1 2006-11-27 Bob Wilson <bob.wilson@acm.org>
3 * elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info.
5 2006-11-24 H.J. Lu <hongjiu.lu@intel.com>
7 * elf.c (IS_SECTION_IN_INPUT_SEGMENT): New.
8 (INCLUDE_SECTION_IN_SEGMENT): Use IS_SECTION_IN_INPUT_SEGMENT.
9 (rewrite_elf_program_header): Don't preserve segment physical
10 address in the output segment if the first section in the
11 corresponding input segment is removed.
13 2006-11-22 Alan Modra <amodra@bigpond.net.au>
15 * pef.c (bfd_pef_make_empty_symbol): Delete function. Define instead.
16 * xsym.c (bfd_sym_make_empty_symbol): Likewise.
17 * xsym.h (bfd_sym_make_empty_symbol): Delete.
19 2006-11-21 Greg McGary <greg@mcgary.org>
21 * elf32-ppc.c (ppc_elf_relocate_section): Fixup D field
22 at proper offset in little-endian mode.
23 * elf64-ppc.c (ppc_elf_relocate_section): Likewise.
25 2006-11-21 Jakub Jelinek <jakub@redhat.com>
27 * elf-eh-frame.c (struct cie): New type.
28 (cie_compare): Removed.
29 (cie_eq, cie_hash, cie_compute_hash): New functions.
30 (_bfd_elf_discard_section_eh_frame): Rewrite not to rely on FDEs
31 pointing only to last CIE and allow merging of any duplicate CIEs,
32 not just duplicate consecutive CIEs.
33 (_bfd_elf_discard_section_eh_frame_hdr): Delete cies hash table.
34 * elf-bfd.h (struct cie_header, struct cie): Removed.
35 (struct eh_frame_sec_info): Remove alloced field.
36 (struct eh_frame_hdr_info): Remove last_cie, last_cie_sec
37 and last_cie_inf fields. Add cies field.
39 2006-11-20 Alan Modra <amodra@bigpond.net.au>
41 * bfd-in.h (struct stat): Don't typedef.
42 * bfdio.c (bfd_get_size): Return a file_ptr.
43 * cisco-core.c (cisco_core_file_validate): Use bfd_size_type for nread.
44 * mmo.c (mmo_scan): Use file_ptr for curpos.
45 * trad-core.c (trad_unix_core): Don't cast statbuf.st_size to
47 * bfd-in2.h: Regenerate.
49 2006-11-20 Alan Modra <amodra@bigpond.net.au>
52 * bfd-in.h (struct bfd_hash_table): Reorganize. Add "frozen".
53 * hash.c (bfd_hash_table_init_n): Init frozen.
54 (bfd_hash_lookup): Don't grow if frozen.
55 (bfd_hash_traverse): Freeze hash table during traversal.
56 * bfd-in2.h: Regenerate.
58 2006-11-18 Alan Modra <amodra@bigpond.net.au>
60 * elflink.c (_bfd_elf_check_kept_section): Test for kept group
61 section. Save result of checks in kept_section.
62 (_bfd_elf_section_already_linked): Tidy. Correct comments.
63 Ignore all group member sections. Handle special matching of
64 single-member groups against linkonce sections via their group
65 section. When such a match is found, set kept_section to the
66 group member section rather than to the group.
68 2006-11-14 Phil Lello <phil.lello@homecall.co.uk>
70 * peXXigen.c: Updates for PE/COFF V8.0, and clarification
71 (dir_names): Added CLR Runtime Header to dir_names[].
72 (_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX
74 (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
75 (pe_print_idata, pe_print_edata)
76 (_bfd_XX_bfd_copy_private_bfd_data_common)
77 (_bfd_XXi_final_link_postscript): Use #DEFINEs for index into
80 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
82 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
84 (bfd_elf32_arm_set_byteswap_code): New prototype.
85 * bfd-in2.h: Regenerate.
86 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
87 byteswap_code as an argument. Revert 2006-11-01 change.
88 (bfd_elf32_arm_set_byteswap_code): New.
89 (elf32_arm_size_dynamic_sections): Call
90 bfd_elf32_arm_process_before_allocation.
92 2006-11-10 Thiemo Seufer <ths@mips.com>
94 * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
97 2006-11-10 Nick Clifton <nickc@redhat.com>
99 * config.bfd: Move previously obsoleted targets to the REMOVED
101 Add maxq-*-coff to the obsolete list.
103 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
105 * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
106 * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
107 * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
109 2006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
111 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
113 (find_arm_glue): Likewise.
114 (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
115 (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
116 ERROR_MESSAGE argument and pass it through.
117 (elf32_arm_to_thumb_export_stub): Update.
118 (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
120 2006-11-07 Alan Modra <amodra@bigpond.net.au>
122 * elf64-ppc.c (enum _ppc64_sec_type): New.
123 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
124 and rename fields. Add sec_type and has_14bit_branch.
125 (struct ppc_link_hash_table): Remove has_14bit_branch.
126 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
127 (ppc64_elf_relocate_section): Likewise.
128 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
129 (ppc64_elf_size_stubs): Don't set default group size here.
130 (group_sections): Instead do so here, and group sections using
131 their individual requirements.
133 2006-11-07 Alan Modra <amodra@bigpond.net.au>
135 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
137 (struct ppc_link_hash_entry): Add "next_dot_sym".
138 (struct ppc_link_hash_table): Add "dot_syms".
139 (link_hash_newfunc): Make list of syms starting with a dot.
140 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
141 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
142 (struct add_symbol_adjust_data): Delete.
143 (add_symbol_adjust): Simplify params and return.
144 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
147 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
149 * libbfd-in.h (_bfd_clear_contents): New prototype.
150 * reloc.c (_bfd_clear_contents): New.
151 * libbfd.h: Regenerated.
153 * elf32-arm.c (elf32_arm_final_link_relocate): Use
155 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
156 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
157 * elf32-i386.c (elf_i386_relocate_section): Likewise.
158 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
159 * elf32-s390.c (elf_s390_relocate_section): Likewise.
160 * elf32-sh.c (sh_elf_relocate_section): Likewise.
161 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
162 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
163 * elf64-s390.c (elf_s390_relocate_section): Likewise.
164 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
165 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
167 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
168 zero for discarded symbols.
169 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
171 2006-11-01 Thiemo Seufer <ths@mips.com>
172 David Ung <davidu@mips.com>
174 * elf-bfd.h (local_call_stubs): New member.
175 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
176 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
177 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
179 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
180 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
181 used stubs with SEC_KEEP. Use the new stub macros.
183 2006-11-01 Alan Modra <amodra@bigpond.net.au>
185 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
188 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
190 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
192 2006-10-31 Alan Modra <amodra@bigpond.net.au>
194 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
195 boundary. Tidy. Comment.
197 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
200 * elf-bfd.h (elf_obj_tdata): Add symbuf.
201 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
202 (_bfd_elf_check_kept_section): Likewise.
203 (bfd_elf_match_symbols_in_sections): Likewise.
205 * elf.c (assign_section_numbers): Updated to add
206 struct bfd_link_info *.
207 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
208 buffer if info->reduce_memory_overheads is false.
210 * elflink.c (match_group_member): Updated to add
211 struct bfd_link_info *.
212 (_bfd_elf_check_kept_section): Likewise.
213 (elf_link_input_bfd): Likewise.
214 (_bfd_elf_section_already_linked): Likewise.
215 (bfd_elf_final_link): Free symbol buffer if
216 info->reduce_memory_overheads is false.
218 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
219 struct bfd_link_info *.
220 (_bfd_generic_section_already_linked): Likewise.
221 * libbfd.h: Regenerated.
223 * linker.c (bfd_section_already_linked): Add
224 struct bfd_link_info *.
225 (_bfd_generic_section_already_linked): Likewise.
226 * targets.c (bfd_target): Add struct bfd_link_info * to
227 _section_already_linked.
228 * bfd-in2.h: Regenerated.
230 2006-10-30 Alan Modra <amodra@bigpond.net.au>
232 * bfd.c (bfd_error_type): Add bfd_error_on_input.
233 (input_bfd, input_error): New static vars.
234 (bfd_set_error): Handle bfd_error_on_input.
235 (bfd_errmsg): Likewise.
236 (bfd_perror): Simplify.
237 * archive.c (_bfd_write_archive_contents): Report errors on input.
238 * bfd-in2.h: Regenerate.
240 2006-10-30 Alan Modra <amodra@bigpond.net.au>
242 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
244 2006-10-28 Richard Sandiford <richard@codesourcery.com>
246 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
247 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
248 (elf_mips_howto_table_rela): Likewise.
249 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
250 (mips_elf64_howto_table_rela): Likewise.
252 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
254 * elf.c (_bfd_elf_init_private_section_data): Assert output
255 section ELF type instead of check if it is SHT_NULL. Copy
256 OS/PROC specific flags from input section to output section.
258 2006-10-27 Alan Modra <amodra@bigpond.net.au>
260 * section.c (SEC_KEEP): Update comment.
261 * bfd-in2.h: Regenerate.
262 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
263 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
264 * stabs.c (_bfd_discard_section_stabs): Likewise.
265 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
267 2006-10-26 Ben Elliston <bje@au.ibm.com>
269 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
271 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
272 * targets.c (find_target): Remove extraneous break.
274 2006-10-26 Ben Elliston <bje@au.ibm.com>
276 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
277 (struct maxq_reloc_map): Unused; remove.
278 (maxq_reloc_map): Likewise.
279 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
281 2006-10-26 Ben Elliston <bje@au.ibm.com>
283 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
284 from int to enum dynamic_lib_link_class lib_class.
285 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
286 * bfd-in2.h: Regenerate.
288 2006-10-25 Alan Modra <amodra@bigpond.net.au>
289 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
290 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
291 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
292 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
294 * cpu-spu.c: New file.
295 * elf32-spu.c: New file.
296 * elf32-spu.h: New file.
297 * archures.c: Add SPU support.
298 * config.bfd: Likewise.
299 * configure.in: Likewise.
301 * targets.c: Likewise.
302 * Makefile.am: Likewise. Run "make dep-am".
303 * libbfd.h: Regenerate.
304 * bfd-in2.h: Regenerate.
305 * Makefile.in: Regenerate.
306 * configure: Regenerate.
307 * po/SRC-POTFILES.in: Regenerate.
309 2006-10-23 Alan Modra <amodra@bigpond.net.au>
311 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
313 2006-10-23 Alan Modra <amodra@bigpond.net.au>
315 * elf32-score.c: Formatting.
316 (elf_backend_omit_section_dynsym): Define.
317 (score_elf_create_dynamic_relocation): Remove code copied from mips.
318 Don't use section syms in dynamic relocs. Remove unused param.
319 (score_elf_final_link_relocate): Remove unused param.
321 2006-10-23 Alan Modra <amodra@bigpond.net.au>
323 * linker.c (fix_syms): Choose best of previous and next
324 section based on section flags and vma.
326 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
328 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
329 only when the non visibility part of st_other is non-zero.
330 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
332 2006-10-20 Richard Sandiford <richard@codesourcery.com>
334 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
335 PT_DYNAMIC on GNU/Linux targets.
337 2006-10-20 Richard Sandiford <richard@codesourcery.com>
339 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
340 size of .rel.dyn reflect the value of DT_RELSZ.
342 2006-10-20 Richard Sandiford <richard@codesourcery.com>
344 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
345 a PT_NULL header for dynamic objects.
346 (_bfd_mips_elf_modify_segment_map): Add it.
348 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
350 * elf32-score.c (score_elf_rel_dyn_section): Replace
351 bfd_make_section with bfd_make_section_with_flags.
352 (_bfd_score_elf_create_dynamic_sections): Ditto.
353 (score_elf_create_got_section): Ditto.
354 (score_elf_final_link_relocate): Delete referrence to
357 2006-10-19 Richard Sandiford <richard@codesourcery.com>
359 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
360 same symbol by increasing r_offset.
361 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
362 large and very small symbol indexes.
364 2006-10-19 Richard Sandiford <richard@codesourcery.com>
366 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
367 and DT_MIPS_RLD_MAP tags for position-independent executables.
368 Do not add DT_DEBUG to shared libraries for any MIPS target.
370 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
373 * elflink.c (elf_link_add_object_symbols): Hide definitions in
376 2006-10-19 Alan Modra <amodra@bigpond.net.au>
378 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
379 don't set, glue section size.
380 (record_arm_to_thumb_glue): Set glue section size here.
381 (record_thumb_to_arm_glue): Likewise.
382 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
383 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
385 2006-10-18 Roy Marples <uberlord@gentoo.org>
387 * elf64-sparc.c: Add FreeBSD support.
388 (elf64_sparc_fbsd_post_process_headers): New function.
389 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
390 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
391 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
392 * configure: Regenerate.
394 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
396 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
397 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
398 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
399 R_ARM_THM_MOVT_BREL relocations.
401 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
403 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
404 R_THM_CALL to 25 and remove FIXME comment.
405 (using_thumb2): New function.
406 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
408 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
410 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
411 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
412 (elf32_arm_gc_sweep_hook): Likewise.
413 (elf32_arm_check_relocs): Likewise.
414 (allocate_dynrelocs): Likewise.
416 2006-10-17 Alan Modra <amodra@bigpond.net.au>
418 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
419 text_index_section and data_index_section.
420 (struct elf_backend_data): Add elf_backend_init_index_section.
421 (_bfd_elf_init_1_index_section): Declare.
422 (_bfd_elf_init_2_index_sections): Declare.
423 * elfxx-target.h (elf_backend_init_index_section): Define.
424 (elfNN_bed): Init new field.
425 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
426 section and text_index_section plus data_index_section.
427 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
428 (_bfd_elf_init_1_index_section): New function.
429 (_bfd_elf_init_2_index_sections): New function.
430 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
431 (elf_link_input_bfd): When emitting relocs, use text_index_section
432 and data_index_section for removed sections.
433 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
434 * elf32-i386.c: Likewise.
435 * elf32-m32r.c: Likewise.
436 * elf32-sh.c: Likewise.
437 * elf32-xstormy16.c: Likewise.
438 * elf32-xtensa.c: Likewise.
439 * elf64-alpha.c: Likewise.
440 * elf64-hppa.c: Likewise.
441 * elf64-mmix.c: Likewise.
442 * elf64-sh64.c: Likewise.
443 * elfxx-ia64.c: Likewise.
444 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
445 and data_index_section sym for relocs against sections with no dynamic
447 (elf_backend_init_index_section): Define.
448 * elf32-cris.c: Similarly.
449 * elf32-hppa.c: Similarly.
450 * elf32-i370.c: Similarly.
451 * elf32-m68k.c: Similarly.
452 * elf32-mips.c: Similarly.
453 * elf32-ppc.c: Similarly.
454 * elf32-s390.c: Similarly.
455 * elf32-sparc.c: Similarly.
456 * elf32-vax.c: Similarly.
457 * elf64-mips.c: Similarly.
458 * elf64-ppc.c: Similarly.
459 * elf64-s390.c: Similarly.
460 * elf64-sparc.c: Similarly.
461 * elf64-x86-64.c: Similarly.
462 * elfn32-mips.c: Similarly.
463 * elfxx-mips.c: Similarly.
464 * elfxx-sparc.c: Similarly.
465 * linker.c (fix_syms): Base symbols in removed sections on
466 previous section in preference to using absolute section.
468 2006-10-16 Andreas Schwab <schwab@suse.de>
470 * elfxx-ia64.c (addend_compare): Properly compute return value.
472 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
475 * elf.c (assign_file_positions_for_non_load_sections): Don't
476 page align empty SHF_ALLOC sections.
478 2006-10-13 Jakub Jelinek <jakub@redhat.com>
480 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
481 .plt sh_entsize to 0 if plt header size isn't multiple of
482 plt entry size or for 32-bit which adds a nop insn at the
483 end of the .plt section.
485 2006-10-12 Bob Wilson <bob.wilson@acm.org>
487 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
488 (elf_backend_action_discarded): Define.
490 2006-10-11 Bob Wilson <bob.wilson@acm.org>
492 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
493 unresolvable relocation error.
494 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
497 2006-10-10 Bob Wilson <bob.wilson@acm.org>
499 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
502 2006-10-03 Jakub Jelinek <jakub@redhat.com>
504 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
505 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
506 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
507 DW_CFA_val_{offset{,_sf},expression}.
508 (skip_non_nops): Record number of DW_CFA_set_loc ops.
509 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
510 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
511 or going to be pcrel, compute set_loc array.
512 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
513 against DW_CFA_set_loc operands.
514 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
516 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
518 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
519 symbols from the --just-syms file.
521 2006-10-01 Alan Modra <amodra@bigpond.net.au>
523 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
526 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
529 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
530 relocation overflow on branches to undefweaks.
532 2006-09-29 Alan Modra <amodra@bigpond.net.au>
534 * po/BLD-POTFILES.in: Regenerate.
535 * po/SRC-POTFILES.in: Regenerate.
537 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
540 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
541 alignment for .data$, .rdata$ and .text$ sections so that sse
542 and sse2 code will work for linkonce sections too.
543 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
545 2006-09-28 Alan Modra <amodra@bigpond.net.au>
547 * elflink.c (_bfd_elf_gc_mark_hook): New function.
548 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
549 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
550 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
551 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
552 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
553 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
554 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
555 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
556 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
557 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
558 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
559 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
560 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
561 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
562 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
563 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
564 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
565 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
566 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
567 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
568 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
569 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
570 (bfinfdpic_gc_sweep_hook): Delete.
571 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
572 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
573 (elf32_d10v_gc_sweep_hook): Delete.
574 (elf_backend_gc_sweep_hook): Don't define.
575 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
576 (fr30_elf_gc_sweep_hook): Delete.
577 (elf_backend_gc_sweep_hook): Don't define.
578 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
579 (elf32_frv_gc_sweep_hook): Delete.
580 (elf_backend_gc_sweep_hook): Don't define.
581 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
582 (iq2000_elf_gc_sweep_hook): Delete.
583 (elf_backend_gc_sweep_hook): Don't define.
584 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
585 _bfd_elf_gc_mark_hook.
586 (openrisc_elf_gc_sweep_hook): Delete.
587 (elf_backend_gc_sweep_hook): Don't define.
588 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
589 (v850_elf_gc_sweep_hook): Delete.
590 (elf_backend_gc_sweep_hook): Don't define.
591 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
592 _bfd_elf_gc_mark_hook.
593 (xstormy16_elf_gc_sweep_hook): Delete.
594 (elf_backend_gc_sweep_hook): Don't define.
595 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
596 (sh_elf64_gc_sweep_hook): Delete.
597 (elf_backend_gc_sweep_hook): Don't define.
598 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
599 (elf32_avr_gc_sweep_hook): Delete.
600 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
601 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
602 (elf32_cr16c_gc_sweep_hook): Delete.
603 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
604 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
605 (elf32_crx_gc_sweep_hook): Delete.
606 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
607 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
608 (elf32_h8_gc_sweep_hook): Delete.
609 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
610 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
611 (ip2k_elf_gc_sweep_hook): Delete.
612 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
613 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
614 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
615 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
616 (elf_backend_gc_sweep_hook): Don't define.
617 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
618 (elf_backend_gc_sweep_hook): Don't define.
619 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
620 (elf32_m68hc11_gc_sweep_hook): Delete.
621 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
622 (elf32_m68hc11_gc_sweep_hook): Delete.
623 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
624 (elf32_msp430_gc_sweep_hook): Delete.
625 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
626 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
627 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
629 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
631 * bfd-in.h (CONST_STRNCPY) : Delete.
634 * bfd-in2.h : Regenerate.
635 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
636 calculate string lengths.
637 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
639 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
643 * elf.c (assign_file_positions_for_non_load_sections): Don't
644 warn zero size allocated sections.
646 2006-09-27 Alan Modra <amodra@bigpond.net.au>
648 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
649 to "name" so that compiler realizes it is never uninitialized.
650 Use bfd_elf_sym_name.
652 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
655 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
656 bfd_alloc to allocate segment map.
657 (copy_elf_program_header): Likewise.
659 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
660 Joseph Myers <joseph@codesourcery.com>
661 Ian Lance Taylor <ian@wasabisystems.com>
662 Ben Elliston <bje@wasabisystems.com>
664 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
665 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
666 (arch_info_struct, bfd_arm_update_notes): Likewise.
667 (architectures): Likewise.
668 (bfd_arm_merge_machines): Check for iWMMXt2.
669 * bfd-in2.h: Rebuild.
671 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
673 * configure: Regenerated.
675 2006-09-22 Alan Modra <amodra@bigpond.net.au>
677 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
679 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
680 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
681 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
683 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
685 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
687 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
688 section in LD to LE linker relaxation for R_390_TLS_LDO32.
689 * elf64-s390.c (elf_s390_relocate_section): Likewise for
692 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
694 * configure.in: Added new target-vectors x86_64coff_vec,
695 x86_64pe_vec, and x86_64pei_vec.
696 * configure: Regenerate.
697 * config.bfd: Adjusted x86_64 target architecture detection.
698 * bfd.c: Add for new target "coff-x86-64"
699 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
700 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
701 * libpei.h: Adjustments for COFF_WITH_pex64.
702 * coffcode.h: Add for new target machine, architecture, signature, and internal
704 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
705 * Makefile.in: Regenerate.
706 * pe-x86_64.c: Add for new target "pe-x86-64".
707 * pei-x86_64.c: Add for new target "pei-x86-64".
708 * peicode.h: Adjusts for new targets.
709 (coff_swap_filehdr_out): Set for this target to
710 _bfd_pex64_only_swap_filehdr_out.
711 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
712 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
713 (jump_table jtab): Add for AMD64MAGIC.
714 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
715 (pe_ILF_object_p): Add coff image-file signature to internal
716 signature translation.
717 * peXXigen.c: Adjust proper include of target coff-header and
718 introduced target specific code
719 (COFF_WITH_pex64): New macro for this target.
720 (pe_print_idata): New dumping method for import section of PE+ files.
721 * targets.c: Add new target vectors declarations for x86_64 coff targets.
722 * coffcode.h: Support code to support the x86_64 PE magic number.
723 * coff-x86_64.c: New file.
725 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
727 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
728 for .stabstr entry, explain why.
730 2006-09-17 Anton Blanchard <anton@samba.org>
731 Alan Modra <amodra@bigpond.net.au>
733 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
734 entry isn't absolute.
736 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
738 * cpu-score.c: New file.
739 * elf32-score.c: New file.
740 * config.bfd: Add Score target.
741 * Makefile.am: Add Score files.
742 * Makefile.in: Regenerate.
743 * archures.c: Add Score architecture.
744 * reloc.c: Add Score relocs.
745 * targets.c: Add Score target vectors.
746 * bfd-in2.h: Regenerate.
747 * libbfd.h: Regenerate.
748 * configure.in: Add Score target.
749 * configure: Regenerate.
751 2006-09-16 Nick Clifton <nickc@redhat.com>
752 Pedro Alves <pedro_alves@portugalmail.pt>
754 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
755 string as its argument and emits the string followed by a comma
756 and then the length of the string.
757 (CONST_STRNEQ): New macro. Checks to see if a variable string
758 has a constant string as its initial characters.
759 (CONST_STRNCPY): New macro. Copies a constant string to the start
760 of a variable string.
761 * bfd-in2.h: Regenerate.
762 * archive.c: Make use of the new macros.
763 * archive64.c: Likewise.
765 * coff-ppc.c: Likewise.
766 * coff-stgo32.c: Likewise.
767 * coffcode.h: Likewise.
768 * cofflink.c: Likewise.
769 * cpu-i960.c: Likewise.
770 * dwarf2.c: Likewise.
772 * elf-m10300.c: Likewise.
774 * elf32-arm.c: Likewise.
775 * elf32-bfin.c: Likewise.
776 * elf32-cris.c: Likewise.
777 * elf32-hppa.c: Likewise.
778 * elf32-i370.c: Likewise.
779 * elf32-i386.c: Likewise.
780 * elf32-iq2000.c: Likewise.
781 * elf32-m32r.c: Likewise.
782 * elf32-m68hc11.c: Likewise.
783 * elf32-m68hc12.c: Likewise.
784 * elf32-m68k.c: Likewise.
785 * elf32-mcore.c: Likewise.
786 * elf32-ppc.c: Likewise.
787 * elf32-s390.c: Likewise.
788 * elf32-sh-symbian.c: Likewise.
789 * elf32-sh.c: Likewise.
790 * elf32-sh64.c: Likewise.
791 * elf32-v850.c: Likewise.
792 * elf32-vax.c: Likewise.
793 * elf32-xtensa.c: Likewise.
794 * elf64-alpha.c: Likewise.
795 * elf64-hppa.c: Likewise.
796 * elf64-mmix.c: Likewise.
797 * elf64-ppc.c: Likewise.
798 * elf64-s390.c: Likewise.
799 * elf64-sh64.c: Likewise.
800 * elf64-x86-64.c: Likewise.
801 * elflink.c: Likewise.
802 * elfxx-ia64.c: Likewise.
803 * elfxx-mips.c: Likewise.
804 * elfxx-sparc.c: Likewise.
805 * hpux-core.c: Likewise.
806 * i386linux.c: Likewise.
808 * libpei.h: Likewise.
809 * linker.c: Likewise.
810 * m68klinux.c: Likewise.
812 * nlmcode.h: Likewise.
813 * osf-core.c: Likewise.
816 * sparclinux.c: Likewise.
817 * vms-hdr.c: Likewise.
819 2006-09-14 Alan Modra <amodra@bigpond.net.au>
822 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
823 that have had their SHT_GROUP section removed.
825 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
828 * elflink.c (elf_link_output_extsym): Compute bucket only if
831 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
834 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
837 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
839 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
840 unconditional setting of low bit for Thumb symbol
841 mistakenly left behind after check for external
842 symbols was added. Fix comment typo.
844 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
846 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
847 (bfd_elf_link_mark_dynamic_symbol): New.
848 (SYMBOLIC_BIND): New.
850 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
851 with SYMBOLIC_BIND (info, h).
852 (elf_i386_relocate_section): Likewise.
853 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
854 (elf64_x86_64_relocate_section): Likewise.
855 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
857 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
858 (bfd_elf_record_link_assignment): Call
859 bfd_elf_link_mark_dynamic_symbol on new entry.
860 (_bfd_elf_merge_symbol): Likewise.
861 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
862 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
863 SYMBOLIC_BIND (info, h).
864 (_bfd_elf_dynamic_symbol_p): Likewise.
865 (_bfd_elf_symbol_refs_local_p): Likewise.
866 (bfd_elf_size_dynamic_sections): Updated.
868 2006-09-05 Bibo Mao <bibo.mao@intel.com>
871 * coffcode.h (coff_write_object_contents): Set the optional
872 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
874 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
876 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
877 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
878 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
879 and R_ARM_THM_PC12 relocations.
881 2006-08-24 Bob Wilson <bob.wilson@acm.org>
883 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
884 (xtensa_get_property_section): New.
885 (xtensa_read_table_entries): Use xtensa_get_property_section.
886 (relax_property_section, xtensa_get_property_predef_flags): Handle
887 group name suffixes in property section names.
888 (match_section_group): New.
890 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
892 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
895 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
897 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
898 plt_thumb_refcount from indirect symbols.
900 2006-08-22 Alan Modra <amodra@bigpond.net.au>
902 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
904 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
906 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
908 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
909 comment for target1_is_rel.
911 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
913 * Makefile.am: Add rules to build pe-arm-wince.lo
914 and pei-arm-wince.lo objects.
915 * Makefile.in: Regenerate.
916 * pe-arm-wince.c: New file.
917 * pei-arm-wince.c: New file.
918 * pei-arm.c: Remove ARM_WINCE block.
919 * pe-arm.c: Remove ARM_WINCE block. Rename
920 bfd_arm_pe_allocate_interworking_sections,
921 bfd_arm_pe_get_bfd_for_interworking, and
922 bfd_arm_pe_process_before_allocation to
923 bfd_armpe_allocate_interworking_sections,
924 bfd_armpe_get_bfd_for_interworking, and
925 bfd_armpe_process_before_allocation. Move them before
927 * bfd.c: ARM wince bfd format names were renamed. Adjust.
928 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
929 with unexpected/conflicting relocs.
930 * targets.c: The arm-wince-pe target got its own new vector.
932 * config.bfd: Likewise.
933 * configure.in: Likewise.
934 * configure: Regenerate.
936 2006-08-18 Paul Brook <paul@codesourcery.com>
938 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
939 (elf32_arm_link_hash_newfunc): Initialize export_glue.
940 (record_arm_to_thumb_glue): Return stub symbol.
941 (elf32_arm_create_thumb_stub): New function.
942 (elf32_arm_to_thumb_stub): Use it.
943 (elf32_arm_to_thumb_export_stub): New function.
944 (elf32_arm_begin_write_processing): New function.
945 (allocate_dynrelocs): Allocate Arm stubs.
946 (elf_backend_begin_write_processing): Define.
947 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
948 Call elf32_arm_begin_write_processing.
950 2006-08-17 Alan Modra <amodra@bigpond.net.au>
952 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
953 (ppc64_elf_build_stubs): Use new lazy linking stub.
955 2006-08-17 Alan Modra <amodra@bigpond.net.au>
957 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
959 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
962 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
963 only if there is a PT_DYNAMIC segment.
964 (_bfd_elf_map_sections_to_segments): Likewise.
965 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
966 segment alignment to 1.
968 2006-08-15 Thiemo Seufer <ths@mips.com>
969 Nigel Stephens <nigel@mips.com>
971 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
972 (elf_backend_merge_symbol_attribute): Define.
973 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
975 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
977 2006-08-15 Thiemo Seufer <ths@mips.com>
978 Nigel Stephens <nigel@mips.com>
979 David Ung <davidu@mips.com>
981 * config.bfd: Add configurations for mips*el-sde-elf* and
984 2006-08-14 DJ Delorie <dj@redhat.com>
986 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
987 (elf32_mn10300_count_hash_table_entries): New.
988 (elf32_mn10300_list_hash_table_entries): New.
989 (sort_by_value): New.
990 (mn10300_elf_relax_section): Don't skip data sections; restrict
991 code-specific tests to code-specific areas so that potential
992 indirect calls can be detected. Check for multiple local symbols
993 at the same address and merge their flags.
994 (elf32_mn10300_link_hash_newfunc): Initialize value.
996 2006-08-14 Thiemo Seufer <ths@mips.com>
998 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
999 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
1000 symbols in .scommon.
1002 2006-08-11 Thiemo Seufer <ths@mips.com>
1004 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
1005 sh_entsize only when sgot was already initialized.
1007 2006-08-08 DJ Delorie <dj@redhat.com>
1009 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
1010 non-moving .align directives. Preserve any DIR32 offset when
1011 converting bsr's to jsr's.
1013 2006-08-08 Alan Modra <amodra@bigpond.net.au>
1015 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
1016 after stubs have been built.
1018 2006-08-07 Nick Clifton <nickc@redhat.com>
1020 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
1021 vectors if they are going to be created.
1023 2006-08-07 Nick Clifton <nickc@redhat.com>
1025 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
1026 * configure: Regenerate.
1028 2006-08-07 Nick Clifton <nickc@redhat.com>
1030 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
1031 relocation types if the target is ARM_WINCE.
1033 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
1035 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
1037 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
1039 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
1041 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1042 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
1044 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1046 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
1048 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
1049 list removed sections to stderr.
1051 2006-08-04 Richard Sandiford <richard@codesourcery.com>
1052 Kazu Hirata <kazu@codesourcery.com>
1053 Phil Edwards <phil@codesourcery.com>
1054 Nathan Sidwell <nathan@codesourcery.com>
1056 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
1057 bfd_elf32_shlvxworks_vec.
1058 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
1059 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
1060 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
1061 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
1062 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
1063 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
1064 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
1065 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
1066 * configure: Regenerate.
1067 * Makefile.am: Regenerate dependencies.
1068 * Makefile.in: Regenerate.
1069 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
1070 (elf_vxworks_add_symbol_hook): Use it.
1071 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
1072 table entry to check for weak undefined symbols and to obtain
1074 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
1075 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
1076 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
1077 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
1078 special_function field.
1079 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1080 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1081 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1082 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1083 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1084 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1085 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1086 * elf32-sh.c: Include elf32-vxworks.h.
1087 (MINUS_ONE): Define.
1088 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1089 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1091 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
1092 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1093 SH_ELF_RELOC set to bfd_elf_generic_reloc.
1094 (vxworks_object_p, get_howto_table): New functions.
1095 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1096 (sh_elf_info_to_howto): Use get_howto_table.
1097 (sh_elf_relax_section): Honor the partial_inplace field of the
1099 (sh_elf_relax_delete_bytes): Likewise.
1100 (elf_sh_plt_info): New structure.
1101 (PLT_ENTRY_SIZE): Replace both definitions with...
1102 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1103 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1104 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1105 (elf_sh_plt0_entry_le): Likewise.
1106 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1107 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1108 (elf_sh_plts): New structure, with separate definitions for
1109 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1110 (elf_sh_plt0_entry): Delete both definitions.
1111 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1112 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1113 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1114 (elf_sh_plt_reloc_offset): Likewise.
1115 (movi_shori_putval): Delete in favor of...
1116 (install_plt_field): ...this new function, with separate definitions
1117 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1118 (get_plt_info): New function, with separate definitions
1119 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1120 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1121 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1122 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1123 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1124 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1125 (get_plt_index, get_plt_offset): New functions.
1126 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1127 (sh_elf_link_hash_table_create): Initialize them.
1128 (sh_elf_create_dynamic_sections): Call
1129 elf_vxworks_create_dynamic_sections for VxWorks.
1130 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1131 entries. Allocate relocation entries in .rela.plt.unloaded if
1132 generating a VxWorks executable.
1133 (sh_elf_always_size_sections): New function.
1134 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1136 (sh_elf_relocate_section): Use get_howto_table. Honor
1137 partial_inplace when calculating the addend for dynamic
1138 relocations. Use get_plt_index.
1139 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1140 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1141 executables. Populate .rela.plt.unloaded. Do not make
1142 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1143 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1144 htab->plt_info. Handle cases where there is no special PLT header.
1145 Populate the first relocation in .rela.plt.unloaded and fix up
1146 the remaining entries.
1147 (sh_elf_plt_sym_val): Use get_plt_info.
1148 (elf_backend_always_size_sections): Define.
1149 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1150 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1151 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1152 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1153 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1154 (elf_backend_add_symbol_hook): Likewise.
1155 (elf_backend_link_output_symbol_hook): Likewise.
1156 (elf_backend_emit_relocs): Likewise.
1157 (elf_backend_final_write_processing): Likewise.
1158 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1159 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1160 (bfd_elf32_shvxworks_vec): Likewise.
1161 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1162 bfd_elf32_shvxworks_vec.
1164 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1166 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1167 * configure: Regenerate.
1169 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1172 * elf64-x86-64.c: Add FreeBSD support.
1173 (elf64_x86_64_fbsd_post_process_headers): New function.
1174 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1175 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1176 to the targ_selvecs.
1177 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1178 * configure: Regenerate.
1180 2006-07-26 Andreas Schwab <schwab@suse.de>
1182 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1184 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1186 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1187 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1188 (define elf_backend_modify_segment_map): Don't define.
1190 2006-07-25 Thiemo Seufer <ths@networkno.de>
1192 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1193 linking of objects for compatible machine types.
1195 2006-07-25 Thiemo Seufer <ths@networkno.de>
1197 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1198 also for same symbol.
1200 2006-07-25 Thiemo Seufer <ths@mips.com>
1202 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1204 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1206 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1207 sections only if the SHF_OS_NONCONFORMING flag is present.
1209 2006-07-24 Nick Clifton <nickc@redhat.com>
1212 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1213 existance of output sections before putting their entries into the
1216 2006-07-20 Thiemo Seufer <ths@mips.com>
1218 * elf32-mips.c (mips16_jump_reloc): Remove function.
1219 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1220 instead of mips16_jump_reloc.
1221 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1222 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1223 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1225 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1227 * bfd-in.h (enum notice_asneeded_action): Define.
1228 * bfd-in2.h: Regenerate.
1229 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1230 function with NULL name for as-needed handling.
1232 2006-07-18 Paul Brook <paul@codesourcery.com>
1234 * bfd-in2.h: Regenerate.
1235 * libbfd.h: Regenerate.
1236 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1238 2006-07-18 Nick Clifton <nickc@redhat.com>
1240 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1241 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1243 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1245 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1247 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1249 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1251 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1252 to the start of a block.
1254 2006-07-13 Nick Clifton <nickc@redhat.com>
1256 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1257 returning a NULL value.
1259 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1262 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1263 the old versioned dynamic definition to the new one with
1264 non-default visibility. Hide the symbol if it is hidden or
1267 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1269 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1271 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1273 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1274 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1275 Handle SHT_GNU_HASH.
1276 (special_sections_g): Include .gnu.hash section.
1277 (bfd_elf_gnu_hash): New function.
1278 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1279 (struct elf_backend_data): Add elf_hash_symbol method.
1280 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1281 only if info->emit_hash, create .gnu.hash section if
1282 info->emit_gnu_hash.
1283 (struct collect_gnu_hash_codes): New type.
1284 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1285 _bfd_elf_hash_symbol): New functions.
1286 (compute_bucket_count): Don't compute HASHCODES array, instead add
1287 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1288 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1289 When not optimizing, use the number of hashed symbols rather than
1291 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1292 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1293 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1294 adjust compute_bucket_count caller. Create and populate .gnu.hash
1295 section if info->emit_gnu_hash.
1296 (elf_link_output_extsym): Only populate .hash section if
1297 finfo->hash_sec != NULL.
1298 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1299 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1300 (elfNN_bed): Add elf_backend_hash_symbol.
1301 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1302 (elf_backend_hash_symbol): Define.
1303 * elf32-i386.c (elf_i386_hash_symbol): New function.
1304 (elf_backend_hash_symbol): Define.
1306 2006-07-05 Nick Clifton <nickc@redhat.com>
1309 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1310 entry when multiple definitions of a symbol are encountered.
1312 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1314 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1316 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1317 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1319 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1322 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1323 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1325 (elf_i386_relocate_section): Likewise. For GD->IE transition
1326 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1328 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1331 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1332 program_header_size to -1.
1333 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1334 (assign_file_positions_for_load_sections ): Likewise.
1335 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1337 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1338 alloc if already done.
1339 * elf32-i386.c (elf_i386_mkobject): Likewise.
1340 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1341 * elf32-s390.c (elf_s390_mkobject): Likewise.
1342 * elf32-sh.c (sh_elf_mkobject): Likewise.
1343 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1344 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1345 * elf64-s390.c (elf_s390_mkobject): Likewise.
1346 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1347 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1349 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1351 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1352 section for relocatable link.
1354 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1356 * elf-bfd.h (struct elf_backend_data): Add
1357 elf_backend_modify_program_headers.
1358 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1359 (elfNN_bed): Init new field.
1360 * elf.c (elf_modify_segment_map): Remove comment.
1361 (assign_file_positions_for_load_sections): Only call
1362 elf_modify_segment_map for objcopy/strip.
1363 (assign_file_positions_except_relocs): Call
1364 elf_backend_modify_program_headers.
1365 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1367 (elf32_frvfdpic_modify_segment_map): Delete.
1368 (elf32_frvfdpic_modify_program_headers): New.
1369 (elf_backend_modify_segment_map): Don't define.
1370 (elf_backend_modify_program_headers): Define.
1371 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1373 (elf32_bfinfdpic_modify_segment_map): Delete.
1374 (elf32_bfinfdpic_modify_program_headers): New.
1375 (elf_backend_modify_segment_map): Don't define.
1376 (elf_backend_modify_program_headers): Define.
1377 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1379 (elfNN_ia64_modify_segment_map): ..here.
1380 (elf_backend_modify_program_headers): Define.
1382 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1384 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1385 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1387 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1389 * elf-bfd.h: Formatting.
1390 (_bfd_elf_map_sections_to_segments): Declare.
1391 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1392 clear program_header_size.
1393 * elf.c (get_program_header_size): Move. Don't use or set saved
1394 program_header_size here.
1395 (elf_modify_segment_map): New function. Split out from..
1396 (assign_file_positions_for_load_sections): ..here. Assert
1397 header size is correct. Remove dead code.
1398 (_bfd_elf_map_sections_to_segments): Rename from
1399 map_sections_to_segments. Make global. Use get_program_header_size
1400 when we need estimate of header size. Call elf_modify_segment_map.
1401 Set program_header_size.
1402 (print_segment_map): Delete.
1403 (_bfd_elf_sizeof_headers): If segment_map available, get the
1405 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1406 for calling more than once.
1407 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1408 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1409 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1410 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1411 (elf_backend_additional_program_headers): Delete.
1412 (elf_backend_modify_segment_map): Delete.
1413 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1414 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1415 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1417 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1419 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1420 bit for undefined symbols.
1422 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1424 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1426 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1427 bfd_link_info pointer.
1428 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1429 * bfd.c (bfd_sizeof_headers): Tweak param name.
1430 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1431 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1432 * binary.c (binary_sizeof_headers): Adjust.
1433 * bout.c (b_out_sizeof_headers): Adjust.
1434 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1435 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1436 * coffgen.c (coff_sizeof_headers): Adjust.
1437 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1438 (ecoff_compute_section_file_positions): Adjust.
1439 (_bfd_ecoff_write_object_contents): Adjust.
1440 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1441 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1442 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1443 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1444 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1445 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1446 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1447 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1448 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1449 * i386msdos.c: Convert to ISO C.
1450 (msdos_sizeof_headers): Adjust.
1451 * i386os9k.c: Convert to ISO C.
1452 (os9k_sizeof_headers): Adjust.
1453 * ieee.c (ieee_sizeof_headers): Adjust.
1454 * ihex.c (ihex_sizeof_headers): Adjust.
1455 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1456 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1457 * libcoff-in.h (coff_sizeof_headers): Adjust.
1458 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1459 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1460 * mmo.c (mmo_sizeof_headers): Adjust.
1461 * oasys.c (oasys_sizeof_headers): Adjust.
1462 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1463 * pef.c (bfd_pef_sizeof_headers): Adjust.
1464 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1465 * som.c (som_sizeof_headers): Adjust.
1466 * srec.c (srec_sizeof_headers): Adjust.
1467 * tekhex.c (tekhex_sizeof_headers): Adjust.
1468 * versados.c (versados_sizeof_headers): Adjust.
1469 * vms.c (vms_sizeof_headers): Adjust.
1470 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1471 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1472 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1473 * bfd-in2.h: Regenerate.
1474 * libbfd.h: Regenerate.
1475 * libcoff.h: Regenerate.
1477 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1479 * bfd-in2.h: Regenerate.
1480 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1481 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1482 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1483 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1484 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1485 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1486 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1487 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1488 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1489 R_ARM_LDC_SB_G2): New relocation types.
1490 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1491 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1493 (elf32_arm_howto_table_3): Delete; contents merged into
1494 elf32_arm_howto_table_2.
1495 (elf32_arm_howto_from_type): Adjust correspondingly.
1496 (elf32_arm_reloc_map): Extend with the above relocations.
1497 (calculate_group_reloc_mask): New function.
1498 (identify_add_or_sub): New function.
1499 (elf32_arm_final_link_relocate): Support for the above
1501 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1502 codes to correspond to the above relocations.
1504 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1506 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1507 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1508 (elf_m68k_plt_entry): Likewise.
1509 (elf_m68k_plt_info): New table.
1510 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1511 (ISAB_PLT_ENTRY_SIZE): ...this.
1512 (CFV4E_FLAG): Delete.
1513 (elf_cfv4e_plt0_entry): Rename to...
1514 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1515 for the second instruction too.
1516 (elf_cfv4e_plt_entry): Rename to...
1517 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1518 (elf_isab_plt_info): New table.
1519 (CPU32_FLAG): Delete.
1520 (PLT_CPU32_ENTRY_SIZE): Rename to...
1521 (CPU32_PLT_ENTRY_SIZE): ...this.
1522 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1523 style in-place addends.
1524 (elf_cpu32_plt_entry): Likewise.
1525 (elf_cpu32_plt_info): New table.
1526 (elf_m68k_link_hash_table): Add a plt_info field.
1527 (elf_m68k_link_hash_table_create): Initialize it.
1528 (elf_m68k_get_plt_info): New function.
1529 (elf_m68k_always_size_sections): Likewise.
1530 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1531 (elf_m68k_install_pc32): New function.
1532 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1533 elf_m68k_install_pc32.
1534 (elf_m68k_finish_dynamic_sections): Likewise.
1535 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1536 (elf_backend_always_size_sections): Define.
1538 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1540 * elflink.c (elf_link_add_object_symbols): Save and restore
1541 struct bfd_hash_table table, size and count fields for
1544 2006-06-12 Thiemo Seufer <ths@mips.com>
1546 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1547 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1548 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1549 Delete old comments.
1550 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1552 2006-06-12 Nick Clifton <nickc@redhat.com>
1555 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1556 about mismatched alignments to allow for the case where the common
1557 alignment has been deduced from the section alignment.
1558 * bfd.c (_bfd_default_error_handler): Update comment to explain
1559 why bfd and asection varargs are out of order. Explicitly catch
1560 and abort on NULL bfd and asection arguments.
1562 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1563 Thiemo Seufer <ths@mips.com>
1565 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1566 (STUB_ORI): New macro.
1567 (STUB_LI16U): Fix formatting.
1568 (MIPS_FUNCTION_STUB_SIZE): Delete.
1569 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1570 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1571 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1572 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1573 instead of MIPS_FUNCTION_STUB_SIZE.
1574 (count_section_dynsyms): New function, split out from
1575 _bfd_mips_elf_final_link.
1576 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1577 of the number of dynamic symbols needed and use it to set up
1578 function_stub_size. Use function_stub_size rather than
1579 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1580 Use 16-byte stubs for 0x10000 dynamic symbols.
1581 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1582 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1583 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1584 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1585 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1586 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1587 Use STUB_ORI rather than STUB_LI16U for big stubs.
1588 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1589 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1591 2006-06-09 David Ung <davidu@mips.com>
1593 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1594 calling relocations.
1596 2006-06-08 David Daney <ddaney@avtrex.com>
1598 * elfxx-mips.c (STUB_LI16): Removed.
1599 (STUB_LUI): New macro.
1600 (STUB_LI16U): Ditto.
1601 (STUB_LI16S): Ditto.
1602 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1603 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1604 MIPS_FUNCTION_STUB_SIZE.
1605 (_bfd_mips_elf_always_size_sections): Ditto.
1606 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1607 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1608 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1609 to allow larger symbol table indexes.
1611 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1613 * po/Make-in (pdf, ps): New dummy targets.
1615 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1617 * hash.c (bfd_hash_lookup): Correct stray line.
1619 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1620 (elfcore_grok_nto_status): Use long instead of pid_t.
1621 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1623 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1625 * po/Make-in (top_builddir): Define.
1627 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1629 * Makefile.am: Run "make dep-am".
1630 * Makefile.in: Regenerate.
1631 * config.in: Regenerate.
1633 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1634 H.J. Lu <hongjiu.lu@intel.com>
1637 * elflink.c (bfd_elf_final_link): Don't output section symbols
1638 for special ELF sections.
1640 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1642 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1643 instead of bfd_make_section*.
1644 * aix386-core.c: Likewise.
1645 * aix5ppc-core.c: Likewise.
1646 * aout-adobe.c: Likewise.
1647 * aoutf1.h: Likewise.
1648 * binary.c: Likewise.
1649 * cisco-core.c: Likewise.
1650 * coff-arm.c: Likewise.
1651 * coff-h8300.c: Likewise.
1653 * elf32-bfin.c: Likewise.
1654 * elf32-m32c.c: Likewise.
1655 * hppabsd-core.c: Likewise.
1656 * hpux-core.c: Likewise.
1657 * i386linux.c: Likewise.
1660 * irix-core.c: Likewise.
1661 * lynx-core.c: Likewise.
1662 * m68klinux.c: Likewise.
1663 * mach-o.c: Likewise.
1664 * netbsd-core.c: Likewise.
1665 * nlmcode.h: Likewise.
1666 * opncls.c: Likewise.
1667 * osf-core.c: Likewise.
1668 * peXXigen.c: Likewise.
1669 * ppcboot.c: Likewise.
1670 * ptrace-core.c: Likewise.
1671 * rs6000-core.c: Likewise.
1672 * sco5-core.c: Likewise.
1673 * sparclinux.c: Likewise.
1675 * sunos.c: Likewise.
1676 * trad-core.c: Likewise.
1677 * xcofflink.c: Likewise.
1680 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1682 * Makefile.am (INCLUDES): Use @INCINTL@.
1683 * acinclude.m4: Include new gettext macros.
1684 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1685 Manually substitute POFILES and GMOFILES.
1686 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1688 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1690 * bfd.c (bfd_emul_get_maxpagesize): New.
1691 (bfd_elf_set_pagesize): Likewise.
1692 (bfd_emul_set_maxpagesize): Likewise.
1693 (bfd_emul_get_commonpagesize): Likewise.
1694 (bfd_emul_set_commonpagesize): Likewise.
1695 * bfd-in2.h: Regenerated.
1697 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1698 (xvec_get_elf_backend_data): New.
1699 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1701 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1702 * elfxx-target.h (elfNN_bed): Likewise.
1704 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1705 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1706 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1707 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1708 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1709 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1710 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1711 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1712 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1713 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1714 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1715 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1717 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1718 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1720 * targets.c (bfd_find_target): Support NULL abfd.
1722 2006-05-30 Nick Clifton <nickc@redhat.com>
1724 * po/es.po: Updated Spanish translation.
1726 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1727 H.J. Lu <hongjiu.lu@intel.com>
1729 * elf.c (assign_file_positions_for_load_sections): Retrieve
1730 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1731 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1732 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1734 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1736 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1738 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1740 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1742 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1744 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1746 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1748 * elf.c (sym_is_global): Return a bfd_boolean.
1749 (ignore_section_sym): New function.
1750 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1751 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1752 bfd before using elf_section_syms.
1754 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1756 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1757 (sh*l*-*-netbsdelf*): Likewise.
1758 (sh-*-netbsdelf*): Likewise.
1759 (shl*-*-elf*): Likewise.
1760 (sh[1234]l*-*-elf*): Likewise.
1761 (sh3el*-*-elf*): Likewise.
1762 (shl*-*-kaos*): Likewise.
1763 (sh-*-elf*): Likewise.
1764 (sh[1234]*-elf*): Likewise.
1765 (sh-*-rtems*): Likewise.
1766 (sh-*-kaos*): Likewise.
1768 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1771 * config.bfd: Set want64 to true if 64bit bfd is used.
1772 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1773 (sh*l*-*-netbsdelf*): Likewise.
1774 (sh-*-netbsdelf*): Likewise.
1775 (shl*-*-elf*): Likewise.
1776 (sh[1234]l*-*-elf*): Likewise.
1777 (sh3el*-*-elf*): Likewise.
1778 (shl*-*-kaos*): Likewise.
1779 (sh-*-elf*): Likewise.
1780 (sh[1234]*-elf*): Likewise.
1781 (sh-*-rtems*): Likewise.
1782 (sh-*-kaos*): Likewise.
1784 2006-05-24 Paul Brook <paul@codesourcery.com>
1786 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1787 * elf32-arm.c (output_arch_syminfo): Define.
1788 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1789 elf32_arm_output_arch_local_syms): New functions.
1790 (elf_backend_output_arch_local_syms): Define.
1791 * elflink.c (bfd_elf_final_link): Call
1792 elf_backend_output_arch_local_syms.
1793 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1795 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1797 2006-05-24 Paul Brook <paul@codesourcery.com>
1799 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1800 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1801 elf32_arm_finish_dynamic_symbol): Use them.
1803 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1804 Randolph Chung <tausq@debian.org>
1806 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1807 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1808 Add handling for TLS relocations.
1809 (elf_hpp_reloc_final_type): Handle TLS relocs.
1810 * elf32-hppa.c: Add authors for cleanup and TLS support.
1811 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1812 (elf32_hppa_link_hash_entry): Add tls_type.
1813 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1814 (hppa_link_has_newfunc): Set tls_type.
1815 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1816 (hppa_stub_name): Use hh_name macro.
1817 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1818 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1820 (elf32_hppa_gc_sweep_hook): Likewise.
1821 (allocate_dynrelocs): Handle TLS relocs.
1822 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1823 relocs. Use hh_name macro.
1824 (dtpoff_base): New function.
1826 (elf32_hppa_optimized_tls_reloc): Likewise.
1827 (final_link_relocate): Handle TLS relocs.
1828 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1830 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1831 hh_name and eh_name macros.
1832 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1834 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1836 * archures.c: Add bfd_mach_avr6.
1837 * cpu-avr.c: Likewise.
1838 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1840 * libbfd.h: Regenerate.
1841 * bfd-in2.h:Regenerate.
1842 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1843 * elf32-avr.c: Add elf32-avr.h to include list.
1844 (elf32_avr_stub_hash_entry): New function.
1845 (elf32_avr_link_hash_table): New struct.
1846 (avr_link_hash_table): Likewise.
1847 (avr_stub_hash_entry): Likewise.
1848 (avr_stub_hash_lookup): New function.
1849 (stub_hash_newfunc): New function.
1850 (elf32_avr_link_hash_table_create): New function.
1851 (elf32_avr_link_hash_table_free): New function.
1852 (avr_get_stub_addr): New function.
1853 (debug_relax, debug_stubs): Add new global variables controlling
1854 debugging printout to stdout.
1855 (avr_pc_wrap_around): Change the type to bfd_vma.
1856 (avr_replace_call_ret_sequences): Add a new variable controling
1857 linkrelax optimizations.
1858 (avr_stub_is_required_for_16_bit_reloc): New function.
1859 (avr_final_link_relocate):
1860 Add linker hash table to parameter list. Use stub addr. if necessary.
1861 (elf32_avr_relocate_section):
1862 Add linker hashtable to parameter list of avr_final_link_relocate.
1863 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1864 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1865 (elf32_avr_relax_delete_bytes):
1866 Iterate over all sections of a bfd when adjusting relocs addends.
1867 (elf32_avr_relax_section):
1868 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1870 (avr_stub_name): New function.
1871 (avr_get_stub_entry): New function.
1872 (avr_add_stub): New function.
1873 (avr_build_one_stub): New function.
1874 (avr_size_one_stub): New function.
1875 (elf32_avr_setup_params): New function.
1876 (elf32_avr_setup_section_lists): New function.
1877 (get_local_syms): New function.
1878 (elf32_avr_size_stubs): New function.
1879 (bfd_elf32_bfd_link_hash_table_create): New function.
1880 (bfd_elf32_bfd_link_hash_table_free): New function.
1882 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1886 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1887 update CIE/FDE length. Don't pad to the section alignment.
1889 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1891 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1892 deteted entries in .eh_frame section.
1894 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1896 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1897 instead of _GLOBAL_OFFSET_TABLE_.
1898 (bfin_relocate_section): Ditto.
1899 (_bfin_create_got_section): Ditto.
1900 (elf32_bfinfdpic_create_dynamic_sections): Use
1901 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1902 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1904 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1906 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1907 function syms over other syms.
1909 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1911 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1913 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1914 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1915 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1916 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1917 Use MIPS_ELF_READONLY_SECTION.
1918 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1919 creating DT_TEXTREL.
1920 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1921 if no text relocations were generated.
1923 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1925 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1927 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1929 * elf.c (elf_fake_sections): Formatting.
1930 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1931 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1932 section alignment to increase p_align for PT_LOAD.
1933 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1934 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1935 other than PT_LOAD, and PT_NOTE in core.
1937 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1939 * elf.c (assign_file_positions_for_segments): Split into..
1940 (assign_file_positions_for_load_sections): ..this, and..
1941 (assign_file_positions_for_non_load_sections): ..this new function,..
1942 (assign_file_positions_except_relocs): ..writing program headers here.
1944 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1946 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1947 non-load sections if they have relocs.
1949 2006-05-15 Paul Brook <paul@codesourcery.com>
1951 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1952 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1953 Check symbol name is of specified type.
1954 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1955 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1956 bfd_is_arm_special_symbol_name.
1957 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1958 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1959 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1960 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1961 (bfd_is_arm_special_symbol_name): Add prototype.
1962 * bfd-in2.h: Regenerate.
1964 2006-05-15 David Heine <dlheine@tensilica.com>
1965 Bob Wilson <bob.wilson@acm.org>
1967 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1968 undefined opcode. Clean up assertions.
1969 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1970 Factor most of the code into separate functions....
1971 (can_narrow_instruction, can_widen_instruction): New.
1972 (prev_instr_is_a_loop): New.
1973 (compute_ebb_proposed_actions): Combine error handling code for
1974 decode errors. Replace call to insn_decode_len with inline code.
1975 Use can_narrow_instruction and can_widen_instruction. Handle errors
1976 from call to xtensa_opcode_is_loop.
1977 (relax_section): Adjust calls to narrow_instruction and
1980 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1983 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1986 2006-05-11 Michael Matz <matz@suse.de>
1988 * elflink.c (match_group_member): Correctly iterate group
1991 2006-05-11 Paul Brook <paul@codesourcery.com>
1993 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1994 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1995 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1997 * bfd-in2.h: Regenerate.
1998 * libbfd.h: Regenerate.
1999 * libcoff.h: Regenerate.
2001 2006-05-11 Mike Bland <mbland@google.com>
2003 * elf.c (_bfd_elf_init_private_section_data): Don't change
2004 section type if already set.
2006 2006-05-10 Nick Clifton <nickc@redhat.com>
2009 * elfcode.h (valid_section_index_p): New function: Checks for a
2010 valid section index. Allows indicies in the range SHN_LOPROC to
2012 (elf_object_p): Use valid_section_index_p.
2014 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
2016 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
2017 ARM_SECREL): Mark WinCE versions of these relocs as partial
2019 (coff_arm_relocate_section): Adjust addend for WinCE.
2021 2006-05-10 Alan Modra <amodra@bigpond.net.au>
2024 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
2026 2006-05-09 Nick Clifton <nickc@redhat.com>
2028 * coffcode.h (coff_write_relocs): Produce an error message if a an
2029 out-of-range symbol index is detected in a reloc.
2031 2006-05-09 Ben Elliston <bje@au.ibm.com>
2033 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
2034 local variable `dynobj'.
2036 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
2038 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
2039 of the bfd's sections for the reloc-addend adjustments.
2041 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
2043 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
2044 (elf_s390_relocate_section): Add code to do the GD->LE and
2045 LD->LE TLS linker optimizations if a brasl instruction is used
2046 for the __tls_get_offset function call.
2047 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
2049 2006-05-05 Alan Modra <amodra@bigpond.net.au>
2051 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
2052 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
2053 the .toc and referenced by a TLS code sequence.
2054 (ppc64_elf_edit_toc): Cater for the unlikely situation that
2055 .toc is the first section in a file.
2057 2006-05-04 Andreas Schwab <schwab@suse.de>
2059 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
2060 regs instead of an array of int.
2061 (struct external_solaris_bcp_core): Likewise.
2062 (swapcore_sun3): Use offsetof instead of computing the offset
2064 (swapcore_sparc): Likewise. Simplify reference to c_regs.
2065 (swapcore_solaris_bcp): Likewise.
2067 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2069 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
2072 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2074 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
2077 2006-05-04 Ben Elliston <bje@au.ibm.com>
2079 * coff-or32.c (bfd_section_from_shdr): Remove unused local
2081 * cofflink.c (process_embedded_commands): Remove unused local
2082 variables `had_read' and `had_shared'.
2083 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2085 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
2087 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2089 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2090 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2091 (bfd_und_symbol, bfd_ind_symbol): Delete.
2092 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2094 (STD_SECTION): Adjust.
2095 (_bfd_generic_new_section_hook): New function, extracted from..
2096 (bfd_section_init): ..here.
2097 (bfd_make_section_old_way): Call new_section_hook for abs, com,
2098 und and ind sections.
2099 * elf.c (_bfd_elf_large_com_section): Adjust.
2100 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2101 * pdp11.c (new_section_hook): Likewise.
2102 * coffcode.h (coff_new_section_hook): Likewise.
2103 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2104 * elf.c (_bfd_elf_new_section_hook): Likewise.
2105 * vms.c (vms_new_section_hook): Likwise.
2106 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2108 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2109 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2110 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2111 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2112 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2113 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2114 * ieee.c (ieee_new_section_hook): Likewise. Call
2115 _bfd_generic_new_section_hook too.
2116 * mmo.c (mmo_new_section_hook): Likewise.
2117 * oasys.c (oasys_new_section_hook): Likewise.
2118 * som.c (som_new_section_hook): Likewise.
2119 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2120 * bfd-in2.h: Regenerate.
2121 * libbfd.h: Regenerate.
2123 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2125 * hash.c (DEFAULT_SIZE): Revert last change.
2126 (higher_prime_number): Correct test for no larger prime. Don't
2127 abort on error, instead return 0. Depopulate primes[].
2128 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2130 2006-05-02 Paul Brook <paul@codesourcery.com>
2132 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2135 2006-05-02 Ben Elliston <bje@au.ibm.com>
2137 * archive.c (bfd_generic_archive_p): Remove unused local variable
2139 * dwarf2.c (decode_line_info): Remove unused local variable
2141 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2143 * tekhex.c (tekhex_write_object_contents): Remove unused local
2144 variable `bytes_written'.
2145 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2146 variable `r_addend'.
2147 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2148 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2149 (_bfd_ns32k_relocate_contents): Remove break after return.
2150 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2152 2006-05-02 Nick Clifton <nickc@redhat.com>
2154 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2155 in order to avoid conflicts with the global DEBUG define.
2157 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2159 * dwarf2.c: Formatting.
2160 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2161 output section check.
2162 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2163 * elf32-m32c.c: Similarly.
2164 * elf32-ppc.c: Similarly.
2165 * elf32-v850.c: Similarly.
2166 * nlm32-sparc.c: Similarly.
2167 * elfcode.h: Similarly.
2168 (elf_symbol_flags): Delete.
2169 * elflink.c (elf_link_input_bfd): Comment typo.
2171 2006-05-01 DJ Delorie <dj@redhat.com>
2173 * bfd-in.h (bfd_hash_table): Add count field.
2174 * bfd-in2.h: Regenerate.
2175 * hash.c (higher_prime_number): New.
2176 (bfd_hash_table_inint_n): Init count field.
2177 (bfd_hash_lookup): Grow table as needed.
2179 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2182 * tekhex.c (getvalue): Change return type to bfd_boolean and
2183 add the new parameter. Return false if the unexpected character
2186 (first_phase): Change return type to bfd_boolean and return
2187 false if the unexpected character is found. Replace abort
2188 with returning false.
2189 (pass_over): Change return type to bfd_boolean and the type of
2190 the second argument to bfd_boolean (*) (bfd *, int, char *).
2191 Return false if FUNC returns false.
2192 (tekhex_object_p): Return NULL if pass_over fails.
2194 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2196 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2198 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2201 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2202 and flags if its BFD flags have been set.
2203 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2204 section type from input if it has been set to something
2207 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2210 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2213 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2214 abfd->sections is NULL.
2215 (elf32_arm_bfd_free_cached_info): New.
2216 (bfd_elf32_bfd_free_cached_info): Defined.
2218 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2219 to _bfd_free_cached_info.
2221 * libbfd-in.h (_bfd_free_cached_info): New.
2222 * libbfd: Regenerated.
2224 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2225 (_bfd_free_cached_info): New.
2227 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2229 * elf.c (assign_file_positions_except_relocs): Move code setting
2230 file position of non-loaded sections..
2231 (assign_file_positions_for_segments): ..to here.
2233 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2236 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2237 applications. Issue an error on sections we don't know how
2240 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2242 * Makefile.am: Run "make dep-am".
2243 * Makefile.in: Regenerate.
2245 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2247 * warning.m4 (--enable-werror): Format help message.
2248 (--enable-build-warnings): Likewise.
2249 * configure: Regenerate.
2251 2006-04-18 Nick Clifton <nickc@redhat.com>
2254 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2255 fields to still be handled as ELF files.
2257 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2259 * po/SRC-POTFILES.in: Regenerated.
2261 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2263 * configure.in: Update version to 2.17.50.
2264 * configure: Regenerated.
2266 2006-04-14 David Heine <dlheine@tensilica.com>
2268 * elf32-xtensa.c (build_reloc_opcodes): New.
2269 (compute_text_actions): Use it to decode opcodes outside inner loop.
2270 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2271 it is set, use it to get the opcodes for relocations.
2272 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2274 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2277 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2278 (GOT_TLS_IE_IE): Likewise.
2279 (GOT_TLS_IE_GD): Likewise.
2280 (GOT_TLS_IE_MASK): Likewise.
2281 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2282 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2284 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2285 are set, treat tls_type as GOT_TLS_IE_BOTH.
2286 (elf_i386_relocate_section): Likewise.
2288 2006-04-07 Randolph Chung <tausq@debian.org>
2290 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2291 (elf64_hppa_grok_psinfo): Likewise.
2292 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2294 2006-04-06 DJ Delorie <dj@redhat.com>
2296 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2297 each plt entry we create.
2299 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2301 * po/Make-in: Add install-html target.
2302 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2303 htmldir. Add install-html and install-html-recursive targets.
2304 * Makefile.in: Regenerate.
2305 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2306 * configure: Regenerate.
2308 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2310 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2311 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2314 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2316 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2319 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2320 James E Wilson <wilson@specifixinc.com>
2323 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2324 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2326 (elfNN_ia64_link_hash_entry): Likewise.
2327 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2329 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2331 (elfNN_ia64_hash_hide_symbol): Likewise.
2332 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2333 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2334 (elfNN_ia64_global_dyn_info_free): New function.
2335 (elfNN_ia64_local_dyn_info_free): Likewise.
2336 (elfNN_ia64_hash_table_free): Free local and global
2337 elfNN_ia64_dyn_sym_info.
2338 (addend_compare): New function.
2339 (sort_dyn_sym_info): Likewise.
2340 (get_dyn_sym_info): Updated to use binary search for addend.
2341 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2342 relocation arrays first.
2344 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2346 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2349 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2352 * elflink.c (check_dynsym): New.
2353 (elf_link_output_extsym): Use it.
2354 (bfd_elf_final_link): Likewise.
2356 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2359 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2360 symbol from the dynamic definition with the default version if
2361 its type and the type of existing regular definition mismatch.
2363 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2364 Daniel Jacobowitz <dan@codesourcery.com>
2366 * config.bfd (sparc-*-vxworks*): New stanza.
2367 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2368 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2369 * configure: Regenerate.
2370 * elf32-sparc.c: Include elf-vxworks.h.
2371 (elf32_sparc_vxworks_link_hash_table_create: New.
2372 (elf32_sparc_vxworks_final_write_processing): New.
2373 (TARGET_BIG_SYM): Override for VxWorks.
2374 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2375 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2376 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2377 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2378 (elf_backend_link_output_symbol_hook): Likewise.
2379 (elf_backend_emit_relocs): Likewise.
2380 (elf_backend_final_write_processing, elf32_bed): Likewise.
2381 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2382 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2383 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2384 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2385 build_plt_entry here.
2386 (create_got_section): Initialize sgotplt for VxWorks.
2387 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2388 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2389 Call elf_vxworks_create_dynamic_sections for VxWorks.
2390 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2391 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2392 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2393 for VxWorks. Check for the .got.plt section.
2394 (sparc_vxworks_build_plt_entry): New function.
2395 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2396 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2397 absolute on VxWorks.
2398 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2399 and DT_PLTGOT on VxWorks.
2400 (sparc_vxworks_finish_exec_plt): New.
2401 (sparc_vxworks_finish_shared_plt): New.
2402 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2403 Use plt_header_size and plt_entry_size.
2404 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2405 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2406 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2407 (elf32-sparc.lo): Likewise.
2408 * Makefile.in: Regenerate.
2409 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2410 (_bfd_target_vector): Add a pointer to it.
2412 2006-03-30 Ben Elliston <bje@au.ibm.com>
2415 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2416 special section number that exceeds the number of ELF sections
2417 (eg. SHN_MIPS_SCOMMON).
2419 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2421 * elfxx-mips.c (mips_got_entry): Add more commentary.
2422 (mips_elf_local_got_index): Use the hash table entry to record
2423 the GOT index of forced-local symbols.
2424 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2425 in either the hash table entry or the mips_got_entry, not both.
2426 Add more commentary.
2427 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2428 mips_elf_initialize_tls_index.
2430 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2432 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2433 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2434 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2435 bfin_areloc_howto_table): Delete. All
2436 uses deleted as well.
2437 (bfin_reloc_map): Delete all stack relocs.
2438 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2439 bfin_reloc_type_lookup): Don't support them.
2440 (bfin_relocate_section): Don't try to handle them.
2442 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2443 * configure.in: Likewise.
2444 * configure: Regenerate.
2445 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2446 (BFIN_RELOC_MAX): Now 0x21.
2447 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2448 (bfd_elf32_bfinfdpic_vec): Declare.
2449 (IS_FDPIC): New macro.
2450 (struct bfinfdpic_elf_link_hash_table): New struct.
2451 (bfinfdpic_hash_table, bfinfdpic_got_section,
2452 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2453 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2454 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2455 bfinfdpic_plt_initial_offset): Accessor macros for it.
2456 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2457 (struct bfinfdpic_relocs_info): New struct.
2458 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2459 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2460 DEFAULT_STACK_SIZE): New macros.
2461 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2462 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2463 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2464 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2465 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2466 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2467 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2468 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2469 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2470 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2471 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2472 _bfinfdpic_resolve_final_relocs_info,
2473 elf32_bfinfdpic_size_dynamic_sections,
2474 elf32_bfinfdpic_always_size_sections,
2475 elf32_bfinfdpic_modify_segment_map,
2476 _bfinfdpic_count_got_plt_entries,
2477 elf32_bfinfdpic_finish_dynamic_sections,
2478 elf32_bfinfdpic_adjust_dynamic_symbol,
2479 elf32_bfinfdpic_finish_dynamic_symbol,
2480 elf32_bfinfdpic_elf_use_relative_eh_frame,
2481 elf32_bfinfdpic_elf_encode_eh_address,
2482 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2483 elf32_bfinfdpic_copy_private_bfd_data,
2484 (struct _bfinfdpic_dynamic_got_info,
2485 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2486 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2487 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2488 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2489 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2490 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2491 bfd_elf32_bfd_copy_private_bfd_data,
2492 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2493 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2494 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2495 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2496 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2497 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2498 elf_backend_omit_section_dynsym): Redefine these macros and include
2499 "elf32-target.h" again to create the elf32-bfinfdpic target.
2500 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2501 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2502 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2503 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2504 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2505 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2506 BFD_RELOC_BFIN_GOTOFFLO): New.
2507 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2508 (_bfd_target_vector): Add it.
2509 * bfd-in2.h: Regenerate.
2510 * libbfd.h: Regenerate.
2512 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2514 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2515 incompatible. Likewise MAC and EMAC code.
2516 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2517 bfd_get_compatible to set the new bfd architecture. Rely on it
2518 to detect incompatibilities.
2520 2006-03-23 Michael Matz <matz@suse.de>
2522 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2523 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2524 BFD_RELOC_X86_64_PLTOFF64.
2525 * bfd-in2.h: Regenerated.
2526 * libbfd.h: Regenerated.
2527 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2528 Add howtos for above relocs.
2529 (x86_64_reloc_map): Add mappings for new relocs.
2530 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2531 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2532 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2534 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2535 elf64_x86_64_check_relocs for the new relocs.
2536 (elf64_x86_64_relocate_section): Handle new relocs.
2538 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2540 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2541 rel->r_addend is zero.
2543 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2545 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2548 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2549 Daniel Jacobowitz <dan@codesourcery.com>
2550 Phil Edwards <phil@codesourcery.com>
2551 Zack Weinberg <zack@codesourcery.com>
2552 Mark Mitchell <mark@codesourcery.com>
2553 Nathan Sidwell <nathan@codesourcery.com>
2555 * bfd-in2.h: Regenerate.
2556 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2557 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2558 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2559 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2560 (bfd_elf32_littlemips_vec): Likewise.
2561 (bfd_elf32_nbigmips_vec): Likewise.
2562 (bfd_elf32_nlittlemips_vec): Likewise.
2563 (bfd_elf32_ntradbigmips_vec): Likewise.
2564 (bfd_elf32_ntradlittlemips_vec): Likewise.
2565 (bfd_elf32_tradbigmips_vec): Likewise.
2566 (bfd_elf32_tradlittlemips_vec): Likewise.
2567 (bfd_elf64_bigmips_vec): Likewise.
2568 (bfd_elf64_littlemips_vec): Likewise.
2569 (bfd_elf64_tradbigmips_vec): Likewise.
2570 (bfd_elf64_tradlittlemips_vec): Likewise.
2571 * elf32-mips.c: Include elf-vxworks.h.
2572 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2573 instead of calling mips_elf32_rtype_to_howto directly.
2574 (mips_vxworks_copy_howto_rela): New reloc howto.
2575 (mips_vxworks_jump_slot_howto_rela): Likewise.
2576 (mips_vxworks_bfd_reloc_type_lookup): New function.
2577 (mips_vxworks_rtype_to_howto): Likewise.
2578 (mips_vxworks_final_write_processing): Likewise.
2579 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2580 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2581 (elf_backend_want_got_plt): Likewise.
2582 (elf_backend_want_plt_sym): Likewise.
2583 (elf_backend_got_symbol_offset): Likewise.
2584 (elf_backend_want_dynbss): Likewise.
2585 (elf_backend_may_use_rel_p): Likewise.
2586 (elf_backend_may_use_rela_p): Likewise.
2587 (elf_backend_default_use_rela_p): Likewise.
2588 (elf_backend_got_header_size: Likewise.
2589 (elf_backend_plt_readonly): Likewise.
2590 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2591 (elf_backend_mips_rtype_to_howto): Likewise.
2592 (elf_backend_adjust_dynamic_symbol): Likewise.
2593 (elf_backend_finish_dynamic_symbol): Likewise.
2594 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2595 (elf_backend_add_symbol_hook): Likewise.
2596 (elf_backend_link_output_symbol_hook): Likewise.
2597 (elf_backend_emit_relocs): Likewise.
2598 (elf_backend_final_write_processing: Likewise.
2599 (elf_backend_additional_program_headers): Likewise.
2600 (elf_backend_modify_segment_map): Likewise.
2601 (elf_backend_symbol_processing): Likewise.
2602 * elfxx-mips.c: Include elf-vxworks.h.
2603 (mips_elf_link_hash_entry): Add is_relocation_target and
2604 is_branch_target fields.
2605 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2606 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2607 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2608 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2609 Return 3 for VxWorks.
2610 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2611 mips_elf_link_hash_table. Return 0 for VxWorks.
2612 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2613 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2614 (mips_vxworks_exec_plt0_entry): New variable.
2615 (mips_vxworks_exec_plt_entry): Likewise.
2616 (mips_vxworks_shared_plt0_entry): Likewise.
2617 (mips_vxworks_shared_plt_entry): Likewise.
2618 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2619 (mips_elf_rel_dyn_section): Change the bfd argument to a
2620 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2621 the name of the section.
2622 (mips_elf_initialize_tls_slots): Update the call to
2623 mips_elf_rel_dyn_section.
2624 (mips_elf_gotplt_index): New function.
2625 (mips_elf_local_got_index): Add an input_section argument.
2626 Update the call to mips_elf_create_local_got_entry.
2627 (mips_elf_got_page): Likewise.
2628 (mips_elf_got16_entry): Likewise.
2629 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2630 arguments. Create dynamic relocations for each entry on VxWorks.
2631 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2632 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2633 and MIPS_RESERVED_GOTNO.
2634 (mips_elf_create_got_section): Update the uses of
2635 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2636 (is_gott_symbol): New function.
2637 (mips_elf_calculate_relocation): Use a dynobj local variable.
2638 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2639 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2640 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2641 relocations on VxWorks. Add dynamic relocations for references
2642 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2643 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2644 in VxWorks executables.
2645 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2646 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2647 Don't allocate a null entry on VxWorks.
2648 (mips_elf_create_dynamic_relocation): Update the call to
2649 mips_elf_rel_dyn_section. Use absolute rather than relative
2650 relocations for VxWorks, and make them RELA rather than REL.
2651 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2652 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2653 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2654 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2655 Call elf_vxworks_create_dynamic_sections for VxWorks and
2656 initialize the plt_header_size and plt_entry_size fields.
2657 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2658 used in VxWorks executables. Don't allocate dynamic relocations
2659 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2660 Set is_relocation_target for each symbol referenced by a relocation.
2661 Allocate .rela.dyn entries for relocations against the special
2662 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2663 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2664 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2665 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2666 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2667 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2668 relocations. Don't set no_fn_stub on VxWorks.
2669 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2670 mips_elf_allocate_dynamic_relocations.
2671 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2672 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2673 entries for VxWorks, and do not create multiple GOTs.
2674 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2675 Handle .got specially for VxWorks. Update the uses of
2676 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2677 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2678 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2679 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2680 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2681 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2682 (mips_vxworks_finish_exec_plt): Likewise.
2683 (mips_vxworks_finish_shared_plt): Likewise.
2684 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2685 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2686 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2687 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2688 and mips_elf_rel_dyn_section. Use a different GOT header for
2689 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2690 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2691 mips_elf_link_hash_table fields.
2692 (_bfd_mips_vxworks_link_hash_table_create): New function.
2693 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2694 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2695 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2696 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2697 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2698 * libbfd.h: Regenerate.
2699 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2700 (elf32-mips.lo): Likewise.
2701 * Makefile.in: Regenerate.
2702 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2703 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2704 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2705 (_bfd_target_vector): Add entries for them.
2707 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2709 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2710 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2711 (elf_backend_special_sections): Remove #undef.
2713 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2715 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2716 for undefined weak symbols.
2718 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2721 * elflink.c (bfd_elf_final_link): Remove
2722 bed->elf_backend_emit_relocs from emit_relocs.
2724 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2726 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2727 first relocation to the second when relaxing TLS GD to LE;
2728 zero it out when relaxing to IE.
2730 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2733 * elflink.c (elf_link_add_object_symbols): Save and restore
2734 warning sym's linked sym.
2736 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2739 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2740 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2741 hash_table -> htab. Formatting. Save entire symbol table
2742 before loading as-needed syms, and restore afterwards if lib not
2743 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2744 name. Free some buffers earlier.
2745 * bfd-in.h (struct bfd_hash_table): Add entsize.
2746 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2747 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2748 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2750 (bfd_hash_table_init): Add param, adjust calls.
2751 * aoutx.h: Adjust all hash_table_init functions and calls.
2753 * coff-arm.c: Likewise.
2754 * coff-h8300.c: Likewise.
2755 * coff-ppc.c: Likewise.
2756 * cofflink.c: Likewise.
2757 * ecoff.c: Likewise.
2758 * ecofflink.c: Likewise.
2759 * elf-m10300.c: Likewise.
2760 * elf-strtab.c: Likewise.
2762 * elf32-arm.c: Likewise.
2763 * elf32-bfin.c: Likewise.
2764 * elf32-cris.c: Likewise.
2765 * elf32-frv.c: Likewise.
2766 * elf32-hppa.c: Likewise.
2767 * elf32-i386.c: Likewise.
2768 * elf32-m32r.c: Likewise.
2769 * elf32-m68hc1x.c: Likewise.
2770 * elf32-m68k.c: Likewise.
2771 * elf32-ppc.c: Likewise.
2772 * elf32-s390.c: Likewise.
2773 * elf32-sh.c: Likewise.
2774 * elf32-vax.c: Likewise.
2775 * elf64-alpha.c: Likewise.
2776 * elf64-hppa.c: Likewise.
2777 * elf64-ppc.c: Likewise.
2778 * elf64-s390.c: Likewise.
2779 * elf64-sh64.c: Likewise.
2780 * elf64-x86-64.c: Likewise.
2781 * elfxx-ia64.c: Likewise.
2782 * elfxx-mips.c: Likewise.
2783 * elfxx-sparc.c: Likewise.
2784 * i386linux.c: Likewise.
2785 * libaout.h: Likewise.
2786 * libbfd-in.h: Likewise.
2787 * libcoff-in.h: Likewise.
2788 * linker.c: Likewise.
2789 * m68klinux.c: Likewise.
2790 * merge.c: Likewise.
2791 * opncls.c: Likewise.
2792 * pdp11.c: Likewise.
2793 * sparclinux.c: Likewise.
2794 * stabs.c: Likewise.
2795 * sunos.c: Likewise.
2797 * xcofflink.c: Likewise.
2798 * section.c (struct section_hash_entry): Move to..
2799 * libbfd-in.h: ..here.
2800 * Makefile.am: Run "make dep-am"
2801 * Makefile.in: Regenerate.
2802 * bfd-in2.h: Regenerate.
2803 * libbfd.h: Regenerate.
2804 * libcoff.h: Regenerate.
2806 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2808 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2809 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2810 last change to REL32 relocs so that they are counted as
2811 possibly dynamic as per REL24 and REL14.
2813 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2815 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2818 2006-03-15 Ben Elliston <bje@au.ibm.com>
2820 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2821 in_list elements, not just the first.
2823 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2825 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2827 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2828 for final links too.
2830 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2832 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2834 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2837 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2839 2006-03-10 Paul Brook <paul@codesourcery.com>
2841 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2842 (elf32_arm_print_private_bfd_data): Ditto.
2844 2006-03-09 Paul Brook <paul@codesourcery.com>
2846 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2849 2006-03-09 Khem Raj <khem@mvista.com>
2851 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2854 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2856 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2858 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2859 Daniel Jacobowitz <dan@codesourcery.com>
2860 Zack Weinberg <zack@codesourcery.com>
2861 Nathan Sidwell <nathan@codesourcery.com>
2862 Paul Brook <paul@codesourcery.com>
2863 Ricardo Anguiano <anguiano@codesourcery.com>
2864 Phil Edwards <phil@codesourcery.com>
2866 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2867 (bfd_elf32_bigarm_symbian_vec): Likewise.
2868 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2869 (bfd_elf32_littlearm_vec): Likewise.
2870 (bfd_elf32_littlearm_symbian_vec): Likewise.
2871 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2872 * configure: Regenerate.
2873 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2874 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2875 (elf32_arm_vxworks_bed): Add forward declaration.
2876 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2877 (elf32_arm_vxworks_exec_plt0_entry): New table.
2878 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2879 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2880 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2881 (reloc_section_p): New function.
2882 (create_got_section): Use RELOC_SECTION.
2883 (elf32_arm_create_dynamic_sections): Likewise. Call
2884 elf_vxworks_create_dynamic_sections for VxWorks targets.
2885 Choose between the two possible values of plt_header_size
2887 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2888 (elf32_arm_abs12_reloc): New function.
2889 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2890 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2891 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2892 r_addend fields of relocs. On rela targets, skip any code that
2893 adjusts in-place addends. When using _bfd_link_final_relocate
2894 to perform a final relocation, pass rel->r_addend as the addend
2896 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2897 object, ignore flags that are not standard on VxWorks.
2898 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2899 relocs on VxWorks. Use reloc_section_p.
2900 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2901 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2902 .rela.plt.unloaded relocs on VxWorks targets.
2903 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2904 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2905 instead of DT_REL* tags on RELA targets.
2906 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2907 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2908 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2909 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2910 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2911 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2912 Correct the .rela.plt.unreloaded symbol indexes.
2913 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2914 hook on VxWorks targets.
2915 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2916 Minor formatting tweak.
2917 (elf32_arm_vxworks_final_write_processing): New function.
2918 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2920 (elf_backend_final_write_processing): Likewise.
2921 (elf_backend_emit_relocs): Likewise.
2922 (elf_backend_want_plt_sym): Likewise.
2923 (ELF_MAXPAGESIZE): Likewise.
2924 (elf_backend_may_use_rel_p): Minor formatting tweak.
2925 (elf_backend_may_use_rela_p): Likewise.
2926 (elf_backend_default_use_rela_p): Likewise.
2927 (elf_backend_rela_normal): Likewise.
2928 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2930 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2932 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2933 New. Adjust other variants.
2934 (bfd_default_scan): Update.
2935 * bfd-in2.h: Rebuilt.
2936 * cpu-m68k.c: Adjust.
2937 (bfd_m68k_compatible): New. Use it for architectures.
2938 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2939 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2941 (elf32_m68k_print_private_bfd_data): Adjust.
2942 * ieee.c (ieee_write_processor): Adjust.
2944 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2946 * dwarf2.c: Formatting.
2947 (add_line_info): Remove outer loop.
2949 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2950 Alan Modra <amodra@bigpond.net.au>
2953 * dwarf2.c (loadable_section): New struct.
2954 (dwarf2_debug): Add loadable_section_count and
2956 (new_line_sorts_after): New.
2957 (add_line_info): Use new_line_sorts_after to compare line
2959 (check_function_name): Removed.
2960 (unset_sections): New.
2961 (place_sections): New.
2962 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2963 and unset_sections on relocatable files.
2964 (_bfd_dwarf2_find_line): Likewise.
2966 2006-03-03 Nick Clifton <nickc@redhat.com>
2968 * cpu-avr.c: Update to ISO-C90 formatting.
2969 * elf32-avr.c: Likewise.
2971 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2973 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2975 (bfd_elf_avr_final_write_processing): Set
2976 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2977 (elf32_avr_relax_section): New function.
2978 (elf32_avr_relax_delete_bytes): New function.
2979 (elf32_avr_get_relocated_section_contents): New function.
2980 (avr_pc_wrap_around): New function.
2981 (avr_relative_distance_considering_wrap_around): New function.
2982 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2983 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2984 * libbfd.h: Regenerate.
2985 * bfd-in2.h: Regenerate.
2987 2006-03-02 DJ Delorie <dj@redhat.com>
2989 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2992 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2994 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2995 bfd_elf32_powerpc_vxworks_vec.
2997 2006-03-02 Nick Clifton <nickc@redhat.com>
2999 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
3001 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3003 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
3004 elf_vxworks_create_dynamic_sections.
3005 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
3007 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
3008 elf_vxworks_create_dynamic_sections.
3009 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
3011 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
3012 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
3014 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3016 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3017 (elf_backend_link_output_symbol_hook): Use
3018 elf_vxworks_link_output_symbol_hook instead.
3019 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3020 (elf_backend_link_output_symbol_hook): Use
3021 elf_vxworks_link_output_symbol_hook instead.
3022 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
3023 same interface as elf_backend_link_output_symbol_hook.
3024 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
3025 prototype accordingly.
3027 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3029 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
3030 (ppc_elf_link_hash_table): Replace old_got and new_got with
3031 plt_type and can_use_new_plt.
3032 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
3033 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
3034 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
3035 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
3036 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
3037 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
3038 this function should not be called for VxWorks targets.
3039 (ppc_elf_tls_setup): Use plt_type instead of old_got.
3040 (allocate_got): Likewise. Rearrange so that max_before_header
3041 is only used for PLT_OLD and PLT_NEW.
3042 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
3043 (ppc_elf_size_dynamic_sections): Likewise.
3044 (ppc_elf_relax_section): Likewise.
3045 (ppc_elf_relocate_section): Likewise.
3046 (ppc_elf_finish_dynamic_symbol): Likewise.
3047 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
3049 2006-02-28 Richard Sandiford <richard@codesourcery.com>
3051 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
3052 (elf_i386_link_hash_table_create): Initialize it.
3053 (elf_i386_compute_jump_table_size): Use it instead of
3054 srelplt->reloc_count.
3055 (allocate_dynrelocs): Likewise.
3056 (elf_i386_size_dynamic_sections): Likewise.
3057 (elf_i386_relocate_section): Likewise.
3059 2006-02-27 Jakub Jelinek <jakub@redhat.com>
3061 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
3062 (_bfd_elf_write_section_eh_frame): Likewise.
3064 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
3066 * po/Make-in: Add html target.
3068 2006-02-27 Richard Sandiford <richard@codesourcery.com>
3070 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
3071 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
3072 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
3073 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
3074 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3075 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3076 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3077 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
3078 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3079 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3080 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3081 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3082 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3083 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3084 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3085 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
3086 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3087 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3088 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3089 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3090 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3092 2006-02-25 Richard Sandiford <richard@codesourcery.com>
3094 * elf-bfd.h (elf_link_hash_table): Add hplt field.
3095 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3096 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3097 * elf32-frv.c (_frv_create_got_section): Likewise.
3098 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3099 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3100 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3101 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3102 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3103 (elf_i386_link_hash_table_create): Don't initialize them.
3104 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3106 (elf_i386_finish_dynamic_symbol): Likewise.
3107 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3108 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3109 (ppc_elf_finish_dynamic_symbol): Likewise.
3111 2006-02-24 DJ Delorie <dj@redhat.com>
3113 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3114 (m32c_elf_relocate_section): Don't relocate them.
3115 (compare_reloc): New.
3116 (relax_reloc): Remove.
3117 (m32c_offset_for_reloc): New.
3118 (m16c_addr_encodings): New.
3119 (m16c_jmpaddr_encodings): New.
3120 (m32c_addr_encodings): New.
3121 (m32c_elf_relax_section): Relax jumps and address displacements.
3122 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3125 * reloc.c: Add m32c relax relocs.
3126 * libbfd.h: Regenerate.
3127 * bfd-in2.h: Regenerate.
3129 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3132 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3133 (_bfd_elf_link_hash_fixup_symbol): New.
3135 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3136 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3139 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3141 * elfxx-target.h (elf_backend_fixup_symbol): New.
3142 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3144 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3146 * cpu-ia64-opc.c (ins_immu5b): New.
3147 (ext_immu5b): Likewise.
3148 (elf64_ia64_operands): Add IMMU5b.
3150 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3153 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3155 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3156 * elf32-i386.c (allocate_dynrelocs): Likewise.
3157 * elf32-s390.c (allocate_dynrelocs): Likewise.
3158 * elf32-sh.c (allocate_dynrelocs): Likewise.
3159 * elf64-s390.c (allocate_dynrelocs): Likewise.
3160 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3161 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3162 on undef weak with non-default visibility too.
3163 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3165 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3167 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3168 error, instead call _exit.
3169 (_bfd_abort): Call _exit not xexit.
3171 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3173 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3175 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3177 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3178 Anil Paranjape <anilp1@kpitcummins.com>
3179 Shilin Shakti <shilins@kpitcummins.com>
3181 * Makefile.am: Add xc16x related entry
3182 * Makefile.in: Regenerate
3183 * archures.c: Add bfd_xc16x_arch
3184 * bfd-in2.h: Regenerate
3185 * config.bfd: Add xc16x-*-elf
3186 * configure.in: Add bfd_elf32_xc16x_vec
3187 * configure: Regenerate.
3188 * targets.c: Added xc16x related information
3189 * cpu-xc16x.c: New file
3190 * reloc.c: Add new relocations specific to xc16x:
3191 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3193 * elf32-xc16x.c: New file.
3195 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3197 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3198 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3200 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3203 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3205 (ppc64_elf_relocate_section): Check output reloc section size.
3206 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3208 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3211 * elf.c (get_segment_type): New function.
3212 (_bfd_elf_print_private_bfd_data): Use it.
3213 (print_segment_map): New function.
3214 (assign_file_positions_for_segments): Call print_segment_map
3215 when there are not enough room for program headers.
3217 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3219 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3220 traditional MIPS ELF targets.
3222 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3225 * dwarf2.c (check_function_name): New function.
3226 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3227 check if function is correct.
3229 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3231 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3233 (elf_link_input_bfd): Adjust comments.
3235 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3237 * elf.c (copy_private_bfd_data): Minor update.
3239 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3242 * elf.c (copy_private_bfd_data): Renamed to ...
3243 (rewrite_elf_program_header): This.
3244 (copy_elf_program_header): New function.
3245 (copy_private_bfd_data): Likewise.
3247 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3249 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3250 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3251 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3252 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3253 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3254 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3255 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3256 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3257 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3258 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3259 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3260 bfd_mach_mcf_isa_b_usp_float_emac): New.
3261 (bfd_default_scan): Update coldfire mapping.
3262 * bfd-in.h (bfd_m68k_mach_to_features,
3263 bfd_m68k_features_to_mach): Declare.
3264 * bfd-in2.h: Rebuilt.
3265 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3266 adjust legacy names.
3267 (m68k_arch_features): New.
3268 (bfd_m68k_mach_to_features,
3269 bfd_m68k_features_to_mach): Define.
3270 * elf32-m68k.c (elf32_m68k_object_p): New.
3271 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3272 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3273 (elf_backend_object_p): Define.
3274 * ieee.c (ieee_write_processor): Update coldfire machines.
3275 * libbfd.h: Rebuilt.
3277 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3279 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3282 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3284 * coff-z80.c (r_imm24): New howto.
3285 (rtype2howto): New case R_IMM24.
3286 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3287 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3289 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3291 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3292 has already been assigned a GOT index, copy that index to the
3293 current hash table entry.
3295 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3297 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3298 for call-to-undefweak reloc overflow.
3300 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3302 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3303 for 32-bit relocs overflow.
3305 2006-01-27 Paul Brook <paul@codesourcery.com>
3307 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3310 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3312 Introduce TLS descriptors for i386 and x86_64.
3313 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3314 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3315 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3316 * libbfd.h, bfd-in2.h: Rebuilt.
3317 * elf32-i386.c (elf_howto_table): New relocations.
3318 (R_386_tls): Adjust.
3319 (elf_i386_reloc_type_lookup): Map new relocations.
3320 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3321 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3322 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3323 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3324 (elf_i386_local_tlsdesc_gotent): New macro.
3325 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3326 (elf_i386_compute_jump_table_size): New macro.
3327 (link_hash_newfunc): Initialize tlsdesc_got.
3328 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3329 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3330 R_386_TLS_DESC_CALL.
3331 (elf_i386_check_relocs): Likewise. Allocate space for
3332 local_tlsdesc_gotent.
3333 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3334 R_386_TLS_DESC_CALL.
3335 (allocate_dynrelocs): Count function PLT relocations. Reserve
3336 space for TLS descriptors and relocations.
3337 (elf_i386_size_dynamic_sections): Reserve space for TLS
3338 descriptors and relocations. Set up sgotplt_jump_table_size.
3339 Don't zero reloc_count in srelplt.
3340 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3341 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3342 R_386_TLS_DESC_CALL.
3343 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3344 (elf_backend_always_size_sections): Define.
3345 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3346 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3347 (R_X86_64_standard): Adjust.
3348 (x86_64_reloc_map): Map new relocs.
3349 (elf64_x86_64_rtype_to_howto): New, split out of...
3350 (elf64_x86_64_info_to_howto): ... this function, and...
3351 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3352 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3353 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3354 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3355 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3356 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3357 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3358 tlsdesc_got and sgotplt_jump_table_size fields.
3359 (elf64_x86_64_compute_jump_table_size): New macro.
3360 (link_hash_newfunc): Initialize tlsdesc_got.
3361 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3362 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3363 R_X86_64_TLSDESC_CALL.
3364 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3365 local_tlsdesc_gotent.
3366 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3367 R_X86_64_TLSDESC_CALL.
3368 (allocate_dynrelocs): Count function PLT relocations. Reserve
3369 space for TLS descriptors and relocations.
3370 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3371 descriptors and relocations. Set up sgotplt_jump_table_size,
3372 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3373 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3375 (elf64_x86_64_always_size_sections): New. Set up
3377 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3378 R_386_TLS_DESC_CALL.
3379 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3380 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3381 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3382 (elf_backend_always_size_sections): Define.
3384 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3387 * dwarf2.c (comp_unit_contains_address): Update comment.
3388 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3389 lma. Return TRUE only if both comp_unit_contains_address and
3390 comp_unit_find_nearest_line return TRUE.
3391 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3393 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3395 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3396 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3397 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3398 elf_gc_mark_dynamic_ref_symbol. Make global.
3399 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3400 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3401 (elfNN_bed): Init new field.
3402 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3403 (ppc64_elf_gc_mark_dynamic_ref): New function.
3405 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3407 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3409 2006-01-17 Nick Clifton <nickc@redhat.com>
3412 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3415 2006-01-11 Nick Clifton <nickc@redhat.com>
3417 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3418 into the newly (re)allocated map array.
3420 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3422 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3424 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3426 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3429 For older changes see ChangeLog-2005
3435 version-control: never
projects / deliverable / binutils-gdb.git / blob