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.
9 * bfd-in2.h: Regenerate.
11 2006-10-30 Alan Modra <amodra@bigpond.net.au>
13 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
15 2006-10-28 Richard Sandiford <richard@codesourcery.com>
17 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
18 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
19 (elf_mips_howto_table_rela): Likewise.
20 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
21 (mips_elf64_howto_table_rela): Likewise.
23 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
25 * elf.c (_bfd_elf_init_private_section_data): Assert output
26 section ELF type instead of check if it is SHT_NULL. Copy
27 OS/PROC specific flags from input section to output section.
29 2006-10-27 Alan Modra <amodra@bigpond.net.au>
31 * section.c (SEC_KEEP): Update comment.
32 * bfd-in2.h: Regenerate.
33 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
34 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
35 * stabs.c (_bfd_discard_section_stabs): Likewise.
36 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
38 2006-10-26 Ben Elliston <bje@au.ibm.com>
40 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
42 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
43 * targets.c (find_target): Remove extraneous break.
45 2006-10-26 Ben Elliston <bje@au.ibm.com>
47 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
48 (struct maxq_reloc_map): Unused; remove.
49 (maxq_reloc_map): Likewise.
50 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
52 2006-10-26 Ben Elliston <bje@au.ibm.com>
54 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
55 from int to enum dynamic_lib_link_class lib_class.
56 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
57 * bfd-in2.h: Regenerate.
59 2006-10-25 Alan Modra <amodra@bigpond.net.au>
60 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
61 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
62 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
63 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
65 * cpu-spu.c: New file.
66 * elf32-spu.c: New file.
67 * elf32-spu.h: New file.
68 * archures.c: Add SPU support.
69 * config.bfd: Likewise.
70 * configure.in: Likewise.
72 * targets.c: Likewise.
73 * Makefile.am: Likewise. Run "make dep-am".
74 * libbfd.h: Regenerate.
75 * bfd-in2.h: Regenerate.
76 * Makefile.in: Regenerate.
77 * configure: Regenerate.
78 * po/SRC-POTFILES.in: Regenerate.
80 2006-10-23 Alan Modra <amodra@bigpond.net.au>
82 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
84 2006-10-23 Alan Modra <amodra@bigpond.net.au>
86 * elf32-score.c: Formatting.
87 (elf_backend_omit_section_dynsym): Define.
88 (score_elf_create_dynamic_relocation): Remove code copied from mips.
89 Don't use section syms in dynamic relocs. Remove unused param.
90 (score_elf_final_link_relocate): Remove unused param.
92 2006-10-23 Alan Modra <amodra@bigpond.net.au>
94 * linker.c (fix_syms): Choose best of previous and next
95 section based on section flags and vma.
97 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
99 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
100 only when the non visibility part of st_other is non-zero.
101 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
103 2006-10-20 Richard Sandiford <richard@codesourcery.com>
105 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
106 PT_DYNAMIC on GNU/Linux targets.
108 2006-10-20 Richard Sandiford <richard@codesourcery.com>
110 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
111 size of .rel.dyn reflect the value of DT_RELSZ.
113 2006-10-20 Richard Sandiford <richard@codesourcery.com>
115 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
116 a PT_NULL header for dynamic objects.
117 (_bfd_mips_elf_modify_segment_map): Add it.
119 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
121 * elf32-score.c (score_elf_rel_dyn_section): Replace
122 bfd_make_section with bfd_make_section_with_flags.
123 (_bfd_score_elf_create_dynamic_sections): Ditto.
124 (score_elf_create_got_section): Ditto.
125 (score_elf_final_link_relocate): Delete referrence to
128 2006-10-19 Richard Sandiford <richard@codesourcery.com>
130 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
131 same symbol by increasing r_offset.
132 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
133 large and very small symbol indexes.
135 2006-10-19 Richard Sandiford <richard@codesourcery.com>
137 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
138 and DT_MIPS_RLD_MAP tags for position-independent executables.
139 Do not add DT_DEBUG to shared libraries for any MIPS target.
141 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
144 * elflink.c (elf_link_add_object_symbols): Hide definitions in
147 2006-10-19 Alan Modra <amodra@bigpond.net.au>
149 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
150 don't set, glue section size.
151 (record_arm_to_thumb_glue): Set glue section size here.
152 (record_thumb_to_arm_glue): Likewise.
153 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
154 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
156 2006-10-18 Roy Marples <uberlord@gentoo.org>
158 * elf64-sparc.c: Add FreeBSD support.
159 (elf64_sparc_fbsd_post_process_headers): New function.
160 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
161 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
162 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
163 * configure: Regenerate.
165 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
167 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
168 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
169 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
170 R_ARM_THM_MOVT_BREL relocations.
172 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
174 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
175 R_THM_CALL to 25 and remove FIXME comment.
176 (using_thumb2): New function.
177 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
179 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
181 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
182 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
183 (elf32_arm_gc_sweep_hook): Likewise.
184 (elf32_arm_check_relocs): Likewise.
185 (allocate_dynrelocs): Likewise.
187 2006-10-17 Alan Modra <amodra@bigpond.net.au>
189 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
190 text_index_section and data_index_section.
191 (struct elf_backend_data): Add elf_backend_init_index_section.
192 (_bfd_elf_init_1_index_section): Declare.
193 (_bfd_elf_init_2_index_sections): Declare.
194 * elfxx-target.h (elf_backend_init_index_section): Define.
195 (elfNN_bed): Init new field.
196 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
197 section and text_index_section plus data_index_section.
198 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
199 (_bfd_elf_init_1_index_section): New function.
200 (_bfd_elf_init_2_index_sections): New function.
201 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
202 (elf_link_input_bfd): When emitting relocs, use text_index_section
203 and data_index_section for removed sections.
204 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
205 * elf32-i386.c: Likewise.
206 * elf32-m32r.c: Likewise.
207 * elf32-sh.c: Likewise.
208 * elf32-xstormy16.c: Likewise.
209 * elf32-xtensa.c: Likewise.
210 * elf64-alpha.c: Likewise.
211 * elf64-hppa.c: Likewise.
212 * elf64-mmix.c: Likewise.
213 * elf64-sh64.c: Likewise.
214 * elfxx-ia64.c: Likewise.
215 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
216 and data_index_section sym for relocs against sections with no dynamic
218 (elf_backend_init_index_section): Define.
219 * elf32-cris.c: Similarly.
220 * elf32-hppa.c: Similarly.
221 * elf32-i370.c: Similarly.
222 * elf32-m68k.c: Similarly.
223 * elf32-mips.c: Similarly.
224 * elf32-ppc.c: Similarly.
225 * elf32-s390.c: Similarly.
226 * elf32-sparc.c: Similarly.
227 * elf32-vax.c: Similarly.
228 * elf64-mips.c: Similarly.
229 * elf64-ppc.c: Similarly.
230 * elf64-s390.c: Similarly.
231 * elf64-sparc.c: Similarly.
232 * elf64-x86-64.c: Similarly.
233 * elfn32-mips.c: Similarly.
234 * elfxx-mips.c: Similarly.
235 * elfxx-sparc.c: Similarly.
236 * linker.c (fix_syms): Base symbols in removed sections on
237 previous section in preference to using absolute section.
239 2006-10-16 Andreas Schwab <schwab@suse.de>
241 * elfxx-ia64.c (addend_compare): Properly compute return value.
243 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
246 * elf.c (assign_file_positions_for_non_load_sections): Don't
247 page align empty SHF_ALLOC sections.
249 2006-10-13 Jakub Jelinek <jakub@redhat.com>
251 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
252 .plt sh_entsize to 0 if plt header size isn't multiple of
253 plt entry size or for 32-bit which adds a nop insn at the
254 end of the .plt section.
256 2006-10-12 Bob Wilson <bob.wilson@acm.org>
258 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
259 (elf_backend_action_discarded): Define.
261 2006-10-11 Bob Wilson <bob.wilson@acm.org>
263 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
264 unresolvable relocation error.
265 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
268 2006-10-10 Bob Wilson <bob.wilson@acm.org>
270 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
273 2006-10-03 Jakub Jelinek <jakub@redhat.com>
275 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
276 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
277 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
278 DW_CFA_val_{offset{,_sf},expression}.
279 (skip_non_nops): Record number of DW_CFA_set_loc ops.
280 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
281 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
282 or going to be pcrel, compute set_loc array.
283 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
284 against DW_CFA_set_loc operands.
285 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
287 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
289 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
290 symbols from the --just-syms file.
292 2006-10-01 Alan Modra <amodra@bigpond.net.au>
294 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
297 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
300 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
301 relocation overflow on branches to undefweaks.
303 2006-09-29 Alan Modra <amodra@bigpond.net.au>
305 * po/BLD-POTFILES.in: Regenerate.
306 * po/SRC-POTFILES.in: Regenerate.
308 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
311 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
312 alignment for .data$, .rdata$ and .text$ sections so that sse
313 and sse2 code will work for linkonce sections too.
314 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
316 2006-09-28 Alan Modra <amodra@bigpond.net.au>
318 * elflink.c (_bfd_elf_gc_mark_hook): New function.
319 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
320 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
321 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
322 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
323 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
324 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
325 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
326 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
327 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
328 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
329 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
330 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
331 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
332 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
333 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
334 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
335 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
336 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
337 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
338 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
339 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
340 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
341 (bfinfdpic_gc_sweep_hook): Delete.
342 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
343 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
344 (elf32_d10v_gc_sweep_hook): Delete.
345 (elf_backend_gc_sweep_hook): Don't define.
346 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
347 (fr30_elf_gc_sweep_hook): Delete.
348 (elf_backend_gc_sweep_hook): Don't define.
349 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
350 (elf32_frv_gc_sweep_hook): Delete.
351 (elf_backend_gc_sweep_hook): Don't define.
352 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
353 (iq2000_elf_gc_sweep_hook): Delete.
354 (elf_backend_gc_sweep_hook): Don't define.
355 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
356 _bfd_elf_gc_mark_hook.
357 (openrisc_elf_gc_sweep_hook): Delete.
358 (elf_backend_gc_sweep_hook): Don't define.
359 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
360 (v850_elf_gc_sweep_hook): Delete.
361 (elf_backend_gc_sweep_hook): Don't define.
362 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
363 _bfd_elf_gc_mark_hook.
364 (xstormy16_elf_gc_sweep_hook): Delete.
365 (elf_backend_gc_sweep_hook): Don't define.
366 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
367 (sh_elf64_gc_sweep_hook): Delete.
368 (elf_backend_gc_sweep_hook): Don't define.
369 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
370 (elf32_avr_gc_sweep_hook): Delete.
371 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
372 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
373 (elf32_cr16c_gc_sweep_hook): Delete.
374 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
375 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
376 (elf32_crx_gc_sweep_hook): Delete.
377 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
378 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
379 (elf32_h8_gc_sweep_hook): Delete.
380 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
381 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
382 (ip2k_elf_gc_sweep_hook): Delete.
383 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
384 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
385 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
386 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
387 (elf_backend_gc_sweep_hook): Don't define.
388 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
389 (elf_backend_gc_sweep_hook): Don't define.
390 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
391 (elf32_m68hc11_gc_sweep_hook): Delete.
392 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
393 (elf32_m68hc11_gc_sweep_hook): Delete.
394 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
395 (elf32_msp430_gc_sweep_hook): Delete.
396 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
397 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
398 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
400 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
402 * bfd-in.h (CONST_STRNCPY) : Delete.
405 * bfd-in2.h : Regenerate.
406 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
407 calculate string lengths.
408 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
410 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
414 * elf.c (assign_file_positions_for_non_load_sections): Don't
415 warn zero size allocated sections.
417 2006-09-27 Alan Modra <amodra@bigpond.net.au>
419 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
420 to "name" so that compiler realizes it is never uninitialized.
421 Use bfd_elf_sym_name.
423 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
426 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
427 bfd_alloc to allocate segment map.
428 (copy_elf_program_header): Likewise.
430 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
431 Joseph Myers <joseph@codesourcery.com>
432 Ian Lance Taylor <ian@wasabisystems.com>
433 Ben Elliston <bje@wasabisystems.com>
435 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
436 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
437 (arch_info_struct, bfd_arm_update_notes): Likewise.
438 (architectures): Likewise.
439 (bfd_arm_merge_machines): Check for iWMMXt2.
440 * bfd-in2.h: Rebuild.
442 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
444 * configure: Regenerated.
446 2006-09-22 Alan Modra <amodra@bigpond.net.au>
448 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
450 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
451 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
452 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
454 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
456 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
458 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
459 section in LD to LE linker relaxation for R_390_TLS_LDO32.
460 * elf64-s390.c (elf_s390_relocate_section): Likewise for
463 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
465 * configure.in: Added new target-vectors x86_64coff_vec,
466 x86_64pe_vec, and x86_64pei_vec.
467 * configure: Regenerate.
468 * config.bfd: Adjusted x86_64 target architecture detection.
469 * bfd.c: Add for new target "coff-x86-64"
470 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
471 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
472 * libpei.h: Adjustments for COFF_WITH_pex64.
473 * coffcode.h: Add for new target machine, architecture, signature, and internal
475 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
476 * Makefile.in: Regenerate.
477 * pe-x86_64.c: Add for new target "pe-x86-64".
478 * pei-x86_64.c: Add for new target "pei-x86-64".
479 * peicode.h: Adjusts for new targets.
480 (coff_swap_filehdr_out): Set for this target to
481 _bfd_pex64_only_swap_filehdr_out.
482 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
483 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
484 (jump_table jtab): Add for AMD64MAGIC.
485 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
486 (pe_ILF_object_p): Add coff image-file signature to internal
487 signature translation.
488 * peXXigen.c: Adjust proper include of target coff-header and
489 introduced target specific code
490 (COFF_WITH_pex64): New macro for this target.
491 (pe_print_idata): New dumping method for import section of PE+ files.
492 * targets.c: Add new target vectors declarations for x86_64 coff targets.
493 * coffcode.h: Support code to support the x86_64 PE magic number.
494 * coff-x86_64.c: New file.
496 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
498 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
499 for .stabstr entry, explain why.
501 2006-09-17 Anton Blanchard <anton@samba.org>
502 Alan Modra <amodra@bigpond.net.au>
504 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
505 entry isn't absolute.
507 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
509 * cpu-score.c: New file.
510 * elf32-score.c: New file.
511 * config.bfd: Add Score target.
512 * Makefile.am: Add Score files.
513 * Makefile.in: Regenerate.
514 * archures.c: Add Score architecture.
515 * reloc.c: Add Score relocs.
516 * targets.c: Add Score target vectors.
517 * bfd-in2.h: Regenerate.
518 * libbfd.h: Regenerate.
519 * configure.in: Add Score target.
520 * configure: Regenerate.
522 2006-09-16 Nick Clifton <nickc@redhat.com>
523 Pedro Alves <pedro_alves@portugalmail.pt>
525 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
526 string as its argument and emits the string followed by a comma
527 and then the length of the string.
528 (CONST_STRNEQ): New macro. Checks to see if a variable string
529 has a constant string as its initial characters.
530 (CONST_STRNCPY): New macro. Copies a constant string to the start
531 of a variable string.
532 * bfd-in2.h: Regenerate.
533 * archive.c: Make use of the new macros.
534 * archive64.c: Likewise.
536 * coff-ppc.c: Likewise.
537 * coff-stgo32.c: Likewise.
538 * coffcode.h: Likewise.
539 * cofflink.c: Likewise.
540 * cpu-i960.c: Likewise.
541 * dwarf2.c: Likewise.
543 * elf-m10300.c: Likewise.
545 * elf32-arm.c: Likewise.
546 * elf32-bfin.c: Likewise.
547 * elf32-cris.c: Likewise.
548 * elf32-hppa.c: Likewise.
549 * elf32-i370.c: Likewise.
550 * elf32-i386.c: Likewise.
551 * elf32-iq2000.c: Likewise.
552 * elf32-m32r.c: Likewise.
553 * elf32-m68hc11.c: Likewise.
554 * elf32-m68hc12.c: Likewise.
555 * elf32-m68k.c: Likewise.
556 * elf32-mcore.c: Likewise.
557 * elf32-ppc.c: Likewise.
558 * elf32-s390.c: Likewise.
559 * elf32-sh-symbian.c: Likewise.
560 * elf32-sh.c: Likewise.
561 * elf32-sh64.c: Likewise.
562 * elf32-v850.c: Likewise.
563 * elf32-vax.c: Likewise.
564 * elf32-xtensa.c: Likewise.
565 * elf64-alpha.c: Likewise.
566 * elf64-hppa.c: Likewise.
567 * elf64-mmix.c: Likewise.
568 * elf64-ppc.c: Likewise.
569 * elf64-s390.c: Likewise.
570 * elf64-sh64.c: Likewise.
571 * elf64-x86-64.c: Likewise.
572 * elflink.c: Likewise.
573 * elfxx-ia64.c: Likewise.
574 * elfxx-mips.c: Likewise.
575 * elfxx-sparc.c: Likewise.
576 * hpux-core.c: Likewise.
577 * i386linux.c: Likewise.
579 * libpei.h: Likewise.
580 * linker.c: Likewise.
581 * m68klinux.c: Likewise.
583 * nlmcode.h: Likewise.
584 * osf-core.c: Likewise.
587 * sparclinux.c: Likewise.
588 * vms-hdr.c: Likewise.
590 2006-09-14 Alan Modra <amodra@bigpond.net.au>
593 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
594 that have had their SHT_GROUP section removed.
596 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
599 * elflink.c (elf_link_output_extsym): Compute bucket only if
602 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
605 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
608 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
610 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
611 unconditional setting of low bit for Thumb symbol
612 mistakenly left behind after check for external
613 symbols was added. Fix comment typo.
615 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
617 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
618 (bfd_elf_link_mark_dynamic_symbol): New.
619 (SYMBOLIC_BIND): New.
621 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
622 with SYMBOLIC_BIND (info, h).
623 (elf_i386_relocate_section): Likewise.
624 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
625 (elf64_x86_64_relocate_section): Likewise.
626 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
628 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
629 (bfd_elf_record_link_assignment): Call
630 bfd_elf_link_mark_dynamic_symbol on new entry.
631 (_bfd_elf_merge_symbol): Likewise.
632 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
633 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
634 SYMBOLIC_BIND (info, h).
635 (_bfd_elf_dynamic_symbol_p): Likewise.
636 (_bfd_elf_symbol_refs_local_p): Likewise.
637 (bfd_elf_size_dynamic_sections): Updated.
639 2006-09-05 Bibo Mao <bibo.mao@intel.com>
642 * coffcode.h (coff_write_object_contents): Set the optional
643 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
645 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
647 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
648 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
649 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
650 and R_ARM_THM_PC12 relocations.
652 2006-08-24 Bob Wilson <bob.wilson@acm.org>
654 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
655 (xtensa_get_property_section): New.
656 (xtensa_read_table_entries): Use xtensa_get_property_section.
657 (relax_property_section, xtensa_get_property_predef_flags): Handle
658 group name suffixes in property section names.
659 (match_section_group): New.
661 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
663 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
666 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
668 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
669 plt_thumb_refcount from indirect symbols.
671 2006-08-22 Alan Modra <amodra@bigpond.net.au>
673 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
675 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
677 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
679 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
680 comment for target1_is_rel.
682 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
684 * Makefile.am: Add rules to build pe-arm-wince.lo
685 and pei-arm-wince.lo objects.
686 * Makefile.in: Regenerate.
687 * pe-arm-wince.c: New file.
688 * pei-arm-wince.c: New file.
689 * pei-arm.c: Remove ARM_WINCE block.
690 * pe-arm.c: Remove ARM_WINCE block. Rename
691 bfd_arm_pe_allocate_interworking_sections,
692 bfd_arm_pe_get_bfd_for_interworking, and
693 bfd_arm_pe_process_before_allocation to
694 bfd_armpe_allocate_interworking_sections,
695 bfd_armpe_get_bfd_for_interworking, and
696 bfd_armpe_process_before_allocation. Move them before
698 * bfd.c: ARM wince bfd format names were renamed. Adjust.
699 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
700 with unexpected/conflicting relocs.
701 * targets.c: The arm-wince-pe target got its own new vector.
703 * config.bfd: Likewise.
704 * configure.in: Likewise.
705 * configure: Regenerate.
707 2006-08-18 Paul Brook <paul@codesourcery.com>
709 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
710 (elf32_arm_link_hash_newfunc): Initialize export_glue.
711 (record_arm_to_thumb_glue): Return stub symbol.
712 (elf32_arm_create_thumb_stub): New function.
713 (elf32_arm_to_thumb_stub): Use it.
714 (elf32_arm_to_thumb_export_stub): New function.
715 (elf32_arm_begin_write_processing): New function.
716 (allocate_dynrelocs): Allocate Arm stubs.
717 (elf_backend_begin_write_processing): Define.
718 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
719 Call elf32_arm_begin_write_processing.
721 2006-08-17 Alan Modra <amodra@bigpond.net.au>
723 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
724 (ppc64_elf_build_stubs): Use new lazy linking stub.
726 2006-08-17 Alan Modra <amodra@bigpond.net.au>
728 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
730 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
733 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
734 only if there is a PT_DYNAMIC segment.
735 (_bfd_elf_map_sections_to_segments): Likewise.
736 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
737 segment alignment to 1.
739 2006-08-15 Thiemo Seufer <ths@mips.com>
740 Nigel Stephens <nigel@mips.com>
742 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
743 (elf_backend_merge_symbol_attribute): Define.
744 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
746 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
748 2006-08-15 Thiemo Seufer <ths@mips.com>
749 Nigel Stephens <nigel@mips.com>
750 David Ung <davidu@mips.com>
752 * config.bfd: Add configurations for mips*el-sde-elf* and
755 2006-08-14 DJ Delorie <dj@redhat.com>
757 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
758 (elf32_mn10300_count_hash_table_entries): New.
759 (elf32_mn10300_list_hash_table_entries): New.
760 (sort_by_value): New.
761 (mn10300_elf_relax_section): Don't skip data sections; restrict
762 code-specific tests to code-specific areas so that potential
763 indirect calls can be detected. Check for multiple local symbols
764 at the same address and merge their flags.
765 (elf32_mn10300_link_hash_newfunc): Initialize value.
767 2006-08-14 Thiemo Seufer <ths@mips.com>
769 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
770 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
773 2006-08-11 Thiemo Seufer <ths@mips.com>
775 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
776 sh_entsize only when sgot was already initialized.
778 2006-08-08 DJ Delorie <dj@redhat.com>
780 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
781 non-moving .align directives. Preserve any DIR32 offset when
782 converting bsr's to jsr's.
784 2006-08-08 Alan Modra <amodra@bigpond.net.au>
786 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
787 after stubs have been built.
789 2006-08-07 Nick Clifton <nickc@redhat.com>
791 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
792 vectors if they are going to be created.
794 2006-08-07 Nick Clifton <nickc@redhat.com>
796 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
797 * configure: Regenerate.
799 2006-08-07 Nick Clifton <nickc@redhat.com>
801 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
802 relocation types if the target is ARM_WINCE.
804 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
806 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
808 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
810 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
812 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
813 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
815 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
817 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
819 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
820 list removed sections to stderr.
822 2006-08-04 Richard Sandiford <richard@codesourcery.com>
823 Kazu Hirata <kazu@codesourcery.com>
824 Phil Edwards <phil@codesourcery.com>
825 Nathan Sidwell <nathan@codesourcery.com>
827 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
828 bfd_elf32_shlvxworks_vec.
829 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
830 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
831 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
832 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
833 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
834 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
835 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
836 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
837 * configure: Regenerate.
838 * Makefile.am: Regenerate dependencies.
839 * Makefile.in: Regenerate.
840 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
841 (elf_vxworks_add_symbol_hook): Use it.
842 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
843 table entry to check for weak undefined symbols and to obtain
845 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
846 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
847 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
848 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
849 special_function field.
850 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
851 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
852 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
853 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
854 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
855 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
856 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
857 * elf32-sh.c: Include elf32-vxworks.h.
859 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
860 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
862 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
863 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
864 SH_ELF_RELOC set to bfd_elf_generic_reloc.
865 (vxworks_object_p, get_howto_table): New functions.
866 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
867 (sh_elf_info_to_howto): Use get_howto_table.
868 (sh_elf_relax_section): Honor the partial_inplace field of the
870 (sh_elf_relax_delete_bytes): Likewise.
871 (elf_sh_plt_info): New structure.
872 (PLT_ENTRY_SIZE): Replace both definitions with...
873 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
874 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
875 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
876 (elf_sh_plt0_entry_le): Likewise.
877 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
878 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
879 (elf_sh_plts): New structure, with separate definitions for
880 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
881 (elf_sh_plt0_entry): Delete both definitions.
882 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
883 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
884 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
885 (elf_sh_plt_reloc_offset): Likewise.
886 (movi_shori_putval): Delete in favor of...
887 (install_plt_field): ...this new function, with separate definitions
888 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
889 (get_plt_info): New function, with separate definitions
890 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
891 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
892 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
893 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
894 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
895 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
896 (get_plt_index, get_plt_offset): New functions.
897 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
898 (sh_elf_link_hash_table_create): Initialize them.
899 (sh_elf_create_dynamic_sections): Call
900 elf_vxworks_create_dynamic_sections for VxWorks.
901 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
902 entries. Allocate relocation entries in .rela.plt.unloaded if
903 generating a VxWorks executable.
904 (sh_elf_always_size_sections): New function.
905 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
907 (sh_elf_relocate_section): Use get_howto_table. Honor
908 partial_inplace when calculating the addend for dynamic
909 relocations. Use get_plt_index.
910 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
911 and htab->plt_info. Fill in the bra .plt offset for VxWorks
912 executables. Populate .rela.plt.unloaded. Do not make
913 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
914 (sh_elf_finish_dynamic_sections): Use install_plt_field and
915 htab->plt_info. Handle cases where there is no special PLT header.
916 Populate the first relocation in .rela.plt.unloaded and fix up
917 the remaining entries.
918 (sh_elf_plt_sym_val): Use get_plt_info.
919 (elf_backend_always_size_sections): Define.
920 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
921 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
922 (elf32_bed, elf_backend_want_plt_sym): Likewise.
923 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
924 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
925 (elf_backend_add_symbol_hook): Likewise.
926 (elf_backend_link_output_symbol_hook): Likewise.
927 (elf_backend_emit_relocs): Likewise.
928 (elf_backend_final_write_processing): Likewise.
929 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
930 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
931 (bfd_elf32_shvxworks_vec): Likewise.
932 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
933 bfd_elf32_shvxworks_vec.
935 2006-08-02 Mark Kettenis <kettenis@gnu.org>
937 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
938 * configure: Regenerate.
940 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
943 * elf64-x86-64.c: Add FreeBSD support.
944 (elf64_x86_64_fbsd_post_process_headers): New function.
945 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
946 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
948 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
949 * configure: Regenerate.
951 2006-07-26 Andreas Schwab <schwab@suse.de>
953 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
955 2006-07-26 Alan Modra <amodra@bigpond.net.au>
957 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
958 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
959 (define elf_backend_modify_segment_map): Don't define.
961 2006-07-25 Thiemo Seufer <ths@networkno.de>
963 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
964 linking of objects for compatible machine types.
966 2006-07-25 Thiemo Seufer <ths@networkno.de>
968 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
969 also for same symbol.
971 2006-07-25 Thiemo Seufer <ths@mips.com>
973 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
975 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
977 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
978 sections only if the SHF_OS_NONCONFORMING flag is present.
980 2006-07-24 Nick Clifton <nickc@redhat.com>
983 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
984 existance of output sections before putting their entries into the
987 2006-07-20 Thiemo Seufer <ths@mips.com>
989 * elf32-mips.c (mips16_jump_reloc): Remove function.
990 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
991 instead of mips16_jump_reloc.
992 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
993 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
994 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
996 2006-07-19 Alan Modra <amodra@bigpond.net.au>
998 * bfd-in.h (enum notice_asneeded_action): Define.
999 * bfd-in2.h: Regenerate.
1000 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1001 function with NULL name for as-needed handling.
1003 2006-07-18 Paul Brook <paul@codesourcery.com>
1005 * bfd-in2.h: Regenerate.
1006 * libbfd.h: Regenerate.
1007 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1009 2006-07-18 Nick Clifton <nickc@redhat.com>
1011 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1012 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1014 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1016 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1018 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1020 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1022 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1023 to the start of a block.
1025 2006-07-13 Nick Clifton <nickc@redhat.com>
1027 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1028 returning a NULL value.
1030 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1033 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1034 the old versioned dynamic definition to the new one with
1035 non-default visibility. Hide the symbol if it is hidden or
1038 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1040 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1042 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1044 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1045 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1046 Handle SHT_GNU_HASH.
1047 (special_sections_g): Include .gnu.hash section.
1048 (bfd_elf_gnu_hash): New function.
1049 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1050 (struct elf_backend_data): Add elf_hash_symbol method.
1051 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1052 only if info->emit_hash, create .gnu.hash section if
1053 info->emit_gnu_hash.
1054 (struct collect_gnu_hash_codes): New type.
1055 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1056 _bfd_elf_hash_symbol): New functions.
1057 (compute_bucket_count): Don't compute HASHCODES array, instead add
1058 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1059 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1060 When not optimizing, use the number of hashed symbols rather than
1062 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1063 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1064 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1065 adjust compute_bucket_count caller. Create and populate .gnu.hash
1066 section if info->emit_gnu_hash.
1067 (elf_link_output_extsym): Only populate .hash section if
1068 finfo->hash_sec != NULL.
1069 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1070 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1071 (elfNN_bed): Add elf_backend_hash_symbol.
1072 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1073 (elf_backend_hash_symbol): Define.
1074 * elf32-i386.c (elf_i386_hash_symbol): New function.
1075 (elf_backend_hash_symbol): Define.
1077 2006-07-05 Nick Clifton <nickc@redhat.com>
1080 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1081 entry when multiple definitions of a symbol are encountered.
1083 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1085 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1087 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1088 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1090 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1093 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1094 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1096 (elf_i386_relocate_section): Likewise. For GD->IE transition
1097 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1099 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1102 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1103 program_header_size to -1.
1104 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1105 (assign_file_positions_for_load_sections ): Likewise.
1106 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1108 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1109 alloc if already done.
1110 * elf32-i386.c (elf_i386_mkobject): Likewise.
1111 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1112 * elf32-s390.c (elf_s390_mkobject): Likewise.
1113 * elf32-sh.c (sh_elf_mkobject): Likewise.
1114 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1115 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1116 * elf64-s390.c (elf_s390_mkobject): Likewise.
1117 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1118 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1120 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1122 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1123 section for relocatable link.
1125 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1127 * elf-bfd.h (struct elf_backend_data): Add
1128 elf_backend_modify_program_headers.
1129 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1130 (elfNN_bed): Init new field.
1131 * elf.c (elf_modify_segment_map): Remove comment.
1132 (assign_file_positions_for_load_sections): Only call
1133 elf_modify_segment_map for objcopy/strip.
1134 (assign_file_positions_except_relocs): Call
1135 elf_backend_modify_program_headers.
1136 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1138 (elf32_frvfdpic_modify_segment_map): Delete.
1139 (elf32_frvfdpic_modify_program_headers): New.
1140 (elf_backend_modify_segment_map): Don't define.
1141 (elf_backend_modify_program_headers): Define.
1142 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1144 (elf32_bfinfdpic_modify_segment_map): Delete.
1145 (elf32_bfinfdpic_modify_program_headers): New.
1146 (elf_backend_modify_segment_map): Don't define.
1147 (elf_backend_modify_program_headers): Define.
1148 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1150 (elfNN_ia64_modify_segment_map): ..here.
1151 (elf_backend_modify_program_headers): Define.
1153 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1155 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1156 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1158 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1160 * elf-bfd.h: Formatting.
1161 (_bfd_elf_map_sections_to_segments): Declare.
1162 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1163 clear program_header_size.
1164 * elf.c (get_program_header_size): Move. Don't use or set saved
1165 program_header_size here.
1166 (elf_modify_segment_map): New function. Split out from..
1167 (assign_file_positions_for_load_sections): ..here. Assert
1168 header size is correct. Remove dead code.
1169 (_bfd_elf_map_sections_to_segments): Rename from
1170 map_sections_to_segments. Make global. Use get_program_header_size
1171 when we need estimate of header size. Call elf_modify_segment_map.
1172 Set program_header_size.
1173 (print_segment_map): Delete.
1174 (_bfd_elf_sizeof_headers): If segment_map available, get the
1176 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1177 for calling more than once.
1178 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1179 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1180 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1181 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1182 (elf_backend_additional_program_headers): Delete.
1183 (elf_backend_modify_segment_map): Delete.
1184 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1185 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1186 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1188 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1190 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1191 bit for undefined symbols.
1193 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1195 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1197 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1198 bfd_link_info pointer.
1199 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1200 * bfd.c (bfd_sizeof_headers): Tweak param name.
1201 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1202 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1203 * binary.c (binary_sizeof_headers): Adjust.
1204 * bout.c (b_out_sizeof_headers): Adjust.
1205 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1206 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1207 * coffgen.c (coff_sizeof_headers): Adjust.
1208 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1209 (ecoff_compute_section_file_positions): Adjust.
1210 (_bfd_ecoff_write_object_contents): Adjust.
1211 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1212 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1213 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1214 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1215 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1216 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1217 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1218 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1219 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1220 * i386msdos.c: Convert to ISO C.
1221 (msdos_sizeof_headers): Adjust.
1222 * i386os9k.c: Convert to ISO C.
1223 (os9k_sizeof_headers): Adjust.
1224 * ieee.c (ieee_sizeof_headers): Adjust.
1225 * ihex.c (ihex_sizeof_headers): Adjust.
1226 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1227 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1228 * libcoff-in.h (coff_sizeof_headers): Adjust.
1229 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1230 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1231 * mmo.c (mmo_sizeof_headers): Adjust.
1232 * oasys.c (oasys_sizeof_headers): Adjust.
1233 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1234 * pef.c (bfd_pef_sizeof_headers): Adjust.
1235 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1236 * som.c (som_sizeof_headers): Adjust.
1237 * srec.c (srec_sizeof_headers): Adjust.
1238 * tekhex.c (tekhex_sizeof_headers): Adjust.
1239 * versados.c (versados_sizeof_headers): Adjust.
1240 * vms.c (vms_sizeof_headers): Adjust.
1241 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1242 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1243 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1244 * bfd-in2.h: Regenerate.
1245 * libbfd.h: Regenerate.
1246 * libcoff.h: Regenerate.
1248 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1250 * bfd-in2.h: Regenerate.
1251 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1252 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1253 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1254 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1255 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1256 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1257 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1258 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1259 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1260 R_ARM_LDC_SB_G2): New relocation types.
1261 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1262 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1264 (elf32_arm_howto_table_3): Delete; contents merged into
1265 elf32_arm_howto_table_2.
1266 (elf32_arm_howto_from_type): Adjust correspondingly.
1267 (elf32_arm_reloc_map): Extend with the above relocations.
1268 (calculate_group_reloc_mask): New function.
1269 (identify_add_or_sub): New function.
1270 (elf32_arm_final_link_relocate): Support for the above
1272 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1273 codes to correspond to the above relocations.
1275 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1277 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1278 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1279 (elf_m68k_plt_entry): Likewise.
1280 (elf_m68k_plt_info): New table.
1281 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1282 (ISAB_PLT_ENTRY_SIZE): ...this.
1283 (CFV4E_FLAG): Delete.
1284 (elf_cfv4e_plt0_entry): Rename to...
1285 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1286 for the second instruction too.
1287 (elf_cfv4e_plt_entry): Rename to...
1288 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1289 (elf_isab_plt_info): New table.
1290 (CPU32_FLAG): Delete.
1291 (PLT_CPU32_ENTRY_SIZE): Rename to...
1292 (CPU32_PLT_ENTRY_SIZE): ...this.
1293 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1294 style in-place addends.
1295 (elf_cpu32_plt_entry): Likewise.
1296 (elf_cpu32_plt_info): New table.
1297 (elf_m68k_link_hash_table): Add a plt_info field.
1298 (elf_m68k_link_hash_table_create): Initialize it.
1299 (elf_m68k_get_plt_info): New function.
1300 (elf_m68k_always_size_sections): Likewise.
1301 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1302 (elf_m68k_install_pc32): New function.
1303 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1304 elf_m68k_install_pc32.
1305 (elf_m68k_finish_dynamic_sections): Likewise.
1306 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1307 (elf_backend_always_size_sections): Define.
1309 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1311 * elflink.c (elf_link_add_object_symbols): Save and restore
1312 struct bfd_hash_table table, size and count fields for
1315 2006-06-12 Thiemo Seufer <ths@mips.com>
1317 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1318 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1319 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1320 Delete old comments.
1321 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1323 2006-06-12 Nick Clifton <nickc@redhat.com>
1326 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1327 about mismatched alignments to allow for the case where the common
1328 alignment has been deduced from the section alignment.
1329 * bfd.c (_bfd_default_error_handler): Update comment to explain
1330 why bfd and asection varargs are out of order. Explicitly catch
1331 and abort on NULL bfd and asection arguments.
1333 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1334 Thiemo Seufer <ths@mips.com>
1336 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1337 (STUB_ORI): New macro.
1338 (STUB_LI16U): Fix formatting.
1339 (MIPS_FUNCTION_STUB_SIZE): Delete.
1340 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1341 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1342 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1343 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1344 instead of MIPS_FUNCTION_STUB_SIZE.
1345 (count_section_dynsyms): New function, split out from
1346 _bfd_mips_elf_final_link.
1347 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1348 of the number of dynamic symbols needed and use it to set up
1349 function_stub_size. Use function_stub_size rather than
1350 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1351 Use 16-byte stubs for 0x10000 dynamic symbols.
1352 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1353 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1354 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1355 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1356 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1357 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1358 Use STUB_ORI rather than STUB_LI16U for big stubs.
1359 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1360 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1362 2006-06-09 David Ung <davidu@mips.com>
1364 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1365 calling relocations.
1367 2006-06-08 David Daney <ddaney@avtrex.com>
1369 * elfxx-mips.c (STUB_LI16): Removed.
1370 (STUB_LUI): New macro.
1371 (STUB_LI16U): Ditto.
1372 (STUB_LI16S): Ditto.
1373 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1374 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1375 MIPS_FUNCTION_STUB_SIZE.
1376 (_bfd_mips_elf_always_size_sections): Ditto.
1377 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1378 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1379 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1380 to allow larger symbol table indexes.
1382 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1384 * po/Make-in (pdf, ps): New dummy targets.
1386 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1388 * hash.c (bfd_hash_lookup): Correct stray line.
1390 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1391 (elfcore_grok_nto_status): Use long instead of pid_t.
1392 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1394 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1396 * po/Make-in (top_builddir): Define.
1398 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1400 * Makefile.am: Run "make dep-am".
1401 * Makefile.in: Regenerate.
1402 * config.in: Regenerate.
1404 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1405 H.J. Lu <hongjiu.lu@intel.com>
1408 * elflink.c (bfd_elf_final_link): Don't output section symbols
1409 for special ELF sections.
1411 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1413 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1414 instead of bfd_make_section*.
1415 * aix386-core.c: Likewise.
1416 * aix5ppc-core.c: Likewise.
1417 * aout-adobe.c: Likewise.
1418 * aoutf1.h: Likewise.
1419 * binary.c: Likewise.
1420 * cisco-core.c: Likewise.
1421 * coff-arm.c: Likewise.
1422 * coff-h8300.c: Likewise.
1424 * elf32-bfin.c: Likewise.
1425 * elf32-m32c.c: Likewise.
1426 * hppabsd-core.c: Likewise.
1427 * hpux-core.c: Likewise.
1428 * i386linux.c: Likewise.
1431 * irix-core.c: Likewise.
1432 * lynx-core.c: Likewise.
1433 * m68klinux.c: Likewise.
1434 * mach-o.c: Likewise.
1435 * netbsd-core.c: Likewise.
1436 * nlmcode.h: Likewise.
1437 * opncls.c: Likewise.
1438 * osf-core.c: Likewise.
1439 * peXXigen.c: Likewise.
1440 * ppcboot.c: Likewise.
1441 * ptrace-core.c: Likewise.
1442 * rs6000-core.c: Likewise.
1443 * sco5-core.c: Likewise.
1444 * sparclinux.c: Likewise.
1446 * sunos.c: Likewise.
1447 * trad-core.c: Likewise.
1448 * xcofflink.c: Likewise.
1451 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1453 * Makefile.am (INCLUDES): Use @INCINTL@.
1454 * acinclude.m4: Include new gettext macros.
1455 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1456 Manually substitute POFILES and GMOFILES.
1457 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1459 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1461 * bfd.c (bfd_emul_get_maxpagesize): New.
1462 (bfd_elf_set_pagesize): Likewise.
1463 (bfd_emul_set_maxpagesize): Likewise.
1464 (bfd_emul_get_commonpagesize): Likewise.
1465 (bfd_emul_set_commonpagesize): Likewise.
1466 * bfd-in2.h: Regenerated.
1468 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1469 (xvec_get_elf_backend_data): New.
1470 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1472 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1473 * elfxx-target.h (elfNN_bed): Likewise.
1475 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1476 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1477 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1478 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1479 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1480 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1481 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1482 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1483 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1484 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1485 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1486 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1488 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1489 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1491 * targets.c (bfd_find_target): Support NULL abfd.
1493 2006-05-30 Nick Clifton <nickc@redhat.com>
1495 * po/es.po: Updated Spanish translation.
1497 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1498 H.J. Lu <hongjiu.lu@intel.com>
1500 * elf.c (assign_file_positions_for_load_sections): Retrieve
1501 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1502 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1503 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1505 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1507 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1509 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1511 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1513 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1515 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1517 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1519 * elf.c (sym_is_global): Return a bfd_boolean.
1520 (ignore_section_sym): New function.
1521 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1522 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1523 bfd before using elf_section_syms.
1525 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1527 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1528 (sh*l*-*-netbsdelf*): Likewise.
1529 (sh-*-netbsdelf*): Likewise.
1530 (shl*-*-elf*): Likewise.
1531 (sh[1234]l*-*-elf*): Likewise.
1532 (sh3el*-*-elf*): Likewise.
1533 (shl*-*-kaos*): Likewise.
1534 (sh-*-elf*): Likewise.
1535 (sh[1234]*-elf*): Likewise.
1536 (sh-*-rtems*): Likewise.
1537 (sh-*-kaos*): Likewise.
1539 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1542 * config.bfd: Set want64 to true if 64bit bfd is used.
1543 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1544 (sh*l*-*-netbsdelf*): Likewise.
1545 (sh-*-netbsdelf*): Likewise.
1546 (shl*-*-elf*): Likewise.
1547 (sh[1234]l*-*-elf*): Likewise.
1548 (sh3el*-*-elf*): Likewise.
1549 (shl*-*-kaos*): Likewise.
1550 (sh-*-elf*): Likewise.
1551 (sh[1234]*-elf*): Likewise.
1552 (sh-*-rtems*): Likewise.
1553 (sh-*-kaos*): Likewise.
1555 2006-05-24 Paul Brook <paul@codesourcery.com>
1557 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1558 * elf32-arm.c (output_arch_syminfo): Define.
1559 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1560 elf32_arm_output_arch_local_syms): New functions.
1561 (elf_backend_output_arch_local_syms): Define.
1562 * elflink.c (bfd_elf_final_link): Call
1563 elf_backend_output_arch_local_syms.
1564 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1566 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1568 2006-05-24 Paul Brook <paul@codesourcery.com>
1570 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1571 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1572 elf32_arm_finish_dynamic_symbol): Use them.
1574 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1575 Randolph Chung <tausq@debian.org>
1577 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1578 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1579 Add handling for TLS relocations.
1580 (elf_hpp_reloc_final_type): Handle TLS relocs.
1581 * elf32-hppa.c: Add authors for cleanup and TLS support.
1582 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1583 (elf32_hppa_link_hash_entry): Add tls_type.
1584 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1585 (hppa_link_has_newfunc): Set tls_type.
1586 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1587 (hppa_stub_name): Use hh_name macro.
1588 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1589 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1591 (elf32_hppa_gc_sweep_hook): Likewise.
1592 (allocate_dynrelocs): Handle TLS relocs.
1593 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1594 relocs. Use hh_name macro.
1595 (dtpoff_base): New function.
1597 (elf32_hppa_optimized_tls_reloc): Likewise.
1598 (final_link_relocate): Handle TLS relocs.
1599 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1601 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1602 hh_name and eh_name macros.
1603 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1605 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1607 * archures.c: Add bfd_mach_avr6.
1608 * cpu-avr.c: Likewise.
1609 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1611 * libbfd.h: Regenerate.
1612 * bfd-in2.h:Regenerate.
1613 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1614 * elf32-avr.c: Add elf32-avr.h to include list.
1615 (elf32_avr_stub_hash_entry): New function.
1616 (elf32_avr_link_hash_table): New struct.
1617 (avr_link_hash_table): Likewise.
1618 (avr_stub_hash_entry): Likewise.
1619 (avr_stub_hash_lookup): New function.
1620 (stub_hash_newfunc): New function.
1621 (elf32_avr_link_hash_table_create): New function.
1622 (elf32_avr_link_hash_table_free): New function.
1623 (avr_get_stub_addr): New function.
1624 (debug_relax, debug_stubs): Add new global variables controlling
1625 debugging printout to stdout.
1626 (avr_pc_wrap_around): Change the type to bfd_vma.
1627 (avr_replace_call_ret_sequences): Add a new variable controling
1628 linkrelax optimizations.
1629 (avr_stub_is_required_for_16_bit_reloc): New function.
1630 (avr_final_link_relocate):
1631 Add linker hash table to parameter list. Use stub addr. if necessary.
1632 (elf32_avr_relocate_section):
1633 Add linker hashtable to parameter list of avr_final_link_relocate.
1634 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1635 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1636 (elf32_avr_relax_delete_bytes):
1637 Iterate over all sections of a bfd when adjusting relocs addends.
1638 (elf32_avr_relax_section):
1639 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1641 (avr_stub_name): New function.
1642 (avr_get_stub_entry): New function.
1643 (avr_add_stub): New function.
1644 (avr_build_one_stub): New function.
1645 (avr_size_one_stub): New function.
1646 (elf32_avr_setup_params): New function.
1647 (elf32_avr_setup_section_lists): New function.
1648 (get_local_syms): New function.
1649 (elf32_avr_size_stubs): New function.
1650 (bfd_elf32_bfd_link_hash_table_create): New function.
1651 (bfd_elf32_bfd_link_hash_table_free): New function.
1653 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1657 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1658 update CIE/FDE length. Don't pad to the section alignment.
1660 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1662 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1663 deteted entries in .eh_frame section.
1665 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1667 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1668 instead of _GLOBAL_OFFSET_TABLE_.
1669 (bfin_relocate_section): Ditto.
1670 (_bfin_create_got_section): Ditto.
1671 (elf32_bfinfdpic_create_dynamic_sections): Use
1672 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1673 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1675 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1677 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1678 function syms over other syms.
1680 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1682 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1684 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1685 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1686 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1687 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1688 Use MIPS_ELF_READONLY_SECTION.
1689 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1690 creating DT_TEXTREL.
1691 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1692 if no text relocations were generated.
1694 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1696 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1698 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1700 * elf.c (elf_fake_sections): Formatting.
1701 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1702 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1703 section alignment to increase p_align for PT_LOAD.
1704 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1705 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1706 other than PT_LOAD, and PT_NOTE in core.
1708 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1710 * elf.c (assign_file_positions_for_segments): Split into..
1711 (assign_file_positions_for_load_sections): ..this, and..
1712 (assign_file_positions_for_non_load_sections): ..this new function,..
1713 (assign_file_positions_except_relocs): ..writing program headers here.
1715 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1717 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1718 non-load sections if they have relocs.
1720 2006-05-15 Paul Brook <paul@codesourcery.com>
1722 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1723 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1724 Check symbol name is of specified type.
1725 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1726 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1727 bfd_is_arm_special_symbol_name.
1728 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1729 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1730 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1731 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1732 (bfd_is_arm_special_symbol_name): Add prototype.
1733 * bfd-in2.h: Regenerate.
1735 2006-05-15 David Heine <dlheine@tensilica.com>
1736 Bob Wilson <bob.wilson@acm.org>
1738 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1739 undefined opcode. Clean up assertions.
1740 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1741 Factor most of the code into separate functions....
1742 (can_narrow_instruction, can_widen_instruction): New.
1743 (prev_instr_is_a_loop): New.
1744 (compute_ebb_proposed_actions): Combine error handling code for
1745 decode errors. Replace call to insn_decode_len with inline code.
1746 Use can_narrow_instruction and can_widen_instruction. Handle errors
1747 from call to xtensa_opcode_is_loop.
1748 (relax_section): Adjust calls to narrow_instruction and
1751 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1754 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1757 2006-05-11 Michael Matz <matz@suse.de>
1759 * elflink.c (match_group_member): Correctly iterate group
1762 2006-05-11 Paul Brook <paul@codesourcery.com>
1764 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1765 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1766 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1768 * bfd-in2.h: Regenerate.
1769 * libbfd.h: Regenerate.
1770 * libcoff.h: Regenerate.
1772 2006-05-11 Mike Bland <mbland@google.com>
1774 * elf.c (_bfd_elf_init_private_section_data): Don't change
1775 section type if already set.
1777 2006-05-10 Nick Clifton <nickc@redhat.com>
1780 * elfcode.h (valid_section_index_p): New function: Checks for a
1781 valid section index. Allows indicies in the range SHN_LOPROC to
1783 (elf_object_p): Use valid_section_index_p.
1785 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1787 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1788 ARM_SECREL): Mark WinCE versions of these relocs as partial
1790 (coff_arm_relocate_section): Adjust addend for WinCE.
1792 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1795 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1797 2006-05-09 Nick Clifton <nickc@redhat.com>
1799 * coffcode.h (coff_write_relocs): Produce an error message if a an
1800 out-of-range symbol index is detected in a reloc.
1802 2006-05-09 Ben Elliston <bje@au.ibm.com>
1804 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1805 local variable `dynobj'.
1807 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1809 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1810 of the bfd's sections for the reloc-addend adjustments.
1812 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1814 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1815 (elf_s390_relocate_section): Add code to do the GD->LE and
1816 LD->LE TLS linker optimizations if a brasl instruction is used
1817 for the __tls_get_offset function call.
1818 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1820 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1822 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1823 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1824 the .toc and referenced by a TLS code sequence.
1825 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1826 .toc is the first section in a file.
1828 2006-05-04 Andreas Schwab <schwab@suse.de>
1830 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1831 regs instead of an array of int.
1832 (struct external_solaris_bcp_core): Likewise.
1833 (swapcore_sun3): Use offsetof instead of computing the offset
1835 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1836 (swapcore_solaris_bcp): Likewise.
1838 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1840 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1843 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1845 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1848 2006-05-04 Ben Elliston <bje@au.ibm.com>
1850 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1852 * cofflink.c (process_embedded_commands): Remove unused local
1853 variables `had_read' and `had_shared'.
1854 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1856 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1858 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1860 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1861 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1862 (bfd_und_symbol, bfd_ind_symbol): Delete.
1863 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1865 (STD_SECTION): Adjust.
1866 (_bfd_generic_new_section_hook): New function, extracted from..
1867 (bfd_section_init): ..here.
1868 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1869 und and ind sections.
1870 * elf.c (_bfd_elf_large_com_section): Adjust.
1871 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1872 * pdp11.c (new_section_hook): Likewise.
1873 * coffcode.h (coff_new_section_hook): Likewise.
1874 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1875 * elf.c (_bfd_elf_new_section_hook): Likewise.
1876 * vms.c (vms_new_section_hook): Likwise.
1877 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1879 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1880 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1881 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1882 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1883 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1884 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1885 * ieee.c (ieee_new_section_hook): Likewise. Call
1886 _bfd_generic_new_section_hook too.
1887 * mmo.c (mmo_new_section_hook): Likewise.
1888 * oasys.c (oasys_new_section_hook): Likewise.
1889 * som.c (som_new_section_hook): Likewise.
1890 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1891 * bfd-in2.h: Regenerate.
1892 * libbfd.h: Regenerate.
1894 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1896 * hash.c (DEFAULT_SIZE): Revert last change.
1897 (higher_prime_number): Correct test for no larger prime. Don't
1898 abort on error, instead return 0. Depopulate primes[].
1899 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1901 2006-05-02 Paul Brook <paul@codesourcery.com>
1903 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1906 2006-05-02 Ben Elliston <bje@au.ibm.com>
1908 * archive.c (bfd_generic_archive_p): Remove unused local variable
1910 * dwarf2.c (decode_line_info): Remove unused local variable
1912 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1914 * tekhex.c (tekhex_write_object_contents): Remove unused local
1915 variable `bytes_written'.
1916 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1917 variable `r_addend'.
1918 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1919 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1920 (_bfd_ns32k_relocate_contents): Remove break after return.
1921 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1923 2006-05-02 Nick Clifton <nickc@redhat.com>
1925 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1926 in order to avoid conflicts with the global DEBUG define.
1928 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1930 * dwarf2.c: Formatting.
1931 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1932 output section check.
1933 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1934 * elf32-m32c.c: Similarly.
1935 * elf32-ppc.c: Similarly.
1936 * elf32-v850.c: Similarly.
1937 * nlm32-sparc.c: Similarly.
1938 * elfcode.h: Similarly.
1939 (elf_symbol_flags): Delete.
1940 * elflink.c (elf_link_input_bfd): Comment typo.
1942 2006-05-01 DJ Delorie <dj@redhat.com>
1944 * bfd-in.h (bfd_hash_table): Add count field.
1945 * bfd-in2.h: Regenerate.
1946 * hash.c (higher_prime_number): New.
1947 (bfd_hash_table_inint_n): Init count field.
1948 (bfd_hash_lookup): Grow table as needed.
1950 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1953 * tekhex.c (getvalue): Change return type to bfd_boolean and
1954 add the new parameter. Return false if the unexpected character
1957 (first_phase): Change return type to bfd_boolean and return
1958 false if the unexpected character is found. Replace abort
1959 with returning false.
1960 (pass_over): Change return type to bfd_boolean and the type of
1961 the second argument to bfd_boolean (*) (bfd *, int, char *).
1962 Return false if FUNC returns false.
1963 (tekhex_object_p): Return NULL if pass_over fails.
1965 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1967 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1969 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1972 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1973 and flags if its BFD flags have been set.
1974 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1975 section type from input if it has been set to something
1978 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1981 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1984 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1985 abfd->sections is NULL.
1986 (elf32_arm_bfd_free_cached_info): New.
1987 (bfd_elf32_bfd_free_cached_info): Defined.
1989 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1990 to _bfd_free_cached_info.
1992 * libbfd-in.h (_bfd_free_cached_info): New.
1993 * libbfd: Regenerated.
1995 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1996 (_bfd_free_cached_info): New.
1998 2006-04-21 Alan Modra <amodra@bigpond.net.au>
2000 * elf.c (assign_file_positions_except_relocs): Move code setting
2001 file position of non-loaded sections..
2002 (assign_file_positions_for_segments): ..to here.
2004 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2007 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2008 applications. Issue an error on sections we don't know how
2011 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2013 * Makefile.am: Run "make dep-am".
2014 * Makefile.in: Regenerate.
2016 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2018 * warning.m4 (--enable-werror): Format help message.
2019 (--enable-build-warnings): Likewise.
2020 * configure: Regenerate.
2022 2006-04-18 Nick Clifton <nickc@redhat.com>
2025 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2026 fields to still be handled as ELF files.
2028 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2030 * po/SRC-POTFILES.in: Regenerated.
2032 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2034 * configure.in: Update version to 2.17.50.
2035 * configure: Regenerated.
2037 2006-04-14 David Heine <dlheine@tensilica.com>
2039 * elf32-xtensa.c (build_reloc_opcodes): New.
2040 (compute_text_actions): Use it to decode opcodes outside inner loop.
2041 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2042 it is set, use it to get the opcodes for relocations.
2043 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2045 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2048 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2049 (GOT_TLS_IE_IE): Likewise.
2050 (GOT_TLS_IE_GD): Likewise.
2051 (GOT_TLS_IE_MASK): Likewise.
2052 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2053 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2055 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2056 are set, treat tls_type as GOT_TLS_IE_BOTH.
2057 (elf_i386_relocate_section): Likewise.
2059 2006-04-07 Randolph Chung <tausq@debian.org>
2061 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2062 (elf64_hppa_grok_psinfo): Likewise.
2063 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2065 2006-04-06 DJ Delorie <dj@redhat.com>
2067 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2068 each plt entry we create.
2070 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2072 * po/Make-in: Add install-html target.
2073 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2074 htmldir. Add install-html and install-html-recursive targets.
2075 * Makefile.in: Regenerate.
2076 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2077 * configure: Regenerate.
2079 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2081 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2082 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2085 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2087 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2090 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2091 James E Wilson <wilson@specifixinc.com>
2094 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2095 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2097 (elfNN_ia64_link_hash_entry): Likewise.
2098 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2100 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2102 (elfNN_ia64_hash_hide_symbol): Likewise.
2103 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2104 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2105 (elfNN_ia64_global_dyn_info_free): New function.
2106 (elfNN_ia64_local_dyn_info_free): Likewise.
2107 (elfNN_ia64_hash_table_free): Free local and global
2108 elfNN_ia64_dyn_sym_info.
2109 (addend_compare): New function.
2110 (sort_dyn_sym_info): Likewise.
2111 (get_dyn_sym_info): Updated to use binary search for addend.
2112 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2113 relocation arrays first.
2115 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2117 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2120 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2123 * elflink.c (check_dynsym): New.
2124 (elf_link_output_extsym): Use it.
2125 (bfd_elf_final_link): Likewise.
2127 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2130 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2131 symbol from the dynamic definition with the default version if
2132 its type and the type of existing regular definition mismatch.
2134 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2135 Daniel Jacobowitz <dan@codesourcery.com>
2137 * config.bfd (sparc-*-vxworks*): New stanza.
2138 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2139 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2140 * configure: Regenerate.
2141 * elf32-sparc.c: Include elf-vxworks.h.
2142 (elf32_sparc_vxworks_link_hash_table_create: New.
2143 (elf32_sparc_vxworks_final_write_processing): New.
2144 (TARGET_BIG_SYM): Override for VxWorks.
2145 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2146 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2147 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2148 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2149 (elf_backend_link_output_symbol_hook): Likewise.
2150 (elf_backend_emit_relocs): Likewise.
2151 (elf_backend_final_write_processing, elf32_bed): Likewise.
2152 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2153 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2154 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2155 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2156 build_plt_entry here.
2157 (create_got_section): Initialize sgotplt for VxWorks.
2158 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2159 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2160 Call elf_vxworks_create_dynamic_sections for VxWorks.
2161 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2162 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2163 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2164 for VxWorks. Check for the .got.plt section.
2165 (sparc_vxworks_build_plt_entry): New function.
2166 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2167 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2168 absolute on VxWorks.
2169 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2170 and DT_PLTGOT on VxWorks.
2171 (sparc_vxworks_finish_exec_plt): New.
2172 (sparc_vxworks_finish_shared_plt): New.
2173 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2174 Use plt_header_size and plt_entry_size.
2175 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2176 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2177 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2178 (elf32-sparc.lo): Likewise.
2179 * Makefile.in: Regenerate.
2180 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2181 (_bfd_target_vector): Add a pointer to it.
2183 2006-03-30 Ben Elliston <bje@au.ibm.com>
2186 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2187 special section number that exceeds the number of ELF sections
2188 (eg. SHN_MIPS_SCOMMON).
2190 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2192 * elfxx-mips.c (mips_got_entry): Add more commentary.
2193 (mips_elf_local_got_index): Use the hash table entry to record
2194 the GOT index of forced-local symbols.
2195 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2196 in either the hash table entry or the mips_got_entry, not both.
2197 Add more commentary.
2198 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2199 mips_elf_initialize_tls_index.
2201 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2203 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2204 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2205 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2206 bfin_areloc_howto_table): Delete. All
2207 uses deleted as well.
2208 (bfin_reloc_map): Delete all stack relocs.
2209 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2210 bfin_reloc_type_lookup): Don't support them.
2211 (bfin_relocate_section): Don't try to handle them.
2213 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2214 * configure.in: Likewise.
2215 * configure: Regenerate.
2216 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2217 (BFIN_RELOC_MAX): Now 0x21.
2218 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2219 (bfd_elf32_bfinfdpic_vec): Declare.
2220 (IS_FDPIC): New macro.
2221 (struct bfinfdpic_elf_link_hash_table): New struct.
2222 (bfinfdpic_hash_table, bfinfdpic_got_section,
2223 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2224 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2225 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2226 bfinfdpic_plt_initial_offset): Accessor macros for it.
2227 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2228 (struct bfinfdpic_relocs_info): New struct.
2229 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2230 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2231 DEFAULT_STACK_SIZE): New macros.
2232 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2233 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2234 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2235 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2236 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2237 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2238 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2239 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2240 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2241 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2242 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2243 _bfinfdpic_resolve_final_relocs_info,
2244 elf32_bfinfdpic_size_dynamic_sections,
2245 elf32_bfinfdpic_always_size_sections,
2246 elf32_bfinfdpic_modify_segment_map,
2247 _bfinfdpic_count_got_plt_entries,
2248 elf32_bfinfdpic_finish_dynamic_sections,
2249 elf32_bfinfdpic_adjust_dynamic_symbol,
2250 elf32_bfinfdpic_finish_dynamic_symbol,
2251 elf32_bfinfdpic_elf_use_relative_eh_frame,
2252 elf32_bfinfdpic_elf_encode_eh_address,
2253 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2254 elf32_bfinfdpic_copy_private_bfd_data,
2255 (struct _bfinfdpic_dynamic_got_info,
2256 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2257 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2258 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2259 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2260 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2261 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2262 bfd_elf32_bfd_copy_private_bfd_data,
2263 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2264 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2265 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2266 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2267 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2268 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2269 elf_backend_omit_section_dynsym): Redefine these macros and include
2270 "elf32-target.h" again to create the elf32-bfinfdpic target.
2271 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2272 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2273 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2274 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2275 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2276 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2277 BFD_RELOC_BFIN_GOTOFFLO): New.
2278 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2279 (_bfd_target_vector): Add it.
2280 * bfd-in2.h: Regenerate.
2281 * libbfd.h: Regenerate.
2283 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2285 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2286 incompatible. Likewise MAC and EMAC code.
2287 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2288 bfd_get_compatible to set the new bfd architecture. Rely on it
2289 to detect incompatibilities.
2291 2006-03-23 Michael Matz <matz@suse.de>
2293 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2294 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2295 BFD_RELOC_X86_64_PLTOFF64.
2296 * bfd-in2.h: Regenerated.
2297 * libbfd.h: Regenerated.
2298 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2299 Add howtos for above relocs.
2300 (x86_64_reloc_map): Add mappings for new relocs.
2301 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2302 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2303 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2305 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2306 elf64_x86_64_check_relocs for the new relocs.
2307 (elf64_x86_64_relocate_section): Handle new relocs.
2309 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2311 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2312 rel->r_addend is zero.
2314 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2316 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2319 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2320 Daniel Jacobowitz <dan@codesourcery.com>
2321 Phil Edwards <phil@codesourcery.com>
2322 Zack Weinberg <zack@codesourcery.com>
2323 Mark Mitchell <mark@codesourcery.com>
2324 Nathan Sidwell <nathan@codesourcery.com>
2326 * bfd-in2.h: Regenerate.
2327 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2328 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2329 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2330 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2331 (bfd_elf32_littlemips_vec): Likewise.
2332 (bfd_elf32_nbigmips_vec): Likewise.
2333 (bfd_elf32_nlittlemips_vec): Likewise.
2334 (bfd_elf32_ntradbigmips_vec): Likewise.
2335 (bfd_elf32_ntradlittlemips_vec): Likewise.
2336 (bfd_elf32_tradbigmips_vec): Likewise.
2337 (bfd_elf32_tradlittlemips_vec): Likewise.
2338 (bfd_elf64_bigmips_vec): Likewise.
2339 (bfd_elf64_littlemips_vec): Likewise.
2340 (bfd_elf64_tradbigmips_vec): Likewise.
2341 (bfd_elf64_tradlittlemips_vec): Likewise.
2342 * elf32-mips.c: Include elf-vxworks.h.
2343 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2344 instead of calling mips_elf32_rtype_to_howto directly.
2345 (mips_vxworks_copy_howto_rela): New reloc howto.
2346 (mips_vxworks_jump_slot_howto_rela): Likewise.
2347 (mips_vxworks_bfd_reloc_type_lookup): New function.
2348 (mips_vxworks_rtype_to_howto): Likewise.
2349 (mips_vxworks_final_write_processing): Likewise.
2350 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2351 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2352 (elf_backend_want_got_plt): Likewise.
2353 (elf_backend_want_plt_sym): Likewise.
2354 (elf_backend_got_symbol_offset): Likewise.
2355 (elf_backend_want_dynbss): Likewise.
2356 (elf_backend_may_use_rel_p): Likewise.
2357 (elf_backend_may_use_rela_p): Likewise.
2358 (elf_backend_default_use_rela_p): Likewise.
2359 (elf_backend_got_header_size: Likewise.
2360 (elf_backend_plt_readonly): Likewise.
2361 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2362 (elf_backend_mips_rtype_to_howto): Likewise.
2363 (elf_backend_adjust_dynamic_symbol): Likewise.
2364 (elf_backend_finish_dynamic_symbol): Likewise.
2365 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2366 (elf_backend_add_symbol_hook): Likewise.
2367 (elf_backend_link_output_symbol_hook): Likewise.
2368 (elf_backend_emit_relocs): Likewise.
2369 (elf_backend_final_write_processing: Likewise.
2370 (elf_backend_additional_program_headers): Likewise.
2371 (elf_backend_modify_segment_map): Likewise.
2372 (elf_backend_symbol_processing): Likewise.
2373 * elfxx-mips.c: Include elf-vxworks.h.
2374 (mips_elf_link_hash_entry): Add is_relocation_target and
2375 is_branch_target fields.
2376 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2377 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2378 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2379 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2380 Return 3 for VxWorks.
2381 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2382 mips_elf_link_hash_table. Return 0 for VxWorks.
2383 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2384 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2385 (mips_vxworks_exec_plt0_entry): New variable.
2386 (mips_vxworks_exec_plt_entry): Likewise.
2387 (mips_vxworks_shared_plt0_entry): Likewise.
2388 (mips_vxworks_shared_plt_entry): Likewise.
2389 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2390 (mips_elf_rel_dyn_section): Change the bfd argument to a
2391 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2392 the name of the section.
2393 (mips_elf_initialize_tls_slots): Update the call to
2394 mips_elf_rel_dyn_section.
2395 (mips_elf_gotplt_index): New function.
2396 (mips_elf_local_got_index): Add an input_section argument.
2397 Update the call to mips_elf_create_local_got_entry.
2398 (mips_elf_got_page): Likewise.
2399 (mips_elf_got16_entry): Likewise.
2400 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2401 arguments. Create dynamic relocations for each entry on VxWorks.
2402 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2403 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2404 and MIPS_RESERVED_GOTNO.
2405 (mips_elf_create_got_section): Update the uses of
2406 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2407 (is_gott_symbol): New function.
2408 (mips_elf_calculate_relocation): Use a dynobj local variable.
2409 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2410 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2411 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2412 relocations on VxWorks. Add dynamic relocations for references
2413 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2414 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2415 in VxWorks executables.
2416 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2417 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2418 Don't allocate a null entry on VxWorks.
2419 (mips_elf_create_dynamic_relocation): Update the call to
2420 mips_elf_rel_dyn_section. Use absolute rather than relative
2421 relocations for VxWorks, and make them RELA rather than REL.
2422 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2423 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2424 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2425 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2426 Call elf_vxworks_create_dynamic_sections for VxWorks and
2427 initialize the plt_header_size and plt_entry_size fields.
2428 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2429 used in VxWorks executables. Don't allocate dynamic relocations
2430 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2431 Set is_relocation_target for each symbol referenced by a relocation.
2432 Allocate .rela.dyn entries for relocations against the special
2433 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2434 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2435 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2436 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2437 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2438 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2439 relocations. Don't set no_fn_stub on VxWorks.
2440 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2441 mips_elf_allocate_dynamic_relocations.
2442 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2443 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2444 entries for VxWorks, and do not create multiple GOTs.
2445 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2446 Handle .got specially for VxWorks. Update the uses of
2447 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2448 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2449 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2450 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2451 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2452 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2453 (mips_vxworks_finish_exec_plt): Likewise.
2454 (mips_vxworks_finish_shared_plt): Likewise.
2455 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2456 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2457 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2458 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2459 and mips_elf_rel_dyn_section. Use a different GOT header for
2460 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2461 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2462 mips_elf_link_hash_table fields.
2463 (_bfd_mips_vxworks_link_hash_table_create): New function.
2464 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2465 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2466 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2467 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2468 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2469 * libbfd.h: Regenerate.
2470 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2471 (elf32-mips.lo): Likewise.
2472 * Makefile.in: Regenerate.
2473 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2474 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2475 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2476 (_bfd_target_vector): Add entries for them.
2478 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2480 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2481 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2482 (elf_backend_special_sections): Remove #undef.
2484 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2486 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2487 for undefined weak symbols.
2489 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2492 * elflink.c (bfd_elf_final_link): Remove
2493 bed->elf_backend_emit_relocs from emit_relocs.
2495 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2497 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2498 first relocation to the second when relaxing TLS GD to LE;
2499 zero it out when relaxing to IE.
2501 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2504 * elflink.c (elf_link_add_object_symbols): Save and restore
2505 warning sym's linked sym.
2507 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2510 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2511 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2512 hash_table -> htab. Formatting. Save entire symbol table
2513 before loading as-needed syms, and restore afterwards if lib not
2514 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2515 name. Free some buffers earlier.
2516 * bfd-in.h (struct bfd_hash_table): Add entsize.
2517 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2518 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2519 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2521 (bfd_hash_table_init): Add param, adjust calls.
2522 * aoutx.h: Adjust all hash_table_init functions and calls.
2524 * coff-arm.c: Likewise.
2525 * coff-h8300.c: Likewise.
2526 * coff-ppc.c: Likewise.
2527 * cofflink.c: Likewise.
2528 * ecoff.c: Likewise.
2529 * ecofflink.c: Likewise.
2530 * elf-m10300.c: Likewise.
2531 * elf-strtab.c: Likewise.
2533 * elf32-arm.c: Likewise.
2534 * elf32-bfin.c: Likewise.
2535 * elf32-cris.c: Likewise.
2536 * elf32-frv.c: Likewise.
2537 * elf32-hppa.c: Likewise.
2538 * elf32-i386.c: Likewise.
2539 * elf32-m32r.c: Likewise.
2540 * elf32-m68hc1x.c: Likewise.
2541 * elf32-m68k.c: Likewise.
2542 * elf32-ppc.c: Likewise.
2543 * elf32-s390.c: Likewise.
2544 * elf32-sh.c: Likewise.
2545 * elf32-vax.c: Likewise.
2546 * elf64-alpha.c: Likewise.
2547 * elf64-hppa.c: Likewise.
2548 * elf64-ppc.c: Likewise.
2549 * elf64-s390.c: Likewise.
2550 * elf64-sh64.c: Likewise.
2551 * elf64-x86-64.c: Likewise.
2552 * elfxx-ia64.c: Likewise.
2553 * elfxx-mips.c: Likewise.
2554 * elfxx-sparc.c: Likewise.
2555 * i386linux.c: Likewise.
2556 * libaout.h: Likewise.
2557 * libbfd-in.h: Likewise.
2558 * libcoff-in.h: Likewise.
2559 * linker.c: Likewise.
2560 * m68klinux.c: Likewise.
2561 * merge.c: Likewise.
2562 * opncls.c: Likewise.
2563 * pdp11.c: Likewise.
2564 * sparclinux.c: Likewise.
2565 * stabs.c: Likewise.
2566 * sunos.c: Likewise.
2568 * xcofflink.c: Likewise.
2569 * section.c (struct section_hash_entry): Move to..
2570 * libbfd-in.h: ..here.
2571 * Makefile.am: Run "make dep-am"
2572 * Makefile.in: Regenerate.
2573 * bfd-in2.h: Regenerate.
2574 * libbfd.h: Regenerate.
2575 * libcoff.h: Regenerate.
2577 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2579 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2580 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2581 last change to REL32 relocs so that they are counted as
2582 possibly dynamic as per REL24 and REL14.
2584 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2586 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2589 2006-03-15 Ben Elliston <bje@au.ibm.com>
2591 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2592 in_list elements, not just the first.
2594 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2596 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2598 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2599 for final links too.
2601 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2603 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2605 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2608 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2610 2006-03-10 Paul Brook <paul@codesourcery.com>
2612 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2613 (elf32_arm_print_private_bfd_data): Ditto.
2615 2006-03-09 Paul Brook <paul@codesourcery.com>
2617 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2620 2006-03-09 Khem Raj <khem@mvista.com>
2622 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2625 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2627 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2629 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2630 Daniel Jacobowitz <dan@codesourcery.com>
2631 Zack Weinberg <zack@codesourcery.com>
2632 Nathan Sidwell <nathan@codesourcery.com>
2633 Paul Brook <paul@codesourcery.com>
2634 Ricardo Anguiano <anguiano@codesourcery.com>
2635 Phil Edwards <phil@codesourcery.com>
2637 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2638 (bfd_elf32_bigarm_symbian_vec): Likewise.
2639 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2640 (bfd_elf32_littlearm_vec): Likewise.
2641 (bfd_elf32_littlearm_symbian_vec): Likewise.
2642 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2643 * configure: Regenerate.
2644 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2645 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2646 (elf32_arm_vxworks_bed): Add forward declaration.
2647 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2648 (elf32_arm_vxworks_exec_plt0_entry): New table.
2649 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2650 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2651 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2652 (reloc_section_p): New function.
2653 (create_got_section): Use RELOC_SECTION.
2654 (elf32_arm_create_dynamic_sections): Likewise. Call
2655 elf_vxworks_create_dynamic_sections for VxWorks targets.
2656 Choose between the two possible values of plt_header_size
2658 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2659 (elf32_arm_abs12_reloc): New function.
2660 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2661 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2662 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2663 r_addend fields of relocs. On rela targets, skip any code that
2664 adjusts in-place addends. When using _bfd_link_final_relocate
2665 to perform a final relocation, pass rel->r_addend as the addend
2667 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2668 object, ignore flags that are not standard on VxWorks.
2669 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2670 relocs on VxWorks. Use reloc_section_p.
2671 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2672 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2673 .rela.plt.unloaded relocs on VxWorks targets.
2674 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2675 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2676 instead of DT_REL* tags on RELA targets.
2677 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2678 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2679 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2680 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2681 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2682 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2683 Correct the .rela.plt.unreloaded symbol indexes.
2684 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2685 hook on VxWorks targets.
2686 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2687 Minor formatting tweak.
2688 (elf32_arm_vxworks_final_write_processing): New function.
2689 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2691 (elf_backend_final_write_processing): Likewise.
2692 (elf_backend_emit_relocs): Likewise.
2693 (elf_backend_want_plt_sym): Likewise.
2694 (ELF_MAXPAGESIZE): Likewise.
2695 (elf_backend_may_use_rel_p): Minor formatting tweak.
2696 (elf_backend_may_use_rela_p): Likewise.
2697 (elf_backend_default_use_rela_p): Likewise.
2698 (elf_backend_rela_normal): Likewise.
2699 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2701 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2703 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2704 New. Adjust other variants.
2705 (bfd_default_scan): Update.
2706 * bfd-in2.h: Rebuilt.
2707 * cpu-m68k.c: Adjust.
2708 (bfd_m68k_compatible): New. Use it for architectures.
2709 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2710 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2712 (elf32_m68k_print_private_bfd_data): Adjust.
2713 * ieee.c (ieee_write_processor): Adjust.
2715 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2717 * dwarf2.c: Formatting.
2718 (add_line_info): Remove outer loop.
2720 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2721 Alan Modra <amodra@bigpond.net.au>
2724 * dwarf2.c (loadable_section): New struct.
2725 (dwarf2_debug): Add loadable_section_count and
2727 (new_line_sorts_after): New.
2728 (add_line_info): Use new_line_sorts_after to compare line
2730 (check_function_name): Removed.
2731 (unset_sections): New.
2732 (place_sections): New.
2733 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2734 and unset_sections on relocatable files.
2735 (_bfd_dwarf2_find_line): Likewise.
2737 2006-03-03 Nick Clifton <nickc@redhat.com>
2739 * cpu-avr.c: Update to ISO-C90 formatting.
2740 * elf32-avr.c: Likewise.
2742 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2744 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2746 (bfd_elf_avr_final_write_processing): Set
2747 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2748 (elf32_avr_relax_section): New function.
2749 (elf32_avr_relax_delete_bytes): New function.
2750 (elf32_avr_get_relocated_section_contents): New function.
2751 (avr_pc_wrap_around): New function.
2752 (avr_relative_distance_considering_wrap_around): New function.
2753 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2754 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2755 * libbfd.h: Regenerate.
2756 * bfd-in2.h: Regenerate.
2758 2006-03-02 DJ Delorie <dj@redhat.com>
2760 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2763 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2765 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2766 bfd_elf32_powerpc_vxworks_vec.
2768 2006-03-02 Nick Clifton <nickc@redhat.com>
2770 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2772 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2774 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2775 elf_vxworks_create_dynamic_sections.
2776 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2778 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2779 elf_vxworks_create_dynamic_sections.
2780 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2782 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2783 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2785 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2787 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2788 (elf_backend_link_output_symbol_hook): Use
2789 elf_vxworks_link_output_symbol_hook instead.
2790 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2791 (elf_backend_link_output_symbol_hook): Use
2792 elf_vxworks_link_output_symbol_hook instead.
2793 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2794 same interface as elf_backend_link_output_symbol_hook.
2795 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2796 prototype accordingly.
2798 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2800 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2801 (ppc_elf_link_hash_table): Replace old_got and new_got with
2802 plt_type and can_use_new_plt.
2803 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2804 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2805 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2806 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2807 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2808 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2809 this function should not be called for VxWorks targets.
2810 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2811 (allocate_got): Likewise. Rearrange so that max_before_header
2812 is only used for PLT_OLD and PLT_NEW.
2813 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2814 (ppc_elf_size_dynamic_sections): Likewise.
2815 (ppc_elf_relax_section): Likewise.
2816 (ppc_elf_relocate_section): Likewise.
2817 (ppc_elf_finish_dynamic_symbol): Likewise.
2818 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2820 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2822 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2823 (elf_i386_link_hash_table_create): Initialize it.
2824 (elf_i386_compute_jump_table_size): Use it instead of
2825 srelplt->reloc_count.
2826 (allocate_dynrelocs): Likewise.
2827 (elf_i386_size_dynamic_sections): Likewise.
2828 (elf_i386_relocate_section): Likewise.
2830 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2832 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2833 (_bfd_elf_write_section_eh_frame): Likewise.
2835 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2837 * po/Make-in: Add html target.
2839 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2841 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2842 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2843 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2844 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2845 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2846 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2847 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2848 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2849 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2850 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2851 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2852 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2853 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2854 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2855 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2856 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2857 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2858 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2859 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2860 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2861 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2863 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2865 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2866 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2867 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2868 * elf32-frv.c (_frv_create_got_section): Likewise.
2869 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2870 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2871 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2872 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2873 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2874 (elf_i386_link_hash_table_create): Don't initialize them.
2875 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2877 (elf_i386_finish_dynamic_symbol): Likewise.
2878 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2879 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2880 (ppc_elf_finish_dynamic_symbol): Likewise.
2882 2006-02-24 DJ Delorie <dj@redhat.com>
2884 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2885 (m32c_elf_relocate_section): Don't relocate them.
2886 (compare_reloc): New.
2887 (relax_reloc): Remove.
2888 (m32c_offset_for_reloc): New.
2889 (m16c_addr_encodings): New.
2890 (m16c_jmpaddr_encodings): New.
2891 (m32c_addr_encodings): New.
2892 (m32c_elf_relax_section): Relax jumps and address displacements.
2893 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2896 * reloc.c: Add m32c relax relocs.
2897 * libbfd.h: Regenerate.
2898 * bfd-in2.h: Regenerate.
2900 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2903 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2904 (_bfd_elf_link_hash_fixup_symbol): New.
2906 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2907 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2910 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2912 * elfxx-target.h (elf_backend_fixup_symbol): New.
2913 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2915 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2917 * cpu-ia64-opc.c (ins_immu5b): New.
2918 (ext_immu5b): Likewise.
2919 (elf64_ia64_operands): Add IMMU5b.
2921 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2924 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2926 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2927 * elf32-i386.c (allocate_dynrelocs): Likewise.
2928 * elf32-s390.c (allocate_dynrelocs): Likewise.
2929 * elf32-sh.c (allocate_dynrelocs): Likewise.
2930 * elf64-s390.c (allocate_dynrelocs): Likewise.
2931 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2932 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2933 on undef weak with non-default visibility too.
2934 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2936 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2938 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2939 error, instead call _exit.
2940 (_bfd_abort): Call _exit not xexit.
2942 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2944 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2946 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2948 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2949 Anil Paranjape <anilp1@kpitcummins.com>
2950 Shilin Shakti <shilins@kpitcummins.com>
2952 * Makefile.am: Add xc16x related entry
2953 * Makefile.in: Regenerate
2954 * archures.c: Add bfd_xc16x_arch
2955 * bfd-in2.h: Regenerate
2956 * config.bfd: Add xc16x-*-elf
2957 * configure.in: Add bfd_elf32_xc16x_vec
2958 * configure: Regenerate.
2959 * targets.c: Added xc16x related information
2960 * cpu-xc16x.c: New file
2961 * reloc.c: Add new relocations specific to xc16x:
2962 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2964 * elf32-xc16x.c: New file.
2966 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2968 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2969 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2971 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2974 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2976 (ppc64_elf_relocate_section): Check output reloc section size.
2977 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2979 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2982 * elf.c (get_segment_type): New function.
2983 (_bfd_elf_print_private_bfd_data): Use it.
2984 (print_segment_map): New function.
2985 (assign_file_positions_for_segments): Call print_segment_map
2986 when there are not enough room for program headers.
2988 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2990 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2991 traditional MIPS ELF targets.
2993 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2996 * dwarf2.c (check_function_name): New function.
2997 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2998 check if function is correct.
3000 2006-02-16 Alan Modra <amodra@bigpond.net.au>
3002 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3004 (elf_link_input_bfd): Adjust comments.
3006 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3008 * elf.c (copy_private_bfd_data): Minor update.
3010 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3013 * elf.c (copy_private_bfd_data): Renamed to ...
3014 (rewrite_elf_program_header): This.
3015 (copy_elf_program_header): New function.
3016 (copy_private_bfd_data): Likewise.
3018 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3020 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3021 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3022 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3023 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3024 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3025 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3026 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3027 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3028 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3029 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3030 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3031 bfd_mach_mcf_isa_b_usp_float_emac): New.
3032 (bfd_default_scan): Update coldfire mapping.
3033 * bfd-in.h (bfd_m68k_mach_to_features,
3034 bfd_m68k_features_to_mach): Declare.
3035 * bfd-in2.h: Rebuilt.
3036 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3037 adjust legacy names.
3038 (m68k_arch_features): New.
3039 (bfd_m68k_mach_to_features,
3040 bfd_m68k_features_to_mach): Define.
3041 * elf32-m68k.c (elf32_m68k_object_p): New.
3042 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3043 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3044 (elf_backend_object_p): Define.
3045 * ieee.c (ieee_write_processor): Update coldfire machines.
3046 * libbfd.h: Rebuilt.
3048 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3050 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3053 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3055 * coff-z80.c (r_imm24): New howto.
3056 (rtype2howto): New case R_IMM24.
3057 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3058 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3060 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3062 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3063 has already been assigned a GOT index, copy that index to the
3064 current hash table entry.
3066 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3068 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3069 for call-to-undefweak reloc overflow.
3071 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3073 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3074 for 32-bit relocs overflow.
3076 2006-01-27 Paul Brook <paul@codesourcery.com>
3078 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3081 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3083 Introduce TLS descriptors for i386 and x86_64.
3084 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3085 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3086 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3087 * libbfd.h, bfd-in2.h: Rebuilt.
3088 * elf32-i386.c (elf_howto_table): New relocations.
3089 (R_386_tls): Adjust.
3090 (elf_i386_reloc_type_lookup): Map new relocations.
3091 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3092 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3093 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3094 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3095 (elf_i386_local_tlsdesc_gotent): New macro.
3096 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3097 (elf_i386_compute_jump_table_size): New macro.
3098 (link_hash_newfunc): Initialize tlsdesc_got.
3099 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3100 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3101 R_386_TLS_DESC_CALL.
3102 (elf_i386_check_relocs): Likewise. Allocate space for
3103 local_tlsdesc_gotent.
3104 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3105 R_386_TLS_DESC_CALL.
3106 (allocate_dynrelocs): Count function PLT relocations. Reserve
3107 space for TLS descriptors and relocations.
3108 (elf_i386_size_dynamic_sections): Reserve space for TLS
3109 descriptors and relocations. Set up sgotplt_jump_table_size.
3110 Don't zero reloc_count in srelplt.
3111 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3112 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3113 R_386_TLS_DESC_CALL.
3114 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3115 (elf_backend_always_size_sections): Define.
3116 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3117 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3118 (R_X86_64_standard): Adjust.
3119 (x86_64_reloc_map): Map new relocs.
3120 (elf64_x86_64_rtype_to_howto): New, split out of...
3121 (elf64_x86_64_info_to_howto): ... this function, and...
3122 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3123 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3124 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3125 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3126 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3127 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3128 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3129 tlsdesc_got and sgotplt_jump_table_size fields.
3130 (elf64_x86_64_compute_jump_table_size): New macro.
3131 (link_hash_newfunc): Initialize tlsdesc_got.
3132 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3133 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3134 R_X86_64_TLSDESC_CALL.
3135 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3136 local_tlsdesc_gotent.
3137 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3138 R_X86_64_TLSDESC_CALL.
3139 (allocate_dynrelocs): Count function PLT relocations. Reserve
3140 space for TLS descriptors and relocations.
3141 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3142 descriptors and relocations. Set up sgotplt_jump_table_size,
3143 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3144 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3146 (elf64_x86_64_always_size_sections): New. Set up
3148 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3149 R_386_TLS_DESC_CALL.
3150 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3151 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3152 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3153 (elf_backend_always_size_sections): Define.
3155 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3158 * dwarf2.c (comp_unit_contains_address): Update comment.
3159 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3160 lma. Return TRUE only if both comp_unit_contains_address and
3161 comp_unit_find_nearest_line return TRUE.
3162 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3164 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3166 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3167 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3168 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3169 elf_gc_mark_dynamic_ref_symbol. Make global.
3170 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3171 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3172 (elfNN_bed): Init new field.
3173 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3174 (ppc64_elf_gc_mark_dynamic_ref): New function.
3176 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3178 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3180 2006-01-17 Nick Clifton <nickc@redhat.com>
3183 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3186 2006-01-11 Nick Clifton <nickc@redhat.com>
3188 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3189 into the newly (re)allocated map array.
3191 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3193 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3195 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3197 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3200 For older changes see ChangeLog-2005
3206 version-control: never
projects / deliverable / binutils-gdb.git / blob