1 2006-10-30 Alan Modra <amodra@bigpond.net.au>
3 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
5 2006-10-28 Richard Sandiford <richard@codesourcery.com>
7 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
8 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
9 (elf_mips_howto_table_rela): Likewise.
10 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
11 (mips_elf64_howto_table_rela): Likewise.
13 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
15 * elf.c (_bfd_elf_init_private_section_data): Assert output
16 section ELF type instead of check if it is SHT_NULL. Copy
17 OS/PROC specific flags from input section to output section.
19 2006-10-27 Alan Modra <amodra@bigpond.net.au>
21 * section.c (SEC_KEEP): Update comment.
22 * bfd-in2.h: Regenerate.
23 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
24 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
25 * stabs.c (_bfd_discard_section_stabs): Likewise.
26 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
28 2006-10-26 Ben Elliston <bje@au.ibm.com>
30 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
32 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
33 * targets.c (find_target): Remove extraneous break.
35 2006-10-26 Ben Elliston <bje@au.ibm.com>
37 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
38 (struct maxq_reloc_map): Unused; remove.
39 (maxq_reloc_map): Likewise.
40 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
42 2006-10-26 Ben Elliston <bje@au.ibm.com>
44 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
45 from int to enum dynamic_lib_link_class lib_class.
46 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
47 * bfd-in2.h: Regenerate.
49 2006-10-25 Alan Modra <amodra@bigpond.net.au>
50 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
51 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
52 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
53 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
55 * cpu-spu.c: New file.
56 * elf32-spu.c: New file.
57 * elf32-spu.h: New file.
58 * archures.c: Add SPU support.
59 * config.bfd: Likewise.
60 * configure.in: Likewise.
62 * targets.c: Likewise.
63 * Makefile.am: Likewise. Run "make dep-am".
64 * libbfd.h: Regenerate.
65 * bfd-in2.h: Regenerate.
66 * Makefile.in: Regenerate.
67 * configure: Regenerate.
68 * po/SRC-POTFILES.in: Regenerate.
70 2006-10-23 Alan Modra <amodra@bigpond.net.au>
72 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
74 2006-10-23 Alan Modra <amodra@bigpond.net.au>
76 * elf32-score.c: Formatting.
77 (elf_backend_omit_section_dynsym): Define.
78 (score_elf_create_dynamic_relocation): Remove code copied from mips.
79 Don't use section syms in dynamic relocs. Remove unused param.
80 (score_elf_final_link_relocate): Remove unused param.
82 2006-10-23 Alan Modra <amodra@bigpond.net.au>
84 * linker.c (fix_syms): Choose best of previous and next
85 section based on section flags and vma.
87 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
89 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
90 only when the non visibility part of st_other is non-zero.
91 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
93 2006-10-20 Richard Sandiford <richard@codesourcery.com>
95 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
96 PT_DYNAMIC on GNU/Linux targets.
98 2006-10-20 Richard Sandiford <richard@codesourcery.com>
100 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
101 size of .rel.dyn reflect the value of DT_RELSZ.
103 2006-10-20 Richard Sandiford <richard@codesourcery.com>
105 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
106 a PT_NULL header for dynamic objects.
107 (_bfd_mips_elf_modify_segment_map): Add it.
109 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
111 * elf32-score.c (score_elf_rel_dyn_section): Replace
112 bfd_make_section with bfd_make_section_with_flags.
113 (_bfd_score_elf_create_dynamic_sections): Ditto.
114 (score_elf_create_got_section): Ditto.
115 (score_elf_final_link_relocate): Delete referrence to
118 2006-10-19 Richard Sandiford <richard@codesourcery.com>
120 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
121 same symbol by increasing r_offset.
122 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
123 large and very small symbol indexes.
125 2006-10-19 Richard Sandiford <richard@codesourcery.com>
127 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
128 and DT_MIPS_RLD_MAP tags for position-independent executables.
129 Do not add DT_DEBUG to shared libraries for any MIPS target.
131 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
134 * elflink.c (elf_link_add_object_symbols): Hide definitions in
137 2006-10-19 Alan Modra <amodra@bigpond.net.au>
139 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
140 don't set, glue section size.
141 (record_arm_to_thumb_glue): Set glue section size here.
142 (record_thumb_to_arm_glue): Likewise.
143 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
144 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
146 2006-10-18 Roy Marples <uberlord@gentoo.org>
148 * elf64-sparc.c: Add FreeBSD support.
149 (elf64_sparc_fbsd_post_process_headers): New function.
150 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
151 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
152 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
153 * configure: Regenerate.
155 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
157 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
158 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
159 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
160 R_ARM_THM_MOVT_BREL relocations.
162 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
164 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
165 R_THM_CALL to 25 and remove FIXME comment.
166 (using_thumb2): New function.
167 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
169 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
171 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
172 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
173 (elf32_arm_gc_sweep_hook): Likewise.
174 (elf32_arm_check_relocs): Likewise.
175 (allocate_dynrelocs): Likewise.
177 2006-10-17 Alan Modra <amodra@bigpond.net.au>
179 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
180 text_index_section and data_index_section.
181 (struct elf_backend_data): Add elf_backend_init_index_section.
182 (_bfd_elf_init_1_index_section): Declare.
183 (_bfd_elf_init_2_index_sections): Declare.
184 * elfxx-target.h (elf_backend_init_index_section): Define.
185 (elfNN_bed): Init new field.
186 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
187 section and text_index_section plus data_index_section.
188 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
189 (_bfd_elf_init_1_index_section): New function.
190 (_bfd_elf_init_2_index_sections): New function.
191 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
192 (elf_link_input_bfd): When emitting relocs, use text_index_section
193 and data_index_section for removed sections.
194 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
195 * elf32-i386.c: Likewise.
196 * elf32-m32r.c: Likewise.
197 * elf32-sh.c: Likewise.
198 * elf32-xstormy16.c: Likewise.
199 * elf32-xtensa.c: Likewise.
200 * elf64-alpha.c: Likewise.
201 * elf64-hppa.c: Likewise.
202 * elf64-mmix.c: Likewise.
203 * elf64-sh64.c: Likewise.
204 * elfxx-ia64.c: Likewise.
205 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
206 and data_index_section sym for relocs against sections with no dynamic
208 (elf_backend_init_index_section): Define.
209 * elf32-cris.c: Similarly.
210 * elf32-hppa.c: Similarly.
211 * elf32-i370.c: Similarly.
212 * elf32-m68k.c: Similarly.
213 * elf32-mips.c: Similarly.
214 * elf32-ppc.c: Similarly.
215 * elf32-s390.c: Similarly.
216 * elf32-sparc.c: Similarly.
217 * elf32-vax.c: Similarly.
218 * elf64-mips.c: Similarly.
219 * elf64-ppc.c: Similarly.
220 * elf64-s390.c: Similarly.
221 * elf64-sparc.c: Similarly.
222 * elf64-x86-64.c: Similarly.
223 * elfn32-mips.c: Similarly.
224 * elfxx-mips.c: Similarly.
225 * elfxx-sparc.c: Similarly.
226 * linker.c (fix_syms): Base symbols in removed sections on
227 previous section in preference to using absolute section.
229 2006-10-16 Andreas Schwab <schwab@suse.de>
231 * elfxx-ia64.c (addend_compare): Properly compute return value.
233 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
236 * elf.c (assign_file_positions_for_non_load_sections): Don't
237 page align empty SHF_ALLOC sections.
239 2006-10-13 Jakub Jelinek <jakub@redhat.com>
241 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
242 .plt sh_entsize to 0 if plt header size isn't multiple of
243 plt entry size or for 32-bit which adds a nop insn at the
244 end of the .plt section.
246 2006-10-12 Bob Wilson <bob.wilson@acm.org>
248 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
249 (elf_backend_action_discarded): Define.
251 2006-10-11 Bob Wilson <bob.wilson@acm.org>
253 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
254 unresolvable relocation error.
255 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
258 2006-10-10 Bob Wilson <bob.wilson@acm.org>
260 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
263 2006-10-03 Jakub Jelinek <jakub@redhat.com>
265 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
266 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
267 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
268 DW_CFA_val_{offset{,_sf},expression}.
269 (skip_non_nops): Record number of DW_CFA_set_loc ops.
270 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
271 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
272 or going to be pcrel, compute set_loc array.
273 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
274 against DW_CFA_set_loc operands.
275 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
277 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
279 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
280 symbols from the --just-syms file.
282 2006-10-01 Alan Modra <amodra@bigpond.net.au>
284 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
287 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
290 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
291 relocation overflow on branches to undefweaks.
293 2006-09-29 Alan Modra <amodra@bigpond.net.au>
295 * po/BLD-POTFILES.in: Regenerate.
296 * po/SRC-POTFILES.in: Regenerate.
298 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
301 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
302 alignment for .data$, .rdata$ and .text$ sections so that sse
303 and sse2 code will work for linkonce sections too.
304 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
306 2006-09-28 Alan Modra <amodra@bigpond.net.au>
308 * elflink.c (_bfd_elf_gc_mark_hook): New function.
309 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
310 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
311 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
312 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
313 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
314 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
315 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
316 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
317 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
318 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
319 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
320 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
321 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
322 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
323 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
324 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
325 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
326 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
327 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
328 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
329 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
330 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
331 (bfinfdpic_gc_sweep_hook): Delete.
332 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
333 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
334 (elf32_d10v_gc_sweep_hook): Delete.
335 (elf_backend_gc_sweep_hook): Don't define.
336 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
337 (fr30_elf_gc_sweep_hook): Delete.
338 (elf_backend_gc_sweep_hook): Don't define.
339 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
340 (elf32_frv_gc_sweep_hook): Delete.
341 (elf_backend_gc_sweep_hook): Don't define.
342 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
343 (iq2000_elf_gc_sweep_hook): Delete.
344 (elf_backend_gc_sweep_hook): Don't define.
345 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
346 _bfd_elf_gc_mark_hook.
347 (openrisc_elf_gc_sweep_hook): Delete.
348 (elf_backend_gc_sweep_hook): Don't define.
349 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
350 (v850_elf_gc_sweep_hook): Delete.
351 (elf_backend_gc_sweep_hook): Don't define.
352 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
353 _bfd_elf_gc_mark_hook.
354 (xstormy16_elf_gc_sweep_hook): Delete.
355 (elf_backend_gc_sweep_hook): Don't define.
356 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
357 (sh_elf64_gc_sweep_hook): Delete.
358 (elf_backend_gc_sweep_hook): Don't define.
359 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
360 (elf32_avr_gc_sweep_hook): Delete.
361 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
362 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
363 (elf32_cr16c_gc_sweep_hook): Delete.
364 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
365 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
366 (elf32_crx_gc_sweep_hook): Delete.
367 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
368 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
369 (elf32_h8_gc_sweep_hook): Delete.
370 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
371 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
372 (ip2k_elf_gc_sweep_hook): Delete.
373 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
374 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
375 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
376 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
377 (elf_backend_gc_sweep_hook): Don't define.
378 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
379 (elf_backend_gc_sweep_hook): Don't define.
380 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
381 (elf32_m68hc11_gc_sweep_hook): Delete.
382 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
383 (elf32_m68hc11_gc_sweep_hook): Delete.
384 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
385 (elf32_msp430_gc_sweep_hook): Delete.
386 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
387 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
388 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
390 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
392 * bfd-in.h (CONST_STRNCPY) : Delete.
395 * bfd-in2.h : Regenerate.
396 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
397 calculate string lengths.
398 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
400 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
404 * elf.c (assign_file_positions_for_non_load_sections): Don't
405 warn zero size allocated sections.
407 2006-09-27 Alan Modra <amodra@bigpond.net.au>
409 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
410 to "name" so that compiler realizes it is never uninitialized.
411 Use bfd_elf_sym_name.
413 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
416 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
417 bfd_alloc to allocate segment map.
418 (copy_elf_program_header): Likewise.
420 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
421 Joseph Myers <joseph@codesourcery.com>
422 Ian Lance Taylor <ian@wasabisystems.com>
423 Ben Elliston <bje@wasabisystems.com>
425 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
426 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
427 (arch_info_struct, bfd_arm_update_notes): Likewise.
428 (architectures): Likewise.
429 (bfd_arm_merge_machines): Check for iWMMXt2.
430 * bfd-in2.h: Rebuild.
432 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
434 * configure: Regenerated.
436 2006-09-22 Alan Modra <amodra@bigpond.net.au>
438 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
440 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
441 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
442 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
444 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
446 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
448 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
449 section in LD to LE linker relaxation for R_390_TLS_LDO32.
450 * elf64-s390.c (elf_s390_relocate_section): Likewise for
453 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
455 * configure.in: Added new target-vectors x86_64coff_vec,
456 x86_64pe_vec, and x86_64pei_vec.
457 * configure: Regenerate.
458 * config.bfd: Adjusted x86_64 target architecture detection.
459 * bfd.c: Add for new target "coff-x86-64"
460 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
461 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
462 * libpei.h: Adjustments for COFF_WITH_pex64.
463 * coffcode.h: Add for new target machine, architecture, signature, and internal
465 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
466 * Makefile.in: Regenerate.
467 * pe-x86_64.c: Add for new target "pe-x86-64".
468 * pei-x86_64.c: Add for new target "pei-x86-64".
469 * peicode.h: Adjusts for new targets.
470 (coff_swap_filehdr_out): Set for this target to
471 _bfd_pex64_only_swap_filehdr_out.
472 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
473 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
474 (jump_table jtab): Add for AMD64MAGIC.
475 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
476 (pe_ILF_object_p): Add coff image-file signature to internal
477 signature translation.
478 * peXXigen.c: Adjust proper include of target coff-header and
479 introduced target specific code
480 (COFF_WITH_pex64): New macro for this target.
481 (pe_print_idata): New dumping method for import section of PE+ files.
482 * targets.c: Add new target vectors declarations for x86_64 coff targets.
483 * coffcode.h: Support code to support the x86_64 PE magic number.
484 * coff-x86_64.c: New file.
486 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
488 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
489 for .stabstr entry, explain why.
491 2006-09-17 Anton Blanchard <anton@samba.org>
492 Alan Modra <amodra@bigpond.net.au>
494 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
495 entry isn't absolute.
497 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
499 * cpu-score.c: New file.
500 * elf32-score.c: New file.
501 * config.bfd: Add Score target.
502 * Makefile.am: Add Score files.
503 * Makefile.in: Regenerate.
504 * archures.c: Add Score architecture.
505 * reloc.c: Add Score relocs.
506 * targets.c: Add Score target vectors.
507 * bfd-in2.h: Regenerate.
508 * libbfd.h: Regenerate.
509 * configure.in: Add Score target.
510 * configure: Regenerate.
512 2006-09-16 Nick Clifton <nickc@redhat.com>
513 Pedro Alves <pedro_alves@portugalmail.pt>
515 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
516 string as its argument and emits the string followed by a comma
517 and then the length of the string.
518 (CONST_STRNEQ): New macro. Checks to see if a variable string
519 has a constant string as its initial characters.
520 (CONST_STRNCPY): New macro. Copies a constant string to the start
521 of a variable string.
522 * bfd-in2.h: Regenerate.
523 * archive.c: Make use of the new macros.
524 * archive64.c: Likewise.
526 * coff-ppc.c: Likewise.
527 * coff-stgo32.c: Likewise.
528 * coffcode.h: Likewise.
529 * cofflink.c: Likewise.
530 * cpu-i960.c: Likewise.
531 * dwarf2.c: Likewise.
533 * elf-m10300.c: Likewise.
535 * elf32-arm.c: Likewise.
536 * elf32-bfin.c: Likewise.
537 * elf32-cris.c: Likewise.
538 * elf32-hppa.c: Likewise.
539 * elf32-i370.c: Likewise.
540 * elf32-i386.c: Likewise.
541 * elf32-iq2000.c: Likewise.
542 * elf32-m32r.c: Likewise.
543 * elf32-m68hc11.c: Likewise.
544 * elf32-m68hc12.c: Likewise.
545 * elf32-m68k.c: Likewise.
546 * elf32-mcore.c: Likewise.
547 * elf32-ppc.c: Likewise.
548 * elf32-s390.c: Likewise.
549 * elf32-sh-symbian.c: Likewise.
550 * elf32-sh.c: Likewise.
551 * elf32-sh64.c: Likewise.
552 * elf32-v850.c: Likewise.
553 * elf32-vax.c: Likewise.
554 * elf32-xtensa.c: Likewise.
555 * elf64-alpha.c: Likewise.
556 * elf64-hppa.c: Likewise.
557 * elf64-mmix.c: Likewise.
558 * elf64-ppc.c: Likewise.
559 * elf64-s390.c: Likewise.
560 * elf64-sh64.c: Likewise.
561 * elf64-x86-64.c: Likewise.
562 * elflink.c: Likewise.
563 * elfxx-ia64.c: Likewise.
564 * elfxx-mips.c: Likewise.
565 * elfxx-sparc.c: Likewise.
566 * hpux-core.c: Likewise.
567 * i386linux.c: Likewise.
569 * libpei.h: Likewise.
570 * linker.c: Likewise.
571 * m68klinux.c: Likewise.
573 * nlmcode.h: Likewise.
574 * osf-core.c: Likewise.
577 * sparclinux.c: Likewise.
578 * vms-hdr.c: Likewise.
580 2006-09-14 Alan Modra <amodra@bigpond.net.au>
583 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
584 that have had their SHT_GROUP section removed.
586 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
589 * elflink.c (elf_link_output_extsym): Compute bucket only if
592 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
595 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
598 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
600 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
601 unconditional setting of low bit for Thumb symbol
602 mistakenly left behind after check for external
603 symbols was added. Fix comment typo.
605 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
607 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
608 (bfd_elf_link_mark_dynamic_symbol): New.
609 (SYMBOLIC_BIND): New.
611 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
612 with SYMBOLIC_BIND (info, h).
613 (elf_i386_relocate_section): Likewise.
614 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
615 (elf64_x86_64_relocate_section): Likewise.
616 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
618 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
619 (bfd_elf_record_link_assignment): Call
620 bfd_elf_link_mark_dynamic_symbol on new entry.
621 (_bfd_elf_merge_symbol): Likewise.
622 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
623 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
624 SYMBOLIC_BIND (info, h).
625 (_bfd_elf_dynamic_symbol_p): Likewise.
626 (_bfd_elf_symbol_refs_local_p): Likewise.
627 (bfd_elf_size_dynamic_sections): Updated.
629 2006-09-05 Bibo Mao <bibo.mao@intel.com>
632 * coffcode.h (coff_write_object_contents): Set the optional
633 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
635 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
637 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
638 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
639 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
640 and R_ARM_THM_PC12 relocations.
642 2006-08-24 Bob Wilson <bob.wilson@acm.org>
644 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
645 (xtensa_get_property_section): New.
646 (xtensa_read_table_entries): Use xtensa_get_property_section.
647 (relax_property_section, xtensa_get_property_predef_flags): Handle
648 group name suffixes in property section names.
649 (match_section_group): New.
651 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
653 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
656 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
658 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
659 plt_thumb_refcount from indirect symbols.
661 2006-08-22 Alan Modra <amodra@bigpond.net.au>
663 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
665 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
667 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
669 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
670 comment for target1_is_rel.
672 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
674 * Makefile.am: Add rules to build pe-arm-wince.lo
675 and pei-arm-wince.lo objects.
676 * Makefile.in: Regenerate.
677 * pe-arm-wince.c: New file.
678 * pei-arm-wince.c: New file.
679 * pei-arm.c: Remove ARM_WINCE block.
680 * pe-arm.c: Remove ARM_WINCE block. Rename
681 bfd_arm_pe_allocate_interworking_sections,
682 bfd_arm_pe_get_bfd_for_interworking, and
683 bfd_arm_pe_process_before_allocation to
684 bfd_armpe_allocate_interworking_sections,
685 bfd_armpe_get_bfd_for_interworking, and
686 bfd_armpe_process_before_allocation. Move them before
688 * bfd.c: ARM wince bfd format names were renamed. Adjust.
689 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
690 with unexpected/conflicting relocs.
691 * targets.c: The arm-wince-pe target got its own new vector.
693 * config.bfd: Likewise.
694 * configure.in: Likewise.
695 * configure: Regenerate.
697 2006-08-18 Paul Brook <paul@codesourcery.com>
699 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
700 (elf32_arm_link_hash_newfunc): Initialize export_glue.
701 (record_arm_to_thumb_glue): Return stub symbol.
702 (elf32_arm_create_thumb_stub): New function.
703 (elf32_arm_to_thumb_stub): Use it.
704 (elf32_arm_to_thumb_export_stub): New function.
705 (elf32_arm_begin_write_processing): New function.
706 (allocate_dynrelocs): Allocate Arm stubs.
707 (elf_backend_begin_write_processing): Define.
708 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
709 Call elf32_arm_begin_write_processing.
711 2006-08-17 Alan Modra <amodra@bigpond.net.au>
713 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
714 (ppc64_elf_build_stubs): Use new lazy linking stub.
716 2006-08-17 Alan Modra <amodra@bigpond.net.au>
718 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
720 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
723 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
724 only if there is a PT_DYNAMIC segment.
725 (_bfd_elf_map_sections_to_segments): Likewise.
726 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
727 segment alignment to 1.
729 2006-08-15 Thiemo Seufer <ths@mips.com>
730 Nigel Stephens <nigel@mips.com>
732 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
733 (elf_backend_merge_symbol_attribute): Define.
734 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
736 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
738 2006-08-15 Thiemo Seufer <ths@mips.com>
739 Nigel Stephens <nigel@mips.com>
740 David Ung <davidu@mips.com>
742 * config.bfd: Add configurations for mips*el-sde-elf* and
745 2006-08-14 DJ Delorie <dj@redhat.com>
747 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
748 (elf32_mn10300_count_hash_table_entries): New.
749 (elf32_mn10300_list_hash_table_entries): New.
750 (sort_by_value): New.
751 (mn10300_elf_relax_section): Don't skip data sections; restrict
752 code-specific tests to code-specific areas so that potential
753 indirect calls can be detected. Check for multiple local symbols
754 at the same address and merge their flags.
755 (elf32_mn10300_link_hash_newfunc): Initialize value.
757 2006-08-14 Thiemo Seufer <ths@mips.com>
759 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
760 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
763 2006-08-11 Thiemo Seufer <ths@mips.com>
765 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
766 sh_entsize only when sgot was already initialized.
768 2006-08-08 DJ Delorie <dj@redhat.com>
770 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
771 non-moving .align directives. Preserve any DIR32 offset when
772 converting bsr's to jsr's.
774 2006-08-08 Alan Modra <amodra@bigpond.net.au>
776 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
777 after stubs have been built.
779 2006-08-07 Nick Clifton <nickc@redhat.com>
781 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
782 vectors if they are going to be created.
784 2006-08-07 Nick Clifton <nickc@redhat.com>
786 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
787 * configure: Regenerate.
789 2006-08-07 Nick Clifton <nickc@redhat.com>
791 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
792 relocation types if the target is ARM_WINCE.
794 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
796 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
798 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
800 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
802 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
803 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
805 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
807 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
809 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
810 list removed sections to stderr.
812 2006-08-04 Richard Sandiford <richard@codesourcery.com>
813 Kazu Hirata <kazu@codesourcery.com>
814 Phil Edwards <phil@codesourcery.com>
815 Nathan Sidwell <nathan@codesourcery.com>
817 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
818 bfd_elf32_shlvxworks_vec.
819 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
820 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
821 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
822 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
823 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
824 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
825 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
826 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
827 * configure: Regenerate.
828 * Makefile.am: Regenerate dependencies.
829 * Makefile.in: Regenerate.
830 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
831 (elf_vxworks_add_symbol_hook): Use it.
832 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
833 table entry to check for weak undefined symbols and to obtain
835 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
836 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
837 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
838 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
839 special_function field.
840 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
841 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
842 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
843 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
844 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
845 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
846 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
847 * elf32-sh.c: Include elf32-vxworks.h.
849 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
850 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
852 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
853 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
854 SH_ELF_RELOC set to bfd_elf_generic_reloc.
855 (vxworks_object_p, get_howto_table): New functions.
856 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
857 (sh_elf_info_to_howto): Use get_howto_table.
858 (sh_elf_relax_section): Honor the partial_inplace field of the
860 (sh_elf_relax_delete_bytes): Likewise.
861 (elf_sh_plt_info): New structure.
862 (PLT_ENTRY_SIZE): Replace both definitions with...
863 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
864 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
865 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
866 (elf_sh_plt0_entry_le): Likewise.
867 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
868 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
869 (elf_sh_plts): New structure, with separate definitions for
870 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
871 (elf_sh_plt0_entry): Delete both definitions.
872 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
873 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
874 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
875 (elf_sh_plt_reloc_offset): Likewise.
876 (movi_shori_putval): Delete in favor of...
877 (install_plt_field): ...this new function, with separate definitions
878 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
879 (get_plt_info): New function, with separate definitions
880 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
881 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
882 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
883 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
884 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
885 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
886 (get_plt_index, get_plt_offset): New functions.
887 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
888 (sh_elf_link_hash_table_create): Initialize them.
889 (sh_elf_create_dynamic_sections): Call
890 elf_vxworks_create_dynamic_sections for VxWorks.
891 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
892 entries. Allocate relocation entries in .rela.plt.unloaded if
893 generating a VxWorks executable.
894 (sh_elf_always_size_sections): New function.
895 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
897 (sh_elf_relocate_section): Use get_howto_table. Honor
898 partial_inplace when calculating the addend for dynamic
899 relocations. Use get_plt_index.
900 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
901 and htab->plt_info. Fill in the bra .plt offset for VxWorks
902 executables. Populate .rela.plt.unloaded. Do not make
903 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
904 (sh_elf_finish_dynamic_sections): Use install_plt_field and
905 htab->plt_info. Handle cases where there is no special PLT header.
906 Populate the first relocation in .rela.plt.unloaded and fix up
907 the remaining entries.
908 (sh_elf_plt_sym_val): Use get_plt_info.
909 (elf_backend_always_size_sections): Define.
910 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
911 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
912 (elf32_bed, elf_backend_want_plt_sym): Likewise.
913 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
914 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
915 (elf_backend_add_symbol_hook): Likewise.
916 (elf_backend_link_output_symbol_hook): Likewise.
917 (elf_backend_emit_relocs): Likewise.
918 (elf_backend_final_write_processing): Likewise.
919 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
920 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
921 (bfd_elf32_shvxworks_vec): Likewise.
922 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
923 bfd_elf32_shvxworks_vec.
925 2006-08-02 Mark Kettenis <kettenis@gnu.org>
927 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
928 * configure: Regenerate.
930 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
933 * elf64-x86-64.c: Add FreeBSD support.
934 (elf64_x86_64_fbsd_post_process_headers): New function.
935 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
936 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
938 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
939 * configure: Regenerate.
941 2006-07-26 Andreas Schwab <schwab@suse.de>
943 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
945 2006-07-26 Alan Modra <amodra@bigpond.net.au>
947 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
948 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
949 (define elf_backend_modify_segment_map): Don't define.
951 2006-07-25 Thiemo Seufer <ths@networkno.de>
953 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
954 linking of objects for compatible machine types.
956 2006-07-25 Thiemo Seufer <ths@networkno.de>
958 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
959 also for same symbol.
961 2006-07-25 Thiemo Seufer <ths@mips.com>
963 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
965 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
967 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
968 sections only if the SHF_OS_NONCONFORMING flag is present.
970 2006-07-24 Nick Clifton <nickc@redhat.com>
973 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
974 existance of output sections before putting their entries into the
977 2006-07-20 Thiemo Seufer <ths@mips.com>
979 * elf32-mips.c (mips16_jump_reloc): Remove function.
980 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
981 instead of mips16_jump_reloc.
982 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
983 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
984 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
986 2006-07-19 Alan Modra <amodra@bigpond.net.au>
988 * bfd-in.h (enum notice_asneeded_action): Define.
989 * bfd-in2.h: Regenerate.
990 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
991 function with NULL name for as-needed handling.
993 2006-07-18 Paul Brook <paul@codesourcery.com>
995 * bfd-in2.h: Regenerate.
996 * libbfd.h: Regenerate.
997 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
999 2006-07-18 Nick Clifton <nickc@redhat.com>
1001 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1002 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1004 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1006 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1008 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1010 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1012 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1013 to the start of a block.
1015 2006-07-13 Nick Clifton <nickc@redhat.com>
1017 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1018 returning a NULL value.
1020 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1023 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1024 the old versioned dynamic definition to the new one with
1025 non-default visibility. Hide the symbol if it is hidden or
1028 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1030 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1032 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1034 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1035 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1036 Handle SHT_GNU_HASH.
1037 (special_sections_g): Include .gnu.hash section.
1038 (bfd_elf_gnu_hash): New function.
1039 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1040 (struct elf_backend_data): Add elf_hash_symbol method.
1041 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1042 only if info->emit_hash, create .gnu.hash section if
1043 info->emit_gnu_hash.
1044 (struct collect_gnu_hash_codes): New type.
1045 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1046 _bfd_elf_hash_symbol): New functions.
1047 (compute_bucket_count): Don't compute HASHCODES array, instead add
1048 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1049 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1050 When not optimizing, use the number of hashed symbols rather than
1052 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1053 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1054 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1055 adjust compute_bucket_count caller. Create and populate .gnu.hash
1056 section if info->emit_gnu_hash.
1057 (elf_link_output_extsym): Only populate .hash section if
1058 finfo->hash_sec != NULL.
1059 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1060 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1061 (elfNN_bed): Add elf_backend_hash_symbol.
1062 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1063 (elf_backend_hash_symbol): Define.
1064 * elf32-i386.c (elf_i386_hash_symbol): New function.
1065 (elf_backend_hash_symbol): Define.
1067 2006-07-05 Nick Clifton <nickc@redhat.com>
1070 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1071 entry when multiple definitions of a symbol are encountered.
1073 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1075 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1077 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1078 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1080 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1083 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1084 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1086 (elf_i386_relocate_section): Likewise. For GD->IE transition
1087 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1089 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1092 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1093 program_header_size to -1.
1094 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1095 (assign_file_positions_for_load_sections ): Likewise.
1096 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1098 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1099 alloc if already done.
1100 * elf32-i386.c (elf_i386_mkobject): Likewise.
1101 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1102 * elf32-s390.c (elf_s390_mkobject): Likewise.
1103 * elf32-sh.c (sh_elf_mkobject): Likewise.
1104 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1105 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1106 * elf64-s390.c (elf_s390_mkobject): Likewise.
1107 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1108 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1110 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1112 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1113 section for relocatable link.
1115 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1117 * elf-bfd.h (struct elf_backend_data): Add
1118 elf_backend_modify_program_headers.
1119 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1120 (elfNN_bed): Init new field.
1121 * elf.c (elf_modify_segment_map): Remove comment.
1122 (assign_file_positions_for_load_sections): Only call
1123 elf_modify_segment_map for objcopy/strip.
1124 (assign_file_positions_except_relocs): Call
1125 elf_backend_modify_program_headers.
1126 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1128 (elf32_frvfdpic_modify_segment_map): Delete.
1129 (elf32_frvfdpic_modify_program_headers): New.
1130 (elf_backend_modify_segment_map): Don't define.
1131 (elf_backend_modify_program_headers): Define.
1132 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1134 (elf32_bfinfdpic_modify_segment_map): Delete.
1135 (elf32_bfinfdpic_modify_program_headers): New.
1136 (elf_backend_modify_segment_map): Don't define.
1137 (elf_backend_modify_program_headers): Define.
1138 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1140 (elfNN_ia64_modify_segment_map): ..here.
1141 (elf_backend_modify_program_headers): Define.
1143 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1145 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1146 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1148 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1150 * elf-bfd.h: Formatting.
1151 (_bfd_elf_map_sections_to_segments): Declare.
1152 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1153 clear program_header_size.
1154 * elf.c (get_program_header_size): Move. Don't use or set saved
1155 program_header_size here.
1156 (elf_modify_segment_map): New function. Split out from..
1157 (assign_file_positions_for_load_sections): ..here. Assert
1158 header size is correct. Remove dead code.
1159 (_bfd_elf_map_sections_to_segments): Rename from
1160 map_sections_to_segments. Make global. Use get_program_header_size
1161 when we need estimate of header size. Call elf_modify_segment_map.
1162 Set program_header_size.
1163 (print_segment_map): Delete.
1164 (_bfd_elf_sizeof_headers): If segment_map available, get the
1166 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1167 for calling more than once.
1168 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1169 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1170 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1171 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1172 (elf_backend_additional_program_headers): Delete.
1173 (elf_backend_modify_segment_map): Delete.
1174 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1175 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1176 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1178 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1180 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1181 bit for undefined symbols.
1183 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1185 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1187 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1188 bfd_link_info pointer.
1189 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1190 * bfd.c (bfd_sizeof_headers): Tweak param name.
1191 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1192 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1193 * binary.c (binary_sizeof_headers): Adjust.
1194 * bout.c (b_out_sizeof_headers): Adjust.
1195 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1196 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1197 * coffgen.c (coff_sizeof_headers): Adjust.
1198 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1199 (ecoff_compute_section_file_positions): Adjust.
1200 (_bfd_ecoff_write_object_contents): Adjust.
1201 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1202 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1203 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1204 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1205 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1206 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1207 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1208 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1209 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1210 * i386msdos.c: Convert to ISO C.
1211 (msdos_sizeof_headers): Adjust.
1212 * i386os9k.c: Convert to ISO C.
1213 (os9k_sizeof_headers): Adjust.
1214 * ieee.c (ieee_sizeof_headers): Adjust.
1215 * ihex.c (ihex_sizeof_headers): Adjust.
1216 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1217 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1218 * libcoff-in.h (coff_sizeof_headers): Adjust.
1219 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1220 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1221 * mmo.c (mmo_sizeof_headers): Adjust.
1222 * oasys.c (oasys_sizeof_headers): Adjust.
1223 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1224 * pef.c (bfd_pef_sizeof_headers): Adjust.
1225 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1226 * som.c (som_sizeof_headers): Adjust.
1227 * srec.c (srec_sizeof_headers): Adjust.
1228 * tekhex.c (tekhex_sizeof_headers): Adjust.
1229 * versados.c (versados_sizeof_headers): Adjust.
1230 * vms.c (vms_sizeof_headers): Adjust.
1231 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1232 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1233 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1234 * bfd-in2.h: Regenerate.
1235 * libbfd.h: Regenerate.
1236 * libcoff.h: Regenerate.
1238 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1240 * bfd-in2.h: Regenerate.
1241 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1242 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1243 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1244 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1245 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1246 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1247 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1248 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1249 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1250 R_ARM_LDC_SB_G2): New relocation types.
1251 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1252 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1254 (elf32_arm_howto_table_3): Delete; contents merged into
1255 elf32_arm_howto_table_2.
1256 (elf32_arm_howto_from_type): Adjust correspondingly.
1257 (elf32_arm_reloc_map): Extend with the above relocations.
1258 (calculate_group_reloc_mask): New function.
1259 (identify_add_or_sub): New function.
1260 (elf32_arm_final_link_relocate): Support for the above
1262 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1263 codes to correspond to the above relocations.
1265 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1267 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1268 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1269 (elf_m68k_plt_entry): Likewise.
1270 (elf_m68k_plt_info): New table.
1271 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1272 (ISAB_PLT_ENTRY_SIZE): ...this.
1273 (CFV4E_FLAG): Delete.
1274 (elf_cfv4e_plt0_entry): Rename to...
1275 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1276 for the second instruction too.
1277 (elf_cfv4e_plt_entry): Rename to...
1278 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1279 (elf_isab_plt_info): New table.
1280 (CPU32_FLAG): Delete.
1281 (PLT_CPU32_ENTRY_SIZE): Rename to...
1282 (CPU32_PLT_ENTRY_SIZE): ...this.
1283 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1284 style in-place addends.
1285 (elf_cpu32_plt_entry): Likewise.
1286 (elf_cpu32_plt_info): New table.
1287 (elf_m68k_link_hash_table): Add a plt_info field.
1288 (elf_m68k_link_hash_table_create): Initialize it.
1289 (elf_m68k_get_plt_info): New function.
1290 (elf_m68k_always_size_sections): Likewise.
1291 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1292 (elf_m68k_install_pc32): New function.
1293 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1294 elf_m68k_install_pc32.
1295 (elf_m68k_finish_dynamic_sections): Likewise.
1296 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1297 (elf_backend_always_size_sections): Define.
1299 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1301 * elflink.c (elf_link_add_object_symbols): Save and restore
1302 struct bfd_hash_table table, size and count fields for
1305 2006-06-12 Thiemo Seufer <ths@mips.com>
1307 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1308 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1309 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1310 Delete old comments.
1311 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1313 2006-06-12 Nick Clifton <nickc@redhat.com>
1316 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1317 about mismatched alignments to allow for the case where the common
1318 alignment has been deduced from the section alignment.
1319 * bfd.c (_bfd_default_error_handler): Update comment to explain
1320 why bfd and asection varargs are out of order. Explicitly catch
1321 and abort on NULL bfd and asection arguments.
1323 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1324 Thiemo Seufer <ths@mips.com>
1326 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1327 (STUB_ORI): New macro.
1328 (STUB_LI16U): Fix formatting.
1329 (MIPS_FUNCTION_STUB_SIZE): Delete.
1330 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1331 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1332 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1333 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1334 instead of MIPS_FUNCTION_STUB_SIZE.
1335 (count_section_dynsyms): New function, split out from
1336 _bfd_mips_elf_final_link.
1337 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1338 of the number of dynamic symbols needed and use it to set up
1339 function_stub_size. Use function_stub_size rather than
1340 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1341 Use 16-byte stubs for 0x10000 dynamic symbols.
1342 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1343 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1344 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1345 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1346 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1347 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1348 Use STUB_ORI rather than STUB_LI16U for big stubs.
1349 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1350 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1352 2006-06-09 David Ung <davidu@mips.com>
1354 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1355 calling relocations.
1357 2006-06-08 David Daney <ddaney@avtrex.com>
1359 * elfxx-mips.c (STUB_LI16): Removed.
1360 (STUB_LUI): New macro.
1361 (STUB_LI16U): Ditto.
1362 (STUB_LI16S): Ditto.
1363 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1364 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1365 MIPS_FUNCTION_STUB_SIZE.
1366 (_bfd_mips_elf_always_size_sections): Ditto.
1367 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1368 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1369 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1370 to allow larger symbol table indexes.
1372 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1374 * po/Make-in (pdf, ps): New dummy targets.
1376 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1378 * hash.c (bfd_hash_lookup): Correct stray line.
1380 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1381 (elfcore_grok_nto_status): Use long instead of pid_t.
1382 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1384 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1386 * po/Make-in (top_builddir): Define.
1388 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1390 * Makefile.am: Run "make dep-am".
1391 * Makefile.in: Regenerate.
1392 * config.in: Regenerate.
1394 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1395 H.J. Lu <hongjiu.lu@intel.com>
1398 * elflink.c (bfd_elf_final_link): Don't output section symbols
1399 for special ELF sections.
1401 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1403 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1404 instead of bfd_make_section*.
1405 * aix386-core.c: Likewise.
1406 * aix5ppc-core.c: Likewise.
1407 * aout-adobe.c: Likewise.
1408 * aoutf1.h: Likewise.
1409 * binary.c: Likewise.
1410 * cisco-core.c: Likewise.
1411 * coff-arm.c: Likewise.
1412 * coff-h8300.c: Likewise.
1414 * elf32-bfin.c: Likewise.
1415 * elf32-m32c.c: Likewise.
1416 * hppabsd-core.c: Likewise.
1417 * hpux-core.c: Likewise.
1418 * i386linux.c: Likewise.
1421 * irix-core.c: Likewise.
1422 * lynx-core.c: Likewise.
1423 * m68klinux.c: Likewise.
1424 * mach-o.c: Likewise.
1425 * netbsd-core.c: Likewise.
1426 * nlmcode.h: Likewise.
1427 * opncls.c: Likewise.
1428 * osf-core.c: Likewise.
1429 * peXXigen.c: Likewise.
1430 * ppcboot.c: Likewise.
1431 * ptrace-core.c: Likewise.
1432 * rs6000-core.c: Likewise.
1433 * sco5-core.c: Likewise.
1434 * sparclinux.c: Likewise.
1436 * sunos.c: Likewise.
1437 * trad-core.c: Likewise.
1438 * xcofflink.c: Likewise.
1441 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1443 * Makefile.am (INCLUDES): Use @INCINTL@.
1444 * acinclude.m4: Include new gettext macros.
1445 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1446 Manually substitute POFILES and GMOFILES.
1447 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1449 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1451 * bfd.c (bfd_emul_get_maxpagesize): New.
1452 (bfd_elf_set_pagesize): Likewise.
1453 (bfd_emul_set_maxpagesize): Likewise.
1454 (bfd_emul_get_commonpagesize): Likewise.
1455 (bfd_emul_set_commonpagesize): Likewise.
1456 * bfd-in2.h: Regenerated.
1458 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1459 (xvec_get_elf_backend_data): New.
1460 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1462 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1463 * elfxx-target.h (elfNN_bed): Likewise.
1465 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1466 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1467 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1468 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1469 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1470 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1471 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1472 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1473 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1474 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1475 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1476 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1478 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1479 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1481 * targets.c (bfd_find_target): Support NULL abfd.
1483 2006-05-30 Nick Clifton <nickc@redhat.com>
1485 * po/es.po: Updated Spanish translation.
1487 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1488 H.J. Lu <hongjiu.lu@intel.com>
1490 * elf.c (assign_file_positions_for_load_sections): Retrieve
1491 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1492 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1493 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1495 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1497 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1499 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1501 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1503 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1505 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1507 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1509 * elf.c (sym_is_global): Return a bfd_boolean.
1510 (ignore_section_sym): New function.
1511 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1512 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1513 bfd before using elf_section_syms.
1515 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1517 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1518 (sh*l*-*-netbsdelf*): Likewise.
1519 (sh-*-netbsdelf*): Likewise.
1520 (shl*-*-elf*): Likewise.
1521 (sh[1234]l*-*-elf*): Likewise.
1522 (sh3el*-*-elf*): Likewise.
1523 (shl*-*-kaos*): Likewise.
1524 (sh-*-elf*): Likewise.
1525 (sh[1234]*-elf*): Likewise.
1526 (sh-*-rtems*): Likewise.
1527 (sh-*-kaos*): Likewise.
1529 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1532 * config.bfd: Set want64 to true if 64bit bfd is used.
1533 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1534 (sh*l*-*-netbsdelf*): Likewise.
1535 (sh-*-netbsdelf*): Likewise.
1536 (shl*-*-elf*): Likewise.
1537 (sh[1234]l*-*-elf*): Likewise.
1538 (sh3el*-*-elf*): Likewise.
1539 (shl*-*-kaos*): Likewise.
1540 (sh-*-elf*): Likewise.
1541 (sh[1234]*-elf*): Likewise.
1542 (sh-*-rtems*): Likewise.
1543 (sh-*-kaos*): Likewise.
1545 2006-05-24 Paul Brook <paul@codesourcery.com>
1547 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1548 * elf32-arm.c (output_arch_syminfo): Define.
1549 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1550 elf32_arm_output_arch_local_syms): New functions.
1551 (elf_backend_output_arch_local_syms): Define.
1552 * elflink.c (bfd_elf_final_link): Call
1553 elf_backend_output_arch_local_syms.
1554 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1556 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1558 2006-05-24 Paul Brook <paul@codesourcery.com>
1560 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1561 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1562 elf32_arm_finish_dynamic_symbol): Use them.
1564 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1565 Randolph Chung <tausq@debian.org>
1567 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1568 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1569 Add handling for TLS relocations.
1570 (elf_hpp_reloc_final_type): Handle TLS relocs.
1571 * elf32-hppa.c: Add authors for cleanup and TLS support.
1572 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1573 (elf32_hppa_link_hash_entry): Add tls_type.
1574 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1575 (hppa_link_has_newfunc): Set tls_type.
1576 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1577 (hppa_stub_name): Use hh_name macro.
1578 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1579 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1581 (elf32_hppa_gc_sweep_hook): Likewise.
1582 (allocate_dynrelocs): Handle TLS relocs.
1583 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1584 relocs. Use hh_name macro.
1585 (dtpoff_base): New function.
1587 (elf32_hppa_optimized_tls_reloc): Likewise.
1588 (final_link_relocate): Handle TLS relocs.
1589 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1591 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1592 hh_name and eh_name macros.
1593 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1595 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1597 * archures.c: Add bfd_mach_avr6.
1598 * cpu-avr.c: Likewise.
1599 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1601 * libbfd.h: Regenerate.
1602 * bfd-in2.h:Regenerate.
1603 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1604 * elf32-avr.c: Add elf32-avr.h to include list.
1605 (elf32_avr_stub_hash_entry): New function.
1606 (elf32_avr_link_hash_table): New struct.
1607 (avr_link_hash_table): Likewise.
1608 (avr_stub_hash_entry): Likewise.
1609 (avr_stub_hash_lookup): New function.
1610 (stub_hash_newfunc): New function.
1611 (elf32_avr_link_hash_table_create): New function.
1612 (elf32_avr_link_hash_table_free): New function.
1613 (avr_get_stub_addr): New function.
1614 (debug_relax, debug_stubs): Add new global variables controlling
1615 debugging printout to stdout.
1616 (avr_pc_wrap_around): Change the type to bfd_vma.
1617 (avr_replace_call_ret_sequences): Add a new variable controling
1618 linkrelax optimizations.
1619 (avr_stub_is_required_for_16_bit_reloc): New function.
1620 (avr_final_link_relocate):
1621 Add linker hash table to parameter list. Use stub addr. if necessary.
1622 (elf32_avr_relocate_section):
1623 Add linker hashtable to parameter list of avr_final_link_relocate.
1624 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1625 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1626 (elf32_avr_relax_delete_bytes):
1627 Iterate over all sections of a bfd when adjusting relocs addends.
1628 (elf32_avr_relax_section):
1629 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1631 (avr_stub_name): New function.
1632 (avr_get_stub_entry): New function.
1633 (avr_add_stub): New function.
1634 (avr_build_one_stub): New function.
1635 (avr_size_one_stub): New function.
1636 (elf32_avr_setup_params): New function.
1637 (elf32_avr_setup_section_lists): New function.
1638 (get_local_syms): New function.
1639 (elf32_avr_size_stubs): New function.
1640 (bfd_elf32_bfd_link_hash_table_create): New function.
1641 (bfd_elf32_bfd_link_hash_table_free): New function.
1643 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1647 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1648 update CIE/FDE length. Don't pad to the section alignment.
1650 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1652 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1653 deteted entries in .eh_frame section.
1655 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1657 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1658 instead of _GLOBAL_OFFSET_TABLE_.
1659 (bfin_relocate_section): Ditto.
1660 (_bfin_create_got_section): Ditto.
1661 (elf32_bfinfdpic_create_dynamic_sections): Use
1662 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1663 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1665 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1667 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1668 function syms over other syms.
1670 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1672 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1674 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1675 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1676 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1677 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1678 Use MIPS_ELF_READONLY_SECTION.
1679 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1680 creating DT_TEXTREL.
1681 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1682 if no text relocations were generated.
1684 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1686 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1688 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1690 * elf.c (elf_fake_sections): Formatting.
1691 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1692 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1693 section alignment to increase p_align for PT_LOAD.
1694 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1695 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1696 other than PT_LOAD, and PT_NOTE in core.
1698 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1700 * elf.c (assign_file_positions_for_segments): Split into..
1701 (assign_file_positions_for_load_sections): ..this, and..
1702 (assign_file_positions_for_non_load_sections): ..this new function,..
1703 (assign_file_positions_except_relocs): ..writing program headers here.
1705 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1707 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1708 non-load sections if they have relocs.
1710 2006-05-15 Paul Brook <paul@codesourcery.com>
1712 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1713 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1714 Check symbol name is of specified type.
1715 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1716 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1717 bfd_is_arm_special_symbol_name.
1718 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1719 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1720 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1721 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1722 (bfd_is_arm_special_symbol_name): Add prototype.
1723 * bfd-in2.h: Regenerate.
1725 2006-05-15 David Heine <dlheine@tensilica.com>
1726 Bob Wilson <bob.wilson@acm.org>
1728 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1729 undefined opcode. Clean up assertions.
1730 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1731 Factor most of the code into separate functions....
1732 (can_narrow_instruction, can_widen_instruction): New.
1733 (prev_instr_is_a_loop): New.
1734 (compute_ebb_proposed_actions): Combine error handling code for
1735 decode errors. Replace call to insn_decode_len with inline code.
1736 Use can_narrow_instruction and can_widen_instruction. Handle errors
1737 from call to xtensa_opcode_is_loop.
1738 (relax_section): Adjust calls to narrow_instruction and
1741 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1744 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1747 2006-05-11 Michael Matz <matz@suse.de>
1749 * elflink.c (match_group_member): Correctly iterate group
1752 2006-05-11 Paul Brook <paul@codesourcery.com>
1754 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1755 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1756 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1758 * bfd-in2.h: Regenerate.
1759 * libbfd.h: Regenerate.
1760 * libcoff.h: Regenerate.
1762 2006-05-11 Mike Bland <mbland@google.com>
1764 * elf.c (_bfd_elf_init_private_section_data): Don't change
1765 section type if already set.
1767 2006-05-10 Nick Clifton <nickc@redhat.com>
1770 * elfcode.h (valid_section_index_p): New function: Checks for a
1771 valid section index. Allows indicies in the range SHN_LOPROC to
1773 (elf_object_p): Use valid_section_index_p.
1775 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1777 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1778 ARM_SECREL): Mark WinCE versions of these relocs as partial
1780 (coff_arm_relocate_section): Adjust addend for WinCE.
1782 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1785 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1787 2006-05-09 Nick Clifton <nickc@redhat.com>
1789 * coffcode.h (coff_write_relocs): Produce an error message if a an
1790 out-of-range symbol index is detected in a reloc.
1792 2006-05-09 Ben Elliston <bje@au.ibm.com>
1794 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1795 local variable `dynobj'.
1797 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1799 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1800 of the bfd's sections for the reloc-addend adjustments.
1802 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1804 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1805 (elf_s390_relocate_section): Add code to do the GD->LE and
1806 LD->LE TLS linker optimizations if a brasl instruction is used
1807 for the __tls_get_offset function call.
1808 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1810 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1812 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1813 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1814 the .toc and referenced by a TLS code sequence.
1815 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1816 .toc is the first section in a file.
1818 2006-05-04 Andreas Schwab <schwab@suse.de>
1820 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1821 regs instead of an array of int.
1822 (struct external_solaris_bcp_core): Likewise.
1823 (swapcore_sun3): Use offsetof instead of computing the offset
1825 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1826 (swapcore_solaris_bcp): Likewise.
1828 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1830 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1833 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1835 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1838 2006-05-04 Ben Elliston <bje@au.ibm.com>
1840 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1842 * cofflink.c (process_embedded_commands): Remove unused local
1843 variables `had_read' and `had_shared'.
1844 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1846 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1848 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1850 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1851 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1852 (bfd_und_symbol, bfd_ind_symbol): Delete.
1853 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1855 (STD_SECTION): Adjust.
1856 (_bfd_generic_new_section_hook): New function, extracted from..
1857 (bfd_section_init): ..here.
1858 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1859 und and ind sections.
1860 * elf.c (_bfd_elf_large_com_section): Adjust.
1861 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1862 * pdp11.c (new_section_hook): Likewise.
1863 * coffcode.h (coff_new_section_hook): Likewise.
1864 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1865 * elf.c (_bfd_elf_new_section_hook): Likewise.
1866 * vms.c (vms_new_section_hook): Likwise.
1867 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1869 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1870 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1871 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1872 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1873 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1874 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1875 * ieee.c (ieee_new_section_hook): Likewise. Call
1876 _bfd_generic_new_section_hook too.
1877 * mmo.c (mmo_new_section_hook): Likewise.
1878 * oasys.c (oasys_new_section_hook): Likewise.
1879 * som.c (som_new_section_hook): Likewise.
1880 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1881 * bfd-in2.h: Regenerate.
1882 * libbfd.h: Regenerate.
1884 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1886 * hash.c (DEFAULT_SIZE): Revert last change.
1887 (higher_prime_number): Correct test for no larger prime. Don't
1888 abort on error, instead return 0. Depopulate primes[].
1889 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1891 2006-05-02 Paul Brook <paul@codesourcery.com>
1893 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1896 2006-05-02 Ben Elliston <bje@au.ibm.com>
1898 * archive.c (bfd_generic_archive_p): Remove unused local variable
1900 * dwarf2.c (decode_line_info): Remove unused local variable
1902 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1904 * tekhex.c (tekhex_write_object_contents): Remove unused local
1905 variable `bytes_written'.
1906 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1907 variable `r_addend'.
1908 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1909 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1910 (_bfd_ns32k_relocate_contents): Remove break after return.
1911 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1913 2006-05-02 Nick Clifton <nickc@redhat.com>
1915 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1916 in order to avoid conflicts with the global DEBUG define.
1918 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1920 * dwarf2.c: Formatting.
1921 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1922 output section check.
1923 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1924 * elf32-m32c.c: Similarly.
1925 * elf32-ppc.c: Similarly.
1926 * elf32-v850.c: Similarly.
1927 * nlm32-sparc.c: Similarly.
1928 * elfcode.h: Similarly.
1929 (elf_symbol_flags): Delete.
1930 * elflink.c (elf_link_input_bfd): Comment typo.
1932 2006-05-01 DJ Delorie <dj@redhat.com>
1934 * bfd-in.h (bfd_hash_table): Add count field.
1935 * bfd-in2.h: Regenerate.
1936 * hash.c (higher_prime_number): New.
1937 (bfd_hash_table_inint_n): Init count field.
1938 (bfd_hash_lookup): Grow table as needed.
1940 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1943 * tekhex.c (getvalue): Change return type to bfd_boolean and
1944 add the new parameter. Return false if the unexpected character
1947 (first_phase): Change return type to bfd_boolean and return
1948 false if the unexpected character is found. Replace abort
1949 with returning false.
1950 (pass_over): Change return type to bfd_boolean and the type of
1951 the second argument to bfd_boolean (*) (bfd *, int, char *).
1952 Return false if FUNC returns false.
1953 (tekhex_object_p): Return NULL if pass_over fails.
1955 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1957 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1959 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1962 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1963 and flags if its BFD flags have been set.
1964 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1965 section type from input if it has been set to something
1968 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1971 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1974 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1975 abfd->sections is NULL.
1976 (elf32_arm_bfd_free_cached_info): New.
1977 (bfd_elf32_bfd_free_cached_info): Defined.
1979 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1980 to _bfd_free_cached_info.
1982 * libbfd-in.h (_bfd_free_cached_info): New.
1983 * libbfd: Regenerated.
1985 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1986 (_bfd_free_cached_info): New.
1988 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1990 * elf.c (assign_file_positions_except_relocs): Move code setting
1991 file position of non-loaded sections..
1992 (assign_file_positions_for_segments): ..to here.
1994 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1997 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1998 applications. Issue an error on sections we don't know how
2001 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2003 * Makefile.am: Run "make dep-am".
2004 * Makefile.in: Regenerate.
2006 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2008 * warning.m4 (--enable-werror): Format help message.
2009 (--enable-build-warnings): Likewise.
2010 * configure: Regenerate.
2012 2006-04-18 Nick Clifton <nickc@redhat.com>
2015 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2016 fields to still be handled as ELF files.
2018 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2020 * po/SRC-POTFILES.in: Regenerated.
2022 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2024 * configure.in: Update version to 2.17.50.
2025 * configure: Regenerated.
2027 2006-04-14 David Heine <dlheine@tensilica.com>
2029 * elf32-xtensa.c (build_reloc_opcodes): New.
2030 (compute_text_actions): Use it to decode opcodes outside inner loop.
2031 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2032 it is set, use it to get the opcodes for relocations.
2033 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2035 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2038 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2039 (GOT_TLS_IE_IE): Likewise.
2040 (GOT_TLS_IE_GD): Likewise.
2041 (GOT_TLS_IE_MASK): Likewise.
2042 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2043 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2045 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2046 are set, treat tls_type as GOT_TLS_IE_BOTH.
2047 (elf_i386_relocate_section): Likewise.
2049 2006-04-07 Randolph Chung <tausq@debian.org>
2051 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2052 (elf64_hppa_grok_psinfo): Likewise.
2053 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2055 2006-04-06 DJ Delorie <dj@redhat.com>
2057 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2058 each plt entry we create.
2060 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2062 * po/Make-in: Add install-html target.
2063 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2064 htmldir. Add install-html and install-html-recursive targets.
2065 * Makefile.in: Regenerate.
2066 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2067 * configure: Regenerate.
2069 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2071 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2072 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2075 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2077 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2080 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2081 James E Wilson <wilson@specifixinc.com>
2084 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2085 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2087 (elfNN_ia64_link_hash_entry): Likewise.
2088 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2090 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2092 (elfNN_ia64_hash_hide_symbol): Likewise.
2093 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2094 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2095 (elfNN_ia64_global_dyn_info_free): New function.
2096 (elfNN_ia64_local_dyn_info_free): Likewise.
2097 (elfNN_ia64_hash_table_free): Free local and global
2098 elfNN_ia64_dyn_sym_info.
2099 (addend_compare): New function.
2100 (sort_dyn_sym_info): Likewise.
2101 (get_dyn_sym_info): Updated to use binary search for addend.
2102 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2103 relocation arrays first.
2105 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2107 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2110 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2113 * elflink.c (check_dynsym): New.
2114 (elf_link_output_extsym): Use it.
2115 (bfd_elf_final_link): Likewise.
2117 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2120 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2121 symbol from the dynamic definition with the default version if
2122 its type and the type of existing regular definition mismatch.
2124 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2125 Daniel Jacobowitz <dan@codesourcery.com>
2127 * config.bfd (sparc-*-vxworks*): New stanza.
2128 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2129 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2130 * configure: Regenerate.
2131 * elf32-sparc.c: Include elf-vxworks.h.
2132 (elf32_sparc_vxworks_link_hash_table_create: New.
2133 (elf32_sparc_vxworks_final_write_processing): New.
2134 (TARGET_BIG_SYM): Override for VxWorks.
2135 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2136 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2137 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2138 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2139 (elf_backend_link_output_symbol_hook): Likewise.
2140 (elf_backend_emit_relocs): Likewise.
2141 (elf_backend_final_write_processing, elf32_bed): Likewise.
2142 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2143 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2144 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2145 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2146 build_plt_entry here.
2147 (create_got_section): Initialize sgotplt for VxWorks.
2148 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2149 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2150 Call elf_vxworks_create_dynamic_sections for VxWorks.
2151 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2152 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2153 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2154 for VxWorks. Check for the .got.plt section.
2155 (sparc_vxworks_build_plt_entry): New function.
2156 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2157 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2158 absolute on VxWorks.
2159 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2160 and DT_PLTGOT on VxWorks.
2161 (sparc_vxworks_finish_exec_plt): New.
2162 (sparc_vxworks_finish_shared_plt): New.
2163 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2164 Use plt_header_size and plt_entry_size.
2165 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2166 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2167 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2168 (elf32-sparc.lo): Likewise.
2169 * Makefile.in: Regenerate.
2170 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2171 (_bfd_target_vector): Add a pointer to it.
2173 2006-03-30 Ben Elliston <bje@au.ibm.com>
2176 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2177 special section number that exceeds the number of ELF sections
2178 (eg. SHN_MIPS_SCOMMON).
2180 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2182 * elfxx-mips.c (mips_got_entry): Add more commentary.
2183 (mips_elf_local_got_index): Use the hash table entry to record
2184 the GOT index of forced-local symbols.
2185 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2186 in either the hash table entry or the mips_got_entry, not both.
2187 Add more commentary.
2188 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2189 mips_elf_initialize_tls_index.
2191 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2193 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2194 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2195 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2196 bfin_areloc_howto_table): Delete. All
2197 uses deleted as well.
2198 (bfin_reloc_map): Delete all stack relocs.
2199 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2200 bfin_reloc_type_lookup): Don't support them.
2201 (bfin_relocate_section): Don't try to handle them.
2203 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2204 * configure.in: Likewise.
2205 * configure: Regenerate.
2206 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2207 (BFIN_RELOC_MAX): Now 0x21.
2208 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2209 (bfd_elf32_bfinfdpic_vec): Declare.
2210 (IS_FDPIC): New macro.
2211 (struct bfinfdpic_elf_link_hash_table): New struct.
2212 (bfinfdpic_hash_table, bfinfdpic_got_section,
2213 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2214 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2215 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2216 bfinfdpic_plt_initial_offset): Accessor macros for it.
2217 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2218 (struct bfinfdpic_relocs_info): New struct.
2219 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2220 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2221 DEFAULT_STACK_SIZE): New macros.
2222 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2223 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2224 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2225 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2226 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2227 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2228 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2229 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2230 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2231 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2232 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2233 _bfinfdpic_resolve_final_relocs_info,
2234 elf32_bfinfdpic_size_dynamic_sections,
2235 elf32_bfinfdpic_always_size_sections,
2236 elf32_bfinfdpic_modify_segment_map,
2237 _bfinfdpic_count_got_plt_entries,
2238 elf32_bfinfdpic_finish_dynamic_sections,
2239 elf32_bfinfdpic_adjust_dynamic_symbol,
2240 elf32_bfinfdpic_finish_dynamic_symbol,
2241 elf32_bfinfdpic_elf_use_relative_eh_frame,
2242 elf32_bfinfdpic_elf_encode_eh_address,
2243 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2244 elf32_bfinfdpic_copy_private_bfd_data,
2245 (struct _bfinfdpic_dynamic_got_info,
2246 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2247 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2248 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2249 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2250 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2251 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2252 bfd_elf32_bfd_copy_private_bfd_data,
2253 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2254 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2255 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2256 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2257 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2258 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2259 elf_backend_omit_section_dynsym): Redefine these macros and include
2260 "elf32-target.h" again to create the elf32-bfinfdpic target.
2261 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2262 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2263 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2264 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2265 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2266 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2267 BFD_RELOC_BFIN_GOTOFFLO): New.
2268 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2269 (_bfd_target_vector): Add it.
2270 * bfd-in2.h: Regenerate.
2271 * libbfd.h: Regenerate.
2273 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2275 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2276 incompatible. Likewise MAC and EMAC code.
2277 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2278 bfd_get_compatible to set the new bfd architecture. Rely on it
2279 to detect incompatibilities.
2281 2006-03-23 Michael Matz <matz@suse.de>
2283 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2284 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2285 BFD_RELOC_X86_64_PLTOFF64.
2286 * bfd-in2.h: Regenerated.
2287 * libbfd.h: Regenerated.
2288 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2289 Add howtos for above relocs.
2290 (x86_64_reloc_map): Add mappings for new relocs.
2291 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2292 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2293 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2295 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2296 elf64_x86_64_check_relocs for the new relocs.
2297 (elf64_x86_64_relocate_section): Handle new relocs.
2299 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2301 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2302 rel->r_addend is zero.
2304 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2306 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2309 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2310 Daniel Jacobowitz <dan@codesourcery.com>
2311 Phil Edwards <phil@codesourcery.com>
2312 Zack Weinberg <zack@codesourcery.com>
2313 Mark Mitchell <mark@codesourcery.com>
2314 Nathan Sidwell <nathan@codesourcery.com>
2316 * bfd-in2.h: Regenerate.
2317 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2318 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2319 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2320 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2321 (bfd_elf32_littlemips_vec): Likewise.
2322 (bfd_elf32_nbigmips_vec): Likewise.
2323 (bfd_elf32_nlittlemips_vec): Likewise.
2324 (bfd_elf32_ntradbigmips_vec): Likewise.
2325 (bfd_elf32_ntradlittlemips_vec): Likewise.
2326 (bfd_elf32_tradbigmips_vec): Likewise.
2327 (bfd_elf32_tradlittlemips_vec): Likewise.
2328 (bfd_elf64_bigmips_vec): Likewise.
2329 (bfd_elf64_littlemips_vec): Likewise.
2330 (bfd_elf64_tradbigmips_vec): Likewise.
2331 (bfd_elf64_tradlittlemips_vec): Likewise.
2332 * elf32-mips.c: Include elf-vxworks.h.
2333 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2334 instead of calling mips_elf32_rtype_to_howto directly.
2335 (mips_vxworks_copy_howto_rela): New reloc howto.
2336 (mips_vxworks_jump_slot_howto_rela): Likewise.
2337 (mips_vxworks_bfd_reloc_type_lookup): New function.
2338 (mips_vxworks_rtype_to_howto): Likewise.
2339 (mips_vxworks_final_write_processing): Likewise.
2340 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2341 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2342 (elf_backend_want_got_plt): Likewise.
2343 (elf_backend_want_plt_sym): Likewise.
2344 (elf_backend_got_symbol_offset): Likewise.
2345 (elf_backend_want_dynbss): Likewise.
2346 (elf_backend_may_use_rel_p): Likewise.
2347 (elf_backend_may_use_rela_p): Likewise.
2348 (elf_backend_default_use_rela_p): Likewise.
2349 (elf_backend_got_header_size: Likewise.
2350 (elf_backend_plt_readonly): Likewise.
2351 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2352 (elf_backend_mips_rtype_to_howto): Likewise.
2353 (elf_backend_adjust_dynamic_symbol): Likewise.
2354 (elf_backend_finish_dynamic_symbol): Likewise.
2355 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2356 (elf_backend_add_symbol_hook): Likewise.
2357 (elf_backend_link_output_symbol_hook): Likewise.
2358 (elf_backend_emit_relocs): Likewise.
2359 (elf_backend_final_write_processing: Likewise.
2360 (elf_backend_additional_program_headers): Likewise.
2361 (elf_backend_modify_segment_map): Likewise.
2362 (elf_backend_symbol_processing): Likewise.
2363 * elfxx-mips.c: Include elf-vxworks.h.
2364 (mips_elf_link_hash_entry): Add is_relocation_target and
2365 is_branch_target fields.
2366 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2367 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2368 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2369 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2370 Return 3 for VxWorks.
2371 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2372 mips_elf_link_hash_table. Return 0 for VxWorks.
2373 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2374 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2375 (mips_vxworks_exec_plt0_entry): New variable.
2376 (mips_vxworks_exec_plt_entry): Likewise.
2377 (mips_vxworks_shared_plt0_entry): Likewise.
2378 (mips_vxworks_shared_plt_entry): Likewise.
2379 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2380 (mips_elf_rel_dyn_section): Change the bfd argument to a
2381 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2382 the name of the section.
2383 (mips_elf_initialize_tls_slots): Update the call to
2384 mips_elf_rel_dyn_section.
2385 (mips_elf_gotplt_index): New function.
2386 (mips_elf_local_got_index): Add an input_section argument.
2387 Update the call to mips_elf_create_local_got_entry.
2388 (mips_elf_got_page): Likewise.
2389 (mips_elf_got16_entry): Likewise.
2390 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2391 arguments. Create dynamic relocations for each entry on VxWorks.
2392 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2393 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2394 and MIPS_RESERVED_GOTNO.
2395 (mips_elf_create_got_section): Update the uses of
2396 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2397 (is_gott_symbol): New function.
2398 (mips_elf_calculate_relocation): Use a dynobj local variable.
2399 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2400 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2401 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2402 relocations on VxWorks. Add dynamic relocations for references
2403 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2404 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2405 in VxWorks executables.
2406 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2407 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2408 Don't allocate a null entry on VxWorks.
2409 (mips_elf_create_dynamic_relocation): Update the call to
2410 mips_elf_rel_dyn_section. Use absolute rather than relative
2411 relocations for VxWorks, and make them RELA rather than REL.
2412 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2413 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2414 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2415 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2416 Call elf_vxworks_create_dynamic_sections for VxWorks and
2417 initialize the plt_header_size and plt_entry_size fields.
2418 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2419 used in VxWorks executables. Don't allocate dynamic relocations
2420 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2421 Set is_relocation_target for each symbol referenced by a relocation.
2422 Allocate .rela.dyn entries for relocations against the special
2423 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2424 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2425 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2426 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2427 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2428 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2429 relocations. Don't set no_fn_stub on VxWorks.
2430 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2431 mips_elf_allocate_dynamic_relocations.
2432 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2433 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2434 entries for VxWorks, and do not create multiple GOTs.
2435 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2436 Handle .got specially for VxWorks. Update the uses of
2437 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2438 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2439 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2440 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2441 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2442 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2443 (mips_vxworks_finish_exec_plt): Likewise.
2444 (mips_vxworks_finish_shared_plt): Likewise.
2445 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2446 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2447 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2448 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2449 and mips_elf_rel_dyn_section. Use a different GOT header for
2450 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2451 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2452 mips_elf_link_hash_table fields.
2453 (_bfd_mips_vxworks_link_hash_table_create): New function.
2454 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2455 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2456 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2457 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2458 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2459 * libbfd.h: Regenerate.
2460 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2461 (elf32-mips.lo): Likewise.
2462 * Makefile.in: Regenerate.
2463 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2464 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2465 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2466 (_bfd_target_vector): Add entries for them.
2468 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2470 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2471 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2472 (elf_backend_special_sections): Remove #undef.
2474 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2476 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2477 for undefined weak symbols.
2479 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2482 * elflink.c (bfd_elf_final_link): Remove
2483 bed->elf_backend_emit_relocs from emit_relocs.
2485 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2487 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2488 first relocation to the second when relaxing TLS GD to LE;
2489 zero it out when relaxing to IE.
2491 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2494 * elflink.c (elf_link_add_object_symbols): Save and restore
2495 warning sym's linked sym.
2497 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2500 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2501 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2502 hash_table -> htab. Formatting. Save entire symbol table
2503 before loading as-needed syms, and restore afterwards if lib not
2504 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2505 name. Free some buffers earlier.
2506 * bfd-in.h (struct bfd_hash_table): Add entsize.
2507 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2508 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2509 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2511 (bfd_hash_table_init): Add param, adjust calls.
2512 * aoutx.h: Adjust all hash_table_init functions and calls.
2514 * coff-arm.c: Likewise.
2515 * coff-h8300.c: Likewise.
2516 * coff-ppc.c: Likewise.
2517 * cofflink.c: Likewise.
2518 * ecoff.c: Likewise.
2519 * ecofflink.c: Likewise.
2520 * elf-m10300.c: Likewise.
2521 * elf-strtab.c: Likewise.
2523 * elf32-arm.c: Likewise.
2524 * elf32-bfin.c: Likewise.
2525 * elf32-cris.c: Likewise.
2526 * elf32-frv.c: Likewise.
2527 * elf32-hppa.c: Likewise.
2528 * elf32-i386.c: Likewise.
2529 * elf32-m32r.c: Likewise.
2530 * elf32-m68hc1x.c: Likewise.
2531 * elf32-m68k.c: Likewise.
2532 * elf32-ppc.c: Likewise.
2533 * elf32-s390.c: Likewise.
2534 * elf32-sh.c: Likewise.
2535 * elf32-vax.c: Likewise.
2536 * elf64-alpha.c: Likewise.
2537 * elf64-hppa.c: Likewise.
2538 * elf64-ppc.c: Likewise.
2539 * elf64-s390.c: Likewise.
2540 * elf64-sh64.c: Likewise.
2541 * elf64-x86-64.c: Likewise.
2542 * elfxx-ia64.c: Likewise.
2543 * elfxx-mips.c: Likewise.
2544 * elfxx-sparc.c: Likewise.
2545 * i386linux.c: Likewise.
2546 * libaout.h: Likewise.
2547 * libbfd-in.h: Likewise.
2548 * libcoff-in.h: Likewise.
2549 * linker.c: Likewise.
2550 * m68klinux.c: Likewise.
2551 * merge.c: Likewise.
2552 * opncls.c: Likewise.
2553 * pdp11.c: Likewise.
2554 * sparclinux.c: Likewise.
2555 * stabs.c: Likewise.
2556 * sunos.c: Likewise.
2558 * xcofflink.c: Likewise.
2559 * section.c (struct section_hash_entry): Move to..
2560 * libbfd-in.h: ..here.
2561 * Makefile.am: Run "make dep-am"
2562 * Makefile.in: Regenerate.
2563 * bfd-in2.h: Regenerate.
2564 * libbfd.h: Regenerate.
2565 * libcoff.h: Regenerate.
2567 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2569 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2570 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2571 last change to REL32 relocs so that they are counted as
2572 possibly dynamic as per REL24 and REL14.
2574 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2576 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2579 2006-03-15 Ben Elliston <bje@au.ibm.com>
2581 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2582 in_list elements, not just the first.
2584 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2586 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2588 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2589 for final links too.
2591 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2593 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2595 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2598 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2600 2006-03-10 Paul Brook <paul@codesourcery.com>
2602 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2603 (elf32_arm_print_private_bfd_data): Ditto.
2605 2006-03-09 Paul Brook <paul@codesourcery.com>
2607 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2610 2006-03-09 Khem Raj <khem@mvista.com>
2612 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2615 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2617 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2619 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2620 Daniel Jacobowitz <dan@codesourcery.com>
2621 Zack Weinberg <zack@codesourcery.com>
2622 Nathan Sidwell <nathan@codesourcery.com>
2623 Paul Brook <paul@codesourcery.com>
2624 Ricardo Anguiano <anguiano@codesourcery.com>
2625 Phil Edwards <phil@codesourcery.com>
2627 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2628 (bfd_elf32_bigarm_symbian_vec): Likewise.
2629 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2630 (bfd_elf32_littlearm_vec): Likewise.
2631 (bfd_elf32_littlearm_symbian_vec): Likewise.
2632 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2633 * configure: Regenerate.
2634 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2635 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2636 (elf32_arm_vxworks_bed): Add forward declaration.
2637 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2638 (elf32_arm_vxworks_exec_plt0_entry): New table.
2639 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2640 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2641 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2642 (reloc_section_p): New function.
2643 (create_got_section): Use RELOC_SECTION.
2644 (elf32_arm_create_dynamic_sections): Likewise. Call
2645 elf_vxworks_create_dynamic_sections for VxWorks targets.
2646 Choose between the two possible values of plt_header_size
2648 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2649 (elf32_arm_abs12_reloc): New function.
2650 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2651 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2652 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2653 r_addend fields of relocs. On rela targets, skip any code that
2654 adjusts in-place addends. When using _bfd_link_final_relocate
2655 to perform a final relocation, pass rel->r_addend as the addend
2657 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2658 object, ignore flags that are not standard on VxWorks.
2659 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2660 relocs on VxWorks. Use reloc_section_p.
2661 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2662 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2663 .rela.plt.unloaded relocs on VxWorks targets.
2664 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2665 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2666 instead of DT_REL* tags on RELA targets.
2667 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2668 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2669 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2670 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2671 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2672 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2673 Correct the .rela.plt.unreloaded symbol indexes.
2674 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2675 hook on VxWorks targets.
2676 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2677 Minor formatting tweak.
2678 (elf32_arm_vxworks_final_write_processing): New function.
2679 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2681 (elf_backend_final_write_processing): Likewise.
2682 (elf_backend_emit_relocs): Likewise.
2683 (elf_backend_want_plt_sym): Likewise.
2684 (ELF_MAXPAGESIZE): Likewise.
2685 (elf_backend_may_use_rel_p): Minor formatting tweak.
2686 (elf_backend_may_use_rela_p): Likewise.
2687 (elf_backend_default_use_rela_p): Likewise.
2688 (elf_backend_rela_normal): Likewise.
2689 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2691 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2693 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2694 New. Adjust other variants.
2695 (bfd_default_scan): Update.
2696 * bfd-in2.h: Rebuilt.
2697 * cpu-m68k.c: Adjust.
2698 (bfd_m68k_compatible): New. Use it for architectures.
2699 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2700 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2702 (elf32_m68k_print_private_bfd_data): Adjust.
2703 * ieee.c (ieee_write_processor): Adjust.
2705 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2707 * dwarf2.c: Formatting.
2708 (add_line_info): Remove outer loop.
2710 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2711 Alan Modra <amodra@bigpond.net.au>
2714 * dwarf2.c (loadable_section): New struct.
2715 (dwarf2_debug): Add loadable_section_count and
2717 (new_line_sorts_after): New.
2718 (add_line_info): Use new_line_sorts_after to compare line
2720 (check_function_name): Removed.
2721 (unset_sections): New.
2722 (place_sections): New.
2723 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2724 and unset_sections on relocatable files.
2725 (_bfd_dwarf2_find_line): Likewise.
2727 2006-03-03 Nick Clifton <nickc@redhat.com>
2729 * cpu-avr.c: Update to ISO-C90 formatting.
2730 * elf32-avr.c: Likewise.
2732 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2734 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2736 (bfd_elf_avr_final_write_processing): Set
2737 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2738 (elf32_avr_relax_section): New function.
2739 (elf32_avr_relax_delete_bytes): New function.
2740 (elf32_avr_get_relocated_section_contents): New function.
2741 (avr_pc_wrap_around): New function.
2742 (avr_relative_distance_considering_wrap_around): New function.
2743 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2744 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2745 * libbfd.h: Regenerate.
2746 * bfd-in2.h: Regenerate.
2748 2006-03-02 DJ Delorie <dj@redhat.com>
2750 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2753 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2755 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2756 bfd_elf32_powerpc_vxworks_vec.
2758 2006-03-02 Nick Clifton <nickc@redhat.com>
2760 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2762 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2764 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2765 elf_vxworks_create_dynamic_sections.
2766 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2768 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2769 elf_vxworks_create_dynamic_sections.
2770 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2772 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2773 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2775 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2777 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2778 (elf_backend_link_output_symbol_hook): Use
2779 elf_vxworks_link_output_symbol_hook instead.
2780 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2781 (elf_backend_link_output_symbol_hook): Use
2782 elf_vxworks_link_output_symbol_hook instead.
2783 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2784 same interface as elf_backend_link_output_symbol_hook.
2785 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2786 prototype accordingly.
2788 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2790 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2791 (ppc_elf_link_hash_table): Replace old_got and new_got with
2792 plt_type and can_use_new_plt.
2793 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2794 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2795 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2796 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2797 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2798 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2799 this function should not be called for VxWorks targets.
2800 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2801 (allocate_got): Likewise. Rearrange so that max_before_header
2802 is only used for PLT_OLD and PLT_NEW.
2803 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2804 (ppc_elf_size_dynamic_sections): Likewise.
2805 (ppc_elf_relax_section): Likewise.
2806 (ppc_elf_relocate_section): Likewise.
2807 (ppc_elf_finish_dynamic_symbol): Likewise.
2808 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2810 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2812 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2813 (elf_i386_link_hash_table_create): Initialize it.
2814 (elf_i386_compute_jump_table_size): Use it instead of
2815 srelplt->reloc_count.
2816 (allocate_dynrelocs): Likewise.
2817 (elf_i386_size_dynamic_sections): Likewise.
2818 (elf_i386_relocate_section): Likewise.
2820 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2822 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2823 (_bfd_elf_write_section_eh_frame): Likewise.
2825 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2827 * po/Make-in: Add html target.
2829 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2831 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2832 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2833 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2834 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2835 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2836 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2837 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2838 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2839 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2840 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2841 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2842 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2843 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2844 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2845 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2846 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2847 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2848 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2849 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2850 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2851 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2853 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2855 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2856 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2857 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2858 * elf32-frv.c (_frv_create_got_section): Likewise.
2859 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2860 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2861 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2862 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2863 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2864 (elf_i386_link_hash_table_create): Don't initialize them.
2865 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2867 (elf_i386_finish_dynamic_symbol): Likewise.
2868 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2869 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2870 (ppc_elf_finish_dynamic_symbol): Likewise.
2872 2006-02-24 DJ Delorie <dj@redhat.com>
2874 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2875 (m32c_elf_relocate_section): Don't relocate them.
2876 (compare_reloc): New.
2877 (relax_reloc): Remove.
2878 (m32c_offset_for_reloc): New.
2879 (m16c_addr_encodings): New.
2880 (m16c_jmpaddr_encodings): New.
2881 (m32c_addr_encodings): New.
2882 (m32c_elf_relax_section): Relax jumps and address displacements.
2883 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2886 * reloc.c: Add m32c relax relocs.
2887 * libbfd.h: Regenerate.
2888 * bfd-in2.h: Regenerate.
2890 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2893 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2894 (_bfd_elf_link_hash_fixup_symbol): New.
2896 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2897 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2900 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2902 * elfxx-target.h (elf_backend_fixup_symbol): New.
2903 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2905 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2907 * cpu-ia64-opc.c (ins_immu5b): New.
2908 (ext_immu5b): Likewise.
2909 (elf64_ia64_operands): Add IMMU5b.
2911 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2914 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2916 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2917 * elf32-i386.c (allocate_dynrelocs): Likewise.
2918 * elf32-s390.c (allocate_dynrelocs): Likewise.
2919 * elf32-sh.c (allocate_dynrelocs): Likewise.
2920 * elf64-s390.c (allocate_dynrelocs): Likewise.
2921 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2922 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2923 on undef weak with non-default visibility too.
2924 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2926 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2928 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2929 error, instead call _exit.
2930 (_bfd_abort): Call _exit not xexit.
2932 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2934 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2936 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2938 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2939 Anil Paranjape <anilp1@kpitcummins.com>
2940 Shilin Shakti <shilins@kpitcummins.com>
2942 * Makefile.am: Add xc16x related entry
2943 * Makefile.in: Regenerate
2944 * archures.c: Add bfd_xc16x_arch
2945 * bfd-in2.h: Regenerate
2946 * config.bfd: Add xc16x-*-elf
2947 * configure.in: Add bfd_elf32_xc16x_vec
2948 * configure: Regenerate.
2949 * targets.c: Added xc16x related information
2950 * cpu-xc16x.c: New file
2951 * reloc.c: Add new relocations specific to xc16x:
2952 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2954 * elf32-xc16x.c: New file.
2956 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2958 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2959 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2961 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2964 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2966 (ppc64_elf_relocate_section): Check output reloc section size.
2967 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2969 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2972 * elf.c (get_segment_type): New function.
2973 (_bfd_elf_print_private_bfd_data): Use it.
2974 (print_segment_map): New function.
2975 (assign_file_positions_for_segments): Call print_segment_map
2976 when there are not enough room for program headers.
2978 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2980 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2981 traditional MIPS ELF targets.
2983 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2986 * dwarf2.c (check_function_name): New function.
2987 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2988 check if function is correct.
2990 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2992 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2994 (elf_link_input_bfd): Adjust comments.
2996 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2998 * elf.c (copy_private_bfd_data): Minor update.
3000 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3003 * elf.c (copy_private_bfd_data): Renamed to ...
3004 (rewrite_elf_program_header): This.
3005 (copy_elf_program_header): New function.
3006 (copy_private_bfd_data): Likewise.
3008 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3010 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3011 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3012 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3013 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3014 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3015 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3016 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3017 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3018 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3019 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3020 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3021 bfd_mach_mcf_isa_b_usp_float_emac): New.
3022 (bfd_default_scan): Update coldfire mapping.
3023 * bfd-in.h (bfd_m68k_mach_to_features,
3024 bfd_m68k_features_to_mach): Declare.
3025 * bfd-in2.h: Rebuilt.
3026 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3027 adjust legacy names.
3028 (m68k_arch_features): New.
3029 (bfd_m68k_mach_to_features,
3030 bfd_m68k_features_to_mach): Define.
3031 * elf32-m68k.c (elf32_m68k_object_p): New.
3032 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3033 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3034 (elf_backend_object_p): Define.
3035 * ieee.c (ieee_write_processor): Update coldfire machines.
3036 * libbfd.h: Rebuilt.
3038 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3040 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3043 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3045 * coff-z80.c (r_imm24): New howto.
3046 (rtype2howto): New case R_IMM24.
3047 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3048 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3050 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3052 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3053 has already been assigned a GOT index, copy that index to the
3054 current hash table entry.
3056 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3058 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3059 for call-to-undefweak reloc overflow.
3061 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3063 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3064 for 32-bit relocs overflow.
3066 2006-01-27 Paul Brook <paul@codesourcery.com>
3068 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3071 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3073 Introduce TLS descriptors for i386 and x86_64.
3074 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3075 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3076 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3077 * libbfd.h, bfd-in2.h: Rebuilt.
3078 * elf32-i386.c (elf_howto_table): New relocations.
3079 (R_386_tls): Adjust.
3080 (elf_i386_reloc_type_lookup): Map new relocations.
3081 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3082 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3083 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3084 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3085 (elf_i386_local_tlsdesc_gotent): New macro.
3086 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3087 (elf_i386_compute_jump_table_size): New macro.
3088 (link_hash_newfunc): Initialize tlsdesc_got.
3089 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3090 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3091 R_386_TLS_DESC_CALL.
3092 (elf_i386_check_relocs): Likewise. Allocate space for
3093 local_tlsdesc_gotent.
3094 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3095 R_386_TLS_DESC_CALL.
3096 (allocate_dynrelocs): Count function PLT relocations. Reserve
3097 space for TLS descriptors and relocations.
3098 (elf_i386_size_dynamic_sections): Reserve space for TLS
3099 descriptors and relocations. Set up sgotplt_jump_table_size.
3100 Don't zero reloc_count in srelplt.
3101 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3102 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3103 R_386_TLS_DESC_CALL.
3104 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3105 (elf_backend_always_size_sections): Define.
3106 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3107 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3108 (R_X86_64_standard): Adjust.
3109 (x86_64_reloc_map): Map new relocs.
3110 (elf64_x86_64_rtype_to_howto): New, split out of...
3111 (elf64_x86_64_info_to_howto): ... this function, and...
3112 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3113 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3114 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3115 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3116 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3117 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3118 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3119 tlsdesc_got and sgotplt_jump_table_size fields.
3120 (elf64_x86_64_compute_jump_table_size): New macro.
3121 (link_hash_newfunc): Initialize tlsdesc_got.
3122 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3123 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3124 R_X86_64_TLSDESC_CALL.
3125 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3126 local_tlsdesc_gotent.
3127 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3128 R_X86_64_TLSDESC_CALL.
3129 (allocate_dynrelocs): Count function PLT relocations. Reserve
3130 space for TLS descriptors and relocations.
3131 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3132 descriptors and relocations. Set up sgotplt_jump_table_size,
3133 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3134 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3136 (elf64_x86_64_always_size_sections): New. Set up
3138 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3139 R_386_TLS_DESC_CALL.
3140 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3141 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3142 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3143 (elf_backend_always_size_sections): Define.
3145 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3148 * dwarf2.c (comp_unit_contains_address): Update comment.
3149 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3150 lma. Return TRUE only if both comp_unit_contains_address and
3151 comp_unit_find_nearest_line return TRUE.
3152 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3154 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3156 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3157 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3158 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3159 elf_gc_mark_dynamic_ref_symbol. Make global.
3160 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3161 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3162 (elfNN_bed): Init new field.
3163 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3164 (ppc64_elf_gc_mark_dynamic_ref): New function.
3166 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3168 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3170 2006-01-17 Nick Clifton <nickc@redhat.com>
3173 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3176 2006-01-11 Nick Clifton <nickc@redhat.com>
3178 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3179 into the newly (re)allocated map array.
3181 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3183 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3185 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3187 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3190 For older changes see ChangeLog-2005
3196 version-control: never
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