| blob | 5e41f1431f1aff4cc2f1c8c539a9dc7fd7ab8250 |
1 2006-12-07 H.J. Lu <hjl@gnu.org>
3 PR ld/3666
4 * elflink.c (elf_link_add_object_symbols): Keep symbol
5 visibility for symbols from discarded section.
7 2006-12-06 Alan Modra <amodra@bigpond.net.au>
9 * elf64-alpha.c (elf64_alpha_merge_symbol_attribute): New function.
10 (elf_backend_merge_symbol_attribute): Define.
12 2006-12-04 Jan Beulich <jbeulich@novell.com>
14 * elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create
15 .eh_frame_hdr section from here anymore.
16 (bfd_elf_size_dynamic_sections): Call _bfd_elf_maybe_strip_eh_frame_hdr
17 a little earlier.
19 2006-12-01 H.J. Lu <hongjiu.lu@intel.com>
21 PR binutils/3609
22 * elf.c (rewrite_elf_program_header): Preserve segment physical
23 address in the output segment if the first section in the
24 corresponding input segment is null.
26 2006-12-01 Nick Clifton <nickc@redhat.com>
28 PR 3609
29 * elf.c (rewrite_elf_program_header): Do not use the first_section
30 pointer if it is null.
32 2006-11-29 Paul Brook <paul@codesourcery.com>
34 * elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
35 section is present.
36 (allocate_dynrelocs): Only add export stub for symbols defined in
37 this object.
39 2006-11-29 Paul Brook <paul@codesourcery.com>
41 * elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
42 section is present.
43 (allocate_dynrelocs): Only add export stub for symbols defined in
44 this object.
46 2006-11-29 Paul Brook <paul@codesourcery.com>
47 Julian Brown <julian@codesourcery.com>
49 * elf32-arm.c (copy_eabi_attributes): Correct starting offset.
50 (elf32_arm_merge_eabi_attributes): Mark output as initialized.
51 Only set Tag_CPU_name and Tag_ABI_PCS_R9_use if input attribute
52 is present.
54 2006-11-27 Bob Wilson <bob.wilson@acm.org>
56 * elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info.
58 2006-11-24 H.J. Lu <hongjiu.lu@intel.com>
60 * elf.c (IS_SECTION_IN_INPUT_SEGMENT): New.
61 (INCLUDE_SECTION_IN_SEGMENT): Use IS_SECTION_IN_INPUT_SEGMENT.
62 (rewrite_elf_program_header): Don't preserve segment physical
63 address in the output segment if the first section in the
64 corresponding input segment is removed.
66 2006-11-22 Alan Modra <amodra@bigpond.net.au>
68 * pef.c (bfd_pef_make_empty_symbol): Delete function. Define instead.
69 * xsym.c (bfd_sym_make_empty_symbol): Likewise.
70 * xsym.h (bfd_sym_make_empty_symbol): Delete.
72 2006-11-21 Greg McGary <greg@mcgary.org>
74 * elf32-ppc.c (ppc_elf_relocate_section): Fixup D field
75 at proper offset in little-endian mode.
76 * elf64-ppc.c (ppc_elf_relocate_section): Likewise.
78 2006-11-21 Jakub Jelinek <jakub@redhat.com>
80 * elf-eh-frame.c (struct cie): New type.
81 (cie_compare): Removed.
82 (cie_eq, cie_hash, cie_compute_hash): New functions.
83 (_bfd_elf_discard_section_eh_frame): Rewrite not to rely on FDEs
84 pointing only to last CIE and allow merging of any duplicate CIEs,
85 not just duplicate consecutive CIEs.
86 (_bfd_elf_discard_section_eh_frame_hdr): Delete cies hash table.
87 * elf-bfd.h (struct cie_header, struct cie): Removed.
88 (struct eh_frame_sec_info): Remove alloced field.
89 (struct eh_frame_hdr_info): Remove last_cie, last_cie_sec
90 and last_cie_inf fields. Add cies field.
92 2006-11-20 Alan Modra <amodra@bigpond.net.au>
94 * bfd-in.h (struct stat): Don't typedef.
95 * bfdio.c (bfd_get_size): Return a file_ptr.
96 * cisco-core.c (cisco_core_file_validate): Use bfd_size_type for nread.
97 * mmo.c (mmo_scan): Use file_ptr for curpos.
98 * trad-core.c (trad_unix_core): Don't cast statbuf.st_size to
99 unsigned long.
100 * bfd-in2.h: Regenerate.
102 2006-11-20 Alan Modra <amodra@bigpond.net.au>
104 PR 3532
105 * bfd-in.h (struct bfd_hash_table): Reorganize. Add "frozen".
106 * hash.c (bfd_hash_table_init_n): Init frozen.
107 (bfd_hash_lookup): Don't grow if frozen.
108 (bfd_hash_traverse): Freeze hash table during traversal.
109 * bfd-in2.h: Regenerate.
111 2006-11-18 Alan Modra <amodra@bigpond.net.au>
113 * elflink.c (_bfd_elf_check_kept_section): Test for kept group
114 section. Save result of checks in kept_section.
115 (_bfd_elf_section_already_linked): Tidy. Correct comments.
116 Ignore all group member sections. Handle special matching of
117 single-member groups against linkonce sections via their group
118 section. When such a match is found, set kept_section to the
119 group member section rather than to the group.
121 2006-11-14 Phil Lello <phil.lello@homecall.co.uk>
123 * peXXigen.c: Updates for PE/COFF V8.0, and clarification
124 (dir_names): Added CLR Runtime Header to dir_names[].
125 (_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX
126 subsystem names
127 (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
128 (pe_print_idata, pe_print_edata)
129 (_bfd_XX_bfd_copy_private_bfd_data_common)
130 (_bfd_XXi_final_link_postscript): Use #DEFINEs for index into
131 DataDirectory.
133 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
135 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
136 prototype.
137 (bfd_elf32_arm_set_byteswap_code): New prototype.
138 * bfd-in2.h: Regenerate.
139 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
140 byteswap_code as an argument. Revert 2006-11-01 change.
141 (bfd_elf32_arm_set_byteswap_code): New.
142 (elf32_arm_size_dynamic_sections): Call
143 bfd_elf32_arm_process_before_allocation.
145 2006-11-10 Thiemo Seufer <ths@mips.com>
147 * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
148 for SDE configs.
150 2006-11-10 Nick Clifton <nickc@redhat.com>
152 * config.bfd: Move previously obsoleted targets to the REMOVED
153 list.
154 Add maxq-*-coff to the obsolete list.
156 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
158 * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
159 * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
160 * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
162 2006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
164 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
165 on error.
166 (find_arm_glue): Likewise.
167 (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
168 (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
169 ERROR_MESSAGE argument and pass it through.
170 (elf32_arm_to_thumb_export_stub): Update.
171 (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
173 2006-11-07 Alan Modra <amodra@bigpond.net.au>
175 * elf64-ppc.c (enum _ppc64_sec_type): New.
176 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
177 and rename fields. Add sec_type and has_14bit_branch.
178 (struct ppc_link_hash_table): Remove has_14bit_branch.
179 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
180 (ppc64_elf_relocate_section): Likewise.
181 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
182 (ppc64_elf_size_stubs): Don't set default group size here.
183 (group_sections): Instead do so here, and group sections using
184 their individual requirements.
186 2006-11-07 Alan Modra <amodra@bigpond.net.au>
188 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
189 and union.
190 (struct ppc_link_hash_entry): Add "next_dot_sym".
191 (struct ppc_link_hash_table): Add "dot_syms".
192 (link_hash_newfunc): Make list of syms starting with a dot.
193 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
194 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
195 (struct add_symbol_adjust_data): Delete.
196 (add_symbol_adjust): Simplify params and return.
197 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
198 not all syms.
200 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
202 * libbfd-in.h (_bfd_clear_contents): New prototype.
203 * reloc.c (_bfd_clear_contents): New.
204 * libbfd.h: Regenerated.
206 * elf32-arm.c (elf32_arm_final_link_relocate): Use
207 _bfd_clear_contents.
208 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
209 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
210 * elf32-i386.c (elf_i386_relocate_section): Likewise.
211 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
212 * elf32-s390.c (elf_s390_relocate_section): Likewise.
213 * elf32-sh.c (sh_elf_relocate_section): Likewise.
214 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
215 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
216 * elf64-s390.c (elf_s390_relocate_section): Likewise.
217 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
218 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
220 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
221 zero for discarded symbols.
222 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
224 2006-11-01 Thiemo Seufer <ths@mips.com>
225 David Ung <davidu@mips.com>
227 * elf-bfd.h (local_call_stubs): New member.
228 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
229 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
230 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
231 the new stub macros.
232 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
233 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
234 used stubs with SEC_KEEP. Use the new stub macros.
236 2006-11-01 Alan Modra <amodra@bigpond.net.au>
238 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
239 check for PLT usage.
241 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
243 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
245 2006-10-31 Alan Modra <amodra@bigpond.net.au>
247 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
248 boundary. Tidy. Comment.
250 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
252 PR ld/3111
253 * elf-bfd.h (elf_obj_tdata): Add symbuf.
254 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
255 (_bfd_elf_check_kept_section): Likewise.
256 (bfd_elf_match_symbols_in_sections): Likewise.
258 * elf.c (assign_section_numbers): Updated to add
259 struct bfd_link_info *.
260 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
261 buffer if info->reduce_memory_overheads is false.
263 * elflink.c (match_group_member): Updated to add
264 struct bfd_link_info *.
265 (_bfd_elf_check_kept_section): Likewise.
266 (elf_link_input_bfd): Likewise.
267 (_bfd_elf_section_already_linked): Likewise.
268 (bfd_elf_final_link): Free symbol buffer if
269 info->reduce_memory_overheads is false.
271 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
272 struct bfd_link_info *.
273 (_bfd_generic_section_already_linked): Likewise.
274 * libbfd.h: Regenerated.
276 * linker.c (bfd_section_already_linked): Add
277 struct bfd_link_info *.
278 (_bfd_generic_section_already_linked): Likewise.
279 * targets.c (bfd_target): Add struct bfd_link_info * to
280 _section_already_linked.
281 * bfd-in2.h: Regenerated.
283 2006-10-30 Alan Modra <amodra@bigpond.net.au>
285 * bfd.c (bfd_error_type): Add bfd_error_on_input.
286 (input_bfd, input_error): New static vars.
287 (bfd_set_error): Handle bfd_error_on_input.
288 (bfd_errmsg): Likewise.
289 (bfd_perror): Simplify.
290 * archive.c (_bfd_write_archive_contents): Report errors on input.
291 * bfd-in2.h: Regenerate.
293 2006-10-30 Alan Modra <amodra@bigpond.net.au>
295 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
297 2006-10-28 Richard Sandiford <richard@codesourcery.com>
299 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
300 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
301 (elf_mips_howto_table_rela): Likewise.
302 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
303 (mips_elf64_howto_table_rela): Likewise.
305 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
307 * elf.c (_bfd_elf_init_private_section_data): Assert output
308 section ELF type instead of check if it is SHT_NULL. Copy
309 OS/PROC specific flags from input section to output section.
311 2006-10-27 Alan Modra <amodra@bigpond.net.au>
313 * section.c (SEC_KEEP): Update comment.
314 * bfd-in2.h: Regenerate.
315 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
316 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
317 * stabs.c (_bfd_discard_section_stabs): Likewise.
318 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
320 2006-10-26 Ben Elliston <bje@au.ibm.com>
322 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
324 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
325 * targets.c (find_target): Remove extraneous break.
327 2006-10-26 Ben Elliston <bje@au.ibm.com>
329 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
330 (struct maxq_reloc_map): Unused; remove.
331 (maxq_reloc_map): Likewise.
332 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
334 2006-10-26 Ben Elliston <bje@au.ibm.com>
336 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
337 from int to enum dynamic_lib_link_class lib_class.
338 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
339 * bfd-in2.h: Regenerate.
341 2006-10-25 Alan Modra <amodra@bigpond.net.au>
342 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
343 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
344 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
345 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
347 * cpu-spu.c: New file.
348 * elf32-spu.c: New file.
349 * elf32-spu.h: New file.
350 * archures.c: Add SPU support.
351 * config.bfd: Likewise.
352 * configure.in: Likewise.
353 * reloc.c: Likewise.
354 * targets.c: Likewise.
355 * Makefile.am: Likewise. Run "make dep-am".
356 * libbfd.h: Regenerate.
357 * bfd-in2.h: Regenerate.
358 * Makefile.in: Regenerate.
359 * configure: Regenerate.
360 * po/SRC-POTFILES.in: Regenerate.
362 2006-10-23 Alan Modra <amodra@bigpond.net.au>
364 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
366 2006-10-23 Alan Modra <amodra@bigpond.net.au>
368 * elf32-score.c: Formatting.
369 (elf_backend_omit_section_dynsym): Define.
370 (score_elf_create_dynamic_relocation): Remove code copied from mips.
371 Don't use section syms in dynamic relocs. Remove unused param.
372 (score_elf_final_link_relocate): Remove unused param.
374 2006-10-23 Alan Modra <amodra@bigpond.net.au>
376 * linker.c (fix_syms): Choose best of previous and next
377 section based on section flags and vma.
379 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
381 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
382 only when the non visibility part of st_other is non-zero.
383 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
385 2006-10-20 Richard Sandiford <richard@codesourcery.com>
387 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
388 PT_DYNAMIC on GNU/Linux targets.
390 2006-10-20 Richard Sandiford <richard@codesourcery.com>
392 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
393 size of .rel.dyn reflect the value of DT_RELSZ.
395 2006-10-20 Richard Sandiford <richard@codesourcery.com>
397 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
398 a PT_NULL header for dynamic objects.
399 (_bfd_mips_elf_modify_segment_map): Add it.
401 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
403 * elf32-score.c (score_elf_rel_dyn_section): Replace
404 bfd_make_section with bfd_make_section_with_flags.
405 (_bfd_score_elf_create_dynamic_sections): Ditto.
406 (score_elf_create_got_section): Ditto.
407 (score_elf_final_link_relocate): Delete referrence to
408 EF_SCORE_HASENTRY.
410 2006-10-19 Richard Sandiford <richard@codesourcery.com>
412 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
413 same symbol by increasing r_offset.
414 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
415 large and very small symbol indexes.
417 2006-10-19 Richard Sandiford <richard@codesourcery.com>
419 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
420 and DT_MIPS_RLD_MAP tags for position-independent executables.
421 Do not add DT_DEBUG to shared libraries for any MIPS target.
423 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
425 PR ld/3290
426 * elflink.c (elf_link_add_object_symbols): Hide definitions in
427 debug sections.
429 2006-10-19 Alan Modra <amodra@bigpond.net.au>
431 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
432 don't set, glue section size.
433 (record_arm_to_thumb_glue): Set glue section size here.
434 (record_thumb_to_arm_glue): Likewise.
435 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
436 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
438 2006-10-18 Roy Marples <uberlord@gentoo.org>
440 * elf64-sparc.c: Add FreeBSD support.
441 (elf64_sparc_fbsd_post_process_headers): New function.
442 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
443 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
444 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
445 * configure: Regenerate.
447 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
449 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
450 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
451 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
452 R_ARM_THM_MOVT_BREL relocations.
454 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
456 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
457 R_THM_CALL to 25 and remove FIXME comment.
458 (using_thumb2): New function.
459 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
461 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
463 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
464 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
465 (elf32_arm_gc_sweep_hook): Likewise.
466 (elf32_arm_check_relocs): Likewise.
467 (allocate_dynrelocs): Likewise.
469 2006-10-17 Alan Modra <amodra@bigpond.net.au>
471 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
472 text_index_section and data_index_section.
473 (struct elf_backend_data): Add elf_backend_init_index_section.
474 (_bfd_elf_init_1_index_section): Declare.
475 (_bfd_elf_init_2_index_sections): Declare.
476 * elfxx-target.h (elf_backend_init_index_section): Define.
477 (elfNN_bed): Init new field.
478 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
479 section and text_index_section plus data_index_section.
480 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
481 (_bfd_elf_init_1_index_section): New function.
482 (_bfd_elf_init_2_index_sections): New function.
483 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
484 (elf_link_input_bfd): When emitting relocs, use text_index_section
485 and data_index_section for removed sections.
486 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
487 * elf32-i386.c: Likewise.
488 * elf32-m32r.c: Likewise.
489 * elf32-sh.c: Likewise.
490 * elf32-xstormy16.c: Likewise.
491 * elf32-xtensa.c: Likewise.
492 * elf64-alpha.c: Likewise.
493 * elf64-hppa.c: Likewise.
494 * elf64-mmix.c: Likewise.
495 * elf64-sh64.c: Likewise.
496 * elfxx-ia64.c: Likewise.
497 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
498 and data_index_section sym for relocs against sections with no dynamic
499 section sym.
500 (elf_backend_init_index_section): Define.
501 * elf32-cris.c: Similarly.
502 * elf32-hppa.c: Similarly.
503 * elf32-i370.c: Similarly.
504 * elf32-m68k.c: Similarly.
505 * elf32-mips.c: Similarly.
506 * elf32-ppc.c: Similarly.
507 * elf32-s390.c: Similarly.
508 * elf32-sparc.c: Similarly.
509 * elf32-vax.c: Similarly.
510 * elf64-mips.c: Similarly.
511 * elf64-ppc.c: Similarly.
512 * elf64-s390.c: Similarly.
513 * elf64-sparc.c: Similarly.
514 * elf64-x86-64.c: Similarly.
515 * elfn32-mips.c: Similarly.
516 * elfxx-mips.c: Similarly.
517 * elfxx-sparc.c: Similarly.
518 * linker.c (fix_syms): Base symbols in removed sections on
519 previous section in preference to using absolute section.
521 2006-10-16 Andreas Schwab <schwab@suse.de>
523 * elfxx-ia64.c (addend_compare): Properly compute return value.
525 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
527 PR ld/3314
528 * elf.c (assign_file_positions_for_non_load_sections): Don't
529 page align empty SHF_ALLOC sections.
531 2006-10-13 Jakub Jelinek <jakub@redhat.com>
533 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
534 .plt sh_entsize to 0 if plt header size isn't multiple of
535 plt entry size or for 32-bit which adds a nop insn at the
536 end of the .plt section.
538 2006-10-12 Bob Wilson <bob.wilson@acm.org>
540 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
541 (elf_backend_action_discarded): Define.
543 2006-10-11 Bob Wilson <bob.wilson@acm.org>
545 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
546 unresolvable relocation error.
547 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
548 symbols to zero.
550 2006-10-10 Bob Wilson <bob.wilson@acm.org>
552 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
553 for PIE executables.
555 2006-10-03 Jakub Jelinek <jakub@redhat.com>
557 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
558 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
559 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
560 DW_CFA_val_{offset{,_sf},expression}.
561 (skip_non_nops): Record number of DW_CFA_set_loc ops.
562 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
563 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
564 or going to be pcrel, compute set_loc array.
565 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
566 against DW_CFA_set_loc operands.
567 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
569 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
571 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
572 symbols from the --just-syms file.
574 2006-10-01 Alan Modra <amodra@bigpond.net.au>
576 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
577 existence of PLT.
579 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
581 PR ld/3283
582 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
583 relocation overflow on branches to undefweaks.
585 2006-09-29 Alan Modra <amodra@bigpond.net.au>
587 * po/BLD-POTFILES.in: Regenerate.
588 * po/SRC-POTFILES.in: Regenerate.
590 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
592 PR 3276
593 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
594 alignment for .data$, .rdata$ and .text$ sections so that sse
595 and sse2 code will work for linkonce sections too.
596 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
598 2006-09-28 Alan Modra <amodra@bigpond.net.au>
600 * elflink.c (_bfd_elf_gc_mark_hook): New function.
601 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
602 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
603 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
604 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
605 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
606 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
607 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
608 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
609 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
610 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
611 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
612 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
613 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
614 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
615 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
616 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
617 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
618 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
619 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
620 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
621 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
622 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
623 (bfinfdpic_gc_sweep_hook): Delete.
624 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
625 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
626 (elf32_d10v_gc_sweep_hook): Delete.
627 (elf_backend_gc_sweep_hook): Don't define.
628 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
629 (fr30_elf_gc_sweep_hook): Delete.
630 (elf_backend_gc_sweep_hook): Don't define.
631 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
632 (elf32_frv_gc_sweep_hook): Delete.
633 (elf_backend_gc_sweep_hook): Don't define.
634 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
635 (iq2000_elf_gc_sweep_hook): Delete.
636 (elf_backend_gc_sweep_hook): Don't define.
637 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
638 _bfd_elf_gc_mark_hook.
639 (openrisc_elf_gc_sweep_hook): Delete.
640 (elf_backend_gc_sweep_hook): Don't define.
641 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
642 (v850_elf_gc_sweep_hook): Delete.
643 (elf_backend_gc_sweep_hook): Don't define.
644 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
645 _bfd_elf_gc_mark_hook.
646 (xstormy16_elf_gc_sweep_hook): Delete.
647 (elf_backend_gc_sweep_hook): Don't define.
648 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
649 (sh_elf64_gc_sweep_hook): Delete.
650 (elf_backend_gc_sweep_hook): Don't define.
651 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
652 (elf32_avr_gc_sweep_hook): Delete.
653 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
654 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
655 (elf32_cr16c_gc_sweep_hook): Delete.
656 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
657 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
658 (elf32_crx_gc_sweep_hook): Delete.
659 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
660 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
661 (elf32_h8_gc_sweep_hook): Delete.
662 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
663 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
664 (ip2k_elf_gc_sweep_hook): Delete.
665 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
666 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
667 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
668 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
669 (elf_backend_gc_sweep_hook): Don't define.
670 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
671 (elf_backend_gc_sweep_hook): Don't define.
672 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
673 (elf32_m68hc11_gc_sweep_hook): Delete.
674 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
675 (elf32_m68hc11_gc_sweep_hook): Delete.
676 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
677 (elf32_msp430_gc_sweep_hook): Delete.
678 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
679 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
680 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
682 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
684 * bfd-in.h (CONST_STRNCPY) : Delete.
685 (LITSTRCPY) : New.
686 (LITMEMCPY) : New.
687 * bfd-in2.h : Regenerate.
688 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
689 calculate string lengths.
690 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
692 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
694 PR ld/3223
695 PR ld/3267
696 * elf.c (assign_file_positions_for_non_load_sections): Don't
697 warn zero size allocated sections.
699 2006-09-27 Alan Modra <amodra@bigpond.net.au>
701 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
702 to "name" so that compiler realizes it is never uninitialized.
703 Use bfd_elf_sym_name.
705 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
707 PR binutils/3262
708 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
709 bfd_alloc to allocate segment map.
710 (copy_elf_program_header): Likewise.
712 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
713 Joseph Myers <joseph@codesourcery.com>
714 Ian Lance Taylor <ian@wasabisystems.com>
715 Ben Elliston <bje@wasabisystems.com>
717 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
718 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
719 (arch_info_struct, bfd_arm_update_notes): Likewise.
720 (architectures): Likewise.
721 (bfd_arm_merge_machines): Check for iWMMXt2.
722 * bfd-in2.h: Rebuild.
724 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
726 * configure: Regenerated.
728 2006-09-22 Alan Modra <amodra@bigpond.net.au>
730 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
731 on error.
732 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
733 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
734 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
735 and report error.
736 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
738 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
740 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
741 section in LD to LE linker relaxation for R_390_TLS_LDO32.
742 * elf64-s390.c (elf_s390_relocate_section): Likewise for
743 R_390_TLS_LDO64.
745 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
747 * configure.in: Added new target-vectors x86_64coff_vec,
748 x86_64pe_vec, and x86_64pei_vec.
749 * configure: Regenerate.
750 * config.bfd: Adjusted x86_64 target architecture detection.
751 * bfd.c: Add for new target "coff-x86-64"
752 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
753 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
754 * libpei.h: Adjustments for COFF_WITH_pex64.
755 * coffcode.h: Add for new target machine, architecture, signature, and internal
756 signature handler.
757 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
758 * Makefile.in: Regenerate.
759 * pe-x86_64.c: Add for new target "pe-x86-64".
760 * pei-x86_64.c: Add for new target "pei-x86-64".
761 * peicode.h: Adjusts for new targets.
762 (coff_swap_filehdr_out): Set for this target to
763 _bfd_pex64_only_swap_filehdr_out.
764 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
765 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
766 (jump_table jtab): Add for AMD64MAGIC.
767 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
768 (pe_ILF_object_p): Add coff image-file signature to internal
769 signature translation.
770 * peXXigen.c: Adjust proper include of target coff-header and
771 introduced target specific code
772 (COFF_WITH_pex64): New macro for this target.
773 (pe_print_idata): New dumping method for import section of PE+ files.
774 * targets.c: Add new target vectors declarations for x86_64 coff targets.
775 * coffcode.h: Support code to support the x86_64 PE magic number.
776 * coff-x86_64.c: New file.
778 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
780 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
781 for .stabstr entry, explain why.
783 2006-09-17 Anton Blanchard <anton@samba.org>
784 Alan Modra <amodra@bigpond.net.au>
786 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
787 entry isn't absolute.
789 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
791 * cpu-score.c: New file.
792 * elf32-score.c: New file.
793 * config.bfd: Add Score target.
794 * Makefile.am: Add Score files.
795 * Makefile.in: Regenerate.
796 * archures.c: Add Score architecture.
797 * reloc.c: Add Score relocs.
798 * targets.c: Add Score target vectors.
799 * bfd-in2.h: Regenerate.
800 * libbfd.h: Regenerate.
801 * configure.in: Add Score target.
802 * configure: Regenerate.
804 2006-09-16 Nick Clifton <nickc@redhat.com>
805 Pedro Alves <pedro_alves@portugalmail.pt>
807 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
808 string as its argument and emits the string followed by a comma
809 and then the length of the string.
810 (CONST_STRNEQ): New macro. Checks to see if a variable string
811 has a constant string as its initial characters.
812 (CONST_STRNCPY): New macro. Copies a constant string to the start
813 of a variable string.
814 * bfd-in2.h: Regenerate.
815 * archive.c: Make use of the new macros.
816 * archive64.c: Likewise.
817 * bfd.c: Likewise.
818 * coff-ppc.c: Likewise.
819 * coff-stgo32.c: Likewise.
820 * coffcode.h: Likewise.
821 * cofflink.c: Likewise.
822 * cpu-i960.c: Likewise.
823 * dwarf2.c: Likewise.
824 * ecoff.c: Likewise.
825 * elf-m10300.c: Likewise.
826 * elf.c: Likewise.
827 * elf32-arm.c: Likewise.
828 * elf32-bfin.c: Likewise.
829 * elf32-cris.c: Likewise.
830 * elf32-hppa.c: Likewise.
831 * elf32-i370.c: Likewise.
832 * elf32-i386.c: Likewise.
833 * elf32-iq2000.c: Likewise.
834 * elf32-m32r.c: Likewise.
835 * elf32-m68hc11.c: Likewise.
836 * elf32-m68hc12.c: Likewise.
837 * elf32-m68k.c: Likewise.
838 * elf32-mcore.c: Likewise.
839 * elf32-ppc.c: Likewise.
840 * elf32-s390.c: Likewise.
841 * elf32-sh-symbian.c: Likewise.
842 * elf32-sh.c: Likewise.
843 * elf32-sh64.c: Likewise.
844 * elf32-v850.c: Likewise.
845 * elf32-vax.c: Likewise.
846 * elf32-xtensa.c: Likewise.
847 * elf64-alpha.c: Likewise.
848 * elf64-hppa.c: Likewise.
849 * elf64-mmix.c: Likewise.
850 * elf64-ppc.c: Likewise.
851 * elf64-s390.c: Likewise.
852 * elf64-sh64.c: Likewise.
853 * elf64-x86-64.c: Likewise.
854 * elflink.c: Likewise.
855 * elfxx-ia64.c: Likewise.
856 * elfxx-mips.c: Likewise.
857 * elfxx-sparc.c: Likewise.
858 * hpux-core.c: Likewise.
859 * i386linux.c: Likewise.
860 * ieee.c: Likewise.
861 * libpei.h: Likewise.
862 * linker.c: Likewise.
863 * m68klinux.c: Likewise.
864 * mmo.c: Likewise.
865 * nlmcode.h: Likewise.
866 * osf-core.c: Likewise.
867 * pef.c: Likewise.
868 * som.c: Likewise.
869 * sparclinux.c: Likewise.
870 * vms-hdr.c: Likewise.
872 2006-09-14 Alan Modra <amodra@bigpond.net.au>
874 PR 3181
875 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
876 that have had their SHT_GROUP section removed.
878 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
880 PR ld/3197
881 * elflink.c (elf_link_output_extsym): Compute bucket only if
882 needed.
884 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
886 PR binutils/3186
887 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
888 "gnu.linkonce.wi.".
890 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
892 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
893 unconditional setting of low bit for Thumb symbol
894 mistakenly left behind after check for external
895 symbols was added. Fix comment typo.
897 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
899 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
900 (bfd_elf_link_mark_dynamic_symbol): New.
901 (SYMBOLIC_BIND): New.
903 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
904 with SYMBOLIC_BIND (info, h).
905 (elf_i386_relocate_section): Likewise.
906 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
907 (elf64_x86_64_relocate_section): Likewise.
908 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
910 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
911 (bfd_elf_record_link_assignment): Call
912 bfd_elf_link_mark_dynamic_symbol on new entry.
913 (_bfd_elf_merge_symbol): Likewise.
914 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
915 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
916 SYMBOLIC_BIND (info, h).
917 (_bfd_elf_dynamic_symbol_p): Likewise.
918 (_bfd_elf_symbol_refs_local_p): Likewise.
919 (bfd_elf_size_dynamic_sections): Updated.
921 2006-09-05 Bibo Mao <bibo.mao@intel.com>
923 PR binutils/3171
924 * coffcode.h (coff_write_object_contents): Set the optional
925 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
927 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
929 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
930 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
931 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
932 and R_ARM_THM_PC12 relocations.
934 2006-08-24 Bob Wilson <bob.wilson@acm.org>
936 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
937 (xtensa_get_property_section): New.
938 (xtensa_read_table_entries): Use xtensa_get_property_section.
939 (relax_property_section, xtensa_get_property_predef_flags): Handle
940 group name suffixes in property section names.
941 (match_section_group): New.
943 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
945 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
946 variable.
948 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
950 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
951 plt_thumb_refcount from indirect symbols.
953 2006-08-22 Alan Modra <amodra@bigpond.net.au>
955 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
956 reloc handling.
957 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
959 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
961 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
962 comment for target1_is_rel.
964 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
966 * Makefile.am: Add rules to build pe-arm-wince.lo
967 and pei-arm-wince.lo objects.
968 * Makefile.in: Regenerate.
969 * pe-arm-wince.c: New file.
970 * pei-arm-wince.c: New file.
971 * pei-arm.c: Remove ARM_WINCE block.
972 * pe-arm.c: Remove ARM_WINCE block. Rename
973 bfd_arm_pe_allocate_interworking_sections,
974 bfd_arm_pe_get_bfd_for_interworking, and
975 bfd_arm_pe_process_before_allocation to
976 bfd_armpe_allocate_interworking_sections,
977 bfd_armpe_get_bfd_for_interworking, and
978 bfd_armpe_process_before_allocation. Move them before
979 including bfd.h.
980 * bfd.c: ARM wince bfd format names were renamed. Adjust.
981 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
982 with unexpected/conflicting relocs.
983 * targets.c: The arm-wince-pe target got its own new vector.
984 Adjust.
985 * config.bfd: Likewise.
986 * configure.in: Likewise.
987 * configure: Regenerate.
989 2006-08-18 Paul Brook <paul@codesourcery.com>
991 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
992 (elf32_arm_link_hash_newfunc): Initialize export_glue.
993 (record_arm_to_thumb_glue): Return stub symbol.
994 (elf32_arm_create_thumb_stub): New function.
995 (elf32_arm_to_thumb_stub): Use it.
996 (elf32_arm_to_thumb_export_stub): New function.
997 (elf32_arm_begin_write_processing): New function.
998 (allocate_dynrelocs): Allocate Arm stubs.
999 (elf_backend_begin_write_processing): Define.
1000 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
1001 Call elf32_arm_begin_write_processing.
1003 2006-08-17 Alan Modra <amodra@bigpond.net.au>
1005 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
1006 (ppc64_elf_build_stubs): Use new lazy linking stub.
1008 2006-08-17 Alan Modra <amodra@bigpond.net.au>
1010 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
1012 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
1014 PR ld/3015
1015 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
1016 only if there is a PT_DYNAMIC segment.
1017 (_bfd_elf_map_sections_to_segments): Likewise.
1018 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
1019 segment alignment to 1.
1021 2006-08-15 Thiemo Seufer <ths@mips.com>
1022 Nigel Stephens <nigel@mips.com>
1024 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
1025 (elf_backend_merge_symbol_attribute): Define.
1026 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
1027 visibility flags.
1028 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
1030 2006-08-15 Thiemo Seufer <ths@mips.com>
1031 Nigel Stephens <nigel@mips.com>
1032 David Ung <davidu@mips.com>
1034 * config.bfd: Add configurations for mips*el-sde-elf* and
1035 mips*-sde-elf*.
1037 2006-08-14 DJ Delorie <dj@redhat.com>
1039 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
1040 (elf32_mn10300_count_hash_table_entries): New.
1041 (elf32_mn10300_list_hash_table_entries): New.
1042 (sort_by_value): New.
1043 (mn10300_elf_relax_section): Don't skip data sections; restrict
1044 code-specific tests to code-specific areas so that potential
1045 indirect calls can be detected. Check for multiple local symbols
1046 at the same address and merge their flags.
1047 (elf32_mn10300_link_hash_newfunc): Initialize value.
1049 2006-08-14 Thiemo Seufer <ths@mips.com>
1051 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
1052 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
1053 symbols in .scommon.
1055 2006-08-11 Thiemo Seufer <ths@mips.com>
1057 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
1058 sh_entsize only when sgot was already initialized.
1060 2006-08-08 DJ Delorie <dj@redhat.com>
1062 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
1063 non-moving .align directives. Preserve any DIR32 offset when
1064 converting bsr's to jsr's.
1066 2006-08-08 Alan Modra <amodra@bigpond.net.au>
1068 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
1069 after stubs have been built.
1071 2006-08-07 Nick Clifton <nickc@redhat.com>
1073 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
1074 vectors if they are going to be created.
1076 2006-08-07 Nick Clifton <nickc@redhat.com>
1078 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
1079 * configure: Regenerate.
1081 2006-08-07 Nick Clifton <nickc@redhat.com>
1083 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
1084 relocation types if the target is ARM_WINCE.
1086 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
1088 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
1089 and pei-arm-little.
1090 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
1091 ARM_SECREL.
1092 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
1093 ARM_SECREL.
1094 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1095 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
1096 pe-arm.c.
1097 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1099 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
1101 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
1102 list removed sections to stderr.
1104 2006-08-04 Richard Sandiford <richard@codesourcery.com>
1105 Kazu Hirata <kazu@codesourcery.com>
1106 Phil Edwards <phil@codesourcery.com>
1107 Nathan Sidwell <nathan@codesourcery.com>
1109 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
1110 bfd_elf32_shlvxworks_vec.
1111 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
1112 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
1113 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
1114 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
1115 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
1116 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
1117 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
1118 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
1119 * configure: Regenerate.
1120 * Makefile.am: Regenerate dependencies.
1121 * Makefile.in: Regenerate.
1122 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
1123 (elf_vxworks_add_symbol_hook): Use it.
1124 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
1125 table entry to check for weak undefined symbols and to obtain
1126 the original bfd.
1127 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
1128 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
1129 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
1130 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
1131 special_function field.
1132 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1133 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1134 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1135 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1136 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1137 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1138 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1139 * elf32-sh.c: Include elf32-vxworks.h.
1140 (MINUS_ONE): Define.
1141 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1142 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1143 to sh_elf_reloc.
1144 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
1145 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1146 SH_ELF_RELOC set to bfd_elf_generic_reloc.
1147 (vxworks_object_p, get_howto_table): New functions.
1148 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1149 (sh_elf_info_to_howto): Use get_howto_table.
1150 (sh_elf_relax_section): Honor the partial_inplace field of the
1151 R_SH_DIR32 howto.
1152 (sh_elf_relax_delete_bytes): Likewise.
1153 (elf_sh_plt_info): New structure.
1154 (PLT_ENTRY_SIZE): Replace both definitions with...
1155 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1156 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1157 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1158 (elf_sh_plt0_entry_le): Likewise.
1159 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1160 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1161 (elf_sh_plts): New structure, with separate definitions for
1162 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1163 (elf_sh_plt0_entry): Delete both definitions.
1164 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1165 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1166 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1167 (elf_sh_plt_reloc_offset): Likewise.
1168 (movi_shori_putval): Delete in favor of...
1169 (install_plt_field): ...this new function, with separate definitions
1170 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1171 (get_plt_info): New function, with separate definitions
1172 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1173 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1174 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1175 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1176 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1177 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1178 (get_plt_index, get_plt_offset): New functions.
1179 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1180 (sh_elf_link_hash_table_create): Initialize them.
1181 (sh_elf_create_dynamic_sections): Call
1182 elf_vxworks_create_dynamic_sections for VxWorks.
1183 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1184 entries. Allocate relocation entries in .rela.plt.unloaded if
1185 generating a VxWorks executable.
1186 (sh_elf_always_size_sections): New function.
1187 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1188 .rela.plt.unloaded.
1189 (sh_elf_relocate_section): Use get_howto_table. Honor
1190 partial_inplace when calculating the addend for dynamic
1191 relocations. Use get_plt_index.
1192 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1193 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1194 executables. Populate .rela.plt.unloaded. Do not make
1195 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1196 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1197 htab->plt_info. Handle cases where there is no special PLT header.
1198 Populate the first relocation in .rela.plt.unloaded and fix up
1199 the remaining entries.
1200 (sh_elf_plt_sym_val): Use get_plt_info.
1201 (elf_backend_always_size_sections): Define.
1202 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1203 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1204 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1205 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1206 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1207 (elf_backend_add_symbol_hook): Likewise.
1208 (elf_backend_link_output_symbol_hook): Likewise.
1209 (elf_backend_emit_relocs): Likewise.
1210 (elf_backend_final_write_processing): Likewise.
1211 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1212 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1213 (bfd_elf32_shvxworks_vec): Likewise.
1214 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1215 bfd_elf32_shvxworks_vec.
1217 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1219 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1220 * configure: Regenerate.
1222 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1224 PR binutils/2983
1225 * elf64-x86-64.c: Add FreeBSD support.
1226 (elf64_x86_64_fbsd_post_process_headers): New function.
1227 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1228 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1229 to the targ_selvecs.
1230 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1231 * configure: Regenerate.
1233 2006-07-26 Andreas Schwab <schwab@suse.de>
1235 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1237 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1239 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1240 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1241 (define elf_backend_modify_segment_map): Don't define.
1243 2006-07-25 Thiemo Seufer <ths@networkno.de>
1245 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1246 linking of objects for compatible machine types.
1248 2006-07-25 Thiemo Seufer <ths@networkno.de>
1250 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1251 also for same symbol.
1253 2006-07-25 Thiemo Seufer <ths@mips.com>
1255 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1257 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1259 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1260 sections only if the SHF_OS_NONCONFORMING flag is present.
1262 2006-07-24 Nick Clifton <nickc@redhat.com>
1264 PR ld/2729
1265 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1266 existance of output sections before putting their entries into the
1267 DataDictionary.
1269 2006-07-20 Thiemo Seufer <ths@mips.com>
1271 * elf32-mips.c (mips16_jump_reloc): Remove function.
1272 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1273 instead of mips16_jump_reloc.
1274 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1275 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1276 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1278 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1280 * bfd-in.h (enum notice_asneeded_action): Define.
1281 * bfd-in2.h: Regenerate.
1282 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1283 function with NULL name for as-needed handling.
1285 2006-07-18 Paul Brook <paul@codesourcery.com>
1287 * bfd-in2.h: Regenerate.
1288 * libbfd.h: Regenerate.
1289 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1291 2006-07-18 Nick Clifton <nickc@redhat.com>
1293 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1294 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1295 sections.
1296 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1298 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1300 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1302 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1304 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1305 to the start of a block.
1307 2006-07-13 Nick Clifton <nickc@redhat.com>
1309 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1310 returning a NULL value.
1312 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1314 PR ld/2884
1315 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1316 the old versioned dynamic definition to the new one with
1317 non-default visibility. Hide the symbol if it is hidden or
1318 internal.
1320 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1322 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1324 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1326 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1327 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1328 Handle SHT_GNU_HASH.
1329 (special_sections_g): Include .gnu.hash section.
1330 (bfd_elf_gnu_hash): New function.
1331 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1332 (struct elf_backend_data): Add elf_hash_symbol method.
1333 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1334 only if info->emit_hash, create .gnu.hash section if
1335 info->emit_gnu_hash.
1336 (struct collect_gnu_hash_codes): New type.
1337 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1338 _bfd_elf_hash_symbol): New functions.
1339 (compute_bucket_count): Don't compute HASHCODES array, instead add
1340 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1341 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1342 When not optimizing, use the number of hashed symbols rather than
1343 dynsymcount.
1344 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1345 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1346 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1347 adjust compute_bucket_count caller. Create and populate .gnu.hash
1348 section if info->emit_gnu_hash.
1349 (elf_link_output_extsym): Only populate .hash section if
1350 finfo->hash_sec != NULL.
1351 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1352 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1353 (elfNN_bed): Add elf_backend_hash_symbol.
1354 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1355 (elf_backend_hash_symbol): Define.
1356 * elf32-i386.c (elf_i386_hash_symbol): New function.
1357 (elf_backend_hash_symbol): Define.
1359 2006-07-05 Nick Clifton <nickc@redhat.com>
1361 PR ld/2659
1362 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1363 entry when multiple definitions of a symbol are encountered.
1365 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1367 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1368 instead of 2 nops.
1369 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1370 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1372 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1374 PR ld/2513
1375 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1376 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1377 2006-04-08 changes.
1378 (elf_i386_relocate_section): Likewise. For GD->IE transition
1379 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1381 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1383 PR ld/2754
1384 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1385 program_header_size to -1.
1386 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1387 (assign_file_positions_for_load_sections ): Likewise.
1388 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1389 available.
1390 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1391 alloc if already done.
1392 * elf32-i386.c (elf_i386_mkobject): Likewise.
1393 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1394 * elf32-s390.c (elf_s390_mkobject): Likewise.
1395 * elf32-sh.c (sh_elf_mkobject): Likewise.
1396 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1397 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1398 * elf64-s390.c (elf_s390_mkobject): Likewise.
1399 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1400 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1402 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1404 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1405 section for relocatable link.
1407 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1409 * elf-bfd.h (struct elf_backend_data): Add
1410 elf_backend_modify_program_headers.
1411 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1412 (elfNN_bed): Init new field.
1413 * elf.c (elf_modify_segment_map): Remove comment.
1414 (assign_file_positions_for_load_sections): Only call
1415 elf_modify_segment_map for objcopy/strip.
1416 (assign_file_positions_except_relocs): Call
1417 elf_backend_modify_program_headers.
1418 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1419 .stack section.
1420 (elf32_frvfdpic_modify_segment_map): Delete.
1421 (elf32_frvfdpic_modify_program_headers): New.
1422 (elf_backend_modify_segment_map): Don't define.
1423 (elf_backend_modify_program_headers): Define.
1424 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1425 .stack section.
1426 (elf32_bfinfdpic_modify_segment_map): Delete.
1427 (elf32_bfinfdpic_modify_program_headers): New.
1428 (elf_backend_modify_segment_map): Don't define.
1429 (elf_backend_modify_program_headers): Define.
1430 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1431 Split out from..
1432 (elfNN_ia64_modify_segment_map): ..here.
1433 (elf_backend_modify_program_headers): Define.
1435 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1437 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1438 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1440 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1442 * elf-bfd.h: Formatting.
1443 (_bfd_elf_map_sections_to_segments): Declare.
1444 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1445 clear program_header_size.
1446 * elf.c (get_program_header_size): Move. Don't use or set saved
1447 program_header_size here.
1448 (elf_modify_segment_map): New function. Split out from..
1449 (assign_file_positions_for_load_sections): ..here. Assert
1450 header size is correct. Remove dead code.
1451 (_bfd_elf_map_sections_to_segments): Rename from
1452 map_sections_to_segments. Make global. Use get_program_header_size
1453 when we need estimate of header size. Call elf_modify_segment_map.
1454 Set program_header_size.
1455 (print_segment_map): Delete.
1456 (_bfd_elf_sizeof_headers): If segment_map available, get the
1457 actual size.
1458 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1459 for calling more than once.
1460 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1461 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1462 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1463 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1464 (elf_backend_additional_program_headers): Delete.
1465 (elf_backend_modify_segment_map): Delete.
1466 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1467 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1468 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1470 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1472 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1473 bit for undefined symbols.
1475 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1477 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1478 parameter.
1479 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1480 bfd_link_info pointer.
1481 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1482 * bfd.c (bfd_sizeof_headers): Tweak param name.
1483 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1484 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1485 * binary.c (binary_sizeof_headers): Adjust.
1486 * bout.c (b_out_sizeof_headers): Adjust.
1487 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1488 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1489 * coffgen.c (coff_sizeof_headers): Adjust.
1490 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1491 (ecoff_compute_section_file_positions): Adjust.
1492 (_bfd_ecoff_write_object_contents): Adjust.
1493 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1494 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1495 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1496 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1497 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1498 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1499 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1500 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1501 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1502 * i386msdos.c: Convert to ISO C.
1503 (msdos_sizeof_headers): Adjust.
1504 * i386os9k.c: Convert to ISO C.
1505 (os9k_sizeof_headers): Adjust.
1506 * ieee.c (ieee_sizeof_headers): Adjust.
1507 * ihex.c (ihex_sizeof_headers): Adjust.
1508 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1509 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1510 * libcoff-in.h (coff_sizeof_headers): Adjust.
1511 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1512 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1513 * mmo.c (mmo_sizeof_headers): Adjust.
1514 * oasys.c (oasys_sizeof_headers): Adjust.
1515 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1516 * pef.c (bfd_pef_sizeof_headers): Adjust.
1517 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1518 * som.c (som_sizeof_headers): Adjust.
1519 * srec.c (srec_sizeof_headers): Adjust.
1520 * tekhex.c (tekhex_sizeof_headers): Adjust.
1521 * versados.c (versados_sizeof_headers): Adjust.
1522 * vms.c (vms_sizeof_headers): Adjust.
1523 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1524 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1525 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1526 * bfd-in2.h: Regenerate.
1527 * libbfd.h: Regenerate.
1528 * libcoff.h: Regenerate.
1530 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1532 * bfd-in2.h: Regenerate.
1533 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1534 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1535 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1536 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1537 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1538 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1539 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1540 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1541 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1542 R_ARM_LDC_SB_G2): New relocation types.
1543 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1544 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1545 and friends.
1546 (elf32_arm_howto_table_3): Delete; contents merged into
1547 elf32_arm_howto_table_2.
1548 (elf32_arm_howto_from_type): Adjust correspondingly.
1549 (elf32_arm_reloc_map): Extend with the above relocations.
1550 (calculate_group_reloc_mask): New function.
1551 (identify_add_or_sub): New function.
1552 (elf32_arm_final_link_relocate): Support for the above
1553 relocations.
1554 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1555 codes to correspond to the above relocations.
1557 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1559 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1560 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1561 (elf_m68k_plt_entry): Likewise.
1562 (elf_m68k_plt_info): New table.
1563 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1564 (ISAB_PLT_ENTRY_SIZE): ...this.
1565 (CFV4E_FLAG): Delete.
1566 (elf_cfv4e_plt0_entry): Rename to...
1567 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1568 for the second instruction too.
1569 (elf_cfv4e_plt_entry): Rename to...
1570 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1571 (elf_isab_plt_info): New table.
1572 (CPU32_FLAG): Delete.
1573 (PLT_CPU32_ENTRY_SIZE): Rename to...
1574 (CPU32_PLT_ENTRY_SIZE): ...this.
1575 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1576 style in-place addends.
1577 (elf_cpu32_plt_entry): Likewise.
1578 (elf_cpu32_plt_info): New table.
1579 (elf_m68k_link_hash_table): Add a plt_info field.
1580 (elf_m68k_link_hash_table_create): Initialize it.
1581 (elf_m68k_get_plt_info): New function.
1582 (elf_m68k_always_size_sections): Likewise.
1583 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1584 (elf_m68k_install_pc32): New function.
1585 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1586 elf_m68k_install_pc32.
1587 (elf_m68k_finish_dynamic_sections): Likewise.
1588 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1589 (elf_backend_always_size_sections): Define.
1591 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1593 * elflink.c (elf_link_add_object_symbols): Save and restore
1594 struct bfd_hash_table table, size and count fields for
1595 as-needed libs.
1597 2006-06-12 Thiemo Seufer <ths@mips.com>
1599 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1600 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1601 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1602 Delete old comments.
1603 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1605 2006-06-12 Nick Clifton <nickc@redhat.com>
1607 PR binutils/2735
1608 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1609 about mismatched alignments to allow for the case where the common
1610 alignment has been deduced from the section alignment.
1611 * bfd.c (_bfd_default_error_handler): Update comment to explain
1612 why bfd and asection varargs are out of order. Explicitly catch
1613 and abort on NULL bfd and asection arguments.
1615 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1616 Thiemo Seufer <ths@mips.com>
1618 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1619 (STUB_ORI): New macro.
1620 (STUB_LI16U): Fix formatting.
1621 (MIPS_FUNCTION_STUB_SIZE): Delete.
1622 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1623 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1624 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1625 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1626 instead of MIPS_FUNCTION_STUB_SIZE.
1627 (count_section_dynsyms): New function, split out from
1628 _bfd_mips_elf_final_link.
1629 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1630 of the number of dynamic symbols needed and use it to set up
1631 function_stub_size. Use function_stub_size rather than
1632 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1633 Use 16-byte stubs for 0x10000 dynamic symbols.
1634 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1635 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1636 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1637 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1638 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1639 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1640 Use STUB_ORI rather than STUB_LI16U for big stubs.
1641 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1642 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1644 2006-06-09 David Ung <davidu@mips.com>
1646 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1647 calling relocations.
1649 2006-06-08 David Daney <ddaney@avtrex.com>
1651 * elfxx-mips.c (STUB_LI16): Removed.
1652 (STUB_LUI): New macro.
1653 (STUB_LI16U): Ditto.
1654 (STUB_LI16S): Ditto.
1655 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1656 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1657 MIPS_FUNCTION_STUB_SIZE.
1658 (_bfd_mips_elf_always_size_sections): Ditto.
1659 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1660 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1661 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1662 to allow larger symbol table indexes.
1664 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1666 * po/Make-in (pdf, ps): New dummy targets.
1668 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1670 * hash.c (bfd_hash_lookup): Correct stray line.
1672 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1673 (elfcore_grok_nto_status): Use long instead of pid_t.
1674 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1676 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1678 * po/Make-in (top_builddir): Define.
1680 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1682 * Makefile.am: Run "make dep-am".
1683 * Makefile.in: Regenerate.
1684 * config.in: Regenerate.
1686 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1687 H.J. Lu <hongjiu.lu@intel.com>
1689 PR ld/2723
1690 * elflink.c (bfd_elf_final_link): Don't output section symbols
1691 for special ELF sections.
1693 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1695 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1696 instead of bfd_make_section*.
1697 * aix386-core.c: Likewise.
1698 * aix5ppc-core.c: Likewise.
1699 * aout-adobe.c: Likewise.
1700 * aoutf1.h: Likewise.
1701 * binary.c: Likewise.
1702 * cisco-core.c: Likewise.
1703 * coff-arm.c: Likewise.
1704 * coff-h8300.c: Likewise.
1705 * elf.c: Likewise.
1706 * elf32-bfin.c: Likewise.
1707 * elf32-m32c.c: Likewise.
1708 * hppabsd-core.c: Likewise.
1709 * hpux-core.c: Likewise.
1710 * i386linux.c: Likewise.
1711 * ieee.c: Likewise.
1712 * ihex.c: Likewise.
1713 * irix-core.c: Likewise.
1714 * lynx-core.c: Likewise.
1715 * m68klinux.c: Likewise.
1716 * mach-o.c: Likewise.
1717 * netbsd-core.c: Likewise.
1718 * nlmcode.h: Likewise.
1719 * opncls.c: Likewise.
1720 * osf-core.c: Likewise.
1721 * peXXigen.c: Likewise.
1722 * ppcboot.c: Likewise.
1723 * ptrace-core.c: Likewise.
1724 * rs6000-core.c: Likewise.
1725 * sco5-core.c: Likewise.
1726 * sparclinux.c: Likewise.
1727 * srec.c: Likewise.
1728 * sunos.c: Likewise.
1729 * trad-core.c: Likewise.
1730 * xcofflink.c: Likewise.
1731 * xsym.c: Likewise.
1733 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1735 * Makefile.am (INCLUDES): Use @INCINTL@.
1736 * acinclude.m4: Include new gettext macros.
1737 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1738 Manually substitute POFILES and GMOFILES.
1739 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1741 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1743 * bfd.c (bfd_emul_get_maxpagesize): New.
1744 (bfd_elf_set_pagesize): Likewise.
1745 (bfd_emul_set_maxpagesize): Likewise.
1746 (bfd_emul_get_commonpagesize): Likewise.
1747 (bfd_emul_set_commonpagesize): Likewise.
1748 * bfd-in2.h: Regenerated.
1750 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1751 (xvec_get_elf_backend_data): New.
1752 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1754 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1755 * elfxx-target.h (elfNN_bed): Likewise.
1757 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1758 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1759 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1760 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1761 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1762 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1763 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1764 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1765 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1766 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1767 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1768 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1770 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1771 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1773 * targets.c (bfd_find_target): Support NULL abfd.
1775 2006-05-30 Nick Clifton <nickc@redhat.com>
1777 * po/es.po: Updated Spanish translation.
1779 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1780 H.J. Lu <hongjiu.lu@intel.com>
1782 * elf.c (assign_file_positions_for_load_sections): Retrieve
1783 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1784 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1785 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1787 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1789 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1791 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1793 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1795 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1797 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1799 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1801 * elf.c (sym_is_global): Return a bfd_boolean.
1802 (ignore_section_sym): New function.
1803 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1804 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1805 bfd before using elf_section_syms.
1807 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1809 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1810 (sh*l*-*-netbsdelf*): Likewise.
1811 (sh-*-netbsdelf*): Likewise.
1812 (shl*-*-elf*): Likewise.
1813 (sh[1234]l*-*-elf*): Likewise.
1814 (sh3el*-*-elf*): Likewise.
1815 (shl*-*-kaos*): Likewise.
1816 (sh-*-elf*): Likewise.
1817 (sh[1234]*-elf*): Likewise.
1818 (sh-*-rtems*): Likewise.
1819 (sh-*-kaos*): Likewise.
1821 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1823 PR ld/1485
1824 * config.bfd: Set want64 to true if 64bit bfd is used.
1825 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1826 (sh*l*-*-netbsdelf*): Likewise.
1827 (sh-*-netbsdelf*): Likewise.
1828 (shl*-*-elf*): Likewise.
1829 (sh[1234]l*-*-elf*): Likewise.
1830 (sh3el*-*-elf*): Likewise.
1831 (shl*-*-kaos*): Likewise.
1832 (sh-*-elf*): Likewise.
1833 (sh[1234]*-elf*): Likewise.
1834 (sh-*-rtems*): Likewise.
1835 (sh-*-kaos*): Likewise.
1837 2006-05-24 Paul Brook <paul@codesourcery.com>
1839 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1840 * elf32-arm.c (output_arch_syminfo): Define.
1841 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1842 elf32_arm_output_arch_local_syms): New functions.
1843 (elf_backend_output_arch_local_syms): Define.
1844 * elflink.c (bfd_elf_final_link): Call
1845 elf_backend_output_arch_local_syms.
1846 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1847 definition.
1848 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1850 2006-05-24 Paul Brook <paul@codesourcery.com>
1852 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1853 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1854 elf32_arm_finish_dynamic_symbol): Use them.
1856 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1857 Randolph Chung <tausq@debian.org>
1859 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1860 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1861 Add handling for TLS relocations.
1862 (elf_hpp_reloc_final_type): Handle TLS relocs.
1863 * elf32-hppa.c: Add authors for cleanup and TLS support.
1864 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1865 (elf32_hppa_link_hash_entry): Add tls_type.
1866 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1867 (hppa_link_has_newfunc): Set tls_type.
1868 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1869 (hppa_stub_name): Use hh_name macro.
1870 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1871 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1872 Handle TLS relocs.
1873 (elf32_hppa_gc_sweep_hook): Likewise.
1874 (allocate_dynrelocs): Handle TLS relocs.
1875 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1876 relocs. Use hh_name macro.
1877 (dtpoff_base): New function.
1878 (tpoff): Likewise.
1879 (elf32_hppa_optimized_tls_reloc): Likewise.
1880 (final_link_relocate): Handle TLS relocs.
1881 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1882 and hh_name macros.
1883 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1884 hh_name and eh_name macros.
1885 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1887 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1889 * archures.c: Add bfd_mach_avr6.
1890 * cpu-avr.c: Likewise.
1891 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1892 New relocations.
1893 * libbfd.h: Regenerate.
1894 * bfd-in2.h:Regenerate.
1895 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1896 * elf32-avr.c: Add elf32-avr.h to include list.
1897 (elf32_avr_stub_hash_entry): New function.
1898 (elf32_avr_link_hash_table): New struct.
1899 (avr_link_hash_table): Likewise.
1900 (avr_stub_hash_entry): Likewise.
1901 (avr_stub_hash_lookup): New function.
1902 (stub_hash_newfunc): New function.
1903 (elf32_avr_link_hash_table_create): New function.
1904 (elf32_avr_link_hash_table_free): New function.
1905 (avr_get_stub_addr): New function.
1906 (debug_relax, debug_stubs): Add new global variables controlling
1907 debugging printout to stdout.
1908 (avr_pc_wrap_around): Change the type to bfd_vma.
1909 (avr_replace_call_ret_sequences): Add a new variable controling
1910 linkrelax optimizations.
1911 (avr_stub_is_required_for_16_bit_reloc): New function.
1912 (avr_final_link_relocate):
1913 Add linker hash table to parameter list. Use stub addr. if necessary.
1914 (elf32_avr_relocate_section):
1915 Add linker hashtable to parameter list of avr_final_link_relocate.
1916 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1917 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1918 (elf32_avr_relax_delete_bytes):
1919 Iterate over all sections of a bfd when adjusting relocs addends.
1920 (elf32_avr_relax_section):
1921 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1922 stub section.
1923 (avr_stub_name): New function.
1924 (avr_get_stub_entry): New function.
1925 (avr_add_stub): New function.
1926 (avr_build_one_stub): New function.
1927 (avr_size_one_stub): New function.
1928 (elf32_avr_setup_params): New function.
1929 (elf32_avr_setup_section_lists): New function.
1930 (get_local_syms): New function.
1931 (elf32_avr_size_stubs): New function.
1932 (bfd_elf32_bfd_link_hash_table_create): New function.
1933 (bfd_elf32_bfd_link_hash_table_free): New function.
1935 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1937 PR ld/2655
1938 PR ld/2657
1939 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1940 update CIE/FDE length. Don't pad to the section alignment.
1942 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1944 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1945 deteted entries in .eh_frame section.
1947 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1949 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1950 instead of _GLOBAL_OFFSET_TABLE_.
1951 (bfin_relocate_section): Ditto.
1952 (_bfin_create_got_section): Ditto.
1953 (elf32_bfinfdpic_create_dynamic_sections): Use
1954 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1955 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1957 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1959 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1960 function syms over other syms.
1962 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1964 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1965 check.
1966 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1967 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1968 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1969 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1970 Use MIPS_ELF_READONLY_SECTION.
1971 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1972 creating DT_TEXTREL.
1973 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1974 if no text relocations were generated.
1976 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1978 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1980 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1982 * elf.c (elf_fake_sections): Formatting.
1983 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1984 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1985 section alignment to increase p_align for PT_LOAD.
1986 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1987 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1988 other than PT_LOAD, and PT_NOTE in core.
1990 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1992 * elf.c (assign_file_positions_for_segments): Split into..
1993 (assign_file_positions_for_load_sections): ..this, and..
1994 (assign_file_positions_for_non_load_sections): ..this new function,..
1995 (assign_file_positions_except_relocs): ..writing program headers here.
1997 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1999 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
2000 non-load sections if they have relocs.
2002 2006-05-15 Paul Brook <paul@codesourcery.com>
2004 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
2005 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
2006 Check symbol name is of specified type.
2007 * elf32-arm.c (elf32_arm_is_target_special_symbol,
2008 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
2009 bfd_is_arm_special_symbol_name.
2010 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
2011 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
2012 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
2013 (bfd_is_arm_mapping_symbol_name): Remove prototype.
2014 (bfd_is_arm_special_symbol_name): Add prototype.
2015 * bfd-in2.h: Regenerate.
2017 2006-05-15 David Heine <dlheine@tensilica.com>
2018 Bob Wilson <bob.wilson@acm.org>
2020 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
2021 undefined opcode. Clean up assertions.
2022 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
2023 Factor most of the code into separate functions....
2024 (can_narrow_instruction, can_widen_instruction): New.
2025 (prev_instr_is_a_loop): New.
2026 (compute_ebb_proposed_actions): Combine error handling code for
2027 decode errors. Replace call to insn_decode_len with inline code.
2028 Use can_narrow_instruction and can_widen_instruction. Handle errors
2029 from call to xtensa_opcode_is_loop.
2030 (relax_section): Adjust calls to narrow_instruction and
2031 widen_instruction.
2033 2006-05-15 Alan Modra <amodra@bigpond.net.au>
2035 PR 2658
2036 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
2037 -shared link.
2039 2006-05-11 Michael Matz <matz@suse.de>
2041 * elflink.c (match_group_member): Correctly iterate group
2042 members.
2044 2006-05-11 Paul Brook <paul@codesourcery.com>
2046 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
2047 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
2048 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2049 * reloc.c: Ditto.
2050 * bfd-in2.h: Regenerate.
2051 * libbfd.h: Regenerate.
2052 * libcoff.h: Regenerate.
2054 2006-05-11 Mike Bland <mbland@google.com>
2056 * elf.c (_bfd_elf_init_private_section_data): Don't change
2057 section type if already set.
2059 2006-05-10 Nick Clifton <nickc@redhat.com>
2061 PR ld/2607
2062 * elfcode.h (valid_section_index_p): New function: Checks for a
2063 valid section index. Allows indicies in the range SHN_LOPROC to
2064 SHN_HIOS.
2065 (elf_object_p): Use valid_section_index_p.
2067 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
2069 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
2070 ARM_SECREL): Mark WinCE versions of these relocs as partial
2071 inplace.
2072 (coff_arm_relocate_section): Adjust addend for WinCE.
2074 2006-05-10 Alan Modra <amodra@bigpond.net.au>
2076 PR 2342
2077 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
2079 2006-05-09 Nick Clifton <nickc@redhat.com>
2081 * coffcode.h (coff_write_relocs): Produce an error message if a an
2082 out-of-range symbol index is detected in a reloc.
2084 2006-05-09 Ben Elliston <bje@au.ibm.com>
2086 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
2087 local variable `dynobj'.
2089 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
2091 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
2092 of the bfd's sections for the reloc-addend adjustments.
2094 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
2096 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
2097 (elf_s390_relocate_section): Add code to do the GD->LE and
2098 LD->LE TLS linker optimizations if a brasl instruction is used
2099 for the __tls_get_offset function call.
2100 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
2102 2006-05-05 Alan Modra <amodra@bigpond.net.au>
2104 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
2105 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
2106 the .toc and referenced by a TLS code sequence.
2107 (ppc64_elf_edit_toc): Cater for the unlikely situation that
2108 .toc is the first section in a file.
2110 2006-05-04 Andreas Schwab <schwab@suse.de>
2112 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
2113 regs instead of an array of int.
2114 (struct external_solaris_bcp_core): Likewise.
2115 (swapcore_sun3): Use offsetof instead of computing the offset
2116 manually.
2117 (swapcore_sparc): Likewise. Simplify reference to c_regs.
2118 (swapcore_solaris_bcp): Likewise.
2120 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2122 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
2123 for missing GOTs.
2125 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2127 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
2128 mapping symbols.
2130 2006-05-04 Ben Elliston <bje@au.ibm.com>
2132 * coff-or32.c (bfd_section_from_shdr): Remove unused local
2133 variable `ptr'.
2134 * cofflink.c (process_embedded_commands): Remove unused local
2135 variables `had_read' and `had_shared'.
2136 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2137 variable `fdr_adr'.
2138 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
2140 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2142 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2143 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2144 (bfd_und_symbol, bfd_ind_symbol): Delete.
2145 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2146 &SEC.symbol.
2147 (STD_SECTION): Adjust.
2148 (_bfd_generic_new_section_hook): New function, extracted from..
2149 (bfd_section_init): ..here.
2150 (bfd_make_section_old_way): Call new_section_hook for abs, com,
2151 und and ind sections.
2152 * elf.c (_bfd_elf_large_com_section): Adjust.
2153 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2154 * pdp11.c (new_section_hook): Likewise.
2155 * coffcode.h (coff_new_section_hook): Likewise.
2156 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2157 * elf.c (_bfd_elf_new_section_hook): Likewise.
2158 * vms.c (vms_new_section_hook): Likwise.
2159 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2160 already set.
2161 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2162 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2163 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2164 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2165 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2166 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2167 * ieee.c (ieee_new_section_hook): Likewise. Call
2168 _bfd_generic_new_section_hook too.
2169 * mmo.c (mmo_new_section_hook): Likewise.
2170 * oasys.c (oasys_new_section_hook): Likewise.
2171 * som.c (som_new_section_hook): Likewise.
2172 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2173 * bfd-in2.h: Regenerate.
2174 * libbfd.h: Regenerate.
2176 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2178 * hash.c (DEFAULT_SIZE): Revert last change.
2179 (higher_prime_number): Correct test for no larger prime. Don't
2180 abort on error, instead return 0. Depopulate primes[].
2181 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2183 2006-05-02 Paul Brook <paul@codesourcery.com>
2185 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2186 for R_ARM_REL32.
2188 2006-05-02 Ben Elliston <bje@au.ibm.com>
2190 * archive.c (bfd_generic_archive_p): Remove unused local variable
2191 `fail'.
2192 * dwarf2.c (decode_line_info): Remove unused local variable
2193 `basic_block'.
2194 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2195 local variable `s'.
2196 * tekhex.c (tekhex_write_object_contents): Remove unused local
2197 variable `bytes_written'.
2198 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2199 variable `r_addend'.
2200 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2201 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2202 (_bfd_ns32k_relocate_contents): Remove break after return.
2203 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2205 2006-05-02 Nick Clifton <nickc@redhat.com>
2207 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2208 in order to avoid conflicts with the global DEBUG define.
2210 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2212 * dwarf2.c: Formatting.
2213 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2214 output section check.
2215 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2216 * elf32-m32c.c: Similarly.
2217 * elf32-ppc.c: Similarly.
2218 * elf32-v850.c: Similarly.
2219 * nlm32-sparc.c: Similarly.
2220 * elfcode.h: Similarly.
2221 (elf_symbol_flags): Delete.
2222 * elflink.c (elf_link_input_bfd): Comment typo.
2224 2006-05-01 DJ Delorie <dj@redhat.com>
2226 * bfd-in.h (bfd_hash_table): Add count field.
2227 * bfd-in2.h: Regenerate.
2228 * hash.c (higher_prime_number): New.
2229 (bfd_hash_table_inint_n): Init count field.
2230 (bfd_hash_lookup): Grow table as needed.
2232 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2234 PR binutils/2584
2235 * tekhex.c (getvalue): Change return type to bfd_boolean and
2236 add the new parameter. Return false if the unexpected character
2237 is found.
2238 (getsym): Likewise.
2239 (first_phase): Change return type to bfd_boolean and return
2240 false if the unexpected character is found. Replace abort
2241 with returning false.
2242 (pass_over): Change return type to bfd_boolean and the type of
2243 the second argument to bfd_boolean (*) (bfd *, int, char *).
2244 Return false if FUNC returns false.
2245 (tekhex_object_p): Return NULL if pass_over fails.
2247 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2249 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2251 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2253 PR binutils/2593
2254 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2255 and flags if its BFD flags have been set.
2256 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2257 section type from input if it has been set to something
2258 different.
2260 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2262 PR binutils/2467
2263 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2264 is NULL first.
2266 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2267 abfd->sections is NULL.
2268 (elf32_arm_bfd_free_cached_info): New.
2269 (bfd_elf32_bfd_free_cached_info): Defined.
2271 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2272 to _bfd_free_cached_info.
2274 * libbfd-in.h (_bfd_free_cached_info): New.
2275 * libbfd: Regenerated.
2277 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2278 (_bfd_free_cached_info): New.
2280 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2282 * elf.c (assign_file_positions_except_relocs): Move code setting
2283 file position of non-loaded sections..
2284 (assign_file_positions_for_segments): ..to here.
2286 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2288 PR ld/2537
2289 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2290 applications. Issue an error on sections we don't know how
2291 to handle.
2293 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2295 * Makefile.am: Run "make dep-am".
2296 * Makefile.in: Regenerate.
2298 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2300 * warning.m4 (--enable-werror): Format help message.
2301 (--enable-build-warnings): Likewise.
2302 * configure: Regenerate.
2304 2006-04-18 Nick Clifton <nickc@redhat.com>
2306 PR 2257
2307 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2308 fields to still be handled as ELF files.
2310 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2312 * po/SRC-POTFILES.in: Regenerated.
2314 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2316 * configure.in: Update version to 2.17.50.
2317 * configure: Regenerated.
2319 2006-04-14 David Heine <dlheine@tensilica.com>
2321 * elf32-xtensa.c (build_reloc_opcodes): New.
2322 (compute_text_actions): Use it to decode opcodes outside inner loop.
2323 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2324 it is set, use it to get the opcodes for relocations.
2325 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2327 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2329 PR ld/2513
2330 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2331 (GOT_TLS_IE_IE): Likewise.
2332 (GOT_TLS_IE_GD): Likewise.
2333 (GOT_TLS_IE_MASK): Likewise.
2334 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2335 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2336 respectively.
2337 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2338 are set, treat tls_type as GOT_TLS_IE_BOTH.
2339 (elf_i386_relocate_section): Likewise.
2341 2006-04-07 Randolph Chung <tausq@debian.org>
2343 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2344 (elf64_hppa_grok_psinfo): Likewise.
2345 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2347 2006-04-06 DJ Delorie <dj@redhat.com>
2349 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2350 each plt entry we create.
2352 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2354 * po/Make-in: Add install-html target.
2355 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2356 htmldir. Add install-html and install-html-recursive targets.
2357 * Makefile.in: Regenerate.
2358 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2359 * configure: Regenerate.
2361 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2363 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2364 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2365 section structure.
2367 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2369 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2370 eliminate warnings.
2372 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2373 James E Wilson <wilson@specifixinc.com>
2375 PR ld/2442
2376 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2377 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2378 size.
2379 (elfNN_ia64_link_hash_entry): Likewise.
2380 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2381 and size.
2382 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2383 processing.
2384 (elfNN_ia64_hash_hide_symbol): Likewise.
2385 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2386 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2387 (elfNN_ia64_global_dyn_info_free): New function.
2388 (elfNN_ia64_local_dyn_info_free): Likewise.
2389 (elfNN_ia64_hash_table_free): Free local and global
2390 elfNN_ia64_dyn_sym_info.
2391 (addend_compare): New function.
2392 (sort_dyn_sym_info): Likewise.
2393 (get_dyn_sym_info): Updated to use binary search for addend.
2394 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2395 relocation arrays first.
2397 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2399 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2400 symbol.
2402 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2404 PR ld/2411
2405 * elflink.c (check_dynsym): New.
2406 (elf_link_output_extsym): Use it.
2407 (bfd_elf_final_link): Likewise.
2409 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2411 PR ld/2404
2412 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2413 symbol from the dynamic definition with the default version if
2414 its type and the type of existing regular definition mismatch.
2416 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2417 Daniel Jacobowitz <dan@codesourcery.com>
2419 * config.bfd (sparc-*-vxworks*): New stanza.
2420 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2421 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2422 * configure: Regenerate.
2423 * elf32-sparc.c: Include elf-vxworks.h.
2424 (elf32_sparc_vxworks_link_hash_table_create: New.
2425 (elf32_sparc_vxworks_final_write_processing): New.
2426 (TARGET_BIG_SYM): Override for VxWorks.
2427 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2428 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2429 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2430 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2431 (elf_backend_link_output_symbol_hook): Likewise.
2432 (elf_backend_emit_relocs): Likewise.
2433 (elf_backend_final_write_processing, elf32_bed): Likewise.
2434 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2435 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2436 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2437 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2438 build_plt_entry here.
2439 (create_got_section): Initialize sgotplt for VxWorks.
2440 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2441 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2442 Call elf_vxworks_create_dynamic_sections for VxWorks.
2443 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2444 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2445 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2446 for VxWorks. Check for the .got.plt section.
2447 (sparc_vxworks_build_plt_entry): New function.
2448 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2449 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2450 absolute on VxWorks.
2451 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2452 and DT_PLTGOT on VxWorks.
2453 (sparc_vxworks_finish_exec_plt): New.
2454 (sparc_vxworks_finish_shared_plt): New.
2455 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2456 Use plt_header_size and plt_entry_size.
2457 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2458 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2459 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2460 (elf32-sparc.lo): Likewise.
2461 * Makefile.in: Regenerate.
2462 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2463 (_bfd_target_vector): Add a pointer to it.
2465 2006-03-30 Ben Elliston <bje@au.ibm.com>
2467 PR ld/2267
2468 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2469 special section number that exceeds the number of ELF sections
2470 (eg. SHN_MIPS_SCOMMON).
2472 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2474 * elfxx-mips.c (mips_got_entry): Add more commentary.
2475 (mips_elf_local_got_index): Use the hash table entry to record
2476 the GOT index of forced-local symbols.
2477 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2478 in either the hash table entry or the mips_got_entry, not both.
2479 Add more commentary.
2480 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2481 mips_elf_initialize_tls_index.
2483 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2485 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2486 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2487 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2488 bfin_areloc_howto_table): Delete. All
2489 uses deleted as well.
2490 (bfin_reloc_map): Delete all stack relocs.
2491 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2492 bfin_reloc_type_lookup): Don't support them.
2493 (bfin_relocate_section): Don't try to handle them.
2495 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2496 * configure.in: Likewise.
2497 * configure: Regenerate.
2498 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2499 (BFIN_RELOC_MAX): Now 0x21.
2500 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2501 (bfd_elf32_bfinfdpic_vec): Declare.
2502 (IS_FDPIC): New macro.
2503 (struct bfinfdpic_elf_link_hash_table): New struct.
2504 (bfinfdpic_hash_table, bfinfdpic_got_section,
2505 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2506 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2507 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2508 bfinfdpic_plt_initial_offset): Accessor macros for it.
2509 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2510 (struct bfinfdpic_relocs_info): New struct.
2511 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2512 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2513 DEFAULT_STACK_SIZE): New macros.
2514 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2515 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2516 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2517 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2518 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2519 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2520 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2521 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2522 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2523 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2524 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2525 _bfinfdpic_resolve_final_relocs_info,
2526 elf32_bfinfdpic_size_dynamic_sections,
2527 elf32_bfinfdpic_always_size_sections,
2528 elf32_bfinfdpic_modify_segment_map,
2529 _bfinfdpic_count_got_plt_entries,
2530 elf32_bfinfdpic_finish_dynamic_sections,
2531 elf32_bfinfdpic_adjust_dynamic_symbol,
2532 elf32_bfinfdpic_finish_dynamic_symbol,
2533 elf32_bfinfdpic_elf_use_relative_eh_frame,
2534 elf32_bfinfdpic_elf_encode_eh_address,
2535 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2536 elf32_bfinfdpic_copy_private_bfd_data,
2537 (struct _bfinfdpic_dynamic_got_info,
2538 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2539 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2540 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2541 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2542 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2543 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2544 bfd_elf32_bfd_copy_private_bfd_data,
2545 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2546 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2547 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2548 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2549 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2550 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2551 elf_backend_omit_section_dynsym): Redefine these macros and include
2552 "elf32-target.h" again to create the elf32-bfinfdpic target.
2553 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2554 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2555 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2556 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2557 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2558 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2559 BFD_RELOC_BFIN_GOTOFFLO): New.
2560 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2561 (_bfd_target_vector): Add it.
2562 * bfd-in2.h: Regenerate.
2563 * libbfd.h: Regenerate.
2565 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2567 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2568 incompatible. Likewise MAC and EMAC code.
2569 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2570 bfd_get_compatible to set the new bfd architecture. Rely on it
2571 to detect incompatibilities.
2573 2006-03-23 Michael Matz <matz@suse.de>
2575 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2576 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2577 BFD_RELOC_X86_64_PLTOFF64.
2578 * bfd-in2.h: Regenerated.
2579 * libbfd.h: Regenerated.
2580 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2581 Add howtos for above relocs.
2582 (x86_64_reloc_map): Add mappings for new relocs.
2583 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2584 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2585 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2586 needs a PLT entry.
2587 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2588 elf64_x86_64_check_relocs for the new relocs.
2589 (elf64_x86_64_relocate_section): Handle new relocs.
2591 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2593 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2594 rel->r_addend is zero.
2596 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2598 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2599 of "loc".
2601 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2602 Daniel Jacobowitz <dan@codesourcery.com>
2603 Phil Edwards <phil@codesourcery.com>
2604 Zack Weinberg <zack@codesourcery.com>
2605 Mark Mitchell <mark@codesourcery.com>
2606 Nathan Sidwell <nathan@codesourcery.com>
2608 * bfd-in2.h: Regenerate.
2609 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2610 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2611 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2612 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2613 (bfd_elf32_littlemips_vec): Likewise.
2614 (bfd_elf32_nbigmips_vec): Likewise.
2615 (bfd_elf32_nlittlemips_vec): Likewise.
2616 (bfd_elf32_ntradbigmips_vec): Likewise.
2617 (bfd_elf32_ntradlittlemips_vec): Likewise.
2618 (bfd_elf32_tradbigmips_vec): Likewise.
2619 (bfd_elf32_tradlittlemips_vec): Likewise.
2620 (bfd_elf64_bigmips_vec): Likewise.
2621 (bfd_elf64_littlemips_vec): Likewise.
2622 (bfd_elf64_tradbigmips_vec): Likewise.
2623 (bfd_elf64_tradlittlemips_vec): Likewise.
2624 * elf32-mips.c: Include elf-vxworks.h.
2625 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2626 instead of calling mips_elf32_rtype_to_howto directly.
2627 (mips_vxworks_copy_howto_rela): New reloc howto.
2628 (mips_vxworks_jump_slot_howto_rela): Likewise.
2629 (mips_vxworks_bfd_reloc_type_lookup): New function.
2630 (mips_vxworks_rtype_to_howto): Likewise.
2631 (mips_vxworks_final_write_processing): Likewise.
2632 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2633 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2634 (elf_backend_want_got_plt): Likewise.
2635 (elf_backend_want_plt_sym): Likewise.
2636 (elf_backend_got_symbol_offset): Likewise.
2637 (elf_backend_want_dynbss): Likewise.
2638 (elf_backend_may_use_rel_p): Likewise.
2639 (elf_backend_may_use_rela_p): Likewise.
2640 (elf_backend_default_use_rela_p): Likewise.
2641 (elf_backend_got_header_size: Likewise.
2642 (elf_backend_plt_readonly): Likewise.
2643 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2644 (elf_backend_mips_rtype_to_howto): Likewise.
2645 (elf_backend_adjust_dynamic_symbol): Likewise.
2646 (elf_backend_finish_dynamic_symbol): Likewise.
2647 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2648 (elf_backend_add_symbol_hook): Likewise.
2649 (elf_backend_link_output_symbol_hook): Likewise.
2650 (elf_backend_emit_relocs): Likewise.
2651 (elf_backend_final_write_processing: Likewise.
2652 (elf_backend_additional_program_headers): Likewise.
2653 (elf_backend_modify_segment_map): Likewise.
2654 (elf_backend_symbol_processing): Likewise.
2655 * elfxx-mips.c: Include elf-vxworks.h.
2656 (mips_elf_link_hash_entry): Add is_relocation_target and
2657 is_branch_target fields.
2658 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2659 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2660 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2661 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2662 Return 3 for VxWorks.
2663 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2664 mips_elf_link_hash_table. Return 0 for VxWorks.
2665 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2666 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2667 (mips_vxworks_exec_plt0_entry): New variable.
2668 (mips_vxworks_exec_plt_entry): Likewise.
2669 (mips_vxworks_shared_plt0_entry): Likewise.
2670 (mips_vxworks_shared_plt_entry): Likewise.
2671 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2672 (mips_elf_rel_dyn_section): Change the bfd argument to a
2673 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2674 the name of the section.
2675 (mips_elf_initialize_tls_slots): Update the call to
2676 mips_elf_rel_dyn_section.
2677 (mips_elf_gotplt_index): New function.
2678 (mips_elf_local_got_index): Add an input_section argument.
2679 Update the call to mips_elf_create_local_got_entry.
2680 (mips_elf_got_page): Likewise.
2681 (mips_elf_got16_entry): Likewise.
2682 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2683 arguments. Create dynamic relocations for each entry on VxWorks.
2684 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2685 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2686 and MIPS_RESERVED_GOTNO.
2687 (mips_elf_create_got_section): Update the uses of
2688 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2689 (is_gott_symbol): New function.
2690 (mips_elf_calculate_relocation): Use a dynobj local variable.
2691 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2692 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2693 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2694 relocations on VxWorks. Add dynamic relocations for references
2695 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2696 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2697 in VxWorks executables.
2698 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2699 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2700 Don't allocate a null entry on VxWorks.
2701 (mips_elf_create_dynamic_relocation): Update the call to
2702 mips_elf_rel_dyn_section. Use absolute rather than relative
2703 relocations for VxWorks, and make them RELA rather than REL.
2704 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2705 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2706 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2707 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2708 Call elf_vxworks_create_dynamic_sections for VxWorks and
2709 initialize the plt_header_size and plt_entry_size fields.
2710 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2711 used in VxWorks executables. Don't allocate dynamic relocations
2712 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2713 Set is_relocation_target for each symbol referenced by a relocation.
2714 Allocate .rela.dyn entries for relocations against the special
2715 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2716 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2717 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2718 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2719 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2720 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2721 relocations. Don't set no_fn_stub on VxWorks.
2722 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2723 mips_elf_allocate_dynamic_relocations.
2724 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2725 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2726 entries for VxWorks, and do not create multiple GOTs.
2727 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2728 Handle .got specially for VxWorks. Update the uses of
2729 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2730 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2731 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2732 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2733 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2734 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2735 (mips_vxworks_finish_exec_plt): Likewise.
2736 (mips_vxworks_finish_shared_plt): Likewise.
2737 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2738 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2739 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2740 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2741 and mips_elf_rel_dyn_section. Use a different GOT header for
2742 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2743 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2744 mips_elf_link_hash_table fields.
2745 (_bfd_mips_vxworks_link_hash_table_create): New function.
2746 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2747 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2748 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2749 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2750 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2751 * libbfd.h: Regenerate.
2752 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2753 (elf32-mips.lo): Likewise.
2754 * Makefile.in: Regenerate.
2755 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2756 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2757 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2758 (_bfd_target_vector): Add entries for them.
2760 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2762 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2763 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2764 (elf_backend_special_sections): Remove #undef.
2766 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2768 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2769 for undefined weak symbols.
2771 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2773 PR ld/2462
2774 * elflink.c (bfd_elf_final_link): Remove
2775 bed->elf_backend_emit_relocs from emit_relocs.
2777 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2779 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2780 first relocation to the second when relaxing TLS GD to LE;
2781 zero it out when relaxing to IE.
2783 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2785 PR 2434
2786 * elflink.c (elf_link_add_object_symbols): Save and restore
2787 warning sym's linked sym.
2789 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2791 PR 2434
2792 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2793 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2794 hash_table -> htab. Formatting. Save entire symbol table
2795 before loading as-needed syms, and restore afterwards if lib not
2796 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2797 name. Free some buffers earlier.
2798 * bfd-in.h (struct bfd_hash_table): Add entsize.
2799 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2800 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2801 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2802 hash table.
2803 (bfd_hash_table_init): Add param, adjust calls.
2804 * aoutx.h: Adjust all hash_table_init functions and calls.
2805 * bfd.c: Likewise.
2806 * coff-arm.c: Likewise.
2807 * coff-h8300.c: Likewise.
2808 * coff-ppc.c: Likewise.
2809 * cofflink.c: Likewise.
2810 * ecoff.c: Likewise.
2811 * ecofflink.c: Likewise.
2812 * elf-m10300.c: Likewise.
2813 * elf-strtab.c: Likewise.
2814 * elf.c: Likewise.
2815 * elf32-arm.c: Likewise.
2816 * elf32-bfin.c: Likewise.
2817 * elf32-cris.c: Likewise.
2818 * elf32-frv.c: Likewise.
2819 * elf32-hppa.c: Likewise.
2820 * elf32-i386.c: Likewise.
2821 * elf32-m32r.c: Likewise.
2822 * elf32-m68hc1x.c: Likewise.
2823 * elf32-m68k.c: Likewise.
2824 * elf32-ppc.c: Likewise.
2825 * elf32-s390.c: Likewise.
2826 * elf32-sh.c: Likewise.
2827 * elf32-vax.c: Likewise.
2828 * elf64-alpha.c: Likewise.
2829 * elf64-hppa.c: Likewise.
2830 * elf64-ppc.c: Likewise.
2831 * elf64-s390.c: Likewise.
2832 * elf64-sh64.c: Likewise.
2833 * elf64-x86-64.c: Likewise.
2834 * elfxx-ia64.c: Likewise.
2835 * elfxx-mips.c: Likewise.
2836 * elfxx-sparc.c: Likewise.
2837 * i386linux.c: Likewise.
2838 * libaout.h: Likewise.
2839 * libbfd-in.h: Likewise.
2840 * libcoff-in.h: Likewise.
2841 * linker.c: Likewise.
2842 * m68klinux.c: Likewise.
2843 * merge.c: Likewise.
2844 * opncls.c: Likewise.
2845 * pdp11.c: Likewise.
2846 * sparclinux.c: Likewise.
2847 * stabs.c: Likewise.
2848 * sunos.c: Likewise.
2849 * vms.c: Likewise.
2850 * xcofflink.c: Likewise.
2851 * section.c (struct section_hash_entry): Move to..
2852 * libbfd-in.h: ..here.
2853 * Makefile.am: Run "make dep-am"
2854 * Makefile.in: Regenerate.
2855 * bfd-in2.h: Regenerate.
2856 * libbfd.h: Regenerate.
2857 * libcoff.h: Regenerate.
2859 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2861 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2862 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2863 last change to REL32 relocs so that they are counted as
2864 possibly dynamic as per REL24 and REL14.
2866 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2868 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2869 checks from REL32.
2871 2006-03-15 Ben Elliston <bje@au.ibm.com>
2873 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2874 in_list elements, not just the first.
2876 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2878 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2879 out from...
2880 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2881 for final links too.
2883 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2885 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2887 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2889 PR ld/2443
2890 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2892 2006-03-10 Paul Brook <paul@codesourcery.com>
2894 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2895 (elf32_arm_print_private_bfd_data): Ditto.
2897 2006-03-09 Paul Brook <paul@codesourcery.com>
2899 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2900 mapping symbols.
2902 2006-03-09 Khem Raj <khem@mvista.com>
2904 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2905 char type.
2907 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2909 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2911 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2912 Daniel Jacobowitz <dan@codesourcery.com>
2913 Zack Weinberg <zack@codesourcery.com>
2914 Nathan Sidwell <nathan@codesourcery.com>
2915 Paul Brook <paul@codesourcery.com>
2916 Ricardo Anguiano <anguiano@codesourcery.com>
2917 Phil Edwards <phil@codesourcery.com>
2919 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2920 (bfd_elf32_bigarm_symbian_vec): Likewise.
2921 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2922 (bfd_elf32_littlearm_vec): Likewise.
2923 (bfd_elf32_littlearm_symbian_vec): Likewise.
2924 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2925 * configure: Regenerate.
2926 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2927 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2928 (elf32_arm_vxworks_bed): Add forward declaration.
2929 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2930 (elf32_arm_vxworks_exec_plt0_entry): New table.
2931 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2932 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2933 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2934 (reloc_section_p): New function.
2935 (create_got_section): Use RELOC_SECTION.
2936 (elf32_arm_create_dynamic_sections): Likewise. Call
2937 elf_vxworks_create_dynamic_sections for VxWorks targets.
2938 Choose between the two possible values of plt_header_size
2939 and plt_entry_size.
2940 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2941 (elf32_arm_abs12_reloc): New function.
2942 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2943 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2944 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2945 r_addend fields of relocs. On rela targets, skip any code that
2946 adjusts in-place addends. When using _bfd_link_final_relocate
2947 to perform a final relocation, pass rel->r_addend as the addend
2948 argument.
2949 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2950 object, ignore flags that are not standard on VxWorks.
2951 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2952 relocs on VxWorks. Use reloc_section_p.
2953 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2954 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2955 .rela.plt.unloaded relocs on VxWorks targets.
2956 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2957 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2958 instead of DT_REL* tags on RELA targets.
2959 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2960 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2961 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2962 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2963 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2964 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2965 Correct the .rela.plt.unreloaded symbol indexes.
2966 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2967 hook on VxWorks targets.
2968 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2969 Minor formatting tweak.
2970 (elf32_arm_vxworks_final_write_processing): New function.
2971 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2972 for Symbian.
2973 (elf_backend_final_write_processing): Likewise.
2974 (elf_backend_emit_relocs): Likewise.
2975 (elf_backend_want_plt_sym): Likewise.
2976 (ELF_MAXPAGESIZE): Likewise.
2977 (elf_backend_may_use_rel_p): Minor formatting tweak.
2978 (elf_backend_may_use_rela_p): Likewise.
2979 (elf_backend_default_use_rela_p): Likewise.
2980 (elf_backend_rela_normal): Likewise.
2981 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2983 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2985 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2986 New. Adjust other variants.
2987 (bfd_default_scan): Update.
2988 * bfd-in2.h: Rebuilt.
2989 * cpu-m68k.c: Adjust.
2990 (bfd_m68k_compatible): New. Use it for architectures.
2991 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2992 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2993 mismatch.
2994 (elf32_m68k_print_private_bfd_data): Adjust.
2995 * ieee.c (ieee_write_processor): Adjust.
2997 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2999 * dwarf2.c: Formatting.
3000 (add_line_info): Remove outer loop.
3002 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
3003 Alan Modra <amodra@bigpond.net.au>
3005 PR binutils/2338
3006 * dwarf2.c (loadable_section): New struct.
3007 (dwarf2_debug): Add loadable_section_count and
3008 loadable_sections.
3009 (new_line_sorts_after): New.
3010 (add_line_info): Use new_line_sorts_after to compare line
3011 addresses.
3012 (check_function_name): Removed.
3013 (unset_sections): New.
3014 (place_sections): New.
3015 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
3016 and unset_sections on relocatable files.
3017 (_bfd_dwarf2_find_line): Likewise.
3019 2006-03-03 Nick Clifton <nickc@redhat.com>
3021 * cpu-avr.c: Update to ISO-C90 formatting.
3022 * elf32-avr.c: Likewise.
3024 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
3026 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
3027 and R_AVR_MS8_LDI
3028 (bfd_elf_avr_final_write_processing): Set
3029 EF_AVR_LINKRELAX_PREPARED in e_flags field.
3030 (elf32_avr_relax_section): New function.
3031 (elf32_avr_relax_delete_bytes): New function.
3032 (elf32_avr_get_relocated_section_contents): New function.
3033 (avr_pc_wrap_around): New function.
3034 (avr_relative_distance_considering_wrap_around): New function.
3035 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
3036 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
3037 * libbfd.h: Regenerate.
3038 * bfd-in2.h: Regenerate.
3040 2006-03-02 DJ Delorie <dj@redhat.com>
3042 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
3043 calculations.
3045 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3047 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
3048 bfd_elf32_powerpc_vxworks_vec.
3050 2006-03-02 Nick Clifton <nickc@redhat.com>
3052 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
3054 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3056 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
3057 elf_vxworks_create_dynamic_sections.
3058 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
3059 symbol handling.
3060 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
3061 elf_vxworks_create_dynamic_sections.
3062 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
3063 symbol handling.
3064 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
3065 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
3067 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3069 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3070 (elf_backend_link_output_symbol_hook): Use
3071 elf_vxworks_link_output_symbol_hook instead.
3072 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3073 (elf_backend_link_output_symbol_hook): Use
3074 elf_vxworks_link_output_symbol_hook instead.
3075 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
3076 same interface as elf_backend_link_output_symbol_hook.
3077 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
3078 prototype accordingly.
3080 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3082 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
3083 (ppc_elf_link_hash_table): Replace old_got and new_got with
3084 plt_type and can_use_new_plt.
3085 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
3086 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
3087 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
3088 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
3089 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
3090 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
3091 this function should not be called for VxWorks targets.
3092 (ppc_elf_tls_setup): Use plt_type instead of old_got.
3093 (allocate_got): Likewise. Rearrange so that max_before_header
3094 is only used for PLT_OLD and PLT_NEW.
3095 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
3096 (ppc_elf_size_dynamic_sections): Likewise.
3097 (ppc_elf_relax_section): Likewise.
3098 (ppc_elf_relocate_section): Likewise.
3099 (ppc_elf_finish_dynamic_symbol): Likewise.
3100 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
3102 2006-02-28 Richard Sandiford <richard@codesourcery.com>
3104 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
3105 (elf_i386_link_hash_table_create): Initialize it.
3106 (elf_i386_compute_jump_table_size): Use it instead of
3107 srelplt->reloc_count.
3108 (allocate_dynrelocs): Likewise.
3109 (elf_i386_size_dynamic_sections): Likewise.
3110 (elf_i386_relocate_section): Likewise.
3112 2006-02-27 Jakub Jelinek <jakub@redhat.com>
3114 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
3115 (_bfd_elf_write_section_eh_frame): Likewise.
3117 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
3119 * po/Make-in: Add html target.
3121 2006-02-27 Richard Sandiford <richard@codesourcery.com>
3123 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
3124 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
3125 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
3126 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
3127 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3128 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3129 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3130 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
3131 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3132 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3133 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3134 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3135 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3136 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3137 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3138 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
3139 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3140 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3141 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3142 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3143 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3145 2006-02-25 Richard Sandiford <richard@codesourcery.com>
3147 * elf-bfd.h (elf_link_hash_table): Add hplt field.
3148 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3149 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3150 * elf32-frv.c (_frv_create_got_section): Likewise.
3151 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3152 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3153 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3154 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3155 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3156 (elf_i386_link_hash_table_create): Don't initialize them.
3157 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3158 hgot fields.
3159 (elf_i386_finish_dynamic_symbol): Likewise.
3160 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3161 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3162 (ppc_elf_finish_dynamic_symbol): Likewise.
3164 2006-02-24 DJ Delorie <dj@redhat.com>
3166 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3167 (m32c_elf_relocate_section): Don't relocate them.
3168 (compare_reloc): New.
3169 (relax_reloc): Remove.
3170 (m32c_offset_for_reloc): New.
3171 (m16c_addr_encodings): New.
3172 (m16c_jmpaddr_encodings): New.
3173 (m32c_addr_encodings): New.
3174 (m32c_elf_relax_section): Relax jumps and address displacements.
3175 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3176 short jumps.
3178 * reloc.c: Add m32c relax relocs.
3179 * libbfd.h: Regenerate.
3180 * bfd-in2.h: Regenerate.
3182 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3184 PR ld/2218
3185 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3186 (_bfd_elf_link_hash_fixup_symbol): New.
3188 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3189 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3190 it isn't NULL.
3192 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3194 * elfxx-target.h (elf_backend_fixup_symbol): New.
3195 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3197 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3199 * cpu-ia64-opc.c (ins_immu5b): New.
3200 (ext_immu5b): Likewise.
3201 (elf64_ia64_operands): Add IMMU5b.
3203 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3205 PR ld/2218
3206 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3207 is dynamic.
3208 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3209 * elf32-i386.c (allocate_dynrelocs): Likewise.
3210 * elf32-s390.c (allocate_dynrelocs): Likewise.
3211 * elf32-sh.c (allocate_dynrelocs): Likewise.
3212 * elf64-s390.c (allocate_dynrelocs): Likewise.
3213 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3214 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3215 on undef weak with non-default visibility too.
3216 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3218 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3220 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3221 error, instead call _exit.
3222 (_bfd_abort): Call _exit not xexit.
3224 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3226 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3227 New functions.
3228 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3230 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3231 Anil Paranjape <anilp1@kpitcummins.com>
3232 Shilin Shakti <shilins@kpitcummins.com>
3234 * Makefile.am: Add xc16x related entry
3235 * Makefile.in: Regenerate
3236 * archures.c: Add bfd_xc16x_arch
3237 * bfd-in2.h: Regenerate
3238 * config.bfd: Add xc16x-*-elf
3239 * configure.in: Add bfd_elf32_xc16x_vec
3240 * configure: Regenerate.
3241 * targets.c: Added xc16x related information
3242 * cpu-xc16x.c: New file
3243 * reloc.c: Add new relocations specific to xc16x:
3244 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3245 BFD_RELOC_XC16X_SOF
3246 * elf32-xc16x.c: New file.
3248 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3250 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3251 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3253 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3255 PR ld/2218
3256 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3257 dynamic.
3258 (ppc64_elf_relocate_section): Check output reloc section size.
3259 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3261 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3263 PR ld/2322
3264 * elf.c (get_segment_type): New function.
3265 (_bfd_elf_print_private_bfd_data): Use it.
3266 (print_segment_map): New function.
3267 (assign_file_positions_for_segments): Call print_segment_map
3268 when there are not enough room for program headers.
3270 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3272 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3273 traditional MIPS ELF targets.
3275 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3277 PR binutils/2338
3278 * dwarf2.c (check_function_name): New function.
3279 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3280 check if function is correct.
3282 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3284 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3285 debug sections.
3286 (elf_link_input_bfd): Adjust comments.
3288 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3290 * elf.c (copy_private_bfd_data): Minor update.
3292 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3294 PR binutils/2258
3295 * elf.c (copy_private_bfd_data): Renamed to ...
3296 (rewrite_elf_program_header): This.
3297 (copy_elf_program_header): New function.
3298 (copy_private_bfd_data): Likewise.
3300 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3302 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3303 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3304 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3305 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3306 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3307 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3308 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3309 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3310 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3311 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3312 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3313 bfd_mach_mcf_isa_b_usp_float_emac): New.
3314 (bfd_default_scan): Update coldfire mapping.
3315 * bfd-in.h (bfd_m68k_mach_to_features,
3316 bfd_m68k_features_to_mach): Declare.
3317 * bfd-in2.h: Rebuilt.
3318 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3319 adjust legacy names.
3320 (m68k_arch_features): New.
3321 (bfd_m68k_mach_to_features,
3322 bfd_m68k_features_to_mach): Define.
3323 * elf32-m68k.c (elf32_m68k_object_p): New.
3324 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3325 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3326 (elf_backend_object_p): Define.
3327 * ieee.c (ieee_write_processor): Update coldfire machines.
3328 * libbfd.h: Rebuilt.
3330 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3332 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3333 if SHF_TLS is set.
3335 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3337 * coff-z80.c (r_imm24): New howto.
3338 (rtype2howto): New case R_IMM24.
3339 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3340 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3342 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3344 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3345 has already been assigned a GOT index, copy that index to the
3346 current hash table entry.
3348 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3350 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3351 for call-to-undefweak reloc overflow.
3353 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3355 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3356 for 32-bit relocs overflow.
3358 2006-01-27 Paul Brook <paul@codesourcery.com>
3360 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3361 objects.
3363 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3365 Introduce TLS descriptors for i386 and x86_64.
3366 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3367 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3368 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3369 * libbfd.h, bfd-in2.h: Rebuilt.
3370 * elf32-i386.c (elf_howto_table): New relocations.
3371 (R_386_tls): Adjust.
3372 (elf_i386_reloc_type_lookup): Map new relocations.
3373 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3374 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3375 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3376 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3377 (elf_i386_local_tlsdesc_gotent): New macro.
3378 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3379 (elf_i386_compute_jump_table_size): New macro.
3380 (link_hash_newfunc): Initialize tlsdesc_got.
3381 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3382 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3383 R_386_TLS_DESC_CALL.
3384 (elf_i386_check_relocs): Likewise. Allocate space for
3385 local_tlsdesc_gotent.
3386 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3387 R_386_TLS_DESC_CALL.
3388 (allocate_dynrelocs): Count function PLT relocations. Reserve
3389 space for TLS descriptors and relocations.
3390 (elf_i386_size_dynamic_sections): Reserve space for TLS
3391 descriptors and relocations. Set up sgotplt_jump_table_size.
3392 Don't zero reloc_count in srelplt.
3393 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3394 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3395 R_386_TLS_DESC_CALL.
3396 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3397 (elf_backend_always_size_sections): Define.
3398 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3399 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3400 (R_X86_64_standard): Adjust.
3401 (x86_64_reloc_map): Map new relocs.
3402 (elf64_x86_64_rtype_to_howto): New, split out of...
3403 (elf64_x86_64_info_to_howto): ... this function, and...
3404 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3405 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3406 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3407 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3408 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3409 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3410 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3411 tlsdesc_got and sgotplt_jump_table_size fields.
3412 (elf64_x86_64_compute_jump_table_size): New macro.
3413 (link_hash_newfunc): Initialize tlsdesc_got.
3414 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3415 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3416 R_X86_64_TLSDESC_CALL.
3417 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3418 local_tlsdesc_gotent.
3419 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3420 R_X86_64_TLSDESC_CALL.
3421 (allocate_dynrelocs): Count function PLT relocations. Reserve
3422 space for TLS descriptors and relocations.
3423 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3424 descriptors and relocations. Set up sgotplt_jump_table_size,
3425 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3426 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3427 and DT_TLSDESC_GOT.
3428 (elf64_x86_64_always_size_sections): New. Set up
3429 _TLS_MODULE_BASE_.
3430 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3431 R_386_TLS_DESC_CALL.
3432 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3433 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3434 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3435 (elf_backend_always_size_sections): Define.
3437 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3439 PR binutils/2096
3440 * dwarf2.c (comp_unit_contains_address): Update comment.
3441 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3442 lma. Return TRUE only if both comp_unit_contains_address and
3443 comp_unit_find_nearest_line return TRUE.
3444 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3446 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3448 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3449 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3450 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3451 elf_gc_mark_dynamic_ref_symbol. Make global.
3452 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3453 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3454 (elfNN_bed): Init new field.
3455 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3456 (ppc64_elf_gc_mark_dynamic_ref): New function.
3458 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3460 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3462 2006-01-17 Nick Clifton <nickc@redhat.com>
3464 PR binutils/2159
3465 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3466 parameters.
3468 2006-01-11 Nick Clifton <nickc@redhat.com>
3470 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3471 into the newly (re)allocated map array.
3473 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3475 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3477 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3479 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3480 for .toc1 section.
3482 For older changes see ChangeLog-2005
3483 \f
3484 Local Variables:
3485 mode: change-log
3486 left-margin: 8
3487 fill-column: 74
3488 version-control: never
3489 End: