1 2006-10-30 Alan Modra <amodra@bigpond.net.au>
3 * bfd.c (bfd_error_type): Add bfd_error_on_input.
4 (input_bfd, input_error): New static vars.
5 (bfd_set_error): Handle bfd_error_on_input.
6 (bfd_errmsg): Likewise.
7 (bfd_perror): Simplify.
8 * archive.c (_bfd_write_archive_contents): Report errors on input.
10 2006-10-30 Alan Modra <amodra@bigpond.net.au>
12 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
14 2006-10-28 Richard Sandiford <richard@codesourcery.com>
16 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
17 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
18 (elf_mips_howto_table_rela): Likewise.
19 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
20 (mips_elf64_howto_table_rela): Likewise.
22 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
24 * elf.c (_bfd_elf_init_private_section_data): Assert output
25 section ELF type instead of check if it is SHT_NULL. Copy
26 OS/PROC specific flags from input section to output section.
28 2006-10-27 Alan Modra <amodra@bigpond.net.au>
30 * section.c (SEC_KEEP): Update comment.
31 * bfd-in2.h: Regenerate.
32 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
33 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
34 * stabs.c (_bfd_discard_section_stabs): Likewise.
35 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
37 2006-10-26 Ben Elliston <bje@au.ibm.com>
39 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
41 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
42 * targets.c (find_target): Remove extraneous break.
44 2006-10-26 Ben Elliston <bje@au.ibm.com>
46 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
47 (struct maxq_reloc_map): Unused; remove.
48 (maxq_reloc_map): Likewise.
49 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
51 2006-10-26 Ben Elliston <bje@au.ibm.com>
53 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
54 from int to enum dynamic_lib_link_class lib_class.
55 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
56 * bfd-in2.h: Regenerate.
58 2006-10-25 Alan Modra <amodra@bigpond.net.au>
59 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
60 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
61 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
62 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
64 * cpu-spu.c: New file.
65 * elf32-spu.c: New file.
66 * elf32-spu.h: New file.
67 * archures.c: Add SPU support.
68 * config.bfd: Likewise.
69 * configure.in: Likewise.
71 * targets.c: Likewise.
72 * Makefile.am: Likewise. Run "make dep-am".
73 * libbfd.h: Regenerate.
74 * bfd-in2.h: Regenerate.
75 * Makefile.in: Regenerate.
76 * configure: Regenerate.
77 * po/SRC-POTFILES.in: Regenerate.
79 2006-10-23 Alan Modra <amodra@bigpond.net.au>
81 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
83 2006-10-23 Alan Modra <amodra@bigpond.net.au>
85 * elf32-score.c: Formatting.
86 (elf_backend_omit_section_dynsym): Define.
87 (score_elf_create_dynamic_relocation): Remove code copied from mips.
88 Don't use section syms in dynamic relocs. Remove unused param.
89 (score_elf_final_link_relocate): Remove unused param.
91 2006-10-23 Alan Modra <amodra@bigpond.net.au>
93 * linker.c (fix_syms): Choose best of previous and next
94 section based on section flags and vma.
96 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
98 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
99 only when the non visibility part of st_other is non-zero.
100 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
102 2006-10-20 Richard Sandiford <richard@codesourcery.com>
104 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
105 PT_DYNAMIC on GNU/Linux targets.
107 2006-10-20 Richard Sandiford <richard@codesourcery.com>
109 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
110 size of .rel.dyn reflect the value of DT_RELSZ.
112 2006-10-20 Richard Sandiford <richard@codesourcery.com>
114 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
115 a PT_NULL header for dynamic objects.
116 (_bfd_mips_elf_modify_segment_map): Add it.
118 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
120 * elf32-score.c (score_elf_rel_dyn_section): Replace
121 bfd_make_section with bfd_make_section_with_flags.
122 (_bfd_score_elf_create_dynamic_sections): Ditto.
123 (score_elf_create_got_section): Ditto.
124 (score_elf_final_link_relocate): Delete referrence to
127 2006-10-19 Richard Sandiford <richard@codesourcery.com>
129 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
130 same symbol by increasing r_offset.
131 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
132 large and very small symbol indexes.
134 2006-10-19 Richard Sandiford <richard@codesourcery.com>
136 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
137 and DT_MIPS_RLD_MAP tags for position-independent executables.
138 Do not add DT_DEBUG to shared libraries for any MIPS target.
140 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
143 * elflink.c (elf_link_add_object_symbols): Hide definitions in
146 2006-10-19 Alan Modra <amodra@bigpond.net.au>
148 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
149 don't set, glue section size.
150 (record_arm_to_thumb_glue): Set glue section size here.
151 (record_thumb_to_arm_glue): Likewise.
152 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
153 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
155 2006-10-18 Roy Marples <uberlord@gentoo.org>
157 * elf64-sparc.c: Add FreeBSD support.
158 (elf64_sparc_fbsd_post_process_headers): New function.
159 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
160 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
161 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
162 * configure: Regenerate.
164 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
166 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
167 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
168 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
169 R_ARM_THM_MOVT_BREL relocations.
171 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
173 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
174 R_THM_CALL to 25 and remove FIXME comment.
175 (using_thumb2): New function.
176 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
178 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
180 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
181 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
182 (elf32_arm_gc_sweep_hook): Likewise.
183 (elf32_arm_check_relocs): Likewise.
184 (allocate_dynrelocs): Likewise.
186 2006-10-17 Alan Modra <amodra@bigpond.net.au>
188 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
189 text_index_section and data_index_section.
190 (struct elf_backend_data): Add elf_backend_init_index_section.
191 (_bfd_elf_init_1_index_section): Declare.
192 (_bfd_elf_init_2_index_sections): Declare.
193 * elfxx-target.h (elf_backend_init_index_section): Define.
194 (elfNN_bed): Init new field.
195 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
196 section and text_index_section plus data_index_section.
197 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
198 (_bfd_elf_init_1_index_section): New function.
199 (_bfd_elf_init_2_index_sections): New function.
200 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
201 (elf_link_input_bfd): When emitting relocs, use text_index_section
202 and data_index_section for removed sections.
203 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
204 * elf32-i386.c: Likewise.
205 * elf32-m32r.c: Likewise.
206 * elf32-sh.c: Likewise.
207 * elf32-xstormy16.c: Likewise.
208 * elf32-xtensa.c: Likewise.
209 * elf64-alpha.c: Likewise.
210 * elf64-hppa.c: Likewise.
211 * elf64-mmix.c: Likewise.
212 * elf64-sh64.c: Likewise.
213 * elfxx-ia64.c: Likewise.
214 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
215 and data_index_section sym for relocs against sections with no dynamic
217 (elf_backend_init_index_section): Define.
218 * elf32-cris.c: Similarly.
219 * elf32-hppa.c: Similarly.
220 * elf32-i370.c: Similarly.
221 * elf32-m68k.c: Similarly.
222 * elf32-mips.c: Similarly.
223 * elf32-ppc.c: Similarly.
224 * elf32-s390.c: Similarly.
225 * elf32-sparc.c: Similarly.
226 * elf32-vax.c: Similarly.
227 * elf64-mips.c: Similarly.
228 * elf64-ppc.c: Similarly.
229 * elf64-s390.c: Similarly.
230 * elf64-sparc.c: Similarly.
231 * elf64-x86-64.c: Similarly.
232 * elfn32-mips.c: Similarly.
233 * elfxx-mips.c: Similarly.
234 * elfxx-sparc.c: Similarly.
235 * linker.c (fix_syms): Base symbols in removed sections on
236 previous section in preference to using absolute section.
238 2006-10-16 Andreas Schwab <schwab@suse.de>
240 * elfxx-ia64.c (addend_compare): Properly compute return value.
242 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
245 * elf.c (assign_file_positions_for_non_load_sections): Don't
246 page align empty SHF_ALLOC sections.
248 2006-10-13 Jakub Jelinek <jakub@redhat.com>
250 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
251 .plt sh_entsize to 0 if plt header size isn't multiple of
252 plt entry size or for 32-bit which adds a nop insn at the
253 end of the .plt section.
255 2006-10-12 Bob Wilson <bob.wilson@acm.org>
257 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
258 (elf_backend_action_discarded): Define.
260 2006-10-11 Bob Wilson <bob.wilson@acm.org>
262 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
263 unresolvable relocation error.
264 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
267 2006-10-10 Bob Wilson <bob.wilson@acm.org>
269 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
272 2006-10-03 Jakub Jelinek <jakub@redhat.com>
274 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
275 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
276 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
277 DW_CFA_val_{offset{,_sf},expression}.
278 (skip_non_nops): Record number of DW_CFA_set_loc ops.
279 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
280 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
281 or going to be pcrel, compute set_loc array.
282 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
283 against DW_CFA_set_loc operands.
284 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
286 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
288 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
289 symbols from the --just-syms file.
291 2006-10-01 Alan Modra <amodra@bigpond.net.au>
293 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
296 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
299 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
300 relocation overflow on branches to undefweaks.
302 2006-09-29 Alan Modra <amodra@bigpond.net.au>
304 * po/BLD-POTFILES.in: Regenerate.
305 * po/SRC-POTFILES.in: Regenerate.
307 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
310 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
311 alignment for .data$, .rdata$ and .text$ sections so that sse
312 and sse2 code will work for linkonce sections too.
313 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
315 2006-09-28 Alan Modra <amodra@bigpond.net.au>
317 * elflink.c (_bfd_elf_gc_mark_hook): New function.
318 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
319 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
320 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
321 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
322 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
323 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
324 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
325 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
326 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
327 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
328 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
329 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
330 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
331 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
332 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
333 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
334 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
335 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
336 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
337 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
338 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
339 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
340 (bfinfdpic_gc_sweep_hook): Delete.
341 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
342 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
343 (elf32_d10v_gc_sweep_hook): Delete.
344 (elf_backend_gc_sweep_hook): Don't define.
345 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
346 (fr30_elf_gc_sweep_hook): Delete.
347 (elf_backend_gc_sweep_hook): Don't define.
348 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
349 (elf32_frv_gc_sweep_hook): Delete.
350 (elf_backend_gc_sweep_hook): Don't define.
351 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
352 (iq2000_elf_gc_sweep_hook): Delete.
353 (elf_backend_gc_sweep_hook): Don't define.
354 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
355 _bfd_elf_gc_mark_hook.
356 (openrisc_elf_gc_sweep_hook): Delete.
357 (elf_backend_gc_sweep_hook): Don't define.
358 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
359 (v850_elf_gc_sweep_hook): Delete.
360 (elf_backend_gc_sweep_hook): Don't define.
361 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
362 _bfd_elf_gc_mark_hook.
363 (xstormy16_elf_gc_sweep_hook): Delete.
364 (elf_backend_gc_sweep_hook): Don't define.
365 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
366 (sh_elf64_gc_sweep_hook): Delete.
367 (elf_backend_gc_sweep_hook): Don't define.
368 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
369 (elf32_avr_gc_sweep_hook): Delete.
370 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
371 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
372 (elf32_cr16c_gc_sweep_hook): Delete.
373 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
374 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
375 (elf32_crx_gc_sweep_hook): Delete.
376 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
377 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
378 (elf32_h8_gc_sweep_hook): Delete.
379 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
380 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
381 (ip2k_elf_gc_sweep_hook): Delete.
382 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
383 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
384 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
385 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
386 (elf_backend_gc_sweep_hook): Don't define.
387 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
388 (elf_backend_gc_sweep_hook): Don't define.
389 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
390 (elf32_m68hc11_gc_sweep_hook): Delete.
391 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
392 (elf32_m68hc11_gc_sweep_hook): Delete.
393 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
394 (elf32_msp430_gc_sweep_hook): Delete.
395 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
396 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
397 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
399 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
401 * bfd-in.h (CONST_STRNCPY) : Delete.
404 * bfd-in2.h : Regenerate.
405 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
406 calculate string lengths.
407 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
409 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
413 * elf.c (assign_file_positions_for_non_load_sections): Don't
414 warn zero size allocated sections.
416 2006-09-27 Alan Modra <amodra@bigpond.net.au>
418 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
419 to "name" so that compiler realizes it is never uninitialized.
420 Use bfd_elf_sym_name.
422 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
425 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
426 bfd_alloc to allocate segment map.
427 (copy_elf_program_header): Likewise.
429 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
430 Joseph Myers <joseph@codesourcery.com>
431 Ian Lance Taylor <ian@wasabisystems.com>
432 Ben Elliston <bje@wasabisystems.com>
434 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
435 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
436 (arch_info_struct, bfd_arm_update_notes): Likewise.
437 (architectures): Likewise.
438 (bfd_arm_merge_machines): Check for iWMMXt2.
439 * bfd-in2.h: Rebuild.
441 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
443 * configure: Regenerated.
445 2006-09-22 Alan Modra <amodra@bigpond.net.au>
447 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
449 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
450 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
451 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
453 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
455 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
457 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
458 section in LD to LE linker relaxation for R_390_TLS_LDO32.
459 * elf64-s390.c (elf_s390_relocate_section): Likewise for
462 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
464 * configure.in: Added new target-vectors x86_64coff_vec,
465 x86_64pe_vec, and x86_64pei_vec.
466 * configure: Regenerate.
467 * config.bfd: Adjusted x86_64 target architecture detection.
468 * bfd.c: Add for new target "coff-x86-64"
469 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
470 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
471 * libpei.h: Adjustments for COFF_WITH_pex64.
472 * coffcode.h: Add for new target machine, architecture, signature, and internal
474 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
475 * Makefile.in: Regenerate.
476 * pe-x86_64.c: Add for new target "pe-x86-64".
477 * pei-x86_64.c: Add for new target "pei-x86-64".
478 * peicode.h: Adjusts for new targets.
479 (coff_swap_filehdr_out): Set for this target to
480 _bfd_pex64_only_swap_filehdr_out.
481 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
482 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
483 (jump_table jtab): Add for AMD64MAGIC.
484 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
485 (pe_ILF_object_p): Add coff image-file signature to internal
486 signature translation.
487 * peXXigen.c: Adjust proper include of target coff-header and
488 introduced target specific code
489 (COFF_WITH_pex64): New macro for this target.
490 (pe_print_idata): New dumping method for import section of PE+ files.
491 * targets.c: Add new target vectors declarations for x86_64 coff targets.
492 * coffcode.h: Support code to support the x86_64 PE magic number.
493 * coff-x86_64.c: New file.
495 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
497 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
498 for .stabstr entry, explain why.
500 2006-09-17 Anton Blanchard <anton@samba.org>
501 Alan Modra <amodra@bigpond.net.au>
503 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
504 entry isn't absolute.
506 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
508 * cpu-score.c: New file.
509 * elf32-score.c: New file.
510 * config.bfd: Add Score target.
511 * Makefile.am: Add Score files.
512 * Makefile.in: Regenerate.
513 * archures.c: Add Score architecture.
514 * reloc.c: Add Score relocs.
515 * targets.c: Add Score target vectors.
516 * bfd-in2.h: Regenerate.
517 * libbfd.h: Regenerate.
518 * configure.in: Add Score target.
519 * configure: Regenerate.
521 2006-09-16 Nick Clifton <nickc@redhat.com>
522 Pedro Alves <pedro_alves@portugalmail.pt>
524 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
525 string as its argument and emits the string followed by a comma
526 and then the length of the string.
527 (CONST_STRNEQ): New macro. Checks to see if a variable string
528 has a constant string as its initial characters.
529 (CONST_STRNCPY): New macro. Copies a constant string to the start
530 of a variable string.
531 * bfd-in2.h: Regenerate.
532 * archive.c: Make use of the new macros.
533 * archive64.c: Likewise.
535 * coff-ppc.c: Likewise.
536 * coff-stgo32.c: Likewise.
537 * coffcode.h: Likewise.
538 * cofflink.c: Likewise.
539 * cpu-i960.c: Likewise.
540 * dwarf2.c: Likewise.
542 * elf-m10300.c: Likewise.
544 * elf32-arm.c: Likewise.
545 * elf32-bfin.c: Likewise.
546 * elf32-cris.c: Likewise.
547 * elf32-hppa.c: Likewise.
548 * elf32-i370.c: Likewise.
549 * elf32-i386.c: Likewise.
550 * elf32-iq2000.c: Likewise.
551 * elf32-m32r.c: Likewise.
552 * elf32-m68hc11.c: Likewise.
553 * elf32-m68hc12.c: Likewise.
554 * elf32-m68k.c: Likewise.
555 * elf32-mcore.c: Likewise.
556 * elf32-ppc.c: Likewise.
557 * elf32-s390.c: Likewise.
558 * elf32-sh-symbian.c: Likewise.
559 * elf32-sh.c: Likewise.
560 * elf32-sh64.c: Likewise.
561 * elf32-v850.c: Likewise.
562 * elf32-vax.c: Likewise.
563 * elf32-xtensa.c: Likewise.
564 * elf64-alpha.c: Likewise.
565 * elf64-hppa.c: Likewise.
566 * elf64-mmix.c: Likewise.
567 * elf64-ppc.c: Likewise.
568 * elf64-s390.c: Likewise.
569 * elf64-sh64.c: Likewise.
570 * elf64-x86-64.c: Likewise.
571 * elflink.c: Likewise.
572 * elfxx-ia64.c: Likewise.
573 * elfxx-mips.c: Likewise.
574 * elfxx-sparc.c: Likewise.
575 * hpux-core.c: Likewise.
576 * i386linux.c: Likewise.
578 * libpei.h: Likewise.
579 * linker.c: Likewise.
580 * m68klinux.c: Likewise.
582 * nlmcode.h: Likewise.
583 * osf-core.c: Likewise.
586 * sparclinux.c: Likewise.
587 * vms-hdr.c: Likewise.
589 2006-09-14 Alan Modra <amodra@bigpond.net.au>
592 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
593 that have had their SHT_GROUP section removed.
595 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
598 * elflink.c (elf_link_output_extsym): Compute bucket only if
601 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
604 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
607 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
609 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
610 unconditional setting of low bit for Thumb symbol
611 mistakenly left behind after check for external
612 symbols was added. Fix comment typo.
614 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
616 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
617 (bfd_elf_link_mark_dynamic_symbol): New.
618 (SYMBOLIC_BIND): New.
620 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
621 with SYMBOLIC_BIND (info, h).
622 (elf_i386_relocate_section): Likewise.
623 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
624 (elf64_x86_64_relocate_section): Likewise.
625 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
627 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
628 (bfd_elf_record_link_assignment): Call
629 bfd_elf_link_mark_dynamic_symbol on new entry.
630 (_bfd_elf_merge_symbol): Likewise.
631 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
632 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
633 SYMBOLIC_BIND (info, h).
634 (_bfd_elf_dynamic_symbol_p): Likewise.
635 (_bfd_elf_symbol_refs_local_p): Likewise.
636 (bfd_elf_size_dynamic_sections): Updated.
638 2006-09-05 Bibo Mao <bibo.mao@intel.com>
641 * coffcode.h (coff_write_object_contents): Set the optional
642 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
644 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
646 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
647 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
648 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
649 and R_ARM_THM_PC12 relocations.
651 2006-08-24 Bob Wilson <bob.wilson@acm.org>
653 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
654 (xtensa_get_property_section): New.
655 (xtensa_read_table_entries): Use xtensa_get_property_section.
656 (relax_property_section, xtensa_get_property_predef_flags): Handle
657 group name suffixes in property section names.
658 (match_section_group): New.
660 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
662 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
665 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
667 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
668 plt_thumb_refcount from indirect symbols.
670 2006-08-22 Alan Modra <amodra@bigpond.net.au>
672 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
674 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
676 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
678 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
679 comment for target1_is_rel.
681 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
683 * Makefile.am: Add rules to build pe-arm-wince.lo
684 and pei-arm-wince.lo objects.
685 * Makefile.in: Regenerate.
686 * pe-arm-wince.c: New file.
687 * pei-arm-wince.c: New file.
688 * pei-arm.c: Remove ARM_WINCE block.
689 * pe-arm.c: Remove ARM_WINCE block. Rename
690 bfd_arm_pe_allocate_interworking_sections,
691 bfd_arm_pe_get_bfd_for_interworking, and
692 bfd_arm_pe_process_before_allocation to
693 bfd_armpe_allocate_interworking_sections,
694 bfd_armpe_get_bfd_for_interworking, and
695 bfd_armpe_process_before_allocation. Move them before
697 * bfd.c: ARM wince bfd format names were renamed. Adjust.
698 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
699 with unexpected/conflicting relocs.
700 * targets.c: The arm-wince-pe target got its own new vector.
702 * config.bfd: Likewise.
703 * configure.in: Likewise.
704 * configure: Regenerate.
706 2006-08-18 Paul Brook <paul@codesourcery.com>
708 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
709 (elf32_arm_link_hash_newfunc): Initialize export_glue.
710 (record_arm_to_thumb_glue): Return stub symbol.
711 (elf32_arm_create_thumb_stub): New function.
712 (elf32_arm_to_thumb_stub): Use it.
713 (elf32_arm_to_thumb_export_stub): New function.
714 (elf32_arm_begin_write_processing): New function.
715 (allocate_dynrelocs): Allocate Arm stubs.
716 (elf_backend_begin_write_processing): Define.
717 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
718 Call elf32_arm_begin_write_processing.
720 2006-08-17 Alan Modra <amodra@bigpond.net.au>
722 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
723 (ppc64_elf_build_stubs): Use new lazy linking stub.
725 2006-08-17 Alan Modra <amodra@bigpond.net.au>
727 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
729 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
732 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
733 only if there is a PT_DYNAMIC segment.
734 (_bfd_elf_map_sections_to_segments): Likewise.
735 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
736 segment alignment to 1.
738 2006-08-15 Thiemo Seufer <ths@mips.com>
739 Nigel Stephens <nigel@mips.com>
741 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
742 (elf_backend_merge_symbol_attribute): Define.
743 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
745 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
747 2006-08-15 Thiemo Seufer <ths@mips.com>
748 Nigel Stephens <nigel@mips.com>
749 David Ung <davidu@mips.com>
751 * config.bfd: Add configurations for mips*el-sde-elf* and
754 2006-08-14 DJ Delorie <dj@redhat.com>
756 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
757 (elf32_mn10300_count_hash_table_entries): New.
758 (elf32_mn10300_list_hash_table_entries): New.
759 (sort_by_value): New.
760 (mn10300_elf_relax_section): Don't skip data sections; restrict
761 code-specific tests to code-specific areas so that potential
762 indirect calls can be detected. Check for multiple local symbols
763 at the same address and merge their flags.
764 (elf32_mn10300_link_hash_newfunc): Initialize value.
766 2006-08-14 Thiemo Seufer <ths@mips.com>
768 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
769 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
772 2006-08-11 Thiemo Seufer <ths@mips.com>
774 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
775 sh_entsize only when sgot was already initialized.
777 2006-08-08 DJ Delorie <dj@redhat.com>
779 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
780 non-moving .align directives. Preserve any DIR32 offset when
781 converting bsr's to jsr's.
783 2006-08-08 Alan Modra <amodra@bigpond.net.au>
785 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
786 after stubs have been built.
788 2006-08-07 Nick Clifton <nickc@redhat.com>
790 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
791 vectors if they are going to be created.
793 2006-08-07 Nick Clifton <nickc@redhat.com>
795 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
796 * configure: Regenerate.
798 2006-08-07 Nick Clifton <nickc@redhat.com>
800 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
801 relocation types if the target is ARM_WINCE.
803 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
805 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
807 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
809 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
811 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
812 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
814 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
816 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
818 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
819 list removed sections to stderr.
821 2006-08-04 Richard Sandiford <richard@codesourcery.com>
822 Kazu Hirata <kazu@codesourcery.com>
823 Phil Edwards <phil@codesourcery.com>
824 Nathan Sidwell <nathan@codesourcery.com>
826 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
827 bfd_elf32_shlvxworks_vec.
828 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
829 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
830 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
831 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
832 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
833 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
834 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
835 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
836 * configure: Regenerate.
837 * Makefile.am: Regenerate dependencies.
838 * Makefile.in: Regenerate.
839 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
840 (elf_vxworks_add_symbol_hook): Use it.
841 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
842 table entry to check for weak undefined symbols and to obtain
844 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
845 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
846 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
847 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
848 special_function field.
849 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
850 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
851 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
852 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
853 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
854 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
855 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
856 * elf32-sh.c: Include elf32-vxworks.h.
858 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
859 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
861 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
862 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
863 SH_ELF_RELOC set to bfd_elf_generic_reloc.
864 (vxworks_object_p, get_howto_table): New functions.
865 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
866 (sh_elf_info_to_howto): Use get_howto_table.
867 (sh_elf_relax_section): Honor the partial_inplace field of the
869 (sh_elf_relax_delete_bytes): Likewise.
870 (elf_sh_plt_info): New structure.
871 (PLT_ENTRY_SIZE): Replace both definitions with...
872 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
873 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
874 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
875 (elf_sh_plt0_entry_le): Likewise.
876 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
877 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
878 (elf_sh_plts): New structure, with separate definitions for
879 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
880 (elf_sh_plt0_entry): Delete both definitions.
881 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
882 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
883 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
884 (elf_sh_plt_reloc_offset): Likewise.
885 (movi_shori_putval): Delete in favor of...
886 (install_plt_field): ...this new function, with separate definitions
887 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
888 (get_plt_info): New function, with separate definitions
889 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
890 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
891 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
892 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
893 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
894 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
895 (get_plt_index, get_plt_offset): New functions.
896 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
897 (sh_elf_link_hash_table_create): Initialize them.
898 (sh_elf_create_dynamic_sections): Call
899 elf_vxworks_create_dynamic_sections for VxWorks.
900 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
901 entries. Allocate relocation entries in .rela.plt.unloaded if
902 generating a VxWorks executable.
903 (sh_elf_always_size_sections): New function.
904 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
906 (sh_elf_relocate_section): Use get_howto_table. Honor
907 partial_inplace when calculating the addend for dynamic
908 relocations. Use get_plt_index.
909 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
910 and htab->plt_info. Fill in the bra .plt offset for VxWorks
911 executables. Populate .rela.plt.unloaded. Do not make
912 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
913 (sh_elf_finish_dynamic_sections): Use install_plt_field and
914 htab->plt_info. Handle cases where there is no special PLT header.
915 Populate the first relocation in .rela.plt.unloaded and fix up
916 the remaining entries.
917 (sh_elf_plt_sym_val): Use get_plt_info.
918 (elf_backend_always_size_sections): Define.
919 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
920 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
921 (elf32_bed, elf_backend_want_plt_sym): Likewise.
922 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
923 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
924 (elf_backend_add_symbol_hook): Likewise.
925 (elf_backend_link_output_symbol_hook): Likewise.
926 (elf_backend_emit_relocs): Likewise.
927 (elf_backend_final_write_processing): Likewise.
928 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
929 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
930 (bfd_elf32_shvxworks_vec): Likewise.
931 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
932 bfd_elf32_shvxworks_vec.
934 2006-08-02 Mark Kettenis <kettenis@gnu.org>
936 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
937 * configure: Regenerate.
939 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
942 * elf64-x86-64.c: Add FreeBSD support.
943 (elf64_x86_64_fbsd_post_process_headers): New function.
944 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
945 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
947 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
948 * configure: Regenerate.
950 2006-07-26 Andreas Schwab <schwab@suse.de>
952 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
954 2006-07-26 Alan Modra <amodra@bigpond.net.au>
956 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
957 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
958 (define elf_backend_modify_segment_map): Don't define.
960 2006-07-25 Thiemo Seufer <ths@networkno.de>
962 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
963 linking of objects for compatible machine types.
965 2006-07-25 Thiemo Seufer <ths@networkno.de>
967 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
968 also for same symbol.
970 2006-07-25 Thiemo Seufer <ths@mips.com>
972 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
974 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
976 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
977 sections only if the SHF_OS_NONCONFORMING flag is present.
979 2006-07-24 Nick Clifton <nickc@redhat.com>
982 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
983 existance of output sections before putting their entries into the
986 2006-07-20 Thiemo Seufer <ths@mips.com>
988 * elf32-mips.c (mips16_jump_reloc): Remove function.
989 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
990 instead of mips16_jump_reloc.
991 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
992 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
993 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
995 2006-07-19 Alan Modra <amodra@bigpond.net.au>
997 * bfd-in.h (enum notice_asneeded_action): Define.
998 * bfd-in2.h: Regenerate.
999 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1000 function with NULL name for as-needed handling.
1002 2006-07-18 Paul Brook <paul@codesourcery.com>
1004 * bfd-in2.h: Regenerate.
1005 * libbfd.h: Regenerate.
1006 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1008 2006-07-18 Nick Clifton <nickc@redhat.com>
1010 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1011 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1013 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1015 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1017 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1019 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1021 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1022 to the start of a block.
1024 2006-07-13 Nick Clifton <nickc@redhat.com>
1026 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1027 returning a NULL value.
1029 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1032 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1033 the old versioned dynamic definition to the new one with
1034 non-default visibility. Hide the symbol if it is hidden or
1037 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1039 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1041 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1043 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1044 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1045 Handle SHT_GNU_HASH.
1046 (special_sections_g): Include .gnu.hash section.
1047 (bfd_elf_gnu_hash): New function.
1048 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1049 (struct elf_backend_data): Add elf_hash_symbol method.
1050 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1051 only if info->emit_hash, create .gnu.hash section if
1052 info->emit_gnu_hash.
1053 (struct collect_gnu_hash_codes): New type.
1054 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1055 _bfd_elf_hash_symbol): New functions.
1056 (compute_bucket_count): Don't compute HASHCODES array, instead add
1057 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1058 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1059 When not optimizing, use the number of hashed symbols rather than
1061 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1062 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1063 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1064 adjust compute_bucket_count caller. Create and populate .gnu.hash
1065 section if info->emit_gnu_hash.
1066 (elf_link_output_extsym): Only populate .hash section if
1067 finfo->hash_sec != NULL.
1068 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1069 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1070 (elfNN_bed): Add elf_backend_hash_symbol.
1071 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1072 (elf_backend_hash_symbol): Define.
1073 * elf32-i386.c (elf_i386_hash_symbol): New function.
1074 (elf_backend_hash_symbol): Define.
1076 2006-07-05 Nick Clifton <nickc@redhat.com>
1079 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1080 entry when multiple definitions of a symbol are encountered.
1082 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1084 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1086 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1087 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1089 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1092 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1093 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1095 (elf_i386_relocate_section): Likewise. For GD->IE transition
1096 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1098 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1101 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1102 program_header_size to -1.
1103 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1104 (assign_file_positions_for_load_sections ): Likewise.
1105 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1107 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1108 alloc if already done.
1109 * elf32-i386.c (elf_i386_mkobject): Likewise.
1110 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1111 * elf32-s390.c (elf_s390_mkobject): Likewise.
1112 * elf32-sh.c (sh_elf_mkobject): Likewise.
1113 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1114 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1115 * elf64-s390.c (elf_s390_mkobject): Likewise.
1116 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1117 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1119 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1121 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1122 section for relocatable link.
1124 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1126 * elf-bfd.h (struct elf_backend_data): Add
1127 elf_backend_modify_program_headers.
1128 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1129 (elfNN_bed): Init new field.
1130 * elf.c (elf_modify_segment_map): Remove comment.
1131 (assign_file_positions_for_load_sections): Only call
1132 elf_modify_segment_map for objcopy/strip.
1133 (assign_file_positions_except_relocs): Call
1134 elf_backend_modify_program_headers.
1135 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1137 (elf32_frvfdpic_modify_segment_map): Delete.
1138 (elf32_frvfdpic_modify_program_headers): New.
1139 (elf_backend_modify_segment_map): Don't define.
1140 (elf_backend_modify_program_headers): Define.
1141 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1143 (elf32_bfinfdpic_modify_segment_map): Delete.
1144 (elf32_bfinfdpic_modify_program_headers): New.
1145 (elf_backend_modify_segment_map): Don't define.
1146 (elf_backend_modify_program_headers): Define.
1147 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1149 (elfNN_ia64_modify_segment_map): ..here.
1150 (elf_backend_modify_program_headers): Define.
1152 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1154 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1155 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1157 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1159 * elf-bfd.h: Formatting.
1160 (_bfd_elf_map_sections_to_segments): Declare.
1161 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1162 clear program_header_size.
1163 * elf.c (get_program_header_size): Move. Don't use or set saved
1164 program_header_size here.
1165 (elf_modify_segment_map): New function. Split out from..
1166 (assign_file_positions_for_load_sections): ..here. Assert
1167 header size is correct. Remove dead code.
1168 (_bfd_elf_map_sections_to_segments): Rename from
1169 map_sections_to_segments. Make global. Use get_program_header_size
1170 when we need estimate of header size. Call elf_modify_segment_map.
1171 Set program_header_size.
1172 (print_segment_map): Delete.
1173 (_bfd_elf_sizeof_headers): If segment_map available, get the
1175 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1176 for calling more than once.
1177 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1178 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1179 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1180 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1181 (elf_backend_additional_program_headers): Delete.
1182 (elf_backend_modify_segment_map): Delete.
1183 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1184 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1185 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1187 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1189 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1190 bit for undefined symbols.
1192 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1194 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1196 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1197 bfd_link_info pointer.
1198 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1199 * bfd.c (bfd_sizeof_headers): Tweak param name.
1200 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1201 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1202 * binary.c (binary_sizeof_headers): Adjust.
1203 * bout.c (b_out_sizeof_headers): Adjust.
1204 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1205 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1206 * coffgen.c (coff_sizeof_headers): Adjust.
1207 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1208 (ecoff_compute_section_file_positions): Adjust.
1209 (_bfd_ecoff_write_object_contents): Adjust.
1210 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1211 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1212 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1213 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1214 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1215 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1216 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1217 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1218 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1219 * i386msdos.c: Convert to ISO C.
1220 (msdos_sizeof_headers): Adjust.
1221 * i386os9k.c: Convert to ISO C.
1222 (os9k_sizeof_headers): Adjust.
1223 * ieee.c (ieee_sizeof_headers): Adjust.
1224 * ihex.c (ihex_sizeof_headers): Adjust.
1225 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1226 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1227 * libcoff-in.h (coff_sizeof_headers): Adjust.
1228 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1229 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1230 * mmo.c (mmo_sizeof_headers): Adjust.
1231 * oasys.c (oasys_sizeof_headers): Adjust.
1232 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1233 * pef.c (bfd_pef_sizeof_headers): Adjust.
1234 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1235 * som.c (som_sizeof_headers): Adjust.
1236 * srec.c (srec_sizeof_headers): Adjust.
1237 * tekhex.c (tekhex_sizeof_headers): Adjust.
1238 * versados.c (versados_sizeof_headers): Adjust.
1239 * vms.c (vms_sizeof_headers): Adjust.
1240 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1241 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1242 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1243 * bfd-in2.h: Regenerate.
1244 * libbfd.h: Regenerate.
1245 * libcoff.h: Regenerate.
1247 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1249 * bfd-in2.h: Regenerate.
1250 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1251 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1252 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1253 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1254 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1255 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1256 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1257 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1258 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1259 R_ARM_LDC_SB_G2): New relocation types.
1260 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1261 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1263 (elf32_arm_howto_table_3): Delete; contents merged into
1264 elf32_arm_howto_table_2.
1265 (elf32_arm_howto_from_type): Adjust correspondingly.
1266 (elf32_arm_reloc_map): Extend with the above relocations.
1267 (calculate_group_reloc_mask): New function.
1268 (identify_add_or_sub): New function.
1269 (elf32_arm_final_link_relocate): Support for the above
1271 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1272 codes to correspond to the above relocations.
1274 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1276 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1277 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1278 (elf_m68k_plt_entry): Likewise.
1279 (elf_m68k_plt_info): New table.
1280 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1281 (ISAB_PLT_ENTRY_SIZE): ...this.
1282 (CFV4E_FLAG): Delete.
1283 (elf_cfv4e_plt0_entry): Rename to...
1284 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1285 for the second instruction too.
1286 (elf_cfv4e_plt_entry): Rename to...
1287 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1288 (elf_isab_plt_info): New table.
1289 (CPU32_FLAG): Delete.
1290 (PLT_CPU32_ENTRY_SIZE): Rename to...
1291 (CPU32_PLT_ENTRY_SIZE): ...this.
1292 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1293 style in-place addends.
1294 (elf_cpu32_plt_entry): Likewise.
1295 (elf_cpu32_plt_info): New table.
1296 (elf_m68k_link_hash_table): Add a plt_info field.
1297 (elf_m68k_link_hash_table_create): Initialize it.
1298 (elf_m68k_get_plt_info): New function.
1299 (elf_m68k_always_size_sections): Likewise.
1300 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1301 (elf_m68k_install_pc32): New function.
1302 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1303 elf_m68k_install_pc32.
1304 (elf_m68k_finish_dynamic_sections): Likewise.
1305 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1306 (elf_backend_always_size_sections): Define.
1308 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1310 * elflink.c (elf_link_add_object_symbols): Save and restore
1311 struct bfd_hash_table table, size and count fields for
1314 2006-06-12 Thiemo Seufer <ths@mips.com>
1316 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1317 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1318 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1319 Delete old comments.
1320 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1322 2006-06-12 Nick Clifton <nickc@redhat.com>
1325 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1326 about mismatched alignments to allow for the case where the common
1327 alignment has been deduced from the section alignment.
1328 * bfd.c (_bfd_default_error_handler): Update comment to explain
1329 why bfd and asection varargs are out of order. Explicitly catch
1330 and abort on NULL bfd and asection arguments.
1332 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1333 Thiemo Seufer <ths@mips.com>
1335 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1336 (STUB_ORI): New macro.
1337 (STUB_LI16U): Fix formatting.
1338 (MIPS_FUNCTION_STUB_SIZE): Delete.
1339 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1340 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1341 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1342 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1343 instead of MIPS_FUNCTION_STUB_SIZE.
1344 (count_section_dynsyms): New function, split out from
1345 _bfd_mips_elf_final_link.
1346 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1347 of the number of dynamic symbols needed and use it to set up
1348 function_stub_size. Use function_stub_size rather than
1349 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1350 Use 16-byte stubs for 0x10000 dynamic symbols.
1351 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1352 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1353 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1354 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1355 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1356 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1357 Use STUB_ORI rather than STUB_LI16U for big stubs.
1358 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1359 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1361 2006-06-09 David Ung <davidu@mips.com>
1363 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1364 calling relocations.
1366 2006-06-08 David Daney <ddaney@avtrex.com>
1368 * elfxx-mips.c (STUB_LI16): Removed.
1369 (STUB_LUI): New macro.
1370 (STUB_LI16U): Ditto.
1371 (STUB_LI16S): Ditto.
1372 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1373 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1374 MIPS_FUNCTION_STUB_SIZE.
1375 (_bfd_mips_elf_always_size_sections): Ditto.
1376 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1377 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1378 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1379 to allow larger symbol table indexes.
1381 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1383 * po/Make-in (pdf, ps): New dummy targets.
1385 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1387 * hash.c (bfd_hash_lookup): Correct stray line.
1389 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1390 (elfcore_grok_nto_status): Use long instead of pid_t.
1391 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1393 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1395 * po/Make-in (top_builddir): Define.
1397 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1399 * Makefile.am: Run "make dep-am".
1400 * Makefile.in: Regenerate.
1401 * config.in: Regenerate.
1403 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1404 H.J. Lu <hongjiu.lu@intel.com>
1407 * elflink.c (bfd_elf_final_link): Don't output section symbols
1408 for special ELF sections.
1410 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1412 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1413 instead of bfd_make_section*.
1414 * aix386-core.c: Likewise.
1415 * aix5ppc-core.c: Likewise.
1416 * aout-adobe.c: Likewise.
1417 * aoutf1.h: Likewise.
1418 * binary.c: Likewise.
1419 * cisco-core.c: Likewise.
1420 * coff-arm.c: Likewise.
1421 * coff-h8300.c: Likewise.
1423 * elf32-bfin.c: Likewise.
1424 * elf32-m32c.c: Likewise.
1425 * hppabsd-core.c: Likewise.
1426 * hpux-core.c: Likewise.
1427 * i386linux.c: Likewise.
1430 * irix-core.c: Likewise.
1431 * lynx-core.c: Likewise.
1432 * m68klinux.c: Likewise.
1433 * mach-o.c: Likewise.
1434 * netbsd-core.c: Likewise.
1435 * nlmcode.h: Likewise.
1436 * opncls.c: Likewise.
1437 * osf-core.c: Likewise.
1438 * peXXigen.c: Likewise.
1439 * ppcboot.c: Likewise.
1440 * ptrace-core.c: Likewise.
1441 * rs6000-core.c: Likewise.
1442 * sco5-core.c: Likewise.
1443 * sparclinux.c: Likewise.
1445 * sunos.c: Likewise.
1446 * trad-core.c: Likewise.
1447 * xcofflink.c: Likewise.
1450 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1452 * Makefile.am (INCLUDES): Use @INCINTL@.
1453 * acinclude.m4: Include new gettext macros.
1454 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1455 Manually substitute POFILES and GMOFILES.
1456 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1458 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1460 * bfd.c (bfd_emul_get_maxpagesize): New.
1461 (bfd_elf_set_pagesize): Likewise.
1462 (bfd_emul_set_maxpagesize): Likewise.
1463 (bfd_emul_get_commonpagesize): Likewise.
1464 (bfd_emul_set_commonpagesize): Likewise.
1465 * bfd-in2.h: Regenerated.
1467 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1468 (xvec_get_elf_backend_data): New.
1469 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1471 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1472 * elfxx-target.h (elfNN_bed): Likewise.
1474 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1475 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1476 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1477 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1478 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1479 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1480 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1481 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1482 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1483 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1484 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1485 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1487 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1488 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1490 * targets.c (bfd_find_target): Support NULL abfd.
1492 2006-05-30 Nick Clifton <nickc@redhat.com>
1494 * po/es.po: Updated Spanish translation.
1496 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1497 H.J. Lu <hongjiu.lu@intel.com>
1499 * elf.c (assign_file_positions_for_load_sections): Retrieve
1500 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1501 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1502 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1504 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1506 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1508 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1510 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1512 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1514 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1516 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1518 * elf.c (sym_is_global): Return a bfd_boolean.
1519 (ignore_section_sym): New function.
1520 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1521 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1522 bfd before using elf_section_syms.
1524 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1526 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1527 (sh*l*-*-netbsdelf*): Likewise.
1528 (sh-*-netbsdelf*): Likewise.
1529 (shl*-*-elf*): Likewise.
1530 (sh[1234]l*-*-elf*): Likewise.
1531 (sh3el*-*-elf*): Likewise.
1532 (shl*-*-kaos*): Likewise.
1533 (sh-*-elf*): Likewise.
1534 (sh[1234]*-elf*): Likewise.
1535 (sh-*-rtems*): Likewise.
1536 (sh-*-kaos*): Likewise.
1538 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1541 * config.bfd: Set want64 to true if 64bit bfd is used.
1542 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1543 (sh*l*-*-netbsdelf*): Likewise.
1544 (sh-*-netbsdelf*): Likewise.
1545 (shl*-*-elf*): Likewise.
1546 (sh[1234]l*-*-elf*): Likewise.
1547 (sh3el*-*-elf*): Likewise.
1548 (shl*-*-kaos*): Likewise.
1549 (sh-*-elf*): Likewise.
1550 (sh[1234]*-elf*): Likewise.
1551 (sh-*-rtems*): Likewise.
1552 (sh-*-kaos*): Likewise.
1554 2006-05-24 Paul Brook <paul@codesourcery.com>
1556 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1557 * elf32-arm.c (output_arch_syminfo): Define.
1558 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1559 elf32_arm_output_arch_local_syms): New functions.
1560 (elf_backend_output_arch_local_syms): Define.
1561 * elflink.c (bfd_elf_final_link): Call
1562 elf_backend_output_arch_local_syms.
1563 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1565 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1567 2006-05-24 Paul Brook <paul@codesourcery.com>
1569 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1570 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1571 elf32_arm_finish_dynamic_symbol): Use them.
1573 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1574 Randolph Chung <tausq@debian.org>
1576 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1577 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1578 Add handling for TLS relocations.
1579 (elf_hpp_reloc_final_type): Handle TLS relocs.
1580 * elf32-hppa.c: Add authors for cleanup and TLS support.
1581 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1582 (elf32_hppa_link_hash_entry): Add tls_type.
1583 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1584 (hppa_link_has_newfunc): Set tls_type.
1585 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1586 (hppa_stub_name): Use hh_name macro.
1587 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1588 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1590 (elf32_hppa_gc_sweep_hook): Likewise.
1591 (allocate_dynrelocs): Handle TLS relocs.
1592 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1593 relocs. Use hh_name macro.
1594 (dtpoff_base): New function.
1596 (elf32_hppa_optimized_tls_reloc): Likewise.
1597 (final_link_relocate): Handle TLS relocs.
1598 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1600 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1601 hh_name and eh_name macros.
1602 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1604 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1606 * archures.c: Add bfd_mach_avr6.
1607 * cpu-avr.c: Likewise.
1608 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1610 * libbfd.h: Regenerate.
1611 * bfd-in2.h:Regenerate.
1612 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1613 * elf32-avr.c: Add elf32-avr.h to include list.
1614 (elf32_avr_stub_hash_entry): New function.
1615 (elf32_avr_link_hash_table): New struct.
1616 (avr_link_hash_table): Likewise.
1617 (avr_stub_hash_entry): Likewise.
1618 (avr_stub_hash_lookup): New function.
1619 (stub_hash_newfunc): New function.
1620 (elf32_avr_link_hash_table_create): New function.
1621 (elf32_avr_link_hash_table_free): New function.
1622 (avr_get_stub_addr): New function.
1623 (debug_relax, debug_stubs): Add new global variables controlling
1624 debugging printout to stdout.
1625 (avr_pc_wrap_around): Change the type to bfd_vma.
1626 (avr_replace_call_ret_sequences): Add a new variable controling
1627 linkrelax optimizations.
1628 (avr_stub_is_required_for_16_bit_reloc): New function.
1629 (avr_final_link_relocate):
1630 Add linker hash table to parameter list. Use stub addr. if necessary.
1631 (elf32_avr_relocate_section):
1632 Add linker hashtable to parameter list of avr_final_link_relocate.
1633 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1634 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1635 (elf32_avr_relax_delete_bytes):
1636 Iterate over all sections of a bfd when adjusting relocs addends.
1637 (elf32_avr_relax_section):
1638 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1640 (avr_stub_name): New function.
1641 (avr_get_stub_entry): New function.
1642 (avr_add_stub): New function.
1643 (avr_build_one_stub): New function.
1644 (avr_size_one_stub): New function.
1645 (elf32_avr_setup_params): New function.
1646 (elf32_avr_setup_section_lists): New function.
1647 (get_local_syms): New function.
1648 (elf32_avr_size_stubs): New function.
1649 (bfd_elf32_bfd_link_hash_table_create): New function.
1650 (bfd_elf32_bfd_link_hash_table_free): New function.
1652 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1656 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1657 update CIE/FDE length. Don't pad to the section alignment.
1659 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1661 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1662 deteted entries in .eh_frame section.
1664 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1666 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1667 instead of _GLOBAL_OFFSET_TABLE_.
1668 (bfin_relocate_section): Ditto.
1669 (_bfin_create_got_section): Ditto.
1670 (elf32_bfinfdpic_create_dynamic_sections): Use
1671 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1672 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1674 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1676 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1677 function syms over other syms.
1679 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1681 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1683 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1684 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1685 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1686 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1687 Use MIPS_ELF_READONLY_SECTION.
1688 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1689 creating DT_TEXTREL.
1690 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1691 if no text relocations were generated.
1693 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1695 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1697 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1699 * elf.c (elf_fake_sections): Formatting.
1700 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1701 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1702 section alignment to increase p_align for PT_LOAD.
1703 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1704 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1705 other than PT_LOAD, and PT_NOTE in core.
1707 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1709 * elf.c (assign_file_positions_for_segments): Split into..
1710 (assign_file_positions_for_load_sections): ..this, and..
1711 (assign_file_positions_for_non_load_sections): ..this new function,..
1712 (assign_file_positions_except_relocs): ..writing program headers here.
1714 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1716 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1717 non-load sections if they have relocs.
1719 2006-05-15 Paul Brook <paul@codesourcery.com>
1721 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1722 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1723 Check symbol name is of specified type.
1724 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1725 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1726 bfd_is_arm_special_symbol_name.
1727 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1728 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1729 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1730 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1731 (bfd_is_arm_special_symbol_name): Add prototype.
1732 * bfd-in2.h: Regenerate.
1734 2006-05-15 David Heine <dlheine@tensilica.com>
1735 Bob Wilson <bob.wilson@acm.org>
1737 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1738 undefined opcode. Clean up assertions.
1739 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1740 Factor most of the code into separate functions....
1741 (can_narrow_instruction, can_widen_instruction): New.
1742 (prev_instr_is_a_loop): New.
1743 (compute_ebb_proposed_actions): Combine error handling code for
1744 decode errors. Replace call to insn_decode_len with inline code.
1745 Use can_narrow_instruction and can_widen_instruction. Handle errors
1746 from call to xtensa_opcode_is_loop.
1747 (relax_section): Adjust calls to narrow_instruction and
1750 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1753 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1756 2006-05-11 Michael Matz <matz@suse.de>
1758 * elflink.c (match_group_member): Correctly iterate group
1761 2006-05-11 Paul Brook <paul@codesourcery.com>
1763 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1764 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1765 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1767 * bfd-in2.h: Regenerate.
1768 * libbfd.h: Regenerate.
1769 * libcoff.h: Regenerate.
1771 2006-05-11 Mike Bland <mbland@google.com>
1773 * elf.c (_bfd_elf_init_private_section_data): Don't change
1774 section type if already set.
1776 2006-05-10 Nick Clifton <nickc@redhat.com>
1779 * elfcode.h (valid_section_index_p): New function: Checks for a
1780 valid section index. Allows indicies in the range SHN_LOPROC to
1782 (elf_object_p): Use valid_section_index_p.
1784 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1786 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1787 ARM_SECREL): Mark WinCE versions of these relocs as partial
1789 (coff_arm_relocate_section): Adjust addend for WinCE.
1791 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1794 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1796 2006-05-09 Nick Clifton <nickc@redhat.com>
1798 * coffcode.h (coff_write_relocs): Produce an error message if a an
1799 out-of-range symbol index is detected in a reloc.
1801 2006-05-09 Ben Elliston <bje@au.ibm.com>
1803 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1804 local variable `dynobj'.
1806 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1808 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1809 of the bfd's sections for the reloc-addend adjustments.
1811 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1813 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1814 (elf_s390_relocate_section): Add code to do the GD->LE and
1815 LD->LE TLS linker optimizations if a brasl instruction is used
1816 for the __tls_get_offset function call.
1817 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1819 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1821 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1822 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1823 the .toc and referenced by a TLS code sequence.
1824 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1825 .toc is the first section in a file.
1827 2006-05-04 Andreas Schwab <schwab@suse.de>
1829 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1830 regs instead of an array of int.
1831 (struct external_solaris_bcp_core): Likewise.
1832 (swapcore_sun3): Use offsetof instead of computing the offset
1834 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1835 (swapcore_solaris_bcp): Likewise.
1837 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1839 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1842 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1844 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1847 2006-05-04 Ben Elliston <bje@au.ibm.com>
1849 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1851 * cofflink.c (process_embedded_commands): Remove unused local
1852 variables `had_read' and `had_shared'.
1853 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1855 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1857 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1859 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1860 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1861 (bfd_und_symbol, bfd_ind_symbol): Delete.
1862 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1864 (STD_SECTION): Adjust.
1865 (_bfd_generic_new_section_hook): New function, extracted from..
1866 (bfd_section_init): ..here.
1867 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1868 und and ind sections.
1869 * elf.c (_bfd_elf_large_com_section): Adjust.
1870 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1871 * pdp11.c (new_section_hook): Likewise.
1872 * coffcode.h (coff_new_section_hook): Likewise.
1873 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1874 * elf.c (_bfd_elf_new_section_hook): Likewise.
1875 * vms.c (vms_new_section_hook): Likwise.
1876 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1878 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1879 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1880 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1881 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1882 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1883 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1884 * ieee.c (ieee_new_section_hook): Likewise. Call
1885 _bfd_generic_new_section_hook too.
1886 * mmo.c (mmo_new_section_hook): Likewise.
1887 * oasys.c (oasys_new_section_hook): Likewise.
1888 * som.c (som_new_section_hook): Likewise.
1889 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1890 * bfd-in2.h: Regenerate.
1891 * libbfd.h: Regenerate.
1893 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1895 * hash.c (DEFAULT_SIZE): Revert last change.
1896 (higher_prime_number): Correct test for no larger prime. Don't
1897 abort on error, instead return 0. Depopulate primes[].
1898 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1900 2006-05-02 Paul Brook <paul@codesourcery.com>
1902 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1905 2006-05-02 Ben Elliston <bje@au.ibm.com>
1907 * archive.c (bfd_generic_archive_p): Remove unused local variable
1909 * dwarf2.c (decode_line_info): Remove unused local variable
1911 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1913 * tekhex.c (tekhex_write_object_contents): Remove unused local
1914 variable `bytes_written'.
1915 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1916 variable `r_addend'.
1917 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1918 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1919 (_bfd_ns32k_relocate_contents): Remove break after return.
1920 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1922 2006-05-02 Nick Clifton <nickc@redhat.com>
1924 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1925 in order to avoid conflicts with the global DEBUG define.
1927 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1929 * dwarf2.c: Formatting.
1930 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1931 output section check.
1932 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1933 * elf32-m32c.c: Similarly.
1934 * elf32-ppc.c: Similarly.
1935 * elf32-v850.c: Similarly.
1936 * nlm32-sparc.c: Similarly.
1937 * elfcode.h: Similarly.
1938 (elf_symbol_flags): Delete.
1939 * elflink.c (elf_link_input_bfd): Comment typo.
1941 2006-05-01 DJ Delorie <dj@redhat.com>
1943 * bfd-in.h (bfd_hash_table): Add count field.
1944 * bfd-in2.h: Regenerate.
1945 * hash.c (higher_prime_number): New.
1946 (bfd_hash_table_inint_n): Init count field.
1947 (bfd_hash_lookup): Grow table as needed.
1949 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1952 * tekhex.c (getvalue): Change return type to bfd_boolean and
1953 add the new parameter. Return false if the unexpected character
1956 (first_phase): Change return type to bfd_boolean and return
1957 false if the unexpected character is found. Replace abort
1958 with returning false.
1959 (pass_over): Change return type to bfd_boolean and the type of
1960 the second argument to bfd_boolean (*) (bfd *, int, char *).
1961 Return false if FUNC returns false.
1962 (tekhex_object_p): Return NULL if pass_over fails.
1964 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1966 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1968 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1971 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1972 and flags if its BFD flags have been set.
1973 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1974 section type from input if it has been set to something
1977 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1980 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1983 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1984 abfd->sections is NULL.
1985 (elf32_arm_bfd_free_cached_info): New.
1986 (bfd_elf32_bfd_free_cached_info): Defined.
1988 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1989 to _bfd_free_cached_info.
1991 * libbfd-in.h (_bfd_free_cached_info): New.
1992 * libbfd: Regenerated.
1994 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1995 (_bfd_free_cached_info): New.
1997 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1999 * elf.c (assign_file_positions_except_relocs): Move code setting
2000 file position of non-loaded sections..
2001 (assign_file_positions_for_segments): ..to here.
2003 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2006 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2007 applications. Issue an error on sections we don't know how
2010 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2012 * Makefile.am: Run "make dep-am".
2013 * Makefile.in: Regenerate.
2015 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2017 * warning.m4 (--enable-werror): Format help message.
2018 (--enable-build-warnings): Likewise.
2019 * configure: Regenerate.
2021 2006-04-18 Nick Clifton <nickc@redhat.com>
2024 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2025 fields to still be handled as ELF files.
2027 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2029 * po/SRC-POTFILES.in: Regenerated.
2031 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2033 * configure.in: Update version to 2.17.50.
2034 * configure: Regenerated.
2036 2006-04-14 David Heine <dlheine@tensilica.com>
2038 * elf32-xtensa.c (build_reloc_opcodes): New.
2039 (compute_text_actions): Use it to decode opcodes outside inner loop.
2040 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2041 it is set, use it to get the opcodes for relocations.
2042 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2044 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2047 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2048 (GOT_TLS_IE_IE): Likewise.
2049 (GOT_TLS_IE_GD): Likewise.
2050 (GOT_TLS_IE_MASK): Likewise.
2051 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2052 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2054 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2055 are set, treat tls_type as GOT_TLS_IE_BOTH.
2056 (elf_i386_relocate_section): Likewise.
2058 2006-04-07 Randolph Chung <tausq@debian.org>
2060 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2061 (elf64_hppa_grok_psinfo): Likewise.
2062 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2064 2006-04-06 DJ Delorie <dj@redhat.com>
2066 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2067 each plt entry we create.
2069 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2071 * po/Make-in: Add install-html target.
2072 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2073 htmldir. Add install-html and install-html-recursive targets.
2074 * Makefile.in: Regenerate.
2075 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2076 * configure: Regenerate.
2078 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2080 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2081 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2084 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2086 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2089 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2090 James E Wilson <wilson@specifixinc.com>
2093 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2094 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2096 (elfNN_ia64_link_hash_entry): Likewise.
2097 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2099 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2101 (elfNN_ia64_hash_hide_symbol): Likewise.
2102 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2103 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2104 (elfNN_ia64_global_dyn_info_free): New function.
2105 (elfNN_ia64_local_dyn_info_free): Likewise.
2106 (elfNN_ia64_hash_table_free): Free local and global
2107 elfNN_ia64_dyn_sym_info.
2108 (addend_compare): New function.
2109 (sort_dyn_sym_info): Likewise.
2110 (get_dyn_sym_info): Updated to use binary search for addend.
2111 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2112 relocation arrays first.
2114 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2116 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2119 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2122 * elflink.c (check_dynsym): New.
2123 (elf_link_output_extsym): Use it.
2124 (bfd_elf_final_link): Likewise.
2126 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2129 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2130 symbol from the dynamic definition with the default version if
2131 its type and the type of existing regular definition mismatch.
2133 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2134 Daniel Jacobowitz <dan@codesourcery.com>
2136 * config.bfd (sparc-*-vxworks*): New stanza.
2137 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2138 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2139 * configure: Regenerate.
2140 * elf32-sparc.c: Include elf-vxworks.h.
2141 (elf32_sparc_vxworks_link_hash_table_create: New.
2142 (elf32_sparc_vxworks_final_write_processing): New.
2143 (TARGET_BIG_SYM): Override for VxWorks.
2144 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2145 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2146 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2147 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2148 (elf_backend_link_output_symbol_hook): Likewise.
2149 (elf_backend_emit_relocs): Likewise.
2150 (elf_backend_final_write_processing, elf32_bed): Likewise.
2151 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2152 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2153 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2154 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2155 build_plt_entry here.
2156 (create_got_section): Initialize sgotplt for VxWorks.
2157 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2158 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2159 Call elf_vxworks_create_dynamic_sections for VxWorks.
2160 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2161 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2162 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2163 for VxWorks. Check for the .got.plt section.
2164 (sparc_vxworks_build_plt_entry): New function.
2165 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2166 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2167 absolute on VxWorks.
2168 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2169 and DT_PLTGOT on VxWorks.
2170 (sparc_vxworks_finish_exec_plt): New.
2171 (sparc_vxworks_finish_shared_plt): New.
2172 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2173 Use plt_header_size and plt_entry_size.
2174 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2175 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2176 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2177 (elf32-sparc.lo): Likewise.
2178 * Makefile.in: Regenerate.
2179 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2180 (_bfd_target_vector): Add a pointer to it.
2182 2006-03-30 Ben Elliston <bje@au.ibm.com>
2185 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2186 special section number that exceeds the number of ELF sections
2187 (eg. SHN_MIPS_SCOMMON).
2189 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2191 * elfxx-mips.c (mips_got_entry): Add more commentary.
2192 (mips_elf_local_got_index): Use the hash table entry to record
2193 the GOT index of forced-local symbols.
2194 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2195 in either the hash table entry or the mips_got_entry, not both.
2196 Add more commentary.
2197 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2198 mips_elf_initialize_tls_index.
2200 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2202 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2203 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2204 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2205 bfin_areloc_howto_table): Delete. All
2206 uses deleted as well.
2207 (bfin_reloc_map): Delete all stack relocs.
2208 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2209 bfin_reloc_type_lookup): Don't support them.
2210 (bfin_relocate_section): Don't try to handle them.
2212 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2213 * configure.in: Likewise.
2214 * configure: Regenerate.
2215 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2216 (BFIN_RELOC_MAX): Now 0x21.
2217 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2218 (bfd_elf32_bfinfdpic_vec): Declare.
2219 (IS_FDPIC): New macro.
2220 (struct bfinfdpic_elf_link_hash_table): New struct.
2221 (bfinfdpic_hash_table, bfinfdpic_got_section,
2222 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2223 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2224 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2225 bfinfdpic_plt_initial_offset): Accessor macros for it.
2226 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2227 (struct bfinfdpic_relocs_info): New struct.
2228 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2229 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2230 DEFAULT_STACK_SIZE): New macros.
2231 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2232 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2233 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2234 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2235 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2236 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2237 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2238 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2239 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2240 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2241 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2242 _bfinfdpic_resolve_final_relocs_info,
2243 elf32_bfinfdpic_size_dynamic_sections,
2244 elf32_bfinfdpic_always_size_sections,
2245 elf32_bfinfdpic_modify_segment_map,
2246 _bfinfdpic_count_got_plt_entries,
2247 elf32_bfinfdpic_finish_dynamic_sections,
2248 elf32_bfinfdpic_adjust_dynamic_symbol,
2249 elf32_bfinfdpic_finish_dynamic_symbol,
2250 elf32_bfinfdpic_elf_use_relative_eh_frame,
2251 elf32_bfinfdpic_elf_encode_eh_address,
2252 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2253 elf32_bfinfdpic_copy_private_bfd_data,
2254 (struct _bfinfdpic_dynamic_got_info,
2255 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2256 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2257 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2258 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2259 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2260 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2261 bfd_elf32_bfd_copy_private_bfd_data,
2262 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2263 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2264 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2265 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2266 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2267 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2268 elf_backend_omit_section_dynsym): Redefine these macros and include
2269 "elf32-target.h" again to create the elf32-bfinfdpic target.
2270 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2271 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2272 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2273 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2274 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2275 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2276 BFD_RELOC_BFIN_GOTOFFLO): New.
2277 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2278 (_bfd_target_vector): Add it.
2279 * bfd-in2.h: Regenerate.
2280 * libbfd.h: Regenerate.
2282 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2284 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2285 incompatible. Likewise MAC and EMAC code.
2286 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2287 bfd_get_compatible to set the new bfd architecture. Rely on it
2288 to detect incompatibilities.
2290 2006-03-23 Michael Matz <matz@suse.de>
2292 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2293 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2294 BFD_RELOC_X86_64_PLTOFF64.
2295 * bfd-in2.h: Regenerated.
2296 * libbfd.h: Regenerated.
2297 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2298 Add howtos for above relocs.
2299 (x86_64_reloc_map): Add mappings for new relocs.
2300 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2301 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2302 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2304 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2305 elf64_x86_64_check_relocs for the new relocs.
2306 (elf64_x86_64_relocate_section): Handle new relocs.
2308 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2310 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2311 rel->r_addend is zero.
2313 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2315 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2318 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2319 Daniel Jacobowitz <dan@codesourcery.com>
2320 Phil Edwards <phil@codesourcery.com>
2321 Zack Weinberg <zack@codesourcery.com>
2322 Mark Mitchell <mark@codesourcery.com>
2323 Nathan Sidwell <nathan@codesourcery.com>
2325 * bfd-in2.h: Regenerate.
2326 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2327 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2328 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2329 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2330 (bfd_elf32_littlemips_vec): Likewise.
2331 (bfd_elf32_nbigmips_vec): Likewise.
2332 (bfd_elf32_nlittlemips_vec): Likewise.
2333 (bfd_elf32_ntradbigmips_vec): Likewise.
2334 (bfd_elf32_ntradlittlemips_vec): Likewise.
2335 (bfd_elf32_tradbigmips_vec): Likewise.
2336 (bfd_elf32_tradlittlemips_vec): Likewise.
2337 (bfd_elf64_bigmips_vec): Likewise.
2338 (bfd_elf64_littlemips_vec): Likewise.
2339 (bfd_elf64_tradbigmips_vec): Likewise.
2340 (bfd_elf64_tradlittlemips_vec): Likewise.
2341 * elf32-mips.c: Include elf-vxworks.h.
2342 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2343 instead of calling mips_elf32_rtype_to_howto directly.
2344 (mips_vxworks_copy_howto_rela): New reloc howto.
2345 (mips_vxworks_jump_slot_howto_rela): Likewise.
2346 (mips_vxworks_bfd_reloc_type_lookup): New function.
2347 (mips_vxworks_rtype_to_howto): Likewise.
2348 (mips_vxworks_final_write_processing): Likewise.
2349 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2350 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2351 (elf_backend_want_got_plt): Likewise.
2352 (elf_backend_want_plt_sym): Likewise.
2353 (elf_backend_got_symbol_offset): Likewise.
2354 (elf_backend_want_dynbss): Likewise.
2355 (elf_backend_may_use_rel_p): Likewise.
2356 (elf_backend_may_use_rela_p): Likewise.
2357 (elf_backend_default_use_rela_p): Likewise.
2358 (elf_backend_got_header_size: Likewise.
2359 (elf_backend_plt_readonly): Likewise.
2360 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2361 (elf_backend_mips_rtype_to_howto): Likewise.
2362 (elf_backend_adjust_dynamic_symbol): Likewise.
2363 (elf_backend_finish_dynamic_symbol): Likewise.
2364 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2365 (elf_backend_add_symbol_hook): Likewise.
2366 (elf_backend_link_output_symbol_hook): Likewise.
2367 (elf_backend_emit_relocs): Likewise.
2368 (elf_backend_final_write_processing: Likewise.
2369 (elf_backend_additional_program_headers): Likewise.
2370 (elf_backend_modify_segment_map): Likewise.
2371 (elf_backend_symbol_processing): Likewise.
2372 * elfxx-mips.c: Include elf-vxworks.h.
2373 (mips_elf_link_hash_entry): Add is_relocation_target and
2374 is_branch_target fields.
2375 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2376 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2377 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2378 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2379 Return 3 for VxWorks.
2380 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2381 mips_elf_link_hash_table. Return 0 for VxWorks.
2382 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2383 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2384 (mips_vxworks_exec_plt0_entry): New variable.
2385 (mips_vxworks_exec_plt_entry): Likewise.
2386 (mips_vxworks_shared_plt0_entry): Likewise.
2387 (mips_vxworks_shared_plt_entry): Likewise.
2388 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2389 (mips_elf_rel_dyn_section): Change the bfd argument to a
2390 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2391 the name of the section.
2392 (mips_elf_initialize_tls_slots): Update the call to
2393 mips_elf_rel_dyn_section.
2394 (mips_elf_gotplt_index): New function.
2395 (mips_elf_local_got_index): Add an input_section argument.
2396 Update the call to mips_elf_create_local_got_entry.
2397 (mips_elf_got_page): Likewise.
2398 (mips_elf_got16_entry): Likewise.
2399 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2400 arguments. Create dynamic relocations for each entry on VxWorks.
2401 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2402 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2403 and MIPS_RESERVED_GOTNO.
2404 (mips_elf_create_got_section): Update the uses of
2405 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2406 (is_gott_symbol): New function.
2407 (mips_elf_calculate_relocation): Use a dynobj local variable.
2408 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2409 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2410 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2411 relocations on VxWorks. Add dynamic relocations for references
2412 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2413 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2414 in VxWorks executables.
2415 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2416 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2417 Don't allocate a null entry on VxWorks.
2418 (mips_elf_create_dynamic_relocation): Update the call to
2419 mips_elf_rel_dyn_section. Use absolute rather than relative
2420 relocations for VxWorks, and make them RELA rather than REL.
2421 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2422 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2423 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2424 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2425 Call elf_vxworks_create_dynamic_sections for VxWorks and
2426 initialize the plt_header_size and plt_entry_size fields.
2427 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2428 used in VxWorks executables. Don't allocate dynamic relocations
2429 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2430 Set is_relocation_target for each symbol referenced by a relocation.
2431 Allocate .rela.dyn entries for relocations against the special
2432 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2433 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2434 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2435 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2436 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2437 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2438 relocations. Don't set no_fn_stub on VxWorks.
2439 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2440 mips_elf_allocate_dynamic_relocations.
2441 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2442 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2443 entries for VxWorks, and do not create multiple GOTs.
2444 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2445 Handle .got specially for VxWorks. Update the uses of
2446 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2447 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2448 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2449 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2450 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2451 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2452 (mips_vxworks_finish_exec_plt): Likewise.
2453 (mips_vxworks_finish_shared_plt): Likewise.
2454 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2455 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2456 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2457 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2458 and mips_elf_rel_dyn_section. Use a different GOT header for
2459 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2460 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2461 mips_elf_link_hash_table fields.
2462 (_bfd_mips_vxworks_link_hash_table_create): New function.
2463 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2464 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2465 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2466 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2467 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2468 * libbfd.h: Regenerate.
2469 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2470 (elf32-mips.lo): Likewise.
2471 * Makefile.in: Regenerate.
2472 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2473 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2474 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2475 (_bfd_target_vector): Add entries for them.
2477 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2479 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2480 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2481 (elf_backend_special_sections): Remove #undef.
2483 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2485 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2486 for undefined weak symbols.
2488 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2491 * elflink.c (bfd_elf_final_link): Remove
2492 bed->elf_backend_emit_relocs from emit_relocs.
2494 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2496 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2497 first relocation to the second when relaxing TLS GD to LE;
2498 zero it out when relaxing to IE.
2500 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2503 * elflink.c (elf_link_add_object_symbols): Save and restore
2504 warning sym's linked sym.
2506 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2509 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2510 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2511 hash_table -> htab. Formatting. Save entire symbol table
2512 before loading as-needed syms, and restore afterwards if lib not
2513 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2514 name. Free some buffers earlier.
2515 * bfd-in.h (struct bfd_hash_table): Add entsize.
2516 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2517 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2518 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2520 (bfd_hash_table_init): Add param, adjust calls.
2521 * aoutx.h: Adjust all hash_table_init functions and calls.
2523 * coff-arm.c: Likewise.
2524 * coff-h8300.c: Likewise.
2525 * coff-ppc.c: Likewise.
2526 * cofflink.c: Likewise.
2527 * ecoff.c: Likewise.
2528 * ecofflink.c: Likewise.
2529 * elf-m10300.c: Likewise.
2530 * elf-strtab.c: Likewise.
2532 * elf32-arm.c: Likewise.
2533 * elf32-bfin.c: Likewise.
2534 * elf32-cris.c: Likewise.
2535 * elf32-frv.c: Likewise.
2536 * elf32-hppa.c: Likewise.
2537 * elf32-i386.c: Likewise.
2538 * elf32-m32r.c: Likewise.
2539 * elf32-m68hc1x.c: Likewise.
2540 * elf32-m68k.c: Likewise.
2541 * elf32-ppc.c: Likewise.
2542 * elf32-s390.c: Likewise.
2543 * elf32-sh.c: Likewise.
2544 * elf32-vax.c: Likewise.
2545 * elf64-alpha.c: Likewise.
2546 * elf64-hppa.c: Likewise.
2547 * elf64-ppc.c: Likewise.
2548 * elf64-s390.c: Likewise.
2549 * elf64-sh64.c: Likewise.
2550 * elf64-x86-64.c: Likewise.
2551 * elfxx-ia64.c: Likewise.
2552 * elfxx-mips.c: Likewise.
2553 * elfxx-sparc.c: Likewise.
2554 * i386linux.c: Likewise.
2555 * libaout.h: Likewise.
2556 * libbfd-in.h: Likewise.
2557 * libcoff-in.h: Likewise.
2558 * linker.c: Likewise.
2559 * m68klinux.c: Likewise.
2560 * merge.c: Likewise.
2561 * opncls.c: Likewise.
2562 * pdp11.c: Likewise.
2563 * sparclinux.c: Likewise.
2564 * stabs.c: Likewise.
2565 * sunos.c: Likewise.
2567 * xcofflink.c: Likewise.
2568 * section.c (struct section_hash_entry): Move to..
2569 * libbfd-in.h: ..here.
2570 * Makefile.am: Run "make dep-am"
2571 * Makefile.in: Regenerate.
2572 * bfd-in2.h: Regenerate.
2573 * libbfd.h: Regenerate.
2574 * libcoff.h: Regenerate.
2576 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2578 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2579 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2580 last change to REL32 relocs so that they are counted as
2581 possibly dynamic as per REL24 and REL14.
2583 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2585 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2588 2006-03-15 Ben Elliston <bje@au.ibm.com>
2590 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2591 in_list elements, not just the first.
2593 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2595 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2597 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2598 for final links too.
2600 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2602 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2604 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2607 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2609 2006-03-10 Paul Brook <paul@codesourcery.com>
2611 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2612 (elf32_arm_print_private_bfd_data): Ditto.
2614 2006-03-09 Paul Brook <paul@codesourcery.com>
2616 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2619 2006-03-09 Khem Raj <khem@mvista.com>
2621 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2624 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2626 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2628 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2629 Daniel Jacobowitz <dan@codesourcery.com>
2630 Zack Weinberg <zack@codesourcery.com>
2631 Nathan Sidwell <nathan@codesourcery.com>
2632 Paul Brook <paul@codesourcery.com>
2633 Ricardo Anguiano <anguiano@codesourcery.com>
2634 Phil Edwards <phil@codesourcery.com>
2636 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2637 (bfd_elf32_bigarm_symbian_vec): Likewise.
2638 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2639 (bfd_elf32_littlearm_vec): Likewise.
2640 (bfd_elf32_littlearm_symbian_vec): Likewise.
2641 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2642 * configure: Regenerate.
2643 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2644 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2645 (elf32_arm_vxworks_bed): Add forward declaration.
2646 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2647 (elf32_arm_vxworks_exec_plt0_entry): New table.
2648 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2649 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2650 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2651 (reloc_section_p): New function.
2652 (create_got_section): Use RELOC_SECTION.
2653 (elf32_arm_create_dynamic_sections): Likewise. Call
2654 elf_vxworks_create_dynamic_sections for VxWorks targets.
2655 Choose between the two possible values of plt_header_size
2657 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2658 (elf32_arm_abs12_reloc): New function.
2659 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2660 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2661 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2662 r_addend fields of relocs. On rela targets, skip any code that
2663 adjusts in-place addends. When using _bfd_link_final_relocate
2664 to perform a final relocation, pass rel->r_addend as the addend
2666 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2667 object, ignore flags that are not standard on VxWorks.
2668 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2669 relocs on VxWorks. Use reloc_section_p.
2670 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2671 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2672 .rela.plt.unloaded relocs on VxWorks targets.
2673 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2674 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2675 instead of DT_REL* tags on RELA targets.
2676 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2677 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2678 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2679 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2680 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2681 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2682 Correct the .rela.plt.unreloaded symbol indexes.
2683 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2684 hook on VxWorks targets.
2685 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2686 Minor formatting tweak.
2687 (elf32_arm_vxworks_final_write_processing): New function.
2688 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2690 (elf_backend_final_write_processing): Likewise.
2691 (elf_backend_emit_relocs): Likewise.
2692 (elf_backend_want_plt_sym): Likewise.
2693 (ELF_MAXPAGESIZE): Likewise.
2694 (elf_backend_may_use_rel_p): Minor formatting tweak.
2695 (elf_backend_may_use_rela_p): Likewise.
2696 (elf_backend_default_use_rela_p): Likewise.
2697 (elf_backend_rela_normal): Likewise.
2698 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2700 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2702 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2703 New. Adjust other variants.
2704 (bfd_default_scan): Update.
2705 * bfd-in2.h: Rebuilt.
2706 * cpu-m68k.c: Adjust.
2707 (bfd_m68k_compatible): New. Use it for architectures.
2708 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2709 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2711 (elf32_m68k_print_private_bfd_data): Adjust.
2712 * ieee.c (ieee_write_processor): Adjust.
2714 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2716 * dwarf2.c: Formatting.
2717 (add_line_info): Remove outer loop.
2719 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2720 Alan Modra <amodra@bigpond.net.au>
2723 * dwarf2.c (loadable_section): New struct.
2724 (dwarf2_debug): Add loadable_section_count and
2726 (new_line_sorts_after): New.
2727 (add_line_info): Use new_line_sorts_after to compare line
2729 (check_function_name): Removed.
2730 (unset_sections): New.
2731 (place_sections): New.
2732 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2733 and unset_sections on relocatable files.
2734 (_bfd_dwarf2_find_line): Likewise.
2736 2006-03-03 Nick Clifton <nickc@redhat.com>
2738 * cpu-avr.c: Update to ISO-C90 formatting.
2739 * elf32-avr.c: Likewise.
2741 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2743 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2745 (bfd_elf_avr_final_write_processing): Set
2746 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2747 (elf32_avr_relax_section): New function.
2748 (elf32_avr_relax_delete_bytes): New function.
2749 (elf32_avr_get_relocated_section_contents): New function.
2750 (avr_pc_wrap_around): New function.
2751 (avr_relative_distance_considering_wrap_around): New function.
2752 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2753 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2754 * libbfd.h: Regenerate.
2755 * bfd-in2.h: Regenerate.
2757 2006-03-02 DJ Delorie <dj@redhat.com>
2759 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2762 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2764 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2765 bfd_elf32_powerpc_vxworks_vec.
2767 2006-03-02 Nick Clifton <nickc@redhat.com>
2769 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2771 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2773 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2774 elf_vxworks_create_dynamic_sections.
2775 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2777 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2778 elf_vxworks_create_dynamic_sections.
2779 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2781 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2782 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2784 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2786 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2787 (elf_backend_link_output_symbol_hook): Use
2788 elf_vxworks_link_output_symbol_hook instead.
2789 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2790 (elf_backend_link_output_symbol_hook): Use
2791 elf_vxworks_link_output_symbol_hook instead.
2792 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2793 same interface as elf_backend_link_output_symbol_hook.
2794 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2795 prototype accordingly.
2797 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2799 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2800 (ppc_elf_link_hash_table): Replace old_got and new_got with
2801 plt_type and can_use_new_plt.
2802 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2803 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2804 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2805 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2806 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2807 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2808 this function should not be called for VxWorks targets.
2809 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2810 (allocate_got): Likewise. Rearrange so that max_before_header
2811 is only used for PLT_OLD and PLT_NEW.
2812 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2813 (ppc_elf_size_dynamic_sections): Likewise.
2814 (ppc_elf_relax_section): Likewise.
2815 (ppc_elf_relocate_section): Likewise.
2816 (ppc_elf_finish_dynamic_symbol): Likewise.
2817 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2819 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2821 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2822 (elf_i386_link_hash_table_create): Initialize it.
2823 (elf_i386_compute_jump_table_size): Use it instead of
2824 srelplt->reloc_count.
2825 (allocate_dynrelocs): Likewise.
2826 (elf_i386_size_dynamic_sections): Likewise.
2827 (elf_i386_relocate_section): Likewise.
2829 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2831 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2832 (_bfd_elf_write_section_eh_frame): Likewise.
2834 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2836 * po/Make-in: Add html target.
2838 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2840 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2841 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2842 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2843 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2844 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2845 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2846 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2847 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2848 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2849 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2850 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2851 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2852 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2853 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2854 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2855 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2856 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2857 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2858 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2859 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2860 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2862 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2864 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2865 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2866 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2867 * elf32-frv.c (_frv_create_got_section): Likewise.
2868 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2869 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2870 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2871 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2872 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2873 (elf_i386_link_hash_table_create): Don't initialize them.
2874 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2876 (elf_i386_finish_dynamic_symbol): Likewise.
2877 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2878 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2879 (ppc_elf_finish_dynamic_symbol): Likewise.
2881 2006-02-24 DJ Delorie <dj@redhat.com>
2883 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2884 (m32c_elf_relocate_section): Don't relocate them.
2885 (compare_reloc): New.
2886 (relax_reloc): Remove.
2887 (m32c_offset_for_reloc): New.
2888 (m16c_addr_encodings): New.
2889 (m16c_jmpaddr_encodings): New.
2890 (m32c_addr_encodings): New.
2891 (m32c_elf_relax_section): Relax jumps and address displacements.
2892 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2895 * reloc.c: Add m32c relax relocs.
2896 * libbfd.h: Regenerate.
2897 * bfd-in2.h: Regenerate.
2899 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2902 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2903 (_bfd_elf_link_hash_fixup_symbol): New.
2905 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2906 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2909 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2911 * elfxx-target.h (elf_backend_fixup_symbol): New.
2912 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2914 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2916 * cpu-ia64-opc.c (ins_immu5b): New.
2917 (ext_immu5b): Likewise.
2918 (elf64_ia64_operands): Add IMMU5b.
2920 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2923 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2925 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2926 * elf32-i386.c (allocate_dynrelocs): Likewise.
2927 * elf32-s390.c (allocate_dynrelocs): Likewise.
2928 * elf32-sh.c (allocate_dynrelocs): Likewise.
2929 * elf64-s390.c (allocate_dynrelocs): Likewise.
2930 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2931 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2932 on undef weak with non-default visibility too.
2933 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2935 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2937 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2938 error, instead call _exit.
2939 (_bfd_abort): Call _exit not xexit.
2941 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2943 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2945 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2947 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2948 Anil Paranjape <anilp1@kpitcummins.com>
2949 Shilin Shakti <shilins@kpitcummins.com>
2951 * Makefile.am: Add xc16x related entry
2952 * Makefile.in: Regenerate
2953 * archures.c: Add bfd_xc16x_arch
2954 * bfd-in2.h: Regenerate
2955 * config.bfd: Add xc16x-*-elf
2956 * configure.in: Add bfd_elf32_xc16x_vec
2957 * configure: Regenerate.
2958 * targets.c: Added xc16x related information
2959 * cpu-xc16x.c: New file
2960 * reloc.c: Add new relocations specific to xc16x:
2961 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2963 * elf32-xc16x.c: New file.
2965 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2967 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2968 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2970 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2973 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2975 (ppc64_elf_relocate_section): Check output reloc section size.
2976 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2978 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2981 * elf.c (get_segment_type): New function.
2982 (_bfd_elf_print_private_bfd_data): Use it.
2983 (print_segment_map): New function.
2984 (assign_file_positions_for_segments): Call print_segment_map
2985 when there are not enough room for program headers.
2987 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2989 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2990 traditional MIPS ELF targets.
2992 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2995 * dwarf2.c (check_function_name): New function.
2996 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2997 check if function is correct.
2999 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3001 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3003 (elf_link_input_bfd): Adjust comments.
3005 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3007 * elf.c (copy_private_bfd_data): Minor update.
3009 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3012 * elf.c (copy_private_bfd_data): Renamed to ...
3013 (rewrite_elf_program_header): This.
3014 (copy_elf_program_header): New function.
3015 (copy_private_bfd_data): Likewise.
3017 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3019 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3020 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3021 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3022 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3023 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3024 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3025 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3026 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3027 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3028 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3029 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3030 bfd_mach_mcf_isa_b_usp_float_emac): New.
3031 (bfd_default_scan): Update coldfire mapping.
3032 * bfd-in.h (bfd_m68k_mach_to_features,
3033 bfd_m68k_features_to_mach): Declare.
3034 * bfd-in2.h: Rebuilt.
3035 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3036 adjust legacy names.
3037 (m68k_arch_features): New.
3038 (bfd_m68k_mach_to_features,
3039 bfd_m68k_features_to_mach): Define.
3040 * elf32-m68k.c (elf32_m68k_object_p): New.
3041 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3042 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3043 (elf_backend_object_p): Define.
3044 * ieee.c (ieee_write_processor): Update coldfire machines.
3045 * libbfd.h: Rebuilt.
3047 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3049 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3052 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3054 * coff-z80.c (r_imm24): New howto.
3055 (rtype2howto): New case R_IMM24.
3056 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3057 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3059 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3061 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3062 has already been assigned a GOT index, copy that index to the
3063 current hash table entry.
3065 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3067 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3068 for call-to-undefweak reloc overflow.
3070 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3072 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3073 for 32-bit relocs overflow.
3075 2006-01-27 Paul Brook <paul@codesourcery.com>
3077 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3080 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3082 Introduce TLS descriptors for i386 and x86_64.
3083 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3084 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3085 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3086 * libbfd.h, bfd-in2.h: Rebuilt.
3087 * elf32-i386.c (elf_howto_table): New relocations.
3088 (R_386_tls): Adjust.
3089 (elf_i386_reloc_type_lookup): Map new relocations.
3090 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3091 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3092 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3093 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3094 (elf_i386_local_tlsdesc_gotent): New macro.
3095 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3096 (elf_i386_compute_jump_table_size): New macro.
3097 (link_hash_newfunc): Initialize tlsdesc_got.
3098 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3099 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3100 R_386_TLS_DESC_CALL.
3101 (elf_i386_check_relocs): Likewise. Allocate space for
3102 local_tlsdesc_gotent.
3103 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3104 R_386_TLS_DESC_CALL.
3105 (allocate_dynrelocs): Count function PLT relocations. Reserve
3106 space for TLS descriptors and relocations.
3107 (elf_i386_size_dynamic_sections): Reserve space for TLS
3108 descriptors and relocations. Set up sgotplt_jump_table_size.
3109 Don't zero reloc_count in srelplt.
3110 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3111 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3112 R_386_TLS_DESC_CALL.
3113 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3114 (elf_backend_always_size_sections): Define.
3115 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3116 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3117 (R_X86_64_standard): Adjust.
3118 (x86_64_reloc_map): Map new relocs.
3119 (elf64_x86_64_rtype_to_howto): New, split out of...
3120 (elf64_x86_64_info_to_howto): ... this function, and...
3121 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3122 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3123 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3124 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3125 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3126 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3127 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3128 tlsdesc_got and sgotplt_jump_table_size fields.
3129 (elf64_x86_64_compute_jump_table_size): New macro.
3130 (link_hash_newfunc): Initialize tlsdesc_got.
3131 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3132 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3133 R_X86_64_TLSDESC_CALL.
3134 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3135 local_tlsdesc_gotent.
3136 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3137 R_X86_64_TLSDESC_CALL.
3138 (allocate_dynrelocs): Count function PLT relocations. Reserve
3139 space for TLS descriptors and relocations.
3140 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3141 descriptors and relocations. Set up sgotplt_jump_table_size,
3142 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3143 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3145 (elf64_x86_64_always_size_sections): New. Set up
3147 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3148 R_386_TLS_DESC_CALL.
3149 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3150 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3151 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3152 (elf_backend_always_size_sections): Define.
3154 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3157 * dwarf2.c (comp_unit_contains_address): Update comment.
3158 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3159 lma. Return TRUE only if both comp_unit_contains_address and
3160 comp_unit_find_nearest_line return TRUE.
3161 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3163 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3165 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3166 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3167 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3168 elf_gc_mark_dynamic_ref_symbol. Make global.
3169 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3170 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3171 (elfNN_bed): Init new field.
3172 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3173 (ppc64_elf_gc_mark_dynamic_ref): New function.
3175 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3177 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3179 2006-01-17 Nick Clifton <nickc@redhat.com>
3182 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3185 2006-01-11 Nick Clifton <nickc@redhat.com>
3187 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3188 into the newly (re)allocated map array.
3190 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3192 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3194 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3196 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3199 For older changes see ChangeLog-2005
3205 version-control: never
projects / external / binutils.git / blob