment_map,
2357 _bfinfdpic_count_got_plt_entries,
2358 elf32_bfinfdpic_finish_dynamic_sections,
2359 elf32_bfinfdpic_adjust_dynamic_symbol,
2360 elf32_bfinfdpic_finish_dynamic_symbol,
2361 elf32_bfinfdpic_elf_use_relative_eh_frame,
2362 elf32_bfinfdpic_elf_encode_eh_address,
2363 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2364 elf32_bfinfdpic_copy_private_bfd_data,
2365 (struct _bfinfdpic_dynamic_got_info,
2366 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2367 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2368 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2369 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2370 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2371 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2372 bfd_elf32_bfd_copy_private_bfd_data,
2373 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2374 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2375 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2376 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2377 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2378 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2379 elf_backend_omit_section_dynsym): Redefine these macros and include
2380 "elf32-target.h" again to create the elf32-bfinfdpic target.
2381 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2382 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2383 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2384 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2385 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2386 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2387 BFD_RELOC_BFIN_GOTOFFLO): New.
2388 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2389 (_bfd_target_vector): Add it.
2390 * bfd-in2.h: Regenerate.
2391 * libbfd.h: Regenerate.
2393 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2395 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2396 incompatible. Likewise MAC and EMAC code.
2397 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2398 bfd_get_compatible to set the new bfd architecture. Rely on it
2399 to detect incompatibilities.
2401 2006-03-23 Michael Matz <matz@suse.de>
2403 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2404 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2405 BFD_RELOC_X86_64_PLTOFF64.
2406 * bfd-in2.h: Regenerated.
2407 * libbfd.h: Regenerated.
2408 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2409 Add howtos for above relocs.
2410 (x86_64_reloc_map): Add mappings for new relocs.
2411 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2412 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2413 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2415 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2416 elf64_x86_64_check_relocs for the new relocs.
2417 (elf64_x86_64_relocate_section): Handle new relocs.
2419 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2421 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2422 rel->r_addend is zero.
2424 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2426 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2429 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2430 Daniel Jacobowitz <dan@codesourcery.com>
2431 Phil Edwards <phil@codesourcery.com>
2432 Zack Weinberg <zack@codesourcery.com>
2433 Mark Mitchell <mark@codesourcery.com>
2434 Nathan Sidwell <nathan@codesourcery.com>
2436 * bfd-in2.h: Regenerate.
2437 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2438 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2439 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2440 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2441 (bfd_elf32_littlemips_vec): Likewise.
2442 (bfd_elf32_nbigmips_vec): Likewise.
2443 (bfd_elf32_nlittlemips_vec): Likewise.
2444 (bfd_elf32_ntradbigmips_vec): Likewise.
2445 (bfd_elf32_ntradlittlemips_vec): Likewise.
2446 (bfd_elf32_tradbigmips_vec): Likewise.
2447 (bfd_elf32_tradlittlemips_vec): Likewise.
2448 (bfd_elf64_bigmips_vec): Likewise.
2449 (bfd_elf64_littlemips_vec): Likewise.
2450 (bfd_elf64_tradbigmips_vec): Likewise.
2451 (bfd_elf64_tradlittlemips_vec): Likewise.
2452 * elf32-mips.c: Include elf-vxworks.h.
2453 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2454 instead of calling mips_elf32_rtype_to_howto directly.
2455 (mips_vxworks_copy_howto_rela): New reloc howto.
2456 (mips_vxworks_jump_slot_howto_rela): Likewise.
2457 (mips_vxworks_bfd_reloc_type_lookup): New function.
2458 (mips_vxworks_rtype_to_howto): Likewise.
2459 (mips_vxworks_final_write_processing): Likewise.
2460 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2461 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2462 (elf_backend_want_got_plt): Likewise.
2463 (elf_backend_want_plt_sym): Likewise.
2464 (elf_backend_got_symbol_offset): Likewise.
2465 (elf_backend_want_dynbss): Likewise.
2466 (elf_backend_may_use_rel_p): Likewise.
2467 (elf_backend_may_use_rela_p): Likewise.
2468 (elf_backend_default_use_rela_p): Likewise.
2469 (elf_backend_got_header_size: Likewise.
2470 (elf_backend_plt_readonly): Likewise.
2471 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2472 (elf_backend_mips_rtype_to_howto): Likewise.
2473 (elf_backend_adjust_dynamic_symbol): Likewise.
2474 (elf_backend_finish_dynamic_symbol): Likewise.
2475 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2476 (elf_backend_add_symbol_hook): Likewise.
2477 (elf_backend_link_output_symbol_hook): Likewise.
2478 (elf_backend_emit_relocs): Likewise.
2479 (elf_backend_final_write_processing: Likewise.
2480 (elf_backend_additional_program_headers): Likewise.
2481 (elf_backend_modify_segment_map): Likewise.
2482 (elf_backend_symbol_processing): Likewise.
2483 * elfxx-mips.c: Include elf-vxworks.h.
2484 (mips_elf_link_hash_entry): Add is_relocation_target and
2485 is_branch_target fields.
2486 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2487 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2488 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2489 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2490 Return 3 for VxWorks.
2491 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2492 mips_elf_link_hash_table. Return 0 for VxWorks.
2493 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2494 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2495 (mips_vxworks_exec_plt0_entry): New variable.
2496 (mips_vxworks_exec_plt_entry): Likewise.
2497 (mips_vxworks_shared_plt0_entry): Likewise.
2498 (mips_vxworks_shared_plt_entry): Likewise.
2499 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2500 (mips_elf_rel_dyn_section): Change the bfd argument to a
2501 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2502 the name of the section.
2503 (mips_elf_initialize_tls_slots): Update the call to
2504 mips_elf_rel_dyn_section.
2505 (mips_elf_gotplt_index): New function.
2506 (mips_elf_local_got_index): Add an input_section argument.
2507 Update the call to mips_elf_create_local_got_entry.
2508 (mips_elf_got_page): Likewise.
2509 (mips_elf_got16_entry): Likewise.
2510 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2511 arguments. Create dynamic relocations for each entry on VxWorks.
2512 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2513 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2514 and MIPS_RESERVED_GOTNO.
2515 (mips_elf_create_got_section): Update the uses of
2516 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2517 (is_gott_symbol): New function.
2518 (mips_elf_calculate_relocation): Use a dynobj local variable.
2519 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2520 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2521 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2522 relocations on VxWorks. Add dynamic relocations for references
2523 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2524 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2525 in VxWorks executables.
2526 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2527 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2528 Don't allocate a null entry on VxWorks.
2529 (mips_elf_create_dynamic_relocation): Update the call to
2530 mips_elf_rel_dyn_section. Use absolute rather than relative
2531 relocations for VxWorks, and make them RELA rather than REL.
2532 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2533 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2534 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2535 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2536 Call elf_vxworks_create_dynamic_sections for VxWorks and
2537 initialize the plt_header_size and plt_entry_size fields.
2538 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2539 used in VxWorks executables. Don't allocate dynamic relocations
2540 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2541 Set is_relocation_target for each symbol referenced by a relocation.
2542 Allocate .rela.dyn entries for relocations against the special
2543 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2544 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2545 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2546 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2547 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2548 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2549 relocations. Don't set no_fn_stub on VxWorks.
2550 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2551 mips_elf_allocate_dynamic_relocations.
2552 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2553 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2554 entries for VxWorks, and do not create multiple GOTs.
2555 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2556 Handle .got specially for VxWorks. Update the uses of
2557 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2558 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2559 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2560 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2561 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2562 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2563 (mips_vxworks_finish_exec_plt): Likewise.
2564 (mips_vxworks_finish_shared_plt): Likewise.
2565 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2566 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2567 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2568 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2569 and mips_elf_rel_dyn_section. Use a different GOT header for
2570 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2571 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2572 mips_elf_link_hash_table fields.
2573 (_bfd_mips_vxworks_link_hash_table_create): New function.
2574 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2575 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2576 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2577 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2578 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2579 * libbfd.h: Regenerate.
2580 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2581 (elf32-mips.lo): Likewise.
2582 * Makefile.in: Regenerate.
2583 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2584 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2585 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2586 (_bfd_target_vector): Add entries for them.
2588 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2590 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2591 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2592 (elf_backend_special_sections): Remove #undef.
2594 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2596 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2597 for undefined weak symbols.
2599 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2602 * elflink.c (bfd_elf_final_link): Remove
2603 bed->elf_backend_emit_relocs from emit_relocs.
2605 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2607 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2608 first relocation to the second when relaxing TLS GD to LE;
2609 zero it out when relaxing to IE.
2611 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2614 * elflink.c (elf_link_add_object_symbols): Save and restore
2615 warning sym's linked sym.
2617 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2620 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2621 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2622 hash_table -> htab. Formatting. Save entire symbol table
2623 before loading as-needed syms, and restore afterwards if lib not
2624 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2625 name. Free some buffers earlier.
2626 * bfd-in.h (struct bfd_hash_table): Add entsize.
2627 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2628 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2629 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2631 (bfd_hash_table_init): Add param, adjust calls.
2632 * aoutx.h: Adjust all hash_table_init functions and calls.
2634 * coff-arm.c: Likewise.
2635 * coff-h8300.c: Likewise.
2636 * coff-ppc.c: Likewise.
2637 * cofflink.c: Likewise.
2638 * ecoff.c: Likewise.
2639 * ecofflink.c: Likewise.
2640 * elf-m10300.c: Likewise.
2641 * elf-strtab.c: Likewise.
2643 * elf32-arm.c: Likewise.
2644 * elf32-bfin.c: Likewise.
2645 * elf32-cris.c: Likewise.
2646 * elf32-frv.c: Likewise.
2647 * elf32-hppa.c: Likewise.
2648 * elf32-i386.c: Likewise.
2649 * elf32-m32r.c: Likewise.
2650 * elf32-m68hc1x.c: Likewise.
2651 * elf32-m68k.c: Likewise.
2652 * elf32-ppc.c: Likewise.
2653 * elf32-s390.c: Likewise.
2654 * elf32-sh.c: Likewise.
2655 * elf32-vax.c: Likewise.
2656 * elf64-alpha.c: Likewise.
2657 * elf64-hppa.c: Likewise.
2658 * elf64-ppc.c: Likewise.
2659 * elf64-s390.c: Likewise.
2660 * elf64-sh64.c: Likewise.
2661 * elf64-x86-64.c: Likewise.
2662 * elfxx-ia64.c: Likewise.
2663 * elfxx-mips.c: Likewise.
2664 * elfxx-sparc.c: Likewise.
2665 * i386linux.c: Likewise.
2666 * libaout.h: Likewise.
2667 * libbfd-in.h: Likewise.
2668 * libcoff-in.h: Likewise.
2669 * linker.c: Likewise.
2670 * m68klinux.c: Likewise.
2671 * merge.c: Likewise.
2672 * opncls.c: Likewise.
2673 * pdp11.c: Likewise.
2674 * sparclinux.c: Likewise.
2675 * stabs.c: Likewise.
2676 * sunos.c: Likewise.
2678 * xcofflink.c: Likewise.
2679 * section.c (struct section_hash_entry): Move to..
2680 * libbfd-in.h: ..here.
2681 * Makefile.am: Run "make dep-am"
2682 * Makefile.in: Regenerate.
2683 * bfd-in2.h: Regenerate.
2684 * libbfd.h: Regenerate.
2685 * libcoff.h: Regenerate.
2687 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2689 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2690 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2691 last change to REL32 relocs so that they are counted as
2692 possibly dynamic as per REL24 and REL14.
2694 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2696 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2699 2006-03-15 Ben Elliston <bje@au.ibm.com>
2701 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2702 in_list elements, not just the first.
2704 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2706 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2708 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2709 for final links too.
2711 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2713 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2715 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2718 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2720 2006-03-10 Paul Brook <paul@codesourcery.com>
2722 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2723 (elf32_arm_print_private_bfd_data): Ditto.
2725 2006-03-09 Paul Brook <paul@codesourcery.com>
2727 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2730 2006-03-09 Khem Raj <khem@mvista.com>
2732 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2735 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2737 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2739 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2740 Daniel Jacobowitz <dan@codesourcery.com>
2741 Zack Weinberg <zack@codesourcery.com>
2742 Nathan Sidwell <nathan@codesourcery.com>
2743 Paul Brook <paul@codesourcery.com>
2744 Ricardo Anguiano <anguiano@codesourcery.com>
2745 Phil Edwards <phil@codesourcery.com>
2747 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2748 (bfd_elf32_bigarm_symbian_vec): Likewise.
2749 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2750 (bfd_elf32_littlearm_vec): Likewise.
2751 (bfd_elf32_littlearm_symbian_vec): Likewise.
2752 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2753 * configure: Regenerate.
2754 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2755 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2756 (elf32_arm_vxworks_bed): Add forward declaration.
2757 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2758 (elf32_arm_vxworks_exec_plt0_entry): New table.
2759 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2760 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2761 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2762 (reloc_section_p): New function.
2763 (create_got_section): Use RELOC_SECTION.
2764 (elf32_arm_create_dynamic_sections): Likewise. Call
2765 elf_vxworks_create_dynamic_sections for VxWorks targets.
2766 Choose between the two possible values of plt_header_size
2768 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2769 (elf32_arm_abs12_reloc): New function.
2770 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2771 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2772 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2773 r_addend fields of relocs. On rela targets, skip any code that
2774 adjusts in-place addends. When using _bfd_link_final_relocate
2775 to perform a final relocation, pass rel->r_addend as the addend
2777 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2778 object, ignore flags that are not standard on VxWorks.
2779 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2780 relocs on VxWorks. Use reloc_section_p.
2781 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2782 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2783 .rela.plt.unloaded relocs on VxWorks targets.
2784 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2785 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2786 instead of DT_REL* tags on RELA targets.
2787 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2788 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2789 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2790 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2791 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2792 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2793 Correct the .rela.plt.unreloaded symbol indexes.
2794 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2795 hook on VxWorks targets.
2796 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2797 Minor formatting tweak.
2798 (elf32_arm_vxworks_final_write_processing): New function.
2799 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2801 (elf_backend_final_write_processing): Likewise.
2802 (elf_backend_emit_relocs): Likewise.
2803 (elf_backend_want_plt_sym): Likewise.
2804 (ELF_MAXPAGESIZE): Likewise.
2805 (elf_backend_may_use_rel_p): Minor formatting tweak.
2806 (elf_backend_may_use_rela_p): Likewise.
2807 (elf_backend_default_use_rela_p): Likewise.
2808 (elf_backend_rela_normal): Likewise.
2809 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2811 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2813 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2814 New. Adjust other variants.
2815 (bfd_default_scan): Update.
2816 * bfd-in2.h: Rebuilt.
2817 * cpu-m68k.c: Adjust.
2818 (bfd_m68k_compatible): New. Use it for architectures.
2819 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2820 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2822 (elf32_m68k_print_private_bfd_data): Adjust.
2823 * ieee.c (ieee_write_processor): Adjust.
2825 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2827 * dwarf2.c: Formatting.
2828 (add_line_info): Remove outer loop.
2830 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2831 Alan Modra <amodra@bigpond.net.au>
2834 * dwarf2.c (loadable_section): New struct.
2835 (dwarf2_debug): Add loadable_section_count and
2837 (new_line_sorts_after): New.
2838 (add_line_info): Use new_line_sorts_after to compare line
2840 (check_function_name): Removed.
2841 (unset_sections): New.
2842 (place_sections): New.
2843 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2844 and unset_sections on relocatable files.
2845 (_bfd_dwarf2_find_line): Likewise.
2847 2006-03-03 Nick Clifton <nickc@redhat.com>
2849 * cpu-avr.c: Update to ISO-C90 formatting.
2850 * elf32-avr.c: Likewise.
2852 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2854 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2856 (bfd_elf_avr_final_write_processing): Set
2857 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2858 (elf32_avr_relax_section): New function.
2859 (elf32_avr_relax_delete_bytes): New function.
2860 (elf32_avr_get_relocated_section_contents): New function.
2861 (avr_pc_wrap_around): New function.
2862 (avr_relative_distance_considering_wrap_around): New function.
2863 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2864 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2865 * libbfd.h: Regenerate.
2866 * bfd-in2.h: Regenerate.
2868 2006-03-02 DJ Delorie <dj@redhat.com>
2870 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2873 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2875 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2876 bfd_elf32_powerpc_vxworks_vec.
2878 2006-03-02 Nick Clifton <nickc@redhat.com>
2880 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2882 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2884 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2885 elf_vxworks_create_dynamic_sections.
2886 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2888 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2889 elf_vxworks_create_dynamic_sections.
2890 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2892 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2893 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2895 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2897 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2898 (elf_backend_link_output_symbol_hook): Use
2899 elf_vxworks_link_output_symbol_hook instead.
2900 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2901 (elf_backend_link_output_symbol_hook): Use
2902 elf_vxworks_link_output_symbol_hook instead.
2903 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2904 same interface as elf_backend_link_output_symbol_hook.
2905 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2906 prototype accordingly.
2908 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2910 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2911 (ppc_elf_link_hash_table): Replace old_got and new_got with
2912 plt_type and can_use_new_plt.
2913 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2914 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2915 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2916 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2917 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2918 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2919 this function should not be called for VxWorks targets.
2920 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2921 (allocate_got): Likewise. Rearrange so that max_before_header
2922 is only used for PLT_OLD and PLT_NEW.
2923 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2924 (ppc_elf_size_dynamic_sections): Likewise.
2925 (ppc_elf_relax_section): Likewise.
2926 (ppc_elf_relocate_section): Likewise.
2927 (ppc_elf_finish_dynamic_symbol): Likewise.
2928 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2930 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2932 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2933 (elf_i386_link_hash_table_create): Initialize it.
2934 (elf_i386_compute_jump_table_size): Use it instead of
2935 srelplt->reloc_count.
2936 (allocate_dynrelocs): Likewise.
2937 (elf_i386_size_dynamic_sections): Likewise.
2938 (elf_i386_relocate_section): Likewise.
2940 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2942 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2943 (_bfd_elf_write_section_eh_frame): Likewise.
2945 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2947 * po/Make-in: Add html target.
2949 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2951 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2952 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2953 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2954 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2955 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2956 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2957 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2958 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2959 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2960 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2961 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2962 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2963 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2964 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2965 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2966 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2967 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2968 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2969 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2970 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2971 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2973 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2975 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2976 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2977 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2978 * elf32-frv.c (_frv_create_got_section): Likewise.
2979 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2980 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2981 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2982 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2983 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2984 (elf_i386_link_hash_table_create): Don't initialize them.
2985 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2987 (elf_i386_finish_dynamic_symbol): Likewise.
2988 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2989 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2990 (ppc_elf_finish_dynamic_symbol): Likewise.
2992 2006-02-24 DJ Delorie <dj@redhat.com>
2994 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2995 (m32c_elf_relocate_section): Don't relocate them.
2996 (compare_reloc): New.
2997 (relax_reloc): Remove.
2998 (m32c_offset_for_reloc): New.
2999 (m16c_addr_encodings): New.
3000 (m16c_jmpaddr_encodings): New.
3001 (m32c_addr_encodings): New.
3002 (m32c_elf_relax_section): Relax jumps and address displacements.
3003 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3006 * reloc.c: Add m32c relax relocs.
3007 * libbfd.h: Regenerate.
3008 * bfd-in2.h: Regenerate.
3010 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3013 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3014 (_bfd_elf_link_hash_fixup_symbol): New.
3016 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3017 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3020 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3022 * elfxx-target.h (elf_backend_fixup_symbol): New.
3023 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3025 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3027 * cpu-ia64-opc.c (ins_immu5b): New.
3028 (ext_immu5b): Likewise.
3029 (elf64_ia64_operands): Add IMMU5b.
3031 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3034 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3036 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3037 * elf32-i386.c (allocate_dynrelocs): Likewise.
3038 * elf32-s390.c (allocate_dynrelocs): Likewise.
3039 * elf32-sh.c (allocate_dynrelocs): Likewise.
3040 * elf64-s390.c (allocate_dynrelocs): Likewise.
3041 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3042 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3043 on undef weak with non-default visibility too.
3044 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3046 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3048 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3049 error, instead call _exit.
3050 (_bfd_abort): Call _exit not xexit.
3052 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3054 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3056 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3058 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3059 Anil Paranjape <anilp1@kpitcummins.com>
3060 Shilin Shakti <shilins@kpitcummins.com>
3062 * Makefile.am: Add xc16x related entry
3063 * Makefile.in: Regenerate
3064 * archures.c: Add bfd_xc16x_arch
3065 * bfd-in2.h: Regenerate
3066 * config.bfd: Add xc16x-*-elf
3067 * configure.in: Add bfd_elf32_xc16x_vec
3068 * configure: Regenerate.
3069 * targets.c: Added xc16x related information
3070 * cpu-xc16x.c: New file
3071 * reloc.c: Add new relocations specific to xc16x:
3072 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3074 * elf32-xc16x.c: New file.
3076 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3078 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3079 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3081 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3084 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3086 (ppc64_elf_relocate_section): Check output reloc section size.
3087 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3089 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3092 * elf.c (get_segment_type): New function.
3093 (_bfd_elf_print_private_bfd_data): Use it.
3094 (print_segment_map): New function.
3095 (assign_file_positions_for_segments): Call print_segment_map
3096 when there are not enough room for program headers.
3098 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3100 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3101 traditional MIPS ELF targets.
3103 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3106 * dwarf2.c (check_function_name): New function.
3107 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3108 check if function is correct.
3110 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3112 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3114 (elf_link_input_bfd): Adjust comments.
3116 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3118 * elf.c (copy_private_bfd_data): Minor update.
3120 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3123 * elf.c (copy_private_bfd_data): Renamed to ...
3124 (rewrite_elf_program_header): This.
3125 (copy_elf_program_header): New function.
3126 (copy_private_bfd_data): Likewise.
3128 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3130 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3131 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3132 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3133 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3134 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3135 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3136 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3137 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3138 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3139 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3140 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3141 bfd_mach_mcf_isa_b_usp_float_emac): New.
3142 (bfd_default_scan): Update coldfire mapping.
3143 * bfd-in.h (bfd_m68k_mach_to_features,
3144 bfd_m68k_features_to_mach): Declare.
3145 * bfd-in2.h: Rebuilt.
3146 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3147 adjust legacy names.
3148 (m68k_arch_features): New.
3149 (bfd_m68k_mach_to_features,
3150 bfd_m68k_features_to_mach): Define.
3151 * elf32-m68k.c (elf32_m68k_object_p): New.
3152 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3153 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3154 (elf_backend_object_p): Define.
3155 * ieee.c (ieee_write_processor): Update coldfire machines.
3156 * libbfd.h: Rebuilt.
3158 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3160 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3163 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3165 * coff-z80.c (r_imm24): New howto.
3166 (rtype2howto): New case R_IMM24.
3167 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3168 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3170 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3172 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3173 has already been assigned a GOT index, copy that index to the
3174 current hash table entry.
3176 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3178 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3179 for call-to-undefweak reloc overflow.
3181 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3183 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3184 for 32-bit relocs overflow.
3186 2006-01-27 Paul Brook <paul@codesourcery.com>
3188 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3191 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3193 Introduce TLS descriptors for i386 and x86_64.
3194 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3195 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3196 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3197 * libbfd.h, bfd-in2.h: Rebuilt.
3198 * elf32-i386.c (elf_howto_table): New relocations.
3199 (R_386_tls): Adjust.
3200 (elf_i386_reloc_type_lookup): Map new relocations.
3201 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3202 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3203 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3204 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3205 (elf_i386_local_tlsdesc_gotent): New macro.
3206 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3207 (elf_i386_compute_jump_table_size): New macro.
3208 (link_hash_newfunc): Initialize tlsdesc_got.
3209 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3210 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3211 R_386_TLS_DESC_CALL.
3212 (elf_i386_check_relocs): Likewise. Allocate space for
3213 local_tlsdesc_gotent.
3214 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3215 R_386_TLS_DESC_CALL.
3216 (allocate_dynrelocs): Count function PLT relocations. Reserve
3217 space for TLS descriptors and relocations.
3218 (elf_i386_size_dynamic_sections): Reserve space for TLS
3219 descriptors and relocations. Set up sgotplt_jump_table_size.
3220 Don't zero reloc_count in srelplt.
3221 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3222 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3223 R_386_TLS_DESC_CALL.
3224 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3225 (elf_backend_always_size_sections): Define.
3226 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3227 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3228 (R_X86_64_standard): Adjust.
3229 (x86_64_reloc_map): Map new relocs.
3230 (elf64_x86_64_rtype_to_howto): New, split out of...
3231 (elf64_x86_64_info_to_howto): ... this function, and...
3232 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3233 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3234 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3235 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3236 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3237 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3238 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3239 tlsdesc_got and sgotplt_jump_table_size fields.
3240 (elf64_x86_64_compute_jump_table_size): New macro.
3241 (link_hash_newfunc): Initialize tlsdesc_got.
3242 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3243 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3244 R_X86_64_TLSDESC_CALL.
3245 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3246 local_tlsdesc_gotent.
3247 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3248 R_X86_64_TLSDESC_CALL.
3249 (allocate_dynrelocs): Count function PLT relocations. Reserve
3250 space for TLS descriptors and relocations.
3251 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3252 descriptors and relocations. Set up sgotplt_jump_table_size,
3253 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3254 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3256 (elf64_x86_64_always_size_sections): New. Set up
3258 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3259 R_386_TLS_DESC_CALL.
3260 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3261 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3262 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3263 (elf_backend_always_size_sections): Define.
3265 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3268 * dwarf2.c (comp_unit_contains_address): Update comment.
3269 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3270 lma. Return TRUE only if both comp_unit_contains_address and
3271 comp_unit_find_nearest_line return TRUE.
3272 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3274 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3276 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3277 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3278 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3279 elf_gc_mark_dynamic_ref_symbol. Make global.
3280 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3281 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3282 (elfNN_bed): Init new field.
3283 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3284 (ppc64_elf_gc_mark_dynamic_ref): New function.
3286 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3288 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3290 2006-01-17 Nick Clifton <nickc@redhat.com>
3293 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3296 2006-01-11 Nick Clifton <nickc@redhat.com>
3298 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3299 into the newly (re)allocated map array.
3301 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3303 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3305 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3307 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3310 For older changes see ChangeLog-2005
3316 version-control: never
projects / binutils-gdb.git / blob