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1 2006-12-14 Alan Modra <amodra@bigpond.net.au>
3 PR 3704
4 * bfdio.c (bfd_bread): Don't read past end of archive elements.
6 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
8 * doc/Makefile.am (bfd_TEXINFOS): Set.
9 (bfd.info bfd.dvi bfd.html): Delete rule.
10 * doc/Makefile.in: Regenerated.
12 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
14 * configure.in: Define GENINSRC_NEVER.
15 * doc/Makefile.am (bfd.info): Remove srcdir prefix.
16 (MAINTAINERCLEANFILES): Add info file.
17 (DISTCLEANFILES): Pretend to add info file.
18 * po/Make-in (.po.gmo): Put gmo files in objdir.
19 * configure, Makefile.in, doc/Makefile.in: Regenerated.
21 2006-12-11 Eric Botcazou <ebotcazou@adacore.com>
23 * elflink.c (bfd_elf_gc_sections): Also search for corresponding
24 sections with .gnu.linkonce.t. prefix.
26 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
28 * elf32-m68k.c: Update uses of EF_M68K_*.
30 2006-12-07 H.J. Lu <hjl@gnu.org>
32 PR ld/3666
33 * elflink.c (elf_link_add_object_symbols): Keep symbol
34 visibility for symbols from discarded section.
36 2006-12-06 Alan Modra <amodra@bigpond.net.au>
38 * elf64-alpha.c (elf64_alpha_merge_symbol_attribute): New function.
39 (elf_backend_merge_symbol_attribute): Define.
41 2006-12-04 Jan Beulich <jbeulich@novell.com>
43 * elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create
44 .eh_frame_hdr section from here anymore.
45 (bfd_elf_size_dynamic_sections): Call _bfd_elf_maybe_strip_eh_frame_hdr
46 a little earlier.
48 2006-12-01 H.J. Lu <hongjiu.lu@intel.com>
50 PR binutils/3609
51 * elf.c (rewrite_elf_program_header): Preserve segment physical
52 address in the output segment if the first section in the
53 corresponding input segment is null.
55 2006-12-01 Nick Clifton <nickc@redhat.com>
57 PR 3609
58 * elf.c (rewrite_elf_program_header): Do not use the first_section
59 pointer if it is null.
61 2006-11-29 Paul Brook <paul@codesourcery.com>
63 * elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
64 section is present.
65 (allocate_dynrelocs): Only add export stub for symbols defined in
66 this object.
68 2006-11-29 Paul Brook <paul@codesourcery.com>
70 * elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
71 section is present.
72 (allocate_dynrelocs): Only add export stub for symbols defined in
73 this object.
75 2006-11-29 Paul Brook <paul@codesourcery.com>
76 Julian Brown <julian@codesourcery.com>
78 * elf32-arm.c (copy_eabi_attributes): Correct starting offset.
79 (elf32_arm_merge_eabi_attributes): Mark output as initialized.
80 Only set Tag_CPU_name and Tag_ABI_PCS_R9_use if input attribute
81 is present.
83 2006-11-27 Bob Wilson <bob.wilson@acm.org>
85 * elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info.
87 2006-11-24 H.J. Lu <hongjiu.lu@intel.com>
89 * elf.c (IS_SECTION_IN_INPUT_SEGMENT): New.
90 (INCLUDE_SECTION_IN_SEGMENT): Use IS_SECTION_IN_INPUT_SEGMENT.
91 (rewrite_elf_program_header): Don't preserve segment physical
92 address in the output segment if the first section in the
93 corresponding input segment is removed.
95 2006-11-22 Alan Modra <amodra@bigpond.net.au>
97 * pef.c (bfd_pef_make_empty_symbol): Delete function. Define instead.
98 * xsym.c (bfd_sym_make_empty_symbol): Likewise.
99 * xsym.h (bfd_sym_make_empty_symbol): Delete.
101 2006-11-21 Greg McGary <greg@mcgary.org>
103 * elf32-ppc.c (ppc_elf_relocate_section): Fixup D field
104 at proper offset in little-endian mode.
105 * elf64-ppc.c (ppc_elf_relocate_section): Likewise.
107 2006-11-21 Jakub Jelinek <jakub@redhat.com>
109 * elf-eh-frame.c (struct cie): New type.
110 (cie_compare): Removed.
111 (cie_eq, cie_hash, cie_compute_hash): New functions.
112 (_bfd_elf_discard_section_eh_frame): Rewrite not to rely on FDEs
113 pointing only to last CIE and allow merging of any duplicate CIEs,
114 not just duplicate consecutive CIEs.
115 (_bfd_elf_discard_section_eh_frame_hdr): Delete cies hash table.
116 * elf-bfd.h (struct cie_header, struct cie): Removed.
117 (struct eh_frame_sec_info): Remove alloced field.
118 (struct eh_frame_hdr_info): Remove last_cie, last_cie_sec
119 and last_cie_inf fields. Add cies field.
121 2006-11-20 Alan Modra <amodra@bigpond.net.au>
123 * bfd-in.h (struct stat): Don't typedef.
124 * bfdio.c (bfd_get_size): Return a file_ptr.
125 * cisco-core.c (cisco_core_file_validate): Use bfd_size_type for nread.
126 * mmo.c (mmo_scan): Use file_ptr for curpos.
127 * trad-core.c (trad_unix_core): Don't cast statbuf.st_size to
128 unsigned long.
129 * bfd-in2.h: Regenerate.
131 2006-11-20 Alan Modra <amodra@bigpond.net.au>
133 PR 3532
134 * bfd-in.h (struct bfd_hash_table): Reorganize. Add "frozen".
135 * hash.c (bfd_hash_table_init_n): Init frozen.
136 (bfd_hash_lookup): Don't grow if frozen.
137 (bfd_hash_traverse): Freeze hash table during traversal.
138 * bfd-in2.h: Regenerate.
140 2006-11-18 Alan Modra <amodra@bigpond.net.au>
142 * elflink.c (_bfd_elf_check_kept_section): Test for kept group
143 section. Save result of checks in kept_section.
144 (_bfd_elf_section_already_linked): Tidy. Correct comments.
145 Ignore all group member sections. Handle special matching of
146 single-member groups against linkonce sections via their group
147 section. When such a match is found, set kept_section to the
148 group member section rather than to the group.
150 2006-11-14 Phil Lello <phil.lello@homecall.co.uk>
152 * peXXigen.c: Updates for PE/COFF V8.0, and clarification
153 (dir_names): Added CLR Runtime Header to dir_names[].
154 (_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX
155 subsystem names
156 (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
157 (pe_print_idata, pe_print_edata)
158 (_bfd_XX_bfd_copy_private_bfd_data_common)
159 (_bfd_XXi_final_link_postscript): Use #DEFINEs for index into
160 DataDirectory.
162 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
164 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
165 prototype.
166 (bfd_elf32_arm_set_byteswap_code): New prototype.
167 * bfd-in2.h: Regenerate.
168 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
169 byteswap_code as an argument. Revert 2006-11-01 change.
170 (bfd_elf32_arm_set_byteswap_code): New.
171 (elf32_arm_size_dynamic_sections): Call
172 bfd_elf32_arm_process_before_allocation.
174 2006-11-10 Thiemo Seufer <ths@mips.com>
176 * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
177 for SDE configs.
179 2006-11-10 Nick Clifton <nickc@redhat.com>
181 * config.bfd: Move previously obsoleted targets to the REMOVED
182 list.
183 Add maxq-*-coff to the obsolete list.
185 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
187 * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
188 * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
189 * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
191 2006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
193 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
194 on error.
195 (find_arm_glue): Likewise.
196 (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
197 (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
198 ERROR_MESSAGE argument and pass it through.
199 (elf32_arm_to_thumb_export_stub): Update.
200 (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
202 2006-11-07 Alan Modra <amodra@bigpond.net.au>
204 * elf64-ppc.c (enum _ppc64_sec_type): New.
205 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
206 and rename fields. Add sec_type and has_14bit_branch.
207 (struct ppc_link_hash_table): Remove has_14bit_branch.
208 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
209 (ppc64_elf_relocate_section): Likewise.
210 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
211 (ppc64_elf_size_stubs): Don't set default group size here.
212 (group_sections): Instead do so here, and group sections using
213 their individual requirements.
215 2006-11-07 Alan Modra <amodra@bigpond.net.au>
217 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
218 and union.
219 (struct ppc_link_hash_entry): Add "next_dot_sym".
220 (struct ppc_link_hash_table): Add "dot_syms".
221 (link_hash_newfunc): Make list of syms starting with a dot.
222 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
223 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
224 (struct add_symbol_adjust_data): Delete.
225 (add_symbol_adjust): Simplify params and return.
226 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
227 not all syms.
229 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
231 * libbfd-in.h (_bfd_clear_contents): New prototype.
232 * reloc.c (_bfd_clear_contents): New.
233 * libbfd.h: Regenerated.
235 * elf32-arm.c (elf32_arm_final_link_relocate): Use
236 _bfd_clear_contents.
237 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
238 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
239 * elf32-i386.c (elf_i386_relocate_section): Likewise.
240 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
241 * elf32-s390.c (elf_s390_relocate_section): Likewise.
242 * elf32-sh.c (sh_elf_relocate_section): Likewise.
243 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
244 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
245 * elf64-s390.c (elf_s390_relocate_section): Likewise.
246 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
247 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
249 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
250 zero for discarded symbols.
251 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
253 2006-11-01 Thiemo Seufer <ths@mips.com>
254 David Ung <davidu@mips.com>
256 * elf-bfd.h (local_call_stubs): New member.
257 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
258 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
259 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
260 the new stub macros.
261 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
262 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
263 used stubs with SEC_KEEP. Use the new stub macros.
265 2006-11-01 Alan Modra <amodra@bigpond.net.au>
267 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
268 check for PLT usage.
270 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
272 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
274 2006-10-31 Alan Modra <amodra@bigpond.net.au>
276 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
277 boundary. Tidy. Comment.
279 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
281 PR ld/3111
282 * elf-bfd.h (elf_obj_tdata): Add symbuf.
283 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
284 (_bfd_elf_check_kept_section): Likewise.
285 (bfd_elf_match_symbols_in_sections): Likewise.
287 * elf.c (assign_section_numbers): Updated to add
288 struct bfd_link_info *.
289 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
290 buffer if info->reduce_memory_overheads is false.
292 * elflink.c (match_group_member): Updated to add
293 struct bfd_link_info *.
294 (_bfd_elf_check_kept_section): Likewise.
295 (elf_link_input_bfd): Likewise.
296 (_bfd_elf_section_already_linked): Likewise.
297 (bfd_elf_final_link): Free symbol buffer if
298 info->reduce_memory_overheads is false.
300 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
301 struct bfd_link_info *.
302 (_bfd_generic_section_already_linked): Likewise.
303 * libbfd.h: Regenerated.
305 * linker.c (bfd_section_already_linked): Add
306 struct bfd_link_info *.
307 (_bfd_generic_section_already_linked): Likewise.
308 * targets.c (bfd_target): Add struct bfd_link_info * to
309 _section_already_linked.
310 * bfd-in2.h: Regenerated.
312 2006-10-30 Alan Modra <amodra@bigpond.net.au>
314 * bfd.c (bfd_error_type): Add bfd_error_on_input.
315 (input_bfd, input_error): New static vars.
316 (bfd_set_error): Handle bfd_error_on_input.
317 (bfd_errmsg): Likewise.
318 (bfd_perror): Simplify.
319 * archive.c (_bfd_write_archive_contents): Report errors on input.
320 * bfd-in2.h: Regenerate.
322 2006-10-30 Alan Modra <amodra@bigpond.net.au>
324 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
326 2006-10-28 Richard Sandiford <richard@codesourcery.com>
328 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
329 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
330 (elf_mips_howto_table_rela): Likewise.
331 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
332 (mips_elf64_howto_table_rela): Likewise.
334 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
336 * elf.c (_bfd_elf_init_private_section_data): Assert output
337 section ELF type instead of check if it is SHT_NULL. Copy
338 OS/PROC specific flags from input section to output section.
340 2006-10-27 Alan Modra <amodra@bigpond.net.au>
342 * section.c (SEC_KEEP): Update comment.
343 * bfd-in2.h: Regenerate.
344 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
345 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
346 * stabs.c (_bfd_discard_section_stabs): Likewise.
347 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
349 2006-10-26 Ben Elliston <bje@au.ibm.com>
351 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
353 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
354 * targets.c (find_target): Remove extraneous break.
356 2006-10-26 Ben Elliston <bje@au.ibm.com>
358 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
359 (struct maxq_reloc_map): Unused; remove.
360 (maxq_reloc_map): Likewise.
361 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
363 2006-10-26 Ben Elliston <bje@au.ibm.com>
365 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
366 from int to enum dynamic_lib_link_class lib_class.
367 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
368 * bfd-in2.h: Regenerate.
370 2006-10-25 Alan Modra <amodra@bigpond.net.au>
371 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
372 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
373 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
374 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
376 * cpu-spu.c: New file.
377 * elf32-spu.c: New file.
378 * elf32-spu.h: New file.
379 * archures.c: Add SPU support.
380 * config.bfd: Likewise.
381 * configure.in: Likewise.
382 * reloc.c: Likewise.
383 * targets.c: Likewise.
384 * Makefile.am: Likewise. Run "make dep-am".
385 * libbfd.h: Regenerate.
386 * bfd-in2.h: Regenerate.
387 * Makefile.in: Regenerate.
388 * configure: Regenerate.
389 * po/SRC-POTFILES.in: Regenerate.
391 2006-10-23 Alan Modra <amodra@bigpond.net.au>
393 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
395 2006-10-23 Alan Modra <amodra@bigpond.net.au>
397 * elf32-score.c: Formatting.
398 (elf_backend_omit_section_dynsym): Define.
399 (score_elf_create_dynamic_relocation): Remove code copied from mips.
400 Don't use section syms in dynamic relocs. Remove unused param.
401 (score_elf_final_link_relocate): Remove unused param.
403 2006-10-23 Alan Modra <amodra@bigpond.net.au>
405 * linker.c (fix_syms): Choose best of previous and next
406 section based on section flags and vma.
408 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
410 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
411 only when the non visibility part of st_other is non-zero.
412 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
414 2006-10-20 Richard Sandiford <richard@codesourcery.com>
416 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
417 PT_DYNAMIC on GNU/Linux targets.
419 2006-10-20 Richard Sandiford <richard@codesourcery.com>
421 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
422 size of .rel.dyn reflect the value of DT_RELSZ.
424 2006-10-20 Richard Sandiford <richard@codesourcery.com>
426 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
427 a PT_NULL header for dynamic objects.
428 (_bfd_mips_elf_modify_segment_map): Add it.
430 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
432 * elf32-score.c (score_elf_rel_dyn_section): Replace
433 bfd_make_section with bfd_make_section_with_flags.
434 (_bfd_score_elf_create_dynamic_sections): Ditto.
435 (score_elf_create_got_section): Ditto.
436 (score_elf_final_link_relocate): Delete referrence to
437 EF_SCORE_HASENTRY.
439 2006-10-19 Richard Sandiford <richard@codesourcery.com>
441 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
442 same symbol by increasing r_offset.
443 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
444 large and very small symbol indexes.
446 2006-10-19 Richard Sandiford <richard@codesourcery.com>
448 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
449 and DT_MIPS_RLD_MAP tags for position-independent executables.
450 Do not add DT_DEBUG to shared libraries for any MIPS target.
452 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
454 PR ld/3290
455 * elflink.c (elf_link_add_object_symbols): Hide definitions in
456 debug sections.
458 2006-10-19 Alan Modra <amodra@bigpond.net.au>
460 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
461 don't set, glue section size.
462 (record_arm_to_thumb_glue): Set glue section size here.
463 (record_thumb_to_arm_glue): Likewise.
464 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
465 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
467 2006-10-18 Roy Marples <uberlord@gentoo.org>
469 * elf64-sparc.c: Add FreeBSD support.
470 (elf64_sparc_fbsd_post_process_headers): New function.
471 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
472 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
473 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
474 * configure: Regenerate.
476 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
478 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
479 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
480 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
481 R_ARM_THM_MOVT_BREL relocations.
483 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
485 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
486 R_THM_CALL to 25 and remove FIXME comment.
487 (using_thumb2): New function.
488 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
490 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
492 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
493 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
494 (elf32_arm_gc_sweep_hook): Likewise.
495 (elf32_arm_check_relocs): Likewise.
496 (allocate_dynrelocs): Likewise.
498 2006-10-17 Alan Modra <amodra@bigpond.net.au>
500 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
501 text_index_section and data_index_section.
502 (struct elf_backend_data): Add elf_backend_init_index_section.
503 (_bfd_elf_init_1_index_section): Declare.
504 (_bfd_elf_init_2_index_sections): Declare.
505 * elfxx-target.h (elf_backend_init_index_section): Define.
506 (elfNN_bed): Init new field.
507 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
508 section and text_index_section plus data_index_section.
509 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
510 (_bfd_elf_init_1_index_section): New function.
511 (_bfd_elf_init_2_index_sections): New function.
512 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
513 (elf_link_input_bfd): When emitting relocs, use text_index_section
514 and data_index_section for removed sections.
515 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
516 * elf32-i386.c: Likewise.
517 * elf32-m32r.c: Likewise.
518 * elf32-sh.c: Likewise.
519 * elf32-xstormy16.c: Likewise.
520 * elf32-xtensa.c: Likewise.
521 * elf64-alpha.c: Likewise.
522 * elf64-hppa.c: Likewise.
523 * elf64-mmix.c: Likewise.
524 * elf64-sh64.c: Likewise.
525 * elfxx-ia64.c: Likewise.
526 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
527 and data_index_section sym for relocs against sections with no dynamic
528 section sym.
529 (elf_backend_init_index_section): Define.
530 * elf32-cris.c: Similarly.
531 * elf32-hppa.c: Similarly.
532 * elf32-i370.c: Similarly.
533 * elf32-m68k.c: Similarly.
534 * elf32-mips.c: Similarly.
535 * elf32-ppc.c: Similarly.
536 * elf32-s390.c: Similarly.
537 * elf32-sparc.c: Similarly.
538 * elf32-vax.c: Similarly.
539 * elf64-mips.c: Similarly.
540 * elf64-ppc.c: Similarly.
541 * elf64-s390.c: Similarly.
542 * elf64-sparc.c: Similarly.
543 * elf64-x86-64.c: Similarly.
544 * elfn32-mips.c: Similarly.
545 * elfxx-mips.c: Similarly.
546 * elfxx-sparc.c: Similarly.
547 * linker.c (fix_syms): Base symbols in removed sections on
548 previous section in preference to using absolute section.
550 2006-10-16 Andreas Schwab <schwab@suse.de>
552 * elfxx-ia64.c (addend_compare): Properly compute return value.
554 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
556 PR ld/3314
557 * elf.c (assign_file_positions_for_non_load_sections): Don't
558 page align empty SHF_ALLOC sections.
560 2006-10-13 Jakub Jelinek <jakub@redhat.com>
562 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
563 .plt sh_entsize to 0 if plt header size isn't multiple of
564 plt entry size or for 32-bit which adds a nop insn at the
565 end of the .plt section.
567 2006-10-12 Bob Wilson <bob.wilson@acm.org>
569 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
570 (elf_backend_action_discarded): Define.
572 2006-10-11 Bob Wilson <bob.wilson@acm.org>
574 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
575 unresolvable relocation error.
576 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
577 symbols to zero.
579 2006-10-10 Bob Wilson <bob.wilson@acm.org>
581 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
582 for PIE executables.
584 2006-10-03 Jakub Jelinek <jakub@redhat.com>
586 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
587 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
588 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
589 DW_CFA_val_{offset{,_sf},expression}.
590 (skip_non_nops): Record number of DW_CFA_set_loc ops.
591 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
592 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
593 or going to be pcrel, compute set_loc array.
594 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
595 against DW_CFA_set_loc operands.
596 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
598 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
600 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
601 symbols from the --just-syms file.
603 2006-10-01 Alan Modra <amodra@bigpond.net.au>
605 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
606 existence of PLT.
608 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
610 PR ld/3283
611 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
612 relocation overflow on branches to undefweaks.
614 2006-09-29 Alan Modra <amodra@bigpond.net.au>
616 * po/BLD-POTFILES.in: Regenerate.
617 * po/SRC-POTFILES.in: Regenerate.
619 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
621 PR 3276
622 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
623 alignment for .data$, .rdata$ and .text$ sections so that sse
624 and sse2 code will work for linkonce sections too.
625 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
627 2006-09-28 Alan Modra <amodra@bigpond.net.au>
629 * elflink.c (_bfd_elf_gc_mark_hook): New function.
630 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
631 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
632 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
633 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
634 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
635 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
636 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
637 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
638 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
639 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
640 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
641 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
642 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
643 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
644 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
645 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
646 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
647 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
648 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
649 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
650 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
651 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
652 (bfinfdpic_gc_sweep_hook): Delete.
653 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
654 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
655 (elf32_d10v_gc_sweep_hook): Delete.
656 (elf_backend_gc_sweep_hook): Don't define.
657 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
658 (fr30_elf_gc_sweep_hook): Delete.
659 (elf_backend_gc_sweep_hook): Don't define.
660 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
661 (elf32_frv_gc_sweep_hook): Delete.
662 (elf_backend_gc_sweep_hook): Don't define.
663 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
664 (iq2000_elf_gc_sweep_hook): Delete.
665 (elf_backend_gc_sweep_hook): Don't define.
666 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
667 _bfd_elf_gc_mark_hook.
668 (openrisc_elf_gc_sweep_hook): Delete.
669 (elf_backend_gc_sweep_hook): Don't define.
670 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
671 (v850_elf_gc_sweep_hook): Delete.
672 (elf_backend_gc_sweep_hook): Don't define.
673 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
674 _bfd_elf_gc_mark_hook.
675 (xstormy16_elf_gc_sweep_hook): Delete.
676 (elf_backend_gc_sweep_hook): Don't define.
677 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
678 (sh_elf64_gc_sweep_hook): Delete.
679 (elf_backend_gc_sweep_hook): Don't define.
680 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
681 (elf32_avr_gc_sweep_hook): Delete.
682 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
683 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
684 (elf32_cr16c_gc_sweep_hook): Delete.
685 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
686 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
687 (elf32_crx_gc_sweep_hook): Delete.
688 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
689 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
690 (elf32_h8_gc_sweep_hook): Delete.
691 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
692 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
693 (ip2k_elf_gc_sweep_hook): Delete.
694 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
695 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
696 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
697 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
698 (elf_backend_gc_sweep_hook): Don't define.
699 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
700 (elf_backend_gc_sweep_hook): Don't define.
701 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
702 (elf32_m68hc11_gc_sweep_hook): Delete.
703 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
704 (elf32_m68hc11_gc_sweep_hook): Delete.
705 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
706 (elf32_msp430_gc_sweep_hook): Delete.
707 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
708 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
709 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
711 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
713 * bfd-in.h (CONST_STRNCPY) : Delete.
714 (LITSTRCPY) : New.
715 (LITMEMCPY) : New.
716 * bfd-in2.h : Regenerate.
717 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
718 calculate string lengths.
719 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
721 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
723 PR ld/3223
724 PR ld/3267
725 * elf.c (assign_file_positions_for_non_load_sections): Don't
726 warn zero size allocated sections.
728 2006-09-27 Alan Modra <amodra@bigpond.net.au>
730 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
731 to "name" so that compiler realizes it is never uninitialized.
732 Use bfd_elf_sym_name.
734 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
736 PR binutils/3262
737 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
738 bfd_alloc to allocate segment map.
739 (copy_elf_program_header): Likewise.
741 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
742 Joseph Myers <joseph@codesourcery.com>
743 Ian Lance Taylor <ian@wasabisystems.com>
744 Ben Elliston <bje@wasabisystems.com>
746 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
747 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
748 (arch_info_struct, bfd_arm_update_notes): Likewise.
749 (architectures): Likewise.
750 (bfd_arm_merge_machines): Check for iWMMXt2.
751 * bfd-in2.h: Rebuild.
753 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
755 * configure: Regenerated.
757 2006-09-22 Alan Modra <amodra@bigpond.net.au>
759 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
760 on error.
761 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
762 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
763 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
764 and report error.
765 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
767 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
769 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
770 section in LD to LE linker relaxation for R_390_TLS_LDO32.
771 * elf64-s390.c (elf_s390_relocate_section): Likewise for
772 R_390_TLS_LDO64.
774 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
776 * configure.in: Added new target-vectors x86_64coff_vec,
777 x86_64pe_vec, and x86_64pei_vec.
778 * configure: Regenerate.
779 * config.bfd: Adjusted x86_64 target architecture detection.
780 * bfd.c: Add for new target "coff-x86-64"
781 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
782 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
783 * libpei.h: Adjustments for COFF_WITH_pex64.
784 * coffcode.h: Add for new target machine, architecture, signature, and internal
785 signature handler.
786 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
787 * Makefile.in: Regenerate.
788 * pe-x86_64.c: Add for new target "pe-x86-64".
789 * pei-x86_64.c: Add for new target "pei-x86-64".
790 * peicode.h: Adjusts for new targets.
791 (coff_swap_filehdr_out): Set for this target to
792 _bfd_pex64_only_swap_filehdr_out.
793 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
794 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
795 (jump_table jtab): Add for AMD64MAGIC.
796 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
797 (pe_ILF_object_p): Add coff image-file signature to internal
798 signature translation.
799 * peXXigen.c: Adjust proper include of target coff-header and
800 introduced target specific code
801 (COFF_WITH_pex64): New macro for this target.
802 (pe_print_idata): New dumping method for import section of PE+ files.
803 * targets.c: Add new target vectors declarations for x86_64 coff targets.
804 * coffcode.h: Support code to support the x86_64 PE magic number.
805 * coff-x86_64.c: New file.
807 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
809 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
810 for .stabstr entry, explain why.
812 2006-09-17 Anton Blanchard <anton@samba.org>
813 Alan Modra <amodra@bigpond.net.au>
815 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
816 entry isn't absolute.
818 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
820 * cpu-score.c: New file.
821 * elf32-score.c: New file.
822 * config.bfd: Add Score target.
823 * Makefile.am: Add Score files.
824 * Makefile.in: Regenerate.
825 * archures.c: Add Score architecture.
826 * reloc.c: Add Score relocs.
827 * targets.c: Add Score target vectors.
828 * bfd-in2.h: Regenerate.
829 * libbfd.h: Regenerate.
830 * configure.in: Add Score target.
831 * configure: Regenerate.
833 2006-09-16 Nick Clifton <nickc@redhat.com>
834 Pedro Alves <pedro_alves@portugalmail.pt>
836 * bfd-in.h (STRING_COMMA_LEN): New macro. Takes one constant
837 string as its argument and emits the string followed by a comma
838 and then the length of the string.
839 (CONST_STRNEQ): New macro. Checks to see if a variable string
840 has a constant string as its initial characters.
841 (CONST_STRNCPY): New macro. Copies a constant string to the start
842 of a variable string.
843 * bfd-in2.h: Regenerate.
844 * archive.c: Make use of the new macros.
845 * archive64.c: Likewise.
846 * bfd.c: Likewise.
847 * coff-ppc.c: Likewise.
848 * coff-stgo32.c: Likewise.
849 * coffcode.h: Likewise.
850 * cofflink.c: Likewise.
851 * cpu-i960.c: Likewise.
852 * dwarf2.c: Likewise.
853 * ecoff.c: Likewise.
854 * elf-m10300.c: Likewise.
855 * elf.c: Likewise.
856 * elf32-arm.c: Likewise.
857 * elf32-bfin.c: Likewise.
858 * elf32-cris.c: Likewise.
859 * elf32-hppa.c: Likewise.
860 * elf32-i370.c: Likewise.
861 * elf32-i386.c: Likewise.
862 * elf32-iq2000.c: Likewise.
863 * elf32-m32r.c: Likewise.
864 * elf32-m68hc11.c: Likewise.
865 * elf32-m68hc12.c: Likewise.
866 * elf32-m68k.c: Likewise.
867 * elf32-mcore.c: Likewise.
868 * elf32-ppc.c: Likewise.
869 * elf32-s390.c: Likewise.
870 * elf32-sh-symbian.c: Likewise.
871 * elf32-sh.c: Likewise.
872 * elf32-sh64.c: Likewise.
873 * elf32-v850.c: Likewise.
874 * elf32-vax.c: Likewise.
875 * elf32-xtensa.c: Likewise.
876 * elf64-alpha.c: Likewise.
877 * elf64-hppa.c: Likewise.
878 * elf64-mmix.c: Likewise.
879 * elf64-ppc.c: Likewise.
880 * elf64-s390.c: Likewise.
881 * elf64-sh64.c: Likewise.
882 * elf64-x86-64.c: Likewise.
883 * elflink.c: Likewise.
884 * elfxx-ia64.c: Likewise.
885 * elfxx-mips.c: Likewise.
886 * elfxx-sparc.c: Likewise.
887 * hpux-core.c: Likewise.
888 * i386linux.c: Likewise.
889 * ieee.c: Likewise.
890 * libpei.h: Likewise.
891 * linker.c: Likewise.
892 * m68klinux.c: Likewise.
893 * mmo.c: Likewise.
894 * nlmcode.h: Likewise.
895 * osf-core.c: Likewise.
896 * pef.c: Likewise.
897 * som.c: Likewise.
898 * sparclinux.c: Likewise.
899 * vms-hdr.c: Likewise.
901 2006-09-14 Alan Modra <amodra@bigpond.net.au>
903 PR 3181
904 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
905 that have had their SHT_GROUP section removed.
907 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
909 PR ld/3197
910 * elflink.c (elf_link_output_extsym): Compute bucket only if
911 needed.
913 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
915 PR binutils/3186
916 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
917 "gnu.linkonce.wi.".
919 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
921 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
922 unconditional setting of low bit for Thumb symbol
923 mistakenly left behind after check for external
924 symbols was added. Fix comment typo.
926 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
928 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
929 (bfd_elf_link_mark_dynamic_symbol): New.
930 (SYMBOLIC_BIND): New.
932 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
933 with SYMBOLIC_BIND (info, h).
934 (elf_i386_relocate_section): Likewise.
935 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
936 (elf64_x86_64_relocate_section): Likewise.
937 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
939 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
940 (bfd_elf_record_link_assignment): Call
941 bfd_elf_link_mark_dynamic_symbol on new entry.
942 (_bfd_elf_merge_symbol): Likewise.
943 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
944 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
945 SYMBOLIC_BIND (info, h).
946 (_bfd_elf_dynamic_symbol_p): Likewise.
947 (_bfd_elf_symbol_refs_local_p): Likewise.
948 (bfd_elf_size_dynamic_sections): Updated.
950 2006-09-05 Bibo Mao <bibo.mao@intel.com>
952 PR binutils/3171
953 * coffcode.h (coff_write_object_contents): Set the optional
954 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
956 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
958 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
959 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
960 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
961 and R_ARM_THM_PC12 relocations.
963 2006-08-24 Bob Wilson <bob.wilson@acm.org>
965 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
966 (xtensa_get_property_section): New.
967 (xtensa_read_table_entries): Use xtensa_get_property_section.
968 (relax_property_section, xtensa_get_property_predef_flags): Handle
969 group name suffixes in property section names.
970 (match_section_group): New.
972 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
974 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
975 variable.
977 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
979 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
980 plt_thumb_refcount from indirect symbols.
982 2006-08-22 Alan Modra <amodra@bigpond.net.au>
984 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
985 reloc handling.
986 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
988 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
990 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
991 comment for target1_is_rel.
993 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
995 * Makefile.am: Add rules to build pe-arm-wince.lo
996 and pei-arm-wince.lo objects.
997 * Makefile.in: Regenerate.
998 * pe-arm-wince.c: New file.
999 * pei-arm-wince.c: New file.
1000 * pei-arm.c: Remove ARM_WINCE block.
1001 * pe-arm.c: Remove ARM_WINCE block. Rename
1002 bfd_arm_pe_allocate_interworking_sections,
1003 bfd_arm_pe_get_bfd_for_interworking, and
1004 bfd_arm_pe_process_before_allocation to
1005 bfd_armpe_allocate_interworking_sections,
1006 bfd_armpe_get_bfd_for_interworking, and
1007 bfd_armpe_process_before_allocation. Move them before
1008 including bfd.h.
1009 * bfd.c: ARM wince bfd format names were renamed. Adjust.
1010 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
1011 with unexpected/conflicting relocs.
1012 * targets.c: The arm-wince-pe target got its own new vector.
1013 Adjust.
1014 * config.bfd: Likewise.
1015 * configure.in: Likewise.
1016 * configure: Regenerate.
1018 2006-08-18 Paul Brook <paul@codesourcery.com>
1020 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
1021 (elf32_arm_link_hash_newfunc): Initialize export_glue.
1022 (record_arm_to_thumb_glue): Return stub symbol.
1023 (elf32_arm_create_thumb_stub): New function.
1024 (elf32_arm_to_thumb_stub): Use it.
1025 (elf32_arm_to_thumb_export_stub): New function.
1026 (elf32_arm_begin_write_processing): New function.
1027 (allocate_dynrelocs): Allocate Arm stubs.
1028 (elf_backend_begin_write_processing): Define.
1029 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
1030 Call elf32_arm_begin_write_processing.
1032 2006-08-17 Alan Modra <amodra@bigpond.net.au>
1034 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
1035 (ppc64_elf_build_stubs): Use new lazy linking stub.
1037 2006-08-17 Alan Modra <amodra@bigpond.net.au>
1039 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
1041 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
1043 PR ld/3015
1044 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
1045 only if there is a PT_DYNAMIC segment.
1046 (_bfd_elf_map_sections_to_segments): Likewise.
1047 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
1048 segment alignment to 1.
1050 2006-08-15 Thiemo Seufer <ths@mips.com>
1051 Nigel Stephens <nigel@mips.com>
1053 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
1054 (elf_backend_merge_symbol_attribute): Define.
1055 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
1056 visibility flags.
1057 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
1059 2006-08-15 Thiemo Seufer <ths@mips.com>
1060 Nigel Stephens <nigel@mips.com>
1061 David Ung <davidu@mips.com>
1063 * config.bfd: Add configurations for mips*el-sde-elf* and
1064 mips*-sde-elf*.
1066 2006-08-14 DJ Delorie <dj@redhat.com>
1068 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
1069 (elf32_mn10300_count_hash_table_entries): New.
1070 (elf32_mn10300_list_hash_table_entries): New.
1071 (sort_by_value): New.
1072 (mn10300_elf_relax_section): Don't skip data sections; restrict
1073 code-specific tests to code-specific areas so that potential
1074 indirect calls can be detected. Check for multiple local symbols
1075 at the same address and merge their flags.
1076 (elf32_mn10300_link_hash_newfunc): Initialize value.
1078 2006-08-14 Thiemo Seufer <ths@mips.com>
1080 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
1081 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
1082 symbols in .scommon.
1084 2006-08-11 Thiemo Seufer <ths@mips.com>
1086 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
1087 sh_entsize only when sgot was already initialized.
1089 2006-08-08 DJ Delorie <dj@redhat.com>
1091 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
1092 non-moving .align directives. Preserve any DIR32 offset when
1093 converting bsr's to jsr's.
1095 2006-08-08 Alan Modra <amodra@bigpond.net.au>
1097 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
1098 after stubs have been built.
1100 2006-08-07 Nick Clifton <nickc@redhat.com>
1102 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
1103 vectors if they are going to be created.
1105 2006-08-07 Nick Clifton <nickc@redhat.com>
1107 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
1108 * configure: Regenerate.
1110 2006-08-07 Nick Clifton <nickc@redhat.com>
1112 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
1113 relocation types if the target is ARM_WINCE.
1115 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
1117 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
1118 and pei-arm-little.
1119 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
1120 ARM_SECREL.
1121 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
1122 ARM_SECREL.
1123 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1124 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
1125 pe-arm.c.
1126 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1128 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
1130 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
1131 list removed sections to stderr.
1133 2006-08-04 Richard Sandiford <richard@codesourcery.com>
1134 Kazu Hirata <kazu@codesourcery.com>
1135 Phil Edwards <phil@codesourcery.com>
1136 Nathan Sidwell <nathan@codesourcery.com>
1138 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
1139 bfd_elf32_shlvxworks_vec.
1140 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
1141 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
1142 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
1143 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
1144 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
1145 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
1146 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
1147 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
1148 * configure: Regenerate.
1149 * Makefile.am: Regenerate dependencies.
1150 * Makefile.in: Regenerate.
1151 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
1152 (elf_vxworks_add_symbol_hook): Use it.
1153 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
1154 table entry to check for weak undefined symbols and to obtain
1155 the original bfd.
1156 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
1157 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
1158 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
1159 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
1160 special_function field.
1161 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1162 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1163 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1164 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1165 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1166 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1167 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1168 * elf32-sh.c: Include elf32-vxworks.h.
1169 (MINUS_ONE): Define.
1170 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1171 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1172 to sh_elf_reloc.
1173 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
1174 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1175 SH_ELF_RELOC set to bfd_elf_generic_reloc.
1176 (vxworks_object_p, get_howto_table): New functions.
1177 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1178 (sh_elf_info_to_howto): Use get_howto_table.
1179 (sh_elf_relax_section): Honor the partial_inplace field of the
1180 R_SH_DIR32 howto.
1181 (sh_elf_relax_delete_bytes): Likewise.
1182 (elf_sh_plt_info): New structure.
1183 (PLT_ENTRY_SIZE): Replace both definitions with...
1184 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1185 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1186 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1187 (elf_sh_plt0_entry_le): Likewise.
1188 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1189 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1190 (elf_sh_plts): New structure, with separate definitions for
1191 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1192 (elf_sh_plt0_entry): Delete both definitions.
1193 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1194 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1195 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1196 (elf_sh_plt_reloc_offset): Likewise.
1197 (movi_shori_putval): Delete in favor of...
1198 (install_plt_field): ...this new function, with separate definitions
1199 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1200 (get_plt_info): New function, with separate definitions
1201 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1202 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1203 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1204 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1205 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1206 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1207 (get_plt_index, get_plt_offset): New functions.
1208 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1209 (sh_elf_link_hash_table_create): Initialize them.
1210 (sh_elf_create_dynamic_sections): Call
1211 elf_vxworks_create_dynamic_sections for VxWorks.
1212 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1213 entries. Allocate relocation entries in .rela.plt.unloaded if
1214 generating a VxWorks executable.
1215 (sh_elf_always_size_sections): New function.
1216 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1217 .rela.plt.unloaded.
1218 (sh_elf_relocate_section): Use get_howto_table. Honor
1219 partial_inplace when calculating the addend for dynamic
1220 relocations. Use get_plt_index.
1221 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1222 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1223 executables. Populate .rela.plt.unloaded. Do not make
1224 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1225 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1226 htab->plt_info. Handle cases where there is no special PLT header.
1227 Populate the first relocation in .rela.plt.unloaded and fix up
1228 the remaining entries.
1229 (sh_elf_plt_sym_val): Use get_plt_info.
1230 (elf_backend_always_size_sections): Define.
1231 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1232 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1233 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1234 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1235 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1236 (elf_backend_add_symbol_hook): Likewise.
1237 (elf_backend_link_output_symbol_hook): Likewise.
1238 (elf_backend_emit_relocs): Likewise.
1239 (elf_backend_final_write_processing): Likewise.
1240 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1241 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1242 (bfd_elf32_shvxworks_vec): Likewise.
1243 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1244 bfd_elf32_shvxworks_vec.
1246 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1248 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1249 * configure: Regenerate.
1251 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1253 PR binutils/2983
1254 * elf64-x86-64.c: Add FreeBSD support.
1255 (elf64_x86_64_fbsd_post_process_headers): New function.
1256 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1257 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1258 to the targ_selvecs.
1259 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1260 * configure: Regenerate.
1262 2006-07-26 Andreas Schwab <schwab@suse.de>
1264 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1266 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1268 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1269 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1270 (define elf_backend_modify_segment_map): Don't define.
1272 2006-07-25 Thiemo Seufer <ths@networkno.de>
1274 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1275 linking of objects for compatible machine types.
1277 2006-07-25 Thiemo Seufer <ths@networkno.de>
1279 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1280 also for same symbol.
1282 2006-07-25 Thiemo Seufer <ths@mips.com>
1284 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1286 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1288 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1289 sections only if the SHF_OS_NONCONFORMING flag is present.
1291 2006-07-24 Nick Clifton <nickc@redhat.com>
1293 PR ld/2729
1294 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1295 existance of output sections before putting their entries into the
1296 DataDictionary.
1298 2006-07-20 Thiemo Seufer <ths@mips.com>
1300 * elf32-mips.c (mips16_jump_reloc): Remove function.
1301 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1302 instead of mips16_jump_reloc.
1303 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1304 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1305 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1307 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1309 * bfd-in.h (enum notice_asneeded_action): Define.
1310 * bfd-in2.h: Regenerate.
1311 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1312 function with NULL name for as-needed handling.
1314 2006-07-18 Paul Brook <paul@codesourcery.com>
1316 * bfd-in2.h: Regenerate.
1317 * libbfd.h: Regenerate.
1318 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1320 2006-07-18 Nick Clifton <nickc@redhat.com>
1322 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1323 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1324 sections.
1325 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1327 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1329 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1331 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1333 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1334 to the start of a block.
1336 2006-07-13 Nick Clifton <nickc@redhat.com>
1338 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1339 returning a NULL value.
1341 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1343 PR ld/2884
1344 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1345 the old versioned dynamic definition to the new one with
1346 non-default visibility. Hide the symbol if it is hidden or
1347 internal.
1349 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1351 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1353 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1355 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1356 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1357 Handle SHT_GNU_HASH.
1358 (special_sections_g): Include .gnu.hash section.
1359 (bfd_elf_gnu_hash): New function.
1360 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1361 (struct elf_backend_data): Add elf_hash_symbol method.
1362 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1363 only if info->emit_hash, create .gnu.hash section if
1364 info->emit_gnu_hash.
1365 (struct collect_gnu_hash_codes): New type.
1366 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1367 _bfd_elf_hash_symbol): New functions.
1368 (compute_bucket_count): Don't compute HASHCODES array, instead add
1369 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1370 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1371 When not optimizing, use the number of hashed symbols rather than
1372 dynsymcount.
1373 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1374 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1375 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1376 adjust compute_bucket_count caller. Create and populate .gnu.hash
1377 section if info->emit_gnu_hash.
1378 (elf_link_output_extsym): Only populate .hash section if
1379 finfo->hash_sec != NULL.
1380 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1381 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1382 (elfNN_bed): Add elf_backend_hash_symbol.
1383 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1384 (elf_backend_hash_symbol): Define.
1385 * elf32-i386.c (elf_i386_hash_symbol): New function.
1386 (elf_backend_hash_symbol): Define.
1388 2006-07-05 Nick Clifton <nickc@redhat.com>
1390 PR ld/2659
1391 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1392 entry when multiple definitions of a symbol are encountered.
1394 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1396 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1397 instead of 2 nops.
1398 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1399 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1401 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1403 PR ld/2513
1404 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1405 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1406 2006-04-08 changes.
1407 (elf_i386_relocate_section): Likewise. For GD->IE transition
1408 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1410 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1412 PR ld/2754
1413 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1414 program_header_size to -1.
1415 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1416 (assign_file_positions_for_load_sections ): Likewise.
1417 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1418 available.
1419 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1420 alloc if already done.
1421 * elf32-i386.c (elf_i386_mkobject): Likewise.
1422 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1423 * elf32-s390.c (elf_s390_mkobject): Likewise.
1424 * elf32-sh.c (sh_elf_mkobject): Likewise.
1425 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1426 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1427 * elf64-s390.c (elf_s390_mkobject): Likewise.
1428 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1429 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1431 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1433 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1434 section for relocatable link.
1436 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1438 * elf-bfd.h (struct elf_backend_data): Add
1439 elf_backend_modify_program_headers.
1440 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1441 (elfNN_bed): Init new field.
1442 * elf.c (elf_modify_segment_map): Remove comment.
1443 (assign_file_positions_for_load_sections): Only call
1444 elf_modify_segment_map for objcopy/strip.
1445 (assign_file_positions_except_relocs): Call
1446 elf_backend_modify_program_headers.
1447 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1448 .stack section.
1449 (elf32_frvfdpic_modify_segment_map): Delete.
1450 (elf32_frvfdpic_modify_program_headers): New.
1451 (elf_backend_modify_segment_map): Don't define.
1452 (elf_backend_modify_program_headers): Define.
1453 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1454 .stack section.
1455 (elf32_bfinfdpic_modify_segment_map): Delete.
1456 (elf32_bfinfdpic_modify_program_headers): New.
1457 (elf_backend_modify_segment_map): Don't define.
1458 (elf_backend_modify_program_headers): Define.
1459 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1460 Split out from..
1461 (elfNN_ia64_modify_segment_map): ..here.
1462 (elf_backend_modify_program_headers): Define.
1464 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1466 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1467 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1469 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1471 * elf-bfd.h: Formatting.
1472 (_bfd_elf_map_sections_to_segments): Declare.
1473 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1474 clear program_header_size.
1475 * elf.c (get_program_header_size): Move. Don't use or set saved
1476 program_header_size here.
1477 (elf_modify_segment_map): New function. Split out from..
1478 (assign_file_positions_for_load_sections): ..here. Assert
1479 header size is correct. Remove dead code.
1480 (_bfd_elf_map_sections_to_segments): Rename from
1481 map_sections_to_segments. Make global. Use get_program_header_size
1482 when we need estimate of header size. Call elf_modify_segment_map.
1483 Set program_header_size.
1484 (print_segment_map): Delete.
1485 (_bfd_elf_sizeof_headers): If segment_map available, get the
1486 actual size.
1487 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1488 for calling more than once.
1489 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1490 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1491 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1492 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1493 (elf_backend_additional_program_headers): Delete.
1494 (elf_backend_modify_segment_map): Delete.
1495 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1496 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1497 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1499 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1501 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1502 bit for undefined symbols.
1504 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1506 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1507 parameter.
1508 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1509 bfd_link_info pointer.
1510 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1511 * bfd.c (bfd_sizeof_headers): Tweak param name.
1512 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1513 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1514 * binary.c (binary_sizeof_headers): Adjust.
1515 * bout.c (b_out_sizeof_headers): Adjust.
1516 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1517 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1518 * coffgen.c (coff_sizeof_headers): Adjust.
1519 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1520 (ecoff_compute_section_file_positions): Adjust.
1521 (_bfd_ecoff_write_object_contents): Adjust.
1522 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1523 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1524 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1525 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1526 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1527 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1528 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1529 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1530 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1531 * i386msdos.c: Convert to ISO C.
1532 (msdos_sizeof_headers): Adjust.
1533 * i386os9k.c: Convert to ISO C.
1534 (os9k_sizeof_headers): Adjust.
1535 * ieee.c (ieee_sizeof_headers): Adjust.
1536 * ihex.c (ihex_sizeof_headers): Adjust.
1537 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1538 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1539 * libcoff-in.h (coff_sizeof_headers): Adjust.
1540 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1541 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1542 * mmo.c (mmo_sizeof_headers): Adjust.
1543 * oasys.c (oasys_sizeof_headers): Adjust.
1544 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1545 * pef.c (bfd_pef_sizeof_headers): Adjust.
1546 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1547 * som.c (som_sizeof_headers): Adjust.
1548 * srec.c (srec_sizeof_headers): Adjust.
1549 * tekhex.c (tekhex_sizeof_headers): Adjust.
1550 * versados.c (versados_sizeof_headers): Adjust.
1551 * vms.c (vms_sizeof_headers): Adjust.
1552 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1553 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1554 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1555 * bfd-in2.h: Regenerate.
1556 * libbfd.h: Regenerate.
1557 * libcoff.h: Regenerate.
1559 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1561 * bfd-in2.h: Regenerate.
1562 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1563 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1564 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1565 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1566 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1567 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1568 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1569 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1570 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1571 R_ARM_LDC_SB_G2): New relocation types.
1572 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1573 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1574 and friends.
1575 (elf32_arm_howto_table_3): Delete; contents merged into
1576 elf32_arm_howto_table_2.
1577 (elf32_arm_howto_from_type): Adjust correspondingly.
1578 (elf32_arm_reloc_map): Extend with the above relocations.
1579 (calculate_group_reloc_mask): New function.
1580 (identify_add_or_sub): New function.
1581 (elf32_arm_final_link_relocate): Support for the above
1582 relocations.
1583 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1584 codes to correspond to the above relocations.
1586 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1588 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1589 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1590 (elf_m68k_plt_entry): Likewise.
1591 (elf_m68k_plt_info): New table.
1592 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1593 (ISAB_PLT_ENTRY_SIZE): ...this.
1594 (CFV4E_FLAG): Delete.
1595 (elf_cfv4e_plt0_entry): Rename to...
1596 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1597 for the second instruction too.
1598 (elf_cfv4e_plt_entry): Rename to...
1599 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1600 (elf_isab_plt_info): New table.
1601 (CPU32_FLAG): Delete.
1602 (PLT_CPU32_ENTRY_SIZE): Rename to...
1603 (CPU32_PLT_ENTRY_SIZE): ...this.
1604 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1605 style in-place addends.
1606 (elf_cpu32_plt_entry): Likewise.
1607 (elf_cpu32_plt_info): New table.
1608 (elf_m68k_link_hash_table): Add a plt_info field.
1609 (elf_m68k_link_hash_table_create): Initialize it.
1610 (elf_m68k_get_plt_info): New function.
1611 (elf_m68k_always_size_sections): Likewise.
1612 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1613 (elf_m68k_install_pc32): New function.
1614 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1615 elf_m68k_install_pc32.
1616 (elf_m68k_finish_dynamic_sections): Likewise.
1617 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1618 (elf_backend_always_size_sections): Define.
1620 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1622 * elflink.c (elf_link_add_object_symbols): Save and restore
1623 struct bfd_hash_table table, size and count fields for
1624 as-needed libs.
1626 2006-06-12 Thiemo Seufer <ths@mips.com>
1628 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1629 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1630 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1631 Delete old comments.
1632 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1634 2006-06-12 Nick Clifton <nickc@redhat.com>
1636 PR binutils/2735
1637 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1638 about mismatched alignments to allow for the case where the common
1639 alignment has been deduced from the section alignment.
1640 * bfd.c (_bfd_default_error_handler): Update comment to explain
1641 why bfd and asection varargs are out of order. Explicitly catch
1642 and abort on NULL bfd and asection arguments.
1644 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1645 Thiemo Seufer <ths@mips.com>
1647 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1648 (STUB_ORI): New macro.
1649 (STUB_LI16U): Fix formatting.
1650 (MIPS_FUNCTION_STUB_SIZE): Delete.
1651 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1652 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1653 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1654 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1655 instead of MIPS_FUNCTION_STUB_SIZE.
1656 (count_section_dynsyms): New function, split out from
1657 _bfd_mips_elf_final_link.
1658 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1659 of the number of dynamic symbols needed and use it to set up
1660 function_stub_size. Use function_stub_size rather than
1661 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1662 Use 16-byte stubs for 0x10000 dynamic symbols.
1663 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1664 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1665 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1666 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1667 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1668 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1669 Use STUB_ORI rather than STUB_LI16U for big stubs.
1670 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1671 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1673 2006-06-09 David Ung <davidu@mips.com>
1675 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1676 calling relocations.
1678 2006-06-08 David Daney <ddaney@avtrex.com>
1680 * elfxx-mips.c (STUB_LI16): Removed.
1681 (STUB_LUI): New macro.
1682 (STUB_LI16U): Ditto.
1683 (STUB_LI16S): Ditto.
1684 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1685 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1686 MIPS_FUNCTION_STUB_SIZE.
1687 (_bfd_mips_elf_always_size_sections): Ditto.
1688 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1689 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1690 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1691 to allow larger symbol table indexes.
1693 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1695 * po/Make-in (pdf, ps): New dummy targets.
1697 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1699 * hash.c (bfd_hash_lookup): Correct stray line.
1701 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1702 (elfcore_grok_nto_status): Use long instead of pid_t.
1703 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1705 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1707 * po/Make-in (top_builddir): Define.
1709 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1711 * Makefile.am: Run "make dep-am".
1712 * Makefile.in: Regenerate.
1713 * config.in: Regenerate.
1715 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1716 H.J. Lu <hongjiu.lu@intel.com>
1718 PR ld/2723
1719 * elflink.c (bfd_elf_final_link): Don't output section symbols
1720 for special ELF sections.
1722 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1724 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1725 instead of bfd_make_section*.
1726 * aix386-core.c: Likewise.
1727 * aix5ppc-core.c: Likewise.
1728 * aout-adobe.c: Likewise.
1729 * aoutf1.h: Likewise.
1730 * binary.c: Likewise.
1731 * cisco-core.c: Likewise.
1732 * coff-arm.c: Likewise.
1733 * coff-h8300.c: Likewise.
1734 * elf.c: Likewise.
1735 * elf32-bfin.c: Likewise.
1736 * elf32-m32c.c: Likewise.
1737 * hppabsd-core.c: Likewise.
1738 * hpux-core.c: Likewise.
1739 * i386linux.c: Likewise.
1740 * ieee.c: Likewise.
1741 * ihex.c: Likewise.
1742 * irix-core.c: Likewise.
1743 * lynx-core.c: Likewise.
1744 * m68klinux.c: Likewise.
1745 * mach-o.c: Likewise.
1746 * netbsd-core.c: Likewise.
1747 * nlmcode.h: Likewise.
1748 * opncls.c: Likewise.
1749 * osf-core.c: Likewise.
1750 * peXXigen.c: Likewise.
1751 * ppcboot.c: Likewise.
1752 * ptrace-core.c: Likewise.
1753 * rs6000-core.c: Likewise.
1754 * sco5-core.c: Likewise.
1755 * sparclinux.c: Likewise.
1756 * srec.c: Likewise.
1757 * sunos.c: Likewise.
1758 * trad-core.c: Likewise.
1759 * xcofflink.c: Likewise.
1760 * xsym.c: Likewise.
1762 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1764 * Makefile.am (INCLUDES): Use @INCINTL@.
1765 * acinclude.m4: Include new gettext macros.
1766 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1767 Manually substitute POFILES and GMOFILES.
1768 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1770 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1772 * bfd.c (bfd_emul_get_maxpagesize): New.
1773 (bfd_elf_set_pagesize): Likewise.
1774 (bfd_emul_set_maxpagesize): Likewise.
1775 (bfd_emul_get_commonpagesize): Likewise.
1776 (bfd_emul_set_commonpagesize): Likewise.
1777 * bfd-in2.h: Regenerated.
1779 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1780 (xvec_get_elf_backend_data): New.
1781 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1783 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1784 * elfxx-target.h (elfNN_bed): Likewise.
1786 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1787 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1788 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1789 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1790 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1791 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1792 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1793 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1794 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1795 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1796 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1797 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1799 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1800 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1802 * targets.c (bfd_find_target): Support NULL abfd.
1804 2006-05-30 Nick Clifton <nickc@redhat.com>
1806 * po/es.po: Updated Spanish translation.
1808 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1809 H.J. Lu <hongjiu.lu@intel.com>
1811 * elf.c (assign_file_positions_for_load_sections): Retrieve
1812 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1813 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1814 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1816 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1818 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1820 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1822 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1824 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1826 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1828 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1830 * elf.c (sym_is_global): Return a bfd_boolean.
1831 (ignore_section_sym): New function.
1832 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1833 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1834 bfd before using elf_section_syms.
1836 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1838 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1839 (sh*l*-*-netbsdelf*): Likewise.
1840 (sh-*-netbsdelf*): Likewise.
1841 (shl*-*-elf*): Likewise.
1842 (sh[1234]l*-*-elf*): Likewise.
1843 (sh3el*-*-elf*): Likewise.
1844 (shl*-*-kaos*): Likewise.
1845 (sh-*-elf*): Likewise.
1846 (sh[1234]*-elf*): Likewise.
1847 (sh-*-rtems*): Likewise.
1848 (sh-*-kaos*): Likewise.
1850 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1852 PR ld/1485
1853 * config.bfd: Set want64 to true if 64bit bfd is used.
1854 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1855 (sh*l*-*-netbsdelf*): Likewise.
1856 (sh-*-netbsdelf*): Likewise.
1857 (shl*-*-elf*): Likewise.
1858 (sh[1234]l*-*-elf*): Likewise.
1859 (sh3el*-*-elf*): Likewise.
1860 (shl*-*-kaos*): Likewise.
1861 (sh-*-elf*): Likewise.
1862 (sh[1234]*-elf*): Likewise.
1863 (sh-*-rtems*): Likewise.
1864 (sh-*-kaos*): Likewise.
1866 2006-05-24 Paul Brook <paul@codesourcery.com>
1868 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1869 * elf32-arm.c (output_arch_syminfo): Define.
1870 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1871 elf32_arm_output_arch_local_syms): New functions.
1872 (elf_backend_output_arch_local_syms): Define.
1873 * elflink.c (bfd_elf_final_link): Call
1874 elf_backend_output_arch_local_syms.
1875 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1876 definition.
1877 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1879 2006-05-24 Paul Brook <paul@codesourcery.com>
1881 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1882 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1883 elf32_arm_finish_dynamic_symbol): Use them.
1885 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1886 Randolph Chung <tausq@debian.org>
1888 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1889 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1890 Add handling for TLS relocations.
1891 (elf_hpp_reloc_final_type): Handle TLS relocs.
1892 * elf32-hppa.c: Add authors for cleanup and TLS support.
1893 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1894 (elf32_hppa_link_hash_entry): Add tls_type.
1895 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1896 (hppa_link_has_newfunc): Set tls_type.
1897 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1898 (hppa_stub_name): Use hh_name macro.
1899 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1900 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1901 Handle TLS relocs.
1902 (elf32_hppa_gc_sweep_hook): Likewise.
1903 (allocate_dynrelocs): Handle TLS relocs.
1904 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1905 relocs. Use hh_name macro.
1906 (dtpoff_base): New function.
1907 (tpoff): Likewise.
1908 (elf32_hppa_optimized_tls_reloc): Likewise.
1909 (final_link_relocate): Handle TLS relocs.
1910 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1911 and hh_name macros.
1912 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1913 hh_name and eh_name macros.
1914 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1916 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1918 * archures.c: Add bfd_mach_avr6.
1919 * cpu-avr.c: Likewise.
1920 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1921 New relocations.
1922 * libbfd.h: Regenerate.
1923 * bfd-in2.h:Regenerate.
1924 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1925 * elf32-avr.c: Add elf32-avr.h to include list.
1926 (elf32_avr_stub_hash_entry): New function.
1927 (elf32_avr_link_hash_table): New struct.
1928 (avr_link_hash_table): Likewise.
1929 (avr_stub_hash_entry): Likewise.
1930 (avr_stub_hash_lookup): New function.
1931 (stub_hash_newfunc): New function.
1932 (elf32_avr_link_hash_table_create): New function.
1933 (elf32_avr_link_hash_table_free): New function.
1934 (avr_get_stub_addr): New function.
1935 (debug_relax, debug_stubs): Add new global variables controlling
1936 debugging printout to stdout.
1937 (avr_pc_wrap_around): Change the type to bfd_vma.
1938 (avr_replace_call_ret_sequences): Add a new variable controling
1939 linkrelax optimizations.
1940 (avr_stub_is_required_for_16_bit_reloc): New function.
1941 (avr_final_link_relocate):
1942 Add linker hash table to parameter list. Use stub addr. if necessary.
1943 (elf32_avr_relocate_section):
1944 Add linker hashtable to parameter list of avr_final_link_relocate.
1945 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1946 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1947 (elf32_avr_relax_delete_bytes):
1948 Iterate over all sections of a bfd when adjusting relocs addends.
1949 (elf32_avr_relax_section):
1950 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1951 stub section.
1952 (avr_stub_name): New function.
1953 (avr_get_stub_entry): New function.
1954 (avr_add_stub): New function.
1955 (avr_build_one_stub): New function.
1956 (avr_size_one_stub): New function.
1957 (elf32_avr_setup_params): New function.
1958 (elf32_avr_setup_section_lists): New function.
1959 (get_local_syms): New function.
1960 (elf32_avr_size_stubs): New function.
1961 (bfd_elf32_bfd_link_hash_table_create): New function.
1962 (bfd_elf32_bfd_link_hash_table_free): New function.
1964 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1966 PR ld/2655
1967 PR ld/2657
1968 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1969 update CIE/FDE length. Don't pad to the section alignment.
1971 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1973 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1974 deteted entries in .eh_frame section.
1976 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1978 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1979 instead of _GLOBAL_OFFSET_TABLE_.
1980 (bfin_relocate_section): Ditto.
1981 (_bfin_create_got_section): Ditto.
1982 (elf32_bfinfdpic_create_dynamic_sections): Use
1983 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1984 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1986 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1988 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1989 function syms over other syms.
1991 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1993 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1994 check.
1995 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1996 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1997 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1998 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1999 Use MIPS_ELF_READONLY_SECTION.
2000 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
2001 creating DT_TEXTREL.
2002 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
2003 if no text relocations were generated.
2005 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
2007 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
2009 2006-05-19 Alan Modra <amodra@bigpond.net.au>
2011 * elf.c (elf_fake_sections): Formatting.
2012 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
2013 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
2014 section alignment to increase p_align for PT_LOAD.
2015 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
2016 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
2017 other than PT_LOAD, and PT_NOTE in core.
2019 2006-05-17 Alan Modra <amodra@bigpond.net.au>
2021 * elf.c (assign_file_positions_for_segments): Split into..
2022 (assign_file_positions_for_load_sections): ..this, and..
2023 (assign_file_positions_for_non_load_sections): ..this new function,..
2024 (assign_file_positions_except_relocs): ..writing program headers here.
2026 2006-05-17 Alan Modra <amodra@bigpond.net.au>
2028 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
2029 non-load sections if they have relocs.
2031 2006-05-15 Paul Brook <paul@codesourcery.com>
2033 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
2034 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
2035 Check symbol name is of specified type.
2036 * elf32-arm.c (elf32_arm_is_target_special_symbol,
2037 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
2038 bfd_is_arm_special_symbol_name.
2039 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
2040 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
2041 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
2042 (bfd_is_arm_mapping_symbol_name): Remove prototype.
2043 (bfd_is_arm_special_symbol_name): Add prototype.
2044 * bfd-in2.h: Regenerate.
2046 2006-05-15 David Heine <dlheine@tensilica.com>
2047 Bob Wilson <bob.wilson@acm.org>
2049 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
2050 undefined opcode. Clean up assertions.
2051 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
2052 Factor most of the code into separate functions....
2053 (can_narrow_instruction, can_widen_instruction): New.
2054 (prev_instr_is_a_loop): New.
2055 (compute_ebb_proposed_actions): Combine error handling code for
2056 decode errors. Replace call to insn_decode_len with inline code.
2057 Use can_narrow_instruction and can_widen_instruction. Handle errors
2058 from call to xtensa_opcode_is_loop.
2059 (relax_section): Adjust calls to narrow_instruction and
2060 widen_instruction.
2062 2006-05-15 Alan Modra <amodra@bigpond.net.au>
2064 PR 2658
2065 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
2066 -shared link.
2068 2006-05-11 Michael Matz <matz@suse.de>
2070 * elflink.c (match_group_member): Correctly iterate group
2071 members.
2073 2006-05-11 Paul Brook <paul@codesourcery.com>
2075 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
2076 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
2077 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2078 * reloc.c: Ditto.
2079 * bfd-in2.h: Regenerate.
2080 * libbfd.h: Regenerate.
2081 * libcoff.h: Regenerate.
2083 2006-05-11 Mike Bland <mbland@google.com>
2085 * elf.c (_bfd_elf_init_private_section_data): Don't change
2086 section type if already set.
2088 2006-05-10 Nick Clifton <nickc@redhat.com>
2090 PR ld/2607
2091 * elfcode.h (valid_section_index_p): New function: Checks for a
2092 valid section index. Allows indicies in the range SHN_LOPROC to
2093 SHN_HIOS.
2094 (elf_object_p): Use valid_section_index_p.
2096 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
2098 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
2099 ARM_SECREL): Mark WinCE versions of these relocs as partial
2100 inplace.
2101 (coff_arm_relocate_section): Adjust addend for WinCE.
2103 2006-05-10 Alan Modra <amodra@bigpond.net.au>
2105 PR 2342
2106 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
2108 2006-05-09 Nick Clifton <nickc@redhat.com>
2110 * coffcode.h (coff_write_relocs): Produce an error message if a an
2111 out-of-range symbol index is detected in a reloc.
2113 2006-05-09 Ben Elliston <bje@au.ibm.com>
2115 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
2116 local variable `dynobj'.
2118 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
2120 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
2121 of the bfd's sections for the reloc-addend adjustments.
2123 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
2125 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
2126 (elf_s390_relocate_section): Add code to do the GD->LE and
2127 LD->LE TLS linker optimizations if a brasl instruction is used
2128 for the __tls_get_offset function call.
2129 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
2131 2006-05-05 Alan Modra <amodra@bigpond.net.au>
2133 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
2134 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
2135 the .toc and referenced by a TLS code sequence.
2136 (ppc64_elf_edit_toc): Cater for the unlikely situation that
2137 .toc is the first section in a file.
2139 2006-05-04 Andreas Schwab <schwab@suse.de>
2141 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
2142 regs instead of an array of int.
2143 (struct external_solaris_bcp_core): Likewise.
2144 (swapcore_sun3): Use offsetof instead of computing the offset
2145 manually.
2146 (swapcore_sparc): Likewise. Simplify reference to c_regs.
2147 (swapcore_solaris_bcp): Likewise.
2149 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2151 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
2152 for missing GOTs.
2154 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2156 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
2157 mapping symbols.
2159 2006-05-04 Ben Elliston <bje@au.ibm.com>
2161 * coff-or32.c (bfd_section_from_shdr): Remove unused local
2162 variable `ptr'.
2163 * cofflink.c (process_embedded_commands): Remove unused local
2164 variables `had_read' and `had_shared'.
2165 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2166 variable `fdr_adr'.
2167 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
2169 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2171 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2172 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2173 (bfd_und_symbol, bfd_ind_symbol): Delete.
2174 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2175 &SEC.symbol.
2176 (STD_SECTION): Adjust.
2177 (_bfd_generic_new_section_hook): New function, extracted from..
2178 (bfd_section_init): ..here.
2179 (bfd_make_section_old_way): Call new_section_hook for abs, com,
2180 und and ind sections.
2181 * elf.c (_bfd_elf_large_com_section): Adjust.
2182 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2183 * pdp11.c (new_section_hook): Likewise.
2184 * coffcode.h (coff_new_section_hook): Likewise.
2185 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2186 * elf.c (_bfd_elf_new_section_hook): Likewise.
2187 * vms.c (vms_new_section_hook): Likwise.
2188 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2189 already set.
2190 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2191 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2192 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2193 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2194 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2195 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2196 * ieee.c (ieee_new_section_hook): Likewise. Call
2197 _bfd_generic_new_section_hook too.
2198 * mmo.c (mmo_new_section_hook): Likewise.
2199 * oasys.c (oasys_new_section_hook): Likewise.
2200 * som.c (som_new_section_hook): Likewise.
2201 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2202 * bfd-in2.h: Regenerate.
2203 * libbfd.h: Regenerate.
2205 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2207 * hash.c (DEFAULT_SIZE): Revert last change.
2208 (higher_prime_number): Correct test for no larger prime. Don't
2209 abort on error, instead return 0. Depopulate primes[].
2210 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2212 2006-05-02 Paul Brook <paul@codesourcery.com>
2214 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2215 for R_ARM_REL32.
2217 2006-05-02 Ben Elliston <bje@au.ibm.com>
2219 * archive.c (bfd_generic_archive_p): Remove unused local variable
2220 `fail'.
2221 * dwarf2.c (decode_line_info): Remove unused local variable
2222 `basic_block'.
2223 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2224 local variable `s'.
2225 * tekhex.c (tekhex_write_object_contents): Remove unused local
2226 variable `bytes_written'.
2227 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2228 variable `r_addend'.
2229 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2230 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2231 (_bfd_ns32k_relocate_contents): Remove break after return.
2232 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2234 2006-05-02 Nick Clifton <nickc@redhat.com>
2236 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2237 in order to avoid conflicts with the global DEBUG define.
2239 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2241 * dwarf2.c: Formatting.
2242 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2243 output section check.
2244 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2245 * elf32-m32c.c: Similarly.
2246 * elf32-ppc.c: Similarly.
2247 * elf32-v850.c: Similarly.
2248 * nlm32-sparc.c: Similarly.
2249 * elfcode.h: Similarly.
2250 (elf_symbol_flags): Delete.
2251 * elflink.c (elf_link_input_bfd): Comment typo.
2253 2006-05-01 DJ Delorie <dj@redhat.com>
2255 * bfd-in.h (bfd_hash_table): Add count field.
2256 * bfd-in2.h: Regenerate.
2257 * hash.c (higher_prime_number): New.
2258 (bfd_hash_table_inint_n): Init count field.
2259 (bfd_hash_lookup): Grow table as needed.
2261 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2263 PR binutils/2584
2264 * tekhex.c (getvalue): Change return type to bfd_boolean and
2265 add the new parameter. Return false if the unexpected character
2266 is found.
2267 (getsym): Likewise.
2268 (first_phase): Change return type to bfd_boolean and return
2269 false if the unexpected character is found. Replace abort
2270 with returning false.
2271 (pass_over): Change return type to bfd_boolean and the type of
2272 the second argument to bfd_boolean (*) (bfd *, int, char *).
2273 Return false if FUNC returns false.
2274 (tekhex_object_p): Return NULL if pass_over fails.
2276 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2278 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2280 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2282 PR binutils/2593
2283 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2284 and flags if its BFD flags have been set.
2285 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2286 section type from input if it has been set to something
2287 different.
2289 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2291 PR binutils/2467
2292 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2293 is NULL first.
2295 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2296 abfd->sections is NULL.
2297 (elf32_arm_bfd_free_cached_info): New.
2298 (bfd_elf32_bfd_free_cached_info): Defined.
2300 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2301 to _bfd_free_cached_info.
2303 * libbfd-in.h (_bfd_free_cached_info): New.
2304 * libbfd: Regenerated.
2306 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2307 (_bfd_free_cached_info): New.
2309 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2311 * elf.c (assign_file_positions_except_relocs): Move code setting
2312 file position of non-loaded sections..
2313 (assign_file_positions_for_segments): ..to here.
2315 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2317 PR ld/2537
2318 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2319 applications. Issue an error on sections we don't know how
2320 to handle.
2322 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2324 * Makefile.am: Run "make dep-am".
2325 * Makefile.in: Regenerate.
2327 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2329 * warning.m4 (--enable-werror): Format help message.
2330 (--enable-build-warnings): Likewise.
2331 * configure: Regenerate.
2333 2006-04-18 Nick Clifton <nickc@redhat.com>
2335 PR 2257
2336 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2337 fields to still be handled as ELF files.
2339 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2341 * po/SRC-POTFILES.in: Regenerated.
2343 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2345 * configure.in: Update version to 2.17.50.
2346 * configure: Regenerated.
2348 2006-04-14 David Heine <dlheine@tensilica.com>
2350 * elf32-xtensa.c (build_reloc_opcodes): New.
2351 (compute_text_actions): Use it to decode opcodes outside inner loop.
2352 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2353 it is set, use it to get the opcodes for relocations.
2354 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2356 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2358 PR ld/2513
2359 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2360 (GOT_TLS_IE_IE): Likewise.
2361 (GOT_TLS_IE_GD): Likewise.
2362 (GOT_TLS_IE_MASK): Likewise.
2363 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2364 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2365 respectively.
2366 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2367 are set, treat tls_type as GOT_TLS_IE_BOTH.
2368 (elf_i386_relocate_section): Likewise.
2370 2006-04-07 Randolph Chung <tausq@debian.org>
2372 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2373 (elf64_hppa_grok_psinfo): Likewise.
2374 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2376 2006-04-06 DJ Delorie <dj@redhat.com>
2378 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2379 each plt entry we create.
2381 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2383 * po/Make-in: Add install-html target.
2384 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2385 htmldir. Add install-html and install-html-recursive targets.
2386 * Makefile.in: Regenerate.
2387 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2388 * configure: Regenerate.
2390 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2392 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2393 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2394 section structure.
2396 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2398 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2399 eliminate warnings.
2401 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2402 James E Wilson <wilson@specifixinc.com>
2404 PR ld/2442
2405 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2406 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2407 size.
2408 (elfNN_ia64_link_hash_entry): Likewise.
2409 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2410 and size.
2411 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2412 processing.
2413 (elfNN_ia64_hash_hide_symbol): Likewise.
2414 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2415 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2416 (elfNN_ia64_global_dyn_info_free): New function.
2417 (elfNN_ia64_local_dyn_info_free): Likewise.
2418 (elfNN_ia64_hash_table_free): Free local and global
2419 elfNN_ia64_dyn_sym_info.
2420 (addend_compare): New function.
2421 (sort_dyn_sym_info): Likewise.
2422 (get_dyn_sym_info): Updated to use binary search for addend.
2423 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2424 relocation arrays first.
2426 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2428 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2429 symbol.
2431 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2433 PR ld/2411
2434 * elflink.c (check_dynsym): New.
2435 (elf_link_output_extsym): Use it.
2436 (bfd_elf_final_link): Likewise.
2438 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2440 PR ld/2404
2441 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2442 symbol from the dynamic definition with the default version if
2443 its type and the type of existing regular definition mismatch.
2445 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2446 Daniel Jacobowitz <dan@codesourcery.com>
2448 * config.bfd (sparc-*-vxworks*): New stanza.
2449 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2450 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2451 * configure: Regenerate.
2452 * elf32-sparc.c: Include elf-vxworks.h.
2453 (elf32_sparc_vxworks_link_hash_table_create: New.
2454 (elf32_sparc_vxworks_final_write_processing): New.
2455 (TARGET_BIG_SYM): Override for VxWorks.
2456 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2457 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2458 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2459 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2460 (elf_backend_link_output_symbol_hook): Likewise.
2461 (elf_backend_emit_relocs): Likewise.
2462 (elf_backend_final_write_processing, elf32_bed): Likewise.
2463 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2464 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2465 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2466 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2467 build_plt_entry here.
2468 (create_got_section): Initialize sgotplt for VxWorks.
2469 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2470 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2471 Call elf_vxworks_create_dynamic_sections for VxWorks.
2472 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2473 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2474 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2475 for VxWorks. Check for the .got.plt section.
2476 (sparc_vxworks_build_plt_entry): New function.
2477 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2478 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2479 absolute on VxWorks.
2480 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2481 and DT_PLTGOT on VxWorks.
2482 (sparc_vxworks_finish_exec_plt): New.
2483 (sparc_vxworks_finish_shared_plt): New.
2484 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2485 Use plt_header_size and plt_entry_size.
2486 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2487 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2488 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2489 (elf32-sparc.lo): Likewise.
2490 * Makefile.in: Regenerate.
2491 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2492 (_bfd_target_vector): Add a pointer to it.
2494 2006-03-30 Ben Elliston <bje@au.ibm.com>
2496 PR ld/2267
2497 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2498 special section number that exceeds the number of ELF sections
2499 (eg. SHN_MIPS_SCOMMON).
2501 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2503 * elfxx-mips.c (mips_got_entry): Add more commentary.
2504 (mips_elf_local_got_index): Use the hash table entry to record
2505 the GOT index of forced-local symbols.
2506 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2507 in either the hash table entry or the mips_got_entry, not both.
2508 Add more commentary.
2509 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2510 mips_elf_initialize_tls_index.
2512 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2514 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2515 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2516 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2517 bfin_areloc_howto_table): Delete. All
2518 uses deleted as well.
2519 (bfin_reloc_map): Delete all stack relocs.
2520 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2521 bfin_reloc_type_lookup): Don't support them.
2522 (bfin_relocate_section): Don't try to handle them.
2524 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2525 * configure.in: Likewise.
2526 * configure: Regenerate.
2527 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2528 (BFIN_RELOC_MAX): Now 0x21.
2529 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2530 (bfd_elf32_bfinfdpic_vec): Declare.
2531 (IS_FDPIC): New macro.
2532 (struct bfinfdpic_elf_link_hash_table): New struct.
2533 (bfinfdpic_hash_table, bfinfdpic_got_section,
2534 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2535 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2536 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2537 bfinfdpic_plt_initial_offset): Accessor macros for it.
2538 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2539 (struct bfinfdpic_relocs_info): New struct.
2540 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2541 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2542 DEFAULT_STACK_SIZE): New macros.
2543 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2544 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2545 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2546 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2547 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2548 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2549 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2550 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2551 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2552 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2553 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2554 _bfinfdpic_resolve_final_relocs_info,
2555 elf32_bfinfdpic_size_dynamic_sections,
2556 elf32_bfinfdpic_always_size_sections,
2557 elf32_bfinfdpic_modify_segment_map,
2558 _bfinfdpic_count_got_plt_entries,
2559 elf32_bfinfdpic_finish_dynamic_sections,
2560 elf32_bfinfdpic_adjust_dynamic_symbol,
2561 elf32_bfinfdpic_finish_dynamic_symbol,
2562 elf32_bfinfdpic_elf_use_relative_eh_frame,
2563 elf32_bfinfdpic_elf_encode_eh_address,
2564 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2565 elf32_bfinfdpic_copy_private_bfd_data,
2566 (struct _bfinfdpic_dynamic_got_info,
2567 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2568 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2569 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2570 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2571 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2572 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2573 bfd_elf32_bfd_copy_private_bfd_data,
2574 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2575 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2576 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2577 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2578 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2579 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2580 elf_backend_omit_section_dynsym): Redefine these macros and include
2581 "elf32-target.h" again to create the elf32-bfinfdpic target.
2582 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2583 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2584 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2585 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2586 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2587 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2588 BFD_RELOC_BFIN_GOTOFFLO): New.
2589 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2590 (_bfd_target_vector): Add it.
2591 * bfd-in2.h: Regenerate.
2592 * libbfd.h: Regenerate.
2594 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2596 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2597 incompatible. Likewise MAC and EMAC code.
2598 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2599 bfd_get_compatible to set the new bfd architecture. Rely on it
2600 to detect incompatibilities.
2602 2006-03-23 Michael Matz <matz@suse.de>
2604 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2605 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2606 BFD_RELOC_X86_64_PLTOFF64.
2607 * bfd-in2.h: Regenerated.
2608 * libbfd.h: Regenerated.
2609 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2610 Add howtos for above relocs.
2611 (x86_64_reloc_map): Add mappings for new relocs.
2612 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2613 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2614 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2615 needs a PLT entry.
2616 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2617 elf64_x86_64_check_relocs for the new relocs.
2618 (elf64_x86_64_relocate_section): Handle new relocs.
2620 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2622 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2623 rel->r_addend is zero.
2625 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2627 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2628 of "loc".
2630 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2631 Daniel Jacobowitz <dan@codesourcery.com>
2632 Phil Edwards <phil@codesourcery.com>
2633 Zack Weinberg <zack@codesourcery.com>
2634 Mark Mitchell <mark@codesourcery.com>
2635 Nathan Sidwell <nathan@codesourcery.com>
2637 * bfd-in2.h: Regenerate.
2638 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2639 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2640 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2641 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2642 (bfd_elf32_littlemips_vec): Likewise.
2643 (bfd_elf32_nbigmips_vec): Likewise.
2644 (bfd_elf32_nlittlemips_vec): Likewise.
2645 (bfd_elf32_ntradbigmips_vec): Likewise.
2646 (bfd_elf32_ntradlittlemips_vec): Likewise.
2647 (bfd_elf32_tradbigmips_vec): Likewise.
2648 (bfd_elf32_tradlittlemips_vec): Likewise.
2649 (bfd_elf64_bigmips_vec): Likewise.
2650 (bfd_elf64_littlemips_vec): Likewise.
2651 (bfd_elf64_tradbigmips_vec): Likewise.
2652 (bfd_elf64_tradlittlemips_vec): Likewise.
2653 * elf32-mips.c: Include elf-vxworks.h.
2654 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2655 instead of calling mips_elf32_rtype_to_howto directly.
2656 (mips_vxworks_copy_howto_rela): New reloc howto.
2657 (mips_vxworks_jump_slot_howto_rela): Likewise.
2658 (mips_vxworks_bfd_reloc_type_lookup): New function.
2659 (mips_vxworks_rtype_to_howto): Likewise.
2660 (mips_vxworks_final_write_processing): Likewise.
2661 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2662 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2663 (elf_backend_want_got_plt): Likewise.
2664 (elf_backend_want_plt_sym): Likewise.
2665 (elf_backend_got_symbol_offset): Likewise.
2666 (elf_backend_want_dynbss): Likewise.
2667 (elf_backend_may_use_rel_p): Likewise.
2668 (elf_backend_may_use_rela_p): Likewise.
2669 (elf_backend_default_use_rela_p): Likewise.
2670 (elf_backend_got_header_size: Likewise.
2671 (elf_backend_plt_readonly): Likewise.
2672 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2673 (elf_backend_mips_rtype_to_howto): Likewise.
2674 (elf_backend_adjust_dynamic_symbol): Likewise.
2675 (elf_backend_finish_dynamic_symbol): Likewise.
2676 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2677 (elf_backend_add_symbol_hook): Likewise.
2678 (elf_backend_link_output_symbol_hook): Likewise.
2679 (elf_backend_emit_relocs): Likewise.
2680 (elf_backend_final_write_processing: Likewise.
2681 (elf_backend_additional_program_headers): Likewise.
2682 (elf_backend_modify_segment_map): Likewise.
2683 (elf_backend_symbol_processing): Likewise.
2684 * elfxx-mips.c: Include elf-vxworks.h.
2685 (mips_elf_link_hash_entry): Add is_relocation_target and
2686 is_branch_target fields.
2687 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2688 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2689 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2690 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2691 Return 3 for VxWorks.
2692 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2693 mips_elf_link_hash_table. Return 0 for VxWorks.
2694 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2695 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2696 (mips_vxworks_exec_plt0_entry): New variable.
2697 (mips_vxworks_exec_plt_entry): Likewise.
2698 (mips_vxworks_shared_plt0_entry): Likewise.
2699 (mips_vxworks_shared_plt_entry): Likewise.
2700 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2701 (mips_elf_rel_dyn_section): Change the bfd argument to a
2702 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2703 the name of the section.
2704 (mips_elf_initialize_tls_slots): Update the call to
2705 mips_elf_rel_dyn_section.
2706 (mips_elf_gotplt_index): New function.
2707 (mips_elf_local_got_index): Add an input_section argument.
2708 Update the call to mips_elf_create_local_got_entry.
2709 (mips_elf_got_page): Likewise.
2710 (mips_elf_got16_entry): Likewise.
2711 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2712 arguments. Create dynamic relocations for each entry on VxWorks.
2713 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2714 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2715 and MIPS_RESERVED_GOTNO.
2716 (mips_elf_create_got_section): Update the uses of
2717 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2718 (is_gott_symbol): New function.
2719 (mips_elf_calculate_relocation): Use a dynobj local variable.
2720 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2721 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2722 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2723 relocations on VxWorks. Add dynamic relocations for references
2724 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2725 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2726 in VxWorks executables.
2727 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2728 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2729 Don't allocate a null entry on VxWorks.
2730 (mips_elf_create_dynamic_relocation): Update the call to
2731 mips_elf_rel_dyn_section. Use absolute rather than relative
2732 relocations for VxWorks, and make them RELA rather than REL.
2733 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2734 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2735 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2736 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2737 Call elf_vxworks_create_dynamic_sections for VxWorks and
2738 initialize the plt_header_size and plt_entry_size fields.
2739 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2740 used in VxWorks executables. Don't allocate dynamic relocations
2741 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2742 Set is_relocation_target for each symbol referenced by a relocation.
2743 Allocate .rela.dyn entries for relocations against the special
2744 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2745 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2746 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2747 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2748 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2749 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2750 relocations. Don't set no_fn_stub on VxWorks.
2751 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2752 mips_elf_allocate_dynamic_relocations.
2753 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2754 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2755 entries for VxWorks, and do not create multiple GOTs.
2756 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2757 Handle .got specially for VxWorks. Update the uses of
2758 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2759 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2760 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2761 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2762 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2763 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2764 (mips_vxworks_finish_exec_plt): Likewise.
2765 (mips_vxworks_finish_shared_plt): Likewise.
2766 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2767 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2768 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2769 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2770 and mips_elf_rel_dyn_section. Use a different GOT header for
2771 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2772 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2773 mips_elf_link_hash_table fields.
2774 (_bfd_mips_vxworks_link_hash_table_create): New function.
2775 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2776 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2777 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2778 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2779 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2780 * libbfd.h: Regenerate.
2781 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2782 (elf32-mips.lo): Likewise.
2783 * Makefile.in: Regenerate.
2784 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2785 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2786 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2787 (_bfd_target_vector): Add entries for them.
2789 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2791 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2792 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2793 (elf_backend_special_sections): Remove #undef.
2795 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2797 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2798 for undefined weak symbols.
2800 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2802 PR ld/2462
2803 * elflink.c (bfd_elf_final_link): Remove
2804 bed->elf_backend_emit_relocs from emit_relocs.
2806 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2808 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2809 first relocation to the second when relaxing TLS GD to LE;
2810 zero it out when relaxing to IE.
2812 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2814 PR 2434
2815 * elflink.c (elf_link_add_object_symbols): Save and restore
2816 warning sym's linked sym.
2818 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2820 PR 2434
2821 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2822 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2823 hash_table -> htab. Formatting. Save entire symbol table
2824 before loading as-needed syms, and restore afterwards if lib not
2825 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2826 name. Free some buffers earlier.
2827 * bfd-in.h (struct bfd_hash_table): Add entsize.
2828 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2829 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2830 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2831 hash table.
2832 (bfd_hash_table_init): Add param, adjust calls.
2833 * aoutx.h: Adjust all hash_table_init functions and calls.
2834 * bfd.c: Likewise.
2835 * coff-arm.c: Likewise.
2836 * coff-h8300.c: Likewise.
2837 * coff-ppc.c: Likewise.
2838 * cofflink.c: Likewise.
2839 * ecoff.c: Likewise.
2840 * ecofflink.c: Likewise.
2841 * elf-m10300.c: Likewise.
2842 * elf-strtab.c: Likewise.
2843 * elf.c: Likewise.
2844 * elf32-arm.c: Likewise.
2845 * elf32-bfin.c: Likewise.
2846 * elf32-cris.c: Likewise.
2847 * elf32-frv.c: Likewise.
2848 * elf32-hppa.c: Likewise.
2849 * elf32-i386.c: Likewise.
2850 * elf32-m32r.c: Likewise.
2851 * elf32-m68hc1x.c: Likewise.
2852 * elf32-m68k.c: Likewise.
2853 * elf32-ppc.c: Likewise.
2854 * elf32-s390.c: Likewise.
2855 * elf32-sh.c: Likewise.
2856 * elf32-vax.c: Likewise.
2857 * elf64-alpha.c: Likewise.
2858 * elf64-hppa.c: Likewise.
2859 * elf64-ppc.c: Likewise.
2860 * elf64-s390.c: Likewise.
2861 * elf64-sh64.c: Likewise.
2862 * elf64-x86-64.c: Likewise.
2863 * elfxx-ia64.c: Likewise.
2864 * elfxx-mips.c: Likewise.
2865 * elfxx-sparc.c: Likewise.
2866 * i386linux.c: Likewise.
2867 * libaout.h: Likewise.
2868 * libbfd-in.h: Likewise.
2869 * libcoff-in.h: Likewise.
2870 * linker.c: Likewise.
2871 * m68klinux.c: Likewise.
2872 * merge.c: Likewise.
2873 * opncls.c: Likewise.
2874 * pdp11.c: Likewise.
2875 * sparclinux.c: Likewise.
2876 * stabs.c: Likewise.
2877 * sunos.c: Likewise.
2878 * vms.c: Likewise.
2879 * xcofflink.c: Likewise.
2880 * section.c (struct section_hash_entry): Move to..
2881 * libbfd-in.h: ..here.
2882 * Makefile.am: Run "make dep-am"
2883 * Makefile.in: Regenerate.
2884 * bfd-in2.h: Regenerate.
2885 * libbfd.h: Regenerate.
2886 * libcoff.h: Regenerate.
2888 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2890 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2891 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2892 last change to REL32 relocs so that they are counted as
2893 possibly dynamic as per REL24 and REL14.
2895 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2897 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2898 checks from REL32.
2900 2006-03-15 Ben Elliston <bje@au.ibm.com>
2902 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2903 in_list elements, not just the first.
2905 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2907 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2908 out from...
2909 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2910 for final links too.
2912 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2914 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2916 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2918 PR ld/2443
2919 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2921 2006-03-10 Paul Brook <paul@codesourcery.com>
2923 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2924 (elf32_arm_print_private_bfd_data): Ditto.
2926 2006-03-09 Paul Brook <paul@codesourcery.com>
2928 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2929 mapping symbols.
2931 2006-03-09 Khem Raj <khem@mvista.com>
2933 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2934 char type.
2936 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2938 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2940 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2941 Daniel Jacobowitz <dan@codesourcery.com>
2942 Zack Weinberg <zack@codesourcery.com>
2943 Nathan Sidwell <nathan@codesourcery.com>
2944 Paul Brook <paul@codesourcery.com>
2945 Ricardo Anguiano <anguiano@codesourcery.com>
2946 Phil Edwards <phil@codesourcery.com>
2948 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2949 (bfd_elf32_bigarm_symbian_vec): Likewise.
2950 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2951 (bfd_elf32_littlearm_vec): Likewise.
2952 (bfd_elf32_littlearm_symbian_vec): Likewise.
2953 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2954 * configure: Regenerate.
2955 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2956 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2957 (elf32_arm_vxworks_bed): Add forward declaration.
2958 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2959 (elf32_arm_vxworks_exec_plt0_entry): New table.
2960 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2961 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2962 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2963 (reloc_section_p): New function.
2964 (create_got_section): Use RELOC_SECTION.
2965 (elf32_arm_create_dynamic_sections): Likewise. Call
2966 elf_vxworks_create_dynamic_sections for VxWorks targets.
2967 Choose between the two possible values of plt_header_size
2968 and plt_entry_size.
2969 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2970 (elf32_arm_abs12_reloc): New function.
2971 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2972 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2973 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2974 r_addend fields of relocs. On rela targets, skip any code that
2975 adjusts in-place addends. When using _bfd_link_final_relocate
2976 to perform a final relocation, pass rel->r_addend as the addend
2977 argument.
2978 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2979 object, ignore flags that are not standard on VxWorks.
2980 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2981 relocs on VxWorks. Use reloc_section_p.
2982 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2983 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2984 .rela.plt.unloaded relocs on VxWorks targets.
2985 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2986 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2987 instead of DT_REL* tags on RELA targets.
2988 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2989 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2990 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2991 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2992 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2993 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2994 Correct the .rela.plt.unreloaded symbol indexes.
2995 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2996 hook on VxWorks targets.
2997 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2998 Minor formatting tweak.
2999 (elf32_arm_vxworks_final_write_processing): New function.
3000 (elf_backend_add_symbol_hook): Override for VxWorks and reset
3001 for Symbian.
3002 (elf_backend_final_write_processing): Likewise.
3003 (elf_backend_emit_relocs): Likewise.
3004 (elf_backend_want_plt_sym): Likewise.
3005 (ELF_MAXPAGESIZE): Likewise.
3006 (elf_backend_may_use_rel_p): Minor formatting tweak.
3007 (elf_backend_may_use_rela_p): Likewise.
3008 (elf_backend_default_use_rela_p): Likewise.
3009 (elf_backend_rela_normal): Likewise.
3010 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
3012 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
3014 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
3015 New. Adjust other variants.
3016 (bfd_default_scan): Update.
3017 * bfd-in2.h: Rebuilt.
3018 * cpu-m68k.c: Adjust.
3019 (bfd_m68k_compatible): New. Use it for architectures.
3020 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
3021 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
3022 mismatch.
3023 (elf32_m68k_print_private_bfd_data): Adjust.
3024 * ieee.c (ieee_write_processor): Adjust.
3026 2006-03-06 Alan Modra <amodra@bigpond.net.au>
3028 * dwarf2.c: Formatting.
3029 (add_line_info): Remove outer loop.
3031 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
3032 Alan Modra <amodra@bigpond.net.au>
3034 PR binutils/2338
3035 * dwarf2.c (loadable_section): New struct.
3036 (dwarf2_debug): Add loadable_section_count and
3037 loadable_sections.
3038 (new_line_sorts_after): New.
3039 (add_line_info): Use new_line_sorts_after to compare line
3040 addresses.
3041 (check_function_name): Removed.
3042 (unset_sections): New.
3043 (place_sections): New.
3044 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
3045 and unset_sections on relocatable files.
3046 (_bfd_dwarf2_find_line): Likewise.
3048 2006-03-03 Nick Clifton <nickc@redhat.com>
3050 * cpu-avr.c: Update to ISO-C90 formatting.
3051 * elf32-avr.c: Likewise.
3053 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
3055 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
3056 and R_AVR_MS8_LDI
3057 (bfd_elf_avr_final_write_processing): Set
3058 EF_AVR_LINKRELAX_PREPARED in e_flags field.
3059 (elf32_avr_relax_section): New function.
3060 (elf32_avr_relax_delete_bytes): New function.
3061 (elf32_avr_get_relocated_section_contents): New function.
3062 (avr_pc_wrap_around): New function.
3063 (avr_relative_distance_considering_wrap_around): New function.
3064 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
3065 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
3066 * libbfd.h: Regenerate.
3067 * bfd-in2.h: Regenerate.
3069 2006-03-02 DJ Delorie <dj@redhat.com>
3071 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
3072 calculations.
3074 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3076 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
3077 bfd_elf32_powerpc_vxworks_vec.
3079 2006-03-02 Nick Clifton <nickc@redhat.com>
3081 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
3083 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3085 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
3086 elf_vxworks_create_dynamic_sections.
3087 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
3088 symbol handling.
3089 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
3090 elf_vxworks_create_dynamic_sections.
3091 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
3092 symbol handling.
3093 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
3094 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
3096 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3098 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3099 (elf_backend_link_output_symbol_hook): Use
3100 elf_vxworks_link_output_symbol_hook instead.
3101 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3102 (elf_backend_link_output_symbol_hook): Use
3103 elf_vxworks_link_output_symbol_hook instead.
3104 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
3105 same interface as elf_backend_link_output_symbol_hook.
3106 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
3107 prototype accordingly.
3109 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3111 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
3112 (ppc_elf_link_hash_table): Replace old_got and new_got with
3113 plt_type and can_use_new_plt.
3114 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
3115 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
3116 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
3117 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
3118 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
3119 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
3120 this function should not be called for VxWorks targets.
3121 (ppc_elf_tls_setup): Use plt_type instead of old_got.
3122 (allocate_got): Likewise. Rearrange so that max_before_header
3123 is only used for PLT_OLD and PLT_NEW.
3124 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
3125 (ppc_elf_size_dynamic_sections): Likewise.
3126 (ppc_elf_relax_section): Likewise.
3127 (ppc_elf_relocate_section): Likewise.
3128 (ppc_elf_finish_dynamic_symbol): Likewise.
3129 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
3131 2006-02-28 Richard Sandiford <richard@codesourcery.com>
3133 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
3134 (elf_i386_link_hash_table_create): Initialize it.
3135 (elf_i386_compute_jump_table_size): Use it instead of
3136 srelplt->reloc_count.
3137 (allocate_dynrelocs): Likewise.
3138 (elf_i386_size_dynamic_sections): Likewise.
3139 (elf_i386_relocate_section): Likewise.
3141 2006-02-27 Jakub Jelinek <jakub@redhat.com>
3143 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
3144 (_bfd_elf_write_section_eh_frame): Likewise.
3146 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
3148 * po/Make-in: Add html target.
3150 2006-02-27 Richard Sandiford <richard@codesourcery.com>
3152 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
3153 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
3154 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
3155 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
3156 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3157 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3158 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3159 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
3160 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3161 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3162 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3163 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3164 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3165 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3166 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3167 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
3168 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3169 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3170 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3171 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3172 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3174 2006-02-25 Richard Sandiford <richard@codesourcery.com>
3176 * elf-bfd.h (elf_link_hash_table): Add hplt field.
3177 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3178 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3179 * elf32-frv.c (_frv_create_got_section): Likewise.
3180 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3181 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3182 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3183 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3184 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3185 (elf_i386_link_hash_table_create): Don't initialize them.
3186 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3187 hgot fields.
3188 (elf_i386_finish_dynamic_symbol): Likewise.
3189 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3190 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3191 (ppc_elf_finish_dynamic_symbol): Likewise.
3193 2006-02-24 DJ Delorie <dj@redhat.com>
3195 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3196 (m32c_elf_relocate_section): Don't relocate them.
3197 (compare_reloc): New.
3198 (relax_reloc): Remove.
3199 (m32c_offset_for_reloc): New.
3200 (m16c_addr_encodings): New.
3201 (m16c_jmpaddr_encodings): New.
3202 (m32c_addr_encodings): New.
3203 (m32c_elf_relax_section): Relax jumps and address displacements.
3204 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3205 short jumps.
3207 * reloc.c: Add m32c relax relocs.
3208 * libbfd.h: Regenerate.
3209 * bfd-in2.h: Regenerate.
3211 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3213 PR ld/2218
3214 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3215 (_bfd_elf_link_hash_fixup_symbol): New.
3217 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3218 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3219 it isn't NULL.
3221 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3223 * elfxx-target.h (elf_backend_fixup_symbol): New.
3224 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3226 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3228 * cpu-ia64-opc.c (ins_immu5b): New.
3229 (ext_immu5b): Likewise.
3230 (elf64_ia64_operands): Add IMMU5b.
3232 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3234 PR ld/2218
3235 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3236 is dynamic.
3237 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3238 * elf32-i386.c (allocate_dynrelocs): Likewise.
3239 * elf32-s390.c (allocate_dynrelocs): Likewise.
3240 * elf32-sh.c (allocate_dynrelocs): Likewise.
3241 * elf64-s390.c (allocate_dynrelocs): Likewise.
3242 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3243 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3244 on undef weak with non-default visibility too.
3245 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3247 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3249 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3250 error, instead call _exit.
3251 (_bfd_abort): Call _exit not xexit.
3253 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3255 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3256 New functions.
3257 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3259 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3260 Anil Paranjape <anilp1@kpitcummins.com>
3261 Shilin Shakti <shilins@kpitcummins.com>
3263 * Makefile.am: Add xc16x related entry
3264 * Makefile.in: Regenerate
3265 * archures.c: Add bfd_xc16x_arch
3266 * bfd-in2.h: Regenerate
3267 * config.bfd: Add xc16x-*-elf
3268 * configure.in: Add bfd_elf32_xc16x_vec
3269 * configure: Regenerate.
3270 * targets.c: Added xc16x related information
3271 * cpu-xc16x.c: New file
3272 * reloc.c: Add new relocations specific to xc16x:
3273 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3274 BFD_RELOC_XC16X_SOF
3275 * elf32-xc16x.c: New file.
3277 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3279 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3280 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3282 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3284 PR ld/2218
3285 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3286 dynamic.
3287 (ppc64_elf_relocate_section): Check output reloc section size.
3288 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3290 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3292 PR ld/2322
3293 * elf.c (get_segment_type): New function.
3294 (_bfd_elf_print_private_bfd_data): Use it.
3295 (print_segment_map): New function.
3296 (assign_file_positions_for_segments): Call print_segment_map
3297 when there are not enough room for program headers.
3299 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3301 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3302 traditional MIPS ELF targets.
3304 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3306 PR binutils/2338
3307 * dwarf2.c (check_function_name): New function.
3308 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3309 check if function is correct.
3311 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3313 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3314 debug sections.
3315 (elf_link_input_bfd): Adjust comments.
3317 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3319 * elf.c (copy_private_bfd_data): Minor update.
3321 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3323 PR binutils/2258
3324 * elf.c (copy_private_bfd_data): Renamed to ...
3325 (rewrite_elf_program_header): This.
3326 (copy_elf_program_header): New function.
3327 (copy_private_bfd_data): Likewise.
3329 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3331 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3332 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3333 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3334 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3335 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3336 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3337 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3338 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3339 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3340 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3341 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3342 bfd_mach_mcf_isa_b_usp_float_emac): New.
3343 (bfd_default_scan): Update coldfire mapping.
3344 * bfd-in.h (bfd_m68k_mach_to_features,
3345 bfd_m68k_features_to_mach): Declare.
3346 * bfd-in2.h: Rebuilt.
3347 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3348 adjust legacy names.
3349 (m68k_arch_features): New.
3350 (bfd_m68k_mach_to_features,
3351 bfd_m68k_features_to_mach): Define.
3352 * elf32-m68k.c (elf32_m68k_object_p): New.
3353 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3354 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3355 (elf_backend_object_p): Define.
3356 * ieee.c (ieee_write_processor): Update coldfire machines.
3357 * libbfd.h: Rebuilt.
3359 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3361 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3362 if SHF_TLS is set.
3364 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3366 * coff-z80.c (r_imm24): New howto.
3367 (rtype2howto): New case R_IMM24.
3368 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3369 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3371 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3373 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3374 has already been assigned a GOT index, copy that index to the
3375 current hash table entry.
3377 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3379 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3380 for call-to-undefweak reloc overflow.
3382 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3384 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3385 for 32-bit relocs overflow.
3387 2006-01-27 Paul Brook <paul@codesourcery.com>
3389 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3390 objects.
3392 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3394 Introduce TLS descriptors for i386 and x86_64.
3395 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3396 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3397 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3398 * libbfd.h, bfd-in2.h: Rebuilt.
3399 * elf32-i386.c (elf_howto_table): New relocations.
3400 (R_386_tls): Adjust.
3401 (elf_i386_reloc_type_lookup): Map new relocations.
3402 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3403 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3404 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3405 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3406 (elf_i386_local_tlsdesc_gotent): New macro.
3407 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3408 (elf_i386_compute_jump_table_size): New macro.
3409 (link_hash_newfunc): Initialize tlsdesc_got.
3410 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3411 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3412 R_386_TLS_DESC_CALL.
3413 (elf_i386_check_relocs): Likewise. Allocate space for
3414 local_tlsdesc_gotent.
3415 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3416 R_386_TLS_DESC_CALL.
3417 (allocate_dynrelocs): Count function PLT relocations. Reserve
3418 space for TLS descriptors and relocations.
3419 (elf_i386_size_dynamic_sections): Reserve space for TLS
3420 descriptors and relocations. Set up sgotplt_jump_table_size.
3421 Don't zero reloc_count in srelplt.
3422 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3423 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3424 R_386_TLS_DESC_CALL.
3425 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3426 (elf_backend_always_size_sections): Define.
3427 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3428 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3429 (R_X86_64_standard): Adjust.
3430 (x86_64_reloc_map): Map new relocs.
3431 (elf64_x86_64_rtype_to_howto): New, split out of...
3432 (elf64_x86_64_info_to_howto): ... this function, and...
3433 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3434 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3435 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3436 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3437 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3438 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3439 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3440 tlsdesc_got and sgotplt_jump_table_size fields.
3441 (elf64_x86_64_compute_jump_table_size): New macro.
3442 (link_hash_newfunc): Initialize tlsdesc_got.
3443 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3444 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3445 R_X86_64_TLSDESC_CALL.
3446 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3447 local_tlsdesc_gotent.
3448 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3449 R_X86_64_TLSDESC_CALL.
3450 (allocate_dynrelocs): Count function PLT relocations. Reserve
3451 space for TLS descriptors and relocations.
3452 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3453 descriptors and relocations. Set up sgotplt_jump_table_size,
3454 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3455 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3456 and DT_TLSDESC_GOT.
3457 (elf64_x86_64_always_size_sections): New. Set up
3458 _TLS_MODULE_BASE_.
3459 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3460 R_386_TLS_DESC_CALL.
3461 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3462 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3463 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3464 (elf_backend_always_size_sections): Define.
3466 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3468 PR binutils/2096
3469 * dwarf2.c (comp_unit_contains_address): Update comment.
3470 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3471 lma. Return TRUE only if both comp_unit_contains_address and
3472 comp_unit_find_nearest_line return TRUE.
3473 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3475 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3477 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3478 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3479 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3480 elf_gc_mark_dynamic_ref_symbol. Make global.
3481 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3482 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3483 (elfNN_bed): Init new field.
3484 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3485 (ppc64_elf_gc_mark_dynamic_ref): New function.
3487 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3489 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3491 2006-01-17 Nick Clifton <nickc@redhat.com>
3493 PR binutils/2159
3494 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3495 parameters.
3497 2006-01-11 Nick Clifton <nickc@redhat.com>
3499 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3500 into the newly (re)allocated map array.
3502 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3504 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3506 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3508 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3509 for .toc1 section.
3511 For older changes see ChangeLog-2005
3512 \f
3513 Local Variables:
3514 mode: change-log
3515 left-margin: 8
3516 fill-column: 74
3517 version-control: never
3518 End: