1 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
3 * doc/Makefile.am (bfd_TEXINFOS): Set.
4 (bfd.info bfd.dvi bfd.html): Delete rule.
5 * doc/Makefile.in: Regenerated.
7 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
9 * configure.in: Define GENINSRC_NEVER.
10 * doc/Makefile.am (bfd.info): Remove srcdir prefix.
11 (MAINTAINERCLEANFILES): Add info file.
12 (DISTCLEANFILES): Pretend to add info file.
13 * po/Make-in (.po.gmo): Put gmo files in objdir.
14 * configure, Makefile.in, doc/Makefile.in: Regenerated.
16 2006-12-11 Eric Botcazou <ebotcazou@adacore.com>
18 * elflink.c (bfd_elf_gc_sections): Also search for corresponding
19 sections with .gnu.linkonce.t. prefix.
21 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
23 * elf32-m68k.c: Update uses of EF_M68K_*.
25 2006-12-07 H.J. Lu <hjl@gnu.org>
28 * elflink.c (elf_link_add_object_symbols): Keep symbol
29 visibility for symbols from discarded section.
31 2006-12-06 Alan Modra <amodra@bigpond.net.au>
33 * elf64-alpha.c (elf64_alpha_merge_symbol_attribute): New function.
34 (elf_backend_merge_symbol_attribute): Define.
36 2006-12-04 Jan Beulich <jbeulich@novell.com>
38 * elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create
39 .eh_frame_hdr section from here anymore.
40 (bfd_elf_size_dynamic_sections): Call _bfd_elf_maybe_strip_eh_frame_hdr
43 2006-12-01 H.J. Lu <hongjiu.lu@intel.com>
46 * elf.c (rewrite_elf_program_header): Preserve segment physical
47 address in the output segment if the first section in the
48 corresponding input segment is null.
50 2006-12-01 Nick Clifton <nickc@redhat.com>
53 * elf.c (rewrite_elf_program_header): Do not use the first_section
54 pointer if it is null.
56 2006-11-29 Paul Brook <paul@codesourcery.com>
58 * elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
60 (allocate_dynrelocs): Only add export stub for symbols defined in
63 2006-11-29 Paul Brook <paul@codesourcery.com>
65 * elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
67 (allocate_dynrelocs): Only add export stub for symbols defined in
70 2006-11-29 Paul Brook <paul@codesourcery.com>
71 Julian Brown <julian@codesourcery.com>
73 * elf32-arm.c (copy_eabi_attributes): Correct starting offset.
74 (elf32_arm_merge_eabi_attributes): Mark output as initialized.
75 Only set Tag_CPU_name and Tag_ABI_PCS_R9_use if input attribute
78 2006-11-27 Bob Wilson <bob.wilson@acm.org>
80 * elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info.
82 2006-11-24 H.J. Lu <hongjiu.lu@intel.com>
84 * elf.c (IS_SECTION_IN_INPUT_SEGMENT): New.
85 (INCLUDE_SECTION_IN_SEGMENT): Use IS_SECTION_IN_INPUT_SEGMENT.
86 (rewrite_elf_program_header): Don't preserve segment physical
87 address in the output segment if the first section in the
88 corresponding input segment is removed.
90 2006-11-22 Alan Modra <amodra@bigpond.net.au>
92 * pef.c (bfd_pef_make_empty_symbol): Delete function. Define instead.
93 * xsym.c (bfd_sym_make_empty_symbol): Likewise.
94 * xsym.h (bfd_sym_make_empty_symbol): Delete.
96 2006-11-21 Greg McGary <greg@mcgary.org>
98 * elf32-ppc.c (ppc_elf_relocate_section): Fixup D field
99 at proper offset in little-endian mode.
100 * elf64-ppc.c (ppc_elf_relocate_section): Likewise.
102 2006-11-21 Jakub Jelinek <jakub@redhat.com>
104 * elf-eh-frame.c (struct cie): New type.
105 (cie_compare): Removed.
106 (cie_eq, cie_hash, cie_compute_hash): New functions.
107 (_bfd_elf_discard_section_eh_frame): Rewrite not to rely on FDEs
108 pointing only to last CIE and allow merging of any duplicate CIEs,
109 not just duplicate consecutive CIEs.
110 (_bfd_elf_discard_section_eh_frame_hdr): Delete cies hash table.
111 * elf-bfd.h (struct cie_header, struct cie): Removed.
112 (struct eh_frame_sec_info): Remove alloced field.
113 (struct eh_frame_hdr_info): Remove last_cie, last_cie_sec
114 and last_cie_inf fields. Add cies field.
116 2006-11-20 Alan Modra <amodra@bigpond.net.au>
118 * bfd-in.h (struct stat): Don't typedef.
119 * bfdio.c (bfd_get_size): Return a file_ptr.
120 * cisco-core.c (cisco_core_file_validate): Use bfd_size_type for nread.
121 * mmo.c (mmo_scan): Use file_ptr for curpos.
122 * trad-core.c (trad_unix_core): Don't cast statbuf.st_size to
124 * bfd-in2.h: Regenerate.
126 2006-11-20 Alan Modra <amodra@bigpond.net.au>
129 * bfd-in.h (struct bfd_hash_table): Reorganize. Add "frozen".
130 * hash.c (bfd_hash_table_init_n): Init frozen.
131 (bfd_hash_lookup): Don't grow if frozen.
132 (bfd_hash_traverse): Freeze hash table during traversal.
133 * bfd-in2.h: Regenerate.
135 2006-11-18 Alan Modra <amodra@bigpond.net.au>
137 * elflink.c (_bfd_elf_check_kept_section): Test for kept group
138 section. Save result of checks in kept_section.
139 (_bfd_elf_section_already_linked): Tidy. Correct comments.
140 Ignore all group member sections. Handle special matching of
141 single-member groups against linkonce sections via their group
142 section. When such a match is found, set kept_section to the
143 group member section rather than to the group.
145 2006-11-14 Phil Lello <phil.lello@homecall.co.uk>
147 * peXXigen.c: Updates for PE/COFF V8.0, and clarification
148 (dir_names): Added CLR Runtime Header to dir_names[].
149 (_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX
151 (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
152 (pe_print_idata, pe_print_edata)
153 (_bfd_XX_bfd_copy_private_bfd_data_common)
154 (_bfd_XXi_final_link_postscript): Use #DEFINEs for index into
157 2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
159 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
161 (bfd_elf32_arm_set_byteswap_code): New prototype.
162 * bfd-in2.h: Regenerate.
163 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
164 byteswap_code as an argument. Revert 2006-11-01 change.
165 (bfd_elf32_arm_set_byteswap_code): New.
166 (elf32_arm_size_dynamic_sections): Call
167 bfd_elf32_arm_process_before_allocation.
169 2006-11-10 Thiemo Seufer <ths@mips.com>
171 * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
174 2006-11-10 Nick Clifton <nickc@redhat.com>
176 * config.bfd: Move previously obsoleted targets to the REMOVED
178 Add maxq-*-coff to the obsolete list.
180 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
182 * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
183 * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
184 * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
186 2006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
188 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
190 (find_arm_glue): Likewise.
191 (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
192 (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
193 ERROR_MESSAGE argument and pass it through.
194 (elf32_arm_to_thumb_export_stub): Update.
195 (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
197 2006-11-07 Alan Modra <amodra@bigpond.net.au>
199 * elf64-ppc.c (enum _ppc64_sec_type): New.
200 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
201 and rename fields. Add sec_type and has_14bit_branch.
202 (struct ppc_link_hash_table): Remove has_14bit_branch.
203 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
204 (ppc64_elf_relocate_section): Likewise.
205 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
206 (ppc64_elf_size_stubs): Don't set default group size here.
207 (group_sections): Instead do so here, and group sections using
208 their individual requirements.
210 2006-11-07 Alan Modra <amodra@bigpond.net.au>
212 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
214 (struct ppc_link_hash_entry): Add "next_dot_sym".
215 (struct ppc_link_hash_table): Add "dot_syms".
216 (link_hash_newfunc): Make list of syms starting with a dot.
217 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
218 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
219 (struct add_symbol_adjust_data): Delete.
220 (add_symbol_adjust): Simplify params and return.
221 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
224 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
226 * libbfd-in.h (_bfd_clear_contents): New prototype.
227 * reloc.c (_bfd_clear_contents): New.
228 * libbfd.h: Regenerated.
230 * elf32-arm.c (elf32_arm_final_link_relocate): Use
232 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
233 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
234 * elf32-i386.c (elf_i386_relocate_section): Likewise.
235 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
236 * elf32-s390.c (elf_s390_relocate_section): Likewise.
237 * elf32-sh.c (sh_elf_relocate_section): Likewise.
238 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
239 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
240 * elf64-s390.c (elf_s390_relocate_section): Likewise.
241 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
242 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
244 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
245 zero for discarded symbols.
246 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
248 2006-11-01 Thiemo Seufer <ths@mips.com>
249 David Ung <davidu@mips.com>
251 * elf-bfd.h (local_call_stubs): New member.
252 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
253 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
254 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
256 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
257 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
258 used stubs with SEC_KEEP. Use the new stub macros.
260 2006-11-01 Alan Modra <amodra@bigpond.net.au>
262 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
265 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
267 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
269 2006-10-31 Alan Modra <amodra@bigpond.net.au>
271 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
272 boundary. Tidy. Comment.
274 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
277 * elf-bfd.h (elf_obj_tdata): Add symbuf.
278 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
279 (_bfd_elf_check_kept_section): Likewise.
280 (bfd_elf_match_symbols_in_sections): Likewise.
282 * elf.c (assign_section_numbers): Updated to add
283 struct bfd_link_info *.
284 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
285 buffer if info->reduce_memory_overheads is false.
287 * elflink.c (match_group_member): Updated to add
288 struct bfd_link_info *.
289 (_bfd_elf_check_kept_section): Likewise.
290 (elf_link_input_bfd): Likewise.
291 (_bfd_elf_section_already_linked): Likewise.
292 (bfd_elf_final_link): Free symbol buffer if
293 info->reduce_memory_overheads is false.
295 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
296 struct bfd_link_info *.
297 (_bfd_generic_section_already_linked): Likewise.
298 * libbfd.h: Regenerated.
300 * linker.c (bfd_section_already_linked): Add
301 struct bfd_link_info *.
302 (_bfd_generic_section_already_linked): Likewise.
303 * targets.c (bfd_target): Add struct bfd_link_info * to
304 _section_already_linked.
305 * bfd-in2.h: Regenerated.
307 2006-10-30 Alan Modra <amodra@bigpond.net.au>
309 * bfd.c (bfd_error_type): Add bfd_error_on_input.
310 (input_bfd, input_error): New static vars.
311 (bfd_set_error): Handle bfd_error_on_input.
312 (bfd_errmsg): Likewise.
313 (bfd_perror): Simplify.
314 * archive.c (_bfd_write_archive_contents): Report errors on input.
315 * bfd-in2.h: Regenerate.
317 2006-10-30 Alan Modra <amodra@bigpond.net.au>
319 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
321 2006-10-28 Richard Sandiford <richard@codesourcery.com>
323 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
324 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
325 (elf_mips_howto_table_rela): Likewise.
326 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
327 (mips_elf64_howto_table_rela): Likewise.
329 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
331 * elf.c (_bfd_elf_init_private_section_data): Assert output
332 section ELF type instead of check if it is SHT_NULL. Copy
333 OS/PROC specific flags from input section to output section.
335 2006-10-27 Alan Modra <amodra@bigpond.net.au>
337 * section.c (SEC_KEEP): Update comment.
338 * bfd-in2.h: Regenerate.
339 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
340 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
341 * stabs.c (_bfd_discard_section_stabs): Likewise.
342 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
344 2006-10-26 Ben Elliston <bje@au.ibm.com>
346 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
348 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
349 * targets.c (find_target): Remove extraneous break.
351 2006-10-26 Ben Elliston <bje@au.ibm.com>
353 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
354 (struct maxq_reloc_map): Unused; remove.
355 (maxq_reloc_map): Likewise.
356 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
358 2006-10-26 Ben Elliston <bje@au.ibm.com>
360 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
361 from int to enum dynamic_lib_link_class lib_class.
362 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
363 * bfd-in2.h: Regenerate.
365 2006-10-25 Alan Modra <amodra@bigpond.net.au>
366 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
367 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
368 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
369 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
371 * cpu-spu.c: New file.
372 * elf32-spu.c: New file.
373 * elf32-spu.h: New file.
374 * archures.c: Add SPU support.
375 * config.bfd: Likewise.
376 * configure.in: Likewise.
378 * targets.c: Likewise.
379 * Makefile.am: Likewise. Run "make dep-am".
380 * libbfd.h: Regenerate.
381 * bfd-in2.h: Regenerate.
382 * Makefile.in: Regenerate.
383 * configure: Regenerate.
384 * po/SRC-POTFILES.in: Regenerate.
386 2006-10-23 Alan Modra <amodra@bigpond.net.au>
388 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
390 2006-10-23 Alan Modra <amodra@bigpond.net.au>
392 * elf32-score.c: Formatting.
393 (elf_backend_omit_section_dynsym): Define.
394 (score_elf_create_dynamic_relocation): Remove code copied from mips.
395 Don't use section syms in dynamic relocs. Remove unused param.
396 (score_elf_final_link_relocate): Remove unused param.
398 2006-10-23 Alan Modra <amodra@bigpond.net.au>
400 * linker.c (fix_syms): Choose best of previous and next
401 section based on section flags and vma.
403 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
405 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
406 only when the non visibility part of st_other is non-zero.
407 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
409 2006-10-20 Richard Sandiford <richard@codesourcery.com>
411 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
412 PT_DYNAMIC on GNU/Linux targets.
414 2006-10-20 Richard Sandiford <richard@codesourcery.com>
416 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
417 size of .rel.dyn reflect the value of DT_RELSZ.
419 2006-10-20 Richard Sandiford <richard@codesourcery.com>
421 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
422 a PT_NULL header for dynamic objects.
423 (_bfd_mips_elf_modify_segment_map): Add it.
425 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
427 * elf32-score.c (score_elf_rel_dyn_section): Replace
428 bfd_make_section with bfd_make_section_with_flags.
429 (_bfd_score_elf_create_dynamic_sections): Ditto.
430 (score_elf_create_got_section): Ditto.
431 (score_elf_final_link_relocate): Delete referrence to
434 2006-10-19 Richard Sandiford <richard@codesourcery.com>
436 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
437 same symbol by increasing r_offset.
438 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
439 large and very small symbol indexes.
441 2006-10-19 Richard Sandiford <richard@codesourcery.com>
443 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
444 and DT_MIPS_RLD_MAP tags for position-independent executables.
445 Do not add DT_DEBUG to shared libraries for any MIPS target.
447 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
450 * elflink.c (elf_link_add_object_symbols): Hide definitions in
453 2006-10-19 Alan Modra <amodra@bigpond.net.au>
455 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
456 don't set, glue section size.
457 (record_arm_to_thumb_glue): Set glue section size here.
458 (record_thumb_to_arm_glue): Likewise.
459 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
460 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
462 2006-10-18 Roy Marples <uberlord@gentoo.org>
464 * elf64-sparc.c: Add FreeBSD support.
465 (elf64_sparc_fbsd_post_process_headers): New function.
466 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
467 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
468 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
469 * configure: Regenerate.
471 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
473 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
474 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
475 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
476 R_ARM_THM_MOVT_BREL relocations.
478 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
480 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
481 R_THM_CALL to 25 and remove FIXME comment.
482 (using_thumb2): New function.
483 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
485 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
487 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
488 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
489 (elf32_arm_gc_sweep_hook): Likewise.
490 (elf32_arm_check_relocs): Likewise.
491 (allocate_dynrelocs): Likewise.
493 2006-10-17 Alan Modra <amodra@bigpond.net.au>
495 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
496 text_index_section and data_index_section.
497 (struct elf_backend_data): Add elf_backend_init_index_section.
498 (_bfd_elf_init_1_index_section): Declare.
499 (_bfd_elf_init_2_index_sections): Declare.
500 * elfxx-target.h (elf_backend_init_index_section): Define.
501 (elfNN_bed): Init new field.
502 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
503 section and text_index_section plus data_index_section.
504 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
505 (_bfd_elf_init_1_index_section): New function.
506 (_bfd_elf_init_2_index_sections): New function.
507 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
508 (elf_link_input_bfd): When emitting relocs, use text_index_section
509 and data_index_section for removed sections.
510 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
511 * elf32-i386.c: Likewise.
512 * elf32-m32r.c: Likewise.
513 * elf32-sh.c: Likewise.
514 * elf32-xstormy16.c: Likewise.
515 * elf32-xtensa.c: Likewise.
516 * elf64-alpha.c: Likewise.
517 * elf64-hppa.c: Likewise.
518 * elf64-mmix.c: Likewise.
519 * elf64-sh64.c: Likewise.
520 * elfxx-ia64.c: Likewise.
521 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
522 and data_index_section sym for relocs against sections with no dynamic
524 (elf_backend_init_index_section): Define.
525 * elf32-cris.c: Similarly.
526 * elf32-hppa.c: Similarly.
527 * elf32-i370.c: Similarly.
528 * elf32-m68k.c: Similarly.
529 * elf32-mips.c: Similarly.
530 * elf32-ppc.c: Similarly.
531 * elf32-s390.c: Similarly.
532 * elf32-sparc.c: Similarly.
533 * elf32-vax.c: Similarly.
534 * elf64-mips.c: Similarly.
535 * elf64-ppc.c: Similarly.
536 * elf64-s390.c: Similarly.
537 * elf64-sparc.c: Similarly.
538 * elf64-x86-64.c: Similarly.
539 * elfn32-mips.c: Similarly.
540 * elfxx-mips.c: Similarly.
541 * elfxx-sparc.c: Similarly.
542 * linker.c (fix_syms): Base symbols in removed sections on
543 previous section in preference to using absolute section.
545 2006-10-16 Andreas Schwab <schwab@suse.de>
547 * elfxx-ia64.c (addend_compare): Properly compute return value.
549 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
552 * elf.c (assign_file_positions_for_non_load_sections): Don't
553 page align empty SHF_ALLOC sections.
555 2006-10-13 Jakub Jelinek <jakub@redhat.com>
557 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
558 .plt sh_entsize to 0 if plt header size isn't multiple of
559 plt entry size or for 32-bit which adds a nop insn at the
560 end of the .plt section.
562 2006-10-12 Bob Wilson <bob.wilson@acm.org>
564 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
565 (elf_backend_action_discarded): Define.
567 2006-10-11 Bob Wilson <bob.wilson@acm.org>
569 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
570 unresolvable relocation error.
571 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
574 2006-10-10 Bob Wilson <bob.wilson@acm.org>
576 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
579 2006-10-03 Jakub Jelinek <jakub@redhat.com>
581 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
582 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
583 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
584 DW_CFA_val_{offset{,_sf},expression}.
585 (skip_non_nops): Record number of DW_CFA_set_loc ops.
586 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
587 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
588 or going to be pcrel, compute set_loc array.
589 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
590 against DW_CFA_set_loc operands.
591 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
593 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
595 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
596 symbols from the --just-syms file.
598 2006-10-01 Alan Modra <amodra@bigpond.net.au>
600 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
603 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
606 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
607 relocation overflow on branches to undefweaks.
609 2006-09-29 Alan Modra <amodra@bigpond.net.au>
611 * po/BLD-POTFILES.in: Regenerate.
612 * po/SRC-POTFILES.in: Regenerate.
614 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
617 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
618 alignment for .data$, .rdata$ and .text$ sections so that sse
619 and sse2 code will work for linkonce sections too.
620 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
622 2006-09-28 Alan Modra <amodra@bigpond.net.au>
624 * elflink.c (_bfd_elf_gc_mark_hook): New function.
625 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
626 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
627 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
628 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
629 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
630 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
631 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
632 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
633 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
634 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
635 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
636 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
637 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
638 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
639 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
640 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
641 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
642 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
643 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
644 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
645 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
646 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
647 (bfinfdpic_gc_sweep_hook): Delete.
648 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
649 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
650 (elf32_d10v_gc_sweep_hook): Delete.
651 (elf_backend_gc_sweep_hook): Don't define.
652 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
653 (fr30_elf_gc_sweep_hook): Delete.
654 (elf_backend_gc_sweep_hook): Don't define.
655 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
656 (elf32_frv_gc_sweep_hook): Delete.
657 (elf_backend_gc_sweep_hook): Don't define.
658 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
659 (iq2000_elf_gc_sweep_hook): Delete.
660 (elf_backend_gc_sweep_hook): Don't define.
661 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
662 _bfd_elf_gc_mark_hook.
663 (openrisc_elf_gc_sweep_hook): Delete.
664 (elf_backend_gc_sweep_hook): Don't define.
665 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
666 (v850_elf_gc_sweep_hook): Delete.
667 (elf_backend_gc_sweep_hook): Don't define.
668 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
669 _bfd_elf_gc_mark_hook.
670 (xstormy16_elf_gc_sweep_hook): Delete.
671 (elf_backend_gc_sweep_hook): Don't define.
672 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
673 (sh_elf64_gc_sweep_hook): Delete.
674 (elf_backend_gc_sweep_hook): Don't define.
675 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
676 (elf32_avr_gc_sweep_hook): Delete.
677 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
678 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
679 (elf32_cr16c_gc_sweep_hook): Delete.
680 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
681 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
682 (elf32_crx_gc_sweep_hook): Delete.
683 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
684 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
685 (elf32_h8_gc_sweep_hook): Delete.
686 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
687 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
688 (ip2k_elf_gc_sweep_hook): Delete.
689 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
690 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
691 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
692 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
693 (elf_backend_gc_sweep_hook): Don't define.
694 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
695 (elf_backend_gc_sweep_hook): Don't define.
696 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
697 (elf32_m68hc11_gc_sweep_hook): Delete.
698 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
699 (elf32_m68hc11_gc_sweep_hook): Delete.
700 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
701 (elf32_msp430_gc_sweep_hook): Delete.
702 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
703 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
704 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
706 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
708 * bfd-in.h (CONST_STRNCPY) : Delete.
711 * bfd-in2.h : Regenerate.
712 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
713 calculate string lengths.
714 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
716 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
720 * elf.c (assign_file_positions_for_non_load_sections): Don't
721 warn zero size allocated sections.
723 2006-09-27 Alan Modra <amodra@bigpond.net.au>
725 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
726 to "name" so that compiler realizes it is never uninitialized.
727 Use bfd_elf_sym_name.
729 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
732 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
733 bfd_alloc to allocate segment map.
734 (copy_elf_program_header): Likewise.
736 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
737 Joseph Myers <joseph@codesourcery.com>
738 Ian Lance Taylor <ian@wasabisystems.com>
739 Ben Elliston <bje@wasabisystems.com>
741 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
742 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
743 (arch_info_struct, bfd_arm_update_notes): Likewise.
744 (architectures): Likewise.
745 (bfd_arm_merge_machines): Check for iWMMXt2.
746 * bfd-in2.h: Rebuild.
748 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
750 * configure: Regenerated.
752 2006-09-22 Alan Modra <amodra@bigpond.net.au>
754 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
756 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
757 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
758 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
760 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
762 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
764 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
765 section in LD to LE linker relaxation for R_390_TLS_LDO32.
766 * elf64-s390.c (elf_s390_relocate_section): Likewise for
769 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
771 * configure.in: Added new target-vectors x86_64coff_vec,
772 x86_64pe_vec, and x86_64pei_vec.
773 * configure: Regenerate.
774 * config.bfd: Adjusted x86_64 target architecture detection.
775 * bfd.c: Add for new target "coff-x86-64"
776 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
777 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
778 * libpei.h: Adjustments for COFF_WITH_pex64.
779 * coffcode.h: Add for new target machine, architecture, signature, and internal
781 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
782 * Makefile.in: Regenerate.
783 * pe-x86_64.c: Add for new target "pe-x86-64".
784 * pei-x86_64.c: Add for new target "pei-x86-64".
785 * peicode.h: Adjusts for new targets.
786 (coff_swap_filehdr_out): Set for this target to
787 _bfd_pex64_only_swap_filehdr_out.
788 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
789 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
790 (jump_table jtab): Add for AMD64MAGIC.
791 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
792 (pe_ILF_object_p): Add coff image-file signature to internal
793 signature translation.
794 * peXXigen.c: Adjust proper include of target coff-header and
795 introduced target specific code
796 (COFF_WITH_pex64): New macro for this target.
797 (pe_print_idata): New dumping method for import section of PE+ files.
798 * targets.c: Add new target vectors declarations for x86_64 coff targets.
799 * coffcode.h: Support code to support the x86_64 PE magic number.
800 * coff-x86_64.c: New file.
802 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
804 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
805 for .stabstr entry, explain why.
807 2006-09-17 Anton Blanchard <anton@samba.org>
808 Alan Modra <amodra@bigpond.net.au>
810 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
811 entry isn't absolute.
813 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
815 * cpu-score.c: New file.
816 * elf32-score.c: New file.
817 * config.bfd: Add Score target.
818 * Makefile.am: Add Score files.
819 * Makefile.in: Regenerate.
820 * archures.c: Add Score architecture.
821 * reloc.c: Add Score relocs.
822 * targets.c: Add Score target vectors.
823 * bfd-in2.h: Regenerate.
824 * libbfd.h: Regenerate.
825 * configure.in: Add Score target.
826 * configure: Regenerate.
828 2006-09-16 Nick Clifton <nickc@redhat.com>
829 Pedro Alves <pedro_alves@portugalmail.pt>
831 * bfd-in.h (STRING_COMMA_LEN): New macro. Takes one constant
832 string as its argument and emits the string followed by a comma
833 and then the length of the string.
834 (CONST_STRNEQ): New macro. Checks to see if a variable string
835 has a constant string as its initial characters.
836 (CONST_STRNCPY): New macro. Copies a constant string to the start
837 of a variable string.
838 * bfd-in2.h: Regenerate.
839 * archive.c: Make use of the new macros.
840 * archive64.c: Likewise.
842 * coff-ppc.c: Likewise.
843 * coff-stgo32.c: Likewise.
844 * coffcode.h: Likewise.
845 * cofflink.c: Likewise.
846 * cpu-i960.c: Likewise.
847 * dwarf2.c: Likewise.
849 * elf-m10300.c: Likewise.
851 * elf32-arm.c: Likewise.
852 * elf32-bfin.c: Likewise.
853 * elf32-cris.c: Likewise.
854 * elf32-hppa.c: Likewise.
855 * elf32-i370.c: Likewise.
856 * elf32-i386.c: Likewise.
857 * elf32-iq2000.c: Likewise.
858 * elf32-m32r.c: Likewise.
859 * elf32-m68hc11.c: Likewise.
860 * elf32-m68hc12.c: Likewise.
861 * elf32-m68k.c: Likewise.
862 * elf32-mcore.c: Likewise.
863 * elf32-ppc.c: Likewise.
864 * elf32-s390.c: Likewise.
865 * elf32-sh-symbian.c: Likewise.
866 * elf32-sh.c: Likewise.
867 * elf32-sh64.c: Likewise.
868 * elf32-v850.c: Likewise.
869 * elf32-vax.c: Likewise.
870 * elf32-xtensa.c: Likewise.
871 * elf64-alpha.c: Likewise.
872 * elf64-hppa.c: Likewise.
873 * elf64-mmix.c: Likewise.
874 * elf64-ppc.c: Likewise.
875 * elf64-s390.c: Likewise.
876 * elf64-sh64.c: Likewise.
877 * elf64-x86-64.c: Likewise.
878 * elflink.c: Likewise.
879 * elfxx-ia64.c: Likewise.
880 * elfxx-mips.c: Likewise.
881 * elfxx-sparc.c: Likewise.
882 * hpux-core.c: Likewise.
883 * i386linux.c: Likewise.
885 * libpei.h: Likewise.
886 * linker.c: Likewise.
887 * m68klinux.c: Likewise.
889 * nlmcode.h: Likewise.
890 * osf-core.c: Likewise.
893 * sparclinux.c: Likewise.
894 * vms-hdr.c: Likewise.
896 2006-09-14 Alan Modra <amodra@bigpond.net.au>
899 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
900 that have had their SHT_GROUP section removed.
902 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
905 * elflink.c (elf_link_output_extsym): Compute bucket only if
908 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
911 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
914 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
916 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
917 unconditional setting of low bit for Thumb symbol
918 mistakenly left behind after check for external
919 symbols was added. Fix comment typo.
921 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
923 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
924 (bfd_elf_link_mark_dynamic_symbol): New.
925 (SYMBOLIC_BIND): New.
927 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
928 with SYMBOLIC_BIND (info, h).
929 (elf_i386_relocate_section): Likewise.
930 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
931 (elf64_x86_64_relocate_section): Likewise.
932 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
934 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
935 (bfd_elf_record_link_assignment): Call
936 bfd_elf_link_mark_dynamic_symbol on new entry.
937 (_bfd_elf_merge_symbol): Likewise.
938 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
939 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
940 SYMBOLIC_BIND (info, h).
941 (_bfd_elf_dynamic_symbol_p): Likewise.
942 (_bfd_elf_symbol_refs_local_p): Likewise.
943 (bfd_elf_size_dynamic_sections): Updated.
945 2006-09-05 Bibo Mao <bibo.mao@intel.com>
948 * coffcode.h (coff_write_object_contents): Set the optional
949 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
951 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
953 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
954 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
955 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
956 and R_ARM_THM_PC12 relocations.
958 2006-08-24 Bob Wilson <bob.wilson@acm.org>
960 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
961 (xtensa_get_property_section): New.
962 (xtensa_read_table_entries): Use xtensa_get_property_section.
963 (relax_property_section, xtensa_get_property_predef_flags): Handle
964 group name suffixes in property section names.
965 (match_section_group): New.
967 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
969 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
972 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
974 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
975 plt_thumb_refcount from indirect symbols.
977 2006-08-22 Alan Modra <amodra@bigpond.net.au>
979 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
981 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
983 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
985 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
986 comment for target1_is_rel.
988 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
990 * Makefile.am: Add rules to build pe-arm-wince.lo
991 and pei-arm-wince.lo objects.
992 * Makefile.in: Regenerate.
993 * pe-arm-wince.c: New file.
994 * pei-arm-wince.c: New file.
995 * pei-arm.c: Remove ARM_WINCE block.
996 * pe-arm.c: Remove ARM_WINCE block. Rename
997 bfd_arm_pe_allocate_interworking_sections,
998 bfd_arm_pe_get_bfd_for_interworking, and
999 bfd_arm_pe_process_before_allocation to
1000 bfd_armpe_allocate_interworking_sections,
1001 bfd_armpe_get_bfd_for_interworking, and
1002 bfd_armpe_process_before_allocation. Move them before
1004 * bfd.c: ARM wince bfd format names were renamed. Adjust.
1005 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
1006 with unexpected/conflicting relocs.
1007 * targets.c: The arm-wince-pe target got its own new vector.
1009 * config.bfd: Likewise.
1010 * configure.in: Likewise.
1011 * configure: Regenerate.
1013 2006-08-18 Paul Brook <paul@codesourcery.com>
1015 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
1016 (elf32_arm_link_hash_newfunc): Initialize export_glue.
1017 (record_arm_to_thumb_glue): Return stub symbol.
1018 (elf32_arm_create_thumb_stub): New function.
1019 (elf32_arm_to_thumb_stub): Use it.
1020 (elf32_arm_to_thumb_export_stub): New function.
1021 (elf32_arm_begin_write_processing): New function.
1022 (allocate_dynrelocs): Allocate Arm stubs.
1023 (elf_backend_begin_write_processing): Define.
1024 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
1025 Call elf32_arm_begin_write_processing.
1027 2006-08-17 Alan Modra <amodra@bigpond.net.au>
1029 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
1030 (ppc64_elf_build_stubs): Use new lazy linking stub.
1032 2006-08-17 Alan Modra <amodra@bigpond.net.au>
1034 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
1036 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
1039 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
1040 only if there is a PT_DYNAMIC segment.
1041 (_bfd_elf_map_sections_to_segments): Likewise.
1042 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
1043 segment alignment to 1.
1045 2006-08-15 Thiemo Seufer <ths@mips.com>
1046 Nigel Stephens <nigel@mips.com>
1048 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
1049 (elf_backend_merge_symbol_attribute): Define.
1050 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
1052 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
1054 2006-08-15 Thiemo Seufer <ths@mips.com>
1055 Nigel Stephens <nigel@mips.com>
1056 David Ung <davidu@mips.com>
1058 * config.bfd: Add configurations for mips*el-sde-elf* and
1061 2006-08-14 DJ Delorie <dj@redhat.com>
1063 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
1064 (elf32_mn10300_count_hash_table_entries): New.
1065 (elf32_mn10300_list_hash_table_entries): New.
1066 (sort_by_value): New.
1067 (mn10300_elf_relax_section): Don't skip data sections; restrict
1068 code-specific tests to code-specific areas so that potential
1069 indirect calls can be detected. Check for multiple local symbols
1070 at the same address and merge their flags.
1071 (elf32_mn10300_link_hash_newfunc): Initialize value.
1073 2006-08-14 Thiemo Seufer <ths@mips.com>
1075 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
1076 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
1077 symbols in .scommon.
1079 2006-08-11 Thiemo Seufer <ths@mips.com>
1081 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
1082 sh_entsize only when sgot was already initialized.
1084 2006-08-08 DJ Delorie <dj@redhat.com>
1086 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
1087 non-moving .align directives. Preserve any DIR32 offset when
1088 converting bsr's to jsr's.
1090 2006-08-08 Alan Modra <amodra@bigpond.net.au>
1092 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
1093 after stubs have been built.
1095 2006-08-07 Nick Clifton <nickc@redhat.com>
1097 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
1098 vectors if they are going to be created.
1100 2006-08-07 Nick Clifton <nickc@redhat.com>
1102 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
1103 * configure: Regenerate.
1105 2006-08-07 Nick Clifton <nickc@redhat.com>
1107 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
1108 relocation types if the target is ARM_WINCE.
1110 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
1112 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
1114 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
1116 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
1118 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1119 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
1121 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1123 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
1125 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
1126 list removed sections to stderr.
1128 2006-08-04 Richard Sandiford <richard@codesourcery.com>
1129 Kazu Hirata <kazu@codesourcery.com>
1130 Phil Edwards <phil@codesourcery.com>
1131 Nathan Sidwell <nathan@codesourcery.com>
1133 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
1134 bfd_elf32_shlvxworks_vec.
1135 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
1136 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
1137 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
1138 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
1139 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
1140 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
1141 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
1142 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
1143 * configure: Regenerate.
1144 * Makefile.am: Regenerate dependencies.
1145 * Makefile.in: Regenerate.
1146 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
1147 (elf_vxworks_add_symbol_hook): Use it.
1148 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
1149 table entry to check for weak undefined symbols and to obtain
1151 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
1152 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
1153 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
1154 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
1155 special_function field.
1156 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1157 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1158 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1159 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1160 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1161 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1162 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1163 * elf32-sh.c: Include elf32-vxworks.h.
1164 (MINUS_ONE): Define.
1165 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1166 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1168 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
1169 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1170 SH_ELF_RELOC set to bfd_elf_generic_reloc.
1171 (vxworks_object_p, get_howto_table): New functions.
1172 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1173 (sh_elf_info_to_howto): Use get_howto_table.
1174 (sh_elf_relax_section): Honor the partial_inplace field of the
1176 (sh_elf_relax_delete_bytes): Likewise.
1177 (elf_sh_plt_info): New structure.
1178 (PLT_ENTRY_SIZE): Replace both definitions with...
1179 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1180 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1181 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1182 (elf_sh_plt0_entry_le): Likewise.
1183 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1184 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1185 (elf_sh_plts): New structure, with separate definitions for
1186 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1187 (elf_sh_plt0_entry): Delete both definitions.
1188 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1189 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1190 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1191 (elf_sh_plt_reloc_offset): Likewise.
1192 (movi_shori_putval): Delete in favor of...
1193 (install_plt_field): ...this new function, with separate definitions
1194 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1195 (get_plt_info): New function, with separate definitions
1196 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1197 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1198 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1199 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1200 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1201 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1202 (get_plt_index, get_plt_offset): New functions.
1203 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1204 (sh_elf_link_hash_table_create): Initialize them.
1205 (sh_elf_create_dynamic_sections): Call
1206 elf_vxworks_create_dynamic_sections for VxWorks.
1207 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1208 entries. Allocate relocation entries in .rela.plt.unloaded if
1209 generating a VxWorks executable.
1210 (sh_elf_always_size_sections): New function.
1211 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1213 (sh_elf_relocate_section): Use get_howto_table. Honor
1214 partial_inplace when calculating the addend for dynamic
1215 relocations. Use get_plt_index.
1216 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1217 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1218 executables. Populate .rela.plt.unloaded. Do not make
1219 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1220 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1221 htab->plt_info. Handle cases where there is no special PLT header.
1222 Populate the first relocation in .rela.plt.unloaded and fix up
1223 the remaining entries.
1224 (sh_elf_plt_sym_val): Use get_plt_info.
1225 (elf_backend_always_size_sections): Define.
1226 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1227 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1228 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1229 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1230 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1231 (elf_backend_add_symbol_hook): Likewise.
1232 (elf_backend_link_output_symbol_hook): Likewise.
1233 (elf_backend_emit_relocs): Likewise.
1234 (elf_backend_final_write_processing): Likewise.
1235 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1236 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1237 (bfd_elf32_shvxworks_vec): Likewise.
1238 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1239 bfd_elf32_shvxworks_vec.
1241 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1243 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1244 * configure: Regenerate.
1246 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1249 * elf64-x86-64.c: Add FreeBSD support.
1250 (elf64_x86_64_fbsd_post_process_headers): New function.
1251 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1252 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1253 to the targ_selvecs.
1254 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1255 * configure: Regenerate.
1257 2006-07-26 Andreas Schwab <schwab@suse.de>
1259 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1261 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1263 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1264 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1265 (define elf_backend_modify_segment_map): Don't define.
1267 2006-07-25 Thiemo Seufer <ths@networkno.de>
1269 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1270 linking of objects for compatible machine types.
1272 2006-07-25 Thiemo Seufer <ths@networkno.de>
1274 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1275 also for same symbol.
1277 2006-07-25 Thiemo Seufer <ths@mips.com>
1279 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1281 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1283 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1284 sections only if the SHF_OS_NONCONFORMING flag is present.
1286 2006-07-24 Nick Clifton <nickc@redhat.com>
1289 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1290 existance of output sections before putting their entries into the
1293 2006-07-20 Thiemo Seufer <ths@mips.com>
1295 * elf32-mips.c (mips16_jump_reloc): Remove function.
1296 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1297 instead of mips16_jump_reloc.
1298 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1299 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1300 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1302 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1304 * bfd-in.h (enum notice_asneeded_action): Define.
1305 * bfd-in2.h: Regenerate.
1306 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1307 function with NULL name for as-needed handling.
1309 2006-07-18 Paul Brook <paul@codesourcery.com>
1311 * bfd-in2.h: Regenerate.
1312 * libbfd.h: Regenerate.
1313 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1315 2006-07-18 Nick Clifton <nickc@redhat.com>
1317 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1318 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1320 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1322 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1324 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1326 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1328 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1329 to the start of a block.
1331 2006-07-13 Nick Clifton <nickc@redhat.com>
1333 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1334 returning a NULL value.
1336 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1339 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1340 the old versioned dynamic definition to the new one with
1341 non-default visibility. Hide the symbol if it is hidden or
1344 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1346 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1348 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1350 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1351 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1352 Handle SHT_GNU_HASH.
1353 (special_sections_g): Include .gnu.hash section.
1354 (bfd_elf_gnu_hash): New function.
1355 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1356 (struct elf_backend_data): Add elf_hash_symbol method.
1357 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1358 only if info->emit_hash, create .gnu.hash section if
1359 info->emit_gnu_hash.
1360 (struct collect_gnu_hash_codes): New type.
1361 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1362 _bfd_elf_hash_symbol): New functions.
1363 (compute_bucket_count): Don't compute HASHCODES array, instead add
1364 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1365 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1366 When not optimizing, use the number of hashed symbols rather than
1368 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1369 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1370 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1371 adjust compute_bucket_count caller. Create and populate .gnu.hash
1372 section if info->emit_gnu_hash.
1373 (elf_link_output_extsym): Only populate .hash section if
1374 finfo->hash_sec != NULL.
1375 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1376 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1377 (elfNN_bed): Add elf_backend_hash_symbol.
1378 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1379 (elf_backend_hash_symbol): Define.
1380 * elf32-i386.c (elf_i386_hash_symbol): New function.
1381 (elf_backend_hash_symbol): Define.
1383 2006-07-05 Nick Clifton <nickc@redhat.com>
1386 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1387 entry when multiple definitions of a symbol are encountered.
1389 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1391 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1393 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1394 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1396 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1399 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1400 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1402 (elf_i386_relocate_section): Likewise. For GD->IE transition
1403 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1405 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1408 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1409 program_header_size to -1.
1410 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1411 (assign_file_positions_for_load_sections ): Likewise.
1412 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1414 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1415 alloc if already done.
1416 * elf32-i386.c (elf_i386_mkobject): Likewise.
1417 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1418 * elf32-s390.c (elf_s390_mkobject): Likewise.
1419 * elf32-sh.c (sh_elf_mkobject): Likewise.
1420 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1421 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1422 * elf64-s390.c (elf_s390_mkobject): Likewise.
1423 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1424 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1426 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1428 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1429 section for relocatable link.
1431 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1433 * elf-bfd.h (struct elf_backend_data): Add
1434 elf_backend_modify_program_headers.
1435 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1436 (elfNN_bed): Init new field.
1437 * elf.c (elf_modify_segment_map): Remove comment.
1438 (assign_file_positions_for_load_sections): Only call
1439 elf_modify_segment_map for objcopy/strip.
1440 (assign_file_positions_except_relocs): Call
1441 elf_backend_modify_program_headers.
1442 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1444 (elf32_frvfdpic_modify_segment_map): Delete.
1445 (elf32_frvfdpic_modify_program_headers): New.
1446 (elf_backend_modify_segment_map): Don't define.
1447 (elf_backend_modify_program_headers): Define.
1448 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1450 (elf32_bfinfdpic_modify_segment_map): Delete.
1451 (elf32_bfinfdpic_modify_program_headers): New.
1452 (elf_backend_modify_segment_map): Don't define.
1453 (elf_backend_modify_program_headers): Define.
1454 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1456 (elfNN_ia64_modify_segment_map): ..here.
1457 (elf_backend_modify_program_headers): Define.
1459 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1461 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1462 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1464 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1466 * elf-bfd.h: Formatting.
1467 (_bfd_elf_map_sections_to_segments): Declare.
1468 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1469 clear program_header_size.
1470 * elf.c (get_program_header_size): Move. Don't use or set saved
1471 program_header_size here.
1472 (elf_modify_segment_map): New function. Split out from..
1473 (assign_file_positions_for_load_sections): ..here. Assert
1474 header size is correct. Remove dead code.
1475 (_bfd_elf_map_sections_to_segments): Rename from
1476 map_sections_to_segments. Make global. Use get_program_header_size
1477 when we need estimate of header size. Call elf_modify_segment_map.
1478 Set program_header_size.
1479 (print_segment_map): Delete.
1480 (_bfd_elf_sizeof_headers): If segment_map available, get the
1482 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1483 for calling more than once.
1484 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1485 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1486 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1487 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1488 (elf_backend_additional_program_headers): Delete.
1489 (elf_backend_modify_segment_map): Delete.
1490 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1491 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1492 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1494 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1496 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1497 bit for undefined symbols.
1499 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1501 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1503 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1504 bfd_link_info pointer.
1505 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1506 * bfd.c (bfd_sizeof_headers): Tweak param name.
1507 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1508 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1509 * binary.c (binary_sizeof_headers): Adjust.
1510 * bout.c (b_out_sizeof_headers): Adjust.
1511 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1512 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1513 * coffgen.c (coff_sizeof_headers): Adjust.
1514 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1515 (ecoff_compute_section_file_positions): Adjust.
1516 (_bfd_ecoff_write_object_contents): Adjust.
1517 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1518 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1519 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1520 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1521 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1522 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1523 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1524 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1525 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1526 * i386msdos.c: Convert to ISO C.
1527 (msdos_sizeof_headers): Adjust.
1528 * i386os9k.c: Convert to ISO C.
1529 (os9k_sizeof_headers): Adjust.
1530 * ieee.c (ieee_sizeof_headers): Adjust.
1531 * ihex.c (ihex_sizeof_headers): Adjust.
1532 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1533 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1534 * libcoff-in.h (coff_sizeof_headers): Adjust.
1535 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1536 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1537 * mmo.c (mmo_sizeof_headers): Adjust.
1538 * oasys.c (oasys_sizeof_headers): Adjust.
1539 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1540 * pef.c (bfd_pef_sizeof_headers): Adjust.
1541 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1542 * som.c (som_sizeof_headers): Adjust.
1543 * srec.c (srec_sizeof_headers): Adjust.
1544 * tekhex.c (tekhex_sizeof_headers): Adjust.
1545 * versados.c (versados_sizeof_headers): Adjust.
1546 * vms.c (vms_sizeof_headers): Adjust.
1547 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1548 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1549 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1550 * bfd-in2.h: Regenerate.
1551 * libbfd.h: Regenerate.
1552 * libcoff.h: Regenerate.
1554 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1556 * bfd-in2.h: Regenerate.
1557 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1558 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1559 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1560 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1561 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1562 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1563 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1564 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1565 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1566 R_ARM_LDC_SB_G2): New relocation types.
1567 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1568 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1570 (elf32_arm_howto_table_3): Delete; contents merged into
1571 elf32_arm_howto_table_2.
1572 (elf32_arm_howto_from_type): Adjust correspondingly.
1573 (elf32_arm_reloc_map): Extend with the above relocations.
1574 (calculate_group_reloc_mask): New function.
1575 (identify_add_or_sub): New function.
1576 (elf32_arm_final_link_relocate): Support for the above
1578 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1579 codes to correspond to the above relocations.
1581 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1583 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1584 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1585 (elf_m68k_plt_entry): Likewise.
1586 (elf_m68k_plt_info): New table.
1587 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1588 (ISAB_PLT_ENTRY_SIZE): ...this.
1589 (CFV4E_FLAG): Delete.
1590 (elf_cfv4e_plt0_entry): Rename to...
1591 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1592 for the second instruction too.
1593 (elf_cfv4e_plt_entry): Rename to...
1594 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1595 (elf_isab_plt_info): New table.
1596 (CPU32_FLAG): Delete.
1597 (PLT_CPU32_ENTRY_SIZE): Rename to...
1598 (CPU32_PLT_ENTRY_SIZE): ...this.
1599 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1600 style in-place addends.
1601 (elf_cpu32_plt_entry): Likewise.
1602 (elf_cpu32_plt_info): New table.
1603 (elf_m68k_link_hash_table): Add a plt_info field.
1604 (elf_m68k_link_hash_table_create): Initialize it.
1605 (elf_m68k_get_plt_info): New function.
1606 (elf_m68k_always_size_sections): Likewise.
1607 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1608 (elf_m68k_install_pc32): New function.
1609 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1610 elf_m68k_install_pc32.
1611 (elf_m68k_finish_dynamic_sections): Likewise.
1612 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1613 (elf_backend_always_size_sections): Define.
1615 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1617 * elflink.c (elf_link_add_object_symbols): Save and restore
1618 struct bfd_hash_table table, size and count fields for
1621 2006-06-12 Thiemo Seufer <ths@mips.com>
1623 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1624 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1625 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1626 Delete old comments.
1627 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1629 2006-06-12 Nick Clifton <nickc@redhat.com>
1632 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1633 about mismatched alignments to allow for the case where the common
1634 alignment has been deduced from the section alignment.
1635 * bfd.c (_bfd_default_error_handler): Update comment to explain
1636 why bfd and asection varargs are out of order. Explicitly catch
1637 and abort on NULL bfd and asection arguments.
1639 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1640 Thiemo Seufer <ths@mips.com>
1642 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1643 (STUB_ORI): New macro.
1644 (STUB_LI16U): Fix formatting.
1645 (MIPS_FUNCTION_STUB_SIZE): Delete.
1646 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1647 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1648 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1649 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1650 instead of MIPS_FUNCTION_STUB_SIZE.
1651 (count_section_dynsyms): New function, split out from
1652 _bfd_mips_elf_final_link.
1653 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1654 of the number of dynamic symbols needed and use it to set up
1655 function_stub_size. Use function_stub_size rather than
1656 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1657 Use 16-byte stubs for 0x10000 dynamic symbols.
1658 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1659 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1660 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1661 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1662 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1663 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1664 Use STUB_ORI rather than STUB_LI16U for big stubs.
1665 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1666 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1668 2006-06-09 David Ung <davidu@mips.com>
1670 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1671 calling relocations.
1673 2006-06-08 David Daney <ddaney@avtrex.com>
1675 * elfxx-mips.c (STUB_LI16): Removed.
1676 (STUB_LUI): New macro.
1677 (STUB_LI16U): Ditto.
1678 (STUB_LI16S): Ditto.
1679 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1680 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1681 MIPS_FUNCTION_STUB_SIZE.
1682 (_bfd_mips_elf_always_size_sections): Ditto.
1683 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1684 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1685 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1686 to allow larger symbol table indexes.
1688 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1690 * po/Make-in (pdf, ps): New dummy targets.
1692 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1694 * hash.c (bfd_hash_lookup): Correct stray line.
1696 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1697 (elfcore_grok_nto_status): Use long instead of pid_t.
1698 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1700 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1702 * po/Make-in (top_builddir): Define.
1704 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1706 * Makefile.am: Run "make dep-am".
1707 * Makefile.in: Regenerate.
1708 * config.in: Regenerate.
1710 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1711 H.J. Lu <hongjiu.lu@intel.com>
1714 * elflink.c (bfd_elf_final_link): Don't output section symbols
1715 for special ELF sections.
1717 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1719 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1720 instead of bfd_make_section*.
1721 * aix386-core.c: Likewise.
1722 * aix5ppc-core.c: Likewise.
1723 * aout-adobe.c: Likewise.
1724 * aoutf1.h: Likewise.
1725 * binary.c: Likewise.
1726 * cisco-core.c: Likewise.
1727 * coff-arm.c: Likewise.
1728 * coff-h8300.c: Likewise.
1730 * elf32-bfin.c: Likewise.
1731 * elf32-m32c.c: Likewise.
1732 * hppabsd-core.c: Likewise.
1733 * hpux-core.c: Likewise.
1734 * i386linux.c: Likewise.
1737 * irix-core.c: Likewise.
1738 * lynx-core.c: Likewise.
1739 * m68klinux.c: Likewise.
1740 * mach-o.c: Likewise.
1741 * netbsd-core.c: Likewise.
1742 * nlmcode.h: Likewise.
1743 * opncls.c: Likewise.
1744 * osf-core.c: Likewise.
1745 * peXXigen.c: Likewise.
1746 * ppcboot.c: Likewise.
1747 * ptrace-core.c: Likewise.
1748 * rs6000-core.c: Likewise.
1749 * sco5-core.c: Likewise.
1750 * sparclinux.c: Likewise.
1752 * sunos.c: Likewise.
1753 * trad-core.c: Likewise.
1754 * xcofflink.c: Likewise.
1757 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1759 * Makefile.am (INCLUDES): Use @INCINTL@.
1760 * acinclude.m4: Include new gettext macros.
1761 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1762 Manually substitute POFILES and GMOFILES.
1763 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1765 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1767 * bfd.c (bfd_emul_get_maxpagesize): New.
1768 (bfd_elf_set_pagesize): Likewise.
1769 (bfd_emul_set_maxpagesize): Likewise.
1770 (bfd_emul_get_commonpagesize): Likewise.
1771 (bfd_emul_set_commonpagesize): Likewise.
1772 * bfd-in2.h: Regenerated.
1774 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1775 (xvec_get_elf_backend_data): New.
1776 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1778 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1779 * elfxx-target.h (elfNN_bed): Likewise.
1781 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1782 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1783 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1784 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1785 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1786 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1787 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1788 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1789 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1790 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1791 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1792 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1794 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1795 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1797 * targets.c (bfd_find_target): Support NULL abfd.
1799 2006-05-30 Nick Clifton <nickc@redhat.com>
1801 * po/es.po: Updated Spanish translation.
1803 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1804 H.J. Lu <hongjiu.lu@intel.com>
1806 * elf.c (assign_file_positions_for_load_sections): Retrieve
1807 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1808 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1809 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1811 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1813 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1815 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1817 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1819 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1821 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1823 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1825 * elf.c (sym_is_global): Return a bfd_boolean.
1826 (ignore_section_sym): New function.
1827 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1828 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1829 bfd before using elf_section_syms.
1831 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1833 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1834 (sh*l*-*-netbsdelf*): Likewise.
1835 (sh-*-netbsdelf*): Likewise.
1836 (shl*-*-elf*): Likewise.
1837 (sh[1234]l*-*-elf*): Likewise.
1838 (sh3el*-*-elf*): Likewise.
1839 (shl*-*-kaos*): Likewise.
1840 (sh-*-elf*): Likewise.
1841 (sh[1234]*-elf*): Likewise.
1842 (sh-*-rtems*): Likewise.
1843 (sh-*-kaos*): Likewise.
1845 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1848 * config.bfd: Set want64 to true if 64bit bfd is used.
1849 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1850 (sh*l*-*-netbsdelf*): Likewise.
1851 (sh-*-netbsdelf*): Likewise.
1852 (shl*-*-elf*): Likewise.
1853 (sh[1234]l*-*-elf*): Likewise.
1854 (sh3el*-*-elf*): Likewise.
1855 (shl*-*-kaos*): Likewise.
1856 (sh-*-elf*): Likewise.
1857 (sh[1234]*-elf*): Likewise.
1858 (sh-*-rtems*): Likewise.
1859 (sh-*-kaos*): Likewise.
1861 2006-05-24 Paul Brook <paul@codesourcery.com>
1863 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1864 * elf32-arm.c (output_arch_syminfo): Define.
1865 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1866 elf32_arm_output_arch_local_syms): New functions.
1867 (elf_backend_output_arch_local_syms): Define.
1868 * elflink.c (bfd_elf_final_link): Call
1869 elf_backend_output_arch_local_syms.
1870 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1872 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1874 2006-05-24 Paul Brook <paul@codesourcery.com>
1876 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1877 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1878 elf32_arm_finish_dynamic_symbol): Use them.
1880 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1881 Randolph Chung <tausq@debian.org>
1883 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1884 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1885 Add handling for TLS relocations.
1886 (elf_hpp_reloc_final_type): Handle TLS relocs.
1887 * elf32-hppa.c: Add authors for cleanup and TLS support.
1888 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1889 (elf32_hppa_link_hash_entry): Add tls_type.
1890 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1891 (hppa_link_has_newfunc): Set tls_type.
1892 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1893 (hppa_stub_name): Use hh_name macro.
1894 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1895 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1897 (elf32_hppa_gc_sweep_hook): Likewise.
1898 (allocate_dynrelocs): Handle TLS relocs.
1899 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1900 relocs. Use hh_name macro.
1901 (dtpoff_base): New function.
1903 (elf32_hppa_optimized_tls_reloc): Likewise.
1904 (final_link_relocate): Handle TLS relocs.
1905 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1907 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1908 hh_name and eh_name macros.
1909 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1911 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1913 * archures.c: Add bfd_mach_avr6.
1914 * cpu-avr.c: Likewise.
1915 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1917 * libbfd.h: Regenerate.
1918 * bfd-in2.h:Regenerate.
1919 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1920 * elf32-avr.c: Add elf32-avr.h to include list.
1921 (elf32_avr_stub_hash_entry): New function.
1922 (elf32_avr_link_hash_table): New struct.
1923 (avr_link_hash_table): Likewise.
1924 (avr_stub_hash_entry): Likewise.
1925 (avr_stub_hash_lookup): New function.
1926 (stub_hash_newfunc): New function.
1927 (elf32_avr_link_hash_table_create): New function.
1928 (elf32_avr_link_hash_table_free): New function.
1929 (avr_get_stub_addr): New function.
1930 (debug_relax, debug_stubs): Add new global variables controlling
1931 debugging printout to stdout.
1932 (avr_pc_wrap_around): Change the type to bfd_vma.
1933 (avr_replace_call_ret_sequences): Add a new variable controling
1934 linkrelax optimizations.
1935 (avr_stub_is_required_for_16_bit_reloc): New function.
1936 (avr_final_link_relocate):
1937 Add linker hash table to parameter list. Use stub addr. if necessary.
1938 (elf32_avr_relocate_section):
1939 Add linker hashtable to parameter list of avr_final_link_relocate.
1940 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1941 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1942 (elf32_avr_relax_delete_bytes):
1943 Iterate over all sections of a bfd when adjusting relocs addends.
1944 (elf32_avr_relax_section):
1945 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1947 (avr_stub_name): New function.
1948 (avr_get_stub_entry): New function.
1949 (avr_add_stub): New function.
1950 (avr_build_one_stub): New function.
1951 (avr_size_one_stub): New function.
1952 (elf32_avr_setup_params): New function.
1953 (elf32_avr_setup_section_lists): New function.
1954 (get_local_syms): New function.
1955 (elf32_avr_size_stubs): New function.
1956 (bfd_elf32_bfd_link_hash_table_create): New function.
1957 (bfd_elf32_bfd_link_hash_table_free): New function.
1959 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1963 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1964 update CIE/FDE length. Don't pad to the section alignment.
1966 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1968 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1969 deteted entries in .eh_frame section.
1971 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1973 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1974 instead of _GLOBAL_OFFSET_TABLE_.
1975 (bfin_relocate_section): Ditto.
1976 (_bfin_create_got_section): Ditto.
1977 (elf32_bfinfdpic_create_dynamic_sections): Use
1978 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1979 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1981 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1983 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1984 function syms over other syms.
1986 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1988 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1990 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1991 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1992 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1993 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1994 Use MIPS_ELF_READONLY_SECTION.
1995 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1996 creating DT_TEXTREL.
1997 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1998 if no text relocations were generated.
2000 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
2002 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
2004 2006-05-19 Alan Modra <amodra@bigpond.net.au>
2006 * elf.c (elf_fake_sections): Formatting.
2007 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
2008 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
2009 section alignment to increase p_align for PT_LOAD.
2010 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
2011 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
2012 other than PT_LOAD, and PT_NOTE in core.
2014 2006-05-17 Alan Modra <amodra@bigpond.net.au>
2016 * elf.c (assign_file_positions_for_segments): Split into..
2017 (assign_file_positions_for_load_sections): ..this, and..
2018 (assign_file_positions_for_non_load_sections): ..this new function,..
2019 (assign_file_positions_except_relocs): ..writing program headers here.
2021 2006-05-17 Alan Modra <amodra@bigpond.net.au>
2023 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
2024 non-load sections if they have relocs.
2026 2006-05-15 Paul Brook <paul@codesourcery.com>
2028 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
2029 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
2030 Check symbol name is of specified type.
2031 * elf32-arm.c (elf32_arm_is_target_special_symbol,
2032 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
2033 bfd_is_arm_special_symbol_name.
2034 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
2035 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
2036 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
2037 (bfd_is_arm_mapping_symbol_name): Remove prototype.
2038 (bfd_is_arm_special_symbol_name): Add prototype.
2039 * bfd-in2.h: Regenerate.
2041 2006-05-15 David Heine <dlheine@tensilica.com>
2042 Bob Wilson <bob.wilson@acm.org>
2044 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
2045 undefined opcode. Clean up assertions.
2046 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
2047 Factor most of the code into separate functions....
2048 (can_narrow_instruction, can_widen_instruction): New.
2049 (prev_instr_is_a_loop): New.
2050 (compute_ebb_proposed_actions): Combine error handling code for
2051 decode errors. Replace call to insn_decode_len with inline code.
2052 Use can_narrow_instruction and can_widen_instruction. Handle errors
2053 from call to xtensa_opcode_is_loop.
2054 (relax_section): Adjust calls to narrow_instruction and
2057 2006-05-15 Alan Modra <amodra@bigpond.net.au>
2060 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
2063 2006-05-11 Michael Matz <matz@suse.de>
2065 * elflink.c (match_group_member): Correctly iterate group
2068 2006-05-11 Paul Brook <paul@codesourcery.com>
2070 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
2071 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
2072 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2074 * bfd-in2.h: Regenerate.
2075 * libbfd.h: Regenerate.
2076 * libcoff.h: Regenerate.
2078 2006-05-11 Mike Bland <mbland@google.com>
2080 * elf.c (_bfd_elf_init_private_section_data): Don't change
2081 section type if already set.
2083 2006-05-10 Nick Clifton <nickc@redhat.com>
2086 * elfcode.h (valid_section_index_p): New function: Checks for a
2087 valid section index. Allows indicies in the range SHN_LOPROC to
2089 (elf_object_p): Use valid_section_index_p.
2091 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
2093 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
2094 ARM_SECREL): Mark WinCE versions of these relocs as partial
2096 (coff_arm_relocate_section): Adjust addend for WinCE.
2098 2006-05-10 Alan Modra <amodra@bigpond.net.au>
2101 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
2103 2006-05-09 Nick Clifton <nickc@redhat.com>
2105 * coffcode.h (coff_write_relocs): Produce an error message if a an
2106 out-of-range symbol index is detected in a reloc.
2108 2006-05-09 Ben Elliston <bje@au.ibm.com>
2110 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
2111 local variable `dynobj'.
2113 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
2115 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
2116 of the bfd's sections for the reloc-addend adjustments.
2118 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
2120 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
2121 (elf_s390_relocate_section): Add code to do the GD->LE and
2122 LD->LE TLS linker optimizations if a brasl instruction is used
2123 for the __tls_get_offset function call.
2124 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
2126 2006-05-05 Alan Modra <amodra@bigpond.net.au>
2128 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
2129 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
2130 the .toc and referenced by a TLS code sequence.
2131 (ppc64_elf_edit_toc): Cater for the unlikely situation that
2132 .toc is the first section in a file.
2134 2006-05-04 Andreas Schwab <schwab@suse.de>
2136 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
2137 regs instead of an array of int.
2138 (struct external_solaris_bcp_core): Likewise.
2139 (swapcore_sun3): Use offsetof instead of computing the offset
2141 (swapcore_sparc): Likewise. Simplify reference to c_regs.
2142 (swapcore_solaris_bcp): Likewise.
2144 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2146 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
2149 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2151 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
2154 2006-05-04 Ben Elliston <bje@au.ibm.com>
2156 * coff-or32.c (bfd_section_from_shdr): Remove unused local
2158 * cofflink.c (process_embedded_commands): Remove unused local
2159 variables `had_read' and `had_shared'.
2160 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2162 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
2164 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2166 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2167 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2168 (bfd_und_symbol, bfd_ind_symbol): Delete.
2169 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2171 (STD_SECTION): Adjust.
2172 (_bfd_generic_new_section_hook): New function, extracted from..
2173 (bfd_section_init): ..here.
2174 (bfd_make_section_old_way): Call new_section_hook for abs, com,
2175 und and ind sections.
2176 * elf.c (_bfd_elf_large_com_section): Adjust.
2177 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2178 * pdp11.c (new_section_hook): Likewise.
2179 * coffcode.h (coff_new_section_hook): Likewise.
2180 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2181 * elf.c (_bfd_elf_new_section_hook): Likewise.
2182 * vms.c (vms_new_section_hook): Likwise.
2183 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2185 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2186 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2187 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2188 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2189 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2190 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2191 * ieee.c (ieee_new_section_hook): Likewise. Call
2192 _bfd_generic_new_section_hook too.
2193 * mmo.c (mmo_new_section_hook): Likewise.
2194 * oasys.c (oasys_new_section_hook): Likewise.
2195 * som.c (som_new_section_hook): Likewise.
2196 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2197 * bfd-in2.h: Regenerate.
2198 * libbfd.h: Regenerate.
2200 2006-05-03 Alan Modra <amodra@bigpond.net.au>
2202 * hash.c (DEFAULT_SIZE): Revert last change.
2203 (higher_prime_number): Correct test for no larger prime. Don't
2204 abort on error, instead return 0. Depopulate primes[].
2205 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2207 2006-05-02 Paul Brook <paul@codesourcery.com>
2209 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2212 2006-05-02 Ben Elliston <bje@au.ibm.com>
2214 * archive.c (bfd_generic_archive_p): Remove unused local variable
2216 * dwarf2.c (decode_line_info): Remove unused local variable
2218 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2220 * tekhex.c (tekhex_write_object_contents): Remove unused local
2221 variable `bytes_written'.
2222 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2223 variable `r_addend'.
2224 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2225 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2226 (_bfd_ns32k_relocate_contents): Remove break after return.
2227 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2229 2006-05-02 Nick Clifton <nickc@redhat.com>
2231 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2232 in order to avoid conflicts with the global DEBUG define.
2234 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2236 * dwarf2.c: Formatting.
2237 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2238 output section check.
2239 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2240 * elf32-m32c.c: Similarly.
2241 * elf32-ppc.c: Similarly.
2242 * elf32-v850.c: Similarly.
2243 * nlm32-sparc.c: Similarly.
2244 * elfcode.h: Similarly.
2245 (elf_symbol_flags): Delete.
2246 * elflink.c (elf_link_input_bfd): Comment typo.
2248 2006-05-01 DJ Delorie <dj@redhat.com>
2250 * bfd-in.h (bfd_hash_table): Add count field.
2251 * bfd-in2.h: Regenerate.
2252 * hash.c (higher_prime_number): New.
2253 (bfd_hash_table_inint_n): Init count field.
2254 (bfd_hash_lookup): Grow table as needed.
2256 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2259 * tekhex.c (getvalue): Change return type to bfd_boolean and
2260 add the new parameter. Return false if the unexpected character
2263 (first_phase): Change return type to bfd_boolean and return
2264 false if the unexpected character is found. Replace abort
2265 with returning false.
2266 (pass_over): Change return type to bfd_boolean and the type of
2267 the second argument to bfd_boolean (*) (bfd *, int, char *).
2268 Return false if FUNC returns false.
2269 (tekhex_object_p): Return NULL if pass_over fails.
2271 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2273 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2275 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2278 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2279 and flags if its BFD flags have been set.
2280 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2281 section type from input if it has been set to something
2284 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2287 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2290 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2291 abfd->sections is NULL.
2292 (elf32_arm_bfd_free_cached_info): New.
2293 (bfd_elf32_bfd_free_cached_info): Defined.
2295 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2296 to _bfd_free_cached_info.
2298 * libbfd-in.h (_bfd_free_cached_info): New.
2299 * libbfd: Regenerated.
2301 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2302 (_bfd_free_cached_info): New.
2304 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2306 * elf.c (assign_file_positions_except_relocs): Move code setting
2307 file position of non-loaded sections..
2308 (assign_file_positions_for_segments): ..to here.
2310 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2313 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2314 applications. Issue an error on sections we don't know how
2317 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2319 * Makefile.am: Run "make dep-am".
2320 * Makefile.in: Regenerate.
2322 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2324 * warning.m4 (--enable-werror): Format help message.
2325 (--enable-build-warnings): Likewise.
2326 * configure: Regenerate.
2328 2006-04-18 Nick Clifton <nickc@redhat.com>
2331 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2332 fields to still be handled as ELF files.
2334 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2336 * po/SRC-POTFILES.in: Regenerated.
2338 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2340 * configure.in: Update version to 2.17.50.
2341 * configure: Regenerated.
2343 2006-04-14 David Heine <dlheine@tensilica.com>
2345 * elf32-xtensa.c (build_reloc_opcodes): New.
2346 (compute_text_actions): Use it to decode opcodes outside inner loop.
2347 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2348 it is set, use it to get the opcodes for relocations.
2349 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2351 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2354 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2355 (GOT_TLS_IE_IE): Likewise.
2356 (GOT_TLS_IE_GD): Likewise.
2357 (GOT_TLS_IE_MASK): Likewise.
2358 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2359 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2361 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2362 are set, treat tls_type as GOT_TLS_IE_BOTH.
2363 (elf_i386_relocate_section): Likewise.
2365 2006-04-07 Randolph Chung <tausq@debian.org>
2367 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2368 (elf64_hppa_grok_psinfo): Likewise.
2369 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2371 2006-04-06 DJ Delorie <dj@redhat.com>
2373 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2374 each plt entry we create.
2376 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2378 * po/Make-in: Add install-html target.
2379 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2380 htmldir. Add install-html and install-html-recursive targets.
2381 * Makefile.in: Regenerate.
2382 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2383 * configure: Regenerate.
2385 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2387 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2388 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2391 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2393 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2396 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2397 James E Wilson <wilson@specifixinc.com>
2400 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2401 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2403 (elfNN_ia64_link_hash_entry): Likewise.
2404 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2406 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2408 (elfNN_ia64_hash_hide_symbol): Likewise.
2409 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2410 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2411 (elfNN_ia64_global_dyn_info_free): New function.
2412 (elfNN_ia64_local_dyn_info_free): Likewise.
2413 (elfNN_ia64_hash_table_free): Free local and global
2414 elfNN_ia64_dyn_sym_info.
2415 (addend_compare): New function.
2416 (sort_dyn_sym_info): Likewise.
2417 (get_dyn_sym_info): Updated to use binary search for addend.
2418 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2419 relocation arrays first.
2421 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2423 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2426 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2429 * elflink.c (check_dynsym): New.
2430 (elf_link_output_extsym): Use it.
2431 (bfd_elf_final_link): Likewise.
2433 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2436 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2437 symbol from the dynamic definition with the default version if
2438 its type and the type of existing regular definition mismatch.
2440 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2441 Daniel Jacobowitz <dan@codesourcery.com>
2443 * config.bfd (sparc-*-vxworks*): New stanza.
2444 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2445 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2446 * configure: Regenerate.
2447 * elf32-sparc.c: Include elf-vxworks.h.
2448 (elf32_sparc_vxworks_link_hash_table_create: New.
2449 (elf32_sparc_vxworks_final_write_processing): New.
2450 (TARGET_BIG_SYM): Override for VxWorks.
2451 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2452 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2453 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2454 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2455 (elf_backend_link_output_symbol_hook): Likewise.
2456 (elf_backend_emit_relocs): Likewise.
2457 (elf_backend_final_write_processing, elf32_bed): Likewise.
2458 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2459 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2460 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2461 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2462 build_plt_entry here.
2463 (create_got_section): Initialize sgotplt for VxWorks.
2464 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2465 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2466 Call elf_vxworks_create_dynamic_sections for VxWorks.
2467 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2468 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2469 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2470 for VxWorks. Check for the .got.plt section.
2471 (sparc_vxworks_build_plt_entry): New function.
2472 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2473 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2474 absolute on VxWorks.
2475 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2476 and DT_PLTGOT on VxWorks.
2477 (sparc_vxworks_finish_exec_plt): New.
2478 (sparc_vxworks_finish_shared_plt): New.
2479 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2480 Use plt_header_size and plt_entry_size.
2481 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2482 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2483 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2484 (elf32-sparc.lo): Likewise.
2485 * Makefile.in: Regenerate.
2486 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2487 (_bfd_target_vector): Add a pointer to it.
2489 2006-03-30 Ben Elliston <bje@au.ibm.com>
2492 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2493 special section number that exceeds the number of ELF sections
2494 (eg. SHN_MIPS_SCOMMON).
2496 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2498 * elfxx-mips.c (mips_got_entry): Add more commentary.
2499 (mips_elf_local_got_index): Use the hash table entry to record
2500 the GOT index of forced-local symbols.
2501 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2502 in either the hash table entry or the mips_got_entry, not both.
2503 Add more commentary.
2504 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2505 mips_elf_initialize_tls_index.
2507 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2509 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2510 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2511 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2512 bfin_areloc_howto_table): Delete. All
2513 uses deleted as well.
2514 (bfin_reloc_map): Delete all stack relocs.
2515 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2516 bfin_reloc_type_lookup): Don't support them.
2517 (bfin_relocate_section): Don't try to handle them.
2519 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2520 * configure.in: Likewise.
2521 * configure: Regenerate.
2522 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2523 (BFIN_RELOC_MAX): Now 0x21.
2524 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2525 (bfd_elf32_bfinfdpic_vec): Declare.
2526 (IS_FDPIC): New macro.
2527 (struct bfinfdpic_elf_link_hash_table): New struct.
2528 (bfinfdpic_hash_table, bfinfdpic_got_section,
2529 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2530 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2531 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2532 bfinfdpic_plt_initial_offset): Accessor macros for it.
2533 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2534 (struct bfinfdpic_relocs_info): New struct.
2535 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2536 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2537 DEFAULT_STACK_SIZE): New macros.
2538 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2539 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2540 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2541 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2542 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2543 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2544 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2545 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2546 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2547 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2548 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2549 _bfinfdpic_resolve_final_relocs_info,
2550 elf32_bfinfdpic_size_dynamic_sections,
2551 elf32_bfinfdpic_always_size_sections,
2552 elf32_bfinfdpic_modify_segment_map,
2553 _bfinfdpic_count_got_plt_entries,
2554 elf32_bfinfdpic_finish_dynamic_sections,
2555 elf32_bfinfdpic_adjust_dynamic_symbol,
2556 elf32_bfinfdpic_finish_dynamic_symbol,
2557 elf32_bfinfdpic_elf_use_relative_eh_frame,
2558 elf32_bfinfdpic_elf_encode_eh_address,
2559 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2560 elf32_bfinfdpic_copy_private_bfd_data,
2561 (struct _bfinfdpic_dynamic_got_info,
2562 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2563 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2564 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2565 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2566 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2567 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2568 bfd_elf32_bfd_copy_private_bfd_data,
2569 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2570 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2571 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2572 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2573 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2574 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2575 elf_backend_omit_section_dynsym): Redefine these macros and include
2576 "elf32-target.h" again to create the elf32-bfinfdpic target.
2577 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2578 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2579 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2580 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2581 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2582 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2583 BFD_RELOC_BFIN_GOTOFFLO): New.
2584 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2585 (_bfd_target_vector): Add it.
2586 * bfd-in2.h: Regenerate.
2587 * libbfd.h: Regenerate.
2589 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2591 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2592 incompatible. Likewise MAC and EMAC code.
2593 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2594 bfd_get_compatible to set the new bfd architecture. Rely on it
2595 to detect incompatibilities.
2597 2006-03-23 Michael Matz <matz@suse.de>
2599 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2600 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2601 BFD_RELOC_X86_64_PLTOFF64.
2602 * bfd-in2.h: Regenerated.
2603 * libbfd.h: Regenerated.
2604 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2605 Add howtos for above relocs.
2606 (x86_64_reloc_map): Add mappings for new relocs.
2607 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2608 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2609 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2611 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2612 elf64_x86_64_check_relocs for the new relocs.
2613 (elf64_x86_64_relocate_section): Handle new relocs.
2615 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2617 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2618 rel->r_addend is zero.
2620 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2622 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2625 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2626 Daniel Jacobowitz <dan@codesourcery.com>
2627 Phil Edwards <phil@codesourcery.com>
2628 Zack Weinberg <zack@codesourcery.com>
2629 Mark Mitchell <mark@codesourcery.com>
2630 Nathan Sidwell <nathan@codesourcery.com>
2632 * bfd-in2.h: Regenerate.
2633 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2634 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2635 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2636 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2637 (bfd_elf32_littlemips_vec): Likewise.
2638 (bfd_elf32_nbigmips_vec): Likewise.
2639 (bfd_elf32_nlittlemips_vec): Likewise.
2640 (bfd_elf32_ntradbigmips_vec): Likewise.
2641 (bfd_elf32_ntradlittlemips_vec): Likewise.
2642 (bfd_elf32_tradbigmips_vec): Likewise.
2643 (bfd_elf32_tradlittlemips_vec): Likewise.
2644 (bfd_elf64_bigmips_vec): Likewise.
2645 (bfd_elf64_littlemips_vec): Likewise.
2646 (bfd_elf64_tradbigmips_vec): Likewise.
2647 (bfd_elf64_tradlittlemips_vec): Likewise.
2648 * elf32-mips.c: Include elf-vxworks.h.
2649 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2650 instead of calling mips_elf32_rtype_to_howto directly.
2651 (mips_vxworks_copy_howto_rela): New reloc howto.
2652 (mips_vxworks_jump_slot_howto_rela): Likewise.
2653 (mips_vxworks_bfd_reloc_type_lookup): New function.
2654 (mips_vxworks_rtype_to_howto): Likewise.
2655 (mips_vxworks_final_write_processing): Likewise.
2656 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2657 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2658 (elf_backend_want_got_plt): Likewise.
2659 (elf_backend_want_plt_sym): Likewise.
2660 (elf_backend_got_symbol_offset): Likewise.
2661 (elf_backend_want_dynbss): Likewise.
2662 (elf_backend_may_use_rel_p): Likewise.
2663 (elf_backend_may_use_rela_p): Likewise.
2664 (elf_backend_default_use_rela_p): Likewise.
2665 (elf_backend_got_header_size: Likewise.
2666 (elf_backend_plt_readonly): Likewise.
2667 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2668 (elf_backend_mips_rtype_to_howto): Likewise.
2669 (elf_backend_adjust_dynamic_symbol): Likewise.
2670 (elf_backend_finish_dynamic_symbol): Likewise.
2671 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2672 (elf_backend_add_symbol_hook): Likewise.
2673 (elf_backend_link_output_symbol_hook): Likewise.
2674 (elf_backend_emit_relocs): Likewise.
2675 (elf_backend_final_write_processing: Likewise.
2676 (elf_backend_additional_program_headers): Likewise.
2677 (elf_backend_modify_segment_map): Likewise.
2678 (elf_backend_symbol_processing): Likewise.
2679 * elfxx-mips.c: Include elf-vxworks.h.
2680 (mips_elf_link_hash_entry): Add is_relocation_target and
2681 is_branch_target fields.
2682 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2683 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2684 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2685 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2686 Return 3 for VxWorks.
2687 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2688 mips_elf_link_hash_table. Return 0 for VxWorks.
2689 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2690 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2691 (mips_vxworks_exec_plt0_entry): New variable.
2692 (mips_vxworks_exec_plt_entry): Likewise.
2693 (mips_vxworks_shared_plt0_entry): Likewise.
2694 (mips_vxworks_shared_plt_entry): Likewise.
2695 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2696 (mips_elf_rel_dyn_section): Change the bfd argument to a
2697 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2698 the name of the section.
2699 (mips_elf_initialize_tls_slots): Update the call to
2700 mips_elf_rel_dyn_section.
2701 (mips_elf_gotplt_index): New function.
2702 (mips_elf_local_got_index): Add an input_section argument.
2703 Update the call to mips_elf_create_local_got_entry.
2704 (mips_elf_got_page): Likewise.
2705 (mips_elf_got16_entry): Likewise.
2706 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2707 arguments. Create dynamic relocations for each entry on VxWorks.
2708 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2709 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2710 and MIPS_RESERVED_GOTNO.
2711 (mips_elf_create_got_section): Update the uses of
2712 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2713 (is_gott_symbol): New function.
2714 (mips_elf_calculate_relocation): Use a dynobj local variable.
2715 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2716 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2717 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2718 relocations on VxWorks. Add dynamic relocations for references
2719 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2720 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2721 in VxWorks executables.
2722 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2723 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2724 Don't allocate a null entry on VxWorks.
2725 (mips_elf_create_dynamic_relocation): Update the call to
2726 mips_elf_rel_dyn_section. Use absolute rather than relative
2727 relocations for VxWorks, and make them RELA rather than REL.
2728 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2729 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2730 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2731 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2732 Call elf_vxworks_create_dynamic_sections for VxWorks and
2733 initialize the plt_header_size and plt_entry_size fields.
2734 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2735 used in VxWorks executables. Don't allocate dynamic relocations
2736 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2737 Set is_relocation_target for each symbol referenced by a relocation.
2738 Allocate .rela.dyn entries for relocations against the special
2739 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2740 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2741 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2742 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2743 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2744 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2745 relocations. Don't set no_fn_stub on VxWorks.
2746 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2747 mips_elf_allocate_dynamic_relocations.
2748 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2749 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2750 entries for VxWorks, and do not create multiple GOTs.
2751 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2752 Handle .got specially for VxWorks. Update the uses of
2753 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2754 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2755 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2756 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2757 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2758 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2759 (mips_vxworks_finish_exec_plt): Likewise.
2760 (mips_vxworks_finish_shared_plt): Likewise.
2761 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2762 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2763 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2764 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2765 and mips_elf_rel_dyn_section. Use a different GOT header for
2766 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2767 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2768 mips_elf_link_hash_table fields.
2769 (_bfd_mips_vxworks_link_hash_table_create): New function.
2770 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2771 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2772 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2773 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2774 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2775 * libbfd.h: Regenerate.
2776 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2777 (elf32-mips.lo): Likewise.
2778 * Makefile.in: Regenerate.
2779 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2780 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2781 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2782 (_bfd_target_vector): Add entries for them.
2784 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2786 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2787 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2788 (elf_backend_special_sections): Remove #undef.
2790 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2792 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2793 for undefined weak symbols.
2795 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2798 * elflink.c (bfd_elf_final_link): Remove
2799 bed->elf_backend_emit_relocs from emit_relocs.
2801 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2803 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2804 first relocation to the second when relaxing TLS GD to LE;
2805 zero it out when relaxing to IE.
2807 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2810 * elflink.c (elf_link_add_object_symbols): Save and restore
2811 warning sym's linked sym.
2813 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2816 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2817 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2818 hash_table -> htab. Formatting. Save entire symbol table
2819 before loading as-needed syms, and restore afterwards if lib not
2820 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2821 name. Free some buffers earlier.
2822 * bfd-in.h (struct bfd_hash_table): Add entsize.
2823 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2824 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2825 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2827 (bfd_hash_table_init): Add param, adjust calls.
2828 * aoutx.h: Adjust all hash_table_init functions and calls.
2830 * coff-arm.c: Likewise.
2831 * coff-h8300.c: Likewise.
2832 * coff-ppc.c: Likewise.
2833 * cofflink.c: Likewise.
2834 * ecoff.c: Likewise.
2835 * ecofflink.c: Likewise.
2836 * elf-m10300.c: Likewise.
2837 * elf-strtab.c: Likewise.
2839 * elf32-arm.c: Likewise.
2840 * elf32-bfin.c: Likewise.
2841 * elf32-cris.c: Likewise.
2842 * elf32-frv.c: Likewise.
2843 * elf32-hppa.c: Likewise.
2844 * elf32-i386.c: Likewise.
2845 * elf32-m32r.c: Likewise.
2846 * elf32-m68hc1x.c: Likewise.
2847 * elf32-m68k.c: Likewise.
2848 * elf32-ppc.c: Likewise.
2849 * elf32-s390.c: Likewise.
2850 * elf32-sh.c: Likewise.
2851 * elf32-vax.c: Likewise.
2852 * elf64-alpha.c: Likewise.
2853 * elf64-hppa.c: Likewise.
2854 * elf64-ppc.c: Likewise.
2855 * elf64-s390.c: Likewise.
2856 * elf64-sh64.c: Likewise.
2857 * elf64-x86-64.c: Likewise.
2858 * elfxx-ia64.c: Likewise.
2859 * elfxx-mips.c: Likewise.
2860 * elfxx-sparc.c: Likewise.
2861 * i386linux.c: Likewise.
2862 * libaout.h: Likewise.
2863 * libbfd-in.h: Likewise.
2864 * libcoff-in.h: Likewise.
2865 * linker.c: Likewise.
2866 * m68klinux.c: Likewise.
2867 * merge.c: Likewise.
2868 * opncls.c: Likewise.
2869 * pdp11.c: Likewise.
2870 * sparclinux.c: Likewise.
2871 * stabs.c: Likewise.
2872 * sunos.c: Likewise.
2874 * xcofflink.c: Likewise.
2875 * section.c (struct section_hash_entry): Move to..
2876 * libbfd-in.h: ..here.
2877 * Makefile.am: Run "make dep-am"
2878 * Makefile.in: Regenerate.
2879 * bfd-in2.h: Regenerate.
2880 * libbfd.h: Regenerate.
2881 * libcoff.h: Regenerate.
2883 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2885 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2886 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2887 last change to REL32 relocs so that they are counted as
2888 possibly dynamic as per REL24 and REL14.
2890 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2892 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2895 2006-03-15 Ben Elliston <bje@au.ibm.com>
2897 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2898 in_list elements, not just the first.
2900 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2902 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2904 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2905 for final links too.
2907 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2909 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2911 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2914 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2916 2006-03-10 Paul Brook <paul@codesourcery.com>
2918 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2919 (elf32_arm_print_private_bfd_data): Ditto.
2921 2006-03-09 Paul Brook <paul@codesourcery.com>
2923 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2926 2006-03-09 Khem Raj <khem@mvista.com>
2928 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2931 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2933 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2935 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2936 Daniel Jacobowitz <dan@codesourcery.com>
2937 Zack Weinberg <zack@codesourcery.com>
2938 Nathan Sidwell <nathan@codesourcery.com>
2939 Paul Brook <paul@codesourcery.com>
2940 Ricardo Anguiano <anguiano@codesourcery.com>
2941 Phil Edwards <phil@codesourcery.com>
2943 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2944 (bfd_elf32_bigarm_symbian_vec): Likewise.
2945 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2946 (bfd_elf32_littlearm_vec): Likewise.
2947 (bfd_elf32_littlearm_symbian_vec): Likewise.
2948 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2949 * configure: Regenerate.
2950 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2951 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2952 (elf32_arm_vxworks_bed): Add forward declaration.
2953 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2954 (elf32_arm_vxworks_exec_plt0_entry): New table.
2955 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2956 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2957 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2958 (reloc_section_p): New function.
2959 (create_got_section): Use RELOC_SECTION.
2960 (elf32_arm_create_dynamic_sections): Likewise. Call
2961 elf_vxworks_create_dynamic_sections for VxWorks targets.
2962 Choose between the two possible values of plt_header_size
2964 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2965 (elf32_arm_abs12_reloc): New function.
2966 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2967 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2968 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2969 r_addend fields of relocs. On rela targets, skip any code that
2970 adjusts in-place addends. When using _bfd_link_final_relocate
2971 to perform a final relocation, pass rel->r_addend as the addend
2973 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2974 object, ignore flags that are not standard on VxWorks.
2975 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2976 relocs on VxWorks. Use reloc_section_p.
2977 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2978 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2979 .rela.plt.unloaded relocs on VxWorks targets.
2980 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2981 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2982 instead of DT_REL* tags on RELA targets.
2983 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2984 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2985 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2986 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2987 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2988 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2989 Correct the .rela.plt.unreloaded symbol indexes.
2990 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2991 hook on VxWorks targets.
2992 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2993 Minor formatting tweak.
2994 (elf32_arm_vxworks_final_write_processing): New function.
2995 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2997 (elf_backend_final_write_processing): Likewise.
2998 (elf_backend_emit_relocs): Likewise.
2999 (elf_backend_want_plt_sym): Likewise.
3000 (ELF_MAXPAGESIZE): Likewise.
3001 (elf_backend_may_use_rel_p): Minor formatting tweak.
3002 (elf_backend_may_use_rela_p): Likewise.
3003 (elf_backend_default_use_rela_p): Likewise.
3004 (elf_backend_rela_normal): Likewise.
3005 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
3007 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
3009 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
3010 New. Adjust other variants.
3011 (bfd_default_scan): Update.
3012 * bfd-in2.h: Rebuilt.
3013 * cpu-m68k.c: Adjust.
3014 (bfd_m68k_compatible): New. Use it for architectures.
3015 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
3016 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
3018 (elf32_m68k_print_private_bfd_data): Adjust.
3019 * ieee.c (ieee_write_processor): Adjust.
3021 2006-03-06 Alan Modra <amodra@bigpond.net.au>
3023 * dwarf2.c: Formatting.
3024 (add_line_info): Remove outer loop.
3026 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
3027 Alan Modra <amodra@bigpond.net.au>
3030 * dwarf2.c (loadable_section): New struct.
3031 (dwarf2_debug): Add loadable_section_count and
3033 (new_line_sorts_after): New.
3034 (add_line_info): Use new_line_sorts_after to compare line
3036 (check_function_name): Removed.
3037 (unset_sections): New.
3038 (place_sections): New.
3039 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
3040 and unset_sections on relocatable files.
3041 (_bfd_dwarf2_find_line): Likewise.
3043 2006-03-03 Nick Clifton <nickc@redhat.com>
3045 * cpu-avr.c: Update to ISO-C90 formatting.
3046 * elf32-avr.c: Likewise.
3048 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
3050 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
3052 (bfd_elf_avr_final_write_processing): Set
3053 EF_AVR_LINKRELAX_PREPARED in e_flags field.
3054 (elf32_avr_relax_section): New function.
3055 (elf32_avr_relax_delete_bytes): New function.
3056 (elf32_avr_get_relocated_section_contents): New function.
3057 (avr_pc_wrap_around): New function.
3058 (avr_relative_distance_considering_wrap_around): New function.
3059 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
3060 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
3061 * libbfd.h: Regenerate.
3062 * bfd-in2.h: Regenerate.
3064 2006-03-02 DJ Delorie <dj@redhat.com>
3066 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
3069 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3071 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
3072 bfd_elf32_powerpc_vxworks_vec.
3074 2006-03-02 Nick Clifton <nickc@redhat.com>
3076 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
3078 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3080 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
3081 elf_vxworks_create_dynamic_sections.
3082 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
3084 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
3085 elf_vxworks_create_dynamic_sections.
3086 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
3088 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
3089 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
3091 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3093 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3094 (elf_backend_link_output_symbol_hook): Use
3095 elf_vxworks_link_output_symbol_hook instead.
3096 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3097 (elf_backend_link_output_symbol_hook): Use
3098 elf_vxworks_link_output_symbol_hook instead.
3099 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
3100 same interface as elf_backend_link_output_symbol_hook.
3101 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
3102 prototype accordingly.
3104 2006-03-02 Richard Sandiford <richard@codesourcery.com>
3106 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
3107 (ppc_elf_link_hash_table): Replace old_got and new_got with
3108 plt_type and can_use_new_plt.
3109 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
3110 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
3111 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
3112 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
3113 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
3114 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
3115 this function should not be called for VxWorks targets.
3116 (ppc_elf_tls_setup): Use plt_type instead of old_got.
3117 (allocate_got): Likewise. Rearrange so that max_before_header
3118 is only used for PLT_OLD and PLT_NEW.
3119 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
3120 (ppc_elf_size_dynamic_sections): Likewise.
3121 (ppc_elf_relax_section): Likewise.
3122 (ppc_elf_relocate_section): Likewise.
3123 (ppc_elf_finish_dynamic_symbol): Likewise.
3124 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
3126 2006-02-28 Richard Sandiford <richard@codesourcery.com>
3128 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
3129 (elf_i386_link_hash_table_create): Initialize it.
3130 (elf_i386_compute_jump_table_size): Use it instead of
3131 srelplt->reloc_count.
3132 (allocate_dynrelocs): Likewise.
3133 (elf_i386_size_dynamic_sections): Likewise.
3134 (elf_i386_relocate_section): Likewise.
3136 2006-02-27 Jakub Jelinek <jakub@redhat.com>
3138 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
3139 (_bfd_elf_write_section_eh_frame): Likewise.
3141 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
3143 * po/Make-in: Add html target.
3145 2006-02-27 Richard Sandiford <richard@codesourcery.com>
3147 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
3148 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
3149 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
3150 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
3151 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3152 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3153 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3154 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
3155 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3156 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3157 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3158 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3159 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3160 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3161 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3162 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
3163 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3164 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3165 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3166 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3167 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3169 2006-02-25 Richard Sandiford <richard@codesourcery.com>
3171 * elf-bfd.h (elf_link_hash_table): Add hplt field.
3172 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3173 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3174 * elf32-frv.c (_frv_create_got_section): Likewise.
3175 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3176 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3177 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3178 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3179 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3180 (elf_i386_link_hash_table_create): Don't initialize them.
3181 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3183 (elf_i386_finish_dynamic_symbol): Likewise.
3184 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3185 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3186 (ppc_elf_finish_dynamic_symbol): Likewise.
3188 2006-02-24 DJ Delorie <dj@redhat.com>
3190 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3191 (m32c_elf_relocate_section): Don't relocate them.
3192 (compare_reloc): New.
3193 (relax_reloc): Remove.
3194 (m32c_offset_for_reloc): New.
3195 (m16c_addr_encodings): New.
3196 (m16c_jmpaddr_encodings): New.
3197 (m32c_addr_encodings): New.
3198 (m32c_elf_relax_section): Relax jumps and address displacements.
3199 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3202 * reloc.c: Add m32c relax relocs.
3203 * libbfd.h: Regenerate.
3204 * bfd-in2.h: Regenerate.
3206 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3209 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3210 (_bfd_elf_link_hash_fixup_symbol): New.
3212 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3213 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3216 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3218 * elfxx-target.h (elf_backend_fixup_symbol): New.
3219 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3221 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3223 * cpu-ia64-opc.c (ins_immu5b): New.
3224 (ext_immu5b): Likewise.
3225 (elf64_ia64_operands): Add IMMU5b.
3227 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3230 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3232 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3233 * elf32-i386.c (allocate_dynrelocs): Likewise.
3234 * elf32-s390.c (allocate_dynrelocs): Likewise.
3235 * elf32-sh.c (allocate_dynrelocs): Likewise.
3236 * elf64-s390.c (allocate_dynrelocs): Likewise.
3237 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3238 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3239 on undef weak with non-default visibility too.
3240 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3242 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3244 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3245 error, instead call _exit.
3246 (_bfd_abort): Call _exit not xexit.
3248 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3250 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3252 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3254 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3255 Anil Paranjape <anilp1@kpitcummins.com>
3256 Shilin Shakti <shilins@kpitcummins.com>
3258 * Makefile.am: Add xc16x related entry
3259 * Makefile.in: Regenerate
3260 * archures.c: Add bfd_xc16x_arch
3261 * bfd-in2.h: Regenerate
3262 * config.bfd: Add xc16x-*-elf
3263 * configure.in: Add bfd_elf32_xc16x_vec
3264 * configure: Regenerate.
3265 * targets.c: Added xc16x related information
3266 * cpu-xc16x.c: New file
3267 * reloc.c: Add new relocations specific to xc16x:
3268 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3270 * elf32-xc16x.c: New file.
3272 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3274 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3275 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3277 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3280 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3282 (ppc64_elf_relocate_section): Check output reloc section size.
3283 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3285 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3288 * elf.c (get_segment_type): New function.
3289 (_bfd_elf_print_private_bfd_data): Use it.
3290 (print_segment_map): New function.
3291 (assign_file_positions_for_segments): Call print_segment_map
3292 when there are not enough room for program headers.
3294 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3296 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3297 traditional MIPS ELF targets.
3299 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3302 * dwarf2.c (check_function_name): New function.
3303 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3304 check if function is correct.
3306 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3308 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3310 (elf_link_input_bfd): Adjust comments.
3312 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3314 * elf.c (copy_private_bfd_data): Minor update.
3316 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3319 * elf.c (copy_private_bfd_data): Renamed to ...
3320 (rewrite_elf_program_header): This.
3321 (copy_elf_program_header): New function.
3322 (copy_private_bfd_data): Likewise.
3324 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3326 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3327 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3328 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3329 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3330 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3331 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3332 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3333 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3334 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3335 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3336 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3337 bfd_mach_mcf_isa_b_usp_float_emac): New.
3338 (bfd_default_scan): Update coldfire mapping.
3339 * bfd-in.h (bfd_m68k_mach_to_features,
3340 bfd_m68k_features_to_mach): Declare.
3341 * bfd-in2.h: Rebuilt.
3342 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3343 adjust legacy names.
3344 (m68k_arch_features): New.
3345 (bfd_m68k_mach_to_features,
3346 bfd_m68k_features_to_mach): Define.
3347 * elf32-m68k.c (elf32_m68k_object_p): New.
3348 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3349 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3350 (elf_backend_object_p): Define.
3351 * ieee.c (ieee_write_processor): Update coldfire machines.
3352 * libbfd.h: Rebuilt.
3354 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3356 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3359 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3361 * coff-z80.c (r_imm24): New howto.
3362 (rtype2howto): New case R_IMM24.
3363 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3364 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3366 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3368 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3369 has already been assigned a GOT index, copy that index to the
3370 current hash table entry.
3372 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3374 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3375 for call-to-undefweak reloc overflow.
3377 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3379 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3380 for 32-bit relocs overflow.
3382 2006-01-27 Paul Brook <paul@codesourcery.com>
3384 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3387 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3389 Introduce TLS descriptors for i386 and x86_64.
3390 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3391 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3392 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3393 * libbfd.h, bfd-in2.h: Rebuilt.
3394 * elf32-i386.c (elf_howto_table): New relocations.
3395 (R_386_tls): Adjust.
3396 (elf_i386_reloc_type_lookup): Map new relocations.
3397 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3398 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3399 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3400 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3401 (elf_i386_local_tlsdesc_gotent): New macro.
3402 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3403 (elf_i386_compute_jump_table_size): New macro.
3404 (link_hash_newfunc): Initialize tlsdesc_got.
3405 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3406 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3407 R_386_TLS_DESC_CALL.
3408 (elf_i386_check_relocs): Likewise. Allocate space for
3409 local_tlsdesc_gotent.
3410 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3411 R_386_TLS_DESC_CALL.
3412 (allocate_dynrelocs): Count function PLT relocations. Reserve
3413 space for TLS descriptors and relocations.
3414 (elf_i386_size_dynamic_sections): Reserve space for TLS
3415 descriptors and relocations. Set up sgotplt_jump_table_size.
3416 Don't zero reloc_count in srelplt.
3417 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3418 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3419 R_386_TLS_DESC_CALL.
3420 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3421 (elf_backend_always_size_sections): Define.
3422 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3423 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3424 (R_X86_64_standard): Adjust.
3425 (x86_64_reloc_map): Map new relocs.
3426 (elf64_x86_64_rtype_to_howto): New, split out of...
3427 (elf64_x86_64_info_to_howto): ... this function, and...
3428 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3429 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3430 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3431 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3432 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3433 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3434 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3435 tlsdesc_got and sgotplt_jump_table_size fields.
3436 (elf64_x86_64_compute_jump_table_size): New macro.
3437 (link_hash_newfunc): Initialize tlsdesc_got.
3438 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3439 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3440 R_X86_64_TLSDESC_CALL.
3441 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3442 local_tlsdesc_gotent.
3443 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3444 R_X86_64_TLSDESC_CALL.
3445 (allocate_dynrelocs): Count function PLT relocations. Reserve
3446 space for TLS descriptors and relocations.
3447 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3448 descriptors and relocations. Set up sgotplt_jump_table_size,
3449 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3450 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3452 (elf64_x86_64_always_size_sections): New. Set up
3454 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3455 R_386_TLS_DESC_CALL.
3456 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3457 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3458 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3459 (elf_backend_always_size_sections): Define.
3461 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3464 * dwarf2.c (comp_unit_contains_address): Update comment.
3465 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3466 lma. Return TRUE only if both comp_unit_contains_address and
3467 comp_unit_find_nearest_line return TRUE.
3468 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3470 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3472 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3473 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3474 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3475 elf_gc_mark_dynamic_ref_symbol. Make global.
3476 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3477 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3478 (elfNN_bed): Init new field.
3479 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3480 (ppc64_elf_gc_mark_dynamic_ref): New function.
3482 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3484 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3486 2006-01-17 Nick Clifton <nickc@redhat.com>
3489 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3492 2006-01-11 Nick Clifton <nickc@redhat.com>
3494 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3495 into the newly (re)allocated map array.
3497 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3499 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3501 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3503 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3506 For older changes see ChangeLog-2005
3512 version-control: never
projects / external / binutils.git / blob