1 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
3 * libbfd-in.h (_bfd_clear_contents): New prototype.
4 * reloc.c (_bfd_clear_contents): New.
5 * libbfd.h: Regenerated.
7 * elf32-arm.c (elf32_arm_final_link_relocate): Use
9 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
10 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
11 * elf32-i386.c (elf_i386_relocate_section): Likewise.
12 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
13 * elf32-s390.c (elf_s390_relocate_section): Likewise.
14 * elf32-sh.c (sh_elf_relocate_section): Likewise.
15 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
16 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
17 * elf64-s390.c (elf_s390_relocate_section): Likewise.
18 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
19 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
21 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
22 zero for discarded symbols.
23 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
25 2006-11-01 Thiemo Seufer <ths@mips.com>
26 David Ung <davidu@mips.com>
28 * elf-bfd.h (local_call_stubs): New member.
29 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
30 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
31 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
33 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
34 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
35 used stubs with SEC_KEEP. Use the new stub macros.
37 2006-11-01 Alan Modra <amodra@bigpond.net.au>
39 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
42 2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
44 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
46 2006-10-31 Alan Modra <amodra@bigpond.net.au>
48 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
49 boundary. Tidy. Comment.
51 2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
54 * elf-bfd.h (elf_obj_tdata): Add symbuf.
55 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
56 (_bfd_elf_check_kept_section): Likewise.
57 (bfd_elf_match_symbols_in_sections): Likewise.
59 * elf.c (assign_section_numbers): Updated to add
60 struct bfd_link_info *.
61 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
62 buffer if info->reduce_memory_overheads is false.
64 * elflink.c (match_group_member): Updated to add
65 struct bfd_link_info *.
66 (_bfd_elf_check_kept_section): Likewise.
67 (elf_link_input_bfd): Likewise.
68 (_bfd_elf_section_already_linked): Likewise.
69 (bfd_elf_final_link): Free symbol buffer if
70 info->reduce_memory_overheads is false.
72 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
73 struct bfd_link_info *.
74 (_bfd_generic_section_already_linked): Likewise.
75 * libbfd.h: Regenerated.
77 * linker.c (bfd_section_already_linked): Add
78 struct bfd_link_info *.
79 (_bfd_generic_section_already_linked): Likewise.
80 * targets.c (bfd_target): Add struct bfd_link_info * to
81 _section_already_linked.
82 * bfd-in2.h: Regenerated.
84 2006-10-30 Alan Modra <amodra@bigpond.net.au>
86 * bfd.c (bfd_error_type): Add bfd_error_on_input.
87 (input_bfd, input_error): New static vars.
88 (bfd_set_error): Handle bfd_error_on_input.
89 (bfd_errmsg): Likewise.
90 (bfd_perror): Simplify.
91 * archive.c (_bfd_write_archive_contents): Report errors on input.
92 * bfd-in2.h: Regenerate.
94 2006-10-30 Alan Modra <amodra@bigpond.net.au>
96 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
98 2006-10-28 Richard Sandiford <richard@codesourcery.com>
100 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
101 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
102 (elf_mips_howto_table_rela): Likewise.
103 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
104 (mips_elf64_howto_table_rela): Likewise.
106 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
108 * elf.c (_bfd_elf_init_private_section_data): Assert output
109 section ELF type instead of check if it is SHT_NULL. Copy
110 OS/PROC specific flags from input section to output section.
112 2006-10-27 Alan Modra <amodra@bigpond.net.au>
114 * section.c (SEC_KEEP): Update comment.
115 * bfd-in2.h: Regenerate.
116 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
117 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
118 * stabs.c (_bfd_discard_section_stabs): Likewise.
119 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
121 2006-10-26 Ben Elliston <bje@au.ibm.com>
123 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
125 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
126 * targets.c (find_target): Remove extraneous break.
128 2006-10-26 Ben Elliston <bje@au.ibm.com>
130 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
131 (struct maxq_reloc_map): Unused; remove.
132 (maxq_reloc_map): Likewise.
133 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
135 2006-10-26 Ben Elliston <bje@au.ibm.com>
137 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
138 from int to enum dynamic_lib_link_class lib_class.
139 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
140 * bfd-in2.h: Regenerate.
142 2006-10-25 Alan Modra <amodra@bigpond.net.au>
143 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
144 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
145 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
146 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
148 * cpu-spu.c: New file.
149 * elf32-spu.c: New file.
150 * elf32-spu.h: New file.
151 * archures.c: Add SPU support.
152 * config.bfd: Likewise.
153 * configure.in: Likewise.
155 * targets.c: Likewise.
156 * Makefile.am: Likewise. Run "make dep-am".
157 * libbfd.h: Regenerate.
158 * bfd-in2.h: Regenerate.
159 * Makefile.in: Regenerate.
160 * configure: Regenerate.
161 * po/SRC-POTFILES.in: Regenerate.
163 2006-10-23 Alan Modra <amodra@bigpond.net.au>
165 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
167 2006-10-23 Alan Modra <amodra@bigpond.net.au>
169 * elf32-score.c: Formatting.
170 (elf_backend_omit_section_dynsym): Define.
171 (score_elf_create_dynamic_relocation): Remove code copied from mips.
172 Don't use section syms in dynamic relocs. Remove unused param.
173 (score_elf_final_link_relocate): Remove unused param.
175 2006-10-23 Alan Modra <amodra@bigpond.net.au>
177 * linker.c (fix_syms): Choose best of previous and next
178 section based on section flags and vma.
180 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
182 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
183 only when the non visibility part of st_other is non-zero.
184 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
186 2006-10-20 Richard Sandiford <richard@codesourcery.com>
188 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
189 PT_DYNAMIC on GNU/Linux targets.
191 2006-10-20 Richard Sandiford <richard@codesourcery.com>
193 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
194 size of .rel.dyn reflect the value of DT_RELSZ.
196 2006-10-20 Richard Sandiford <richard@codesourcery.com>
198 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
199 a PT_NULL header for dynamic objects.
200 (_bfd_mips_elf_modify_segment_map): Add it.
202 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
204 * elf32-score.c (score_elf_rel_dyn_section): Replace
205 bfd_make_section with bfd_make_section_with_flags.
206 (_bfd_score_elf_create_dynamic_sections): Ditto.
207 (score_elf_create_got_section): Ditto.
208 (score_elf_final_link_relocate): Delete referrence to
211 2006-10-19 Richard Sandiford <richard@codesourcery.com>
213 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
214 same symbol by increasing r_offset.
215 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
216 large and very small symbol indexes.
218 2006-10-19 Richard Sandiford <richard@codesourcery.com>
220 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
221 and DT_MIPS_RLD_MAP tags for position-independent executables.
222 Do not add DT_DEBUG to shared libraries for any MIPS target.
224 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
227 * elflink.c (elf_link_add_object_symbols): Hide definitions in
230 2006-10-19 Alan Modra <amodra@bigpond.net.au>
232 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
233 don't set, glue section size.
234 (record_arm_to_thumb_glue): Set glue section size here.
235 (record_thumb_to_arm_glue): Likewise.
236 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
237 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
239 2006-10-18 Roy Marples <uberlord@gentoo.org>
241 * elf64-sparc.c: Add FreeBSD support.
242 (elf64_sparc_fbsd_post_process_headers): New function.
243 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
244 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
245 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
246 * configure: Regenerate.
248 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
250 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
251 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
252 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
253 R_ARM_THM_MOVT_BREL relocations.
255 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
257 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
258 R_THM_CALL to 25 and remove FIXME comment.
259 (using_thumb2): New function.
260 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
262 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
264 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
265 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
266 (elf32_arm_gc_sweep_hook): Likewise.
267 (elf32_arm_check_relocs): Likewise.
268 (allocate_dynrelocs): Likewise.
270 2006-10-17 Alan Modra <amodra@bigpond.net.au>
272 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
273 text_index_section and data_index_section.
274 (struct elf_backend_data): Add elf_backend_init_index_section.
275 (_bfd_elf_init_1_index_section): Declare.
276 (_bfd_elf_init_2_index_sections): Declare.
277 * elfxx-target.h (elf_backend_init_index_section): Define.
278 (elfNN_bed): Init new field.
279 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
280 section and text_index_section plus data_index_section.
281 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
282 (_bfd_elf_init_1_index_section): New function.
283 (_bfd_elf_init_2_index_sections): New function.
284 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
285 (elf_link_input_bfd): When emitting relocs, use text_index_section
286 and data_index_section for removed sections.
287 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
288 * elf32-i386.c: Likewise.
289 * elf32-m32r.c: Likewise.
290 * elf32-sh.c: Likewise.
291 * elf32-xstormy16.c: Likewise.
292 * elf32-xtensa.c: Likewise.
293 * elf64-alpha.c: Likewise.
294 * elf64-hppa.c: Likewise.
295 * elf64-mmix.c: Likewise.
296 * elf64-sh64.c: Likewise.
297 * elfxx-ia64.c: Likewise.
298 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
299 and data_index_section sym for relocs against sections with no dynamic
301 (elf_backend_init_index_section): Define.
302 * elf32-cris.c: Similarly.
303 * elf32-hppa.c: Similarly.
304 * elf32-i370.c: Similarly.
305 * elf32-m68k.c: Similarly.
306 * elf32-mips.c: Similarly.
307 * elf32-ppc.c: Similarly.
308 * elf32-s390.c: Similarly.
309 * elf32-sparc.c: Similarly.
310 * elf32-vax.c: Similarly.
311 * elf64-mips.c: Similarly.
312 * elf64-ppc.c: Similarly.
313 * elf64-s390.c: Similarly.
314 * elf64-sparc.c: Similarly.
315 * elf64-x86-64.c: Similarly.
316 * elfn32-mips.c: Similarly.
317 * elfxx-mips.c: Similarly.
318 * elfxx-sparc.c: Similarly.
319 * linker.c (fix_syms): Base symbols in removed sections on
320 previous section in preference to using absolute section.
322 2006-10-16 Andreas Schwab <schwab@suse.de>
324 * elfxx-ia64.c (addend_compare): Properly compute return value.
326 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
329 * elf.c (assign_file_positions_for_non_load_sections): Don't
330 page align empty SHF_ALLOC sections.
332 2006-10-13 Jakub Jelinek <jakub@redhat.com>
334 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
335 .plt sh_entsize to 0 if plt header size isn't multiple of
336 plt entry size or for 32-bit which adds a nop insn at the
337 end of the .plt section.
339 2006-10-12 Bob Wilson <bob.wilson@acm.org>
341 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
342 (elf_backend_action_discarded): Define.
344 2006-10-11 Bob Wilson <bob.wilson@acm.org>
346 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
347 unresolvable relocation error.
348 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
351 2006-10-10 Bob Wilson <bob.wilson@acm.org>
353 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
356 2006-10-03 Jakub Jelinek <jakub@redhat.com>
358 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
359 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
360 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
361 DW_CFA_val_{offset{,_sf},expression}.
362 (skip_non_nops): Record number of DW_CFA_set_loc ops.
363 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
364 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
365 or going to be pcrel, compute set_loc array.
366 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
367 against DW_CFA_set_loc operands.
368 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
370 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
372 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
373 symbols from the --just-syms file.
375 2006-10-01 Alan Modra <amodra@bigpond.net.au>
377 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
380 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
383 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
384 relocation overflow on branches to undefweaks.
386 2006-09-29 Alan Modra <amodra@bigpond.net.au>
388 * po/BLD-POTFILES.in: Regenerate.
389 * po/SRC-POTFILES.in: Regenerate.
391 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
394 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
395 alignment for .data$, .rdata$ and .text$ sections so that sse
396 and sse2 code will work for linkonce sections too.
397 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
399 2006-09-28 Alan Modra <amodra@bigpond.net.au>
401 * elflink.c (_bfd_elf_gc_mark_hook): New function.
402 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
403 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
404 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
405 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
406 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
407 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
408 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
409 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
410 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
411 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
412 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
413 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
414 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
415 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
416 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
417 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
418 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
419 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
420 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
421 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
422 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
423 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
424 (bfinfdpic_gc_sweep_hook): Delete.
425 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
426 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
427 (elf32_d10v_gc_sweep_hook): Delete.
428 (elf_backend_gc_sweep_hook): Don't define.
429 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
430 (fr30_elf_gc_sweep_hook): Delete.
431 (elf_backend_gc_sweep_hook): Don't define.
432 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
433 (elf32_frv_gc_sweep_hook): Delete.
434 (elf_backend_gc_sweep_hook): Don't define.
435 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
436 (iq2000_elf_gc_sweep_hook): Delete.
437 (elf_backend_gc_sweep_hook): Don't define.
438 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
439 _bfd_elf_gc_mark_hook.
440 (openrisc_elf_gc_sweep_hook): Delete.
441 (elf_backend_gc_sweep_hook): Don't define.
442 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
443 (v850_elf_gc_sweep_hook): Delete.
444 (elf_backend_gc_sweep_hook): Don't define.
445 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
446 _bfd_elf_gc_mark_hook.
447 (xstormy16_elf_gc_sweep_hook): Delete.
448 (elf_backend_gc_sweep_hook): Don't define.
449 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
450 (sh_elf64_gc_sweep_hook): Delete.
451 (elf_backend_gc_sweep_hook): Don't define.
452 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
453 (elf32_avr_gc_sweep_hook): Delete.
454 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
455 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
456 (elf32_cr16c_gc_sweep_hook): Delete.
457 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
458 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
459 (elf32_crx_gc_sweep_hook): Delete.
460 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
461 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
462 (elf32_h8_gc_sweep_hook): Delete.
463 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
464 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
465 (ip2k_elf_gc_sweep_hook): Delete.
466 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
467 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
468 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
469 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
470 (elf_backend_gc_sweep_hook): Don't define.
471 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
472 (elf_backend_gc_sweep_hook): Don't define.
473 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
474 (elf32_m68hc11_gc_sweep_hook): Delete.
475 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
476 (elf32_m68hc11_gc_sweep_hook): Delete.
477 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
478 (elf32_msp430_gc_sweep_hook): Delete.
479 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
480 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
481 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
483 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
485 * bfd-in.h (CONST_STRNCPY) : Delete.
488 * bfd-in2.h : Regenerate.
489 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
490 calculate string lengths.
491 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
493 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
497 * elf.c (assign_file_positions_for_non_load_sections): Don't
498 warn zero size allocated sections.
500 2006-09-27 Alan Modra <amodra@bigpond.net.au>
502 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
503 to "name" so that compiler realizes it is never uninitialized.
504 Use bfd_elf_sym_name.
506 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
509 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
510 bfd_alloc to allocate segment map.
511 (copy_elf_program_header): Likewise.
513 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
514 Joseph Myers <joseph@codesourcery.com>
515 Ian Lance Taylor <ian@wasabisystems.com>
516 Ben Elliston <bje@wasabisystems.com>
518 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
519 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
520 (arch_info_struct, bfd_arm_update_notes): Likewise.
521 (architectures): Likewise.
522 (bfd_arm_merge_machines): Check for iWMMXt2.
523 * bfd-in2.h: Rebuild.
525 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
527 * configure: Regenerated.
529 2006-09-22 Alan Modra <amodra@bigpond.net.au>
531 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
533 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
534 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
535 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
537 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
539 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
541 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
542 section in LD to LE linker relaxation for R_390_TLS_LDO32.
543 * elf64-s390.c (elf_s390_relocate_section): Likewise for
546 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
548 * configure.in: Added new target-vectors x86_64coff_vec,
549 x86_64pe_vec, and x86_64pei_vec.
550 * configure: Regenerate.
551 * config.bfd: Adjusted x86_64 target architecture detection.
552 * bfd.c: Add for new target "coff-x86-64"
553 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
554 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
555 * libpei.h: Adjustments for COFF_WITH_pex64.
556 * coffcode.h: Add for new target machine, architecture, signature, and internal
558 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
559 * Makefile.in: Regenerate.
560 * pe-x86_64.c: Add for new target "pe-x86-64".
561 * pei-x86_64.c: Add for new target "pei-x86-64".
562 * peicode.h: Adjusts for new targets.
563 (coff_swap_filehdr_out): Set for this target to
564 _bfd_pex64_only_swap_filehdr_out.
565 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
566 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
567 (jump_table jtab): Add for AMD64MAGIC.
568 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
569 (pe_ILF_object_p): Add coff image-file signature to internal
570 signature translation.
571 * peXXigen.c: Adjust proper include of target coff-header and
572 introduced target specific code
573 (COFF_WITH_pex64): New macro for this target.
574 (pe_print_idata): New dumping method for import section of PE+ files.
575 * targets.c: Add new target vectors declarations for x86_64 coff targets.
576 * coffcode.h: Support code to support the x86_64 PE magic number.
577 * coff-x86_64.c: New file.
579 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
581 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
582 for .stabstr entry, explain why.
584 2006-09-17 Anton Blanchard <anton@samba.org>
585 Alan Modra <amodra@bigpond.net.au>
587 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
588 entry isn't absolute.
590 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
592 * cpu-score.c: New file.
593 * elf32-score.c: New file.
594 * config.bfd: Add Score target.
595 * Makefile.am: Add Score files.
596 * Makefile.in: Regenerate.
597 * archures.c: Add Score architecture.
598 * reloc.c: Add Score relocs.
599 * targets.c: Add Score target vectors.
600 * bfd-in2.h: Regenerate.
601 * libbfd.h: Regenerate.
602 * configure.in: Add Score target.
603 * configure: Regenerate.
605 2006-09-16 Nick Clifton <nickc@redhat.com>
606 Pedro Alves <pedro_alves@portugalmail.pt>
608 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
609 string as its argument and emits the string followed by a comma
610 and then the length of the string.
611 (CONST_STRNEQ): New macro. Checks to see if a variable string
612 has a constant string as its initial characters.
613 (CONST_STRNCPY): New macro. Copies a constant string to the start
614 of a variable string.
615 * bfd-in2.h: Regenerate.
616 * archive.c: Make use of the new macros.
617 * archive64.c: Likewise.
619 * coff-ppc.c: Likewise.
620 * coff-stgo32.c: Likewise.
621 * coffcode.h: Likewise.
622 * cofflink.c: Likewise.
623 * cpu-i960.c: Likewise.
624 * dwarf2.c: Likewise.
626 * elf-m10300.c: Likewise.
628 * elf32-arm.c: Likewise.
629 * elf32-bfin.c: Likewise.
630 * elf32-cris.c: Likewise.
631 * elf32-hppa.c: Likewise.
632 * elf32-i370.c: Likewise.
633 * elf32-i386.c: Likewise.
634 * elf32-iq2000.c: Likewise.
635 * elf32-m32r.c: Likewise.
636 * elf32-m68hc11.c: Likewise.
637 * elf32-m68hc12.c: Likewise.
638 * elf32-m68k.c: Likewise.
639 * elf32-mcore.c: Likewise.
640 * elf32-ppc.c: Likewise.
641 * elf32-s390.c: Likewise.
642 * elf32-sh-symbian.c: Likewise.
643 * elf32-sh.c: Likewise.
644 * elf32-sh64.c: Likewise.
645 * elf32-v850.c: Likewise.
646 * elf32-vax.c: Likewise.
647 * elf32-xtensa.c: Likewise.
648 * elf64-alpha.c: Likewise.
649 * elf64-hppa.c: Likewise.
650 * elf64-mmix.c: Likewise.
651 * elf64-ppc.c: Likewise.
652 * elf64-s390.c: Likewise.
653 * elf64-sh64.c: Likewise.
654 * elf64-x86-64.c: Likewise.
655 * elflink.c: Likewise.
656 * elfxx-ia64.c: Likewise.
657 * elfxx-mips.c: Likewise.
658 * elfxx-sparc.c: Likewise.
659 * hpux-core.c: Likewise.
660 * i386linux.c: Likewise.
662 * libpei.h: Likewise.
663 * linker.c: Likewise.
664 * m68klinux.c: Likewise.
666 * nlmcode.h: Likewise.
667 * osf-core.c: Likewise.
670 * sparclinux.c: Likewise.
671 * vms-hdr.c: Likewise.
673 2006-09-14 Alan Modra <amodra@bigpond.net.au>
676 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
677 that have had their SHT_GROUP section removed.
679 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
682 * elflink.c (elf_link_output_extsym): Compute bucket only if
685 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
688 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
691 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
693 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
694 unconditional setting of low bit for Thumb symbol
695 mistakenly left behind after check for external
696 symbols was added. Fix comment typo.
698 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
700 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
701 (bfd_elf_link_mark_dynamic_symbol): New.
702 (SYMBOLIC_BIND): New.
704 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
705 with SYMBOLIC_BIND (info, h).
706 (elf_i386_relocate_section): Likewise.
707 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
708 (elf64_x86_64_relocate_section): Likewise.
709 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
711 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
712 (bfd_elf_record_link_assignment): Call
713 bfd_elf_link_mark_dynamic_symbol on new entry.
714 (_bfd_elf_merge_symbol): Likewise.
715 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
716 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
717 SYMBOLIC_BIND (info, h).
718 (_bfd_elf_dynamic_symbol_p): Likewise.
719 (_bfd_elf_symbol_refs_local_p): Likewise.
720 (bfd_elf_size_dynamic_sections): Updated.
722 2006-09-05 Bibo Mao <bibo.mao@intel.com>
725 * coffcode.h (coff_write_object_contents): Set the optional
726 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
728 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
730 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
731 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
732 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
733 and R_ARM_THM_PC12 relocations.
735 2006-08-24 Bob Wilson <bob.wilson@acm.org>
737 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
738 (xtensa_get_property_section): New.
739 (xtensa_read_table_entries): Use xtensa_get_property_section.
740 (relax_property_section, xtensa_get_property_predef_flags): Handle
741 group name suffixes in property section names.
742 (match_section_group): New.
744 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
746 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
749 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
751 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
752 plt_thumb_refcount from indirect symbols.
754 2006-08-22 Alan Modra <amodra@bigpond.net.au>
756 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
758 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
760 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
762 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
763 comment for target1_is_rel.
765 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
767 * Makefile.am: Add rules to build pe-arm-wince.lo
768 and pei-arm-wince.lo objects.
769 * Makefile.in: Regenerate.
770 * pe-arm-wince.c: New file.
771 * pei-arm-wince.c: New file.
772 * pei-arm.c: Remove ARM_WINCE block.
773 * pe-arm.c: Remove ARM_WINCE block. Rename
774 bfd_arm_pe_allocate_interworking_sections,
775 bfd_arm_pe_get_bfd_for_interworking, and
776 bfd_arm_pe_process_before_allocation to
777 bfd_armpe_allocate_interworking_sections,
778 bfd_armpe_get_bfd_for_interworking, and
779 bfd_armpe_process_before_allocation. Move them before
781 * bfd.c: ARM wince bfd format names were renamed. Adjust.
782 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
783 with unexpected/conflicting relocs.
784 * targets.c: The arm-wince-pe target got its own new vector.
786 * config.bfd: Likewise.
787 * configure.in: Likewise.
788 * configure: Regenerate.
790 2006-08-18 Paul Brook <paul@codesourcery.com>
792 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
793 (elf32_arm_link_hash_newfunc): Initialize export_glue.
794 (record_arm_to_thumb_glue): Return stub symbol.
795 (elf32_arm_create_thumb_stub): New function.
796 (elf32_arm_to_thumb_stub): Use it.
797 (elf32_arm_to_thumb_export_stub): New function.
798 (elf32_arm_begin_write_processing): New function.
799 (allocate_dynrelocs): Allocate Arm stubs.
800 (elf_backend_begin_write_processing): Define.
801 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
802 Call elf32_arm_begin_write_processing.
804 2006-08-17 Alan Modra <amodra@bigpond.net.au>
806 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
807 (ppc64_elf_build_stubs): Use new lazy linking stub.
809 2006-08-17 Alan Modra <amodra@bigpond.net.au>
811 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
813 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
816 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
817 only if there is a PT_DYNAMIC segment.
818 (_bfd_elf_map_sections_to_segments): Likewise.
819 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
820 segment alignment to 1.
822 2006-08-15 Thiemo Seufer <ths@mips.com>
823 Nigel Stephens <nigel@mips.com>
825 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
826 (elf_backend_merge_symbol_attribute): Define.
827 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
829 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
831 2006-08-15 Thiemo Seufer <ths@mips.com>
832 Nigel Stephens <nigel@mips.com>
833 David Ung <davidu@mips.com>
835 * config.bfd: Add configurations for mips*el-sde-elf* and
838 2006-08-14 DJ Delorie <dj@redhat.com>
840 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
841 (elf32_mn10300_count_hash_table_entries): New.
842 (elf32_mn10300_list_hash_table_entries): New.
843 (sort_by_value): New.
844 (mn10300_elf_relax_section): Don't skip data sections; restrict
845 code-specific tests to code-specific areas so that potential
846 indirect calls can be detected. Check for multiple local symbols
847 at the same address and merge their flags.
848 (elf32_mn10300_link_hash_newfunc): Initialize value.
850 2006-08-14 Thiemo Seufer <ths@mips.com>
852 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
853 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
856 2006-08-11 Thiemo Seufer <ths@mips.com>
858 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
859 sh_entsize only when sgot was already initialized.
861 2006-08-08 DJ Delorie <dj@redhat.com>
863 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
864 non-moving .align directives. Preserve any DIR32 offset when
865 converting bsr's to jsr's.
867 2006-08-08 Alan Modra <amodra@bigpond.net.au>
869 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
870 after stubs have been built.
872 2006-08-07 Nick Clifton <nickc@redhat.com>
874 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
875 vectors if they are going to be created.
877 2006-08-07 Nick Clifton <nickc@redhat.com>
879 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
880 * configure: Regenerate.
882 2006-08-07 Nick Clifton <nickc@redhat.com>
884 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
885 relocation types if the target is ARM_WINCE.
887 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
889 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
891 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
893 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
895 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
896 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
898 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
900 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
902 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
903 list removed sections to stderr.
905 2006-08-04 Richard Sandiford <richard@codesourcery.com>
906 Kazu Hirata <kazu@codesourcery.com>
907 Phil Edwards <phil@codesourcery.com>
908 Nathan Sidwell <nathan@codesourcery.com>
910 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
911 bfd_elf32_shlvxworks_vec.
912 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
913 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
914 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
915 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
916 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
917 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
918 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
919 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
920 * configure: Regenerate.
921 * Makefile.am: Regenerate dependencies.
922 * Makefile.in: Regenerate.
923 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
924 (elf_vxworks_add_symbol_hook): Use it.
925 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
926 table entry to check for weak undefined symbols and to obtain
928 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
929 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
930 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
931 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
932 special_function field.
933 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
934 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
935 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
936 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
937 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
938 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
939 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
940 * elf32-sh.c: Include elf32-vxworks.h.
942 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
943 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
945 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
946 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
947 SH_ELF_RELOC set to bfd_elf_generic_reloc.
948 (vxworks_object_p, get_howto_table): New functions.
949 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
950 (sh_elf_info_to_howto): Use get_howto_table.
951 (sh_elf_relax_section): Honor the partial_inplace field of the
953 (sh_elf_relax_delete_bytes): Likewise.
954 (elf_sh_plt_info): New structure.
955 (PLT_ENTRY_SIZE): Replace both definitions with...
956 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
957 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
958 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
959 (elf_sh_plt0_entry_le): Likewise.
960 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
961 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
962 (elf_sh_plts): New structure, with separate definitions for
963 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
964 (elf_sh_plt0_entry): Delete both definitions.
965 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
966 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
967 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
968 (elf_sh_plt_reloc_offset): Likewise.
969 (movi_shori_putval): Delete in favor of...
970 (install_plt_field): ...this new function, with separate definitions
971 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
972 (get_plt_info): New function, with separate definitions
973 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
974 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
975 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
976 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
977 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
978 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
979 (get_plt_index, get_plt_offset): New functions.
980 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
981 (sh_elf_link_hash_table_create): Initialize them.
982 (sh_elf_create_dynamic_sections): Call
983 elf_vxworks_create_dynamic_sections for VxWorks.
984 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
985 entries. Allocate relocation entries in .rela.plt.unloaded if
986 generating a VxWorks executable.
987 (sh_elf_always_size_sections): New function.
988 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
990 (sh_elf_relocate_section): Use get_howto_table. Honor
991 partial_inplace when calculating the addend for dynamic
992 relocations. Use get_plt_index.
993 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
994 and htab->plt_info. Fill in the bra .plt offset for VxWorks
995 executables. Populate .rela.plt.unloaded. Do not make
996 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
997 (sh_elf_finish_dynamic_sections): Use install_plt_field and
998 htab->plt_info. Handle cases where there is no special PLT header.
999 Populate the first relocation in .rela.plt.unloaded and fix up
1000 the remaining entries.
1001 (sh_elf_plt_sym_val): Use get_plt_info.
1002 (elf_backend_always_size_sections): Define.
1003 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1004 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1005 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1006 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1007 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1008 (elf_backend_add_symbol_hook): Likewise.
1009 (elf_backend_link_output_symbol_hook): Likewise.
1010 (elf_backend_emit_relocs): Likewise.
1011 (elf_backend_final_write_processing): Likewise.
1012 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1013 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1014 (bfd_elf32_shvxworks_vec): Likewise.
1015 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1016 bfd_elf32_shvxworks_vec.
1018 2006-08-02 Mark Kettenis <kettenis@gnu.org>
1020 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1021 * configure: Regenerate.
1023 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1026 * elf64-x86-64.c: Add FreeBSD support.
1027 (elf64_x86_64_fbsd_post_process_headers): New function.
1028 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1029 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1030 to the targ_selvecs.
1031 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1032 * configure: Regenerate.
1034 2006-07-26 Andreas Schwab <schwab@suse.de>
1036 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1038 2006-07-26 Alan Modra <amodra@bigpond.net.au>
1040 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1041 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1042 (define elf_backend_modify_segment_map): Don't define.
1044 2006-07-25 Thiemo Seufer <ths@networkno.de>
1046 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1047 linking of objects for compatible machine types.
1049 2006-07-25 Thiemo Seufer <ths@networkno.de>
1051 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1052 also for same symbol.
1054 2006-07-25 Thiemo Seufer <ths@mips.com>
1056 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1058 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1060 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1061 sections only if the SHF_OS_NONCONFORMING flag is present.
1063 2006-07-24 Nick Clifton <nickc@redhat.com>
1066 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1067 existance of output sections before putting their entries into the
1070 2006-07-20 Thiemo Seufer <ths@mips.com>
1072 * elf32-mips.c (mips16_jump_reloc): Remove function.
1073 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1074 instead of mips16_jump_reloc.
1075 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1076 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1077 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1079 2006-07-19 Alan Modra <amodra@bigpond.net.au>
1081 * bfd-in.h (enum notice_asneeded_action): Define.
1082 * bfd-in2.h: Regenerate.
1083 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1084 function with NULL name for as-needed handling.
1086 2006-07-18 Paul Brook <paul@codesourcery.com>
1088 * bfd-in2.h: Regenerate.
1089 * libbfd.h: Regenerate.
1090 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1092 2006-07-18 Nick Clifton <nickc@redhat.com>
1094 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1095 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1097 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1099 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1101 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1103 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1105 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1106 to the start of a block.
1108 2006-07-13 Nick Clifton <nickc@redhat.com>
1110 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1111 returning a NULL value.
1113 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1116 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1117 the old versioned dynamic definition to the new one with
1118 non-default visibility. Hide the symbol if it is hidden or
1121 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1123 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1125 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1127 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1128 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1129 Handle SHT_GNU_HASH.
1130 (special_sections_g): Include .gnu.hash section.
1131 (bfd_elf_gnu_hash): New function.
1132 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1133 (struct elf_backend_data): Add elf_hash_symbol method.
1134 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1135 only if info->emit_hash, create .gnu.hash section if
1136 info->emit_gnu_hash.
1137 (struct collect_gnu_hash_codes): New type.
1138 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1139 _bfd_elf_hash_symbol): New functions.
1140 (compute_bucket_count): Don't compute HASHCODES array, instead add
1141 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1142 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1143 When not optimizing, use the number of hashed symbols rather than
1145 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1146 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1147 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1148 adjust compute_bucket_count caller. Create and populate .gnu.hash
1149 section if info->emit_gnu_hash.
1150 (elf_link_output_extsym): Only populate .hash section if
1151 finfo->hash_sec != NULL.
1152 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1153 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1154 (elfNN_bed): Add elf_backend_hash_symbol.
1155 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1156 (elf_backend_hash_symbol): Define.
1157 * elf32-i386.c (elf_i386_hash_symbol): New function.
1158 (elf_backend_hash_symbol): Define.
1160 2006-07-05 Nick Clifton <nickc@redhat.com>
1163 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1164 entry when multiple definitions of a symbol are encountered.
1166 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1168 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1170 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1171 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1173 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1176 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1177 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1179 (elf_i386_relocate_section): Likewise. For GD->IE transition
1180 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1182 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1185 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1186 program_header_size to -1.
1187 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1188 (assign_file_positions_for_load_sections ): Likewise.
1189 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1191 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1192 alloc if already done.
1193 * elf32-i386.c (elf_i386_mkobject): Likewise.
1194 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1195 * elf32-s390.c (elf_s390_mkobject): Likewise.
1196 * elf32-sh.c (sh_elf_mkobject): Likewise.
1197 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1198 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1199 * elf64-s390.c (elf_s390_mkobject): Likewise.
1200 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1201 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1203 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1205 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1206 section for relocatable link.
1208 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1210 * elf-bfd.h (struct elf_backend_data): Add
1211 elf_backend_modify_program_headers.
1212 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1213 (elfNN_bed): Init new field.
1214 * elf.c (elf_modify_segment_map): Remove comment.
1215 (assign_file_positions_for_load_sections): Only call
1216 elf_modify_segment_map for objcopy/strip.
1217 (assign_file_positions_except_relocs): Call
1218 elf_backend_modify_program_headers.
1219 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1221 (elf32_frvfdpic_modify_segment_map): Delete.
1222 (elf32_frvfdpic_modify_program_headers): New.
1223 (elf_backend_modify_segment_map): Don't define.
1224 (elf_backend_modify_program_headers): Define.
1225 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1227 (elf32_bfinfdpic_modify_segment_map): Delete.
1228 (elf32_bfinfdpic_modify_program_headers): New.
1229 (elf_backend_modify_segment_map): Don't define.
1230 (elf_backend_modify_program_headers): Define.
1231 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1233 (elfNN_ia64_modify_segment_map): ..here.
1234 (elf_backend_modify_program_headers): Define.
1236 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1238 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1239 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1241 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1243 * elf-bfd.h: Formatting.
1244 (_bfd_elf_map_sections_to_segments): Declare.
1245 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1246 clear program_header_size.
1247 * elf.c (get_program_header_size): Move. Don't use or set saved
1248 program_header_size here.
1249 (elf_modify_segment_map): New function. Split out from..
1250 (assign_file_positions_for_load_sections): ..here. Assert
1251 header size is correct. Remove dead code.
1252 (_bfd_elf_map_sections_to_segments): Rename from
1253 map_sections_to_segments. Make global. Use get_program_header_size
1254 when we need estimate of header size. Call elf_modify_segment_map.
1255 Set program_header_size.
1256 (print_segment_map): Delete.
1257 (_bfd_elf_sizeof_headers): If segment_map available, get the
1259 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1260 for calling more than once.
1261 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1262 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1263 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1264 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1265 (elf_backend_additional_program_headers): Delete.
1266 (elf_backend_modify_segment_map): Delete.
1267 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1268 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1269 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1271 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1273 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1274 bit for undefined symbols.
1276 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1278 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1280 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1281 bfd_link_info pointer.
1282 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1283 * bfd.c (bfd_sizeof_headers): Tweak param name.
1284 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1285 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1286 * binary.c (binary_sizeof_headers): Adjust.
1287 * bout.c (b_out_sizeof_headers): Adjust.
1288 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1289 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1290 * coffgen.c (coff_sizeof_headers): Adjust.
1291 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1292 (ecoff_compute_section_file_positions): Adjust.
1293 (_bfd_ecoff_write_object_contents): Adjust.
1294 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1295 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1296 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1297 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1298 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1299 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1300 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1301 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1302 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1303 * i386msdos.c: Convert to ISO C.
1304 (msdos_sizeof_headers): Adjust.
1305 * i386os9k.c: Convert to ISO C.
1306 (os9k_sizeof_headers): Adjust.
1307 * ieee.c (ieee_sizeof_headers): Adjust.
1308 * ihex.c (ihex_sizeof_headers): Adjust.
1309 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1310 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1311 * libcoff-in.h (coff_sizeof_headers): Adjust.
1312 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1313 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1314 * mmo.c (mmo_sizeof_headers): Adjust.
1315 * oasys.c (oasys_sizeof_headers): Adjust.
1316 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1317 * pef.c (bfd_pef_sizeof_headers): Adjust.
1318 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1319 * som.c (som_sizeof_headers): Adjust.
1320 * srec.c (srec_sizeof_headers): Adjust.
1321 * tekhex.c (tekhex_sizeof_headers): Adjust.
1322 * versados.c (versados_sizeof_headers): Adjust.
1323 * vms.c (vms_sizeof_headers): Adjust.
1324 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1325 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1326 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1327 * bfd-in2.h: Regenerate.
1328 * libbfd.h: Regenerate.
1329 * libcoff.h: Regenerate.
1331 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1333 * bfd-in2.h: Regenerate.
1334 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1335 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1336 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1337 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1338 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1339 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1340 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1341 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1342 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1343 R_ARM_LDC_SB_G2): New relocation types.
1344 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1345 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1347 (elf32_arm_howto_table_3): Delete; contents merged into
1348 elf32_arm_howto_table_2.
1349 (elf32_arm_howto_from_type): Adjust correspondingly.
1350 (elf32_arm_reloc_map): Extend with the above relocations.
1351 (calculate_group_reloc_mask): New function.
1352 (identify_add_or_sub): New function.
1353 (elf32_arm_final_link_relocate): Support for the above
1355 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1356 codes to correspond to the above relocations.
1358 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1360 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1361 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1362 (elf_m68k_plt_entry): Likewise.
1363 (elf_m68k_plt_info): New table.
1364 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1365 (ISAB_PLT_ENTRY_SIZE): ...this.
1366 (CFV4E_FLAG): Delete.
1367 (elf_cfv4e_plt0_entry): Rename to...
1368 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1369 for the second instruction too.
1370 (elf_cfv4e_plt_entry): Rename to...
1371 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1372 (elf_isab_plt_info): New table.
1373 (CPU32_FLAG): Delete.
1374 (PLT_CPU32_ENTRY_SIZE): Rename to...
1375 (CPU32_PLT_ENTRY_SIZE): ...this.
1376 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1377 style in-place addends.
1378 (elf_cpu32_plt_entry): Likewise.
1379 (elf_cpu32_plt_info): New table.
1380 (elf_m68k_link_hash_table): Add a plt_info field.
1381 (elf_m68k_link_hash_table_create): Initialize it.
1382 (elf_m68k_get_plt_info): New function.
1383 (elf_m68k_always_size_sections): Likewise.
1384 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1385 (elf_m68k_install_pc32): New function.
1386 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1387 elf_m68k_install_pc32.
1388 (elf_m68k_finish_dynamic_sections): Likewise.
1389 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1390 (elf_backend_always_size_sections): Define.
1392 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1394 * elflink.c (elf_link_add_object_symbols): Save and restore
1395 struct bfd_hash_table table, size and count fields for
1398 2006-06-12 Thiemo Seufer <ths@mips.com>
1400 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1401 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1402 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1403 Delete old comments.
1404 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1406 2006-06-12 Nick Clifton <nickc@redhat.com>
1409 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1410 about mismatched alignments to allow for the case where the common
1411 alignment has been deduced from the section alignment.
1412 * bfd.c (_bfd_default_error_handler): Update comment to explain
1413 why bfd and asection varargs are out of order. Explicitly catch
1414 and abort on NULL bfd and asection arguments.
1416 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1417 Thiemo Seufer <ths@mips.com>
1419 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1420 (STUB_ORI): New macro.
1421 (STUB_LI16U): Fix formatting.
1422 (MIPS_FUNCTION_STUB_SIZE): Delete.
1423 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1424 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1425 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1426 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1427 instead of MIPS_FUNCTION_STUB_SIZE.
1428 (count_section_dynsyms): New function, split out from
1429 _bfd_mips_elf_final_link.
1430 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1431 of the number of dynamic symbols needed and use it to set up
1432 function_stub_size. Use function_stub_size rather than
1433 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1434 Use 16-byte stubs for 0x10000 dynamic symbols.
1435 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1436 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1437 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1438 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1439 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1440 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1441 Use STUB_ORI rather than STUB_LI16U for big stubs.
1442 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1443 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1445 2006-06-09 David Ung <davidu@mips.com>
1447 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1448 calling relocations.
1450 2006-06-08 David Daney <ddaney@avtrex.com>
1452 * elfxx-mips.c (STUB_LI16): Removed.
1453 (STUB_LUI): New macro.
1454 (STUB_LI16U): Ditto.
1455 (STUB_LI16S): Ditto.
1456 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1457 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1458 MIPS_FUNCTION_STUB_SIZE.
1459 (_bfd_mips_elf_always_size_sections): Ditto.
1460 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1461 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1462 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1463 to allow larger symbol table indexes.
1465 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1467 * po/Make-in (pdf, ps): New dummy targets.
1469 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1471 * hash.c (bfd_hash_lookup): Correct stray line.
1473 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1474 (elfcore_grok_nto_status): Use long instead of pid_t.
1475 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1477 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1479 * po/Make-in (top_builddir): Define.
1481 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1483 * Makefile.am: Run "make dep-am".
1484 * Makefile.in: Regenerate.
1485 * config.in: Regenerate.
1487 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1488 H.J. Lu <hongjiu.lu@intel.com>
1491 * elflink.c (bfd_elf_final_link): Don't output section symbols
1492 for special ELF sections.
1494 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1496 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1497 instead of bfd_make_section*.
1498 * aix386-core.c: Likewise.
1499 * aix5ppc-core.c: Likewise.
1500 * aout-adobe.c: Likewise.
1501 * aoutf1.h: Likewise.
1502 * binary.c: Likewise.
1503 * cisco-core.c: Likewise.
1504 * coff-arm.c: Likewise.
1505 * coff-h8300.c: Likewise.
1507 * elf32-bfin.c: Likewise.
1508 * elf32-m32c.c: Likewise.
1509 * hppabsd-core.c: Likewise.
1510 * hpux-core.c: Likewise.
1511 * i386linux.c: Likewise.
1514 * irix-core.c: Likewise.
1515 * lynx-core.c: Likewise.
1516 * m68klinux.c: Likewise.
1517 * mach-o.c: Likewise.
1518 * netbsd-core.c: Likewise.
1519 * nlmcode.h: Likewise.
1520 * opncls.c: Likewise.
1521 * osf-core.c: Likewise.
1522 * peXXigen.c: Likewise.
1523 * ppcboot.c: Likewise.
1524 * ptrace-core.c: Likewise.
1525 * rs6000-core.c: Likewise.
1526 * sco5-core.c: Likewise.
1527 * sparclinux.c: Likewise.
1529 * sunos.c: Likewise.
1530 * trad-core.c: Likewise.
1531 * xcofflink.c: Likewise.
1534 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1536 * Makefile.am (INCLUDES): Use @INCINTL@.
1537 * acinclude.m4: Include new gettext macros.
1538 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1539 Manually substitute POFILES and GMOFILES.
1540 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1542 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1544 * bfd.c (bfd_emul_get_maxpagesize): New.
1545 (bfd_elf_set_pagesize): Likewise.
1546 (bfd_emul_set_maxpagesize): Likewise.
1547 (bfd_emul_get_commonpagesize): Likewise.
1548 (bfd_emul_set_commonpagesize): Likewise.
1549 * bfd-in2.h: Regenerated.
1551 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1552 (xvec_get_elf_backend_data): New.
1553 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1555 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1556 * elfxx-target.h (elfNN_bed): Likewise.
1558 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1559 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1560 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1561 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1562 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1563 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1564 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1565 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1566 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1567 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1568 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1569 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1571 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1572 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1574 * targets.c (bfd_find_target): Support NULL abfd.
1576 2006-05-30 Nick Clifton <nickc@redhat.com>
1578 * po/es.po: Updated Spanish translation.
1580 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1581 H.J. Lu <hongjiu.lu@intel.com>
1583 * elf.c (assign_file_positions_for_load_sections): Retrieve
1584 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1585 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1586 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1588 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1590 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1592 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1594 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1596 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1598 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1600 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1602 * elf.c (sym_is_global): Return a bfd_boolean.
1603 (ignore_section_sym): New function.
1604 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1605 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1606 bfd before using elf_section_syms.
1608 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1610 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1611 (sh*l*-*-netbsdelf*): Likewise.
1612 (sh-*-netbsdelf*): Likewise.
1613 (shl*-*-elf*): Likewise.
1614 (sh[1234]l*-*-elf*): Likewise.
1615 (sh3el*-*-elf*): Likewise.
1616 (shl*-*-kaos*): Likewise.
1617 (sh-*-elf*): Likewise.
1618 (sh[1234]*-elf*): Likewise.
1619 (sh-*-rtems*): Likewise.
1620 (sh-*-kaos*): Likewise.
1622 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1625 * config.bfd: Set want64 to true if 64bit bfd is used.
1626 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1627 (sh*l*-*-netbsdelf*): Likewise.
1628 (sh-*-netbsdelf*): Likewise.
1629 (shl*-*-elf*): Likewise.
1630 (sh[1234]l*-*-elf*): Likewise.
1631 (sh3el*-*-elf*): Likewise.
1632 (shl*-*-kaos*): Likewise.
1633 (sh-*-elf*): Likewise.
1634 (sh[1234]*-elf*): Likewise.
1635 (sh-*-rtems*): Likewise.
1636 (sh-*-kaos*): Likewise.
1638 2006-05-24 Paul Brook <paul@codesourcery.com>
1640 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1641 * elf32-arm.c (output_arch_syminfo): Define.
1642 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1643 elf32_arm_output_arch_local_syms): New functions.
1644 (elf_backend_output_arch_local_syms): Define.
1645 * elflink.c (bfd_elf_final_link): Call
1646 elf_backend_output_arch_local_syms.
1647 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1649 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1651 2006-05-24 Paul Brook <paul@codesourcery.com>
1653 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1654 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1655 elf32_arm_finish_dynamic_symbol): Use them.
1657 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1658 Randolph Chung <tausq@debian.org>
1660 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1661 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1662 Add handling for TLS relocations.
1663 (elf_hpp_reloc_final_type): Handle TLS relocs.
1664 * elf32-hppa.c: Add authors for cleanup and TLS support.
1665 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1666 (elf32_hppa_link_hash_entry): Add tls_type.
1667 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1668 (hppa_link_has_newfunc): Set tls_type.
1669 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1670 (hppa_stub_name): Use hh_name macro.
1671 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1672 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1674 (elf32_hppa_gc_sweep_hook): Likewise.
1675 (allocate_dynrelocs): Handle TLS relocs.
1676 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1677 relocs. Use hh_name macro.
1678 (dtpoff_base): New function.
1680 (elf32_hppa_optimized_tls_reloc): Likewise.
1681 (final_link_relocate): Handle TLS relocs.
1682 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1684 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1685 hh_name and eh_name macros.
1686 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1688 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1690 * archures.c: Add bfd_mach_avr6.
1691 * cpu-avr.c: Likewise.
1692 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1694 * libbfd.h: Regenerate.
1695 * bfd-in2.h:Regenerate.
1696 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1697 * elf32-avr.c: Add elf32-avr.h to include list.
1698 (elf32_avr_stub_hash_entry): New function.
1699 (elf32_avr_link_hash_table): New struct.
1700 (avr_link_hash_table): Likewise.
1701 (avr_stub_hash_entry): Likewise.
1702 (avr_stub_hash_lookup): New function.
1703 (stub_hash_newfunc): New function.
1704 (elf32_avr_link_hash_table_create): New function.
1705 (elf32_avr_link_hash_table_free): New function.
1706 (avr_get_stub_addr): New function.
1707 (debug_relax, debug_stubs): Add new global variables controlling
1708 debugging printout to stdout.
1709 (avr_pc_wrap_around): Change the type to bfd_vma.
1710 (avr_replace_call_ret_sequences): Add a new variable controling
1711 linkrelax optimizations.
1712 (avr_stub_is_required_for_16_bit_reloc): New function.
1713 (avr_final_link_relocate):
1714 Add linker hash table to parameter list. Use stub addr. if necessary.
1715 (elf32_avr_relocate_section):
1716 Add linker hashtable to parameter list of avr_final_link_relocate.
1717 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1718 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1719 (elf32_avr_relax_delete_bytes):
1720 Iterate over all sections of a bfd when adjusting relocs addends.
1721 (elf32_avr_relax_section):
1722 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1724 (avr_stub_name): New function.
1725 (avr_get_stub_entry): New function.
1726 (avr_add_stub): New function.
1727 (avr_build_one_stub): New function.
1728 (avr_size_one_stub): New function.
1729 (elf32_avr_setup_params): New function.
1730 (elf32_avr_setup_section_lists): New function.
1731 (get_local_syms): New function.
1732 (elf32_avr_size_stubs): New function.
1733 (bfd_elf32_bfd_link_hash_table_create): New function.
1734 (bfd_elf32_bfd_link_hash_table_free): New function.
1736 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1740 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1741 update CIE/FDE length. Don't pad to the section alignment.
1743 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1745 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1746 deteted entries in .eh_frame section.
1748 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1750 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1751 instead of _GLOBAL_OFFSET_TABLE_.
1752 (bfin_relocate_section): Ditto.
1753 (_bfin_create_got_section): Ditto.
1754 (elf32_bfinfdpic_create_dynamic_sections): Use
1755 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1756 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1758 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1760 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1761 function syms over other syms.
1763 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1765 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1767 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1768 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1769 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1770 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1771 Use MIPS_ELF_READONLY_SECTION.
1772 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1773 creating DT_TEXTREL.
1774 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1775 if no text relocations were generated.
1777 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1779 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1781 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1783 * elf.c (elf_fake_sections): Formatting.
1784 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1785 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1786 section alignment to increase p_align for PT_LOAD.
1787 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1788 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1789 other than PT_LOAD, and PT_NOTE in core.
1791 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1793 * elf.c (assign_file_positions_for_segments): Split into..
1794 (assign_file_positions_for_load_sections): ..this, and..
1795 (assign_file_positions_for_non_load_sections): ..this new function,..
1796 (assign_file_positions_except_relocs): ..writing program headers here.
1798 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1800 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1801 non-load sections if they have relocs.
1803 2006-05-15 Paul Brook <paul@codesourcery.com>
1805 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1806 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1807 Check symbol name is of specified type.
1808 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1809 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1810 bfd_is_arm_special_symbol_name.
1811 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1812 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1813 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1814 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1815 (bfd_is_arm_special_symbol_name): Add prototype.
1816 * bfd-in2.h: Regenerate.
1818 2006-05-15 David Heine <dlheine@tensilica.com>
1819 Bob Wilson <bob.wilson@acm.org>
1821 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1822 undefined opcode. Clean up assertions.
1823 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1824 Factor most of the code into separate functions....
1825 (can_narrow_instruction, can_widen_instruction): New.
1826 (prev_instr_is_a_loop): New.
1827 (compute_ebb_proposed_actions): Combine error handling code for
1828 decode errors. Replace call to insn_decode_len with inline code.
1829 Use can_narrow_instruction and can_widen_instruction. Handle errors
1830 from call to xtensa_opcode_is_loop.
1831 (relax_section): Adjust calls to narrow_instruction and
1834 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1837 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1840 2006-05-11 Michael Matz <matz@suse.de>
1842 * elflink.c (match_group_member): Correctly iterate group
1845 2006-05-11 Paul Brook <paul@codesourcery.com>
1847 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1848 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1849 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1851 * bfd-in2.h: Regenerate.
1852 * libbfd.h: Regenerate.
1853 * libcoff.h: Regenerate.
1855 2006-05-11 Mike Bland <mbland@google.com>
1857 * elf.c (_bfd_elf_init_private_section_data): Don't change
1858 section type if already set.
1860 2006-05-10 Nick Clifton <nickc@redhat.com>
1863 * elfcode.h (valid_section_index_p): New function: Checks for a
1864 valid section index. Allows indicies in the range SHN_LOPROC to
1866 (elf_object_p): Use valid_section_index_p.
1868 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1870 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1871 ARM_SECREL): Mark WinCE versions of these relocs as partial
1873 (coff_arm_relocate_section): Adjust addend for WinCE.
1875 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1878 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1880 2006-05-09 Nick Clifton <nickc@redhat.com>
1882 * coffcode.h (coff_write_relocs): Produce an error message if a an
1883 out-of-range symbol index is detected in a reloc.
1885 2006-05-09 Ben Elliston <bje@au.ibm.com>
1887 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1888 local variable `dynobj'.
1890 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1892 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1893 of the bfd's sections for the reloc-addend adjustments.
1895 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1897 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1898 (elf_s390_relocate_section): Add code to do the GD->LE and
1899 LD->LE TLS linker optimizations if a brasl instruction is used
1900 for the __tls_get_offset function call.
1901 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1903 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1905 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1906 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1907 the .toc and referenced by a TLS code sequence.
1908 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1909 .toc is the first section in a file.
1911 2006-05-04 Andreas Schwab <schwab@suse.de>
1913 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1914 regs instead of an array of int.
1915 (struct external_solaris_bcp_core): Likewise.
1916 (swapcore_sun3): Use offsetof instead of computing the offset
1918 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1919 (swapcore_solaris_bcp): Likewise.
1921 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1923 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1926 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1928 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1931 2006-05-04 Ben Elliston <bje@au.ibm.com>
1933 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1935 * cofflink.c (process_embedded_commands): Remove unused local
1936 variables `had_read' and `had_shared'.
1937 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1939 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1941 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1943 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1944 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1945 (bfd_und_symbol, bfd_ind_symbol): Delete.
1946 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1948 (STD_SECTION): Adjust.
1949 (_bfd_generic_new_section_hook): New function, extracted from..
1950 (bfd_section_init): ..here.
1951 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1952 und and ind sections.
1953 * elf.c (_bfd_elf_large_com_section): Adjust.
1954 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1955 * pdp11.c (new_section_hook): Likewise.
1956 * coffcode.h (coff_new_section_hook): Likewise.
1957 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1958 * elf.c (_bfd_elf_new_section_hook): Likewise.
1959 * vms.c (vms_new_section_hook): Likwise.
1960 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1962 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1963 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1964 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1965 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1966 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1967 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1968 * ieee.c (ieee_new_section_hook): Likewise. Call
1969 _bfd_generic_new_section_hook too.
1970 * mmo.c (mmo_new_section_hook): Likewise.
1971 * oasys.c (oasys_new_section_hook): Likewise.
1972 * som.c (som_new_section_hook): Likewise.
1973 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1974 * bfd-in2.h: Regenerate.
1975 * libbfd.h: Regenerate.
1977 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1979 * hash.c (DEFAULT_SIZE): Revert last change.
1980 (higher_prime_number): Correct test for no larger prime. Don't
1981 abort on error, instead return 0. Depopulate primes[].
1982 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1984 2006-05-02 Paul Brook <paul@codesourcery.com>
1986 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1989 2006-05-02 Ben Elliston <bje@au.ibm.com>
1991 * archive.c (bfd_generic_archive_p): Remove unused local variable
1993 * dwarf2.c (decode_line_info): Remove unused local variable
1995 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1997 * tekhex.c (tekhex_write_object_contents): Remove unused local
1998 variable `bytes_written'.
1999 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2000 variable `r_addend'.
2001 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2002 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2003 (_bfd_ns32k_relocate_contents): Remove break after return.
2004 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2006 2006-05-02 Nick Clifton <nickc@redhat.com>
2008 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2009 in order to avoid conflicts with the global DEBUG define.
2011 2006-05-02 Alan Modra <amodra@bigpond.net.au>
2013 * dwarf2.c: Formatting.
2014 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2015 output section check.
2016 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2017 * elf32-m32c.c: Similarly.
2018 * elf32-ppc.c: Similarly.
2019 * elf32-v850.c: Similarly.
2020 * nlm32-sparc.c: Similarly.
2021 * elfcode.h: Similarly.
2022 (elf_symbol_flags): Delete.
2023 * elflink.c (elf_link_input_bfd): Comment typo.
2025 2006-05-01 DJ Delorie <dj@redhat.com>
2027 * bfd-in.h (bfd_hash_table): Add count field.
2028 * bfd-in2.h: Regenerate.
2029 * hash.c (higher_prime_number): New.
2030 (bfd_hash_table_inint_n): Init count field.
2031 (bfd_hash_lookup): Grow table as needed.
2033 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2036 * tekhex.c (getvalue): Change return type to bfd_boolean and
2037 add the new parameter. Return false if the unexpected character
2040 (first_phase): Change return type to bfd_boolean and return
2041 false if the unexpected character is found. Replace abort
2042 with returning false.
2043 (pass_over): Change return type to bfd_boolean and the type of
2044 the second argument to bfd_boolean (*) (bfd *, int, char *).
2045 Return false if FUNC returns false.
2046 (tekhex_object_p): Return NULL if pass_over fails.
2048 2006-04-27 Alan Modra <amodra@bigpond.net.au>
2050 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2052 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2055 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2056 and flags if its BFD flags have been set.
2057 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2058 section type from input if it has been set to something
2061 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2064 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2067 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2068 abfd->sections is NULL.
2069 (elf32_arm_bfd_free_cached_info): New.
2070 (bfd_elf32_bfd_free_cached_info): Defined.
2072 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2073 to _bfd_free_cached_info.
2075 * libbfd-in.h (_bfd_free_cached_info): New.
2076 * libbfd: Regenerated.
2078 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2079 (_bfd_free_cached_info): New.
2081 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2083 * elf.c (assign_file_positions_except_relocs): Move code setting
2084 file position of non-loaded sections..
2085 (assign_file_positions_for_segments): ..to here.
2087 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2090 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2091 applications. Issue an error on sections we don't know how
2094 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2096 * Makefile.am: Run "make dep-am".
2097 * Makefile.in: Regenerate.
2099 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2101 * warning.m4 (--enable-werror): Format help message.
2102 (--enable-build-warnings): Likewise.
2103 * configure: Regenerate.
2105 2006-04-18 Nick Clifton <nickc@redhat.com>
2108 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2109 fields to still be handled as ELF files.
2111 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2113 * po/SRC-POTFILES.in: Regenerated.
2115 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2117 * configure.in: Update version to 2.17.50.
2118 * configure: Regenerated.
2120 2006-04-14 David Heine <dlheine@tensilica.com>
2122 * elf32-xtensa.c (build_reloc_opcodes): New.
2123 (compute_text_actions): Use it to decode opcodes outside inner loop.
2124 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2125 it is set, use it to get the opcodes for relocations.
2126 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2128 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2131 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2132 (GOT_TLS_IE_IE): Likewise.
2133 (GOT_TLS_IE_GD): Likewise.
2134 (GOT_TLS_IE_MASK): Likewise.
2135 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2136 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2138 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2139 are set, treat tls_type as GOT_TLS_IE_BOTH.
2140 (elf_i386_relocate_section): Likewise.
2142 2006-04-07 Randolph Chung <tausq@debian.org>
2144 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2145 (elf64_hppa_grok_psinfo): Likewise.
2146 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2148 2006-04-06 DJ Delorie <dj@redhat.com>
2150 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2151 each plt entry we create.
2153 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2155 * po/Make-in: Add install-html target.
2156 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2157 htmldir. Add install-html and install-html-recursive targets.
2158 * Makefile.in: Regenerate.
2159 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2160 * configure: Regenerate.
2162 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2164 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2165 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2168 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2170 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2173 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2174 James E Wilson <wilson@specifixinc.com>
2177 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2178 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2180 (elfNN_ia64_link_hash_entry): Likewise.
2181 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2183 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2185 (elfNN_ia64_hash_hide_symbol): Likewise.
2186 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2187 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2188 (elfNN_ia64_global_dyn_info_free): New function.
2189 (elfNN_ia64_local_dyn_info_free): Likewise.
2190 (elfNN_ia64_hash_table_free): Free local and global
2191 elfNN_ia64_dyn_sym_info.
2192 (addend_compare): New function.
2193 (sort_dyn_sym_info): Likewise.
2194 (get_dyn_sym_info): Updated to use binary search for addend.
2195 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2196 relocation arrays first.
2198 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2200 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2203 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2206 * elflink.c (check_dynsym): New.
2207 (elf_link_output_extsym): Use it.
2208 (bfd_elf_final_link): Likewise.
2210 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2213 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2214 symbol from the dynamic definition with the default version if
2215 its type and the type of existing regular definition mismatch.
2217 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2218 Daniel Jacobowitz <dan@codesourcery.com>
2220 * config.bfd (sparc-*-vxworks*): New stanza.
2221 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2222 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2223 * configure: Regenerate.
2224 * elf32-sparc.c: Include elf-vxworks.h.
2225 (elf32_sparc_vxworks_link_hash_table_create: New.
2226 (elf32_sparc_vxworks_final_write_processing): New.
2227 (TARGET_BIG_SYM): Override for VxWorks.
2228 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2229 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2230 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2231 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2232 (elf_backend_link_output_symbol_hook): Likewise.
2233 (elf_backend_emit_relocs): Likewise.
2234 (elf_backend_final_write_processing, elf32_bed): Likewise.
2235 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2236 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2237 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2238 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2239 build_plt_entry here.
2240 (create_got_section): Initialize sgotplt for VxWorks.
2241 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2242 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2243 Call elf_vxworks_create_dynamic_sections for VxWorks.
2244 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2245 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2246 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2247 for VxWorks. Check for the .got.plt section.
2248 (sparc_vxworks_build_plt_entry): New function.
2249 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2250 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2251 absolute on VxWorks.
2252 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2253 and DT_PLTGOT on VxWorks.
2254 (sparc_vxworks_finish_exec_plt): New.
2255 (sparc_vxworks_finish_shared_plt): New.
2256 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2257 Use plt_header_size and plt_entry_size.
2258 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2259 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2260 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2261 (elf32-sparc.lo): Likewise.
2262 * Makefile.in: Regenerate.
2263 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2264 (_bfd_target_vector): Add a pointer to it.
2266 2006-03-30 Ben Elliston <bje@au.ibm.com>
2269 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2270 special section number that exceeds the number of ELF sections
2271 (eg. SHN_MIPS_SCOMMON).
2273 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2275 * elfxx-mips.c (mips_got_entry): Add more commentary.
2276 (mips_elf_local_got_index): Use the hash table entry to record
2277 the GOT index of forced-local symbols.
2278 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2279 in either the hash table entry or the mips_got_entry, not both.
2280 Add more commentary.
2281 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2282 mips_elf_initialize_tls_index.
2284 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2286 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2287 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2288 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2289 bfin_areloc_howto_table): Delete. All
2290 uses deleted as well.
2291 (bfin_reloc_map): Delete all stack relocs.
2292 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2293 bfin_reloc_type_lookup): Don't support them.
2294 (bfin_relocate_section): Don't try to handle them.
2296 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2297 * configure.in: Likewise.
2298 * configure: Regenerate.
2299 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2300 (BFIN_RELOC_MAX): Now 0x21.
2301 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2302 (bfd_elf32_bfinfdpic_vec): Declare.
2303 (IS_FDPIC): New macro.
2304 (struct bfinfdpic_elf_link_hash_table): New struct.
2305 (bfinfdpic_hash_table, bfinfdpic_got_section,
2306 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2307 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2308 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2309 bfinfdpic_plt_initial_offset): Accessor macros for it.
2310 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2311 (struct bfinfdpic_relocs_info): New struct.
2312 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2313 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2314 DEFAULT_STACK_SIZE): New macros.
2315 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2316 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2317 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2318 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2319 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2320 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2321 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2322 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2323 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2324 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2325 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2326 _bfinfdpic_resolve_final_relocs_info,
2327 elf32_bfinfdpic_size_dynamic_sections,
2328 elf32_bfinfdpic_always_size_sections,
2329 elf32_bfinfdpic_modify_segment_map,
2330 _bfinfdpic_count_got_plt_entries,
2331 elf32_bfinfdpic_finish_dynamic_sections,
2332 elf32_bfinfdpic_adjust_dynamic_symbol,
2333 elf32_bfinfdpic_finish_dynamic_symbol,
2334 elf32_bfinfdpic_elf_use_relative_eh_frame,
2335 elf32_bfinfdpic_elf_encode_eh_address,
2336 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2337 elf32_bfinfdpic_copy_private_bfd_data,
2338 (struct _bfinfdpic_dynamic_got_info,
2339 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2340 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2341 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2342 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2343 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2344 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2345 bfd_elf32_bfd_copy_private_bfd_data,
2346 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2347 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2348 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2349 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2350 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2351 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2352 elf_backend_omit_section_dynsym): Redefine these macros and include
2353 "elf32-target.h" again to create the elf32-bfinfdpic target.
2354 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2355 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2356 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2357 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2358 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2359 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2360 BFD_RELOC_BFIN_GOTOFFLO): New.
2361 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2362 (_bfd_target_vector): Add it.
2363 * bfd-in2.h: Regenerate.
2364 * libbfd.h: Regenerate.
2366 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2368 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2369 incompatible. Likewise MAC and EMAC code.
2370 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2371 bfd_get_compatible to set the new bfd architecture. Rely on it
2372 to detect incompatibilities.
2374 2006-03-23 Michael Matz <matz@suse.de>
2376 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2377 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2378 BFD_RELOC_X86_64_PLTOFF64.
2379 * bfd-in2.h: Regenerated.
2380 * libbfd.h: Regenerated.
2381 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2382 Add howtos for above relocs.
2383 (x86_64_reloc_map): Add mappings for new relocs.
2384 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2385 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2386 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2388 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2389 elf64_x86_64_check_relocs for the new relocs.
2390 (elf64_x86_64_relocate_section): Handle new relocs.
2392 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2394 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2395 rel->r_addend is zero.
2397 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2399 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2402 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2403 Daniel Jacobowitz <dan@codesourcery.com>
2404 Phil Edwards <phil@codesourcery.com>
2405 Zack Weinberg <zack@codesourcery.com>
2406 Mark Mitchell <mark@codesourcery.com>
2407 Nathan Sidwell <nathan@codesourcery.com>
2409 * bfd-in2.h: Regenerate.
2410 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2411 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2412 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2413 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2414 (bfd_elf32_littlemips_vec): Likewise.
2415 (bfd_elf32_nbigmips_vec): Likewise.
2416 (bfd_elf32_nlittlemips_vec): Likewise.
2417 (bfd_elf32_ntradbigmips_vec): Likewise.
2418 (bfd_elf32_ntradlittlemips_vec): Likewise.
2419 (bfd_elf32_tradbigmips_vec): Likewise.
2420 (bfd_elf32_tradlittlemips_vec): Likewise.
2421 (bfd_elf64_bigmips_vec): Likewise.
2422 (bfd_elf64_littlemips_vec): Likewise.
2423 (bfd_elf64_tradbigmips_vec): Likewise.
2424 (bfd_elf64_tradlittlemips_vec): Likewise.
2425 * elf32-mips.c: Include elf-vxworks.h.
2426 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2427 instead of calling mips_elf32_rtype_to_howto directly.
2428 (mips_vxworks_copy_howto_rela): New reloc howto.
2429 (mips_vxworks_jump_slot_howto_rela): Likewise.
2430 (mips_vxworks_bfd_reloc_type_lookup): New function.
2431 (mips_vxworks_rtype_to_howto): Likewise.
2432 (mips_vxworks_final_write_processing): Likewise.
2433 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2434 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2435 (elf_backend_want_got_plt): Likewise.
2436 (elf_backend_want_plt_sym): Likewise.
2437 (elf_backend_got_symbol_offset): Likewise.
2438 (elf_backend_want_dynbss): Likewise.
2439 (elf_backend_may_use_rel_p): Likewise.
2440 (elf_backend_may_use_rela_p): Likewise.
2441 (elf_backend_default_use_rela_p): Likewise.
2442 (elf_backend_got_header_size: Likewise.
2443 (elf_backend_plt_readonly): Likewise.
2444 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2445 (elf_backend_mips_rtype_to_howto): Likewise.
2446 (elf_backend_adjust_dynamic_symbol): Likewise.
2447 (elf_backend_finish_dynamic_symbol): Likewise.
2448 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2449 (elf_backend_add_symbol_hook): Likewise.
2450 (elf_backend_link_output_symbol_hook): Likewise.
2451 (elf_backend_emit_relocs): Likewise.
2452 (elf_backend_final_write_processing: Likewise.
2453 (elf_backend_additional_program_headers): Likewise.
2454 (elf_backend_modify_segment_map): Likewise.
2455 (elf_backend_symbol_processing): Likewise.
2456 * elfxx-mips.c: Include elf-vxworks.h.
2457 (mips_elf_link_hash_entry): Add is_relocation_target and
2458 is_branch_target fields.
2459 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2460 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2461 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2462 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2463 Return 3 for VxWorks.
2464 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2465 mips_elf_link_hash_table. Return 0 for VxWorks.
2466 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2467 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2468 (mips_vxworks_exec_plt0_entry): New variable.
2469 (mips_vxworks_exec_plt_entry): Likewise.
2470 (mips_vxworks_shared_plt0_entry): Likewise.
2471 (mips_vxworks_shared_plt_entry): Likewise.
2472 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2473 (mips_elf_rel_dyn_section): Change the bfd argument to a
2474 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2475 the name of the section.
2476 (mips_elf_initialize_tls_slots): Update the call to
2477 mips_elf_rel_dyn_section.
2478 (mips_elf_gotplt_index): New function.
2479 (mips_elf_local_got_index): Add an input_section argument.
2480 Update the call to mips_elf_create_local_got_entry.
2481 (mips_elf_got_page): Likewise.
2482 (mips_elf_got16_entry): Likewise.
2483 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2484 arguments. Create dynamic relocations for each entry on VxWorks.
2485 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2486 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2487 and MIPS_RESERVED_GOTNO.
2488 (mips_elf_create_got_section): Update the uses of
2489 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2490 (is_gott_symbol): New function.
2491 (mips_elf_calculate_relocation): Use a dynobj local variable.
2492 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2493 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2494 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2495 relocations on VxWorks. Add dynamic relocations for references
2496 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2497 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2498 in VxWorks executables.
2499 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2500 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2501 Don't allocate a null entry on VxWorks.
2502 (mips_elf_create_dynamic_relocation): Update the call to
2503 mips_elf_rel_dyn_section. Use absolute rather than relative
2504 relocations for VxWorks, and make them RELA rather than REL.
2505 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2506 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2507 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2508 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2509 Call elf_vxworks_create_dynamic_sections for VxWorks and
2510 initialize the plt_header_size and plt_entry_size fields.
2511 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2512 used in VxWorks executables. Don't allocate dynamic relocations
2513 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2514 Set is_relocation_target for each symbol referenced by a relocation.
2515 Allocate .rela.dyn entries for relocations against the special
2516 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2517 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2518 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2519 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2520 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2521 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2522 relocations. Don't set no_fn_stub on VxWorks.
2523 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2524 mips_elf_allocate_dynamic_relocations.
2525 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2526 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2527 entries for VxWorks, and do not create multiple GOTs.
2528 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2529 Handle .got specially for VxWorks. Update the uses of
2530 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2531 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2532 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2533 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2534 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2535 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2536 (mips_vxworks_finish_exec_plt): Likewise.
2537 (mips_vxworks_finish_shared_plt): Likewise.
2538 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2539 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2540 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2541 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2542 and mips_elf_rel_dyn_section. Use a different GOT header for
2543 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2544 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2545 mips_elf_link_hash_table fields.
2546 (_bfd_mips_vxworks_link_hash_table_create): New function.
2547 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2548 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2549 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2550 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2551 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2552 * libbfd.h: Regenerate.
2553 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2554 (elf32-mips.lo): Likewise.
2555 * Makefile.in: Regenerate.
2556 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2557 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2558 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2559 (_bfd_target_vector): Add entries for them.
2561 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2563 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2564 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2565 (elf_backend_special_sections): Remove #undef.
2567 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2569 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2570 for undefined weak symbols.
2572 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2575 * elflink.c (bfd_elf_final_link): Remove
2576 bed->elf_backend_emit_relocs from emit_relocs.
2578 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2580 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2581 first relocation to the second when relaxing TLS GD to LE;
2582 zero it out when relaxing to IE.
2584 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2587 * elflink.c (elf_link_add_object_symbols): Save and restore
2588 warning sym's linked sym.
2590 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2593 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2594 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2595 hash_table -> htab. Formatting. Save entire symbol table
2596 before loading as-needed syms, and restore afterwards if lib not
2597 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2598 name. Free some buffers earlier.
2599 * bfd-in.h (struct bfd_hash_table): Add entsize.
2600 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2601 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2602 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2604 (bfd_hash_table_init): Add param, adjust calls.
2605 * aoutx.h: Adjust all hash_table_init functions and calls.
2607 * coff-arm.c: Likewise.
2608 * coff-h8300.c: Likewise.
2609 * coff-ppc.c: Likewise.
2610 * cofflink.c: Likewise.
2611 * ecoff.c: Likewise.
2612 * ecofflink.c: Likewise.
2613 * elf-m10300.c: Likewise.
2614 * elf-strtab.c: Likewise.
2616 * elf32-arm.c: Likewise.
2617 * elf32-bfin.c: Likewise.
2618 * elf32-cris.c: Likewise.
2619 * elf32-frv.c: Likewise.
2620 * elf32-hppa.c: Likewise.
2621 * elf32-i386.c: Likewise.
2622 * elf32-m32r.c: Likewise.
2623 * elf32-m68hc1x.c: Likewise.
2624 * elf32-m68k.c: Likewise.
2625 * elf32-ppc.c: Likewise.
2626 * elf32-s390.c: Likewise.
2627 * elf32-sh.c: Likewise.
2628 * elf32-vax.c: Likewise.
2629 * elf64-alpha.c: Likewise.
2630 * elf64-hppa.c: Likewise.
2631 * elf64-ppc.c: Likewise.
2632 * elf64-s390.c: Likewise.
2633 * elf64-sh64.c: Likewise.
2634 * elf64-x86-64.c: Likewise.
2635 * elfxx-ia64.c: Likewise.
2636 * elfxx-mips.c: Likewise.
2637 * elfxx-sparc.c: Likewise.
2638 * i386linux.c: Likewise.
2639 * libaout.h: Likewise.
2640 * libbfd-in.h: Likewise.
2641 * libcoff-in.h: Likewise.
2642 * linker.c: Likewise.
2643 * m68klinux.c: Likewise.
2644 * merge.c: Likewise.
2645 * opncls.c: Likewise.
2646 * pdp11.c: Likewise.
2647 * sparclinux.c: Likewise.
2648 * stabs.c: Likewise.
2649 * sunos.c: Likewise.
2651 * xcofflink.c: Likewise.
2652 * section.c (struct section_hash_entry): Move to..
2653 * libbfd-in.h: ..here.
2654 * Makefile.am: Run "make dep-am"
2655 * Makefile.in: Regenerate.
2656 * bfd-in2.h: Regenerate.
2657 * libbfd.h: Regenerate.
2658 * libcoff.h: Regenerate.
2660 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2662 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2663 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2664 last change to REL32 relocs so that they are counted as
2665 possibly dynamic as per REL24 and REL14.
2667 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2669 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2672 2006-03-15 Ben Elliston <bje@au.ibm.com>
2674 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2675 in_list elements, not just the first.
2677 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2679 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2681 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2682 for final links too.
2684 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2686 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2688 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2691 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2693 2006-03-10 Paul Brook <paul@codesourcery.com>
2695 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2696 (elf32_arm_print_private_bfd_data): Ditto.
2698 2006-03-09 Paul Brook <paul@codesourcery.com>
2700 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2703 2006-03-09 Khem Raj <khem@mvista.com>
2705 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2708 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2710 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2712 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2713 Daniel Jacobowitz <dan@codesourcery.com>
2714 Zack Weinberg <zack@codesourcery.com>
2715 Nathan Sidwell <nathan@codesourcery.com>
2716 Paul Brook <paul@codesourcery.com>
2717 Ricardo Anguiano <anguiano@codesourcery.com>
2718 Phil Edwards <phil@codesourcery.com>
2720 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2721 (bfd_elf32_bigarm_symbian_vec): Likewise.
2722 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2723 (bfd_elf32_littlearm_vec): Likewise.
2724 (bfd_elf32_littlearm_symbian_vec): Likewise.
2725 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2726 * configure: Regenerate.
2727 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2728 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2729 (elf32_arm_vxworks_bed): Add forward declaration.
2730 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2731 (elf32_arm_vxworks_exec_plt0_entry): New table.
2732 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2733 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2734 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2735 (reloc_section_p): New function.
2736 (create_got_section): Use RELOC_SECTION.
2737 (elf32_arm_create_dynamic_sections): Likewise. Call
2738 elf_vxworks_create_dynamic_sections for VxWorks targets.
2739 Choose between the two possible values of plt_header_size
2741 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2742 (elf32_arm_abs12_reloc): New function.
2743 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2744 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2745 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2746 r_addend fields of relocs. On rela targets, skip any code that
2747 adjusts in-place addends. When using _bfd_link_final_relocate
2748 to perform a final relocation, pass rel->r_addend as the addend
2750 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2751 object, ignore flags that are not standard on VxWorks.
2752 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2753 relocs on VxWorks. Use reloc_section_p.
2754 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2755 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2756 .rela.plt.unloaded relocs on VxWorks targets.
2757 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2758 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2759 instead of DT_REL* tags on RELA targets.
2760 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2761 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2762 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2763 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2764 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2765 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2766 Correct the .rela.plt.unreloaded symbol indexes.
2767 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2768 hook on VxWorks targets.
2769 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2770 Minor formatting tweak.
2771 (elf32_arm_vxworks_final_write_processing): New function.
2772 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2774 (elf_backend_final_write_processing): Likewise.
2775 (elf_backend_emit_relocs): Likewise.
2776 (elf_backend_want_plt_sym): Likewise.
2777 (ELF_MAXPAGESIZE): Likewise.
2778 (elf_backend_may_use_rel_p): Minor formatting tweak.
2779 (elf_backend_may_use_rela_p): Likewise.
2780 (elf_backend_default_use_rela_p): Likewise.
2781 (elf_backend_rela_normal): Likewise.
2782 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2784 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2786 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2787 New. Adjust other variants.
2788 (bfd_default_scan): Update.
2789 * bfd-in2.h: Rebuilt.
2790 * cpu-m68k.c: Adjust.
2791 (bfd_m68k_compatible): New. Use it for architectures.
2792 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2793 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2795 (elf32_m68k_print_private_bfd_data): Adjust.
2796 * ieee.c (ieee_write_processor): Adjust.
2798 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2800 * dwarf2.c: Formatting.
2801 (add_line_info): Remove outer loop.
2803 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2804 Alan Modra <amodra@bigpond.net.au>
2807 * dwarf2.c (loadable_section): New struct.
2808 (dwarf2_debug): Add loadable_section_count and
2810 (new_line_sorts_after): New.
2811 (add_line_info): Use new_line_sorts_after to compare line
2813 (check_function_name): Removed.
2814 (unset_sections): New.
2815 (place_sections): New.
2816 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2817 and unset_sections on relocatable files.
2818 (_bfd_dwarf2_find_line): Likewise.
2820 2006-03-03 Nick Clifton <nickc@redhat.com>
2822 * cpu-avr.c: Update to ISO-C90 formatting.
2823 * elf32-avr.c: Likewise.
2825 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2827 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2829 (bfd_elf_avr_final_write_processing): Set
2830 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2831 (elf32_avr_relax_section): New function.
2832 (elf32_avr_relax_delete_bytes): New function.
2833 (elf32_avr_get_relocated_section_contents): New function.
2834 (avr_pc_wrap_around): New function.
2835 (avr_relative_distance_considering_wrap_around): New function.
2836 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2837 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2838 * libbfd.h: Regenerate.
2839 * bfd-in2.h: Regenerate.
2841 2006-03-02 DJ Delorie <dj@redhat.com>
2843 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2846 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2848 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2849 bfd_elf32_powerpc_vxworks_vec.
2851 2006-03-02 Nick Clifton <nickc@redhat.com>
2853 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2855 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2857 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2858 elf_vxworks_create_dynamic_sections.
2859 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2861 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2862 elf_vxworks_create_dynamic_sections.
2863 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2865 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2866 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2868 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2870 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2871 (elf_backend_link_output_symbol_hook): Use
2872 elf_vxworks_link_output_symbol_hook instead.
2873 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2874 (elf_backend_link_output_symbol_hook): Use
2875 elf_vxworks_link_output_symbol_hook instead.
2876 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2877 same interface as elf_backend_link_output_symbol_hook.
2878 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2879 prototype accordingly.
2881 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2883 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2884 (ppc_elf_link_hash_table): Replace old_got and new_got with
2885 plt_type and can_use_new_plt.
2886 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2887 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2888 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2889 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2890 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2891 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2892 this function should not be called for VxWorks targets.
2893 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2894 (allocate_got): Likewise. Rearrange so that max_before_header
2895 is only used for PLT_OLD and PLT_NEW.
2896 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2897 (ppc_elf_size_dynamic_sections): Likewise.
2898 (ppc_elf_relax_section): Likewise.
2899 (ppc_elf_relocate_section): Likewise.
2900 (ppc_elf_finish_dynamic_symbol): Likewise.
2901 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2903 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2905 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2906 (elf_i386_link_hash_table_create): Initialize it.
2907 (elf_i386_compute_jump_table_size): Use it instead of
2908 srelplt->reloc_count.
2909 (allocate_dynrelocs): Likewise.
2910 (elf_i386_size_dynamic_sections): Likewise.
2911 (elf_i386_relocate_section): Likewise.
2913 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2915 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2916 (_bfd_elf_write_section_eh_frame): Likewise.
2918 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2920 * po/Make-in: Add html target.
2922 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2924 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2925 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2926 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2927 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2928 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2929 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2930 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2931 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2932 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2933 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2934 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2935 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2936 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2937 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2938 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2939 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2940 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2941 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2942 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2943 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2944 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2946 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2948 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2949 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2950 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2951 * elf32-frv.c (_frv_create_got_section): Likewise.
2952 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2953 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2954 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2955 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2956 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2957 (elf_i386_link_hash_table_create): Don't initialize them.
2958 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2960 (elf_i386_finish_dynamic_symbol): Likewise.
2961 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2962 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2963 (ppc_elf_finish_dynamic_symbol): Likewise.
2965 2006-02-24 DJ Delorie <dj@redhat.com>
2967 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2968 (m32c_elf_relocate_section): Don't relocate them.
2969 (compare_reloc): New.
2970 (relax_reloc): Remove.
2971 (m32c_offset_for_reloc): New.
2972 (m16c_addr_encodings): New.
2973 (m16c_jmpaddr_encodings): New.
2974 (m32c_addr_encodings): New.
2975 (m32c_elf_relax_section): Relax jumps and address displacements.
2976 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2979 * reloc.c: Add m32c relax relocs.
2980 * libbfd.h: Regenerate.
2981 * bfd-in2.h: Regenerate.
2983 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2986 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2987 (_bfd_elf_link_hash_fixup_symbol): New.
2989 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2990 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2993 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2995 * elfxx-target.h (elf_backend_fixup_symbol): New.
2996 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2998 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3000 * cpu-ia64-opc.c (ins_immu5b): New.
3001 (ext_immu5b): Likewise.
3002 (elf64_ia64_operands): Add IMMU5b.
3004 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3007 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3009 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3010 * elf32-i386.c (allocate_dynrelocs): Likewise.
3011 * elf32-s390.c (allocate_dynrelocs): Likewise.
3012 * elf32-sh.c (allocate_dynrelocs): Likewise.
3013 * elf64-s390.c (allocate_dynrelocs): Likewise.
3014 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3015 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3016 on undef weak with non-default visibility too.
3017 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3019 2006-02-21 Alan Modra <amodra@bigpond.net.au>
3021 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3022 error, instead call _exit.
3023 (_bfd_abort): Call _exit not xexit.
3025 2006-02-17 Kevin Buettner <kevinb@redhat.com>
3027 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3029 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3031 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3032 Anil Paranjape <anilp1@kpitcummins.com>
3033 Shilin Shakti <shilins@kpitcummins.com>
3035 * Makefile.am: Add xc16x related entry
3036 * Makefile.in: Regenerate
3037 * archures.c: Add bfd_xc16x_arch
3038 * bfd-in2.h: Regenerate
3039 * config.bfd: Add xc16x-*-elf
3040 * configure.in: Add bfd_elf32_xc16x_vec
3041 * configure: Regenerate.
3042 * targets.c: Added xc16x related information
3043 * cpu-xc16x.c: New file
3044 * reloc.c: Add new relocations specific to xc16x:
3045 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3047 * elf32-xc16x.c: New file.
3049 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3051 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3052 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3054 2006-02-17 Alan Modra <amodra@bigpond.net.au>
3057 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3059 (ppc64_elf_relocate_section): Check output reloc section size.
3060 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3062 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3065 * elf.c (get_segment_type): New function.
3066 (_bfd_elf_print_private_bfd_data): Use it.
3067 (print_segment_map): New function.
3068 (assign_file_positions_for_segments): Call print_segment_map
3069 when there are not enough room for program headers.
3071 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3073 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3074 traditional MIPS ELF targets.
3076 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3079 * dwarf2.c (check_function_name): New function.
3080 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3081 check if function is correct.
3083 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3085 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3087 (elf_link_input_bfd): Adjust comments.
3089 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3091 * elf.c (copy_private_bfd_data): Minor update.
3093 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3096 * elf.c (copy_private_bfd_data): Renamed to ...
3097 (rewrite_elf_program_header): This.
3098 (copy_elf_program_header): New function.
3099 (copy_private_bfd_data): Likewise.
3101 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3103 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3104 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3105 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3106 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3107 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3108 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3109 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3110 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3111 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3112 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3113 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3114 bfd_mach_mcf_isa_b_usp_float_emac): New.
3115 (bfd_default_scan): Update coldfire mapping.
3116 * bfd-in.h (bfd_m68k_mach_to_features,
3117 bfd_m68k_features_to_mach): Declare.
3118 * bfd-in2.h: Rebuilt.
3119 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3120 adjust legacy names.
3121 (m68k_arch_features): New.
3122 (bfd_m68k_mach_to_features,
3123 bfd_m68k_features_to_mach): Define.
3124 * elf32-m68k.c (elf32_m68k_object_p): New.
3125 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3126 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3127 (elf_backend_object_p): Define.
3128 * ieee.c (ieee_write_processor): Update coldfire machines.
3129 * libbfd.h: Rebuilt.
3131 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3133 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3136 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3138 * coff-z80.c (r_imm24): New howto.
3139 (rtype2howto): New case R_IMM24.
3140 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3141 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3143 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3145 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3146 has already been assigned a GOT index, copy that index to the
3147 current hash table entry.
3149 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3151 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3152 for call-to-undefweak reloc overflow.
3154 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3156 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3157 for 32-bit relocs overflow.
3159 2006-01-27 Paul Brook <paul@codesourcery.com>
3161 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3164 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3166 Introduce TLS descriptors for i386 and x86_64.
3167 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3168 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3169 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3170 * libbfd.h, bfd-in2.h: Rebuilt.
3171 * elf32-i386.c (elf_howto_table): New relocations.
3172 (R_386_tls): Adjust.
3173 (elf_i386_reloc_type_lookup): Map new relocations.
3174 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3175 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3176 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3177 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3178 (elf_i386_local_tlsdesc_gotent): New macro.
3179 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3180 (elf_i386_compute_jump_table_size): New macro.
3181 (link_hash_newfunc): Initialize tlsdesc_got.
3182 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3183 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3184 R_386_TLS_DESC_CALL.
3185 (elf_i386_check_relocs): Likewise. Allocate space for
3186 local_tlsdesc_gotent.
3187 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3188 R_386_TLS_DESC_CALL.
3189 (allocate_dynrelocs): Count function PLT relocations. Reserve
3190 space for TLS descriptors and relocations.
3191 (elf_i386_size_dynamic_sections): Reserve space for TLS
3192 descriptors and relocations. Set up sgotplt_jump_table_size.
3193 Don't zero reloc_count in srelplt.
3194 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3195 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3196 R_386_TLS_DESC_CALL.
3197 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3198 (elf_backend_always_size_sections): Define.
3199 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3200 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3201 (R_X86_64_standard): Adjust.
3202 (x86_64_reloc_map): Map new relocs.
3203 (elf64_x86_64_rtype_to_howto): New, split out of...
3204 (elf64_x86_64_info_to_howto): ... this function, and...
3205 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3206 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3207 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3208 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3209 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3210 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3211 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3212 tlsdesc_got and sgotplt_jump_table_size fields.
3213 (elf64_x86_64_compute_jump_table_size): New macro.
3214 (link_hash_newfunc): Initialize tlsdesc_got.
3215 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3216 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3217 R_X86_64_TLSDESC_CALL.
3218 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3219 local_tlsdesc_gotent.
3220 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3221 R_X86_64_TLSDESC_CALL.
3222 (allocate_dynrelocs): Count function PLT relocations. Reserve
3223 space for TLS descriptors and relocations.
3224 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3225 descriptors and relocations. Set up sgotplt_jump_table_size,
3226 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3227 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3229 (elf64_x86_64_always_size_sections): New. Set up
3231 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3232 R_386_TLS_DESC_CALL.
3233 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3234 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3235 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3236 (elf_backend_always_size_sections): Define.
3238 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3241 * dwarf2.c (comp_unit_contains_address): Update comment.
3242 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3243 lma. Return TRUE only if both comp_unit_contains_address and
3244 comp_unit_find_nearest_line return TRUE.
3245 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3247 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3249 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3250 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3251 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3252 elf_gc_mark_dynamic_ref_symbol. Make global.
3253 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3254 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3255 (elfNN_bed): Init new field.
3256 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3257 (ppc64_elf_gc_mark_dynamic_ref): New function.
3259 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3261 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3263 2006-01-17 Nick Clifton <nickc@redhat.com>
3266 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3269 2006-01-11 Nick Clifton <nickc@redhat.com>
3271 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3272 into the newly (re)allocated map array.
3274 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3276 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3278 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3280 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3283 For older changes see ChangeLog-2005
3289 version-control: never
projects / deliverable / binutils-gdb.git / blob