1 2006-10-28 Richard Sandiford <richard@codesourcery.com>
3 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
4 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
5 (elf_mips_howto_table_rela): Likewise.
6 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
7 (mips_elf64_howto_table_rela): Likewise.
9 2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
11 * elf.c (_bfd_elf_init_private_section_data): Assert output
12 section ELF type instead of check if it is SHT_NULL. Copy
13 OS/PROC specific flags from input section to output section.
15 2006-10-27 Alan Modra <amodra@bigpond.net.au>
17 * section.c (SEC_KEEP): Update comment.
18 * bfd-in2.h: Regenerate.
19 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
20 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
21 * stabs.c (_bfd_discard_section_stabs): Likewise.
22 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
24 2006-10-26 Ben Elliston <bje@au.ibm.com>
26 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
28 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
29 * targets.c (find_target): Remove extraneous break.
31 2006-10-26 Ben Elliston <bje@au.ibm.com>
33 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
34 (struct maxq_reloc_map): Unused; remove.
35 (maxq_reloc_map): Likewise.
36 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
38 2006-10-26 Ben Elliston <bje@au.ibm.com>
40 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
41 from int to enum dynamic_lib_link_class lib_class.
42 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
43 * bfd-in2.h: Regenerate.
45 2006-10-25 Alan Modra <amodra@bigpond.net.au>
46 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
47 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
48 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
49 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
51 * cpu-spu.c: New file.
52 * elf32-spu.c: New file.
53 * elf32-spu.h: New file.
54 * archures.c: Add SPU support.
55 * config.bfd: Likewise.
56 * configure.in: Likewise.
58 * targets.c: Likewise.
59 * Makefile.am: Likewise. Run "make dep-am".
60 * libbfd.h: Regenerate.
61 * bfd-in2.h: Regenerate.
62 * Makefile.in: Regenerate.
63 * configure: Regenerate.
64 * po/SRC-POTFILES.in: Regenerate.
66 2006-10-23 Alan Modra <amodra@bigpond.net.au>
68 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
70 2006-10-23 Alan Modra <amodra@bigpond.net.au>
72 * elf32-score.c: Formatting.
73 (elf_backend_omit_section_dynsym): Define.
74 (score_elf_create_dynamic_relocation): Remove code copied from mips.
75 Don't use section syms in dynamic relocs. Remove unused param.
76 (score_elf_final_link_relocate): Remove unused param.
78 2006-10-23 Alan Modra <amodra@bigpond.net.au>
80 * linker.c (fix_syms): Choose best of previous and next
81 section based on section flags and vma.
83 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
85 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
86 only when the non visibility part of st_other is non-zero.
87 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
89 2006-10-20 Richard Sandiford <richard@codesourcery.com>
91 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
92 PT_DYNAMIC on GNU/Linux targets.
94 2006-10-20 Richard Sandiford <richard@codesourcery.com>
96 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
97 size of .rel.dyn reflect the value of DT_RELSZ.
99 2006-10-20 Richard Sandiford <richard@codesourcery.com>
101 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
102 a PT_NULL header for dynamic objects.
103 (_bfd_mips_elf_modify_segment_map): Add it.
105 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
107 * elf32-score.c (score_elf_rel_dyn_section): Replace
108 bfd_make_section with bfd_make_section_with_flags.
109 (_bfd_score_elf_create_dynamic_sections): Ditto.
110 (score_elf_create_got_section): Ditto.
111 (score_elf_final_link_relocate): Delete referrence to
114 2006-10-19 Richard Sandiford <richard@codesourcery.com>
116 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
117 same symbol by increasing r_offset.
118 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
119 large and very small symbol indexes.
121 2006-10-19 Richard Sandiford <richard@codesourcery.com>
123 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
124 and DT_MIPS_RLD_MAP tags for position-independent executables.
125 Do not add DT_DEBUG to shared libraries for any MIPS target.
127 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
130 * elflink.c (elf_link_add_object_symbols): Hide definitions in
133 2006-10-19 Alan Modra <amodra@bigpond.net.au>
135 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
136 don't set, glue section size.
137 (record_arm_to_thumb_glue): Set glue section size here.
138 (record_thumb_to_arm_glue): Likewise.
139 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
140 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
142 2006-10-18 Roy Marples <uberlord@gentoo.org>
144 * elf64-sparc.c: Add FreeBSD support.
145 (elf64_sparc_fbsd_post_process_headers): New function.
146 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
147 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
148 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
149 * configure: Regenerate.
151 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
153 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
154 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
155 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
156 R_ARM_THM_MOVT_BREL relocations.
158 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
160 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
161 R_THM_CALL to 25 and remove FIXME comment.
162 (using_thumb2): New function.
163 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
165 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
167 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
168 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
169 (elf32_arm_gc_sweep_hook): Likewise.
170 (elf32_arm_check_relocs): Likewise.
171 (allocate_dynrelocs): Likewise.
173 2006-10-17 Alan Modra <amodra@bigpond.net.au>
175 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
176 text_index_section and data_index_section.
177 (struct elf_backend_data): Add elf_backend_init_index_section.
178 (_bfd_elf_init_1_index_section): Declare.
179 (_bfd_elf_init_2_index_sections): Declare.
180 * elfxx-target.h (elf_backend_init_index_section): Define.
181 (elfNN_bed): Init new field.
182 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
183 section and text_index_section plus data_index_section.
184 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
185 (_bfd_elf_init_1_index_section): New function.
186 (_bfd_elf_init_2_index_sections): New function.
187 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
188 (elf_link_input_bfd): When emitting relocs, use text_index_section
189 and data_index_section for removed sections.
190 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
191 * elf32-i386.c: Likewise.
192 * elf32-m32r.c: Likewise.
193 * elf32-sh.c: Likewise.
194 * elf32-xstormy16.c: Likewise.
195 * elf32-xtensa.c: Likewise.
196 * elf64-alpha.c: Likewise.
197 * elf64-hppa.c: Likewise.
198 * elf64-mmix.c: Likewise.
199 * elf64-sh64.c: Likewise.
200 * elfxx-ia64.c: Likewise.
201 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
202 and data_index_section sym for relocs against sections with no dynamic
204 (elf_backend_init_index_section): Define.
205 * elf32-cris.c: Similarly.
206 * elf32-hppa.c: Similarly.
207 * elf32-i370.c: Similarly.
208 * elf32-m68k.c: Similarly.
209 * elf32-mips.c: Similarly.
210 * elf32-ppc.c: Similarly.
211 * elf32-s390.c: Similarly.
212 * elf32-sparc.c: Similarly.
213 * elf32-vax.c: Similarly.
214 * elf64-mips.c: Similarly.
215 * elf64-ppc.c: Similarly.
216 * elf64-s390.c: Similarly.
217 * elf64-sparc.c: Similarly.
218 * elf64-x86-64.c: Similarly.
219 * elfn32-mips.c: Similarly.
220 * elfxx-mips.c: Similarly.
221 * elfxx-sparc.c: Similarly.
222 * linker.c (fix_syms): Base symbols in removed sections on
223 previous section in preference to using absolute section.
225 2006-10-16 Andreas Schwab <schwab@suse.de>
227 * elfxx-ia64.c (addend_compare): Properly compute return value.
229 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
232 * elf.c (assign_file_positions_for_non_load_sections): Don't
233 page align empty SHF_ALLOC sections.
235 2006-10-13 Jakub Jelinek <jakub@redhat.com>
237 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
238 .plt sh_entsize to 0 if plt header size isn't multiple of
239 plt entry size or for 32-bit which adds a nop insn at the
240 end of the .plt section.
242 2006-10-12 Bob Wilson <bob.wilson@acm.org>
244 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
245 (elf_backend_action_discarded): Define.
247 2006-10-11 Bob Wilson <bob.wilson@acm.org>
249 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
250 unresolvable relocation error.
251 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
254 2006-10-10 Bob Wilson <bob.wilson@acm.org>
256 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
259 2006-10-03 Jakub Jelinek <jakub@redhat.com>
261 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
262 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
263 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
264 DW_CFA_val_{offset{,_sf},expression}.
265 (skip_non_nops): Record number of DW_CFA_set_loc ops.
266 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
267 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
268 or going to be pcrel, compute set_loc array.
269 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
270 against DW_CFA_set_loc operands.
271 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
273 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
275 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
276 symbols from the --just-syms file.
278 2006-10-01 Alan Modra <amodra@bigpond.net.au>
280 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
283 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
286 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
287 relocation overflow on branches to undefweaks.
289 2006-09-29 Alan Modra <amodra@bigpond.net.au>
291 * po/BLD-POTFILES.in: Regenerate.
292 * po/SRC-POTFILES.in: Regenerate.
294 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
297 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
298 alignment for .data$, .rdata$ and .text$ sections so that sse
299 and sse2 code will work for linkonce sections too.
300 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
302 2006-09-28 Alan Modra <amodra@bigpond.net.au>
304 * elflink.c (_bfd_elf_gc_mark_hook): New function.
305 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
306 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
307 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
308 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
309 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
310 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
311 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
312 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
313 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
314 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
315 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
316 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
317 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
318 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
319 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
320 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
321 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
322 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
323 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
324 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
325 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
326 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
327 (bfinfdpic_gc_sweep_hook): Delete.
328 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
329 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
330 (elf32_d10v_gc_sweep_hook): Delete.
331 (elf_backend_gc_sweep_hook): Don't define.
332 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
333 (fr30_elf_gc_sweep_hook): Delete.
334 (elf_backend_gc_sweep_hook): Don't define.
335 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
336 (elf32_frv_gc_sweep_hook): Delete.
337 (elf_backend_gc_sweep_hook): Don't define.
338 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
339 (iq2000_elf_gc_sweep_hook): Delete.
340 (elf_backend_gc_sweep_hook): Don't define.
341 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
342 _bfd_elf_gc_mark_hook.
343 (openrisc_elf_gc_sweep_hook): Delete.
344 (elf_backend_gc_sweep_hook): Don't define.
345 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
346 (v850_elf_gc_sweep_hook): Delete.
347 (elf_backend_gc_sweep_hook): Don't define.
348 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
349 _bfd_elf_gc_mark_hook.
350 (xstormy16_elf_gc_sweep_hook): Delete.
351 (elf_backend_gc_sweep_hook): Don't define.
352 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
353 (sh_elf64_gc_sweep_hook): Delete.
354 (elf_backend_gc_sweep_hook): Don't define.
355 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
356 (elf32_avr_gc_sweep_hook): Delete.
357 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
358 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
359 (elf32_cr16c_gc_sweep_hook): Delete.
360 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
361 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
362 (elf32_crx_gc_sweep_hook): Delete.
363 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
364 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
365 (elf32_h8_gc_sweep_hook): Delete.
366 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
367 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
368 (ip2k_elf_gc_sweep_hook): Delete.
369 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
370 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
371 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
372 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
373 (elf_backend_gc_sweep_hook): Don't define.
374 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
375 (elf_backend_gc_sweep_hook): Don't define.
376 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
377 (elf32_m68hc11_gc_sweep_hook): Delete.
378 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
379 (elf32_m68hc11_gc_sweep_hook): Delete.
380 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
381 (elf32_msp430_gc_sweep_hook): Delete.
382 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
383 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
384 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
386 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
388 * bfd-in.h (CONST_STRNCPY) : Delete.
391 * bfd-in2.h : Regenerate.
392 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
393 calculate string lengths.
394 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
396 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
400 * elf.c (assign_file_positions_for_non_load_sections): Don't
401 warn zero size allocated sections.
403 2006-09-27 Alan Modra <amodra@bigpond.net.au>
405 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
406 to "name" so that compiler realizes it is never uninitialized.
407 Use bfd_elf_sym_name.
409 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
412 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
413 bfd_alloc to allocate segment map.
414 (copy_elf_program_header): Likewise.
416 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
417 Joseph Myers <joseph@codesourcery.com>
418 Ian Lance Taylor <ian@wasabisystems.com>
419 Ben Elliston <bje@wasabisystems.com>
421 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
422 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
423 (arch_info_struct, bfd_arm_update_notes): Likewise.
424 (architectures): Likewise.
425 (bfd_arm_merge_machines): Check for iWMMXt2.
426 * bfd-in2.h: Rebuild.
428 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
430 * configure: Regenerated.
432 2006-09-22 Alan Modra <amodra@bigpond.net.au>
434 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
436 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
437 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
438 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
440 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
442 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
444 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
445 section in LD to LE linker relaxation for R_390_TLS_LDO32.
446 * elf64-s390.c (elf_s390_relocate_section): Likewise for
449 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
451 * configure.in: Added new target-vectors x86_64coff_vec,
452 x86_64pe_vec, and x86_64pei_vec.
453 * configure: Regenerate.
454 * config.bfd: Adjusted x86_64 target architecture detection.
455 * bfd.c: Add for new target "coff-x86-64"
456 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
457 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
458 * libpei.h: Adjustments for COFF_WITH_pex64.
459 * coffcode.h: Add for new target machine, architecture, signature, and internal
461 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
462 * Makefile.in: Regenerate.
463 * pe-x86_64.c: Add for new target "pe-x86-64".
464 * pei-x86_64.c: Add for new target "pei-x86-64".
465 * peicode.h: Adjusts for new targets.
466 (coff_swap_filehdr_out): Set for this target to
467 _bfd_pex64_only_swap_filehdr_out.
468 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
469 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
470 (jump_table jtab): Add for AMD64MAGIC.
471 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
472 (pe_ILF_object_p): Add coff image-file signature to internal
473 signature translation.
474 * peXXigen.c: Adjust proper include of target coff-header and
475 introduced target specific code
476 (COFF_WITH_pex64): New macro for this target.
477 (pe_print_idata): New dumping method for import section of PE+ files.
478 * targets.c: Add new target vectors declarations for x86_64 coff targets.
479 * coffcode.h: Support code to support the x86_64 PE magic number.
480 * coff-x86_64.c: New file.
482 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
484 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
485 for .stabstr entry, explain why.
487 2006-09-17 Anton Blanchard <anton@samba.org>
488 Alan Modra <amodra@bigpond.net.au>
490 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
491 entry isn't absolute.
493 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
495 * cpu-score.c: New file.
496 * elf32-score.c: New file.
497 * config.bfd: Add Score target.
498 * Makefile.am: Add Score files.
499 * Makefile.in: Regenerate.
500 * archures.c: Add Score architecture.
501 * reloc.c: Add Score relocs.
502 * targets.c: Add Score target vectors.
503 * bfd-in2.h: Regenerate.
504 * libbfd.h: Regenerate.
505 * configure.in: Add Score target.
506 * configure: Regenerate.
508 2006-09-16 Nick Clifton <nickc@redhat.com>
509 Pedro Alves <pedro_alves@portugalmail.pt>
511 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
512 string as its argument and emits the string followed by a comma
513 and then the length of the string.
514 (CONST_STRNEQ): New macro. Checks to see if a variable string
515 has a constant string as its initial characters.
516 (CONST_STRNCPY): New macro. Copies a constant string to the start
517 of a variable string.
518 * bfd-in2.h: Regenerate.
519 * archive.c: Make use of the new macros.
520 * archive64.c: Likewise.
522 * coff-ppc.c: Likewise.
523 * coff-stgo32.c: Likewise.
524 * coffcode.h: Likewise.
525 * cofflink.c: Likewise.
526 * cpu-i960.c: Likewise.
527 * dwarf2.c: Likewise.
529 * elf-m10300.c: Likewise.
531 * elf32-arm.c: Likewise.
532 * elf32-bfin.c: Likewise.
533 * elf32-cris.c: Likewise.
534 * elf32-hppa.c: Likewise.
535 * elf32-i370.c: Likewise.
536 * elf32-i386.c: Likewise.
537 * elf32-iq2000.c: Likewise.
538 * elf32-m32r.c: Likewise.
539 * elf32-m68hc11.c: Likewise.
540 * elf32-m68hc12.c: Likewise.
541 * elf32-m68k.c: Likewise.
542 * elf32-mcore.c: Likewise.
543 * elf32-ppc.c: Likewise.
544 * elf32-s390.c: Likewise.
545 * elf32-sh-symbian.c: Likewise.
546 * elf32-sh.c: Likewise.
547 * elf32-sh64.c: Likewise.
548 * elf32-v850.c: Likewise.
549 * elf32-vax.c: Likewise.
550 * elf32-xtensa.c: Likewise.
551 * elf64-alpha.c: Likewise.
552 * elf64-hppa.c: Likewise.
553 * elf64-mmix.c: Likewise.
554 * elf64-ppc.c: Likewise.
555 * elf64-s390.c: Likewise.
556 * elf64-sh64.c: Likewise.
557 * elf64-x86-64.c: Likewise.
558 * elflink.c: Likewise.
559 * elfxx-ia64.c: Likewise.
560 * elfxx-mips.c: Likewise.
561 * elfxx-sparc.c: Likewise.
562 * hpux-core.c: Likewise.
563 * i386linux.c: Likewise.
565 * libpei.h: Likewise.
566 * linker.c: Likewise.
567 * m68klinux.c: Likewise.
569 * nlmcode.h: Likewise.
570 * osf-core.c: Likewise.
573 * sparclinux.c: Likewise.
574 * vms-hdr.c: Likewise.
576 2006-09-14 Alan Modra <amodra@bigpond.net.au>
579 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
580 that have had their SHT_GROUP section removed.
582 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
585 * elflink.c (elf_link_output_extsym): Compute bucket only if
588 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
591 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
594 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
596 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
597 unconditional setting of low bit for Thumb symbol
598 mistakenly left behind after check for external
599 symbols was added. Fix comment typo.
601 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
603 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
604 (bfd_elf_link_mark_dynamic_symbol): New.
605 (SYMBOLIC_BIND): New.
607 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
608 with SYMBOLIC_BIND (info, h).
609 (elf_i386_relocate_section): Likewise.
610 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
611 (elf64_x86_64_relocate_section): Likewise.
612 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
614 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
615 (bfd_elf_record_link_assignment): Call
616 bfd_elf_link_mark_dynamic_symbol on new entry.
617 (_bfd_elf_merge_symbol): Likewise.
618 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
619 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
620 SYMBOLIC_BIND (info, h).
621 (_bfd_elf_dynamic_symbol_p): Likewise.
622 (_bfd_elf_symbol_refs_local_p): Likewise.
623 (bfd_elf_size_dynamic_sections): Updated.
625 2006-09-05 Bibo Mao <bibo.mao@intel.com>
628 * coffcode.h (coff_write_object_contents): Set the optional
629 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
631 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
633 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
634 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
635 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
636 and R_ARM_THM_PC12 relocations.
638 2006-08-24 Bob Wilson <bob.wilson@acm.org>
640 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
641 (xtensa_get_property_section): New.
642 (xtensa_read_table_entries): Use xtensa_get_property_section.
643 (relax_property_section, xtensa_get_property_predef_flags): Handle
644 group name suffixes in property section names.
645 (match_section_group): New.
647 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
649 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
652 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
654 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
655 plt_thumb_refcount from indirect symbols.
657 2006-08-22 Alan Modra <amodra@bigpond.net.au>
659 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
661 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
663 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
665 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
666 comment for target1_is_rel.
668 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
670 * Makefile.am: Add rules to build pe-arm-wince.lo
671 and pei-arm-wince.lo objects.
672 * Makefile.in: Regenerate.
673 * pe-arm-wince.c: New file.
674 * pei-arm-wince.c: New file.
675 * pei-arm.c: Remove ARM_WINCE block.
676 * pe-arm.c: Remove ARM_WINCE block. Rename
677 bfd_arm_pe_allocate_interworking_sections,
678 bfd_arm_pe_get_bfd_for_interworking, and
679 bfd_arm_pe_process_before_allocation to
680 bfd_armpe_allocate_interworking_sections,
681 bfd_armpe_get_bfd_for_interworking, and
682 bfd_armpe_process_before_allocation. Move them before
684 * bfd.c: ARM wince bfd format names were renamed. Adjust.
685 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
686 with unexpected/conflicting relocs.
687 * targets.c: The arm-wince-pe target got its own new vector.
689 * config.bfd: Likewise.
690 * configure.in: Likewise.
691 * configure: Regenerate.
693 2006-08-18 Paul Brook <paul@codesourcery.com>
695 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
696 (elf32_arm_link_hash_newfunc): Initialize export_glue.
697 (record_arm_to_thumb_glue): Return stub symbol.
698 (elf32_arm_create_thumb_stub): New function.
699 (elf32_arm_to_thumb_stub): Use it.
700 (elf32_arm_to_thumb_export_stub): New function.
701 (elf32_arm_begin_write_processing): New function.
702 (allocate_dynrelocs): Allocate Arm stubs.
703 (elf_backend_begin_write_processing): Define.
704 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
705 Call elf32_arm_begin_write_processing.
707 2006-08-17 Alan Modra <amodra@bigpond.net.au>
709 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
710 (ppc64_elf_build_stubs): Use new lazy linking stub.
712 2006-08-17 Alan Modra <amodra@bigpond.net.au>
714 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
716 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
719 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
720 only if there is a PT_DYNAMIC segment.
721 (_bfd_elf_map_sections_to_segments): Likewise.
722 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
723 segment alignment to 1.
725 2006-08-15 Thiemo Seufer <ths@mips.com>
726 Nigel Stephens <nigel@mips.com>
728 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
729 (elf_backend_merge_symbol_attribute): Define.
730 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
732 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
734 2006-08-15 Thiemo Seufer <ths@mips.com>
735 Nigel Stephens <nigel@mips.com>
736 David Ung <davidu@mips.com>
738 * config.bfd: Add configurations for mips*el-sde-elf* and
741 2006-08-14 DJ Delorie <dj@redhat.com>
743 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
744 (elf32_mn10300_count_hash_table_entries): New.
745 (elf32_mn10300_list_hash_table_entries): New.
746 (sort_by_value): New.
747 (mn10300_elf_relax_section): Don't skip data sections; restrict
748 code-specific tests to code-specific areas so that potential
749 indirect calls can be detected. Check for multiple local symbols
750 at the same address and merge their flags.
751 (elf32_mn10300_link_hash_newfunc): Initialize value.
753 2006-08-14 Thiemo Seufer <ths@mips.com>
755 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
756 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
759 2006-08-11 Thiemo Seufer <ths@mips.com>
761 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
762 sh_entsize only when sgot was already initialized.
764 2006-08-08 DJ Delorie <dj@redhat.com>
766 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
767 non-moving .align directives. Preserve any DIR32 offset when
768 converting bsr's to jsr's.
770 2006-08-08 Alan Modra <amodra@bigpond.net.au>
772 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
773 after stubs have been built.
775 2006-08-07 Nick Clifton <nickc@redhat.com>
777 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
778 vectors if they are going to be created.
780 2006-08-07 Nick Clifton <nickc@redhat.com>
782 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
783 * configure: Regenerate.
785 2006-08-07 Nick Clifton <nickc@redhat.com>
787 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
788 relocation types if the target is ARM_WINCE.
790 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
792 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
794 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
796 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
798 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
799 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
801 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
803 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
805 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
806 list removed sections to stderr.
808 2006-08-04 Richard Sandiford <richard@codesourcery.com>
809 Kazu Hirata <kazu@codesourcery.com>
810 Phil Edwards <phil@codesourcery.com>
811 Nathan Sidwell <nathan@codesourcery.com>
813 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
814 bfd_elf32_shlvxworks_vec.
815 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
816 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
817 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
818 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
819 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
820 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
821 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
822 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
823 * configure: Regenerate.
824 * Makefile.am: Regenerate dependencies.
825 * Makefile.in: Regenerate.
826 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
827 (elf_vxworks_add_symbol_hook): Use it.
828 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
829 table entry to check for weak undefined symbols and to obtain
831 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
832 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
833 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
834 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
835 special_function field.
836 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
837 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
838 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
839 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
840 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
841 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
842 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
843 * elf32-sh.c: Include elf32-vxworks.h.
845 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
846 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
848 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
849 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
850 SH_ELF_RELOC set to bfd_elf_generic_reloc.
851 (vxworks_object_p, get_howto_table): New functions.
852 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
853 (sh_elf_info_to_howto): Use get_howto_table.
854 (sh_elf_relax_section): Honor the partial_inplace field of the
856 (sh_elf_relax_delete_bytes): Likewise.
857 (elf_sh_plt_info): New structure.
858 (PLT_ENTRY_SIZE): Replace both definitions with...
859 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
860 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
861 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
862 (elf_sh_plt0_entry_le): Likewise.
863 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
864 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
865 (elf_sh_plts): New structure, with separate definitions for
866 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
867 (elf_sh_plt0_entry): Delete both definitions.
868 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
869 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
870 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
871 (elf_sh_plt_reloc_offset): Likewise.
872 (movi_shori_putval): Delete in favor of...
873 (install_plt_field): ...this new function, with separate definitions
874 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
875 (get_plt_info): New function, with separate definitions
876 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
877 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
878 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
879 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
880 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
881 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
882 (get_plt_index, get_plt_offset): New functions.
883 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
884 (sh_elf_link_hash_table_create): Initialize them.
885 (sh_elf_create_dynamic_sections): Call
886 elf_vxworks_create_dynamic_sections for VxWorks.
887 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
888 entries. Allocate relocation entries in .rela.plt.unloaded if
889 generating a VxWorks executable.
890 (sh_elf_always_size_sections): New function.
891 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
893 (sh_elf_relocate_section): Use get_howto_table. Honor
894 partial_inplace when calculating the addend for dynamic
895 relocations. Use get_plt_index.
896 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
897 and htab->plt_info. Fill in the bra .plt offset for VxWorks
898 executables. Populate .rela.plt.unloaded. Do not make
899 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
900 (sh_elf_finish_dynamic_sections): Use install_plt_field and
901 htab->plt_info. Handle cases where there is no special PLT header.
902 Populate the first relocation in .rela.plt.unloaded and fix up
903 the remaining entries.
904 (sh_elf_plt_sym_val): Use get_plt_info.
905 (elf_backend_always_size_sections): Define.
906 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
907 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
908 (elf32_bed, elf_backend_want_plt_sym): Likewise.
909 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
910 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
911 (elf_backend_add_symbol_hook): Likewise.
912 (elf_backend_link_output_symbol_hook): Likewise.
913 (elf_backend_emit_relocs): Likewise.
914 (elf_backend_final_write_processing): Likewise.
915 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
916 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
917 (bfd_elf32_shvxworks_vec): Likewise.
918 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
919 bfd_elf32_shvxworks_vec.
921 2006-08-02 Mark Kettenis <kettenis@gnu.org>
923 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
924 * configure: Regenerate.
926 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
929 * elf64-x86-64.c: Add FreeBSD support.
930 (elf64_x86_64_fbsd_post_process_headers): New function.
931 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
932 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
934 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
935 * configure: Regenerate.
937 2006-07-26 Andreas Schwab <schwab@suse.de>
939 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
941 2006-07-26 Alan Modra <amodra@bigpond.net.au>
943 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
944 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
945 (define elf_backend_modify_segment_map): Don't define.
947 2006-07-25 Thiemo Seufer <ths@networkno.de>
949 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
950 linking of objects for compatible machine types.
952 2006-07-25 Thiemo Seufer <ths@networkno.de>
954 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
955 also for same symbol.
957 2006-07-25 Thiemo Seufer <ths@mips.com>
959 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
961 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
963 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
964 sections only if the SHF_OS_NONCONFORMING flag is present.
966 2006-07-24 Nick Clifton <nickc@redhat.com>
969 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
970 existance of output sections before putting their entries into the
973 2006-07-20 Thiemo Seufer <ths@mips.com>
975 * elf32-mips.c (mips16_jump_reloc): Remove function.
976 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
977 instead of mips16_jump_reloc.
978 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
979 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
980 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
982 2006-07-19 Alan Modra <amodra@bigpond.net.au>
984 * bfd-in.h (enum notice_asneeded_action): Define.
985 * bfd-in2.h: Regenerate.
986 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
987 function with NULL name for as-needed handling.
989 2006-07-18 Paul Brook <paul@codesourcery.com>
991 * bfd-in2.h: Regenerate.
992 * libbfd.h: Regenerate.
993 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
995 2006-07-18 Nick Clifton <nickc@redhat.com>
997 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
998 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1000 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1002 2006-07-14 Jakub Jelinek <jakub@redhat.com>
1004 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1006 2006-07-14 Mark Kettenis <kettenis@gnu.org>
1008 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1009 to the start of a block.
1011 2006-07-13 Nick Clifton <nickc@redhat.com>
1013 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1014 returning a NULL value.
1016 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1019 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1020 the old versioned dynamic definition to the new one with
1021 non-default visibility. Hide the symbol if it is hidden or
1024 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1026 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1028 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1030 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1031 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1032 Handle SHT_GNU_HASH.
1033 (special_sections_g): Include .gnu.hash section.
1034 (bfd_elf_gnu_hash): New function.
1035 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1036 (struct elf_backend_data): Add elf_hash_symbol method.
1037 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1038 only if info->emit_hash, create .gnu.hash section if
1039 info->emit_gnu_hash.
1040 (struct collect_gnu_hash_codes): New type.
1041 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1042 _bfd_elf_hash_symbol): New functions.
1043 (compute_bucket_count): Don't compute HASHCODES array, instead add
1044 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1045 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1046 When not optimizing, use the number of hashed symbols rather than
1048 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1049 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1050 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1051 adjust compute_bucket_count caller. Create and populate .gnu.hash
1052 section if info->emit_gnu_hash.
1053 (elf_link_output_extsym): Only populate .hash section if
1054 finfo->hash_sec != NULL.
1055 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1056 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1057 (elfNN_bed): Add elf_backend_hash_symbol.
1058 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1059 (elf_backend_hash_symbol): Define.
1060 * elf32-i386.c (elf_i386_hash_symbol): New function.
1061 (elf_backend_hash_symbol): Define.
1063 2006-07-05 Nick Clifton <nickc@redhat.com>
1066 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1067 entry when multiple definitions of a symbol are encountered.
1069 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1071 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1073 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1074 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1076 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1079 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1080 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1082 (elf_i386_relocate_section): Likewise. For GD->IE transition
1083 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1085 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1088 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1089 program_header_size to -1.
1090 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1091 (assign_file_positions_for_load_sections ): Likewise.
1092 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1094 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1095 alloc if already done.
1096 * elf32-i386.c (elf_i386_mkobject): Likewise.
1097 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1098 * elf32-s390.c (elf_s390_mkobject): Likewise.
1099 * elf32-sh.c (sh_elf_mkobject): Likewise.
1100 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1101 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1102 * elf64-s390.c (elf_s390_mkobject): Likewise.
1103 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1104 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1106 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1108 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1109 section for relocatable link.
1111 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1113 * elf-bfd.h (struct elf_backend_data): Add
1114 elf_backend_modify_program_headers.
1115 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1116 (elfNN_bed): Init new field.
1117 * elf.c (elf_modify_segment_map): Remove comment.
1118 (assign_file_positions_for_load_sections): Only call
1119 elf_modify_segment_map for objcopy/strip.
1120 (assign_file_positions_except_relocs): Call
1121 elf_backend_modify_program_headers.
1122 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1124 (elf32_frvfdpic_modify_segment_map): Delete.
1125 (elf32_frvfdpic_modify_program_headers): New.
1126 (elf_backend_modify_segment_map): Don't define.
1127 (elf_backend_modify_program_headers): Define.
1128 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1130 (elf32_bfinfdpic_modify_segment_map): Delete.
1131 (elf32_bfinfdpic_modify_program_headers): New.
1132 (elf_backend_modify_segment_map): Don't define.
1133 (elf_backend_modify_program_headers): Define.
1134 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1136 (elfNN_ia64_modify_segment_map): ..here.
1137 (elf_backend_modify_program_headers): Define.
1139 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1141 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1142 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1144 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1146 * elf-bfd.h: Formatting.
1147 (_bfd_elf_map_sections_to_segments): Declare.
1148 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1149 clear program_header_size.
1150 * elf.c (get_program_header_size): Move. Don't use or set saved
1151 program_header_size here.
1152 (elf_modify_segment_map): New function. Split out from..
1153 (assign_file_positions_for_load_sections): ..here. Assert
1154 header size is correct. Remove dead code.
1155 (_bfd_elf_map_sections_to_segments): Rename from
1156 map_sections_to_segments. Make global. Use get_program_header_size
1157 when we need estimate of header size. Call elf_modify_segment_map.
1158 Set program_header_size.
1159 (print_segment_map): Delete.
1160 (_bfd_elf_sizeof_headers): If segment_map available, get the
1162 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1163 for calling more than once.
1164 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1165 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1166 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1167 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1168 (elf_backend_additional_program_headers): Delete.
1169 (elf_backend_modify_segment_map): Delete.
1170 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1171 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1172 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1174 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1176 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1177 bit for undefined symbols.
1179 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1181 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1183 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1184 bfd_link_info pointer.
1185 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1186 * bfd.c (bfd_sizeof_headers): Tweak param name.
1187 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1188 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1189 * binary.c (binary_sizeof_headers): Adjust.
1190 * bout.c (b_out_sizeof_headers): Adjust.
1191 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1192 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1193 * coffgen.c (coff_sizeof_headers): Adjust.
1194 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1195 (ecoff_compute_section_file_positions): Adjust.
1196 (_bfd_ecoff_write_object_contents): Adjust.
1197 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1198 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1199 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1200 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1201 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1202 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1203 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1204 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1205 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1206 * i386msdos.c: Convert to ISO C.
1207 (msdos_sizeof_headers): Adjust.
1208 * i386os9k.c: Convert to ISO C.
1209 (os9k_sizeof_headers): Adjust.
1210 * ieee.c (ieee_sizeof_headers): Adjust.
1211 * ihex.c (ihex_sizeof_headers): Adjust.
1212 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1213 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1214 * libcoff-in.h (coff_sizeof_headers): Adjust.
1215 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1216 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1217 * mmo.c (mmo_sizeof_headers): Adjust.
1218 * oasys.c (oasys_sizeof_headers): Adjust.
1219 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1220 * pef.c (bfd_pef_sizeof_headers): Adjust.
1221 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1222 * som.c (som_sizeof_headers): Adjust.
1223 * srec.c (srec_sizeof_headers): Adjust.
1224 * tekhex.c (tekhex_sizeof_headers): Adjust.
1225 * versados.c (versados_sizeof_headers): Adjust.
1226 * vms.c (vms_sizeof_headers): Adjust.
1227 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1228 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1229 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1230 * bfd-in2.h: Regenerate.
1231 * libbfd.h: Regenerate.
1232 * libcoff.h: Regenerate.
1234 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1236 * bfd-in2.h: Regenerate.
1237 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1238 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1239 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1240 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1241 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1242 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1243 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1244 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1245 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1246 R_ARM_LDC_SB_G2): New relocation types.
1247 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1248 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1250 (elf32_arm_howto_table_3): Delete; contents merged into
1251 elf32_arm_howto_table_2.
1252 (elf32_arm_howto_from_type): Adjust correspondingly.
1253 (elf32_arm_reloc_map): Extend with the above relocations.
1254 (calculate_group_reloc_mask): New function.
1255 (identify_add_or_sub): New function.
1256 (elf32_arm_final_link_relocate): Support for the above
1258 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1259 codes to correspond to the above relocations.
1261 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1263 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1264 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1265 (elf_m68k_plt_entry): Likewise.
1266 (elf_m68k_plt_info): New table.
1267 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1268 (ISAB_PLT_ENTRY_SIZE): ...this.
1269 (CFV4E_FLAG): Delete.
1270 (elf_cfv4e_plt0_entry): Rename to...
1271 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1272 for the second instruction too.
1273 (elf_cfv4e_plt_entry): Rename to...
1274 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1275 (elf_isab_plt_info): New table.
1276 (CPU32_FLAG): Delete.
1277 (PLT_CPU32_ENTRY_SIZE): Rename to...
1278 (CPU32_PLT_ENTRY_SIZE): ...this.
1279 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1280 style in-place addends.
1281 (elf_cpu32_plt_entry): Likewise.
1282 (elf_cpu32_plt_info): New table.
1283 (elf_m68k_link_hash_table): Add a plt_info field.
1284 (elf_m68k_link_hash_table_create): Initialize it.
1285 (elf_m68k_get_plt_info): New function.
1286 (elf_m68k_always_size_sections): Likewise.
1287 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1288 (elf_m68k_install_pc32): New function.
1289 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1290 elf_m68k_install_pc32.
1291 (elf_m68k_finish_dynamic_sections): Likewise.
1292 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1293 (elf_backend_always_size_sections): Define.
1295 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1297 * elflink.c (elf_link_add_object_symbols): Save and restore
1298 struct bfd_hash_table table, size and count fields for
1301 2006-06-12 Thiemo Seufer <ths@mips.com>
1303 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1304 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1305 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1306 Delete old comments.
1307 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1309 2006-06-12 Nick Clifton <nickc@redhat.com>
1312 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1313 about mismatched alignments to allow for the case where the common
1314 alignment has been deduced from the section alignment.
1315 * bfd.c (_bfd_default_error_handler): Update comment to explain
1316 why bfd and asection varargs are out of order. Explicitly catch
1317 and abort on NULL bfd and asection arguments.
1319 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1320 Thiemo Seufer <ths@mips.com>
1322 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1323 (STUB_ORI): New macro.
1324 (STUB_LI16U): Fix formatting.
1325 (MIPS_FUNCTION_STUB_SIZE): Delete.
1326 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1327 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1328 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1329 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1330 instead of MIPS_FUNCTION_STUB_SIZE.
1331 (count_section_dynsyms): New function, split out from
1332 _bfd_mips_elf_final_link.
1333 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1334 of the number of dynamic symbols needed and use it to set up
1335 function_stub_size. Use function_stub_size rather than
1336 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1337 Use 16-byte stubs for 0x10000 dynamic symbols.
1338 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1339 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1340 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1341 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1342 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1343 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1344 Use STUB_ORI rather than STUB_LI16U for big stubs.
1345 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1346 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1348 2006-06-09 David Ung <davidu@mips.com>
1350 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1351 calling relocations.
1353 2006-06-08 David Daney <ddaney@avtrex.com>
1355 * elfxx-mips.c (STUB_LI16): Removed.
1356 (STUB_LUI): New macro.
1357 (STUB_LI16U): Ditto.
1358 (STUB_LI16S): Ditto.
1359 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1360 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1361 MIPS_FUNCTION_STUB_SIZE.
1362 (_bfd_mips_elf_always_size_sections): Ditto.
1363 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1364 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1365 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1366 to allow larger symbol table indexes.
1368 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1370 * po/Make-in (pdf, ps): New dummy targets.
1372 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1374 * hash.c (bfd_hash_lookup): Correct stray line.
1376 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1377 (elfcore_grok_nto_status): Use long instead of pid_t.
1378 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1380 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1382 * po/Make-in (top_builddir): Define.
1384 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1386 * Makefile.am: Run "make dep-am".
1387 * Makefile.in: Regenerate.
1388 * config.in: Regenerate.
1390 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1391 H.J. Lu <hongjiu.lu@intel.com>
1394 * elflink.c (bfd_elf_final_link): Don't output section symbols
1395 for special ELF sections.
1397 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1399 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1400 instead of bfd_make_section*.
1401 * aix386-core.c: Likewise.
1402 * aix5ppc-core.c: Likewise.
1403 * aout-adobe.c: Likewise.
1404 * aoutf1.h: Likewise.
1405 * binary.c: Likewise.
1406 * cisco-core.c: Likewise.
1407 * coff-arm.c: Likewise.
1408 * coff-h8300.c: Likewise.
1410 * elf32-bfin.c: Likewise.
1411 * elf32-m32c.c: Likewise.
1412 * hppabsd-core.c: Likewise.
1413 * hpux-core.c: Likewise.
1414 * i386linux.c: Likewise.
1417 * irix-core.c: Likewise.
1418 * lynx-core.c: Likewise.
1419 * m68klinux.c: Likewise.
1420 * mach-o.c: Likewise.
1421 * netbsd-core.c: Likewise.
1422 * nlmcode.h: Likewise.
1423 * opncls.c: Likewise.
1424 * osf-core.c: Likewise.
1425 * peXXigen.c: Likewise.
1426 * ppcboot.c: Likewise.
1427 * ptrace-core.c: Likewise.
1428 * rs6000-core.c: Likewise.
1429 * sco5-core.c: Likewise.
1430 * sparclinux.c: Likewise.
1432 * sunos.c: Likewise.
1433 * trad-core.c: Likewise.
1434 * xcofflink.c: Likewise.
1437 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1439 * Makefile.am (INCLUDES): Use @INCINTL@.
1440 * acinclude.m4: Include new gettext macros.
1441 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1442 Manually substitute POFILES and GMOFILES.
1443 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1445 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1447 * bfd.c (bfd_emul_get_maxpagesize): New.
1448 (bfd_elf_set_pagesize): Likewise.
1449 (bfd_emul_set_maxpagesize): Likewise.
1450 (bfd_emul_get_commonpagesize): Likewise.
1451 (bfd_emul_set_commonpagesize): Likewise.
1452 * bfd-in2.h: Regenerated.
1454 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1455 (xvec_get_elf_backend_data): New.
1456 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1458 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1459 * elfxx-target.h (elfNN_bed): Likewise.
1461 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1462 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1463 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1464 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1465 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1466 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1467 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1468 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1469 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1470 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1471 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1472 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1474 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1475 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1477 * targets.c (bfd_find_target): Support NULL abfd.
1479 2006-05-30 Nick Clifton <nickc@redhat.com>
1481 * po/es.po: Updated Spanish translation.
1483 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1484 H.J. Lu <hongjiu.lu@intel.com>
1486 * elf.c (assign_file_positions_for_load_sections): Retrieve
1487 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1488 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1489 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1491 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1493 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1495 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1497 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1499 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1501 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1503 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1505 * elf.c (sym_is_global): Return a bfd_boolean.
1506 (ignore_section_sym): New function.
1507 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1508 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1509 bfd before using elf_section_syms.
1511 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1513 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1514 (sh*l*-*-netbsdelf*): Likewise.
1515 (sh-*-netbsdelf*): Likewise.
1516 (shl*-*-elf*): Likewise.
1517 (sh[1234]l*-*-elf*): Likewise.
1518 (sh3el*-*-elf*): Likewise.
1519 (shl*-*-kaos*): Likewise.
1520 (sh-*-elf*): Likewise.
1521 (sh[1234]*-elf*): Likewise.
1522 (sh-*-rtems*): Likewise.
1523 (sh-*-kaos*): Likewise.
1525 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1528 * config.bfd: Set want64 to true if 64bit bfd is used.
1529 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1530 (sh*l*-*-netbsdelf*): Likewise.
1531 (sh-*-netbsdelf*): Likewise.
1532 (shl*-*-elf*): Likewise.
1533 (sh[1234]l*-*-elf*): Likewise.
1534 (sh3el*-*-elf*): Likewise.
1535 (shl*-*-kaos*): Likewise.
1536 (sh-*-elf*): Likewise.
1537 (sh[1234]*-elf*): Likewise.
1538 (sh-*-rtems*): Likewise.
1539 (sh-*-kaos*): Likewise.
1541 2006-05-24 Paul Brook <paul@codesourcery.com>
1543 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1544 * elf32-arm.c (output_arch_syminfo): Define.
1545 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1546 elf32_arm_output_arch_local_syms): New functions.
1547 (elf_backend_output_arch_local_syms): Define.
1548 * elflink.c (bfd_elf_final_link): Call
1549 elf_backend_output_arch_local_syms.
1550 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1552 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1554 2006-05-24 Paul Brook <paul@codesourcery.com>
1556 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1557 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1558 elf32_arm_finish_dynamic_symbol): Use them.
1560 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1561 Randolph Chung <tausq@debian.org>
1563 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1564 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1565 Add handling for TLS relocations.
1566 (elf_hpp_reloc_final_type): Handle TLS relocs.
1567 * elf32-hppa.c: Add authors for cleanup and TLS support.
1568 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1569 (elf32_hppa_link_hash_entry): Add tls_type.
1570 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1571 (hppa_link_has_newfunc): Set tls_type.
1572 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1573 (hppa_stub_name): Use hh_name macro.
1574 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1575 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1577 (elf32_hppa_gc_sweep_hook): Likewise.
1578 (allocate_dynrelocs): Handle TLS relocs.
1579 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1580 relocs. Use hh_name macro.
1581 (dtpoff_base): New function.
1583 (elf32_hppa_optimized_tls_reloc): Likewise.
1584 (final_link_relocate): Handle TLS relocs.
1585 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1587 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1588 hh_name and eh_name macros.
1589 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1591 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1593 * archures.c: Add bfd_mach_avr6.
1594 * cpu-avr.c: Likewise.
1595 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1597 * libbfd.h: Regenerate.
1598 * bfd-in2.h:Regenerate.
1599 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1600 * elf32-avr.c: Add elf32-avr.h to include list.
1601 (elf32_avr_stub_hash_entry): New function.
1602 (elf32_avr_link_hash_table): New struct.
1603 (avr_link_hash_table): Likewise.
1604 (avr_stub_hash_entry): Likewise.
1605 (avr_stub_hash_lookup): New function.
1606 (stub_hash_newfunc): New function.
1607 (elf32_avr_link_hash_table_create): New function.
1608 (elf32_avr_link_hash_table_free): New function.
1609 (avr_get_stub_addr): New function.
1610 (debug_relax, debug_stubs): Add new global variables controlling
1611 debugging printout to stdout.
1612 (avr_pc_wrap_around): Change the type to bfd_vma.
1613 (avr_replace_call_ret_sequences): Add a new variable controling
1614 linkrelax optimizations.
1615 (avr_stub_is_required_for_16_bit_reloc): New function.
1616 (avr_final_link_relocate):
1617 Add linker hash table to parameter list. Use stub addr. if necessary.
1618 (elf32_avr_relocate_section):
1619 Add linker hashtable to parameter list of avr_final_link_relocate.
1620 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1621 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1622 (elf32_avr_relax_delete_bytes):
1623 Iterate over all sections of a bfd when adjusting relocs addends.
1624 (elf32_avr_relax_section):
1625 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1627 (avr_stub_name): New function.
1628 (avr_get_stub_entry): New function.
1629 (avr_add_stub): New function.
1630 (avr_build_one_stub): New function.
1631 (avr_size_one_stub): New function.
1632 (elf32_avr_setup_params): New function.
1633 (elf32_avr_setup_section_lists): New function.
1634 (get_local_syms): New function.
1635 (elf32_avr_size_stubs): New function.
1636 (bfd_elf32_bfd_link_hash_table_create): New function.
1637 (bfd_elf32_bfd_link_hash_table_free): New function.
1639 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1643 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1644 update CIE/FDE length. Don't pad to the section alignment.
1646 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1648 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1649 deteted entries in .eh_frame section.
1651 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1653 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1654 instead of _GLOBAL_OFFSET_TABLE_.
1655 (bfin_relocate_section): Ditto.
1656 (_bfin_create_got_section): Ditto.
1657 (elf32_bfinfdpic_create_dynamic_sections): Use
1658 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1659 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1661 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1663 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1664 function syms over other syms.
1666 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1668 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1670 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1671 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1672 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1673 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1674 Use MIPS_ELF_READONLY_SECTION.
1675 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1676 creating DT_TEXTREL.
1677 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1678 if no text relocations were generated.
1680 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1682 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1684 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1686 * elf.c (elf_fake_sections): Formatting.
1687 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1688 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1689 section alignment to increase p_align for PT_LOAD.
1690 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1691 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1692 other than PT_LOAD, and PT_NOTE in core.
1694 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1696 * elf.c (assign_file_positions_for_segments): Split into..
1697 (assign_file_positions_for_load_sections): ..this, and..
1698 (assign_file_positions_for_non_load_sections): ..this new function,..
1699 (assign_file_positions_except_relocs): ..writing program headers here.
1701 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1703 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1704 non-load sections if they have relocs.
1706 2006-05-15 Paul Brook <paul@codesourcery.com>
1708 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1709 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1710 Check symbol name is of specified type.
1711 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1712 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1713 bfd_is_arm_special_symbol_name.
1714 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1715 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1716 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1717 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1718 (bfd_is_arm_special_symbol_name): Add prototype.
1719 * bfd-in2.h: Regenerate.
1721 2006-05-15 David Heine <dlheine@tensilica.com>
1722 Bob Wilson <bob.wilson@acm.org>
1724 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1725 undefined opcode. Clean up assertions.
1726 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1727 Factor most of the code into separate functions....
1728 (can_narrow_instruction, can_widen_instruction): New.
1729 (prev_instr_is_a_loop): New.
1730 (compute_ebb_proposed_actions): Combine error handling code for
1731 decode errors. Replace call to insn_decode_len with inline code.
1732 Use can_narrow_instruction and can_widen_instruction. Handle errors
1733 from call to xtensa_opcode_is_loop.
1734 (relax_section): Adjust calls to narrow_instruction and
1737 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1740 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1743 2006-05-11 Michael Matz <matz@suse.de>
1745 * elflink.c (match_group_member): Correctly iterate group
1748 2006-05-11 Paul Brook <paul@codesourcery.com>
1750 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1751 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1752 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1754 * bfd-in2.h: Regenerate.
1755 * libbfd.h: Regenerate.
1756 * libcoff.h: Regenerate.
1758 2006-05-11 Mike Bland <mbland@google.com>
1760 * elf.c (_bfd_elf_init_private_section_data): Don't change
1761 section type if already set.
1763 2006-05-10 Nick Clifton <nickc@redhat.com>
1766 * elfcode.h (valid_section_index_p): New function: Checks for a
1767 valid section index. Allows indicies in the range SHN_LOPROC to
1769 (elf_object_p): Use valid_section_index_p.
1771 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1773 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1774 ARM_SECREL): Mark WinCE versions of these relocs as partial
1776 (coff_arm_relocate_section): Adjust addend for WinCE.
1778 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1781 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1783 2006-05-09 Nick Clifton <nickc@redhat.com>
1785 * coffcode.h (coff_write_relocs): Produce an error message if a an
1786 out-of-range symbol index is detected in a reloc.
1788 2006-05-09 Ben Elliston <bje@au.ibm.com>
1790 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1791 local variable `dynobj'.
1793 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1795 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1796 of the bfd's sections for the reloc-addend adjustments.
1798 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1800 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1801 (elf_s390_relocate_section): Add code to do the GD->LE and
1802 LD->LE TLS linker optimizations if a brasl instruction is used
1803 for the __tls_get_offset function call.
1804 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1806 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1808 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1809 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1810 the .toc and referenced by a TLS code sequence.
1811 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1812 .toc is the first section in a file.
1814 2006-05-04 Andreas Schwab <schwab@suse.de>
1816 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1817 regs instead of an array of int.
1818 (struct external_solaris_bcp_core): Likewise.
1819 (swapcore_sun3): Use offsetof instead of computing the offset
1821 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1822 (swapcore_solaris_bcp): Likewise.
1824 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1826 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1829 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1831 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1834 2006-05-04 Ben Elliston <bje@au.ibm.com>
1836 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1838 * cofflink.c (process_embedded_commands): Remove unused local
1839 variables `had_read' and `had_shared'.
1840 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1842 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1844 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1846 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1847 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1848 (bfd_und_symbol, bfd_ind_symbol): Delete.
1849 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1851 (STD_SECTION): Adjust.
1852 (_bfd_generic_new_section_hook): New function, extracted from..
1853 (bfd_section_init): ..here.
1854 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1855 und and ind sections.
1856 * elf.c (_bfd_elf_large_com_section): Adjust.
1857 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1858 * pdp11.c (new_section_hook): Likewise.
1859 * coffcode.h (coff_new_section_hook): Likewise.
1860 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1861 * elf.c (_bfd_elf_new_section_hook): Likewise.
1862 * vms.c (vms_new_section_hook): Likwise.
1863 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1865 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1866 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1867 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1868 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1869 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1870 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1871 * ieee.c (ieee_new_section_hook): Likewise. Call
1872 _bfd_generic_new_section_hook too.
1873 * mmo.c (mmo_new_section_hook): Likewise.
1874 * oasys.c (oasys_new_section_hook): Likewise.
1875 * som.c (som_new_section_hook): Likewise.
1876 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1877 * bfd-in2.h: Regenerate.
1878 * libbfd.h: Regenerate.
1880 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1882 * hash.c (DEFAULT_SIZE): Revert last change.
1883 (higher_prime_number): Correct test for no larger prime. Don't
1884 abort on error, instead return 0. Depopulate primes[].
1885 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1887 2006-05-02 Paul Brook <paul@codesourcery.com>
1889 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1892 2006-05-02 Ben Elliston <bje@au.ibm.com>
1894 * archive.c (bfd_generic_archive_p): Remove unused local variable
1896 * dwarf2.c (decode_line_info): Remove unused local variable
1898 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1900 * tekhex.c (tekhex_write_object_contents): Remove unused local
1901 variable `bytes_written'.
1902 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1903 variable `r_addend'.
1904 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1905 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1906 (_bfd_ns32k_relocate_contents): Remove break after return.
1907 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1909 2006-05-02 Nick Clifton <nickc@redhat.com>
1911 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1912 in order to avoid conflicts with the global DEBUG define.
1914 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1916 * dwarf2.c: Formatting.
1917 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1918 output section check.
1919 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1920 * elf32-m32c.c: Similarly.
1921 * elf32-ppc.c: Similarly.
1922 * elf32-v850.c: Similarly.
1923 * nlm32-sparc.c: Similarly.
1924 * elfcode.h: Similarly.
1925 (elf_symbol_flags): Delete.
1926 * elflink.c (elf_link_input_bfd): Comment typo.
1928 2006-05-01 DJ Delorie <dj@redhat.com>
1930 * bfd-in.h (bfd_hash_table): Add count field.
1931 * bfd-in2.h: Regenerate.
1932 * hash.c (higher_prime_number): New.
1933 (bfd_hash_table_inint_n): Init count field.
1934 (bfd_hash_lookup): Grow table as needed.
1936 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1939 * tekhex.c (getvalue): Change return type to bfd_boolean and
1940 add the new parameter. Return false if the unexpected character
1943 (first_phase): Change return type to bfd_boolean and return
1944 false if the unexpected character is found. Replace abort
1945 with returning false.
1946 (pass_over): Change return type to bfd_boolean and the type of
1947 the second argument to bfd_boolean (*) (bfd *, int, char *).
1948 Return false if FUNC returns false.
1949 (tekhex_object_p): Return NULL if pass_over fails.
1951 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1953 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1955 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1958 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1959 and flags if its BFD flags have been set.
1960 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1961 section type from input if it has been set to something
1964 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1967 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1970 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1971 abfd->sections is NULL.
1972 (elf32_arm_bfd_free_cached_info): New.
1973 (bfd_elf32_bfd_free_cached_info): Defined.
1975 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1976 to _bfd_free_cached_info.
1978 * libbfd-in.h (_bfd_free_cached_info): New.
1979 * libbfd: Regenerated.
1981 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1982 (_bfd_free_cached_info): New.
1984 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1986 * elf.c (assign_file_positions_except_relocs): Move code setting
1987 file position of non-loaded sections..
1988 (assign_file_positions_for_segments): ..to here.
1990 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1993 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1994 applications. Issue an error on sections we don't know how
1997 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1999 * Makefile.am: Run "make dep-am".
2000 * Makefile.in: Regenerate.
2002 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2004 * warning.m4 (--enable-werror): Format help message.
2005 (--enable-build-warnings): Likewise.
2006 * configure: Regenerate.
2008 2006-04-18 Nick Clifton <nickc@redhat.com>
2011 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2012 fields to still be handled as ELF files.
2014 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2016 * po/SRC-POTFILES.in: Regenerated.
2018 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2020 * configure.in: Update version to 2.17.50.
2021 * configure: Regenerated.
2023 2006-04-14 David Heine <dlheine@tensilica.com>
2025 * elf32-xtensa.c (build_reloc_opcodes): New.
2026 (compute_text_actions): Use it to decode opcodes outside inner loop.
2027 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2028 it is set, use it to get the opcodes for relocations.
2029 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2031 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2034 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2035 (GOT_TLS_IE_IE): Likewise.
2036 (GOT_TLS_IE_GD): Likewise.
2037 (GOT_TLS_IE_MASK): Likewise.
2038 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2039 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2041 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2042 are set, treat tls_type as GOT_TLS_IE_BOTH.
2043 (elf_i386_relocate_section): Likewise.
2045 2006-04-07 Randolph Chung <tausq@debian.org>
2047 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2048 (elf64_hppa_grok_psinfo): Likewise.
2049 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2051 2006-04-06 DJ Delorie <dj@redhat.com>
2053 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2054 each plt entry we create.
2056 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2058 * po/Make-in: Add install-html target.
2059 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2060 htmldir. Add install-html and install-html-recursive targets.
2061 * Makefile.in: Regenerate.
2062 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2063 * configure: Regenerate.
2065 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2067 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2068 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2071 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2073 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2076 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2077 James E Wilson <wilson@specifixinc.com>
2080 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2081 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2083 (elfNN_ia64_link_hash_entry): Likewise.
2084 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2086 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2088 (elfNN_ia64_hash_hide_symbol): Likewise.
2089 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2090 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2091 (elfNN_ia64_global_dyn_info_free): New function.
2092 (elfNN_ia64_local_dyn_info_free): Likewise.
2093 (elfNN_ia64_hash_table_free): Free local and global
2094 elfNN_ia64_dyn_sym_info.
2095 (addend_compare): New function.
2096 (sort_dyn_sym_info): Likewise.
2097 (get_dyn_sym_info): Updated to use binary search for addend.
2098 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2099 relocation arrays first.
2101 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2103 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2106 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2109 * elflink.c (check_dynsym): New.
2110 (elf_link_output_extsym): Use it.
2111 (bfd_elf_final_link): Likewise.
2113 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2116 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2117 symbol from the dynamic definition with the default version if
2118 its type and the type of existing regular definition mismatch.
2120 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2121 Daniel Jacobowitz <dan@codesourcery.com>
2123 * config.bfd (sparc-*-vxworks*): New stanza.
2124 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2125 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2126 * configure: Regenerate.
2127 * elf32-sparc.c: Include elf-vxworks.h.
2128 (elf32_sparc_vxworks_link_hash_table_create: New.
2129 (elf32_sparc_vxworks_final_write_processing): New.
2130 (TARGET_BIG_SYM): Override for VxWorks.
2131 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2132 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2133 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2134 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2135 (elf_backend_link_output_symbol_hook): Likewise.
2136 (elf_backend_emit_relocs): Likewise.
2137 (elf_backend_final_write_processing, elf32_bed): Likewise.
2138 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2139 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2140 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2141 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2142 build_plt_entry here.
2143 (create_got_section): Initialize sgotplt for VxWorks.
2144 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2145 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2146 Call elf_vxworks_create_dynamic_sections for VxWorks.
2147 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2148 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2149 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2150 for VxWorks. Check for the .got.plt section.
2151 (sparc_vxworks_build_plt_entry): New function.
2152 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2153 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2154 absolute on VxWorks.
2155 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2156 and DT_PLTGOT on VxWorks.
2157 (sparc_vxworks_finish_exec_plt): New.
2158 (sparc_vxworks_finish_shared_plt): New.
2159 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2160 Use plt_header_size and plt_entry_size.
2161 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2162 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2163 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2164 (elf32-sparc.lo): Likewise.
2165 * Makefile.in: Regenerate.
2166 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2167 (_bfd_target_vector): Add a pointer to it.
2169 2006-03-30 Ben Elliston <bje@au.ibm.com>
2172 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2173 special section number that exceeds the number of ELF sections
2174 (eg. SHN_MIPS_SCOMMON).
2176 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2178 * elfxx-mips.c (mips_got_entry): Add more commentary.
2179 (mips_elf_local_got_index): Use the hash table entry to record
2180 the GOT index of forced-local symbols.
2181 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2182 in either the hash table entry or the mips_got_entry, not both.
2183 Add more commentary.
2184 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2185 mips_elf_initialize_tls_index.
2187 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2189 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2190 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2191 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2192 bfin_areloc_howto_table): Delete. All
2193 uses deleted as well.
2194 (bfin_reloc_map): Delete all stack relocs.
2195 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2196 bfin_reloc_type_lookup): Don't support them.
2197 (bfin_relocate_section): Don't try to handle them.
2199 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2200 * configure.in: Likewise.
2201 * configure: Regenerate.
2202 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2203 (BFIN_RELOC_MAX): Now 0x21.
2204 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2205 (bfd_elf32_bfinfdpic_vec): Declare.
2206 (IS_FDPIC): New macro.
2207 (struct bfinfdpic_elf_link_hash_table): New struct.
2208 (bfinfdpic_hash_table, bfinfdpic_got_section,
2209 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2210 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2211 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2212 bfinfdpic_plt_initial_offset): Accessor macros for it.
2213 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2214 (struct bfinfdpic_relocs_info): New struct.
2215 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2216 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2217 DEFAULT_STACK_SIZE): New macros.
2218 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2219 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2220 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2221 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2222 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2223 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2224 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2225 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2226 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2227 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2228 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2229 _bfinfdpic_resolve_final_relocs_info,
2230 elf32_bfinfdpic_size_dynamic_sections,
2231 elf32_bfinfdpic_always_size_sections,
2232 elf32_bfinfdpic_modify_segment_map,
2233 _bfinfdpic_count_got_plt_entries,
2234 elf32_bfinfdpic_finish_dynamic_sections,
2235 elf32_bfinfdpic_adjust_dynamic_symbol,
2236 elf32_bfinfdpic_finish_dynamic_symbol,
2237 elf32_bfinfdpic_elf_use_relative_eh_frame,
2238 elf32_bfinfdpic_elf_encode_eh_address,
2239 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2240 elf32_bfinfdpic_copy_private_bfd_data,
2241 (struct _bfinfdpic_dynamic_got_info,
2242 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2243 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2244 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2245 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2246 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2247 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2248 bfd_elf32_bfd_copy_private_bfd_data,
2249 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2250 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2251 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2252 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2253 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2254 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2255 elf_backend_omit_section_dynsym): Redefine these macros and include
2256 "elf32-target.h" again to create the elf32-bfinfdpic target.
2257 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2258 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2259 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2260 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2261 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2262 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2263 BFD_RELOC_BFIN_GOTOFFLO): New.
2264 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2265 (_bfd_target_vector): Add it.
2266 * bfd-in2.h: Regenerate.
2267 * libbfd.h: Regenerate.
2269 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2271 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2272 incompatible. Likewise MAC and EMAC code.
2273 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2274 bfd_get_compatible to set the new bfd architecture. Rely on it
2275 to detect incompatibilities.
2277 2006-03-23 Michael Matz <matz@suse.de>
2279 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2280 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2281 BFD_RELOC_X86_64_PLTOFF64.
2282 * bfd-in2.h: Regenerated.
2283 * libbfd.h: Regenerated.
2284 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2285 Add howtos for above relocs.
2286 (x86_64_reloc_map): Add mappings for new relocs.
2287 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2288 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2289 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2291 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2292 elf64_x86_64_check_relocs for the new relocs.
2293 (elf64_x86_64_relocate_section): Handle new relocs.
2295 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2297 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2298 rel->r_addend is zero.
2300 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2302 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2305 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2306 Daniel Jacobowitz <dan@codesourcery.com>
2307 Phil Edwards <phil@codesourcery.com>
2308 Zack Weinberg <zack@codesourcery.com>
2309 Mark Mitchell <mark@codesourcery.com>
2310 Nathan Sidwell <nathan@codesourcery.com>
2312 * bfd-in2.h: Regenerate.
2313 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2314 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2315 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2316 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2317 (bfd_elf32_littlemips_vec): Likewise.
2318 (bfd_elf32_nbigmips_vec): Likewise.
2319 (bfd_elf32_nlittlemips_vec): Likewise.
2320 (bfd_elf32_ntradbigmips_vec): Likewise.
2321 (bfd_elf32_ntradlittlemips_vec): Likewise.
2322 (bfd_elf32_tradbigmips_vec): Likewise.
2323 (bfd_elf32_tradlittlemips_vec): Likewise.
2324 (bfd_elf64_bigmips_vec): Likewise.
2325 (bfd_elf64_littlemips_vec): Likewise.
2326 (bfd_elf64_tradbigmips_vec): Likewise.
2327 (bfd_elf64_tradlittlemips_vec): Likewise.
2328 * elf32-mips.c: Include elf-vxworks.h.
2329 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2330 instead of calling mips_elf32_rtype_to_howto directly.
2331 (mips_vxworks_copy_howto_rela): New reloc howto.
2332 (mips_vxworks_jump_slot_howto_rela): Likewise.
2333 (mips_vxworks_bfd_reloc_type_lookup): New function.
2334 (mips_vxworks_rtype_to_howto): Likewise.
2335 (mips_vxworks_final_write_processing): Likewise.
2336 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2337 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2338 (elf_backend_want_got_plt): Likewise.
2339 (elf_backend_want_plt_sym): Likewise.
2340 (elf_backend_got_symbol_offset): Likewise.
2341 (elf_backend_want_dynbss): Likewise.
2342 (elf_backend_may_use_rel_p): Likewise.
2343 (elf_backend_may_use_rela_p): Likewise.
2344 (elf_backend_default_use_rela_p): Likewise.
2345 (elf_backend_got_header_size: Likewise.
2346 (elf_backend_plt_readonly): Likewise.
2347 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2348 (elf_backend_mips_rtype_to_howto): Likewise.
2349 (elf_backend_adjust_dynamic_symbol): Likewise.
2350 (elf_backend_finish_dynamic_symbol): Likewise.
2351 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2352 (elf_backend_add_symbol_hook): Likewise.
2353 (elf_backend_link_output_symbol_hook): Likewise.
2354 (elf_backend_emit_relocs): Likewise.
2355 (elf_backend_final_write_processing: Likewise.
2356 (elf_backend_additional_program_headers): Likewise.
2357 (elf_backend_modify_segment_map): Likewise.
2358 (elf_backend_symbol_processing): Likewise.
2359 * elfxx-mips.c: Include elf-vxworks.h.
2360 (mips_elf_link_hash_entry): Add is_relocation_target and
2361 is_branch_target fields.
2362 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2363 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2364 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2365 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2366 Return 3 for VxWorks.
2367 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2368 mips_elf_link_hash_table. Return 0 for VxWorks.
2369 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2370 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2371 (mips_vxworks_exec_plt0_entry): New variable.
2372 (mips_vxworks_exec_plt_entry): Likewise.
2373 (mips_vxworks_shared_plt0_entry): Likewise.
2374 (mips_vxworks_shared_plt_entry): Likewise.
2375 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2376 (mips_elf_rel_dyn_section): Change the bfd argument to a
2377 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2378 the name of the section.
2379 (mips_elf_initialize_tls_slots): Update the call to
2380 mips_elf_rel_dyn_section.
2381 (mips_elf_gotplt_index): New function.
2382 (mips_elf_local_got_index): Add an input_section argument.
2383 Update the call to mips_elf_create_local_got_entry.
2384 (mips_elf_got_page): Likewise.
2385 (mips_elf_got16_entry): Likewise.
2386 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2387 arguments. Create dynamic relocations for each entry on VxWorks.
2388 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2389 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2390 and MIPS_RESERVED_GOTNO.
2391 (mips_elf_create_got_section): Update the uses of
2392 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2393 (is_gott_symbol): New function.
2394 (mips_elf_calculate_relocation): Use a dynobj local variable.
2395 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2396 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2397 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2398 relocations on VxWorks. Add dynamic relocations for references
2399 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2400 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2401 in VxWorks executables.
2402 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2403 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2404 Don't allocate a null entry on VxWorks.
2405 (mips_elf_create_dynamic_relocation): Update the call to
2406 mips_elf_rel_dyn_section. Use absolute rather than relative
2407 relocations for VxWorks, and make them RELA rather than REL.
2408 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2409 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2410 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2411 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2412 Call elf_vxworks_create_dynamic_sections for VxWorks and
2413 initialize the plt_header_size and plt_entry_size fields.
2414 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2415 used in VxWorks executables. Don't allocate dynamic relocations
2416 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2417 Set is_relocation_target for each symbol referenced by a relocation.
2418 Allocate .rela.dyn entries for relocations against the special
2419 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2420 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2421 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2422 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2423 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2424 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2425 relocations. Don't set no_fn_stub on VxWorks.
2426 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2427 mips_elf_allocate_dynamic_relocations.
2428 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2429 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2430 entries for VxWorks, and do not create multiple GOTs.
2431 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2432 Handle .got specially for VxWorks. Update the uses of
2433 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2434 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2435 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2436 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2437 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2438 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2439 (mips_vxworks_finish_exec_plt): Likewise.
2440 (mips_vxworks_finish_shared_plt): Likewise.
2441 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2442 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2443 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2444 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2445 and mips_elf_rel_dyn_section. Use a different GOT header for
2446 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2447 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2448 mips_elf_link_hash_table fields.
2449 (_bfd_mips_vxworks_link_hash_table_create): New function.
2450 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2451 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2452 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2453 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2454 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2455 * libbfd.h: Regenerate.
2456 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2457 (elf32-mips.lo): Likewise.
2458 * Makefile.in: Regenerate.
2459 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2460 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2461 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2462 (_bfd_target_vector): Add entries for them.
2464 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2466 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2467 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2468 (elf_backend_special_sections): Remove #undef.
2470 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2472 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2473 for undefined weak symbols.
2475 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2478 * elflink.c (bfd_elf_final_link): Remove
2479 bed->elf_backend_emit_relocs from emit_relocs.
2481 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2483 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2484 first relocation to the second when relaxing TLS GD to LE;
2485 zero it out when relaxing to IE.
2487 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2490 * elflink.c (elf_link_add_object_symbols): Save and restore
2491 warning sym's linked sym.
2493 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2496 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2497 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2498 hash_table -> htab. Formatting. Save entire symbol table
2499 before loading as-needed syms, and restore afterwards if lib not
2500 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2501 name. Free some buffers earlier.
2502 * bfd-in.h (struct bfd_hash_table): Add entsize.
2503 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2504 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2505 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2507 (bfd_hash_table_init): Add param, adjust calls.
2508 * aoutx.h: Adjust all hash_table_init functions and calls.
2510 * coff-arm.c: Likewise.
2511 * coff-h8300.c: Likewise.
2512 * coff-ppc.c: Likewise.
2513 * cofflink.c: Likewise.
2514 * ecoff.c: Likewise.
2515 * ecofflink.c: Likewise.
2516 * elf-m10300.c: Likewise.
2517 * elf-strtab.c: Likewise.
2519 * elf32-arm.c: Likewise.
2520 * elf32-bfin.c: Likewise.
2521 * elf32-cris.c: Likewise.
2522 * elf32-frv.c: Likewise.
2523 * elf32-hppa.c: Likewise.
2524 * elf32-i386.c: Likewise.
2525 * elf32-m32r.c: Likewise.
2526 * elf32-m68hc1x.c: Likewise.
2527 * elf32-m68k.c: Likewise.
2528 * elf32-ppc.c: Likewise.
2529 * elf32-s390.c: Likewise.
2530 * elf32-sh.c: Likewise.
2531 * elf32-vax.c: Likewise.
2532 * elf64-alpha.c: Likewise.
2533 * elf64-hppa.c: Likewise.
2534 * elf64-ppc.c: Likewise.
2535 * elf64-s390.c: Likewise.
2536 * elf64-sh64.c: Likewise.
2537 * elf64-x86-64.c: Likewise.
2538 * elfxx-ia64.c: Likewise.
2539 * elfxx-mips.c: Likewise.
2540 * elfxx-sparc.c: Likewise.
2541 * i386linux.c: Likewise.
2542 * libaout.h: Likewise.
2543 * libbfd-in.h: Likewise.
2544 * libcoff-in.h: Likewise.
2545 * linker.c: Likewise.
2546 * m68klinux.c: Likewise.
2547 * merge.c: Likewise.
2548 * opncls.c: Likewise.
2549 * pdp11.c: Likewise.
2550 * sparclinux.c: Likewise.
2551 * stabs.c: Likewise.
2552 * sunos.c: Likewise.
2554 * xcofflink.c: Likewise.
2555 * section.c (struct section_hash_entry): Move to..
2556 * libbfd-in.h: ..here.
2557 * Makefile.am: Run "make dep-am"
2558 * Makefile.in: Regenerate.
2559 * bfd-in2.h: Regenerate.
2560 * libbfd.h: Regenerate.
2561 * libcoff.h: Regenerate.
2563 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2565 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2566 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2567 last change to REL32 relocs so that they are counted as
2568 possibly dynamic as per REL24 and REL14.
2570 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2572 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2575 2006-03-15 Ben Elliston <bje@au.ibm.com>
2577 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2578 in_list elements, not just the first.
2580 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2582 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2584 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2585 for final links too.
2587 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2589 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2591 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2594 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2596 2006-03-10 Paul Brook <paul@codesourcery.com>
2598 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2599 (elf32_arm_print_private_bfd_data): Ditto.
2601 2006-03-09 Paul Brook <paul@codesourcery.com>
2603 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2606 2006-03-09 Khem Raj <khem@mvista.com>
2608 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2611 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2613 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2615 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2616 Daniel Jacobowitz <dan@codesourcery.com>
2617 Zack Weinberg <zack@codesourcery.com>
2618 Nathan Sidwell <nathan@codesourcery.com>
2619 Paul Brook <paul@codesourcery.com>
2620 Ricardo Anguiano <anguiano@codesourcery.com>
2621 Phil Edwards <phil@codesourcery.com>
2623 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2624 (bfd_elf32_bigarm_symbian_vec): Likewise.
2625 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2626 (bfd_elf32_littlearm_vec): Likewise.
2627 (bfd_elf32_littlearm_symbian_vec): Likewise.
2628 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2629 * configure: Regenerate.
2630 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2631 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2632 (elf32_arm_vxworks_bed): Add forward declaration.
2633 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2634 (elf32_arm_vxworks_exec_plt0_entry): New table.
2635 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2636 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2637 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2638 (reloc_section_p): New function.
2639 (create_got_section): Use RELOC_SECTION.
2640 (elf32_arm_create_dynamic_sections): Likewise. Call
2641 elf_vxworks_create_dynamic_sections for VxWorks targets.
2642 Choose between the two possible values of plt_header_size
2644 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2645 (elf32_arm_abs12_reloc): New function.
2646 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2647 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2648 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2649 r_addend fields of relocs. On rela targets, skip any code that
2650 adjusts in-place addends. When using _bfd_link_final_relocate
2651 to perform a final relocation, pass rel->r_addend as the addend
2653 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2654 object, ignore flags that are not standard on VxWorks.
2655 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2656 relocs on VxWorks. Use reloc_section_p.
2657 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2658 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2659 .rela.plt.unloaded relocs on VxWorks targets.
2660 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2661 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2662 instead of DT_REL* tags on RELA targets.
2663 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2664 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2665 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2666 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2667 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2668 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2669 Correct the .rela.plt.unreloaded symbol indexes.
2670 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2671 hook on VxWorks targets.
2672 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2673 Minor formatting tweak.
2674 (elf32_arm_vxworks_final_write_processing): New function.
2675 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2677 (elf_backend_final_write_processing): Likewise.
2678 (elf_backend_emit_relocs): Likewise.
2679 (elf_backend_want_plt_sym): Likewise.
2680 (ELF_MAXPAGESIZE): Likewise.
2681 (elf_backend_may_use_rel_p): Minor formatting tweak.
2682 (elf_backend_may_use_rela_p): Likewise.
2683 (elf_backend_default_use_rela_p): Likewise.
2684 (elf_backend_rela_normal): Likewise.
2685 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2687 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2689 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2690 New. Adjust other variants.
2691 (bfd_default_scan): Update.
2692 * bfd-in2.h: Rebuilt.
2693 * cpu-m68k.c: Adjust.
2694 (bfd_m68k_compatible): New. Use it for architectures.
2695 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2696 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2698 (elf32_m68k_print_private_bfd_data): Adjust.
2699 * ieee.c (ieee_write_processor): Adjust.
2701 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2703 * dwarf2.c: Formatting.
2704 (add_line_info): Remove outer loop.
2706 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2707 Alan Modra <amodra@bigpond.net.au>
2710 * dwarf2.c (loadable_section): New struct.
2711 (dwarf2_debug): Add loadable_section_count and
2713 (new_line_sorts_after): New.
2714 (add_line_info): Use new_line_sorts_after to compare line
2716 (check_function_name): Removed.
2717 (unset_sections): New.
2718 (place_sections): New.
2719 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2720 and unset_sections on relocatable files.
2721 (_bfd_dwarf2_find_line): Likewise.
2723 2006-03-03 Nick Clifton <nickc@redhat.com>
2725 * cpu-avr.c: Update to ISO-C90 formatting.
2726 * elf32-avr.c: Likewise.
2728 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2730 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2732 (bfd_elf_avr_final_write_processing): Set
2733 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2734 (elf32_avr_relax_section): New function.
2735 (elf32_avr_relax_delete_bytes): New function.
2736 (elf32_avr_get_relocated_section_contents): New function.
2737 (avr_pc_wrap_around): New function.
2738 (avr_relative_distance_considering_wrap_around): New function.
2739 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2740 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2741 * libbfd.h: Regenerate.
2742 * bfd-in2.h: Regenerate.
2744 2006-03-02 DJ Delorie <dj@redhat.com>
2746 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2749 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2751 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2752 bfd_elf32_powerpc_vxworks_vec.
2754 2006-03-02 Nick Clifton <nickc@redhat.com>
2756 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2758 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2760 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2761 elf_vxworks_create_dynamic_sections.
2762 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2764 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2765 elf_vxworks_create_dynamic_sections.
2766 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2768 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2769 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2771 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2773 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2774 (elf_backend_link_output_symbol_hook): Use
2775 elf_vxworks_link_output_symbol_hook instead.
2776 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2777 (elf_backend_link_output_symbol_hook): Use
2778 elf_vxworks_link_output_symbol_hook instead.
2779 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2780 same interface as elf_backend_link_output_symbol_hook.
2781 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2782 prototype accordingly.
2784 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2786 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2787 (ppc_elf_link_hash_table): Replace old_got and new_got with
2788 plt_type and can_use_new_plt.
2789 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2790 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2791 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2792 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2793 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2794 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2795 this function should not be called for VxWorks targets.
2796 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2797 (allocate_got): Likewise. Rearrange so that max_before_header
2798 is only used for PLT_OLD and PLT_NEW.
2799 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2800 (ppc_elf_size_dynamic_sections): Likewise.
2801 (ppc_elf_relax_section): Likewise.
2802 (ppc_elf_relocate_section): Likewise.
2803 (ppc_elf_finish_dynamic_symbol): Likewise.
2804 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2806 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2808 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2809 (elf_i386_link_hash_table_create): Initialize it.
2810 (elf_i386_compute_jump_table_size): Use it instead of
2811 srelplt->reloc_count.
2812 (allocate_dynrelocs): Likewise.
2813 (elf_i386_size_dynamic_sections): Likewise.
2814 (elf_i386_relocate_section): Likewise.
2816 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2818 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2819 (_bfd_elf_write_section_eh_frame): Likewise.
2821 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2823 * po/Make-in: Add html target.
2825 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2827 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2828 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2829 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2830 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2831 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2832 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2833 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2834 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2835 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2836 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2837 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2838 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2839 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2840 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2841 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2842 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2843 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2844 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2845 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2846 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2847 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2849 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2851 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2852 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2853 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2854 * elf32-frv.c (_frv_create_got_section): Likewise.
2855 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2856 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2857 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2858 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2859 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2860 (elf_i386_link_hash_table_create): Don't initialize them.
2861 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2863 (elf_i386_finish_dynamic_symbol): Likewise.
2864 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2865 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2866 (ppc_elf_finish_dynamic_symbol): Likewise.
2868 2006-02-24 DJ Delorie <dj@redhat.com>
2870 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2871 (m32c_elf_relocate_section): Don't relocate them.
2872 (compare_reloc): New.
2873 (relax_reloc): Remove.
2874 (m32c_offset_for_reloc): New.
2875 (m16c_addr_encodings): New.
2876 (m16c_jmpaddr_encodings): New.
2877 (m32c_addr_encodings): New.
2878 (m32c_elf_relax_section): Relax jumps and address displacements.
2879 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2882 * reloc.c: Add m32c relax relocs.
2883 * libbfd.h: Regenerate.
2884 * bfd-in2.h: Regenerate.
2886 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2889 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2890 (_bfd_elf_link_hash_fixup_symbol): New.
2892 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2893 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2896 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2898 * elfxx-target.h (elf_backend_fixup_symbol): New.
2899 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2901 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2903 * cpu-ia64-opc.c (ins_immu5b): New.
2904 (ext_immu5b): Likewise.
2905 (elf64_ia64_operands): Add IMMU5b.
2907 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2910 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2912 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2913 * elf32-i386.c (allocate_dynrelocs): Likewise.
2914 * elf32-s390.c (allocate_dynrelocs): Likewise.
2915 * elf32-sh.c (allocate_dynrelocs): Likewise.
2916 * elf64-s390.c (allocate_dynrelocs): Likewise.
2917 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2918 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2919 on undef weak with non-default visibility too.
2920 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2922 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2924 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2925 error, instead call _exit.
2926 (_bfd_abort): Call _exit not xexit.
2928 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2930 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2932 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2934 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2935 Anil Paranjape <anilp1@kpitcummins.com>
2936 Shilin Shakti <shilins@kpitcummins.com>
2938 * Makefile.am: Add xc16x related entry
2939 * Makefile.in: Regenerate
2940 * archures.c: Add bfd_xc16x_arch
2941 * bfd-in2.h: Regenerate
2942 * config.bfd: Add xc16x-*-elf
2943 * configure.in: Add bfd_elf32_xc16x_vec
2944 * configure: Regenerate.
2945 * targets.c: Added xc16x related information
2946 * cpu-xc16x.c: New file
2947 * reloc.c: Add new relocations specific to xc16x:
2948 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2950 * elf32-xc16x.c: New file.
2952 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2954 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2955 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2957 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2960 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2962 (ppc64_elf_relocate_section): Check output reloc section size.
2963 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2965 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2968 * elf.c (get_segment_type): New function.
2969 (_bfd_elf_print_private_bfd_data): Use it.
2970 (print_segment_map): New function.
2971 (assign_file_positions_for_segments): Call print_segment_map
2972 when there are not enough room for program headers.
2974 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2976 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2977 traditional MIPS ELF targets.
2979 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2982 * dwarf2.c (check_function_name): New function.
2983 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2984 check if function is correct.
2986 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2988 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2990 (elf_link_input_bfd): Adjust comments.
2992 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2994 * elf.c (copy_private_bfd_data): Minor update.
2996 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2999 * elf.c (copy_private_bfd_data): Renamed to ...
3000 (rewrite_elf_program_header): This.
3001 (copy_elf_program_header): New function.
3002 (copy_private_bfd_data): Likewise.
3004 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3006 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3007 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3008 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3009 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3010 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3011 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3012 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3013 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3014 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3015 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3016 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3017 bfd_mach_mcf_isa_b_usp_float_emac): New.
3018 (bfd_default_scan): Update coldfire mapping.
3019 * bfd-in.h (bfd_m68k_mach_to_features,
3020 bfd_m68k_features_to_mach): Declare.
3021 * bfd-in2.h: Rebuilt.
3022 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3023 adjust legacy names.
3024 (m68k_arch_features): New.
3025 (bfd_m68k_mach_to_features,
3026 bfd_m68k_features_to_mach): Define.
3027 * elf32-m68k.c (elf32_m68k_object_p): New.
3028 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3029 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3030 (elf_backend_object_p): Define.
3031 * ieee.c (ieee_write_processor): Update coldfire machines.
3032 * libbfd.h: Rebuilt.
3034 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3036 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3039 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3041 * coff-z80.c (r_imm24): New howto.
3042 (rtype2howto): New case R_IMM24.
3043 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3044 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3046 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3048 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3049 has already been assigned a GOT index, copy that index to the
3050 current hash table entry.
3052 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3054 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3055 for call-to-undefweak reloc overflow.
3057 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3059 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3060 for 32-bit relocs overflow.
3062 2006-01-27 Paul Brook <paul@codesourcery.com>
3064 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3067 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3069 Introduce TLS descriptors for i386 and x86_64.
3070 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3071 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3072 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3073 * libbfd.h, bfd-in2.h: Rebuilt.
3074 * elf32-i386.c (elf_howto_table): New relocations.
3075 (R_386_tls): Adjust.
3076 (elf_i386_reloc_type_lookup): Map new relocations.
3077 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3078 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3079 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3080 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3081 (elf_i386_local_tlsdesc_gotent): New macro.
3082 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3083 (elf_i386_compute_jump_table_size): New macro.
3084 (link_hash_newfunc): Initialize tlsdesc_got.
3085 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3086 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3087 R_386_TLS_DESC_CALL.
3088 (elf_i386_check_relocs): Likewise. Allocate space for
3089 local_tlsdesc_gotent.
3090 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3091 R_386_TLS_DESC_CALL.
3092 (allocate_dynrelocs): Count function PLT relocations. Reserve
3093 space for TLS descriptors and relocations.
3094 (elf_i386_size_dynamic_sections): Reserve space for TLS
3095 descriptors and relocations. Set up sgotplt_jump_table_size.
3096 Don't zero reloc_count in srelplt.
3097 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3098 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3099 R_386_TLS_DESC_CALL.
3100 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3101 (elf_backend_always_size_sections): Define.
3102 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3103 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3104 (R_X86_64_standard): Adjust.
3105 (x86_64_reloc_map): Map new relocs.
3106 (elf64_x86_64_rtype_to_howto): New, split out of...
3107 (elf64_x86_64_info_to_howto): ... this function, and...
3108 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3109 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3110 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3111 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3112 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3113 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3114 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3115 tlsdesc_got and sgotplt_jump_table_size fields.
3116 (elf64_x86_64_compute_jump_table_size): New macro.
3117 (link_hash_newfunc): Initialize tlsdesc_got.
3118 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3119 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3120 R_X86_64_TLSDESC_CALL.
3121 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3122 local_tlsdesc_gotent.
3123 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3124 R_X86_64_TLSDESC_CALL.
3125 (allocate_dynrelocs): Count function PLT relocations. Reserve
3126 space for TLS descriptors and relocations.
3127 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3128 descriptors and relocations. Set up sgotplt_jump_table_size,
3129 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3130 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3132 (elf64_x86_64_always_size_sections): New. Set up
3134 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3135 R_386_TLS_DESC_CALL.
3136 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3137 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3138 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3139 (elf_backend_always_size_sections): Define.
3141 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3144 * dwarf2.c (comp_unit_contains_address): Update comment.
3145 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3146 lma. Return TRUE only if both comp_unit_contains_address and
3147 comp_unit_find_nearest_line return TRUE.
3148 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3150 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3152 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3153 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3154 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3155 elf_gc_mark_dynamic_ref_symbol. Make global.
3156 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3157 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3158 (elfNN_bed): Init new field.
3159 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3160 (ppc64_elf_gc_mark_dynamic_ref): New function.
3162 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3164 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3166 2006-01-17 Nick Clifton <nickc@redhat.com>
3169 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3172 2006-01-11 Nick Clifton <nickc@redhat.com>
3174 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3175 into the newly (re)allocated map array.
3177 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3179 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3181 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3183 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3186 For older changes see ChangeLog-2005
3192 version-control: never
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