1 2006-10-27 Alan Modra <amodra@bigpond.net.au>
3 * section.c (SEC_KEEP): Update comment.
4 * bfd-in2.h: Regenerate.
5 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
6 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
7 * stabs.c (_bfd_discard_section_stabs): Likewise.
8 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
10 2006-10-26 Ben Elliston <bje@au.ibm.com>
12 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
14 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
15 * targets.c (find_target): Remove extraneous break.
17 2006-10-26 Ben Elliston <bje@au.ibm.com>
19 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
20 (struct maxq_reloc_map): Unused; remove.
21 (maxq_reloc_map): Likewise.
22 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
24 2006-10-26 Ben Elliston <bje@au.ibm.com>
26 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
27 from int to enum dynamic_lib_link_class lib_class.
28 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
29 * bfd-in2.h: Regenerate.
31 2006-10-25 Alan Modra <amodra@bigpond.net.au>
32 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
33 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
34 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
35 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
37 * cpu-spu.c: New file.
38 * elf32-spu.c: New file.
39 * elf32-spu.h: New file.
40 * archures.c: Add SPU support.
41 * config.bfd: Likewise.
42 * configure.in: Likewise.
44 * targets.c: Likewise.
45 * Makefile.am: Likewise. Run "make dep-am".
46 * libbfd.h: Regenerate.
47 * bfd-in2.h: Regenerate.
48 * Makefile.in: Regenerate.
49 * configure: Regenerate.
50 * po/SRC-POTFILES.in: Regenerate.
52 2006-10-23 Alan Modra <amodra@bigpond.net.au>
54 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
56 2006-10-23 Alan Modra <amodra@bigpond.net.au>
58 * elf32-score.c: Formatting.
59 (elf_backend_omit_section_dynsym): Define.
60 (score_elf_create_dynamic_relocation): Remove code copied from mips.
61 Don't use section syms in dynamic relocs. Remove unused param.
62 (score_elf_final_link_relocate): Remove unused param.
64 2006-10-23 Alan Modra <amodra@bigpond.net.au>
66 * linker.c (fix_syms): Choose best of previous and next
67 section based on section flags and vma.
69 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
71 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
72 only when the non visibility part of st_other is non-zero.
73 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
75 2006-10-20 Richard Sandiford <richard@codesourcery.com>
77 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
78 PT_DYNAMIC on GNU/Linux targets.
80 2006-10-20 Richard Sandiford <richard@codesourcery.com>
82 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
83 size of .rel.dyn reflect the value of DT_RELSZ.
85 2006-10-20 Richard Sandiford <richard@codesourcery.com>
87 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
88 a PT_NULL header for dynamic objects.
89 (_bfd_mips_elf_modify_segment_map): Add it.
91 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
93 * elf32-score.c (score_elf_rel_dyn_section): Replace
94 bfd_make_section with bfd_make_section_with_flags.
95 (_bfd_score_elf_create_dynamic_sections): Ditto.
96 (score_elf_create_got_section): Ditto.
97 (score_elf_final_link_relocate): Delete referrence to
100 2006-10-19 Richard Sandiford <richard@codesourcery.com>
102 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
103 same symbol by increasing r_offset.
104 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
105 large and very small symbol indexes.
107 2006-10-19 Richard Sandiford <richard@codesourcery.com>
109 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
110 and DT_MIPS_RLD_MAP tags for position-independent executables.
111 Do not add DT_DEBUG to shared libraries for any MIPS target.
113 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
116 * elflink.c (elf_link_add_object_symbols): Hide definitions in
119 2006-10-19 Alan Modra <amodra@bigpond.net.au>
121 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
122 don't set, glue section size.
123 (record_arm_to_thumb_glue): Set glue section size here.
124 (record_thumb_to_arm_glue): Likewise.
125 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
126 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
128 2006-10-18 Roy Marples <uberlord@gentoo.org>
130 * elf64-sparc.c: Add FreeBSD support.
131 (elf64_sparc_fbsd_post_process_headers): New function.
132 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
133 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
134 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
135 * configure: Regenerate.
137 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
139 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
140 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
141 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
142 R_ARM_THM_MOVT_BREL relocations.
144 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
146 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
147 R_THM_CALL to 25 and remove FIXME comment.
148 (using_thumb2): New function.
149 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
151 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
153 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
154 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
155 (elf32_arm_gc_sweep_hook): Likewise.
156 (elf32_arm_check_relocs): Likewise.
157 (allocate_dynrelocs): Likewise.
159 2006-10-17 Alan Modra <amodra@bigpond.net.au>
161 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
162 text_index_section and data_index_section.
163 (struct elf_backend_data): Add elf_backend_init_index_section.
164 (_bfd_elf_init_1_index_section): Declare.
165 (_bfd_elf_init_2_index_sections): Declare.
166 * elfxx-target.h (elf_backend_init_index_section): Define.
167 (elfNN_bed): Init new field.
168 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
169 section and text_index_section plus data_index_section.
170 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
171 (_bfd_elf_init_1_index_section): New function.
172 (_bfd_elf_init_2_index_sections): New function.
173 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
174 (elf_link_input_bfd): When emitting relocs, use text_index_section
175 and data_index_section for removed sections.
176 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
177 * elf32-i386.c: Likewise.
178 * elf32-m32r.c: Likewise.
179 * elf32-sh.c: Likewise.
180 * elf32-xstormy16.c: Likewise.
181 * elf32-xtensa.c: Likewise.
182 * elf64-alpha.c: Likewise.
183 * elf64-hppa.c: Likewise.
184 * elf64-mmix.c: Likewise.
185 * elf64-sh64.c: Likewise.
186 * elfxx-ia64.c: Likewise.
187 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
188 and data_index_section sym for relocs against sections with no dynamic
190 (elf_backend_init_index_section): Define.
191 * elf32-cris.c: Similarly.
192 * elf32-hppa.c: Similarly.
193 * elf32-i370.c: Similarly.
194 * elf32-m68k.c: Similarly.
195 * elf32-mips.c: Similarly.
196 * elf32-ppc.c: Similarly.
197 * elf32-s390.c: Similarly.
198 * elf32-sparc.c: Similarly.
199 * elf32-vax.c: Similarly.
200 * elf64-mips.c: Similarly.
201 * elf64-ppc.c: Similarly.
202 * elf64-s390.c: Similarly.
203 * elf64-sparc.c: Similarly.
204 * elf64-x86-64.c: Similarly.
205 * elfn32-mips.c: Similarly.
206 * elfxx-mips.c: Similarly.
207 * elfxx-sparc.c: Similarly.
208 * linker.c (fix_syms): Base symbols in removed sections on
209 previous section in preference to using absolute section.
211 2006-10-16 Andreas Schwab <schwab@suse.de>
213 * elfxx-ia64.c (addend_compare): Properly compute return value.
215 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
218 * elf.c (assign_file_positions_for_non_load_sections): Don't
219 page align empty SHF_ALLOC sections.
221 2006-10-13 Jakub Jelinek <jakub@redhat.com>
223 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
224 .plt sh_entsize to 0 if plt header size isn't multiple of
225 plt entry size or for 32-bit which adds a nop insn at the
226 end of the .plt section.
228 2006-10-12 Bob Wilson <bob.wilson@acm.org>
230 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
231 (elf_backend_action_discarded): Define.
233 2006-10-11 Bob Wilson <bob.wilson@acm.org>
235 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
236 unresolvable relocation error.
237 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
240 2006-10-10 Bob Wilson <bob.wilson@acm.org>
242 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
245 2006-10-03 Jakub Jelinek <jakub@redhat.com>
247 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
248 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
249 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
250 DW_CFA_val_{offset{,_sf},expression}.
251 (skip_non_nops): Record number of DW_CFA_set_loc ops.
252 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
253 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
254 or going to be pcrel, compute set_loc array.
255 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
256 against DW_CFA_set_loc operands.
257 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
259 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
261 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
262 symbols from the --just-syms file.
264 2006-10-01 Alan Modra <amodra@bigpond.net.au>
266 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
269 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
272 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
273 relocation overflow on branches to undefweaks.
275 2006-09-29 Alan Modra <amodra@bigpond.net.au>
277 * po/BLD-POTFILES.in: Regenerate.
278 * po/SRC-POTFILES.in: Regenerate.
280 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
283 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
284 alignment for .data$, .rdata$ and .text$ sections so that sse
285 and sse2 code will work for linkonce sections too.
286 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
288 2006-09-28 Alan Modra <amodra@bigpond.net.au>
290 * elflink.c (_bfd_elf_gc_mark_hook): New function.
291 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
292 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
293 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
294 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
295 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
296 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
297 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
298 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
299 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
300 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
301 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
302 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
303 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
304 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
305 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
306 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
307 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
308 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
309 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
310 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
311 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
312 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
313 (bfinfdpic_gc_sweep_hook): Delete.
314 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
315 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
316 (elf32_d10v_gc_sweep_hook): Delete.
317 (elf_backend_gc_sweep_hook): Don't define.
318 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
319 (fr30_elf_gc_sweep_hook): Delete.
320 (elf_backend_gc_sweep_hook): Don't define.
321 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
322 (elf32_frv_gc_sweep_hook): Delete.
323 (elf_backend_gc_sweep_hook): Don't define.
324 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
325 (iq2000_elf_gc_sweep_hook): Delete.
326 (elf_backend_gc_sweep_hook): Don't define.
327 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
328 _bfd_elf_gc_mark_hook.
329 (openrisc_elf_gc_sweep_hook): Delete.
330 (elf_backend_gc_sweep_hook): Don't define.
331 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
332 (v850_elf_gc_sweep_hook): Delete.
333 (elf_backend_gc_sweep_hook): Don't define.
334 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
335 _bfd_elf_gc_mark_hook.
336 (xstormy16_elf_gc_sweep_hook): Delete.
337 (elf_backend_gc_sweep_hook): Don't define.
338 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
339 (sh_elf64_gc_sweep_hook): Delete.
340 (elf_backend_gc_sweep_hook): Don't define.
341 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
342 (elf32_avr_gc_sweep_hook): Delete.
343 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
344 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
345 (elf32_cr16c_gc_sweep_hook): Delete.
346 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
347 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
348 (elf32_crx_gc_sweep_hook): Delete.
349 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
350 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
351 (elf32_h8_gc_sweep_hook): Delete.
352 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
353 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
354 (ip2k_elf_gc_sweep_hook): Delete.
355 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
356 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
357 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
358 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
359 (elf_backend_gc_sweep_hook): Don't define.
360 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
361 (elf_backend_gc_sweep_hook): Don't define.
362 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
363 (elf32_m68hc11_gc_sweep_hook): Delete.
364 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
365 (elf32_m68hc11_gc_sweep_hook): Delete.
366 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
367 (elf32_msp430_gc_sweep_hook): Delete.
368 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
369 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
370 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
372 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
374 * bfd-in.h (CONST_STRNCPY) : Delete.
377 * bfd-in2.h : Regenerate.
378 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
379 calculate string lengths.
380 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
382 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
386 * elf.c (assign_file_positions_for_non_load_sections): Don't
387 warn zero size allocated sections.
389 2006-09-27 Alan Modra <amodra@bigpond.net.au>
391 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
392 to "name" so that compiler realizes it is never uninitialized.
393 Use bfd_elf_sym_name.
395 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
398 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
399 bfd_alloc to allocate segment map.
400 (copy_elf_program_header): Likewise.
402 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
403 Joseph Myers <joseph@codesourcery.com>
404 Ian Lance Taylor <ian@wasabisystems.com>
405 Ben Elliston <bje@wasabisystems.com>
407 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
408 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
409 (arch_info_struct, bfd_arm_update_notes): Likewise.
410 (architectures): Likewise.
411 (bfd_arm_merge_machines): Check for iWMMXt2.
412 * bfd-in2.h: Rebuild.
414 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
416 * configure: Regenerated.
418 2006-09-22 Alan Modra <amodra@bigpond.net.au>
420 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
422 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
423 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
424 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
426 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
428 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
430 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
431 section in LD to LE linker relaxation for R_390_TLS_LDO32.
432 * elf64-s390.c (elf_s390_relocate_section): Likewise for
435 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
437 * configure.in: Added new target-vectors x86_64coff_vec,
438 x86_64pe_vec, and x86_64pei_vec.
439 * configure: Regenerate.
440 * config.bfd: Adjusted x86_64 target architecture detection.
441 * bfd.c: Add for new target "coff-x86-64"
442 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
443 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
444 * libpei.h: Adjustments for COFF_WITH_pex64.
445 * coffcode.h: Add for new target machine, architecture, signature, and internal
447 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
448 * Makefile.in: Regenerate.
449 * pe-x86_64.c: Add for new target "pe-x86-64".
450 * pei-x86_64.c: Add for new target "pei-x86-64".
451 * peicode.h: Adjusts for new targets.
452 (coff_swap_filehdr_out): Set for this target to
453 _bfd_pex64_only_swap_filehdr_out.
454 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
455 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
456 (jump_table jtab): Add for AMD64MAGIC.
457 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
458 (pe_ILF_object_p): Add coff image-file signature to internal
459 signature translation.
460 * peXXigen.c: Adjust proper include of target coff-header and
461 introduced target specific code
462 (COFF_WITH_pex64): New macro for this target.
463 (pe_print_idata): New dumping method for import section of PE+ files.
464 * targets.c: Add new target vectors declarations for x86_64 coff targets.
465 * coffcode.h: Support code to support the x86_64 PE magic number.
466 * coff-x86_64.c: New file.
468 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
470 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
471 for .stabstr entry, explain why.
473 2006-09-17 Anton Blanchard <anton@samba.org>
474 Alan Modra <amodra@bigpond.net.au>
476 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
477 entry isn't absolute.
479 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
481 * cpu-score.c: New file.
482 * elf32-score.c: New file.
483 * config.bfd: Add Score target.
484 * Makefile.am: Add Score files.
485 * Makefile.in: Regenerate.
486 * archures.c: Add Score architecture.
487 * reloc.c: Add Score relocs.
488 * targets.c: Add Score target vectors.
489 * bfd-in2.h: Regenerate.
490 * libbfd.h: Regenerate.
491 * configure.in: Add Score target.
492 * configure: Regenerate.
494 2006-09-16 Nick Clifton <nickc@redhat.com>
495 Pedro Alves <pedro_alves@portugalmail.pt>
497 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
498 string as its argument and emits the string followed by a comma
499 and then the length of the string.
500 (CONST_STRNEQ): New macro. Checks to see if a variable string
501 has a constant string as its initial characters.
502 (CONST_STRNCPY): New macro. Copies a constant string to the start
503 of a variable string.
504 * bfd-in2.h: Regenerate.
505 * archive.c: Make use of the new macros.
506 * archive64.c: Likewise.
508 * coff-ppc.c: Likewise.
509 * coff-stgo32.c: Likewise.
510 * coffcode.h: Likewise.
511 * cofflink.c: Likewise.
512 * cpu-i960.c: Likewise.
513 * dwarf2.c: Likewise.
515 * elf-m10300.c: Likewise.
517 * elf32-arm.c: Likewise.
518 * elf32-bfin.c: Likewise.
519 * elf32-cris.c: Likewise.
520 * elf32-hppa.c: Likewise.
521 * elf32-i370.c: Likewise.
522 * elf32-i386.c: Likewise.
523 * elf32-iq2000.c: Likewise.
524 * elf32-m32r.c: Likewise.
525 * elf32-m68hc11.c: Likewise.
526 * elf32-m68hc12.c: Likewise.
527 * elf32-m68k.c: Likewise.
528 * elf32-mcore.c: Likewise.
529 * elf32-ppc.c: Likewise.
530 * elf32-s390.c: Likewise.
531 * elf32-sh-symbian.c: Likewise.
532 * elf32-sh.c: Likewise.
533 * elf32-sh64.c: Likewise.
534 * elf32-v850.c: Likewise.
535 * elf32-vax.c: Likewise.
536 * elf32-xtensa.c: Likewise.
537 * elf64-alpha.c: Likewise.
538 * elf64-hppa.c: Likewise.
539 * elf64-mmix.c: Likewise.
540 * elf64-ppc.c: Likewise.
541 * elf64-s390.c: Likewise.
542 * elf64-sh64.c: Likewise.
543 * elf64-x86-64.c: Likewise.
544 * elflink.c: Likewise.
545 * elfxx-ia64.c: Likewise.
546 * elfxx-mips.c: Likewise.
547 * elfxx-sparc.c: Likewise.
548 * hpux-core.c: Likewise.
549 * i386linux.c: Likewise.
551 * libpei.h: Likewise.
552 * linker.c: Likewise.
553 * m68klinux.c: Likewise.
555 * nlmcode.h: Likewise.
556 * osf-core.c: Likewise.
559 * sparclinux.c: Likewise.
560 * vms-hdr.c: Likewise.
562 2006-09-14 Alan Modra <amodra@bigpond.net.au>
565 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
566 that have had their SHT_GROUP section removed.
568 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
571 * elflink.c (elf_link_output_extsym): Compute bucket only if
574 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
577 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
580 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
582 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
583 unconditional setting of low bit for Thumb symbol
584 mistakenly left behind after check for external
585 symbols was added. Fix comment typo.
587 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
589 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
590 (bfd_elf_link_mark_dynamic_symbol): New.
591 (SYMBOLIC_BIND): New.
593 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
594 with SYMBOLIC_BIND (info, h).
595 (elf_i386_relocate_section): Likewise.
596 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
597 (elf64_x86_64_relocate_section): Likewise.
598 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
600 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
601 (bfd_elf_record_link_assignment): Call
602 bfd_elf_link_mark_dynamic_symbol on new entry.
603 (_bfd_elf_merge_symbol): Likewise.
604 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
605 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
606 SYMBOLIC_BIND (info, h).
607 (_bfd_elf_dynamic_symbol_p): Likewise.
608 (_bfd_elf_symbol_refs_local_p): Likewise.
609 (bfd_elf_size_dynamic_sections): Updated.
611 2006-09-05 Bibo Mao <bibo.mao@intel.com>
614 * coffcode.h (coff_write_object_contents): Set the optional
615 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
617 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
619 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
620 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
621 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
622 and R_ARM_THM_PC12 relocations.
624 2006-08-24 Bob Wilson <bob.wilson@acm.org>
626 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
627 (xtensa_get_property_section): New.
628 (xtensa_read_table_entries): Use xtensa_get_property_section.
629 (relax_property_section, xtensa_get_property_predef_flags): Handle
630 group name suffixes in property section names.
631 (match_section_group): New.
633 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
635 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
638 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
640 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
641 plt_thumb_refcount from indirect symbols.
643 2006-08-22 Alan Modra <amodra@bigpond.net.au>
645 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
647 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
649 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
651 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
652 comment for target1_is_rel.
654 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
656 * Makefile.am: Add rules to build pe-arm-wince.lo
657 and pei-arm-wince.lo objects.
658 * Makefile.in: Regenerate.
659 * pe-arm-wince.c: New file.
660 * pei-arm-wince.c: New file.
661 * pei-arm.c: Remove ARM_WINCE block.
662 * pe-arm.c: Remove ARM_WINCE block. Rename
663 bfd_arm_pe_allocate_interworking_sections,
664 bfd_arm_pe_get_bfd_for_interworking, and
665 bfd_arm_pe_process_before_allocation to
666 bfd_armpe_allocate_interworking_sections,
667 bfd_armpe_get_bfd_for_interworking, and
668 bfd_armpe_process_before_allocation. Move them before
670 * bfd.c: ARM wince bfd format names were renamed. Adjust.
671 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
672 with unexpected/conflicting relocs.
673 * targets.c: The arm-wince-pe target got its own new vector.
675 * config.bfd: Likewise.
676 * configure.in: Likewise.
677 * configure: Regenerate.
679 2006-08-18 Paul Brook <paul@codesourcery.com>
681 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
682 (elf32_arm_link_hash_newfunc): Initialize export_glue.
683 (record_arm_to_thumb_glue): Return stub symbol.
684 (elf32_arm_create_thumb_stub): New function.
685 (elf32_arm_to_thumb_stub): Use it.
686 (elf32_arm_to_thumb_export_stub): New function.
687 (elf32_arm_begin_write_processing): New function.
688 (allocate_dynrelocs): Allocate Arm stubs.
689 (elf_backend_begin_write_processing): Define.
690 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
691 Call elf32_arm_begin_write_processing.
693 2006-08-17 Alan Modra <amodra@bigpond.net.au>
695 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
696 (ppc64_elf_build_stubs): Use new lazy linking stub.
698 2006-08-17 Alan Modra <amodra@bigpond.net.au>
700 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
702 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
705 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
706 only if there is a PT_DYNAMIC segment.
707 (_bfd_elf_map_sections_to_segments): Likewise.
708 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
709 segment alignment to 1.
711 2006-08-15 Thiemo Seufer <ths@mips.com>
712 Nigel Stephens <nigel@mips.com>
714 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
715 (elf_backend_merge_symbol_attribute): Define.
716 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
718 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
720 2006-08-15 Thiemo Seufer <ths@mips.com>
721 Nigel Stephens <nigel@mips.com>
722 David Ung <davidu@mips.com>
724 * config.bfd: Add configurations for mips*el-sde-elf* and
727 2006-08-14 DJ Delorie <dj@redhat.com>
729 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
730 (elf32_mn10300_count_hash_table_entries): New.
731 (elf32_mn10300_list_hash_table_entries): New.
732 (sort_by_value): New.
733 (mn10300_elf_relax_section): Don't skip data sections; restrict
734 code-specific tests to code-specific areas so that potential
735 indirect calls can be detected. Check for multiple local symbols
736 at the same address and merge their flags.
737 (elf32_mn10300_link_hash_newfunc): Initialize value.
739 2006-08-14 Thiemo Seufer <ths@mips.com>
741 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
742 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
745 2006-08-11 Thiemo Seufer <ths@mips.com>
747 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
748 sh_entsize only when sgot was already initialized.
750 2006-08-08 DJ Delorie <dj@redhat.com>
752 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
753 non-moving .align directives. Preserve any DIR32 offset when
754 converting bsr's to jsr's.
756 2006-08-08 Alan Modra <amodra@bigpond.net.au>
758 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
759 after stubs have been built.
761 2006-08-07 Nick Clifton <nickc@redhat.com>
763 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
764 vectors if they are going to be created.
766 2006-08-07 Nick Clifton <nickc@redhat.com>
768 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
769 * configure: Regenerate.
771 2006-08-07 Nick Clifton <nickc@redhat.com>
773 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
774 relocation types if the target is ARM_WINCE.
776 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
778 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
780 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
782 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
784 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
785 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
787 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
789 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
791 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
792 list removed sections to stderr.
794 2006-08-04 Richard Sandiford <richard@codesourcery.com>
795 Kazu Hirata <kazu@codesourcery.com>
796 Phil Edwards <phil@codesourcery.com>
797 Nathan Sidwell <nathan@codesourcery.com>
799 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
800 bfd_elf32_shlvxworks_vec.
801 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
802 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
803 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
804 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
805 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
806 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
807 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
808 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
809 * configure: Regenerate.
810 * Makefile.am: Regenerate dependencies.
811 * Makefile.in: Regenerate.
812 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
813 (elf_vxworks_add_symbol_hook): Use it.
814 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
815 table entry to check for weak undefined symbols and to obtain
817 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
818 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
819 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
820 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
821 special_function field.
822 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
823 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
824 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
825 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
826 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
827 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
828 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
829 * elf32-sh.c: Include elf32-vxworks.h.
831 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
832 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
834 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
835 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
836 SH_ELF_RELOC set to bfd_elf_generic_reloc.
837 (vxworks_object_p, get_howto_table): New functions.
838 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
839 (sh_elf_info_to_howto): Use get_howto_table.
840 (sh_elf_relax_section): Honor the partial_inplace field of the
842 (sh_elf_relax_delete_bytes): Likewise.
843 (elf_sh_plt_info): New structure.
844 (PLT_ENTRY_SIZE): Replace both definitions with...
845 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
846 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
847 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
848 (elf_sh_plt0_entry_le): Likewise.
849 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
850 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
851 (elf_sh_plts): New structure, with separate definitions for
852 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
853 (elf_sh_plt0_entry): Delete both definitions.
854 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
855 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
856 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
857 (elf_sh_plt_reloc_offset): Likewise.
858 (movi_shori_putval): Delete in favor of...
859 (install_plt_field): ...this new function, with separate definitions
860 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
861 (get_plt_info): New function, with separate definitions
862 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
863 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
864 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
865 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
866 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
867 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
868 (get_plt_index, get_plt_offset): New functions.
869 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
870 (sh_elf_link_hash_table_create): Initialize them.
871 (sh_elf_create_dynamic_sections): Call
872 elf_vxworks_create_dynamic_sections for VxWorks.
873 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
874 entries. Allocate relocation entries in .rela.plt.unloaded if
875 generating a VxWorks executable.
876 (sh_elf_always_size_sections): New function.
877 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
879 (sh_elf_relocate_section): Use get_howto_table. Honor
880 partial_inplace when calculating the addend for dynamic
881 relocations. Use get_plt_index.
882 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
883 and htab->plt_info. Fill in the bra .plt offset for VxWorks
884 executables. Populate .rela.plt.unloaded. Do not make
885 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
886 (sh_elf_finish_dynamic_sections): Use install_plt_field and
887 htab->plt_info. Handle cases where there is no special PLT header.
888 Populate the first relocation in .rela.plt.unloaded and fix up
889 the remaining entries.
890 (sh_elf_plt_sym_val): Use get_plt_info.
891 (elf_backend_always_size_sections): Define.
892 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
893 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
894 (elf32_bed, elf_backend_want_plt_sym): Likewise.
895 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
896 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
897 (elf_backend_add_symbol_hook): Likewise.
898 (elf_backend_link_output_symbol_hook): Likewise.
899 (elf_backend_emit_relocs): Likewise.
900 (elf_backend_final_write_processing): Likewise.
901 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
902 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
903 (bfd_elf32_shvxworks_vec): Likewise.
904 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
905 bfd_elf32_shvxworks_vec.
907 2006-08-02 Mark Kettenis <kettenis@gnu.org>
909 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
910 * configure: Regenerate.
912 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
915 * elf64-x86-64.c: Add FreeBSD support.
916 (elf64_x86_64_fbsd_post_process_headers): New function.
917 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
918 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
920 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
921 * configure: Regenerate.
923 2006-07-26 Andreas Schwab <schwab@suse.de>
925 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
927 2006-07-26 Alan Modra <amodra@bigpond.net.au>
929 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
930 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
931 (define elf_backend_modify_segment_map): Don't define.
933 2006-07-25 Thiemo Seufer <ths@networkno.de>
935 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
936 linking of objects for compatible machine types.
938 2006-07-25 Thiemo Seufer <ths@networkno.de>
940 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
941 also for same symbol.
943 2006-07-25 Thiemo Seufer <ths@mips.com>
945 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
947 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
949 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
950 sections only if the SHF_OS_NONCONFORMING flag is present.
952 2006-07-24 Nick Clifton <nickc@redhat.com>
955 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
956 existance of output sections before putting their entries into the
959 2006-07-20 Thiemo Seufer <ths@mips.com>
961 * elf32-mips.c (mips16_jump_reloc): Remove function.
962 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
963 instead of mips16_jump_reloc.
964 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
965 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
966 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
968 2006-07-19 Alan Modra <amodra@bigpond.net.au>
970 * bfd-in.h (enum notice_asneeded_action): Define.
971 * bfd-in2.h: Regenerate.
972 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
973 function with NULL name for as-needed handling.
975 2006-07-18 Paul Brook <paul@codesourcery.com>
977 * bfd-in2.h: Regenerate.
978 * libbfd.h: Regenerate.
979 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
981 2006-07-18 Nick Clifton <nickc@redhat.com>
983 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
984 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
986 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
988 2006-07-14 Jakub Jelinek <jakub@redhat.com>
990 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
992 2006-07-14 Mark Kettenis <kettenis@gnu.org>
994 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
995 to the start of a block.
997 2006-07-13 Nick Clifton <nickc@redhat.com>
999 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1000 returning a NULL value.
1002 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1005 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1006 the old versioned dynamic definition to the new one with
1007 non-default visibility. Hide the symbol if it is hidden or
1010 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1012 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1014 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1016 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1017 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1018 Handle SHT_GNU_HASH.
1019 (special_sections_g): Include .gnu.hash section.
1020 (bfd_elf_gnu_hash): New function.
1021 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1022 (struct elf_backend_data): Add elf_hash_symbol method.
1023 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1024 only if info->emit_hash, create .gnu.hash section if
1025 info->emit_gnu_hash.
1026 (struct collect_gnu_hash_codes): New type.
1027 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1028 _bfd_elf_hash_symbol): New functions.
1029 (compute_bucket_count): Don't compute HASHCODES array, instead add
1030 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1031 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1032 When not optimizing, use the number of hashed symbols rather than
1034 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1035 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1036 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1037 adjust compute_bucket_count caller. Create and populate .gnu.hash
1038 section if info->emit_gnu_hash.
1039 (elf_link_output_extsym): Only populate .hash section if
1040 finfo->hash_sec != NULL.
1041 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1042 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1043 (elfNN_bed): Add elf_backend_hash_symbol.
1044 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1045 (elf_backend_hash_symbol): Define.
1046 * elf32-i386.c (elf_i386_hash_symbol): New function.
1047 (elf_backend_hash_symbol): Define.
1049 2006-07-05 Nick Clifton <nickc@redhat.com>
1052 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1053 entry when multiple definitions of a symbol are encountered.
1055 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1057 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1059 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1060 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1062 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1065 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1066 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1068 (elf_i386_relocate_section): Likewise. For GD->IE transition
1069 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1071 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1074 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1075 program_header_size to -1.
1076 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1077 (assign_file_positions_for_load_sections ): Likewise.
1078 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1080 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1081 alloc if already done.
1082 * elf32-i386.c (elf_i386_mkobject): Likewise.
1083 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1084 * elf32-s390.c (elf_s390_mkobject): Likewise.
1085 * elf32-sh.c (sh_elf_mkobject): Likewise.
1086 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1087 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1088 * elf64-s390.c (elf_s390_mkobject): Likewise.
1089 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1090 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1092 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1094 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1095 section for relocatable link.
1097 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1099 * elf-bfd.h (struct elf_backend_data): Add
1100 elf_backend_modify_program_headers.
1101 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1102 (elfNN_bed): Init new field.
1103 * elf.c (elf_modify_segment_map): Remove comment.
1104 (assign_file_positions_for_load_sections): Only call
1105 elf_modify_segment_map for objcopy/strip.
1106 (assign_file_positions_except_relocs): Call
1107 elf_backend_modify_program_headers.
1108 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1110 (elf32_frvfdpic_modify_segment_map): Delete.
1111 (elf32_frvfdpic_modify_program_headers): New.
1112 (elf_backend_modify_segment_map): Don't define.
1113 (elf_backend_modify_program_headers): Define.
1114 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1116 (elf32_bfinfdpic_modify_segment_map): Delete.
1117 (elf32_bfinfdpic_modify_program_headers): New.
1118 (elf_backend_modify_segment_map): Don't define.
1119 (elf_backend_modify_program_headers): Define.
1120 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1122 (elfNN_ia64_modify_segment_map): ..here.
1123 (elf_backend_modify_program_headers): Define.
1125 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1127 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1128 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1130 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1132 * elf-bfd.h: Formatting.
1133 (_bfd_elf_map_sections_to_segments): Declare.
1134 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1135 clear program_header_size.
1136 * elf.c (get_program_header_size): Move. Don't use or set saved
1137 program_header_size here.
1138 (elf_modify_segment_map): New function. Split out from..
1139 (assign_file_positions_for_load_sections): ..here. Assert
1140 header size is correct. Remove dead code.
1141 (_bfd_elf_map_sections_to_segments): Rename from
1142 map_sections_to_segments. Make global. Use get_program_header_size
1143 when we need estimate of header size. Call elf_modify_segment_map.
1144 Set program_header_size.
1145 (print_segment_map): Delete.
1146 (_bfd_elf_sizeof_headers): If segment_map available, get the
1148 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1149 for calling more than once.
1150 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1151 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1152 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1153 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1154 (elf_backend_additional_program_headers): Delete.
1155 (elf_backend_modify_segment_map): Delete.
1156 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1157 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1158 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1160 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1162 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1163 bit for undefined symbols.
1165 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1167 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1169 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1170 bfd_link_info pointer.
1171 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1172 * bfd.c (bfd_sizeof_headers): Tweak param name.
1173 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1174 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1175 * binary.c (binary_sizeof_headers): Adjust.
1176 * bout.c (b_out_sizeof_headers): Adjust.
1177 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1178 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1179 * coffgen.c (coff_sizeof_headers): Adjust.
1180 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1181 (ecoff_compute_section_file_positions): Adjust.
1182 (_bfd_ecoff_write_object_contents): Adjust.
1183 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1184 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1185 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1186 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1187 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1188 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1189 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1190 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1191 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1192 * i386msdos.c: Convert to ISO C.
1193 (msdos_sizeof_headers): Adjust.
1194 * i386os9k.c: Convert to ISO C.
1195 (os9k_sizeof_headers): Adjust.
1196 * ieee.c (ieee_sizeof_headers): Adjust.
1197 * ihex.c (ihex_sizeof_headers): Adjust.
1198 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1199 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1200 * libcoff-in.h (coff_sizeof_headers): Adjust.
1201 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1202 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1203 * mmo.c (mmo_sizeof_headers): Adjust.
1204 * oasys.c (oasys_sizeof_headers): Adjust.
1205 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1206 * pef.c (bfd_pef_sizeof_headers): Adjust.
1207 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1208 * som.c (som_sizeof_headers): Adjust.
1209 * srec.c (srec_sizeof_headers): Adjust.
1210 * tekhex.c (tekhex_sizeof_headers): Adjust.
1211 * versados.c (versados_sizeof_headers): Adjust.
1212 * vms.c (vms_sizeof_headers): Adjust.
1213 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1214 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1215 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1216 * bfd-in2.h: Regenerate.
1217 * libbfd.h: Regenerate.
1218 * libcoff.h: Regenerate.
1220 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1222 * bfd-in2.h: Regenerate.
1223 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1224 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1225 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1226 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1227 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1228 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1229 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1230 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1231 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1232 R_ARM_LDC_SB_G2): New relocation types.
1233 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1234 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1236 (elf32_arm_howto_table_3): Delete; contents merged into
1237 elf32_arm_howto_table_2.
1238 (elf32_arm_howto_from_type): Adjust correspondingly.
1239 (elf32_arm_reloc_map): Extend with the above relocations.
1240 (calculate_group_reloc_mask): New function.
1241 (identify_add_or_sub): New function.
1242 (elf32_arm_final_link_relocate): Support for the above
1244 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1245 codes to correspond to the above relocations.
1247 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1249 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1250 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1251 (elf_m68k_plt_entry): Likewise.
1252 (elf_m68k_plt_info): New table.
1253 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1254 (ISAB_PLT_ENTRY_SIZE): ...this.
1255 (CFV4E_FLAG): Delete.
1256 (elf_cfv4e_plt0_entry): Rename to...
1257 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1258 for the second instruction too.
1259 (elf_cfv4e_plt_entry): Rename to...
1260 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1261 (elf_isab_plt_info): New table.
1262 (CPU32_FLAG): Delete.
1263 (PLT_CPU32_ENTRY_SIZE): Rename to...
1264 (CPU32_PLT_ENTRY_SIZE): ...this.
1265 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1266 style in-place addends.
1267 (elf_cpu32_plt_entry): Likewise.
1268 (elf_cpu32_plt_info): New table.
1269 (elf_m68k_link_hash_table): Add a plt_info field.
1270 (elf_m68k_link_hash_table_create): Initialize it.
1271 (elf_m68k_get_plt_info): New function.
1272 (elf_m68k_always_size_sections): Likewise.
1273 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1274 (elf_m68k_install_pc32): New function.
1275 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1276 elf_m68k_install_pc32.
1277 (elf_m68k_finish_dynamic_sections): Likewise.
1278 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1279 (elf_backend_always_size_sections): Define.
1281 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1283 * elflink.c (elf_link_add_object_symbols): Save and restore
1284 struct bfd_hash_table table, size and count fields for
1287 2006-06-12 Thiemo Seufer <ths@mips.com>
1289 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1290 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1291 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1292 Delete old comments.
1293 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1295 2006-06-12 Nick Clifton <nickc@redhat.com>
1298 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1299 about mismatched alignments to allow for the case where the common
1300 alignment has been deduced from the section alignment.
1301 * bfd.c (_bfd_default_error_handler): Update comment to explain
1302 why bfd and asection varargs are out of order. Explicitly catch
1303 and abort on NULL bfd and asection arguments.
1305 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1306 Thiemo Seufer <ths@mips.com>
1308 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1309 (STUB_ORI): New macro.
1310 (STUB_LI16U): Fix formatting.
1311 (MIPS_FUNCTION_STUB_SIZE): Delete.
1312 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1313 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1314 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1315 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1316 instead of MIPS_FUNCTION_STUB_SIZE.
1317 (count_section_dynsyms): New function, split out from
1318 _bfd_mips_elf_final_link.
1319 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1320 of the number of dynamic symbols needed and use it to set up
1321 function_stub_size. Use function_stub_size rather than
1322 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1323 Use 16-byte stubs for 0x10000 dynamic symbols.
1324 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1325 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1326 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1327 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1328 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1329 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1330 Use STUB_ORI rather than STUB_LI16U for big stubs.
1331 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1332 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1334 2006-06-09 David Ung <davidu@mips.com>
1336 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1337 calling relocations.
1339 2006-06-08 David Daney <ddaney@avtrex.com>
1341 * elfxx-mips.c (STUB_LI16): Removed.
1342 (STUB_LUI): New macro.
1343 (STUB_LI16U): Ditto.
1344 (STUB_LI16S): Ditto.
1345 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1346 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1347 MIPS_FUNCTION_STUB_SIZE.
1348 (_bfd_mips_elf_always_size_sections): Ditto.
1349 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1350 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1351 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1352 to allow larger symbol table indexes.
1354 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1356 * po/Make-in (pdf, ps): New dummy targets.
1358 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1360 * hash.c (bfd_hash_lookup): Correct stray line.
1362 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1363 (elfcore_grok_nto_status): Use long instead of pid_t.
1364 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1366 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1368 * po/Make-in (top_builddir): Define.
1370 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1372 * Makefile.am: Run "make dep-am".
1373 * Makefile.in: Regenerate.
1374 * config.in: Regenerate.
1376 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1377 H.J. Lu <hongjiu.lu@intel.com>
1380 * elflink.c (bfd_elf_final_link): Don't output section symbols
1381 for special ELF sections.
1383 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1385 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1386 instead of bfd_make_section*.
1387 * aix386-core.c: Likewise.
1388 * aix5ppc-core.c: Likewise.
1389 * aout-adobe.c: Likewise.
1390 * aoutf1.h: Likewise.
1391 * binary.c: Likewise.
1392 * cisco-core.c: Likewise.
1393 * coff-arm.c: Likewise.
1394 * coff-h8300.c: Likewise.
1396 * elf32-bfin.c: Likewise.
1397 * elf32-m32c.c: Likewise.
1398 * hppabsd-core.c: Likewise.
1399 * hpux-core.c: Likewise.
1400 * i386linux.c: Likewise.
1403 * irix-core.c: Likewise.
1404 * lynx-core.c: Likewise.
1405 * m68klinux.c: Likewise.
1406 * mach-o.c: Likewise.
1407 * netbsd-core.c: Likewise.
1408 * nlmcode.h: Likewise.
1409 * opncls.c: Likewise.
1410 * osf-core.c: Likewise.
1411 * peXXigen.c: Likewise.
1412 * ppcboot.c: Likewise.
1413 * ptrace-core.c: Likewise.
1414 * rs6000-core.c: Likewise.
1415 * sco5-core.c: Likewise.
1416 * sparclinux.c: Likewise.
1418 * sunos.c: Likewise.
1419 * trad-core.c: Likewise.
1420 * xcofflink.c: Likewise.
1423 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1425 * Makefile.am (INCLUDES): Use @INCINTL@.
1426 * acinclude.m4: Include new gettext macros.
1427 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1428 Manually substitute POFILES and GMOFILES.
1429 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1431 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1433 * bfd.c (bfd_emul_get_maxpagesize): New.
1434 (bfd_elf_set_pagesize): Likewise.
1435 (bfd_emul_set_maxpagesize): Likewise.
1436 (bfd_emul_get_commonpagesize): Likewise.
1437 (bfd_emul_set_commonpagesize): Likewise.
1438 * bfd-in2.h: Regenerated.
1440 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1441 (xvec_get_elf_backend_data): New.
1442 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1444 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1445 * elfxx-target.h (elfNN_bed): Likewise.
1447 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1448 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1449 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1450 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1451 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1452 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1453 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1454 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1455 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1456 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1457 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1458 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1460 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1461 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1463 * targets.c (bfd_find_target): Support NULL abfd.
1465 2006-05-30 Nick Clifton <nickc@redhat.com>
1467 * po/es.po: Updated Spanish translation.
1469 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1470 H.J. Lu <hongjiu.lu@intel.com>
1472 * elf.c (assign_file_positions_for_load_sections): Retrieve
1473 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1474 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1475 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1477 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1481 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1483 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1485 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1487 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1489 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1491 * elf.c (sym_is_global): Return a bfd_boolean.
1492 (ignore_section_sym): New function.
1493 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1494 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1495 bfd before using elf_section_syms.
1497 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1499 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1500 (sh*l*-*-netbsdelf*): Likewise.
1501 (sh-*-netbsdelf*): Likewise.
1502 (shl*-*-elf*): Likewise.
1503 (sh[1234]l*-*-elf*): Likewise.
1504 (sh3el*-*-elf*): Likewise.
1505 (shl*-*-kaos*): Likewise.
1506 (sh-*-elf*): Likewise.
1507 (sh[1234]*-elf*): Likewise.
1508 (sh-*-rtems*): Likewise.
1509 (sh-*-kaos*): Likewise.
1511 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1514 * config.bfd: Set want64 to true if 64bit bfd is used.
1515 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1516 (sh*l*-*-netbsdelf*): Likewise.
1517 (sh-*-netbsdelf*): Likewise.
1518 (shl*-*-elf*): Likewise.
1519 (sh[1234]l*-*-elf*): Likewise.
1520 (sh3el*-*-elf*): Likewise.
1521 (shl*-*-kaos*): Likewise.
1522 (sh-*-elf*): Likewise.
1523 (sh[1234]*-elf*): Likewise.
1524 (sh-*-rtems*): Likewise.
1525 (sh-*-kaos*): Likewise.
1527 2006-05-24 Paul Brook <paul@codesourcery.com>
1529 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1530 * elf32-arm.c (output_arch_syminfo): Define.
1531 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1532 elf32_arm_output_arch_local_syms): New functions.
1533 (elf_backend_output_arch_local_syms): Define.
1534 * elflink.c (bfd_elf_final_link): Call
1535 elf_backend_output_arch_local_syms.
1536 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1538 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1540 2006-05-24 Paul Brook <paul@codesourcery.com>
1542 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1543 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1544 elf32_arm_finish_dynamic_symbol): Use them.
1546 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1547 Randolph Chung <tausq@debian.org>
1549 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1550 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1551 Add handling for TLS relocations.
1552 (elf_hpp_reloc_final_type): Handle TLS relocs.
1553 * elf32-hppa.c: Add authors for cleanup and TLS support.
1554 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1555 (elf32_hppa_link_hash_entry): Add tls_type.
1556 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1557 (hppa_link_has_newfunc): Set tls_type.
1558 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1559 (hppa_stub_name): Use hh_name macro.
1560 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1561 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1563 (elf32_hppa_gc_sweep_hook): Likewise.
1564 (allocate_dynrelocs): Handle TLS relocs.
1565 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1566 relocs. Use hh_name macro.
1567 (dtpoff_base): New function.
1569 (elf32_hppa_optimized_tls_reloc): Likewise.
1570 (final_link_relocate): Handle TLS relocs.
1571 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1573 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1574 hh_name and eh_name macros.
1575 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1577 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1579 * archures.c: Add bfd_mach_avr6.
1580 * cpu-avr.c: Likewise.
1581 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1583 * libbfd.h: Regenerate.
1584 * bfd-in2.h:Regenerate.
1585 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1586 * elf32-avr.c: Add elf32-avr.h to include list.
1587 (elf32_avr_stub_hash_entry): New function.
1588 (elf32_avr_link_hash_table): New struct.
1589 (avr_link_hash_table): Likewise.
1590 (avr_stub_hash_entry): Likewise.
1591 (avr_stub_hash_lookup): New function.
1592 (stub_hash_newfunc): New function.
1593 (elf32_avr_link_hash_table_create): New function.
1594 (elf32_avr_link_hash_table_free): New function.
1595 (avr_get_stub_addr): New function.
1596 (debug_relax, debug_stubs): Add new global variables controlling
1597 debugging printout to stdout.
1598 (avr_pc_wrap_around): Change the type to bfd_vma.
1599 (avr_replace_call_ret_sequences): Add a new variable controling
1600 linkrelax optimizations.
1601 (avr_stub_is_required_for_16_bit_reloc): New function.
1602 (avr_final_link_relocate):
1603 Add linker hash table to parameter list. Use stub addr. if necessary.
1604 (elf32_avr_relocate_section):
1605 Add linker hashtable to parameter list of avr_final_link_relocate.
1606 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1607 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1608 (elf32_avr_relax_delete_bytes):
1609 Iterate over all sections of a bfd when adjusting relocs addends.
1610 (elf32_avr_relax_section):
1611 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1613 (avr_stub_name): New function.
1614 (avr_get_stub_entry): New function.
1615 (avr_add_stub): New function.
1616 (avr_build_one_stub): New function.
1617 (avr_size_one_stub): New function.
1618 (elf32_avr_setup_params): New function.
1619 (elf32_avr_setup_section_lists): New function.
1620 (get_local_syms): New function.
1621 (elf32_avr_size_stubs): New function.
1622 (bfd_elf32_bfd_link_hash_table_create): New function.
1623 (bfd_elf32_bfd_link_hash_table_free): New function.
1625 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1629 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1630 update CIE/FDE length. Don't pad to the section alignment.
1632 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1634 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1635 deteted entries in .eh_frame section.
1637 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1639 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1640 instead of _GLOBAL_OFFSET_TABLE_.
1641 (bfin_relocate_section): Ditto.
1642 (_bfin_create_got_section): Ditto.
1643 (elf32_bfinfdpic_create_dynamic_sections): Use
1644 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1645 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1647 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1649 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1650 function syms over other syms.
1652 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1654 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1656 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1657 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1658 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1659 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1660 Use MIPS_ELF_READONLY_SECTION.
1661 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1662 creating DT_TEXTREL.
1663 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1664 if no text relocations were generated.
1666 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1668 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1670 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1672 * elf.c (elf_fake_sections): Formatting.
1673 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1674 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1675 section alignment to increase p_align for PT_LOAD.
1676 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1677 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1678 other than PT_LOAD, and PT_NOTE in core.
1680 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1682 * elf.c (assign_file_positions_for_segments): Split into..
1683 (assign_file_positions_for_load_sections): ..this, and..
1684 (assign_file_positions_for_non_load_sections): ..this new function,..
1685 (assign_file_positions_except_relocs): ..writing program headers here.
1687 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1689 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1690 non-load sections if they have relocs.
1692 2006-05-15 Paul Brook <paul@codesourcery.com>
1694 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1695 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1696 Check symbol name is of specified type.
1697 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1698 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1699 bfd_is_arm_special_symbol_name.
1700 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1701 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1702 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1703 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1704 (bfd_is_arm_special_symbol_name): Add prototype.
1705 * bfd-in2.h: Regenerate.
1707 2006-05-15 David Heine <dlheine@tensilica.com>
1708 Bob Wilson <bob.wilson@acm.org>
1710 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1711 undefined opcode. Clean up assertions.
1712 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1713 Factor most of the code into separate functions....
1714 (can_narrow_instruction, can_widen_instruction): New.
1715 (prev_instr_is_a_loop): New.
1716 (compute_ebb_proposed_actions): Combine error handling code for
1717 decode errors. Replace call to insn_decode_len with inline code.
1718 Use can_narrow_instruction and can_widen_instruction. Handle errors
1719 from call to xtensa_opcode_is_loop.
1720 (relax_section): Adjust calls to narrow_instruction and
1723 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1726 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1729 2006-05-11 Michael Matz <matz@suse.de>
1731 * elflink.c (match_group_member): Correctly iterate group
1734 2006-05-11 Paul Brook <paul@codesourcery.com>
1736 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1737 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1738 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1740 * bfd-in2.h: Regenerate.
1741 * libbfd.h: Regenerate.
1742 * libcoff.h: Regenerate.
1744 2006-05-11 Mike Bland <mbland@google.com>
1746 * elf.c (_bfd_elf_init_private_section_data): Don't change
1747 section type if already set.
1749 2006-05-10 Nick Clifton <nickc@redhat.com>
1752 * elfcode.h (valid_section_index_p): New function: Checks for a
1753 valid section index. Allows indicies in the range SHN_LOPROC to
1755 (elf_object_p): Use valid_section_index_p.
1757 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1759 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1760 ARM_SECREL): Mark WinCE versions of these relocs as partial
1762 (coff_arm_relocate_section): Adjust addend for WinCE.
1764 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1767 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1769 2006-05-09 Nick Clifton <nickc@redhat.com>
1771 * coffcode.h (coff_write_relocs): Produce an error message if a an
1772 out-of-range symbol index is detected in a reloc.
1774 2006-05-09 Ben Elliston <bje@au.ibm.com>
1776 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1777 local variable `dynobj'.
1779 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1781 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1782 of the bfd's sections for the reloc-addend adjustments.
1784 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1786 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1787 (elf_s390_relocate_section): Add code to do the GD->LE and
1788 LD->LE TLS linker optimizations if a brasl instruction is used
1789 for the __tls_get_offset function call.
1790 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1792 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1794 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1795 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1796 the .toc and referenced by a TLS code sequence.
1797 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1798 .toc is the first section in a file.
1800 2006-05-04 Andreas Schwab <schwab@suse.de>
1802 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1803 regs instead of an array of int.
1804 (struct external_solaris_bcp_core): Likewise.
1805 (swapcore_sun3): Use offsetof instead of computing the offset
1807 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1808 (swapcore_solaris_bcp): Likewise.
1810 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1812 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1815 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1817 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1820 2006-05-04 Ben Elliston <bje@au.ibm.com>
1822 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1824 * cofflink.c (process_embedded_commands): Remove unused local
1825 variables `had_read' and `had_shared'.
1826 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1828 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1830 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1832 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1833 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1834 (bfd_und_symbol, bfd_ind_symbol): Delete.
1835 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1837 (STD_SECTION): Adjust.
1838 (_bfd_generic_new_section_hook): New function, extracted from..
1839 (bfd_section_init): ..here.
1840 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1841 und and ind sections.
1842 * elf.c (_bfd_elf_large_com_section): Adjust.
1843 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1844 * pdp11.c (new_section_hook): Likewise.
1845 * coffcode.h (coff_new_section_hook): Likewise.
1846 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1847 * elf.c (_bfd_elf_new_section_hook): Likewise.
1848 * vms.c (vms_new_section_hook): Likwise.
1849 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1851 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1852 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1853 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1854 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1855 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1856 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1857 * ieee.c (ieee_new_section_hook): Likewise. Call
1858 _bfd_generic_new_section_hook too.
1859 * mmo.c (mmo_new_section_hook): Likewise.
1860 * oasys.c (oasys_new_section_hook): Likewise.
1861 * som.c (som_new_section_hook): Likewise.
1862 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1863 * bfd-in2.h: Regenerate.
1864 * libbfd.h: Regenerate.
1866 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1868 * hash.c (DEFAULT_SIZE): Revert last change.
1869 (higher_prime_number): Correct test for no larger prime. Don't
1870 abort on error, instead return 0. Depopulate primes[].
1871 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1873 2006-05-02 Paul Brook <paul@codesourcery.com>
1875 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1878 2006-05-02 Ben Elliston <bje@au.ibm.com>
1880 * archive.c (bfd_generic_archive_p): Remove unused local variable
1882 * dwarf2.c (decode_line_info): Remove unused local variable
1884 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1886 * tekhex.c (tekhex_write_object_contents): Remove unused local
1887 variable `bytes_written'.
1888 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1889 variable `r_addend'.
1890 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1891 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1892 (_bfd_ns32k_relocate_contents): Remove break after return.
1893 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1895 2006-05-02 Nick Clifton <nickc@redhat.com>
1897 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1898 in order to avoid conflicts with the global DEBUG define.
1900 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1902 * dwarf2.c: Formatting.
1903 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1904 output section check.
1905 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1906 * elf32-m32c.c: Similarly.
1907 * elf32-ppc.c: Similarly.
1908 * elf32-v850.c: Similarly.
1909 * nlm32-sparc.c: Similarly.
1910 * elfcode.h: Similarly.
1911 (elf_symbol_flags): Delete.
1912 * elflink.c (elf_link_input_bfd): Comment typo.
1914 2006-05-01 DJ Delorie <dj@redhat.com>
1916 * bfd-in.h (bfd_hash_table): Add count field.
1917 * bfd-in2.h: Regenerate.
1918 * hash.c (higher_prime_number): New.
1919 (bfd_hash_table_inint_n): Init count field.
1920 (bfd_hash_lookup): Grow table as needed.
1922 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1925 * tekhex.c (getvalue): Change return type to bfd_boolean and
1926 add the new parameter. Return false if the unexpected character
1929 (first_phase): Change return type to bfd_boolean and return
1930 false if the unexpected character is found. Replace abort
1931 with returning false.
1932 (pass_over): Change return type to bfd_boolean and the type of
1933 the second argument to bfd_boolean (*) (bfd *, int, char *).
1934 Return false if FUNC returns false.
1935 (tekhex_object_p): Return NULL if pass_over fails.
1937 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1939 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1941 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1944 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1945 and flags if its BFD flags have been set.
1946 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1947 section type from input if it has been set to something
1950 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1953 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1956 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1957 abfd->sections is NULL.
1958 (elf32_arm_bfd_free_cached_info): New.
1959 (bfd_elf32_bfd_free_cached_info): Defined.
1961 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1962 to _bfd_free_cached_info.
1964 * libbfd-in.h (_bfd_free_cached_info): New.
1965 * libbfd: Regenerated.
1967 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1968 (_bfd_free_cached_info): New.
1970 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1972 * elf.c (assign_file_positions_except_relocs): Move code setting
1973 file position of non-loaded sections..
1974 (assign_file_positions_for_segments): ..to here.
1976 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1979 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1980 applications. Issue an error on sections we don't know how
1983 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1985 * Makefile.am: Run "make dep-am".
1986 * Makefile.in: Regenerate.
1988 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1990 * warning.m4 (--enable-werror): Format help message.
1991 (--enable-build-warnings): Likewise.
1992 * configure: Regenerate.
1994 2006-04-18 Nick Clifton <nickc@redhat.com>
1997 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1998 fields to still be handled as ELF files.
2000 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2002 * po/SRC-POTFILES.in: Regenerated.
2004 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2006 * configure.in: Update version to 2.17.50.
2007 * configure: Regenerated.
2009 2006-04-14 David Heine <dlheine@tensilica.com>
2011 * elf32-xtensa.c (build_reloc_opcodes): New.
2012 (compute_text_actions): Use it to decode opcodes outside inner loop.
2013 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2014 it is set, use it to get the opcodes for relocations.
2015 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2017 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2020 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2021 (GOT_TLS_IE_IE): Likewise.
2022 (GOT_TLS_IE_GD): Likewise.
2023 (GOT_TLS_IE_MASK): Likewise.
2024 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2025 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2027 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2028 are set, treat tls_type as GOT_TLS_IE_BOTH.
2029 (elf_i386_relocate_section): Likewise.
2031 2006-04-07 Randolph Chung <tausq@debian.org>
2033 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2034 (elf64_hppa_grok_psinfo): Likewise.
2035 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2037 2006-04-06 DJ Delorie <dj@redhat.com>
2039 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2040 each plt entry we create.
2042 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2044 * po/Make-in: Add install-html target.
2045 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2046 htmldir. Add install-html and install-html-recursive targets.
2047 * Makefile.in: Regenerate.
2048 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2049 * configure: Regenerate.
2051 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2053 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2054 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2057 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2059 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2062 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2063 James E Wilson <wilson@specifixinc.com>
2066 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2067 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2069 (elfNN_ia64_link_hash_entry): Likewise.
2070 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2072 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2074 (elfNN_ia64_hash_hide_symbol): Likewise.
2075 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2076 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2077 (elfNN_ia64_global_dyn_info_free): New function.
2078 (elfNN_ia64_local_dyn_info_free): Likewise.
2079 (elfNN_ia64_hash_table_free): Free local and global
2080 elfNN_ia64_dyn_sym_info.
2081 (addend_compare): New function.
2082 (sort_dyn_sym_info): Likewise.
2083 (get_dyn_sym_info): Updated to use binary search for addend.
2084 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2085 relocation arrays first.
2087 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2089 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2092 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2095 * elflink.c (check_dynsym): New.
2096 (elf_link_output_extsym): Use it.
2097 (bfd_elf_final_link): Likewise.
2099 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2102 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2103 symbol from the dynamic definition with the default version if
2104 its type and the type of existing regular definition mismatch.
2106 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2107 Daniel Jacobowitz <dan@codesourcery.com>
2109 * config.bfd (sparc-*-vxworks*): New stanza.
2110 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2111 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2112 * configure: Regenerate.
2113 * elf32-sparc.c: Include elf-vxworks.h.
2114 (elf32_sparc_vxworks_link_hash_table_create: New.
2115 (elf32_sparc_vxworks_final_write_processing): New.
2116 (TARGET_BIG_SYM): Override for VxWorks.
2117 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2118 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2119 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2120 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2121 (elf_backend_link_output_symbol_hook): Likewise.
2122 (elf_backend_emit_relocs): Likewise.
2123 (elf_backend_final_write_processing, elf32_bed): Likewise.
2124 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2125 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2126 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2127 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2128 build_plt_entry here.
2129 (create_got_section): Initialize sgotplt for VxWorks.
2130 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2131 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2132 Call elf_vxworks_create_dynamic_sections for VxWorks.
2133 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2134 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2135 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2136 for VxWorks. Check for the .got.plt section.
2137 (sparc_vxworks_build_plt_entry): New function.
2138 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2139 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2140 absolute on VxWorks.
2141 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2142 and DT_PLTGOT on VxWorks.
2143 (sparc_vxworks_finish_exec_plt): New.
2144 (sparc_vxworks_finish_shared_plt): New.
2145 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2146 Use plt_header_size and plt_entry_size.
2147 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2148 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2149 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2150 (elf32-sparc.lo): Likewise.
2151 * Makefile.in: Regenerate.
2152 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2153 (_bfd_target_vector): Add a pointer to it.
2155 2006-03-30 Ben Elliston <bje@au.ibm.com>
2158 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2159 special section number that exceeds the number of ELF sections
2160 (eg. SHN_MIPS_SCOMMON).
2162 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2164 * elfxx-mips.c (mips_got_entry): Add more commentary.
2165 (mips_elf_local_got_index): Use the hash table entry to record
2166 the GOT index of forced-local symbols.
2167 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2168 in either the hash table entry or the mips_got_entry, not both.
2169 Add more commentary.
2170 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2171 mips_elf_initialize_tls_index.
2173 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2175 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2176 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2177 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2178 bfin_areloc_howto_table): Delete. All
2179 uses deleted as well.
2180 (bfin_reloc_map): Delete all stack relocs.
2181 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2182 bfin_reloc_type_lookup): Don't support them.
2183 (bfin_relocate_section): Don't try to handle them.
2185 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2186 * configure.in: Likewise.
2187 * configure: Regenerate.
2188 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2189 (BFIN_RELOC_MAX): Now 0x21.
2190 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2191 (bfd_elf32_bfinfdpic_vec): Declare.
2192 (IS_FDPIC): New macro.
2193 (struct bfinfdpic_elf_link_hash_table): New struct.
2194 (bfinfdpic_hash_table, bfinfdpic_got_section,
2195 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2196 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2197 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2198 bfinfdpic_plt_initial_offset): Accessor macros for it.
2199 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2200 (struct bfinfdpic_relocs_info): New struct.
2201 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2202 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2203 DEFAULT_STACK_SIZE): New macros.
2204 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2205 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2206 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2207 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2208 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2209 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2210 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2211 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2212 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2213 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2214 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2215 _bfinfdpic_resolve_final_relocs_info,
2216 elf32_bfinfdpic_size_dynamic_sections,
2217 elf32_bfinfdpic_always_size_sections,
2218 elf32_bfinfdpic_modify_segment_map,
2219 _bfinfdpic_count_got_plt_entries,
2220 elf32_bfinfdpic_finish_dynamic_sections,
2221 elf32_bfinfdpic_adjust_dynamic_symbol,
2222 elf32_bfinfdpic_finish_dynamic_symbol,
2223 elf32_bfinfdpic_elf_use_relative_eh_frame,
2224 elf32_bfinfdpic_elf_encode_eh_address,
2225 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2226 elf32_bfinfdpic_copy_private_bfd_data,
2227 (struct _bfinfdpic_dynamic_got_info,
2228 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2229 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2230 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2231 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2232 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2233 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2234 bfd_elf32_bfd_copy_private_bfd_data,
2235 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2236 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2237 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2238 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2239 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2240 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2241 elf_backend_omit_section_dynsym): Redefine these macros and include
2242 "elf32-target.h" again to create the elf32-bfinfdpic target.
2243 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2244 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2245 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2246 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2247 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2248 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2249 BFD_RELOC_BFIN_GOTOFFLO): New.
2250 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2251 (_bfd_target_vector): Add it.
2252 * bfd-in2.h: Regenerate.
2253 * libbfd.h: Regenerate.
2255 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2257 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2258 incompatible. Likewise MAC and EMAC code.
2259 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2260 bfd_get_compatible to set the new bfd architecture. Rely on it
2261 to detect incompatibilities.
2263 2006-03-23 Michael Matz <matz@suse.de>
2265 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2266 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2267 BFD_RELOC_X86_64_PLTOFF64.
2268 * bfd-in2.h: Regenerated.
2269 * libbfd.h: Regenerated.
2270 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2271 Add howtos for above relocs.
2272 (x86_64_reloc_map): Add mappings for new relocs.
2273 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2274 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2275 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2277 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2278 elf64_x86_64_check_relocs for the new relocs.
2279 (elf64_x86_64_relocate_section): Handle new relocs.
2281 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2283 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2284 rel->r_addend is zero.
2286 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2288 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2291 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2292 Daniel Jacobowitz <dan@codesourcery.com>
2293 Phil Edwards <phil@codesourcery.com>
2294 Zack Weinberg <zack@codesourcery.com>
2295 Mark Mitchell <mark@codesourcery.com>
2296 Nathan Sidwell <nathan@codesourcery.com>
2298 * bfd-in2.h: Regenerate.
2299 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2300 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2301 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2302 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2303 (bfd_elf32_littlemips_vec): Likewise.
2304 (bfd_elf32_nbigmips_vec): Likewise.
2305 (bfd_elf32_nlittlemips_vec): Likewise.
2306 (bfd_elf32_ntradbigmips_vec): Likewise.
2307 (bfd_elf32_ntradlittlemips_vec): Likewise.
2308 (bfd_elf32_tradbigmips_vec): Likewise.
2309 (bfd_elf32_tradlittlemips_vec): Likewise.
2310 (bfd_elf64_bigmips_vec): Likewise.
2311 (bfd_elf64_littlemips_vec): Likewise.
2312 (bfd_elf64_tradbigmips_vec): Likewise.
2313 (bfd_elf64_tradlittlemips_vec): Likewise.
2314 * elf32-mips.c: Include elf-vxworks.h.
2315 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2316 instead of calling mips_elf32_rtype_to_howto directly.
2317 (mips_vxworks_copy_howto_rela): New reloc howto.
2318 (mips_vxworks_jump_slot_howto_rela): Likewise.
2319 (mips_vxworks_bfd_reloc_type_lookup): New function.
2320 (mips_vxworks_rtype_to_howto): Likewise.
2321 (mips_vxworks_final_write_processing): Likewise.
2322 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2323 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2324 (elf_backend_want_got_plt): Likewise.
2325 (elf_backend_want_plt_sym): Likewise.
2326 (elf_backend_got_symbol_offset): Likewise.
2327 (elf_backend_want_dynbss): Likewise.
2328 (elf_backend_may_use_rel_p): Likewise.
2329 (elf_backend_may_use_rela_p): Likewise.
2330 (elf_backend_default_use_rela_p): Likewise.
2331 (elf_backend_got_header_size: Likewise.
2332 (elf_backend_plt_readonly): Likewise.
2333 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2334 (elf_backend_mips_rtype_to_howto): Likewise.
2335 (elf_backend_adjust_dynamic_symbol): Likewise.
2336 (elf_backend_finish_dynamic_symbol): Likewise.
2337 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2338 (elf_backend_add_symbol_hook): Likewise.
2339 (elf_backend_link_output_symbol_hook): Likewise.
2340 (elf_backend_emit_relocs): Likewise.
2341 (elf_backend_final_write_processing: Likewise.
2342 (elf_backend_additional_program_headers): Likewise.
2343 (elf_backend_modify_segment_map): Likewise.
2344 (elf_backend_symbol_processing): Likewise.
2345 * elfxx-mips.c: Include elf-vxworks.h.
2346 (mips_elf_link_hash_entry): Add is_relocation_target and
2347 is_branch_target fields.
2348 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2349 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2350 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2351 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2352 Return 3 for VxWorks.
2353 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2354 mips_elf_link_hash_table. Return 0 for VxWorks.
2355 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2356 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2357 (mips_vxworks_exec_plt0_entry): New variable.
2358 (mips_vxworks_exec_plt_entry): Likewise.
2359 (mips_vxworks_shared_plt0_entry): Likewise.
2360 (mips_vxworks_shared_plt_entry): Likewise.
2361 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2362 (mips_elf_rel_dyn_section): Change the bfd argument to a
2363 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2364 the name of the section.
2365 (mips_elf_initialize_tls_slots): Update the call to
2366 mips_elf_rel_dyn_section.
2367 (mips_elf_gotplt_index): New function.
2368 (mips_elf_local_got_index): Add an input_section argument.
2369 Update the call to mips_elf_create_local_got_entry.
2370 (mips_elf_got_page): Likewise.
2371 (mips_elf_got16_entry): Likewise.
2372 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2373 arguments. Create dynamic relocations for each entry on VxWorks.
2374 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2375 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2376 and MIPS_RESERVED_GOTNO.
2377 (mips_elf_create_got_section): Update the uses of
2378 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2379 (is_gott_symbol): New function.
2380 (mips_elf_calculate_relocation): Use a dynobj local variable.
2381 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2382 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2383 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2384 relocations on VxWorks. Add dynamic relocations for references
2385 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2386 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2387 in VxWorks executables.
2388 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2389 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2390 Don't allocate a null entry on VxWorks.
2391 (mips_elf_create_dynamic_relocation): Update the call to
2392 mips_elf_rel_dyn_section. Use absolute rather than relative
2393 relocations for VxWorks, and make them RELA rather than REL.
2394 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2395 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2396 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2397 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2398 Call elf_vxworks_create_dynamic_sections for VxWorks and
2399 initialize the plt_header_size and plt_entry_size fields.
2400 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2401 used in VxWorks executables. Don't allocate dynamic relocations
2402 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2403 Set is_relocation_target for each symbol referenced by a relocation.
2404 Allocate .rela.dyn entries for relocations against the special
2405 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2406 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2407 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2408 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2409 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2410 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2411 relocations. Don't set no_fn_stub on VxWorks.
2412 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2413 mips_elf_allocate_dynamic_relocations.
2414 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2415 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2416 entries for VxWorks, and do not create multiple GOTs.
2417 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2418 Handle .got specially for VxWorks. Update the uses of
2419 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2420 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2421 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2422 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2423 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2424 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2425 (mips_vxworks_finish_exec_plt): Likewise.
2426 (mips_vxworks_finish_shared_plt): Likewise.
2427 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2428 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2429 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2430 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2431 and mips_elf_rel_dyn_section. Use a different GOT header for
2432 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2433 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2434 mips_elf_link_hash_table fields.
2435 (_bfd_mips_vxworks_link_hash_table_create): New function.
2436 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2437 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2438 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2439 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2440 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2441 * libbfd.h: Regenerate.
2442 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2443 (elf32-mips.lo): Likewise.
2444 * Makefile.in: Regenerate.
2445 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2446 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2447 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2448 (_bfd_target_vector): Add entries for them.
2450 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2452 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2453 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2454 (elf_backend_special_sections): Remove #undef.
2456 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2458 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2459 for undefined weak symbols.
2461 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2464 * elflink.c (bfd_elf_final_link): Remove
2465 bed->elf_backend_emit_relocs from emit_relocs.
2467 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2469 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2470 first relocation to the second when relaxing TLS GD to LE;
2471 zero it out when relaxing to IE.
2473 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2476 * elflink.c (elf_link_add_object_symbols): Save and restore
2477 warning sym's linked sym.
2479 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2482 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2483 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2484 hash_table -> htab. Formatting. Save entire symbol table
2485 before loading as-needed syms, and restore afterwards if lib not
2486 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2487 name. Free some buffers earlier.
2488 * bfd-in.h (struct bfd_hash_table): Add entsize.
2489 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2490 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2491 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2493 (bfd_hash_table_init): Add param, adjust calls.
2494 * aoutx.h: Adjust all hash_table_init functions and calls.
2496 * coff-arm.c: Likewise.
2497 * coff-h8300.c: Likewise.
2498 * coff-ppc.c: Likewise.
2499 * cofflink.c: Likewise.
2500 * ecoff.c: Likewise.
2501 * ecofflink.c: Likewise.
2502 * elf-m10300.c: Likewise.
2503 * elf-strtab.c: Likewise.
2505 * elf32-arm.c: Likewise.
2506 * elf32-bfin.c: Likewise.
2507 * elf32-cris.c: Likewise.
2508 * elf32-frv.c: Likewise.
2509 * elf32-hppa.c: Likewise.
2510 * elf32-i386.c: Likewise.
2511 * elf32-m32r.c: Likewise.
2512 * elf32-m68hc1x.c: Likewise.
2513 * elf32-m68k.c: Likewise.
2514 * elf32-ppc.c: Likewise.
2515 * elf32-s390.c: Likewise.
2516 * elf32-sh.c: Likewise.
2517 * elf32-vax.c: Likewise.
2518 * elf64-alpha.c: Likewise.
2519 * elf64-hppa.c: Likewise.
2520 * elf64-ppc.c: Likewise.
2521 * elf64-s390.c: Likewise.
2522 * elf64-sh64.c: Likewise.
2523 * elf64-x86-64.c: Likewise.
2524 * elfxx-ia64.c: Likewise.
2525 * elfxx-mips.c: Likewise.
2526 * elfxx-sparc.c: Likewise.
2527 * i386linux.c: Likewise.
2528 * libaout.h: Likewise.
2529 * libbfd-in.h: Likewise.
2530 * libcoff-in.h: Likewise.
2531 * linker.c: Likewise.
2532 * m68klinux.c: Likewise.
2533 * merge.c: Likewise.
2534 * opncls.c: Likewise.
2535 * pdp11.c: Likewise.
2536 * sparclinux.c: Likewise.
2537 * stabs.c: Likewise.
2538 * sunos.c: Likewise.
2540 * xcofflink.c: Likewise.
2541 * section.c (struct section_hash_entry): Move to..
2542 * libbfd-in.h: ..here.
2543 * Makefile.am: Run "make dep-am"
2544 * Makefile.in: Regenerate.
2545 * bfd-in2.h: Regenerate.
2546 * libbfd.h: Regenerate.
2547 * libcoff.h: Regenerate.
2549 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2551 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2552 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2553 last change to REL32 relocs so that they are counted as
2554 possibly dynamic as per REL24 and REL14.
2556 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2558 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2561 2006-03-15 Ben Elliston <bje@au.ibm.com>
2563 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2564 in_list elements, not just the first.
2566 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2568 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2570 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2571 for final links too.
2573 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2575 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2577 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2580 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2582 2006-03-10 Paul Brook <paul@codesourcery.com>
2584 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2585 (elf32_arm_print_private_bfd_data): Ditto.
2587 2006-03-09 Paul Brook <paul@codesourcery.com>
2589 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2592 2006-03-09 Khem Raj <khem@mvista.com>
2594 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2597 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2599 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2601 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2602 Daniel Jacobowitz <dan@codesourcery.com>
2603 Zack Weinberg <zack@codesourcery.com>
2604 Nathan Sidwell <nathan@codesourcery.com>
2605 Paul Brook <paul@codesourcery.com>
2606 Ricardo Anguiano <anguiano@codesourcery.com>
2607 Phil Edwards <phil@codesourcery.com>
2609 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2610 (bfd_elf32_bigarm_symbian_vec): Likewise.
2611 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2612 (bfd_elf32_littlearm_vec): Likewise.
2613 (bfd_elf32_littlearm_symbian_vec): Likewise.
2614 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2615 * configure: Regenerate.
2616 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2617 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2618 (elf32_arm_vxworks_bed): Add forward declaration.
2619 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2620 (elf32_arm_vxworks_exec_plt0_entry): New table.
2621 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2622 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2623 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2624 (reloc_section_p): New function.
2625 (create_got_section): Use RELOC_SECTION.
2626 (elf32_arm_create_dynamic_sections): Likewise. Call
2627 elf_vxworks_create_dynamic_sections for VxWorks targets.
2628 Choose between the two possible values of plt_header_size
2630 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2631 (elf32_arm_abs12_reloc): New function.
2632 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2633 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2634 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2635 r_addend fields of relocs. On rela targets, skip any code that
2636 adjusts in-place addends. When using _bfd_link_final_relocate
2637 to perform a final relocation, pass rel->r_addend as the addend
2639 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2640 object, ignore flags that are not standard on VxWorks.
2641 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2642 relocs on VxWorks. Use reloc_section_p.
2643 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2644 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2645 .rela.plt.unloaded relocs on VxWorks targets.
2646 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2647 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2648 instead of DT_REL* tags on RELA targets.
2649 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2650 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2651 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2652 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2653 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2654 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2655 Correct the .rela.plt.unreloaded symbol indexes.
2656 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2657 hook on VxWorks targets.
2658 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2659 Minor formatting tweak.
2660 (elf32_arm_vxworks_final_write_processing): New function.
2661 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2663 (elf_backend_final_write_processing): Likewise.
2664 (elf_backend_emit_relocs): Likewise.
2665 (elf_backend_want_plt_sym): Likewise.
2666 (ELF_MAXPAGESIZE): Likewise.
2667 (elf_backend_may_use_rel_p): Minor formatting tweak.
2668 (elf_backend_may_use_rela_p): Likewise.
2669 (elf_backend_default_use_rela_p): Likewise.
2670 (elf_backend_rela_normal): Likewise.
2671 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2673 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2675 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2676 New. Adjust other variants.
2677 (bfd_default_scan): Update.
2678 * bfd-in2.h: Rebuilt.
2679 * cpu-m68k.c: Adjust.
2680 (bfd_m68k_compatible): New. Use it for architectures.
2681 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2682 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2684 (elf32_m68k_print_private_bfd_data): Adjust.
2685 * ieee.c (ieee_write_processor): Adjust.
2687 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2689 * dwarf2.c: Formatting.
2690 (add_line_info): Remove outer loop.
2692 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2693 Alan Modra <amodra@bigpond.net.au>
2696 * dwarf2.c (loadable_section): New struct.
2697 (dwarf2_debug): Add loadable_section_count and
2699 (new_line_sorts_after): New.
2700 (add_line_info): Use new_line_sorts_after to compare line
2702 (check_function_name): Removed.
2703 (unset_sections): New.
2704 (place_sections): New.
2705 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2706 and unset_sections on relocatable files.
2707 (_bfd_dwarf2_find_line): Likewise.
2709 2006-03-03 Nick Clifton <nickc@redhat.com>
2711 * cpu-avr.c: Update to ISO-C90 formatting.
2712 * elf32-avr.c: Likewise.
2714 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2716 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2718 (bfd_elf_avr_final_write_processing): Set
2719 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2720 (elf32_avr_relax_section): New function.
2721 (elf32_avr_relax_delete_bytes): New function.
2722 (elf32_avr_get_relocated_section_contents): New function.
2723 (avr_pc_wrap_around): New function.
2724 (avr_relative_distance_considering_wrap_around): New function.
2725 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2726 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2727 * libbfd.h: Regenerate.
2728 * bfd-in2.h: Regenerate.
2730 2006-03-02 DJ Delorie <dj@redhat.com>
2732 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2735 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2737 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2738 bfd_elf32_powerpc_vxworks_vec.
2740 2006-03-02 Nick Clifton <nickc@redhat.com>
2742 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2744 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2746 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2747 elf_vxworks_create_dynamic_sections.
2748 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2750 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2751 elf_vxworks_create_dynamic_sections.
2752 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2754 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2755 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2757 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2759 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2760 (elf_backend_link_output_symbol_hook): Use
2761 elf_vxworks_link_output_symbol_hook instead.
2762 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2763 (elf_backend_link_output_symbol_hook): Use
2764 elf_vxworks_link_output_symbol_hook instead.
2765 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2766 same interface as elf_backend_link_output_symbol_hook.
2767 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2768 prototype accordingly.
2770 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2772 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2773 (ppc_elf_link_hash_table): Replace old_got and new_got with
2774 plt_type and can_use_new_plt.
2775 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2776 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2777 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2778 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2779 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2780 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2781 this function should not be called for VxWorks targets.
2782 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2783 (allocate_got): Likewise. Rearrange so that max_before_header
2784 is only used for PLT_OLD and PLT_NEW.
2785 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2786 (ppc_elf_size_dynamic_sections): Likewise.
2787 (ppc_elf_relax_section): Likewise.
2788 (ppc_elf_relocate_section): Likewise.
2789 (ppc_elf_finish_dynamic_symbol): Likewise.
2790 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2792 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2794 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2795 (elf_i386_link_hash_table_create): Initialize it.
2796 (elf_i386_compute_jump_table_size): Use it instead of
2797 srelplt->reloc_count.
2798 (allocate_dynrelocs): Likewise.
2799 (elf_i386_size_dynamic_sections): Likewise.
2800 (elf_i386_relocate_section): Likewise.
2802 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2804 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2805 (_bfd_elf_write_section_eh_frame): Likewise.
2807 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2809 * po/Make-in: Add html target.
2811 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2813 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2814 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2815 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2816 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2817 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2818 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2819 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2820 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2821 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2822 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2823 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2824 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2825 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2826 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2827 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2828 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2829 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2830 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2831 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2832 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2833 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2835 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2837 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2838 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2839 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2840 * elf32-frv.c (_frv_create_got_section): Likewise.
2841 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2842 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2843 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2844 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2845 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2846 (elf_i386_link_hash_table_create): Don't initialize them.
2847 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2849 (elf_i386_finish_dynamic_symbol): Likewise.
2850 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2851 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2852 (ppc_elf_finish_dynamic_symbol): Likewise.
2854 2006-02-24 DJ Delorie <dj@redhat.com>
2856 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2857 (m32c_elf_relocate_section): Don't relocate them.
2858 (compare_reloc): New.
2859 (relax_reloc): Remove.
2860 (m32c_offset_for_reloc): New.
2861 (m16c_addr_encodings): New.
2862 (m16c_jmpaddr_encodings): New.
2863 (m32c_addr_encodings): New.
2864 (m32c_elf_relax_section): Relax jumps and address displacements.
2865 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2868 * reloc.c: Add m32c relax relocs.
2869 * libbfd.h: Regenerate.
2870 * bfd-in2.h: Regenerate.
2872 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2875 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2876 (_bfd_elf_link_hash_fixup_symbol): New.
2878 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2879 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2882 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2884 * elfxx-target.h (elf_backend_fixup_symbol): New.
2885 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2887 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2889 * cpu-ia64-opc.c (ins_immu5b): New.
2890 (ext_immu5b): Likewise.
2891 (elf64_ia64_operands): Add IMMU5b.
2893 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2896 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2898 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2899 * elf32-i386.c (allocate_dynrelocs): Likewise.
2900 * elf32-s390.c (allocate_dynrelocs): Likewise.
2901 * elf32-sh.c (allocate_dynrelocs): Likewise.
2902 * elf64-s390.c (allocate_dynrelocs): Likewise.
2903 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2904 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2905 on undef weak with non-default visibility too.
2906 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2908 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2910 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2911 error, instead call _exit.
2912 (_bfd_abort): Call _exit not xexit.
2914 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2916 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2918 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2920 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2921 Anil Paranjape <anilp1@kpitcummins.com>
2922 Shilin Shakti <shilins@kpitcummins.com>
2924 * Makefile.am: Add xc16x related entry
2925 * Makefile.in: Regenerate
2926 * archures.c: Add bfd_xc16x_arch
2927 * bfd-in2.h: Regenerate
2928 * config.bfd: Add xc16x-*-elf
2929 * configure.in: Add bfd_elf32_xc16x_vec
2930 * configure: Regenerate.
2931 * targets.c: Added xc16x related information
2932 * cpu-xc16x.c: New file
2933 * reloc.c: Add new relocations specific to xc16x:
2934 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2936 * elf32-xc16x.c: New file.
2938 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2940 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2941 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2943 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2946 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2948 (ppc64_elf_relocate_section): Check output reloc section size.
2949 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2951 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2954 * elf.c (get_segment_type): New function.
2955 (_bfd_elf_print_private_bfd_data): Use it.
2956 (print_segment_map): New function.
2957 (assign_file_positions_for_segments): Call print_segment_map
2958 when there are not enough room for program headers.
2960 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2962 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2963 traditional MIPS ELF targets.
2965 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2968 * dwarf2.c (check_function_name): New function.
2969 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2970 check if function is correct.
2972 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2974 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2976 (elf_link_input_bfd): Adjust comments.
2978 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2980 * elf.c (copy_private_bfd_data): Minor update.
2982 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2985 * elf.c (copy_private_bfd_data): Renamed to ...
2986 (rewrite_elf_program_header): This.
2987 (copy_elf_program_header): New function.
2988 (copy_private_bfd_data): Likewise.
2990 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2992 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2993 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2994 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2995 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2996 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2997 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2998 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2999 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3000 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3001 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3002 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3003 bfd_mach_mcf_isa_b_usp_float_emac): New.
3004 (bfd_default_scan): Update coldfire mapping.
3005 * bfd-in.h (bfd_m68k_mach_to_features,
3006 bfd_m68k_features_to_mach): Declare.
3007 * bfd-in2.h: Rebuilt.
3008 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3009 adjust legacy names.
3010 (m68k_arch_features): New.
3011 (bfd_m68k_mach_to_features,
3012 bfd_m68k_features_to_mach): Define.
3013 * elf32-m68k.c (elf32_m68k_object_p): New.
3014 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3015 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3016 (elf_backend_object_p): Define.
3017 * ieee.c (ieee_write_processor): Update coldfire machines.
3018 * libbfd.h: Rebuilt.
3020 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3022 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3025 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3027 * coff-z80.c (r_imm24): New howto.
3028 (rtype2howto): New case R_IMM24.
3029 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3030 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3032 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3034 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3035 has already been assigned a GOT index, copy that index to the
3036 current hash table entry.
3038 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3040 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3041 for call-to-undefweak reloc overflow.
3043 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3045 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3046 for 32-bit relocs overflow.
3048 2006-01-27 Paul Brook <paul@codesourcery.com>
3050 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3053 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3055 Introduce TLS descriptors for i386 and x86_64.
3056 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3057 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3058 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3059 * libbfd.h, bfd-in2.h: Rebuilt.
3060 * elf32-i386.c (elf_howto_table): New relocations.
3061 (R_386_tls): Adjust.
3062 (elf_i386_reloc_type_lookup): Map new relocations.
3063 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3064 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3065 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3066 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3067 (elf_i386_local_tlsdesc_gotent): New macro.
3068 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3069 (elf_i386_compute_jump_table_size): New macro.
3070 (link_hash_newfunc): Initialize tlsdesc_got.
3071 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3072 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3073 R_386_TLS_DESC_CALL.
3074 (elf_i386_check_relocs): Likewise. Allocate space for
3075 local_tlsdesc_gotent.
3076 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3077 R_386_TLS_DESC_CALL.
3078 (allocate_dynrelocs): Count function PLT relocations. Reserve
3079 space for TLS descriptors and relocations.
3080 (elf_i386_size_dynamic_sections): Reserve space for TLS
3081 descriptors and relocations. Set up sgotplt_jump_table_size.
3082 Don't zero reloc_count in srelplt.
3083 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3084 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3085 R_386_TLS_DESC_CALL.
3086 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3087 (elf_backend_always_size_sections): Define.
3088 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3089 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3090 (R_X86_64_standard): Adjust.
3091 (x86_64_reloc_map): Map new relocs.
3092 (elf64_x86_64_rtype_to_howto): New, split out of...
3093 (elf64_x86_64_info_to_howto): ... this function, and...
3094 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3095 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3096 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3097 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3098 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3099 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3100 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3101 tlsdesc_got and sgotplt_jump_table_size fields.
3102 (elf64_x86_64_compute_jump_table_size): New macro.
3103 (link_hash_newfunc): Initialize tlsdesc_got.
3104 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3105 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3106 R_X86_64_TLSDESC_CALL.
3107 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3108 local_tlsdesc_gotent.
3109 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3110 R_X86_64_TLSDESC_CALL.
3111 (allocate_dynrelocs): Count function PLT relocations. Reserve
3112 space for TLS descriptors and relocations.
3113 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3114 descriptors and relocations. Set up sgotplt_jump_table_size,
3115 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3116 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3118 (elf64_x86_64_always_size_sections): New. Set up
3120 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3121 R_386_TLS_DESC_CALL.
3122 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3123 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3124 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3125 (elf_backend_always_size_sections): Define.
3127 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3130 * dwarf2.c (comp_unit_contains_address): Update comment.
3131 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3132 lma. Return TRUE only if both comp_unit_contains_address and
3133 comp_unit_find_nearest_line return TRUE.
3134 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3136 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3138 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3139 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3140 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3141 elf_gc_mark_dynamic_ref_symbol. Make global.
3142 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3143 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3144 (elfNN_bed): Init new field.
3145 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3146 (ppc64_elf_gc_mark_dynamic_ref): New function.
3148 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3150 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3152 2006-01-17 Nick Clifton <nickc@redhat.com>
3155 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3158 2006-01-11 Nick Clifton <nickc@redhat.com>
3160 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3161 into the newly (re)allocated map array.
3163 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3165 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3167 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3169 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3172 For older changes see ChangeLog-2005
3178 version-control: never
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