1 2006-10-26 Ben Elliston <bje@au.ibm.com>
3 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
5 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
6 * targets.c (find_target): Remove extraneous break.
8 2006-10-26 Ben Elliston <bje@au.ibm.com>
10 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
11 (struct maxq_reloc_map): Unused; remove.
12 (maxq_reloc_map): Likewise.
13 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
15 2006-10-26 Ben Elliston <bje@au.ibm.com>
17 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
18 from int to enum dynamic_lib_link_class lib_class.
19 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
20 * bfd-in2.h: Regenerate.
22 2006-10-25 Alan Modra <amodra@bigpond.net.au>
23 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
24 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
25 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
26 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
28 * cpu-spu.c: New file.
29 * elf32-spu.c: New file.
30 * elf32-spu.h: New file.
31 * archures.c: Add SPU support.
32 * config.bfd: Likewise.
33 * configure.in: Likewise.
35 * targets.c: Likewise.
36 * Makefile.am: Likewise. Run "make dep-am".
37 * libbfd.h: Regenerate.
38 * bfd-in2.h: Regenerate.
39 * Makefile.in: Regenerate.
40 * configure: Regenerate.
41 * po/SRC-POTFILES.in: Regenerate.
43 2006-10-23 Alan Modra <amodra@bigpond.net.au>
45 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
47 2006-10-23 Alan Modra <amodra@bigpond.net.au>
49 * elf32-score.c: Formatting.
50 (elf_backend_omit_section_dynsym): Define.
51 (score_elf_create_dynamic_relocation): Remove code copied from mips.
52 Don't use section syms in dynamic relocs. Remove unused param.
53 (score_elf_final_link_relocate): Remove unused param.
55 2006-10-23 Alan Modra <amodra@bigpond.net.au>
57 * linker.c (fix_syms): Choose best of previous and next
58 section based on section flags and vma.
60 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
62 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
63 only when the non visibility part of st_other is non-zero.
64 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
66 2006-10-20 Richard Sandiford <richard@codesourcery.com>
68 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
69 PT_DYNAMIC on GNU/Linux targets.
71 2006-10-20 Richard Sandiford <richard@codesourcery.com>
73 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
74 size of .rel.dyn reflect the value of DT_RELSZ.
76 2006-10-20 Richard Sandiford <richard@codesourcery.com>
78 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
79 a PT_NULL header for dynamic objects.
80 (_bfd_mips_elf_modify_segment_map): Add it.
82 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
84 * elf32-score.c (score_elf_rel_dyn_section): Replace
85 bfd_make_section with bfd_make_section_with_flags.
86 (_bfd_score_elf_create_dynamic_sections): Ditto.
87 (score_elf_create_got_section): Ditto.
88 (score_elf_final_link_relocate): Delete referrence to
91 2006-10-19 Richard Sandiford <richard@codesourcery.com>
93 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
94 same symbol by increasing r_offset.
95 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
96 large and very small symbol indexes.
98 2006-10-19 Richard Sandiford <richard@codesourcery.com>
100 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
101 and DT_MIPS_RLD_MAP tags for position-independent executables.
102 Do not add DT_DEBUG to shared libraries for any MIPS target.
104 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
107 * elflink.c (elf_link_add_object_symbols): Hide definitions in
110 2006-10-19 Alan Modra <amodra@bigpond.net.au>
112 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
113 don't set, glue section size.
114 (record_arm_to_thumb_glue): Set glue section size here.
115 (record_thumb_to_arm_glue): Likewise.
116 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
117 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
119 2006-10-18 Roy Marples <uberlord@gentoo.org>
121 * elf64-sparc.c: Add FreeBSD support.
122 (elf64_sparc_fbsd_post_process_headers): New function.
123 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
124 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
125 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
126 * configure: Regenerate.
128 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
130 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
131 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
132 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
133 R_ARM_THM_MOVT_BREL relocations.
135 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
137 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
138 R_THM_CALL to 25 and remove FIXME comment.
139 (using_thumb2): New function.
140 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
142 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
144 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
145 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
146 (elf32_arm_gc_sweep_hook): Likewise.
147 (elf32_arm_check_relocs): Likewise.
148 (allocate_dynrelocs): Likewise.
150 2006-10-17 Alan Modra <amodra@bigpond.net.au>
152 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
153 text_index_section and data_index_section.
154 (struct elf_backend_data): Add elf_backend_init_index_section.
155 (_bfd_elf_init_1_index_section): Declare.
156 (_bfd_elf_init_2_index_sections): Declare.
157 * elfxx-target.h (elf_backend_init_index_section): Define.
158 (elfNN_bed): Init new field.
159 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
160 section and text_index_section plus data_index_section.
161 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
162 (_bfd_elf_init_1_index_section): New function.
163 (_bfd_elf_init_2_index_sections): New function.
164 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
165 (elf_link_input_bfd): When emitting relocs, use text_index_section
166 and data_index_section for removed sections.
167 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
168 * elf32-i386.c: Likewise.
169 * elf32-m32r.c: Likewise.
170 * elf32-sh.c: Likewise.
171 * elf32-xstormy16.c: Likewise.
172 * elf32-xtensa.c: Likewise.
173 * elf64-alpha.c: Likewise.
174 * elf64-hppa.c: Likewise.
175 * elf64-mmix.c: Likewise.
176 * elf64-sh64.c: Likewise.
177 * elfxx-ia64.c: Likewise.
178 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
179 and data_index_section sym for relocs against sections with no dynamic
181 (elf_backend_init_index_section): Define.
182 * elf32-cris.c: Similarly.
183 * elf32-hppa.c: Similarly.
184 * elf32-i370.c: Similarly.
185 * elf32-m68k.c: Similarly.
186 * elf32-mips.c: Similarly.
187 * elf32-ppc.c: Similarly.
188 * elf32-s390.c: Similarly.
189 * elf32-sparc.c: Similarly.
190 * elf32-vax.c: Similarly.
191 * elf64-mips.c: Similarly.
192 * elf64-ppc.c: Similarly.
193 * elf64-s390.c: Similarly.
194 * elf64-sparc.c: Similarly.
195 * elf64-x86-64.c: Similarly.
196 * elfn32-mips.c: Similarly.
197 * elfxx-mips.c: Similarly.
198 * elfxx-sparc.c: Similarly.
199 * linker.c (fix_syms): Base symbols in removed sections on
200 previous section in preference to using absolute section.
202 2006-10-16 Andreas Schwab <schwab@suse.de>
204 * elfxx-ia64.c (addend_compare): Properly compute return value.
206 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
209 * elf.c (assign_file_positions_for_non_load_sections): Don't
210 page align empty SHF_ALLOC sections.
212 2006-10-13 Jakub Jelinek <jakub@redhat.com>
214 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
215 .plt sh_entsize to 0 if plt header size isn't multiple of
216 plt entry size or for 32-bit which adds a nop insn at the
217 end of the .plt section.
219 2006-10-12 Bob Wilson <bob.wilson@acm.org>
221 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
222 (elf_backend_action_discarded): Define.
224 2006-10-11 Bob Wilson <bob.wilson@acm.org>
226 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
227 unresolvable relocation error.
228 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
231 2006-10-10 Bob Wilson <bob.wilson@acm.org>
233 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
236 2006-10-03 Jakub Jelinek <jakub@redhat.com>
238 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
239 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
240 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
241 DW_CFA_val_{offset{,_sf},expression}.
242 (skip_non_nops): Record number of DW_CFA_set_loc ops.
243 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
244 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
245 or going to be pcrel, compute set_loc array.
246 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
247 against DW_CFA_set_loc operands.
248 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
250 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
252 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
253 symbols from the --just-syms file.
255 2006-10-01 Alan Modra <amodra@bigpond.net.au>
257 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
260 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
263 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
264 relocation overflow on branches to undefweaks.
266 2006-09-29 Alan Modra <amodra@bigpond.net.au>
268 * po/BLD-POTFILES.in: Regenerate.
269 * po/SRC-POTFILES.in: Regenerate.
271 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
274 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
275 alignment for .data$, .rdata$ and .text$ sections so that sse
276 and sse2 code will work for linkonce sections too.
277 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
279 2006-09-28 Alan Modra <amodra@bigpond.net.au>
281 * elflink.c (_bfd_elf_gc_mark_hook): New function.
282 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
283 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
284 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
285 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
286 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
287 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
288 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
289 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
290 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
291 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
292 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
293 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
294 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
295 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
296 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
297 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
298 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
299 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
300 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
301 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
302 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
303 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
304 (bfinfdpic_gc_sweep_hook): Delete.
305 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
306 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
307 (elf32_d10v_gc_sweep_hook): Delete.
308 (elf_backend_gc_sweep_hook): Don't define.
309 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
310 (fr30_elf_gc_sweep_hook): Delete.
311 (elf_backend_gc_sweep_hook): Don't define.
312 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
313 (elf32_frv_gc_sweep_hook): Delete.
314 (elf_backend_gc_sweep_hook): Don't define.
315 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
316 (iq2000_elf_gc_sweep_hook): Delete.
317 (elf_backend_gc_sweep_hook): Don't define.
318 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
319 _bfd_elf_gc_mark_hook.
320 (openrisc_elf_gc_sweep_hook): Delete.
321 (elf_backend_gc_sweep_hook): Don't define.
322 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
323 (v850_elf_gc_sweep_hook): Delete.
324 (elf_backend_gc_sweep_hook): Don't define.
325 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
326 _bfd_elf_gc_mark_hook.
327 (xstormy16_elf_gc_sweep_hook): Delete.
328 (elf_backend_gc_sweep_hook): Don't define.
329 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
330 (sh_elf64_gc_sweep_hook): Delete.
331 (elf_backend_gc_sweep_hook): Don't define.
332 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
333 (elf32_avr_gc_sweep_hook): Delete.
334 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
335 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
336 (elf32_cr16c_gc_sweep_hook): Delete.
337 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
338 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
339 (elf32_crx_gc_sweep_hook): Delete.
340 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
341 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
342 (elf32_h8_gc_sweep_hook): Delete.
343 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
344 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
345 (ip2k_elf_gc_sweep_hook): Delete.
346 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
347 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
348 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
349 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
350 (elf_backend_gc_sweep_hook): Don't define.
351 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
352 (elf_backend_gc_sweep_hook): Don't define.
353 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
354 (elf32_m68hc11_gc_sweep_hook): Delete.
355 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
356 (elf32_m68hc11_gc_sweep_hook): Delete.
357 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
358 (elf32_msp430_gc_sweep_hook): Delete.
359 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
360 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
361 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
363 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
365 * bfd-in.h (CONST_STRNCPY) : Delete.
368 * bfd-in2.h : Regenerate.
369 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
370 calculate string lengths.
371 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
373 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
377 * elf.c (assign_file_positions_for_non_load_sections): Don't
378 warn zero size allocated sections.
380 2006-09-27 Alan Modra <amodra@bigpond.net.au>
382 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
383 to "name" so that compiler realizes it is never uninitialized.
384 Use bfd_elf_sym_name.
386 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
389 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
390 bfd_alloc to allocate segment map.
391 (copy_elf_program_header): Likewise.
393 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
394 Joseph Myers <joseph@codesourcery.com>
395 Ian Lance Taylor <ian@wasabisystems.com>
396 Ben Elliston <bje@wasabisystems.com>
398 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
399 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
400 (arch_info_struct, bfd_arm_update_notes): Likewise.
401 (architectures): Likewise.
402 (bfd_arm_merge_machines): Check for iWMMXt2.
403 * bfd-in2.h: Rebuild.
405 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
407 * configure: Regenerated.
409 2006-09-22 Alan Modra <amodra@bigpond.net.au>
411 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
413 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
414 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
415 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
417 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
419 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
421 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
422 section in LD to LE linker relaxation for R_390_TLS_LDO32.
423 * elf64-s390.c (elf_s390_relocate_section): Likewise for
426 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
428 * configure.in: Added new target-vectors x86_64coff_vec,
429 x86_64pe_vec, and x86_64pei_vec.
430 * configure: Regenerate.
431 * config.bfd: Adjusted x86_64 target architecture detection.
432 * bfd.c: Add for new target "coff-x86-64"
433 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
434 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
435 * libpei.h: Adjustments for COFF_WITH_pex64.
436 * coffcode.h: Add for new target machine, architecture, signature, and internal
438 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
439 * Makefile.in: Regenerate.
440 * pe-x86_64.c: Add for new target "pe-x86-64".
441 * pei-x86_64.c: Add for new target "pei-x86-64".
442 * peicode.h: Adjusts for new targets.
443 (coff_swap_filehdr_out): Set for this target to
444 _bfd_pex64_only_swap_filehdr_out.
445 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
446 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
447 (jump_table jtab): Add for AMD64MAGIC.
448 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
449 (pe_ILF_object_p): Add coff image-file signature to internal
450 signature translation.
451 * peXXigen.c: Adjust proper include of target coff-header and
452 introduced target specific code
453 (COFF_WITH_pex64): New macro for this target.
454 (pe_print_idata): New dumping method for import section of PE+ files.
455 * targets.c: Add new target vectors declarations for x86_64 coff targets.
456 * coffcode.h: Support code to support the x86_64 PE magic number.
457 * coff-x86_64.c: New file.
459 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
461 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
462 for .stabstr entry, explain why.
464 2006-09-17 Anton Blanchard <anton@samba.org>
465 Alan Modra <amodra@bigpond.net.au>
467 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
468 entry isn't absolute.
470 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
472 * cpu-score.c: New file.
473 * elf32-score.c: New file.
474 * config.bfd: Add Score target.
475 * Makefile.am: Add Score files.
476 * Makefile.in: Regenerate.
477 * archures.c: Add Score architecture.
478 * reloc.c: Add Score relocs.
479 * targets.c: Add Score target vectors.
480 * bfd-in2.h: Regenerate.
481 * libbfd.h: Regenerate.
482 * configure.in: Add Score target.
483 * configure: Regenerate.
485 2006-09-16 Nick Clifton <nickc@redhat.com>
486 Pedro Alves <pedro_alves@portugalmail.pt>
488 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
489 string as its argument and emits the string followed by a comma
490 and then the length of the string.
491 (CONST_STRNEQ): New macro. Checks to see if a variable string
492 has a constant string as its initial characters.
493 (CONST_STRNCPY): New macro. Copies a constant string to the start
494 of a variable string.
495 * bfd-in2.h: Regenerate.
496 * archive.c: Make use of the new macros.
497 * archive64.c: Likewise.
499 * coff-ppc.c: Likewise.
500 * coff-stgo32.c: Likewise.
501 * coffcode.h: Likewise.
502 * cofflink.c: Likewise.
503 * cpu-i960.c: Likewise.
504 * dwarf2.c: Likewise.
506 * elf-m10300.c: Likewise.
508 * elf32-arm.c: Likewise.
509 * elf32-bfin.c: Likewise.
510 * elf32-cris.c: Likewise.
511 * elf32-hppa.c: Likewise.
512 * elf32-i370.c: Likewise.
513 * elf32-i386.c: Likewise.
514 * elf32-iq2000.c: Likewise.
515 * elf32-m32r.c: Likewise.
516 * elf32-m68hc11.c: Likewise.
517 * elf32-m68hc12.c: Likewise.
518 * elf32-m68k.c: Likewise.
519 * elf32-mcore.c: Likewise.
520 * elf32-ppc.c: Likewise.
521 * elf32-s390.c: Likewise.
522 * elf32-sh-symbian.c: Likewise.
523 * elf32-sh.c: Likewise.
524 * elf32-sh64.c: Likewise.
525 * elf32-v850.c: Likewise.
526 * elf32-vax.c: Likewise.
527 * elf32-xtensa.c: Likewise.
528 * elf64-alpha.c: Likewise.
529 * elf64-hppa.c: Likewise.
530 * elf64-mmix.c: Likewise.
531 * elf64-ppc.c: Likewise.
532 * elf64-s390.c: Likewise.
533 * elf64-sh64.c: Likewise.
534 * elf64-x86-64.c: Likewise.
535 * elflink.c: Likewise.
536 * elfxx-ia64.c: Likewise.
537 * elfxx-mips.c: Likewise.
538 * elfxx-sparc.c: Likewise.
539 * hpux-core.c: Likewise.
540 * i386linux.c: Likewise.
542 * libpei.h: Likewise.
543 * linker.c: Likewise.
544 * m68klinux.c: Likewise.
546 * nlmcode.h: Likewise.
547 * osf-core.c: Likewise.
550 * sparclinux.c: Likewise.
551 * vms-hdr.c: Likewise.
553 2006-09-14 Alan Modra <amodra@bigpond.net.au>
556 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
557 that have had their SHT_GROUP section removed.
559 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
562 * elflink.c (elf_link_output_extsym): Compute bucket only if
565 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
568 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
571 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
573 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
574 unconditional setting of low bit for Thumb symbol
575 mistakenly left behind after check for external
576 symbols was added. Fix comment typo.
578 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
580 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
581 (bfd_elf_link_mark_dynamic_symbol): New.
582 (SYMBOLIC_BIND): New.
584 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
585 with SYMBOLIC_BIND (info, h).
586 (elf_i386_relocate_section): Likewise.
587 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
588 (elf64_x86_64_relocate_section): Likewise.
589 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
591 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
592 (bfd_elf_record_link_assignment): Call
593 bfd_elf_link_mark_dynamic_symbol on new entry.
594 (_bfd_elf_merge_symbol): Likewise.
595 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
596 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
597 SYMBOLIC_BIND (info, h).
598 (_bfd_elf_dynamic_symbol_p): Likewise.
599 (_bfd_elf_symbol_refs_local_p): Likewise.
600 (bfd_elf_size_dynamic_sections): Updated.
602 2006-09-05 Bibo Mao <bibo.mao@intel.com>
605 * coffcode.h (coff_write_object_contents): Set the optional
606 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
608 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
610 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
611 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
612 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
613 and R_ARM_THM_PC12 relocations.
615 2006-08-24 Bob Wilson <bob.wilson@acm.org>
617 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
618 (xtensa_get_property_section): New.
619 (xtensa_read_table_entries): Use xtensa_get_property_section.
620 (relax_property_section, xtensa_get_property_predef_flags): Handle
621 group name suffixes in property section names.
622 (match_section_group): New.
624 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
626 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
629 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
631 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
632 plt_thumb_refcount from indirect symbols.
634 2006-08-22 Alan Modra <amodra@bigpond.net.au>
636 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
638 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
640 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
642 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
643 comment for target1_is_rel.
645 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
647 * Makefile.am: Add rules to build pe-arm-wince.lo
648 and pei-arm-wince.lo objects.
649 * Makefile.in: Regenerate.
650 * pe-arm-wince.c: New file.
651 * pei-arm-wince.c: New file.
652 * pei-arm.c: Remove ARM_WINCE block.
653 * pe-arm.c: Remove ARM_WINCE block. Rename
654 bfd_arm_pe_allocate_interworking_sections,
655 bfd_arm_pe_get_bfd_for_interworking, and
656 bfd_arm_pe_process_before_allocation to
657 bfd_armpe_allocate_interworking_sections,
658 bfd_armpe_get_bfd_for_interworking, and
659 bfd_armpe_process_before_allocation. Move them before
661 * bfd.c: ARM wince bfd format names were renamed. Adjust.
662 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
663 with unexpected/conflicting relocs.
664 * targets.c: The arm-wince-pe target got its own new vector.
666 * config.bfd: Likewise.
667 * configure.in: Likewise.
668 * configure: Regenerate.
670 2006-08-18 Paul Brook <paul@codesourcery.com>
672 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
673 (elf32_arm_link_hash_newfunc): Initialize export_glue.
674 (record_arm_to_thumb_glue): Return stub symbol.
675 (elf32_arm_create_thumb_stub): New function.
676 (elf32_arm_to_thumb_stub): Use it.
677 (elf32_arm_to_thumb_export_stub): New function.
678 (elf32_arm_begin_write_processing): New function.
679 (allocate_dynrelocs): Allocate Arm stubs.
680 (elf_backend_begin_write_processing): Define.
681 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
682 Call elf32_arm_begin_write_processing.
684 2006-08-17 Alan Modra <amodra@bigpond.net.au>
686 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
687 (ppc64_elf_build_stubs): Use new lazy linking stub.
689 2006-08-17 Alan Modra <amodra@bigpond.net.au>
691 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
693 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
696 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
697 only if there is a PT_DYNAMIC segment.
698 (_bfd_elf_map_sections_to_segments): Likewise.
699 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
700 segment alignment to 1.
702 2006-08-15 Thiemo Seufer <ths@mips.com>
703 Nigel Stephens <nigel@mips.com>
705 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
706 (elf_backend_merge_symbol_attribute): Define.
707 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
709 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
711 2006-08-15 Thiemo Seufer <ths@mips.com>
712 Nigel Stephens <nigel@mips.com>
713 David Ung <davidu@mips.com>
715 * config.bfd: Add configurations for mips*el-sde-elf* and
718 2006-08-14 DJ Delorie <dj@redhat.com>
720 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
721 (elf32_mn10300_count_hash_table_entries): New.
722 (elf32_mn10300_list_hash_table_entries): New.
723 (sort_by_value): New.
724 (mn10300_elf_relax_section): Don't skip data sections; restrict
725 code-specific tests to code-specific areas so that potential
726 indirect calls can be detected. Check for multiple local symbols
727 at the same address and merge their flags.
728 (elf32_mn10300_link_hash_newfunc): Initialize value.
730 2006-08-14 Thiemo Seufer <ths@mips.com>
732 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
733 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
736 2006-08-11 Thiemo Seufer <ths@mips.com>
738 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
739 sh_entsize only when sgot was already initialized.
741 2006-08-08 DJ Delorie <dj@redhat.com>
743 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
744 non-moving .align directives. Preserve any DIR32 offset when
745 converting bsr's to jsr's.
747 2006-08-08 Alan Modra <amodra@bigpond.net.au>
749 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
750 after stubs have been built.
752 2006-08-07 Nick Clifton <nickc@redhat.com>
754 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
755 vectors if they are going to be created.
757 2006-08-07 Nick Clifton <nickc@redhat.com>
759 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
760 * configure: Regenerate.
762 2006-08-07 Nick Clifton <nickc@redhat.com>
764 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
765 relocation types if the target is ARM_WINCE.
767 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
769 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
771 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
773 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
775 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
776 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
778 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
780 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
782 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
783 list removed sections to stderr.
785 2006-08-04 Richard Sandiford <richard@codesourcery.com>
786 Kazu Hirata <kazu@codesourcery.com>
787 Phil Edwards <phil@codesourcery.com>
788 Nathan Sidwell <nathan@codesourcery.com>
790 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
791 bfd_elf32_shlvxworks_vec.
792 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
793 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
794 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
795 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
796 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
797 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
798 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
799 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
800 * configure: Regenerate.
801 * Makefile.am: Regenerate dependencies.
802 * Makefile.in: Regenerate.
803 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
804 (elf_vxworks_add_symbol_hook): Use it.
805 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
806 table entry to check for weak undefined symbols and to obtain
808 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
809 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
810 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
811 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
812 special_function field.
813 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
814 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
815 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
816 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
817 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
818 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
819 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
820 * elf32-sh.c: Include elf32-vxworks.h.
822 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
823 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
825 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
826 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
827 SH_ELF_RELOC set to bfd_elf_generic_reloc.
828 (vxworks_object_p, get_howto_table): New functions.
829 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
830 (sh_elf_info_to_howto): Use get_howto_table.
831 (sh_elf_relax_section): Honor the partial_inplace field of the
833 (sh_elf_relax_delete_bytes): Likewise.
834 (elf_sh_plt_info): New structure.
835 (PLT_ENTRY_SIZE): Replace both definitions with...
836 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
837 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
838 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
839 (elf_sh_plt0_entry_le): Likewise.
840 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
841 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
842 (elf_sh_plts): New structure, with separate definitions for
843 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
844 (elf_sh_plt0_entry): Delete both definitions.
845 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
846 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
847 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
848 (elf_sh_plt_reloc_offset): Likewise.
849 (movi_shori_putval): Delete in favor of...
850 (install_plt_field): ...this new function, with separate definitions
851 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
852 (get_plt_info): New function, with separate definitions
853 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
854 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
855 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
856 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
857 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
858 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
859 (get_plt_index, get_plt_offset): New functions.
860 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
861 (sh_elf_link_hash_table_create): Initialize them.
862 (sh_elf_create_dynamic_sections): Call
863 elf_vxworks_create_dynamic_sections for VxWorks.
864 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
865 entries. Allocate relocation entries in .rela.plt.unloaded if
866 generating a VxWorks executable.
867 (sh_elf_always_size_sections): New function.
868 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
870 (sh_elf_relocate_section): Use get_howto_table. Honor
871 partial_inplace when calculating the addend for dynamic
872 relocations. Use get_plt_index.
873 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
874 and htab->plt_info. Fill in the bra .plt offset for VxWorks
875 executables. Populate .rela.plt.unloaded. Do not make
876 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
877 (sh_elf_finish_dynamic_sections): Use install_plt_field and
878 htab->plt_info. Handle cases where there is no special PLT header.
879 Populate the first relocation in .rela.plt.unloaded and fix up
880 the remaining entries.
881 (sh_elf_plt_sym_val): Use get_plt_info.
882 (elf_backend_always_size_sections): Define.
883 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
884 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
885 (elf32_bed, elf_backend_want_plt_sym): Likewise.
886 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
887 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
888 (elf_backend_add_symbol_hook): Likewise.
889 (elf_backend_link_output_symbol_hook): Likewise.
890 (elf_backend_emit_relocs): Likewise.
891 (elf_backend_final_write_processing): Likewise.
892 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
893 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
894 (bfd_elf32_shvxworks_vec): Likewise.
895 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
896 bfd_elf32_shvxworks_vec.
898 2006-08-02 Mark Kettenis <kettenis@gnu.org>
900 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
901 * configure: Regenerate.
903 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
906 * elf64-x86-64.c: Add FreeBSD support.
907 (elf64_x86_64_fbsd_post_process_headers): New function.
908 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
909 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
911 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
912 * configure: Regenerate.
914 2006-07-26 Andreas Schwab <schwab@suse.de>
916 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
918 2006-07-26 Alan Modra <amodra@bigpond.net.au>
920 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
921 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
922 (define elf_backend_modify_segment_map): Don't define.
924 2006-07-25 Thiemo Seufer <ths@networkno.de>
926 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
927 linking of objects for compatible machine types.
929 2006-07-25 Thiemo Seufer <ths@networkno.de>
931 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
932 also for same symbol.
934 2006-07-25 Thiemo Seufer <ths@mips.com>
936 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
938 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
940 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
941 sections only if the SHF_OS_NONCONFORMING flag is present.
943 2006-07-24 Nick Clifton <nickc@redhat.com>
946 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
947 existance of output sections before putting their entries into the
950 2006-07-20 Thiemo Seufer <ths@mips.com>
952 * elf32-mips.c (mips16_jump_reloc): Remove function.
953 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
954 instead of mips16_jump_reloc.
955 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
956 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
957 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
959 2006-07-19 Alan Modra <amodra@bigpond.net.au>
961 * bfd-in.h (enum notice_asneeded_action): Define.
962 * bfd-in2.h: Regenerate.
963 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
964 function with NULL name for as-needed handling.
966 2006-07-18 Paul Brook <paul@codesourcery.com>
968 * bfd-in2.h: Regenerate.
969 * libbfd.h: Regenerate.
970 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
972 2006-07-18 Nick Clifton <nickc@redhat.com>
974 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
975 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
977 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
979 2006-07-14 Jakub Jelinek <jakub@redhat.com>
981 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
983 2006-07-14 Mark Kettenis <kettenis@gnu.org>
985 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
986 to the start of a block.
988 2006-07-13 Nick Clifton <nickc@redhat.com>
990 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
991 returning a NULL value.
993 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
996 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
997 the old versioned dynamic definition to the new one with
998 non-default visibility. Hide the symbol if it is hidden or
1001 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1003 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1005 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1007 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1008 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1009 Handle SHT_GNU_HASH.
1010 (special_sections_g): Include .gnu.hash section.
1011 (bfd_elf_gnu_hash): New function.
1012 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1013 (struct elf_backend_data): Add elf_hash_symbol method.
1014 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1015 only if info->emit_hash, create .gnu.hash section if
1016 info->emit_gnu_hash.
1017 (struct collect_gnu_hash_codes): New type.
1018 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1019 _bfd_elf_hash_symbol): New functions.
1020 (compute_bucket_count): Don't compute HASHCODES array, instead add
1021 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1022 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1023 When not optimizing, use the number of hashed symbols rather than
1025 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1026 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1027 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1028 adjust compute_bucket_count caller. Create and populate .gnu.hash
1029 section if info->emit_gnu_hash.
1030 (elf_link_output_extsym): Only populate .hash section if
1031 finfo->hash_sec != NULL.
1032 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1033 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1034 (elfNN_bed): Add elf_backend_hash_symbol.
1035 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1036 (elf_backend_hash_symbol): Define.
1037 * elf32-i386.c (elf_i386_hash_symbol): New function.
1038 (elf_backend_hash_symbol): Define.
1040 2006-07-05 Nick Clifton <nickc@redhat.com>
1043 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1044 entry when multiple definitions of a symbol are encountered.
1046 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1048 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1050 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1051 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1053 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1056 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1057 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1059 (elf_i386_relocate_section): Likewise. For GD->IE transition
1060 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1062 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1065 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1066 program_header_size to -1.
1067 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1068 (assign_file_positions_for_load_sections ): Likewise.
1069 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1071 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1072 alloc if already done.
1073 * elf32-i386.c (elf_i386_mkobject): Likewise.
1074 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1075 * elf32-s390.c (elf_s390_mkobject): Likewise.
1076 * elf32-sh.c (sh_elf_mkobject): Likewise.
1077 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1078 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1079 * elf64-s390.c (elf_s390_mkobject): Likewise.
1080 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1081 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1083 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1085 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1086 section for relocatable link.
1088 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1090 * elf-bfd.h (struct elf_backend_data): Add
1091 elf_backend_modify_program_headers.
1092 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1093 (elfNN_bed): Init new field.
1094 * elf.c (elf_modify_segment_map): Remove comment.
1095 (assign_file_positions_for_load_sections): Only call
1096 elf_modify_segment_map for objcopy/strip.
1097 (assign_file_positions_except_relocs): Call
1098 elf_backend_modify_program_headers.
1099 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1101 (elf32_frvfdpic_modify_segment_map): Delete.
1102 (elf32_frvfdpic_modify_program_headers): New.
1103 (elf_backend_modify_segment_map): Don't define.
1104 (elf_backend_modify_program_headers): Define.
1105 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1107 (elf32_bfinfdpic_modify_segment_map): Delete.
1108 (elf32_bfinfdpic_modify_program_headers): New.
1109 (elf_backend_modify_segment_map): Don't define.
1110 (elf_backend_modify_program_headers): Define.
1111 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1113 (elfNN_ia64_modify_segment_map): ..here.
1114 (elf_backend_modify_program_headers): Define.
1116 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1118 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1119 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1121 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1123 * elf-bfd.h: Formatting.
1124 (_bfd_elf_map_sections_to_segments): Declare.
1125 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1126 clear program_header_size.
1127 * elf.c (get_program_header_size): Move. Don't use or set saved
1128 program_header_size here.
1129 (elf_modify_segment_map): New function. Split out from..
1130 (assign_file_positions_for_load_sections): ..here. Assert
1131 header size is correct. Remove dead code.
1132 (_bfd_elf_map_sections_to_segments): Rename from
1133 map_sections_to_segments. Make global. Use get_program_header_size
1134 when we need estimate of header size. Call elf_modify_segment_map.
1135 Set program_header_size.
1136 (print_segment_map): Delete.
1137 (_bfd_elf_sizeof_headers): If segment_map available, get the
1139 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1140 for calling more than once.
1141 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1142 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1143 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1144 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1145 (elf_backend_additional_program_headers): Delete.
1146 (elf_backend_modify_segment_map): Delete.
1147 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1148 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1149 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1151 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1153 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1154 bit for undefined symbols.
1156 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1158 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1160 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1161 bfd_link_info pointer.
1162 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1163 * bfd.c (bfd_sizeof_headers): Tweak param name.
1164 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1165 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1166 * binary.c (binary_sizeof_headers): Adjust.
1167 * bout.c (b_out_sizeof_headers): Adjust.
1168 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1169 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1170 * coffgen.c (coff_sizeof_headers): Adjust.
1171 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1172 (ecoff_compute_section_file_positions): Adjust.
1173 (_bfd_ecoff_write_object_contents): Adjust.
1174 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1175 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1176 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1177 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1178 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1179 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1180 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1181 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1182 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1183 * i386msdos.c: Convert to ISO C.
1184 (msdos_sizeof_headers): Adjust.
1185 * i386os9k.c: Convert to ISO C.
1186 (os9k_sizeof_headers): Adjust.
1187 * ieee.c (ieee_sizeof_headers): Adjust.
1188 * ihex.c (ihex_sizeof_headers): Adjust.
1189 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1190 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1191 * libcoff-in.h (coff_sizeof_headers): Adjust.
1192 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1193 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1194 * mmo.c (mmo_sizeof_headers): Adjust.
1195 * oasys.c (oasys_sizeof_headers): Adjust.
1196 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1197 * pef.c (bfd_pef_sizeof_headers): Adjust.
1198 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1199 * som.c (som_sizeof_headers): Adjust.
1200 * srec.c (srec_sizeof_headers): Adjust.
1201 * tekhex.c (tekhex_sizeof_headers): Adjust.
1202 * versados.c (versados_sizeof_headers): Adjust.
1203 * vms.c (vms_sizeof_headers): Adjust.
1204 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1205 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1206 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1207 * bfd-in2.h: Regenerate.
1208 * libbfd.h: Regenerate.
1209 * libcoff.h: Regenerate.
1211 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1213 * bfd-in2.h: Regenerate.
1214 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1215 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1216 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1217 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1218 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1219 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1220 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1221 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1222 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1223 R_ARM_LDC_SB_G2): New relocation types.
1224 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1225 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1227 (elf32_arm_howto_table_3): Delete; contents merged into
1228 elf32_arm_howto_table_2.
1229 (elf32_arm_howto_from_type): Adjust correspondingly.
1230 (elf32_arm_reloc_map): Extend with the above relocations.
1231 (calculate_group_reloc_mask): New function.
1232 (identify_add_or_sub): New function.
1233 (elf32_arm_final_link_relocate): Support for the above
1235 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1236 codes to correspond to the above relocations.
1238 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1240 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1241 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1242 (elf_m68k_plt_entry): Likewise.
1243 (elf_m68k_plt_info): New table.
1244 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1245 (ISAB_PLT_ENTRY_SIZE): ...this.
1246 (CFV4E_FLAG): Delete.
1247 (elf_cfv4e_plt0_entry): Rename to...
1248 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1249 for the second instruction too.
1250 (elf_cfv4e_plt_entry): Rename to...
1251 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1252 (elf_isab_plt_info): New table.
1253 (CPU32_FLAG): Delete.
1254 (PLT_CPU32_ENTRY_SIZE): Rename to...
1255 (CPU32_PLT_ENTRY_SIZE): ...this.
1256 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1257 style in-place addends.
1258 (elf_cpu32_plt_entry): Likewise.
1259 (elf_cpu32_plt_info): New table.
1260 (elf_m68k_link_hash_table): Add a plt_info field.
1261 (elf_m68k_link_hash_table_create): Initialize it.
1262 (elf_m68k_get_plt_info): New function.
1263 (elf_m68k_always_size_sections): Likewise.
1264 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1265 (elf_m68k_install_pc32): New function.
1266 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1267 elf_m68k_install_pc32.
1268 (elf_m68k_finish_dynamic_sections): Likewise.
1269 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1270 (elf_backend_always_size_sections): Define.
1272 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1274 * elflink.c (elf_link_add_object_symbols): Save and restore
1275 struct bfd_hash_table table, size and count fields for
1278 2006-06-12 Thiemo Seufer <ths@mips.com>
1280 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1281 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1282 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1283 Delete old comments.
1284 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1286 2006-06-12 Nick Clifton <nickc@redhat.com>
1289 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1290 about mismatched alignments to allow for the case where the common
1291 alignment has been deduced from the section alignment.
1292 * bfd.c (_bfd_default_error_handler): Update comment to explain
1293 why bfd and asection varargs are out of order. Explicitly catch
1294 and abort on NULL bfd and asection arguments.
1296 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1297 Thiemo Seufer <ths@mips.com>
1299 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1300 (STUB_ORI): New macro.
1301 (STUB_LI16U): Fix formatting.
1302 (MIPS_FUNCTION_STUB_SIZE): Delete.
1303 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1304 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1305 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1306 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1307 instead of MIPS_FUNCTION_STUB_SIZE.
1308 (count_section_dynsyms): New function, split out from
1309 _bfd_mips_elf_final_link.
1310 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1311 of the number of dynamic symbols needed and use it to set up
1312 function_stub_size. Use function_stub_size rather than
1313 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1314 Use 16-byte stubs for 0x10000 dynamic symbols.
1315 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1316 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1317 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1318 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1319 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1320 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1321 Use STUB_ORI rather than STUB_LI16U for big stubs.
1322 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1323 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1325 2006-06-09 David Ung <davidu@mips.com>
1327 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1328 calling relocations.
1330 2006-06-08 David Daney <ddaney@avtrex.com>
1332 * elfxx-mips.c (STUB_LI16): Removed.
1333 (STUB_LUI): New macro.
1334 (STUB_LI16U): Ditto.
1335 (STUB_LI16S): Ditto.
1336 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1337 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1338 MIPS_FUNCTION_STUB_SIZE.
1339 (_bfd_mips_elf_always_size_sections): Ditto.
1340 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1341 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1342 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1343 to allow larger symbol table indexes.
1345 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1347 * po/Make-in (pdf, ps): New dummy targets.
1349 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1351 * hash.c (bfd_hash_lookup): Correct stray line.
1353 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1354 (elfcore_grok_nto_status): Use long instead of pid_t.
1355 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1357 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1359 * po/Make-in (top_builddir): Define.
1361 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1363 * Makefile.am: Run "make dep-am".
1364 * Makefile.in: Regenerate.
1365 * config.in: Regenerate.
1367 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1368 H.J. Lu <hongjiu.lu@intel.com>
1371 * elflink.c (bfd_elf_final_link): Don't output section symbols
1372 for special ELF sections.
1374 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1376 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1377 instead of bfd_make_section*.
1378 * aix386-core.c: Likewise.
1379 * aix5ppc-core.c: Likewise.
1380 * aout-adobe.c: Likewise.
1381 * aoutf1.h: Likewise.
1382 * binary.c: Likewise.
1383 * cisco-core.c: Likewise.
1384 * coff-arm.c: Likewise.
1385 * coff-h8300.c: Likewise.
1387 * elf32-bfin.c: Likewise.
1388 * elf32-m32c.c: Likewise.
1389 * hppabsd-core.c: Likewise.
1390 * hpux-core.c: Likewise.
1391 * i386linux.c: Likewise.
1394 * irix-core.c: Likewise.
1395 * lynx-core.c: Likewise.
1396 * m68klinux.c: Likewise.
1397 * mach-o.c: Likewise.
1398 * netbsd-core.c: Likewise.
1399 * nlmcode.h: Likewise.
1400 * opncls.c: Likewise.
1401 * osf-core.c: Likewise.
1402 * peXXigen.c: Likewise.
1403 * ppcboot.c: Likewise.
1404 * ptrace-core.c: Likewise.
1405 * rs6000-core.c: Likewise.
1406 * sco5-core.c: Likewise.
1407 * sparclinux.c: Likewise.
1409 * sunos.c: Likewise.
1410 * trad-core.c: Likewise.
1411 * xcofflink.c: Likewise.
1414 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1416 * Makefile.am (INCLUDES): Use @INCINTL@.
1417 * acinclude.m4: Include new gettext macros.
1418 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1419 Manually substitute POFILES and GMOFILES.
1420 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1422 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1424 * bfd.c (bfd_emul_get_maxpagesize): New.
1425 (bfd_elf_set_pagesize): Likewise.
1426 (bfd_emul_set_maxpagesize): Likewise.
1427 (bfd_emul_get_commonpagesize): Likewise.
1428 (bfd_emul_set_commonpagesize): Likewise.
1429 * bfd-in2.h: Regenerated.
1431 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1432 (xvec_get_elf_backend_data): New.
1433 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1435 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1436 * elfxx-target.h (elfNN_bed): Likewise.
1438 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1439 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1440 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1441 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1442 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1443 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1444 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1445 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1446 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1447 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1448 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1449 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1451 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1452 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1454 * targets.c (bfd_find_target): Support NULL abfd.
1456 2006-05-30 Nick Clifton <nickc@redhat.com>
1458 * po/es.po: Updated Spanish translation.
1460 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1461 H.J. Lu <hongjiu.lu@intel.com>
1463 * elf.c (assign_file_positions_for_load_sections): Retrieve
1464 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1465 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1466 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1468 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1470 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1472 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1474 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1476 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1478 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1480 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1482 * elf.c (sym_is_global): Return a bfd_boolean.
1483 (ignore_section_sym): New function.
1484 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1485 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1486 bfd before using elf_section_syms.
1488 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1490 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1491 (sh*l*-*-netbsdelf*): Likewise.
1492 (sh-*-netbsdelf*): Likewise.
1493 (shl*-*-elf*): Likewise.
1494 (sh[1234]l*-*-elf*): Likewise.
1495 (sh3el*-*-elf*): Likewise.
1496 (shl*-*-kaos*): Likewise.
1497 (sh-*-elf*): Likewise.
1498 (sh[1234]*-elf*): Likewise.
1499 (sh-*-rtems*): Likewise.
1500 (sh-*-kaos*): Likewise.
1502 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1505 * config.bfd: Set want64 to true if 64bit bfd is used.
1506 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1507 (sh*l*-*-netbsdelf*): Likewise.
1508 (sh-*-netbsdelf*): Likewise.
1509 (shl*-*-elf*): Likewise.
1510 (sh[1234]l*-*-elf*): Likewise.
1511 (sh3el*-*-elf*): Likewise.
1512 (shl*-*-kaos*): Likewise.
1513 (sh-*-elf*): Likewise.
1514 (sh[1234]*-elf*): Likewise.
1515 (sh-*-rtems*): Likewise.
1516 (sh-*-kaos*): Likewise.
1518 2006-05-24 Paul Brook <paul@codesourcery.com>
1520 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1521 * elf32-arm.c (output_arch_syminfo): Define.
1522 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1523 elf32_arm_output_arch_local_syms): New functions.
1524 (elf_backend_output_arch_local_syms): Define.
1525 * elflink.c (bfd_elf_final_link): Call
1526 elf_backend_output_arch_local_syms.
1527 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1529 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1531 2006-05-24 Paul Brook <paul@codesourcery.com>
1533 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1534 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1535 elf32_arm_finish_dynamic_symbol): Use them.
1537 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1538 Randolph Chung <tausq@debian.org>
1540 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1541 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1542 Add handling for TLS relocations.
1543 (elf_hpp_reloc_final_type): Handle TLS relocs.
1544 * elf32-hppa.c: Add authors for cleanup and TLS support.
1545 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1546 (elf32_hppa_link_hash_entry): Add tls_type.
1547 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1548 (hppa_link_has_newfunc): Set tls_type.
1549 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1550 (hppa_stub_name): Use hh_name macro.
1551 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1552 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1554 (elf32_hppa_gc_sweep_hook): Likewise.
1555 (allocate_dynrelocs): Handle TLS relocs.
1556 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1557 relocs. Use hh_name macro.
1558 (dtpoff_base): New function.
1560 (elf32_hppa_optimized_tls_reloc): Likewise.
1561 (final_link_relocate): Handle TLS relocs.
1562 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1564 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1565 hh_name and eh_name macros.
1566 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1568 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1570 * archures.c: Add bfd_mach_avr6.
1571 * cpu-avr.c: Likewise.
1572 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1574 * libbfd.h: Regenerate.
1575 * bfd-in2.h:Regenerate.
1576 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1577 * elf32-avr.c: Add elf32-avr.h to include list.
1578 (elf32_avr_stub_hash_entry): New function.
1579 (elf32_avr_link_hash_table): New struct.
1580 (avr_link_hash_table): Likewise.
1581 (avr_stub_hash_entry): Likewise.
1582 (avr_stub_hash_lookup): New function.
1583 (stub_hash_newfunc): New function.
1584 (elf32_avr_link_hash_table_create): New function.
1585 (elf32_avr_link_hash_table_free): New function.
1586 (avr_get_stub_addr): New function.
1587 (debug_relax, debug_stubs): Add new global variables controlling
1588 debugging printout to stdout.
1589 (avr_pc_wrap_around): Change the type to bfd_vma.
1590 (avr_replace_call_ret_sequences): Add a new variable controling
1591 linkrelax optimizations.
1592 (avr_stub_is_required_for_16_bit_reloc): New function.
1593 (avr_final_link_relocate):
1594 Add linker hash table to parameter list. Use stub addr. if necessary.
1595 (elf32_avr_relocate_section):
1596 Add linker hashtable to parameter list of avr_final_link_relocate.
1597 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1598 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1599 (elf32_avr_relax_delete_bytes):
1600 Iterate over all sections of a bfd when adjusting relocs addends.
1601 (elf32_avr_relax_section):
1602 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1604 (avr_stub_name): New function.
1605 (avr_get_stub_entry): New function.
1606 (avr_add_stub): New function.
1607 (avr_build_one_stub): New function.
1608 (avr_size_one_stub): New function.
1609 (elf32_avr_setup_params): New function.
1610 (elf32_avr_setup_section_lists): New function.
1611 (get_local_syms): New function.
1612 (elf32_avr_size_stubs): New function.
1613 (bfd_elf32_bfd_link_hash_table_create): New function.
1614 (bfd_elf32_bfd_link_hash_table_free): New function.
1616 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1620 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1621 update CIE/FDE length. Don't pad to the section alignment.
1623 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1625 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1626 deteted entries in .eh_frame section.
1628 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1630 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1631 instead of _GLOBAL_OFFSET_TABLE_.
1632 (bfin_relocate_section): Ditto.
1633 (_bfin_create_got_section): Ditto.
1634 (elf32_bfinfdpic_create_dynamic_sections): Use
1635 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1636 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1638 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1640 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1641 function syms over other syms.
1643 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1645 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1647 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1648 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1649 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1650 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1651 Use MIPS_ELF_READONLY_SECTION.
1652 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1653 creating DT_TEXTREL.
1654 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1655 if no text relocations were generated.
1657 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1659 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1661 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1663 * elf.c (elf_fake_sections): Formatting.
1664 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1665 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1666 section alignment to increase p_align for PT_LOAD.
1667 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1668 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1669 other than PT_LOAD, and PT_NOTE in core.
1671 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1673 * elf.c (assign_file_positions_for_segments): Split into..
1674 (assign_file_positions_for_load_sections): ..this, and..
1675 (assign_file_positions_for_non_load_sections): ..this new function,..
1676 (assign_file_positions_except_relocs): ..writing program headers here.
1678 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1680 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1681 non-load sections if they have relocs.
1683 2006-05-15 Paul Brook <paul@codesourcery.com>
1685 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1686 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1687 Check symbol name is of specified type.
1688 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1689 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1690 bfd_is_arm_special_symbol_name.
1691 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1692 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1693 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1694 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1695 (bfd_is_arm_special_symbol_name): Add prototype.
1696 * bfd-in2.h: Regenerate.
1698 2006-05-15 David Heine <dlheine@tensilica.com>
1699 Bob Wilson <bob.wilson@acm.org>
1701 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1702 undefined opcode. Clean up assertions.
1703 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1704 Factor most of the code into separate functions....
1705 (can_narrow_instruction, can_widen_instruction): New.
1706 (prev_instr_is_a_loop): New.
1707 (compute_ebb_proposed_actions): Combine error handling code for
1708 decode errors. Replace call to insn_decode_len with inline code.
1709 Use can_narrow_instruction and can_widen_instruction. Handle errors
1710 from call to xtensa_opcode_is_loop.
1711 (relax_section): Adjust calls to narrow_instruction and
1714 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1717 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1720 2006-05-11 Michael Matz <matz@suse.de>
1722 * elflink.c (match_group_member): Correctly iterate group
1725 2006-05-11 Paul Brook <paul@codesourcery.com>
1727 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1728 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1729 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1731 * bfd-in2.h: Regenerate.
1732 * libbfd.h: Regenerate.
1733 * libcoff.h: Regenerate.
1735 2006-05-11 Mike Bland <mbland@google.com>
1737 * elf.c (_bfd_elf_init_private_section_data): Don't change
1738 section type if already set.
1740 2006-05-10 Nick Clifton <nickc@redhat.com>
1743 * elfcode.h (valid_section_index_p): New function: Checks for a
1744 valid section index. Allows indicies in the range SHN_LOPROC to
1746 (elf_object_p): Use valid_section_index_p.
1748 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1750 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1751 ARM_SECREL): Mark WinCE versions of these relocs as partial
1753 (coff_arm_relocate_section): Adjust addend for WinCE.
1755 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1758 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1760 2006-05-09 Nick Clifton <nickc@redhat.com>
1762 * coffcode.h (coff_write_relocs): Produce an error message if a an
1763 out-of-range symbol index is detected in a reloc.
1765 2006-05-09 Ben Elliston <bje@au.ibm.com>
1767 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1768 local variable `dynobj'.
1770 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1772 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1773 of the bfd's sections for the reloc-addend adjustments.
1775 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1777 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1778 (elf_s390_relocate_section): Add code to do the GD->LE and
1779 LD->LE TLS linker optimizations if a brasl instruction is used
1780 for the __tls_get_offset function call.
1781 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1783 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1785 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1786 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1787 the .toc and referenced by a TLS code sequence.
1788 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1789 .toc is the first section in a file.
1791 2006-05-04 Andreas Schwab <schwab@suse.de>
1793 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1794 regs instead of an array of int.
1795 (struct external_solaris_bcp_core): Likewise.
1796 (swapcore_sun3): Use offsetof instead of computing the offset
1798 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1799 (swapcore_solaris_bcp): Likewise.
1801 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1803 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1806 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1808 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1811 2006-05-04 Ben Elliston <bje@au.ibm.com>
1813 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1815 * cofflink.c (process_embedded_commands): Remove unused local
1816 variables `had_read' and `had_shared'.
1817 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1819 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1821 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1823 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1824 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1825 (bfd_und_symbol, bfd_ind_symbol): Delete.
1826 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1828 (STD_SECTION): Adjust.
1829 (_bfd_generic_new_section_hook): New function, extracted from..
1830 (bfd_section_init): ..here.
1831 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1832 und and ind sections.
1833 * elf.c (_bfd_elf_large_com_section): Adjust.
1834 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1835 * pdp11.c (new_section_hook): Likewise.
1836 * coffcode.h (coff_new_section_hook): Likewise.
1837 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1838 * elf.c (_bfd_elf_new_section_hook): Likewise.
1839 * vms.c (vms_new_section_hook): Likwise.
1840 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1842 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1843 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1844 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1845 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1846 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1847 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1848 * ieee.c (ieee_new_section_hook): Likewise. Call
1849 _bfd_generic_new_section_hook too.
1850 * mmo.c (mmo_new_section_hook): Likewise.
1851 * oasys.c (oasys_new_section_hook): Likewise.
1852 * som.c (som_new_section_hook): Likewise.
1853 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1854 * bfd-in2.h: Regenerate.
1855 * libbfd.h: Regenerate.
1857 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1859 * hash.c (DEFAULT_SIZE): Revert last change.
1860 (higher_prime_number): Correct test for no larger prime. Don't
1861 abort on error, instead return 0. Depopulate primes[].
1862 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1864 2006-05-02 Paul Brook <paul@codesourcery.com>
1866 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1869 2006-05-02 Ben Elliston <bje@au.ibm.com>
1871 * archive.c (bfd_generic_archive_p): Remove unused local variable
1873 * dwarf2.c (decode_line_info): Remove unused local variable
1875 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1877 * tekhex.c (tekhex_write_object_contents): Remove unused local
1878 variable `bytes_written'.
1879 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1880 variable `r_addend'.
1881 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1882 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1883 (_bfd_ns32k_relocate_contents): Remove break after return.
1884 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1886 2006-05-02 Nick Clifton <nickc@redhat.com>
1888 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1889 in order to avoid conflicts with the global DEBUG define.
1891 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1893 * dwarf2.c: Formatting.
1894 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1895 output section check.
1896 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1897 * elf32-m32c.c: Similarly.
1898 * elf32-ppc.c: Similarly.
1899 * elf32-v850.c: Similarly.
1900 * nlm32-sparc.c: Similarly.
1901 * elfcode.h: Similarly.
1902 (elf_symbol_flags): Delete.
1903 * elflink.c (elf_link_input_bfd): Comment typo.
1905 2006-05-01 DJ Delorie <dj@redhat.com>
1907 * bfd-in.h (bfd_hash_table): Add count field.
1908 * bfd-in2.h: Regenerate.
1909 * hash.c (higher_prime_number): New.
1910 (bfd_hash_table_inint_n): Init count field.
1911 (bfd_hash_lookup): Grow table as needed.
1913 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1916 * tekhex.c (getvalue): Change return type to bfd_boolean and
1917 add the new parameter. Return false if the unexpected character
1920 (first_phase): Change return type to bfd_boolean and return
1921 false if the unexpected character is found. Replace abort
1922 with returning false.
1923 (pass_over): Change return type to bfd_boolean and the type of
1924 the second argument to bfd_boolean (*) (bfd *, int, char *).
1925 Return false if FUNC returns false.
1926 (tekhex_object_p): Return NULL if pass_over fails.
1928 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1930 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1932 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1935 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1936 and flags if its BFD flags have been set.
1937 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1938 section type from input if it has been set to something
1941 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1944 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1947 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1948 abfd->sections is NULL.
1949 (elf32_arm_bfd_free_cached_info): New.
1950 (bfd_elf32_bfd_free_cached_info): Defined.
1952 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1953 to _bfd_free_cached_info.
1955 * libbfd-in.h (_bfd_free_cached_info): New.
1956 * libbfd: Regenerated.
1958 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1959 (_bfd_free_cached_info): New.
1961 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1963 * elf.c (assign_file_positions_except_relocs): Move code setting
1964 file position of non-loaded sections..
1965 (assign_file_positions_for_segments): ..to here.
1967 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1970 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1971 applications. Issue an error on sections we don't know how
1974 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1976 * Makefile.am: Run "make dep-am".
1977 * Makefile.in: Regenerate.
1979 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1981 * warning.m4 (--enable-werror): Format help message.
1982 (--enable-build-warnings): Likewise.
1983 * configure: Regenerate.
1985 2006-04-18 Nick Clifton <nickc@redhat.com>
1988 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1989 fields to still be handled as ELF files.
1991 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1993 * po/SRC-POTFILES.in: Regenerated.
1995 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1997 * configure.in: Update version to 2.17.50.
1998 * configure: Regenerated.
2000 2006-04-14 David Heine <dlheine@tensilica.com>
2002 * elf32-xtensa.c (build_reloc_opcodes): New.
2003 (compute_text_actions): Use it to decode opcodes outside inner loop.
2004 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2005 it is set, use it to get the opcodes for relocations.
2006 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2008 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2011 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2012 (GOT_TLS_IE_IE): Likewise.
2013 (GOT_TLS_IE_GD): Likewise.
2014 (GOT_TLS_IE_MASK): Likewise.
2015 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2016 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2018 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2019 are set, treat tls_type as GOT_TLS_IE_BOTH.
2020 (elf_i386_relocate_section): Likewise.
2022 2006-04-07 Randolph Chung <tausq@debian.org>
2024 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2025 (elf64_hppa_grok_psinfo): Likewise.
2026 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2028 2006-04-06 DJ Delorie <dj@redhat.com>
2030 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2031 each plt entry we create.
2033 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2035 * po/Make-in: Add install-html target.
2036 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2037 htmldir. Add install-html and install-html-recursive targets.
2038 * Makefile.in: Regenerate.
2039 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2040 * configure: Regenerate.
2042 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2044 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2045 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2048 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2050 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2053 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2054 James E Wilson <wilson@specifixinc.com>
2057 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2058 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2060 (elfNN_ia64_link_hash_entry): Likewise.
2061 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2063 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2065 (elfNN_ia64_hash_hide_symbol): Likewise.
2066 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2067 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2068 (elfNN_ia64_global_dyn_info_free): New function.
2069 (elfNN_ia64_local_dyn_info_free): Likewise.
2070 (elfNN_ia64_hash_table_free): Free local and global
2071 elfNN_ia64_dyn_sym_info.
2072 (addend_compare): New function.
2073 (sort_dyn_sym_info): Likewise.
2074 (get_dyn_sym_info): Updated to use binary search for addend.
2075 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2076 relocation arrays first.
2078 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2080 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2083 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2086 * elflink.c (check_dynsym): New.
2087 (elf_link_output_extsym): Use it.
2088 (bfd_elf_final_link): Likewise.
2090 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2093 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2094 symbol from the dynamic definition with the default version if
2095 its type and the type of existing regular definition mismatch.
2097 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2098 Daniel Jacobowitz <dan@codesourcery.com>
2100 * config.bfd (sparc-*-vxworks*): New stanza.
2101 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2102 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2103 * configure: Regenerate.
2104 * elf32-sparc.c: Include elf-vxworks.h.
2105 (elf32_sparc_vxworks_link_hash_table_create: New.
2106 (elf32_sparc_vxworks_final_write_processing): New.
2107 (TARGET_BIG_SYM): Override for VxWorks.
2108 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2109 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2110 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2111 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2112 (elf_backend_link_output_symbol_hook): Likewise.
2113 (elf_backend_emit_relocs): Likewise.
2114 (elf_backend_final_write_processing, elf32_bed): Likewise.
2115 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2116 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2117 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2118 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2119 build_plt_entry here.
2120 (create_got_section): Initialize sgotplt for VxWorks.
2121 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2122 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2123 Call elf_vxworks_create_dynamic_sections for VxWorks.
2124 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2125 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2126 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2127 for VxWorks. Check for the .got.plt section.
2128 (sparc_vxworks_build_plt_entry): New function.
2129 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2130 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2131 absolute on VxWorks.
2132 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2133 and DT_PLTGOT on VxWorks.
2134 (sparc_vxworks_finish_exec_plt): New.
2135 (sparc_vxworks_finish_shared_plt): New.
2136 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2137 Use plt_header_size and plt_entry_size.
2138 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2139 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2140 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2141 (elf32-sparc.lo): Likewise.
2142 * Makefile.in: Regenerate.
2143 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2144 (_bfd_target_vector): Add a pointer to it.
2146 2006-03-30 Ben Elliston <bje@au.ibm.com>
2149 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2150 special section number that exceeds the number of ELF sections
2151 (eg. SHN_MIPS_SCOMMON).
2153 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2155 * elfxx-mips.c (mips_got_entry): Add more commentary.
2156 (mips_elf_local_got_index): Use the hash table entry to record
2157 the GOT index of forced-local symbols.
2158 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2159 in either the hash table entry or the mips_got_entry, not both.
2160 Add more commentary.
2161 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2162 mips_elf_initialize_tls_index.
2164 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2166 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2167 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2168 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2169 bfin_areloc_howto_table): Delete. All
2170 uses deleted as well.
2171 (bfin_reloc_map): Delete all stack relocs.
2172 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2173 bfin_reloc_type_lookup): Don't support them.
2174 (bfin_relocate_section): Don't try to handle them.
2176 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2177 * configure.in: Likewise.
2178 * configure: Regenerate.
2179 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2180 (BFIN_RELOC_MAX): Now 0x21.
2181 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2182 (bfd_elf32_bfinfdpic_vec): Declare.
2183 (IS_FDPIC): New macro.
2184 (struct bfinfdpic_elf_link_hash_table): New struct.
2185 (bfinfdpic_hash_table, bfinfdpic_got_section,
2186 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2187 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2188 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2189 bfinfdpic_plt_initial_offset): Accessor macros for it.
2190 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2191 (struct bfinfdpic_relocs_info): New struct.
2192 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2193 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2194 DEFAULT_STACK_SIZE): New macros.
2195 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2196 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2197 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2198 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2199 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2200 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2201 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2202 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2203 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2204 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2205 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2206 _bfinfdpic_resolve_final_relocs_info,
2207 elf32_bfinfdpic_size_dynamic_sections,
2208 elf32_bfinfdpic_always_size_sections,
2209 elf32_bfinfdpic_modify_segment_map,
2210 _bfinfdpic_count_got_plt_entries,
2211 elf32_bfinfdpic_finish_dynamic_sections,
2212 elf32_bfinfdpic_adjust_dynamic_symbol,
2213 elf32_bfinfdpic_finish_dynamic_symbol,
2214 elf32_bfinfdpic_elf_use_relative_eh_frame,
2215 elf32_bfinfdpic_elf_encode_eh_address,
2216 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2217 elf32_bfinfdpic_copy_private_bfd_data,
2218 (struct _bfinfdpic_dynamic_got_info,
2219 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2220 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2221 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2222 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2223 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2224 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2225 bfd_elf32_bfd_copy_private_bfd_data,
2226 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2227 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2228 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2229 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2230 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2231 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2232 elf_backend_omit_section_dynsym): Redefine these macros and include
2233 "elf32-target.h" again to create the elf32-bfinfdpic target.
2234 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2235 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2236 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2237 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2238 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2239 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2240 BFD_RELOC_BFIN_GOTOFFLO): New.
2241 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2242 (_bfd_target_vector): Add it.
2243 * bfd-in2.h: Regenerate.
2244 * libbfd.h: Regenerate.
2246 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2248 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2249 incompatible. Likewise MAC and EMAC code.
2250 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2251 bfd_get_compatible to set the new bfd architecture. Rely on it
2252 to detect incompatibilities.
2254 2006-03-23 Michael Matz <matz@suse.de>
2256 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2257 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2258 BFD_RELOC_X86_64_PLTOFF64.
2259 * bfd-in2.h: Regenerated.
2260 * libbfd.h: Regenerated.
2261 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2262 Add howtos for above relocs.
2263 (x86_64_reloc_map): Add mappings for new relocs.
2264 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2265 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2266 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2268 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2269 elf64_x86_64_check_relocs for the new relocs.
2270 (elf64_x86_64_relocate_section): Handle new relocs.
2272 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2274 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2275 rel->r_addend is zero.
2277 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2279 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2282 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2283 Daniel Jacobowitz <dan@codesourcery.com>
2284 Phil Edwards <phil@codesourcery.com>
2285 Zack Weinberg <zack@codesourcery.com>
2286 Mark Mitchell <mark@codesourcery.com>
2287 Nathan Sidwell <nathan@codesourcery.com>
2289 * bfd-in2.h: Regenerate.
2290 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2291 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2292 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2293 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2294 (bfd_elf32_littlemips_vec): Likewise.
2295 (bfd_elf32_nbigmips_vec): Likewise.
2296 (bfd_elf32_nlittlemips_vec): Likewise.
2297 (bfd_elf32_ntradbigmips_vec): Likewise.
2298 (bfd_elf32_ntradlittlemips_vec): Likewise.
2299 (bfd_elf32_tradbigmips_vec): Likewise.
2300 (bfd_elf32_tradlittlemips_vec): Likewise.
2301 (bfd_elf64_bigmips_vec): Likewise.
2302 (bfd_elf64_littlemips_vec): Likewise.
2303 (bfd_elf64_tradbigmips_vec): Likewise.
2304 (bfd_elf64_tradlittlemips_vec): Likewise.
2305 * elf32-mips.c: Include elf-vxworks.h.
2306 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2307 instead of calling mips_elf32_rtype_to_howto directly.
2308 (mips_vxworks_copy_howto_rela): New reloc howto.
2309 (mips_vxworks_jump_slot_howto_rela): Likewise.
2310 (mips_vxworks_bfd_reloc_type_lookup): New function.
2311 (mips_vxworks_rtype_to_howto): Likewise.
2312 (mips_vxworks_final_write_processing): Likewise.
2313 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2314 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2315 (elf_backend_want_got_plt): Likewise.
2316 (elf_backend_want_plt_sym): Likewise.
2317 (elf_backend_got_symbol_offset): Likewise.
2318 (elf_backend_want_dynbss): Likewise.
2319 (elf_backend_may_use_rel_p): Likewise.
2320 (elf_backend_may_use_rela_p): Likewise.
2321 (elf_backend_default_use_rela_p): Likewise.
2322 (elf_backend_got_header_size: Likewise.
2323 (elf_backend_plt_readonly): Likewise.
2324 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2325 (elf_backend_mips_rtype_to_howto): Likewise.
2326 (elf_backend_adjust_dynamic_symbol): Likewise.
2327 (elf_backend_finish_dynamic_symbol): Likewise.
2328 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2329 (elf_backend_add_symbol_hook): Likewise.
2330 (elf_backend_link_output_symbol_hook): Likewise.
2331 (elf_backend_emit_relocs): Likewise.
2332 (elf_backend_final_write_processing: Likewise.
2333 (elf_backend_additional_program_headers): Likewise.
2334 (elf_backend_modify_segment_map): Likewise.
2335 (elf_backend_symbol_processing): Likewise.
2336 * elfxx-mips.c: Include elf-vxworks.h.
2337 (mips_elf_link_hash_entry): Add is_relocation_target and
2338 is_branch_target fields.
2339 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2340 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2341 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2342 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2343 Return 3 for VxWorks.
2344 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2345 mips_elf_link_hash_table. Return 0 for VxWorks.
2346 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2347 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2348 (mips_vxworks_exec_plt0_entry): New variable.
2349 (mips_vxworks_exec_plt_entry): Likewise.
2350 (mips_vxworks_shared_plt0_entry): Likewise.
2351 (mips_vxworks_shared_plt_entry): Likewise.
2352 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2353 (mips_elf_rel_dyn_section): Change the bfd argument to a
2354 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2355 the name of the section.
2356 (mips_elf_initialize_tls_slots): Update the call to
2357 mips_elf_rel_dyn_section.
2358 (mips_elf_gotplt_index): New function.
2359 (mips_elf_local_got_index): Add an input_section argument.
2360 Update the call to mips_elf_create_local_got_entry.
2361 (mips_elf_got_page): Likewise.
2362 (mips_elf_got16_entry): Likewise.
2363 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2364 arguments. Create dynamic relocations for each entry on VxWorks.
2365 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2366 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2367 and MIPS_RESERVED_GOTNO.
2368 (mips_elf_create_got_section): Update the uses of
2369 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2370 (is_gott_symbol): New function.
2371 (mips_elf_calculate_relocation): Use a dynobj local variable.
2372 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2373 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2374 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2375 relocations on VxWorks. Add dynamic relocations for references
2376 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2377 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2378 in VxWorks executables.
2379 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2380 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2381 Don't allocate a null entry on VxWorks.
2382 (mips_elf_create_dynamic_relocation): Update the call to
2383 mips_elf_rel_dyn_section. Use absolute rather than relative
2384 relocations for VxWorks, and make them RELA rather than REL.
2385 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2386 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2387 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2388 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2389 Call elf_vxworks_create_dynamic_sections for VxWorks and
2390 initialize the plt_header_size and plt_entry_size fields.
2391 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2392 used in VxWorks executables. Don't allocate dynamic relocations
2393 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2394 Set is_relocation_target for each symbol referenced by a relocation.
2395 Allocate .rela.dyn entries for relocations against the special
2396 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2397 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2398 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2399 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2400 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2401 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2402 relocations. Don't set no_fn_stub on VxWorks.
2403 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2404 mips_elf_allocate_dynamic_relocations.
2405 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2406 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2407 entries for VxWorks, and do not create multiple GOTs.
2408 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2409 Handle .got specially for VxWorks. Update the uses of
2410 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2411 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2412 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2413 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2414 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2415 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2416 (mips_vxworks_finish_exec_plt): Likewise.
2417 (mips_vxworks_finish_shared_plt): Likewise.
2418 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2419 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2420 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2421 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2422 and mips_elf_rel_dyn_section. Use a different GOT header for
2423 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2424 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2425 mips_elf_link_hash_table fields.
2426 (_bfd_mips_vxworks_link_hash_table_create): New function.
2427 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2428 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2429 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2430 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2431 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2432 * libbfd.h: Regenerate.
2433 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2434 (elf32-mips.lo): Likewise.
2435 * Makefile.in: Regenerate.
2436 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2437 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2438 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2439 (_bfd_target_vector): Add entries for them.
2441 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2443 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2444 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2445 (elf_backend_special_sections): Remove #undef.
2447 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2449 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2450 for undefined weak symbols.
2452 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2455 * elflink.c (bfd_elf_final_link): Remove
2456 bed->elf_backend_emit_relocs from emit_relocs.
2458 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2460 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2461 first relocation to the second when relaxing TLS GD to LE;
2462 zero it out when relaxing to IE.
2464 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2467 * elflink.c (elf_link_add_object_symbols): Save and restore
2468 warning sym's linked sym.
2470 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2473 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2474 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2475 hash_table -> htab. Formatting. Save entire symbol table
2476 before loading as-needed syms, and restore afterwards if lib not
2477 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2478 name. Free some buffers earlier.
2479 * bfd-in.h (struct bfd_hash_table): Add entsize.
2480 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2481 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2482 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2484 (bfd_hash_table_init): Add param, adjust calls.
2485 * aoutx.h: Adjust all hash_table_init functions and calls.
2487 * coff-arm.c: Likewise.
2488 * coff-h8300.c: Likewise.
2489 * coff-ppc.c: Likewise.
2490 * cofflink.c: Likewise.
2491 * ecoff.c: Likewise.
2492 * ecofflink.c: Likewise.
2493 * elf-m10300.c: Likewise.
2494 * elf-strtab.c: Likewise.
2496 * elf32-arm.c: Likewise.
2497 * elf32-bfin.c: Likewise.
2498 * elf32-cris.c: Likewise.
2499 * elf32-frv.c: Likewise.
2500 * elf32-hppa.c: Likewise.
2501 * elf32-i386.c: Likewise.
2502 * elf32-m32r.c: Likewise.
2503 * elf32-m68hc1x.c: Likewise.
2504 * elf32-m68k.c: Likewise.
2505 * elf32-ppc.c: Likewise.
2506 * elf32-s390.c: Likewise.
2507 * elf32-sh.c: Likewise.
2508 * elf32-vax.c: Likewise.
2509 * elf64-alpha.c: Likewise.
2510 * elf64-hppa.c: Likewise.
2511 * elf64-ppc.c: Likewise.
2512 * elf64-s390.c: Likewise.
2513 * elf64-sh64.c: Likewise.
2514 * elf64-x86-64.c: Likewise.
2515 * elfxx-ia64.c: Likewise.
2516 * elfxx-mips.c: Likewise.
2517 * elfxx-sparc.c: Likewise.
2518 * i386linux.c: Likewise.
2519 * libaout.h: Likewise.
2520 * libbfd-in.h: Likewise.
2521 * libcoff-in.h: Likewise.
2522 * linker.c: Likewise.
2523 * m68klinux.c: Likewise.
2524 * merge.c: Likewise.
2525 * opncls.c: Likewise.
2526 * pdp11.c: Likewise.
2527 * sparclinux.c: Likewise.
2528 * stabs.c: Likewise.
2529 * sunos.c: Likewise.
2531 * xcofflink.c: Likewise.
2532 * section.c (struct section_hash_entry): Move to..
2533 * libbfd-in.h: ..here.
2534 * Makefile.am: Run "make dep-am"
2535 * Makefile.in: Regenerate.
2536 * bfd-in2.h: Regenerate.
2537 * libbfd.h: Regenerate.
2538 * libcoff.h: Regenerate.
2540 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2542 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2543 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2544 last change to REL32 relocs so that they are counted as
2545 possibly dynamic as per REL24 and REL14.
2547 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2549 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2552 2006-03-15 Ben Elliston <bje@au.ibm.com>
2554 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2555 in_list elements, not just the first.
2557 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2559 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2561 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2562 for final links too.
2564 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2566 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2568 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2571 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2573 2006-03-10 Paul Brook <paul@codesourcery.com>
2575 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2576 (elf32_arm_print_private_bfd_data): Ditto.
2578 2006-03-09 Paul Brook <paul@codesourcery.com>
2580 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2583 2006-03-09 Khem Raj <khem@mvista.com>
2585 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2588 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2590 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2592 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2593 Daniel Jacobowitz <dan@codesourcery.com>
2594 Zack Weinberg <zack@codesourcery.com>
2595 Nathan Sidwell <nathan@codesourcery.com>
2596 Paul Brook <paul@codesourcery.com>
2597 Ricardo Anguiano <anguiano@codesourcery.com>
2598 Phil Edwards <phil@codesourcery.com>
2600 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2601 (bfd_elf32_bigarm_symbian_vec): Likewise.
2602 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2603 (bfd_elf32_littlearm_vec): Likewise.
2604 (bfd_elf32_littlearm_symbian_vec): Likewise.
2605 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2606 * configure: Regenerate.
2607 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2608 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2609 (elf32_arm_vxworks_bed): Add forward declaration.
2610 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2611 (elf32_arm_vxworks_exec_plt0_entry): New table.
2612 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2613 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2614 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2615 (reloc_section_p): New function.
2616 (create_got_section): Use RELOC_SECTION.
2617 (elf32_arm_create_dynamic_sections): Likewise. Call
2618 elf_vxworks_create_dynamic_sections for VxWorks targets.
2619 Choose between the two possible values of plt_header_size
2621 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2622 (elf32_arm_abs12_reloc): New function.
2623 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2624 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2625 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2626 r_addend fields of relocs. On rela targets, skip any code that
2627 adjusts in-place addends. When using _bfd_link_final_relocate
2628 to perform a final relocation, pass rel->r_addend as the addend
2630 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2631 object, ignore flags that are not standard on VxWorks.
2632 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2633 relocs on VxWorks. Use reloc_section_p.
2634 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2635 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2636 .rela.plt.unloaded relocs on VxWorks targets.
2637 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2638 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2639 instead of DT_REL* tags on RELA targets.
2640 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2641 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2642 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2643 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2644 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2645 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2646 Correct the .rela.plt.unreloaded symbol indexes.
2647 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2648 hook on VxWorks targets.
2649 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2650 Minor formatting tweak.
2651 (elf32_arm_vxworks_final_write_processing): New function.
2652 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2654 (elf_backend_final_write_processing): Likewise.
2655 (elf_backend_emit_relocs): Likewise.
2656 (elf_backend_want_plt_sym): Likewise.
2657 (ELF_MAXPAGESIZE): Likewise.
2658 (elf_backend_may_use_rel_p): Minor formatting tweak.
2659 (elf_backend_may_use_rela_p): Likewise.
2660 (elf_backend_default_use_rela_p): Likewise.
2661 (elf_backend_rela_normal): Likewise.
2662 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2664 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2666 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2667 New. Adjust other variants.
2668 (bfd_default_scan): Update.
2669 * bfd-in2.h: Rebuilt.
2670 * cpu-m68k.c: Adjust.
2671 (bfd_m68k_compatible): New. Use it for architectures.
2672 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2673 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2675 (elf32_m68k_print_private_bfd_data): Adjust.
2676 * ieee.c (ieee_write_processor): Adjust.
2678 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2680 * dwarf2.c: Formatting.
2681 (add_line_info): Remove outer loop.
2683 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2684 Alan Modra <amodra@bigpond.net.au>
2687 * dwarf2.c (loadable_section): New struct.
2688 (dwarf2_debug): Add loadable_section_count and
2690 (new_line_sorts_after): New.
2691 (add_line_info): Use new_line_sorts_after to compare line
2693 (check_function_name): Removed.
2694 (unset_sections): New.
2695 (place_sections): New.
2696 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2697 and unset_sections on relocatable files.
2698 (_bfd_dwarf2_find_line): Likewise.
2700 2006-03-03 Nick Clifton <nickc@redhat.com>
2702 * cpu-avr.c: Update to ISO-C90 formatting.
2703 * elf32-avr.c: Likewise.
2705 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2707 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2709 (bfd_elf_avr_final_write_processing): Set
2710 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2711 (elf32_avr_relax_section): New function.
2712 (elf32_avr_relax_delete_bytes): New function.
2713 (elf32_avr_get_relocated_section_contents): New function.
2714 (avr_pc_wrap_around): New function.
2715 (avr_relative_distance_considering_wrap_around): New function.
2716 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2717 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2718 * libbfd.h: Regenerate.
2719 * bfd-in2.h: Regenerate.
2721 2006-03-02 DJ Delorie <dj@redhat.com>
2723 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2726 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2728 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2729 bfd_elf32_powerpc_vxworks_vec.
2731 2006-03-02 Nick Clifton <nickc@redhat.com>
2733 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2735 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2737 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2738 elf_vxworks_create_dynamic_sections.
2739 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2741 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2742 elf_vxworks_create_dynamic_sections.
2743 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2745 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2746 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2748 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2750 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2751 (elf_backend_link_output_symbol_hook): Use
2752 elf_vxworks_link_output_symbol_hook instead.
2753 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2754 (elf_backend_link_output_symbol_hook): Use
2755 elf_vxworks_link_output_symbol_hook instead.
2756 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2757 same interface as elf_backend_link_output_symbol_hook.
2758 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2759 prototype accordingly.
2761 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2763 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2764 (ppc_elf_link_hash_table): Replace old_got and new_got with
2765 plt_type and can_use_new_plt.
2766 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2767 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2768 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2769 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2770 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2771 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2772 this function should not be called for VxWorks targets.
2773 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2774 (allocate_got): Likewise. Rearrange so that max_before_header
2775 is only used for PLT_OLD and PLT_NEW.
2776 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2777 (ppc_elf_size_dynamic_sections): Likewise.
2778 (ppc_elf_relax_section): Likewise.
2779 (ppc_elf_relocate_section): Likewise.
2780 (ppc_elf_finish_dynamic_symbol): Likewise.
2781 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2783 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2785 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2786 (elf_i386_link_hash_table_create): Initialize it.
2787 (elf_i386_compute_jump_table_size): Use it instead of
2788 srelplt->reloc_count.
2789 (allocate_dynrelocs): Likewise.
2790 (elf_i386_size_dynamic_sections): Likewise.
2791 (elf_i386_relocate_section): Likewise.
2793 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2795 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2796 (_bfd_elf_write_section_eh_frame): Likewise.
2798 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2800 * po/Make-in: Add html target.
2802 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2804 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2805 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2806 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2807 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2808 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2809 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2810 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2811 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2812 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2813 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2814 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2815 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2816 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2817 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2818 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2819 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2820 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2821 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2822 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2823 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2824 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2826 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2828 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2829 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2830 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2831 * elf32-frv.c (_frv_create_got_section): Likewise.
2832 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2833 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2834 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2835 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2836 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2837 (elf_i386_link_hash_table_create): Don't initialize them.
2838 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2840 (elf_i386_finish_dynamic_symbol): Likewise.
2841 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2842 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2843 (ppc_elf_finish_dynamic_symbol): Likewise.
2845 2006-02-24 DJ Delorie <dj@redhat.com>
2847 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2848 (m32c_elf_relocate_section): Don't relocate them.
2849 (compare_reloc): New.
2850 (relax_reloc): Remove.
2851 (m32c_offset_for_reloc): New.
2852 (m16c_addr_encodings): New.
2853 (m16c_jmpaddr_encodings): New.
2854 (m32c_addr_encodings): New.
2855 (m32c_elf_relax_section): Relax jumps and address displacements.
2856 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2859 * reloc.c: Add m32c relax relocs.
2860 * libbfd.h: Regenerate.
2861 * bfd-in2.h: Regenerate.
2863 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2866 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2867 (_bfd_elf_link_hash_fixup_symbol): New.
2869 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2870 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2873 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2875 * elfxx-target.h (elf_backend_fixup_symbol): New.
2876 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2878 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2880 * cpu-ia64-opc.c (ins_immu5b): New.
2881 (ext_immu5b): Likewise.
2882 (elf64_ia64_operands): Add IMMU5b.
2884 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2887 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2889 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2890 * elf32-i386.c (allocate_dynrelocs): Likewise.
2891 * elf32-s390.c (allocate_dynrelocs): Likewise.
2892 * elf32-sh.c (allocate_dynrelocs): Likewise.
2893 * elf64-s390.c (allocate_dynrelocs): Likewise.
2894 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2895 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2896 on undef weak with non-default visibility too.
2897 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2899 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2901 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2902 error, instead call _exit.
2903 (_bfd_abort): Call _exit not xexit.
2905 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2907 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2909 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2911 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2912 Anil Paranjape <anilp1@kpitcummins.com>
2913 Shilin Shakti <shilins@kpitcummins.com>
2915 * Makefile.am: Add xc16x related entry
2916 * Makefile.in: Regenerate
2917 * archures.c: Add bfd_xc16x_arch
2918 * bfd-in2.h: Regenerate
2919 * config.bfd: Add xc16x-*-elf
2920 * configure.in: Add bfd_elf32_xc16x_vec
2921 * configure: Regenerate.
2922 * targets.c: Added xc16x related information
2923 * cpu-xc16x.c: New file
2924 * reloc.c: Add new relocations specific to xc16x:
2925 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2927 * elf32-xc16x.c: New file.
2929 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2931 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2932 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2934 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2937 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2939 (ppc64_elf_relocate_section): Check output reloc section size.
2940 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2942 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2945 * elf.c (get_segment_type): New function.
2946 (_bfd_elf_print_private_bfd_data): Use it.
2947 (print_segment_map): New function.
2948 (assign_file_positions_for_segments): Call print_segment_map
2949 when there are not enough room for program headers.
2951 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2953 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2954 traditional MIPS ELF targets.
2956 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2959 * dwarf2.c (check_function_name): New function.
2960 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2961 check if function is correct.
2963 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2965 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2967 (elf_link_input_bfd): Adjust comments.
2969 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2971 * elf.c (copy_private_bfd_data): Minor update.
2973 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2976 * elf.c (copy_private_bfd_data): Renamed to ...
2977 (rewrite_elf_program_header): This.
2978 (copy_elf_program_header): New function.
2979 (copy_private_bfd_data): Likewise.
2981 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2983 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2984 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2985 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2986 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2987 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2988 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2989 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2990 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2991 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2992 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2993 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2994 bfd_mach_mcf_isa_b_usp_float_emac): New.
2995 (bfd_default_scan): Update coldfire mapping.
2996 * bfd-in.h (bfd_m68k_mach_to_features,
2997 bfd_m68k_features_to_mach): Declare.
2998 * bfd-in2.h: Rebuilt.
2999 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3000 adjust legacy names.
3001 (m68k_arch_features): New.
3002 (bfd_m68k_mach_to_features,
3003 bfd_m68k_features_to_mach): Define.
3004 * elf32-m68k.c (elf32_m68k_object_p): New.
3005 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3006 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3007 (elf_backend_object_p): Define.
3008 * ieee.c (ieee_write_processor): Update coldfire machines.
3009 * libbfd.h: Rebuilt.
3011 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3013 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3016 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3018 * coff-z80.c (r_imm24): New howto.
3019 (rtype2howto): New case R_IMM24.
3020 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3021 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3023 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3025 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3026 has already been assigned a GOT index, copy that index to the
3027 current hash table entry.
3029 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3031 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3032 for call-to-undefweak reloc overflow.
3034 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3036 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3037 for 32-bit relocs overflow.
3039 2006-01-27 Paul Brook <paul@codesourcery.com>
3041 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3044 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3046 Introduce TLS descriptors for i386 and x86_64.
3047 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3048 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3049 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3050 * libbfd.h, bfd-in2.h: Rebuilt.
3051 * elf32-i386.c (elf_howto_table): New relocations.
3052 (R_386_tls): Adjust.
3053 (elf_i386_reloc_type_lookup): Map new relocations.
3054 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3055 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3056 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3057 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3058 (elf_i386_local_tlsdesc_gotent): New macro.
3059 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3060 (elf_i386_compute_jump_table_size): New macro.
3061 (link_hash_newfunc): Initialize tlsdesc_got.
3062 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3063 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3064 R_386_TLS_DESC_CALL.
3065 (elf_i386_check_relocs): Likewise. Allocate space for
3066 local_tlsdesc_gotent.
3067 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3068 R_386_TLS_DESC_CALL.
3069 (allocate_dynrelocs): Count function PLT relocations. Reserve
3070 space for TLS descriptors and relocations.
3071 (elf_i386_size_dynamic_sections): Reserve space for TLS
3072 descriptors and relocations. Set up sgotplt_jump_table_size.
3073 Don't zero reloc_count in srelplt.
3074 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3075 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3076 R_386_TLS_DESC_CALL.
3077 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3078 (elf_backend_always_size_sections): Define.
3079 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3080 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3081 (R_X86_64_standard): Adjust.
3082 (x86_64_reloc_map): Map new relocs.
3083 (elf64_x86_64_rtype_to_howto): New, split out of...
3084 (elf64_x86_64_info_to_howto): ... this function, and...
3085 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3086 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3087 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3088 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3089 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3090 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3091 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3092 tlsdesc_got and sgotplt_jump_table_size fields.
3093 (elf64_x86_64_compute_jump_table_size): New macro.
3094 (link_hash_newfunc): Initialize tlsdesc_got.
3095 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3096 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3097 R_X86_64_TLSDESC_CALL.
3098 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3099 local_tlsdesc_gotent.
3100 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3101 R_X86_64_TLSDESC_CALL.
3102 (allocate_dynrelocs): Count function PLT relocations. Reserve
3103 space for TLS descriptors and relocations.
3104 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3105 descriptors and relocations. Set up sgotplt_jump_table_size,
3106 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3107 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3109 (elf64_x86_64_always_size_sections): New. Set up
3111 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3112 R_386_TLS_DESC_CALL.
3113 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3114 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3115 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3116 (elf_backend_always_size_sections): Define.
3118 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3121 * dwarf2.c (comp_unit_contains_address): Update comment.
3122 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3123 lma. Return TRUE only if both comp_unit_contains_address and
3124 comp_unit_find_nearest_line return TRUE.
3125 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3127 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3129 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3130 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3131 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3132 elf_gc_mark_dynamic_ref_symbol. Make global.
3133 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3134 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3135 (elfNN_bed): Init new field.
3136 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3137 (ppc64_elf_gc_mark_dynamic_ref): New function.
3139 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3141 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3143 2006-01-17 Nick Clifton <nickc@redhat.com>
3146 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3149 2006-01-11 Nick Clifton <nickc@redhat.com>
3151 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3152 into the newly (re)allocated map array.
3154 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3156 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3158 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3160 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3163 For older changes see ChangeLog-2005
3169 version-control: never
projects / binutils-gdb.git / blob