1 2006-10-25 Alan Modra <amodra@bigpond.net.au>
2 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
3 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
4 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
5 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
8 * elf32-spu.c: New file.
9 * elf32-spu.h: New file.
10 * archures.c: Add SPU support.
11 * config.bfd: Likewise.
12 * configure.in: Likewise.
14 * targets.c: Likewise.
15 * Makefile.am: Likewise. Run "make dep-am".
16 * libbfd.h: Regenerate.
17 * bfd-in2.h: Regenerate.
18 * Makefile.in: Regenerate.
19 * configure: Regenerate.
20 * po/SRC-POTFILES.in: Regenerate.
22 2006-10-23 Alan Modra <amodra@bigpond.net.au>
24 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
26 2006-10-23 Alan Modra <amodra@bigpond.net.au>
28 * elf32-score.c: Formatting.
29 (elf_backend_omit_section_dynsym): Define.
30 (score_elf_create_dynamic_relocation): Remove code copied from mips.
31 Don't use section syms in dynamic relocs. Remove unused param.
32 (score_elf_final_link_relocate): Remove unused param.
34 2006-10-23 Alan Modra <amodra@bigpond.net.au>
36 * linker.c (fix_syms): Choose best of previous and next
37 section based on section flags and vma.
39 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
41 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
42 only when the non visibility part of st_other is non-zero.
43 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
45 2006-10-20 Richard Sandiford <richard@codesourcery.com>
47 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
48 PT_DYNAMIC on GNU/Linux targets.
50 2006-10-20 Richard Sandiford <richard@codesourcery.com>
52 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
53 size of .rel.dyn reflect the value of DT_RELSZ.
55 2006-10-20 Richard Sandiford <richard@codesourcery.com>
57 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
58 a PT_NULL header for dynamic objects.
59 (_bfd_mips_elf_modify_segment_map): Add it.
61 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
63 * elf32-score.c (score_elf_rel_dyn_section): Replace
64 bfd_make_section with bfd_make_section_with_flags.
65 (_bfd_score_elf_create_dynamic_sections): Ditto.
66 (score_elf_create_got_section): Ditto.
67 (score_elf_final_link_relocate): Delete referrence to
70 2006-10-19 Richard Sandiford <richard@codesourcery.com>
72 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
73 same symbol by increasing r_offset.
74 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
75 large and very small symbol indexes.
77 2006-10-19 Richard Sandiford <richard@codesourcery.com>
79 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
80 and DT_MIPS_RLD_MAP tags for position-independent executables.
81 Do not add DT_DEBUG to shared libraries for any MIPS target.
83 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
86 * elflink.c (elf_link_add_object_symbols): Hide definitions in
89 2006-10-19 Alan Modra <amodra@bigpond.net.au>
91 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
92 don't set, glue section size.
93 (record_arm_to_thumb_glue): Set glue section size here.
94 (record_thumb_to_arm_glue): Likewise.
95 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
96 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
98 2006-10-18 Roy Marples <uberlord@gentoo.org>
100 * elf64-sparc.c: Add FreeBSD support.
101 (elf64_sparc_fbsd_post_process_headers): New function.
102 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
103 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
104 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
105 * configure: Regenerate.
107 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
109 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
110 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
111 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
112 R_ARM_THM_MOVT_BREL relocations.
114 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
116 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
117 R_THM_CALL to 25 and remove FIXME comment.
118 (using_thumb2): New function.
119 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
121 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
123 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
124 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
125 (elf32_arm_gc_sweep_hook): Likewise.
126 (elf32_arm_check_relocs): Likewise.
127 (allocate_dynrelocs): Likewise.
129 2006-10-17 Alan Modra <amodra@bigpond.net.au>
131 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
132 text_index_section and data_index_section.
133 (struct elf_backend_data): Add elf_backend_init_index_section.
134 (_bfd_elf_init_1_index_section): Declare.
135 (_bfd_elf_init_2_index_sections): Declare.
136 * elfxx-target.h (elf_backend_init_index_section): Define.
137 (elfNN_bed): Init new field.
138 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
139 section and text_index_section plus data_index_section.
140 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
141 (_bfd_elf_init_1_index_section): New function.
142 (_bfd_elf_init_2_index_sections): New function.
143 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
144 (elf_link_input_bfd): When emitting relocs, use text_index_section
145 and data_index_section for removed sections.
146 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
147 * elf32-i386.c: Likewise.
148 * elf32-m32r.c: Likewise.
149 * elf32-sh.c: Likewise.
150 * elf32-xstormy16.c: Likewise.
151 * elf32-xtensa.c: Likewise.
152 * elf64-alpha.c: Likewise.
153 * elf64-hppa.c: Likewise.
154 * elf64-mmix.c: Likewise.
155 * elf64-sh64.c: Likewise.
156 * elfxx-ia64.c: Likewise.
157 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
158 and data_index_section sym for relocs against sections with no dynamic
160 (elf_backend_init_index_section): Define.
161 * elf32-cris.c: Similarly.
162 * elf32-hppa.c: Similarly.
163 * elf32-i370.c: Similarly.
164 * elf32-m68k.c: Similarly.
165 * elf32-mips.c: Similarly.
166 * elf32-ppc.c: Similarly.
167 * elf32-s390.c: Similarly.
168 * elf32-sparc.c: Similarly.
169 * elf32-vax.c: Similarly.
170 * elf64-mips.c: Similarly.
171 * elf64-ppc.c: Similarly.
172 * elf64-s390.c: Similarly.
173 * elf64-sparc.c: Similarly.
174 * elf64-x86-64.c: Similarly.
175 * elfn32-mips.c: Similarly.
176 * elfxx-mips.c: Similarly.
177 * elfxx-sparc.c: Similarly.
178 * linker.c (fix_syms): Base symbols in removed sections on
179 previous section in preference to using absolute section.
181 2006-10-16 Andreas Schwab <schwab@suse.de>
183 * elfxx-ia64.c (addend_compare): Properly compute return value.
185 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
188 * elf.c (assign_file_positions_for_non_load_sections): Don't
189 page align empty SHF_ALLOC sections.
191 2006-10-13 Jakub Jelinek <jakub@redhat.com>
193 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
194 .plt sh_entsize to 0 if plt header size isn't multiple of
195 plt entry size or for 32-bit which adds a nop insn at the
196 end of the .plt section.
198 2006-10-12 Bob Wilson <bob.wilson@acm.org>
200 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
201 (elf_backend_action_discarded): Define.
203 2006-10-11 Bob Wilson <bob.wilson@acm.org>
205 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
206 unresolvable relocation error.
207 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
210 2006-10-10 Bob Wilson <bob.wilson@acm.org>
212 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
215 2006-10-03 Jakub Jelinek <jakub@redhat.com>
217 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
218 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
219 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
220 DW_CFA_val_{offset{,_sf},expression}.
221 (skip_non_nops): Record number of DW_CFA_set_loc ops.
222 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
223 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
224 or going to be pcrel, compute set_loc array.
225 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
226 against DW_CFA_set_loc operands.
227 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
229 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
231 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
232 symbols from the --just-syms file.
234 2006-10-01 Alan Modra <amodra@bigpond.net.au>
236 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
239 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
242 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
243 relocation overflow on branches to undefweaks.
245 2006-09-29 Alan Modra <amodra@bigpond.net.au>
247 * po/BLD-POTFILES.in: Regenerate.
248 * po/SRC-POTFILES.in: Regenerate.
250 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
253 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
254 alignment for .data$, .rdata$ and .text$ sections so that sse
255 and sse2 code will work for linkonce sections too.
256 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
258 2006-09-28 Alan Modra <amodra@bigpond.net.au>
260 * elflink.c (_bfd_elf_gc_mark_hook): New function.
261 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
262 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
263 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
264 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
265 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
266 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
267 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
268 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
269 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
270 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
271 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
272 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
273 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
274 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
275 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
276 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
277 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
278 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
279 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
280 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
281 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
282 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
283 (bfinfdpic_gc_sweep_hook): Delete.
284 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
285 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
286 (elf32_d10v_gc_sweep_hook): Delete.
287 (elf_backend_gc_sweep_hook): Don't define.
288 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
289 (fr30_elf_gc_sweep_hook): Delete.
290 (elf_backend_gc_sweep_hook): Don't define.
291 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
292 (elf32_frv_gc_sweep_hook): Delete.
293 (elf_backend_gc_sweep_hook): Don't define.
294 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
295 (iq2000_elf_gc_sweep_hook): Delete.
296 (elf_backend_gc_sweep_hook): Don't define.
297 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
298 _bfd_elf_gc_mark_hook.
299 (openrisc_elf_gc_sweep_hook): Delete.
300 (elf_backend_gc_sweep_hook): Don't define.
301 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
302 (v850_elf_gc_sweep_hook): Delete.
303 (elf_backend_gc_sweep_hook): Don't define.
304 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
305 _bfd_elf_gc_mark_hook.
306 (xstormy16_elf_gc_sweep_hook): Delete.
307 (elf_backend_gc_sweep_hook): Don't define.
308 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
309 (sh_elf64_gc_sweep_hook): Delete.
310 (elf_backend_gc_sweep_hook): Don't define.
311 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
312 (elf32_avr_gc_sweep_hook): Delete.
313 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
314 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
315 (elf32_cr16c_gc_sweep_hook): Delete.
316 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
317 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
318 (elf32_crx_gc_sweep_hook): Delete.
319 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
320 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
321 (elf32_h8_gc_sweep_hook): Delete.
322 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
323 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
324 (ip2k_elf_gc_sweep_hook): Delete.
325 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
326 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
327 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
328 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
329 (elf_backend_gc_sweep_hook): Don't define.
330 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
331 (elf_backend_gc_sweep_hook): Don't define.
332 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
333 (elf32_m68hc11_gc_sweep_hook): Delete.
334 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
335 (elf32_m68hc11_gc_sweep_hook): Delete.
336 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
337 (elf32_msp430_gc_sweep_hook): Delete.
338 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
339 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
340 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
342 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
344 * bfd-in.h (CONST_STRNCPY) : Delete.
347 * bfd-in2.h : Regenerate.
348 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
349 calculate string lengths.
350 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
352 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
356 * elf.c (assign_file_positions_for_non_load_sections): Don't
357 warn zero size allocated sections.
359 2006-09-27 Alan Modra <amodra@bigpond.net.au>
361 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
362 to "name" so that compiler realizes it is never uninitialized.
363 Use bfd_elf_sym_name.
365 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
368 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
369 bfd_alloc to allocate segment map.
370 (copy_elf_program_header): Likewise.
372 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
373 Joseph Myers <joseph@codesourcery.com>
374 Ian Lance Taylor <ian@wasabisystems.com>
375 Ben Elliston <bje@wasabisystems.com>
377 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
378 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
379 (arch_info_struct, bfd_arm_update_notes): Likewise.
380 (architectures): Likewise.
381 (bfd_arm_merge_machines): Check for iWMMXt2.
382 * bfd-in2.h: Rebuild.
384 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
386 * configure: Regenerated.
388 2006-09-22 Alan Modra <amodra@bigpond.net.au>
390 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
392 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
393 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
394 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
396 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
398 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
400 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
401 section in LD to LE linker relaxation for R_390_TLS_LDO32.
402 * elf64-s390.c (elf_s390_relocate_section): Likewise for
405 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
407 * configure.in: Added new target-vectors x86_64coff_vec,
408 x86_64pe_vec, and x86_64pei_vec.
409 * configure: Regenerate.
410 * config.bfd: Adjusted x86_64 target architecture detection.
411 * bfd.c: Add for new target "coff-x86-64"
412 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
413 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
414 * libpei.h: Adjustments for COFF_WITH_pex64.
415 * coffcode.h: Add for new target machine, architecture, signature, and internal
417 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
418 * Makefile.in: Regenerate.
419 * pe-x86_64.c: Add for new target "pe-x86-64".
420 * pei-x86_64.c: Add for new target "pei-x86-64".
421 * peicode.h: Adjusts for new targets.
422 (coff_swap_filehdr_out): Set for this target to
423 _bfd_pex64_only_swap_filehdr_out.
424 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
425 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
426 (jump_table jtab): Add for AMD64MAGIC.
427 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
428 (pe_ILF_object_p): Add coff image-file signature to internal
429 signature translation.
430 * peXXigen.c: Adjust proper include of target coff-header and
431 introduced target specific code
432 (COFF_WITH_pex64): New macro for this target.
433 (pe_print_idata): New dumping method for import section of PE+ files.
434 * targets.c: Add new target vectors declarations for x86_64 coff targets.
435 * coffcode.h: Support code to support the x86_64 PE magic number.
436 * coff-x86_64.c: New file.
438 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
440 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
441 for .stabstr entry, explain why.
443 2006-09-17 Anton Blanchard <anton@samba.org>
444 Alan Modra <amodra@bigpond.net.au>
446 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
447 entry isn't absolute.
449 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
451 * cpu-score.c: New file.
452 * elf32-score.c: New file.
453 * config.bfd: Add Score target.
454 * Makefile.am: Add Score files.
455 * Makefile.in: Regenerate.
456 * archures.c: Add Score architecture.
457 * reloc.c: Add Score relocs.
458 * targets.c: Add Score target vectors.
459 * bfd-in2.h: Regenerate.
460 * libbfd.h: Regenerate.
461 * configure.in: Add Score target.
462 * configure: Regenerate.
464 2006-09-16 Nick Clifton <nickc@redhat.com>
465 Pedro Alves <pedro_alves@portugalmail.pt>
467 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
468 string as its argument and emits the string followed by a comma
469 and then the length of the string.
470 (CONST_STRNEQ): New macro. Checks to see if a variable string
471 has a constant string as its initial characters.
472 (CONST_STRNCPY): New macro. Copies a constant string to the start
473 of a variable string.
474 * bfd-in2.h: Regenerate.
475 * archive.c: Make use of the new macros.
476 * archive64.c: Likewise.
478 * coff-ppc.c: Likewise.
479 * coff-stgo32.c: Likewise.
480 * coffcode.h: Likewise.
481 * cofflink.c: Likewise.
482 * cpu-i960.c: Likewise.
483 * dwarf2.c: Likewise.
485 * elf-m10300.c: Likewise.
487 * elf32-arm.c: Likewise.
488 * elf32-bfin.c: Likewise.
489 * elf32-cris.c: Likewise.
490 * elf32-hppa.c: Likewise.
491 * elf32-i370.c: Likewise.
492 * elf32-i386.c: Likewise.
493 * elf32-iq2000.c: Likewise.
494 * elf32-m32r.c: Likewise.
495 * elf32-m68hc11.c: Likewise.
496 * elf32-m68hc12.c: Likewise.
497 * elf32-m68k.c: Likewise.
498 * elf32-mcore.c: Likewise.
499 * elf32-ppc.c: Likewise.
500 * elf32-s390.c: Likewise.
501 * elf32-sh-symbian.c: Likewise.
502 * elf32-sh.c: Likewise.
503 * elf32-sh64.c: Likewise.
504 * elf32-v850.c: Likewise.
505 * elf32-vax.c: Likewise.
506 * elf32-xtensa.c: Likewise.
507 * elf64-alpha.c: Likewise.
508 * elf64-hppa.c: Likewise.
509 * elf64-mmix.c: Likewise.
510 * elf64-ppc.c: Likewise.
511 * elf64-s390.c: Likewise.
512 * elf64-sh64.c: Likewise.
513 * elf64-x86-64.c: Likewise.
514 * elflink.c: Likewise.
515 * elfxx-ia64.c: Likewise.
516 * elfxx-mips.c: Likewise.
517 * elfxx-sparc.c: Likewise.
518 * hpux-core.c: Likewise.
519 * i386linux.c: Likewise.
521 * libpei.h: Likewise.
522 * linker.c: Likewise.
523 * m68klinux.c: Likewise.
525 * nlmcode.h: Likewise.
526 * osf-core.c: Likewise.
529 * sparclinux.c: Likewise.
530 * vms-hdr.c: Likewise.
532 2006-09-14 Alan Modra <amodra@bigpond.net.au>
535 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
536 that have had their SHT_GROUP section removed.
538 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
541 * elflink.c (elf_link_output_extsym): Compute bucket only if
544 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
547 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
550 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
552 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
553 unconditional setting of low bit for Thumb symbol
554 mistakenly left behind after check for external
555 symbols was added. Fix comment typo.
557 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
559 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
560 (bfd_elf_link_mark_dynamic_symbol): New.
561 (SYMBOLIC_BIND): New.
563 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
564 with SYMBOLIC_BIND (info, h).
565 (elf_i386_relocate_section): Likewise.
566 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
567 (elf64_x86_64_relocate_section): Likewise.
568 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
570 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
571 (bfd_elf_record_link_assignment): Call
572 bfd_elf_link_mark_dynamic_symbol on new entry.
573 (_bfd_elf_merge_symbol): Likewise.
574 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
575 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
576 SYMBOLIC_BIND (info, h).
577 (_bfd_elf_dynamic_symbol_p): Likewise.
578 (_bfd_elf_symbol_refs_local_p): Likewise.
579 (bfd_elf_size_dynamic_sections): Updated.
581 2006-09-05 Bibo Mao <bibo.mao@intel.com>
584 * coffcode.h (coff_write_object_contents): Set the optional
585 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
587 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
589 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
590 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
591 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
592 and R_ARM_THM_PC12 relocations.
594 2006-08-24 Bob Wilson <bob.wilson@acm.org>
596 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
597 (xtensa_get_property_section): New.
598 (xtensa_read_table_entries): Use xtensa_get_property_section.
599 (relax_property_section, xtensa_get_property_predef_flags): Handle
600 group name suffixes in property section names.
601 (match_section_group): New.
603 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
605 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
608 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
610 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
611 plt_thumb_refcount from indirect symbols.
613 2006-08-22 Alan Modra <amodra@bigpond.net.au>
615 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
617 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
619 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
621 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
622 comment for target1_is_rel.
624 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
626 * Makefile.am: Add rules to build pe-arm-wince.lo
627 and pei-arm-wince.lo objects.
628 * Makefile.in: Regenerate.
629 * pe-arm-wince.c: New file.
630 * pei-arm-wince.c: New file.
631 * pei-arm.c: Remove ARM_WINCE block.
632 * pe-arm.c: Remove ARM_WINCE block. Rename
633 bfd_arm_pe_allocate_interworking_sections,
634 bfd_arm_pe_get_bfd_for_interworking, and
635 bfd_arm_pe_process_before_allocation to
636 bfd_armpe_allocate_interworking_sections,
637 bfd_armpe_get_bfd_for_interworking, and
638 bfd_armpe_process_before_allocation. Move them before
640 * bfd.c: ARM wince bfd format names were renamed. Adjust.
641 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
642 with unexpected/conflicting relocs.
643 * targets.c: The arm-wince-pe target got its own new vector.
645 * config.bfd: Likewise.
646 * configure.in: Likewise.
647 * configure: Regenerate.
649 2006-08-18 Paul Brook <paul@codesourcery.com>
651 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
652 (elf32_arm_link_hash_newfunc): Initialize export_glue.
653 (record_arm_to_thumb_glue): Return stub symbol.
654 (elf32_arm_create_thumb_stub): New function.
655 (elf32_arm_to_thumb_stub): Use it.
656 (elf32_arm_to_thumb_export_stub): New function.
657 (elf32_arm_begin_write_processing): New function.
658 (allocate_dynrelocs): Allocate Arm stubs.
659 (elf_backend_begin_write_processing): Define.
660 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
661 Call elf32_arm_begin_write_processing.
663 2006-08-17 Alan Modra <amodra@bigpond.net.au>
665 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
666 (ppc64_elf_build_stubs): Use new lazy linking stub.
668 2006-08-17 Alan Modra <amodra@bigpond.net.au>
670 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
672 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
675 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
676 only if there is a PT_DYNAMIC segment.
677 (_bfd_elf_map_sections_to_segments): Likewise.
678 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
679 segment alignment to 1.
681 2006-08-15 Thiemo Seufer <ths@mips.com>
682 Nigel Stephens <nigel@mips.com>
684 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
685 (elf_backend_merge_symbol_attribute): Define.
686 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
688 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
690 2006-08-15 Thiemo Seufer <ths@mips.com>
691 Nigel Stephens <nigel@mips.com>
692 David Ung <davidu@mips.com>
694 * config.bfd: Add configurations for mips*el-sde-elf* and
697 2006-08-14 DJ Delorie <dj@redhat.com>
699 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
700 (elf32_mn10300_count_hash_table_entries): New.
701 (elf32_mn10300_list_hash_table_entries): New.
702 (sort_by_value): New.
703 (mn10300_elf_relax_section): Don't skip data sections; restrict
704 code-specific tests to code-specific areas so that potential
705 indirect calls can be detected. Check for multiple local symbols
706 at the same address and merge their flags.
707 (elf32_mn10300_link_hash_newfunc): Initialize value.
709 2006-08-14 Thiemo Seufer <ths@mips.com>
711 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
712 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
715 2006-08-11 Thiemo Seufer <ths@mips.com>
717 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
718 sh_entsize only when sgot was already initialized.
720 2006-08-08 DJ Delorie <dj@redhat.com>
722 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
723 non-moving .align directives. Preserve any DIR32 offset when
724 converting bsr's to jsr's.
726 2006-08-08 Alan Modra <amodra@bigpond.net.au>
728 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
729 after stubs have been built.
731 2006-08-07 Nick Clifton <nickc@redhat.com>
733 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
734 vectors if they are going to be created.
736 2006-08-07 Nick Clifton <nickc@redhat.com>
738 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
739 * configure: Regenerate.
741 2006-08-07 Nick Clifton <nickc@redhat.com>
743 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
744 relocation types if the target is ARM_WINCE.
746 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
748 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
750 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
752 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
754 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
755 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
757 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
759 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
761 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
762 list removed sections to stderr.
764 2006-08-04 Richard Sandiford <richard@codesourcery.com>
765 Kazu Hirata <kazu@codesourcery.com>
766 Phil Edwards <phil@codesourcery.com>
767 Nathan Sidwell <nathan@codesourcery.com>
769 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
770 bfd_elf32_shlvxworks_vec.
771 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
772 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
773 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
774 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
775 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
776 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
777 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
778 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
779 * configure: Regenerate.
780 * Makefile.am: Regenerate dependencies.
781 * Makefile.in: Regenerate.
782 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
783 (elf_vxworks_add_symbol_hook): Use it.
784 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
785 table entry to check for weak undefined symbols and to obtain
787 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
788 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
789 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
790 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
791 special_function field.
792 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
793 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
794 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
795 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
796 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
797 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
798 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
799 * elf32-sh.c: Include elf32-vxworks.h.
801 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
802 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
804 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
805 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
806 SH_ELF_RELOC set to bfd_elf_generic_reloc.
807 (vxworks_object_p, get_howto_table): New functions.
808 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
809 (sh_elf_info_to_howto): Use get_howto_table.
810 (sh_elf_relax_section): Honor the partial_inplace field of the
812 (sh_elf_relax_delete_bytes): Likewise.
813 (elf_sh_plt_info): New structure.
814 (PLT_ENTRY_SIZE): Replace both definitions with...
815 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
816 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
817 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
818 (elf_sh_plt0_entry_le): Likewise.
819 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
820 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
821 (elf_sh_plts): New structure, with separate definitions for
822 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
823 (elf_sh_plt0_entry): Delete both definitions.
824 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
825 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
826 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
827 (elf_sh_plt_reloc_offset): Likewise.
828 (movi_shori_putval): Delete in favor of...
829 (install_plt_field): ...this new function, with separate definitions
830 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
831 (get_plt_info): New function, with separate definitions
832 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
833 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
834 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
835 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
836 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
837 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
838 (get_plt_index, get_plt_offset): New functions.
839 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
840 (sh_elf_link_hash_table_create): Initialize them.
841 (sh_elf_create_dynamic_sections): Call
842 elf_vxworks_create_dynamic_sections for VxWorks.
843 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
844 entries. Allocate relocation entries in .rela.plt.unloaded if
845 generating a VxWorks executable.
846 (sh_elf_always_size_sections): New function.
847 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
849 (sh_elf_relocate_section): Use get_howto_table. Honor
850 partial_inplace when calculating the addend for dynamic
851 relocations. Use get_plt_index.
852 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
853 and htab->plt_info. Fill in the bra .plt offset for VxWorks
854 executables. Populate .rela.plt.unloaded. Do not make
855 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
856 (sh_elf_finish_dynamic_sections): Use install_plt_field and
857 htab->plt_info. Handle cases where there is no special PLT header.
858 Populate the first relocation in .rela.plt.unloaded and fix up
859 the remaining entries.
860 (sh_elf_plt_sym_val): Use get_plt_info.
861 (elf_backend_always_size_sections): Define.
862 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
863 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
864 (elf32_bed, elf_backend_want_plt_sym): Likewise.
865 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
866 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
867 (elf_backend_add_symbol_hook): Likewise.
868 (elf_backend_link_output_symbol_hook): Likewise.
869 (elf_backend_emit_relocs): Likewise.
870 (elf_backend_final_write_processing): Likewise.
871 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
872 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
873 (bfd_elf32_shvxworks_vec): Likewise.
874 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
875 bfd_elf32_shvxworks_vec.
877 2006-08-02 Mark Kettenis <kettenis@gnu.org>
879 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
880 * configure: Regenerate.
882 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
885 * elf64-x86-64.c: Add FreeBSD support.
886 (elf64_x86_64_fbsd_post_process_headers): New function.
887 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
888 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
890 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
891 * configure: Regenerate.
893 2006-07-26 Andreas Schwab <schwab@suse.de>
895 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
897 2006-07-26 Alan Modra <amodra@bigpond.net.au>
899 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
900 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
901 (define elf_backend_modify_segment_map): Don't define.
903 2006-07-25 Thiemo Seufer <ths@networkno.de>
905 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
906 linking of objects for compatible machine types.
908 2006-07-25 Thiemo Seufer <ths@networkno.de>
910 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
911 also for same symbol.
913 2006-07-25 Thiemo Seufer <ths@mips.com>
915 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
917 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
919 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
920 sections only if the SHF_OS_NONCONFORMING flag is present.
922 2006-07-24 Nick Clifton <nickc@redhat.com>
925 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
926 existance of output sections before putting their entries into the
929 2006-07-20 Thiemo Seufer <ths@mips.com>
931 * elf32-mips.c (mips16_jump_reloc): Remove function.
932 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
933 instead of mips16_jump_reloc.
934 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
935 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
936 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
938 2006-07-19 Alan Modra <amodra@bigpond.net.au>
940 * bfd-in.h (enum notice_asneeded_action): Define.
941 * bfd-in2.h: Regenerate.
942 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
943 function with NULL name for as-needed handling.
945 2006-07-18 Paul Brook <paul@codesourcery.com>
947 * bfd-in2.h: Regenerate.
948 * libbfd.h: Regenerate.
949 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
951 2006-07-18 Nick Clifton <nickc@redhat.com>
953 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
954 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
956 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
958 2006-07-14 Jakub Jelinek <jakub@redhat.com>
960 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
962 2006-07-14 Mark Kettenis <kettenis@gnu.org>
964 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
965 to the start of a block.
967 2006-07-13 Nick Clifton <nickc@redhat.com>
969 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
970 returning a NULL value.
972 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
975 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
976 the old versioned dynamic definition to the new one with
977 non-default visibility. Hide the symbol if it is hidden or
980 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
982 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
984 2006-07-10 Jakub Jelinek <jakub@redhat.com>
986 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
987 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
989 (special_sections_g): Include .gnu.hash section.
990 (bfd_elf_gnu_hash): New function.
991 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
992 (struct elf_backend_data): Add elf_hash_symbol method.
993 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
994 only if info->emit_hash, create .gnu.hash section if
996 (struct collect_gnu_hash_codes): New type.
997 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
998 _bfd_elf_hash_symbol): New functions.
999 (compute_bucket_count): Don't compute HASHCODES array, instead add
1000 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1001 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1002 When not optimizing, use the number of hashed symbols rather than
1004 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1005 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1006 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1007 adjust compute_bucket_count caller. Create and populate .gnu.hash
1008 section if info->emit_gnu_hash.
1009 (elf_link_output_extsym): Only populate .hash section if
1010 finfo->hash_sec != NULL.
1011 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1012 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1013 (elfNN_bed): Add elf_backend_hash_symbol.
1014 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1015 (elf_backend_hash_symbol): Define.
1016 * elf32-i386.c (elf_i386_hash_symbol): New function.
1017 (elf_backend_hash_symbol): Define.
1019 2006-07-05 Nick Clifton <nickc@redhat.com>
1022 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1023 entry when multiple definitions of a symbol are encountered.
1025 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1027 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1029 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1030 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1032 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1035 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1036 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1038 (elf_i386_relocate_section): Likewise. For GD->IE transition
1039 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1041 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1044 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1045 program_header_size to -1.
1046 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1047 (assign_file_positions_for_load_sections ): Likewise.
1048 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1050 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1051 alloc if already done.
1052 * elf32-i386.c (elf_i386_mkobject): Likewise.
1053 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1054 * elf32-s390.c (elf_s390_mkobject): Likewise.
1055 * elf32-sh.c (sh_elf_mkobject): Likewise.
1056 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1057 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1058 * elf64-s390.c (elf_s390_mkobject): Likewise.
1059 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1060 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1062 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1064 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1065 section for relocatable link.
1067 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1069 * elf-bfd.h (struct elf_backend_data): Add
1070 elf_backend_modify_program_headers.
1071 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1072 (elfNN_bed): Init new field.
1073 * elf.c (elf_modify_segment_map): Remove comment.
1074 (assign_file_positions_for_load_sections): Only call
1075 elf_modify_segment_map for objcopy/strip.
1076 (assign_file_positions_except_relocs): Call
1077 elf_backend_modify_program_headers.
1078 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1080 (elf32_frvfdpic_modify_segment_map): Delete.
1081 (elf32_frvfdpic_modify_program_headers): New.
1082 (elf_backend_modify_segment_map): Don't define.
1083 (elf_backend_modify_program_headers): Define.
1084 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1086 (elf32_bfinfdpic_modify_segment_map): Delete.
1087 (elf32_bfinfdpic_modify_program_headers): New.
1088 (elf_backend_modify_segment_map): Don't define.
1089 (elf_backend_modify_program_headers): Define.
1090 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1092 (elfNN_ia64_modify_segment_map): ..here.
1093 (elf_backend_modify_program_headers): Define.
1095 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1097 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1098 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1100 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1102 * elf-bfd.h: Formatting.
1103 (_bfd_elf_map_sections_to_segments): Declare.
1104 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1105 clear program_header_size.
1106 * elf.c (get_program_header_size): Move. Don't use or set saved
1107 program_header_size here.
1108 (elf_modify_segment_map): New function. Split out from..
1109 (assign_file_positions_for_load_sections): ..here. Assert
1110 header size is correct. Remove dead code.
1111 (_bfd_elf_map_sections_to_segments): Rename from
1112 map_sections_to_segments. Make global. Use get_program_header_size
1113 when we need estimate of header size. Call elf_modify_segment_map.
1114 Set program_header_size.
1115 (print_segment_map): Delete.
1116 (_bfd_elf_sizeof_headers): If segment_map available, get the
1118 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1119 for calling more than once.
1120 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1121 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1122 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1123 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1124 (elf_backend_additional_program_headers): Delete.
1125 (elf_backend_modify_segment_map): Delete.
1126 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1127 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1128 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1130 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1132 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1133 bit for undefined symbols.
1135 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1137 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1139 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1140 bfd_link_info pointer.
1141 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1142 * bfd.c (bfd_sizeof_headers): Tweak param name.
1143 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1144 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1145 * binary.c (binary_sizeof_headers): Adjust.
1146 * bout.c (b_out_sizeof_headers): Adjust.
1147 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1148 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1149 * coffgen.c (coff_sizeof_headers): Adjust.
1150 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1151 (ecoff_compute_section_file_positions): Adjust.
1152 (_bfd_ecoff_write_object_contents): Adjust.
1153 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1154 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1155 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1156 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1157 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1158 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1159 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1160 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1161 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1162 * i386msdos.c: Convert to ISO C.
1163 (msdos_sizeof_headers): Adjust.
1164 * i386os9k.c: Convert to ISO C.
1165 (os9k_sizeof_headers): Adjust.
1166 * ieee.c (ieee_sizeof_headers): Adjust.
1167 * ihex.c (ihex_sizeof_headers): Adjust.
1168 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1169 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1170 * libcoff-in.h (coff_sizeof_headers): Adjust.
1171 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1172 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1173 * mmo.c (mmo_sizeof_headers): Adjust.
1174 * oasys.c (oasys_sizeof_headers): Adjust.
1175 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1176 * pef.c (bfd_pef_sizeof_headers): Adjust.
1177 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1178 * som.c (som_sizeof_headers): Adjust.
1179 * srec.c (srec_sizeof_headers): Adjust.
1180 * tekhex.c (tekhex_sizeof_headers): Adjust.
1181 * versados.c (versados_sizeof_headers): Adjust.
1182 * vms.c (vms_sizeof_headers): Adjust.
1183 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1184 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1185 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1186 * bfd-in2.h: Regenerate.
1187 * libbfd.h: Regenerate.
1188 * libcoff.h: Regenerate.
1190 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1192 * bfd-in2.h: Regenerate.
1193 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1194 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1195 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1196 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1197 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1198 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1199 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1200 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1201 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1202 R_ARM_LDC_SB_G2): New relocation types.
1203 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1204 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1206 (elf32_arm_howto_table_3): Delete; contents merged into
1207 elf32_arm_howto_table_2.
1208 (elf32_arm_howto_from_type): Adjust correspondingly.
1209 (elf32_arm_reloc_map): Extend with the above relocations.
1210 (calculate_group_reloc_mask): New function.
1211 (identify_add_or_sub): New function.
1212 (elf32_arm_final_link_relocate): Support for the above
1214 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1215 codes to correspond to the above relocations.
1217 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1219 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1220 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1221 (elf_m68k_plt_entry): Likewise.
1222 (elf_m68k_plt_info): New table.
1223 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1224 (ISAB_PLT_ENTRY_SIZE): ...this.
1225 (CFV4E_FLAG): Delete.
1226 (elf_cfv4e_plt0_entry): Rename to...
1227 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1228 for the second instruction too.
1229 (elf_cfv4e_plt_entry): Rename to...
1230 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1231 (elf_isab_plt_info): New table.
1232 (CPU32_FLAG): Delete.
1233 (PLT_CPU32_ENTRY_SIZE): Rename to...
1234 (CPU32_PLT_ENTRY_SIZE): ...this.
1235 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1236 style in-place addends.
1237 (elf_cpu32_plt_entry): Likewise.
1238 (elf_cpu32_plt_info): New table.
1239 (elf_m68k_link_hash_table): Add a plt_info field.
1240 (elf_m68k_link_hash_table_create): Initialize it.
1241 (elf_m68k_get_plt_info): New function.
1242 (elf_m68k_always_size_sections): Likewise.
1243 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1244 (elf_m68k_install_pc32): New function.
1245 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1246 elf_m68k_install_pc32.
1247 (elf_m68k_finish_dynamic_sections): Likewise.
1248 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1249 (elf_backend_always_size_sections): Define.
1251 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1253 * elflink.c (elf_link_add_object_symbols): Save and restore
1254 struct bfd_hash_table table, size and count fields for
1257 2006-06-12 Thiemo Seufer <ths@mips.com>
1259 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1260 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1261 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1262 Delete old comments.
1263 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1265 2006-06-12 Nick Clifton <nickc@redhat.com>
1268 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1269 about mismatched alignments to allow for the case where the common
1270 alignment has been deduced from the section alignment.
1271 * bfd.c (_bfd_default_error_handler): Update comment to explain
1272 why bfd and asection varargs are out of order. Explicitly catch
1273 and abort on NULL bfd and asection arguments.
1275 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1276 Thiemo Seufer <ths@mips.com>
1278 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1279 (STUB_ORI): New macro.
1280 (STUB_LI16U): Fix formatting.
1281 (MIPS_FUNCTION_STUB_SIZE): Delete.
1282 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1283 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1284 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1285 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1286 instead of MIPS_FUNCTION_STUB_SIZE.
1287 (count_section_dynsyms): New function, split out from
1288 _bfd_mips_elf_final_link.
1289 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1290 of the number of dynamic symbols needed and use it to set up
1291 function_stub_size. Use function_stub_size rather than
1292 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1293 Use 16-byte stubs for 0x10000 dynamic symbols.
1294 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1295 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1296 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1297 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1298 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1299 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1300 Use STUB_ORI rather than STUB_LI16U for big stubs.
1301 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1302 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1304 2006-06-09 David Ung <davidu@mips.com>
1306 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1307 calling relocations.
1309 2006-06-08 David Daney <ddaney@avtrex.com>
1311 * elfxx-mips.c (STUB_LI16): Removed.
1312 (STUB_LUI): New macro.
1313 (STUB_LI16U): Ditto.
1314 (STUB_LI16S): Ditto.
1315 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1316 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1317 MIPS_FUNCTION_STUB_SIZE.
1318 (_bfd_mips_elf_always_size_sections): Ditto.
1319 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1320 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1321 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1322 to allow larger symbol table indexes.
1324 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1326 * po/Make-in (pdf, ps): New dummy targets.
1328 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1330 * hash.c (bfd_hash_lookup): Correct stray line.
1332 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1333 (elfcore_grok_nto_status): Use long instead of pid_t.
1334 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1336 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1338 * po/Make-in (top_builddir): Define.
1340 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1342 * Makefile.am: Run "make dep-am".
1343 * Makefile.in: Regenerate.
1344 * config.in: Regenerate.
1346 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1347 H.J. Lu <hongjiu.lu@intel.com>
1350 * elflink.c (bfd_elf_final_link): Don't output section symbols
1351 for special ELF sections.
1353 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1355 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1356 instead of bfd_make_section*.
1357 * aix386-core.c: Likewise.
1358 * aix5ppc-core.c: Likewise.
1359 * aout-adobe.c: Likewise.
1360 * aoutf1.h: Likewise.
1361 * binary.c: Likewise.
1362 * cisco-core.c: Likewise.
1363 * coff-arm.c: Likewise.
1364 * coff-h8300.c: Likewise.
1366 * elf32-bfin.c: Likewise.
1367 * elf32-m32c.c: Likewise.
1368 * hppabsd-core.c: Likewise.
1369 * hpux-core.c: Likewise.
1370 * i386linux.c: Likewise.
1373 * irix-core.c: Likewise.
1374 * lynx-core.c: Likewise.
1375 * m68klinux.c: Likewise.
1376 * mach-o.c: Likewise.
1377 * netbsd-core.c: Likewise.
1378 * nlmcode.h: Likewise.
1379 * opncls.c: Likewise.
1380 * osf-core.c: Likewise.
1381 * peXXigen.c: Likewise.
1382 * ppcboot.c: Likewise.
1383 * ptrace-core.c: Likewise.
1384 * rs6000-core.c: Likewise.
1385 * sco5-core.c: Likewise.
1386 * sparclinux.c: Likewise.
1388 * sunos.c: Likewise.
1389 * trad-core.c: Likewise.
1390 * xcofflink.c: Likewise.
1393 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1395 * Makefile.am (INCLUDES): Use @INCINTL@.
1396 * acinclude.m4: Include new gettext macros.
1397 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1398 Manually substitute POFILES and GMOFILES.
1399 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1401 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1403 * bfd.c (bfd_emul_get_maxpagesize): New.
1404 (bfd_elf_set_pagesize): Likewise.
1405 (bfd_emul_set_maxpagesize): Likewise.
1406 (bfd_emul_get_commonpagesize): Likewise.
1407 (bfd_emul_set_commonpagesize): Likewise.
1408 * bfd-in2.h: Regenerated.
1410 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1411 (xvec_get_elf_backend_data): New.
1412 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1414 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1415 * elfxx-target.h (elfNN_bed): Likewise.
1417 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1418 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1419 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1420 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1421 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1422 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1423 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1424 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1425 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1426 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1427 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1428 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1430 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1431 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1433 * targets.c (bfd_find_target): Support NULL abfd.
1435 2006-05-30 Nick Clifton <nickc@redhat.com>
1437 * po/es.po: Updated Spanish translation.
1439 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1440 H.J. Lu <hongjiu.lu@intel.com>
1442 * elf.c (assign_file_positions_for_load_sections): Retrieve
1443 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1444 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1445 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1447 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1449 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1451 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1453 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1455 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1457 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1459 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1461 * elf.c (sym_is_global): Return a bfd_boolean.
1462 (ignore_section_sym): New function.
1463 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1464 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1465 bfd before using elf_section_syms.
1467 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1469 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1470 (sh*l*-*-netbsdelf*): Likewise.
1471 (sh-*-netbsdelf*): Likewise.
1472 (shl*-*-elf*): Likewise.
1473 (sh[1234]l*-*-elf*): Likewise.
1474 (sh3el*-*-elf*): Likewise.
1475 (shl*-*-kaos*): Likewise.
1476 (sh-*-elf*): Likewise.
1477 (sh[1234]*-elf*): Likewise.
1478 (sh-*-rtems*): Likewise.
1479 (sh-*-kaos*): Likewise.
1481 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1484 * config.bfd: Set want64 to true if 64bit bfd is used.
1485 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1486 (sh*l*-*-netbsdelf*): Likewise.
1487 (sh-*-netbsdelf*): Likewise.
1488 (shl*-*-elf*): Likewise.
1489 (sh[1234]l*-*-elf*): Likewise.
1490 (sh3el*-*-elf*): Likewise.
1491 (shl*-*-kaos*): Likewise.
1492 (sh-*-elf*): Likewise.
1493 (sh[1234]*-elf*): Likewise.
1494 (sh-*-rtems*): Likewise.
1495 (sh-*-kaos*): Likewise.
1497 2006-05-24 Paul Brook <paul@codesourcery.com>
1499 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1500 * elf32-arm.c (output_arch_syminfo): Define.
1501 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1502 elf32_arm_output_arch_local_syms): New functions.
1503 (elf_backend_output_arch_local_syms): Define.
1504 * elflink.c (bfd_elf_final_link): Call
1505 elf_backend_output_arch_local_syms.
1506 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1508 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1510 2006-05-24 Paul Brook <paul@codesourcery.com>
1512 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1513 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1514 elf32_arm_finish_dynamic_symbol): Use them.
1516 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1517 Randolph Chung <tausq@debian.org>
1519 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1520 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1521 Add handling for TLS relocations.
1522 (elf_hpp_reloc_final_type): Handle TLS relocs.
1523 * elf32-hppa.c: Add authors for cleanup and TLS support.
1524 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1525 (elf32_hppa_link_hash_entry): Add tls_type.
1526 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1527 (hppa_link_has_newfunc): Set tls_type.
1528 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1529 (hppa_stub_name): Use hh_name macro.
1530 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1531 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1533 (elf32_hppa_gc_sweep_hook): Likewise.
1534 (allocate_dynrelocs): Handle TLS relocs.
1535 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1536 relocs. Use hh_name macro.
1537 (dtpoff_base): New function.
1539 (elf32_hppa_optimized_tls_reloc): Likewise.
1540 (final_link_relocate): Handle TLS relocs.
1541 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1543 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1544 hh_name and eh_name macros.
1545 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1547 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1549 * archures.c: Add bfd_mach_avr6.
1550 * cpu-avr.c: Likewise.
1551 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1553 * libbfd.h: Regenerate.
1554 * bfd-in2.h:Regenerate.
1555 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1556 * elf32-avr.c: Add elf32-avr.h to include list.
1557 (elf32_avr_stub_hash_entry): New function.
1558 (elf32_avr_link_hash_table): New struct.
1559 (avr_link_hash_table): Likewise.
1560 (avr_stub_hash_entry): Likewise.
1561 (avr_stub_hash_lookup): New function.
1562 (stub_hash_newfunc): New function.
1563 (elf32_avr_link_hash_table_create): New function.
1564 (elf32_avr_link_hash_table_free): New function.
1565 (avr_get_stub_addr): New function.
1566 (debug_relax, debug_stubs): Add new global variables controlling
1567 debugging printout to stdout.
1568 (avr_pc_wrap_around): Change the type to bfd_vma.
1569 (avr_replace_call_ret_sequences): Add a new variable controling
1570 linkrelax optimizations.
1571 (avr_stub_is_required_for_16_bit_reloc): New function.
1572 (avr_final_link_relocate):
1573 Add linker hash table to parameter list. Use stub addr. if necessary.
1574 (elf32_avr_relocate_section):
1575 Add linker hashtable to parameter list of avr_final_link_relocate.
1576 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1577 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1578 (elf32_avr_relax_delete_bytes):
1579 Iterate over all sections of a bfd when adjusting relocs addends.
1580 (elf32_avr_relax_section):
1581 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1583 (avr_stub_name): New function.
1584 (avr_get_stub_entry): New function.
1585 (avr_add_stub): New function.
1586 (avr_build_one_stub): New function.
1587 (avr_size_one_stub): New function.
1588 (elf32_avr_setup_params): New function.
1589 (elf32_avr_setup_section_lists): New function.
1590 (get_local_syms): New function.
1591 (elf32_avr_size_stubs): New function.
1592 (bfd_elf32_bfd_link_hash_table_create): New function.
1593 (bfd_elf32_bfd_link_hash_table_free): New function.
1595 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1599 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1600 update CIE/FDE length. Don't pad to the section alignment.
1602 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1604 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1605 deteted entries in .eh_frame section.
1607 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1609 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1610 instead of _GLOBAL_OFFSET_TABLE_.
1611 (bfin_relocate_section): Ditto.
1612 (_bfin_create_got_section): Ditto.
1613 (elf32_bfinfdpic_create_dynamic_sections): Use
1614 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1615 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1617 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1619 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1620 function syms over other syms.
1622 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1624 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1626 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1627 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1628 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1629 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1630 Use MIPS_ELF_READONLY_SECTION.
1631 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1632 creating DT_TEXTREL.
1633 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1634 if no text relocations were generated.
1636 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1638 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1640 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1642 * elf.c (elf_fake_sections): Formatting.
1643 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1644 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1645 section alignment to increase p_align for PT_LOAD.
1646 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1647 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1648 other than PT_LOAD, and PT_NOTE in core.
1650 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1652 * elf.c (assign_file_positions_for_segments): Split into..
1653 (assign_file_positions_for_load_sections): ..this, and..
1654 (assign_file_positions_for_non_load_sections): ..this new function,..
1655 (assign_file_positions_except_relocs): ..writing program headers here.
1657 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1659 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1660 non-load sections if they have relocs.
1662 2006-05-15 Paul Brook <paul@codesourcery.com>
1664 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1665 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1666 Check symbol name is of specified type.
1667 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1668 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1669 bfd_is_arm_special_symbol_name.
1670 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1671 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1672 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1673 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1674 (bfd_is_arm_special_symbol_name): Add prototype.
1675 * bfd-in2.h: Regenerate.
1677 2006-05-15 David Heine <dlheine@tensilica.com>
1678 Bob Wilson <bob.wilson@acm.org>
1680 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1681 undefined opcode. Clean up assertions.
1682 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1683 Factor most of the code into separate functions....
1684 (can_narrow_instruction, can_widen_instruction): New.
1685 (prev_instr_is_a_loop): New.
1686 (compute_ebb_proposed_actions): Combine error handling code for
1687 decode errors. Replace call to insn_decode_len with inline code.
1688 Use can_narrow_instruction and can_widen_instruction. Handle errors
1689 from call to xtensa_opcode_is_loop.
1690 (relax_section): Adjust calls to narrow_instruction and
1693 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1696 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1699 2006-05-11 Michael Matz <matz@suse.de>
1701 * elflink.c (match_group_member): Correctly iterate group
1704 2006-05-11 Paul Brook <paul@codesourcery.com>
1706 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1707 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1708 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1710 * bfd-in2.h: Regenerate.
1711 * libbfd.h: Regenerate.
1712 * libcoff.h: Regenerate.
1714 2006-05-11 Mike Bland <mbland@google.com>
1716 * elf.c (_bfd_elf_init_private_section_data): Don't change
1717 section type if already set.
1719 2006-05-10 Nick Clifton <nickc@redhat.com>
1722 * elfcode.h (valid_section_index_p): New function: Checks for a
1723 valid section index. Allows indicies in the range SHN_LOPROC to
1725 (elf_object_p): Use valid_section_index_p.
1727 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1729 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1730 ARM_SECREL): Mark WinCE versions of these relocs as partial
1732 (coff_arm_relocate_section): Adjust addend for WinCE.
1734 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1737 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1739 2006-05-09 Nick Clifton <nickc@redhat.com>
1741 * coffcode.h (coff_write_relocs): Produce an error message if a an
1742 out-of-range symbol index is detected in a reloc.
1744 2006-05-09 Ben Elliston <bje@au.ibm.com>
1746 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1747 local variable `dynobj'.
1749 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1751 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1752 of the bfd's sections for the reloc-addend adjustments.
1754 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1756 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1757 (elf_s390_relocate_section): Add code to do the GD->LE and
1758 LD->LE TLS linker optimizations if a brasl instruction is used
1759 for the __tls_get_offset function call.
1760 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1762 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1764 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1765 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1766 the .toc and referenced by a TLS code sequence.
1767 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1768 .toc is the first section in a file.
1770 2006-05-04 Andreas Schwab <schwab@suse.de>
1772 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1773 regs instead of an array of int.
1774 (struct external_solaris_bcp_core): Likewise.
1775 (swapcore_sun3): Use offsetof instead of computing the offset
1777 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1778 (swapcore_solaris_bcp): Likewise.
1780 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1782 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1785 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1787 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1790 2006-05-04 Ben Elliston <bje@au.ibm.com>
1792 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1794 * cofflink.c (process_embedded_commands): Remove unused local
1795 variables `had_read' and `had_shared'.
1796 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1798 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1800 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1802 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1803 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1804 (bfd_und_symbol, bfd_ind_symbol): Delete.
1805 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1807 (STD_SECTION): Adjust.
1808 (_bfd_generic_new_section_hook): New function, extracted from..
1809 (bfd_section_init): ..here.
1810 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1811 und and ind sections.
1812 * elf.c (_bfd_elf_large_com_section): Adjust.
1813 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1814 * pdp11.c (new_section_hook): Likewise.
1815 * coffcode.h (coff_new_section_hook): Likewise.
1816 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1817 * elf.c (_bfd_elf_new_section_hook): Likewise.
1818 * vms.c (vms_new_section_hook): Likwise.
1819 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1821 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1822 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1823 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1824 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1825 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1826 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1827 * ieee.c (ieee_new_section_hook): Likewise. Call
1828 _bfd_generic_new_section_hook too.
1829 * mmo.c (mmo_new_section_hook): Likewise.
1830 * oasys.c (oasys_new_section_hook): Likewise.
1831 * som.c (som_new_section_hook): Likewise.
1832 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1833 * bfd-in2.h: Regenerate.
1834 * libbfd.h: Regenerate.
1836 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1838 * hash.c (DEFAULT_SIZE): Revert last change.
1839 (higher_prime_number): Correct test for no larger prime. Don't
1840 abort on error, instead return 0. Depopulate primes[].
1841 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1843 2006-05-02 Paul Brook <paul@codesourcery.com>
1845 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1848 2006-05-02 Ben Elliston <bje@au.ibm.com>
1850 * archive.c (bfd_generic_archive_p): Remove unused local variable
1852 * dwarf2.c (decode_line_info): Remove unused local variable
1854 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1856 * tekhex.c (tekhex_write_object_contents): Remove unused local
1857 variable `bytes_written'.
1858 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1859 variable `r_addend'.
1860 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1861 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1862 (_bfd_ns32k_relocate_contents): Remove break after return.
1863 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1865 2006-05-02 Nick Clifton <nickc@redhat.com>
1867 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1868 in order to avoid conflicts with the global DEBUG define.
1870 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1872 * dwarf2.c: Formatting.
1873 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1874 output section check.
1875 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1876 * elf32-m32c.c: Similarly.
1877 * elf32-ppc.c: Similarly.
1878 * elf32-v850.c: Similarly.
1879 * nlm32-sparc.c: Similarly.
1880 * elfcode.h: Similarly.
1881 (elf_symbol_flags): Delete.
1882 * elflink.c (elf_link_input_bfd): Comment typo.
1884 2006-05-01 DJ Delorie <dj@redhat.com>
1886 * bfd-in.h (bfd_hash_table): Add count field.
1887 * bfd-in2.h: Regenerate.
1888 * hash.c (higher_prime_number): New.
1889 (bfd_hash_table_inint_n): Init count field.
1890 (bfd_hash_lookup): Grow table as needed.
1892 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1895 * tekhex.c (getvalue): Change return type to bfd_boolean and
1896 add the new parameter. Return false if the unexpected character
1899 (first_phase): Change return type to bfd_boolean and return
1900 false if the unexpected character is found. Replace abort
1901 with returning false.
1902 (pass_over): Change return type to bfd_boolean and the type of
1903 the second argument to bfd_boolean (*) (bfd *, int, char *).
1904 Return false if FUNC returns false.
1905 (tekhex_object_p): Return NULL if pass_over fails.
1907 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1909 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1911 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1914 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1915 and flags if its BFD flags have been set.
1916 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1917 section type from input if it has been set to something
1920 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1923 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1926 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1927 abfd->sections is NULL.
1928 (elf32_arm_bfd_free_cached_info): New.
1929 (bfd_elf32_bfd_free_cached_info): Defined.
1931 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1932 to _bfd_free_cached_info.
1934 * libbfd-in.h (_bfd_free_cached_info): New.
1935 * libbfd: Regenerated.
1937 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1938 (_bfd_free_cached_info): New.
1940 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1942 * elf.c (assign_file_positions_except_relocs): Move code setting
1943 file position of non-loaded sections..
1944 (assign_file_positions_for_segments): ..to here.
1946 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1949 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1950 applications. Issue an error on sections we don't know how
1953 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1955 * Makefile.am: Run "make dep-am".
1956 * Makefile.in: Regenerate.
1958 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1960 * warning.m4 (--enable-werror): Format help message.
1961 (--enable-build-warnings): Likewise.
1962 * configure: Regenerate.
1964 2006-04-18 Nick Clifton <nickc@redhat.com>
1967 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1968 fields to still be handled as ELF files.
1970 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1972 * po/SRC-POTFILES.in: Regenerated.
1974 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1976 * configure.in: Update version to 2.17.50.
1977 * configure: Regenerated.
1979 2006-04-14 David Heine <dlheine@tensilica.com>
1981 * elf32-xtensa.c (build_reloc_opcodes): New.
1982 (compute_text_actions): Use it to decode opcodes outside inner loop.
1983 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1984 it is set, use it to get the opcodes for relocations.
1985 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1987 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1990 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1991 (GOT_TLS_IE_IE): Likewise.
1992 (GOT_TLS_IE_GD): Likewise.
1993 (GOT_TLS_IE_MASK): Likewise.
1994 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1995 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1997 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1998 are set, treat tls_type as GOT_TLS_IE_BOTH.
1999 (elf_i386_relocate_section): Likewise.
2001 2006-04-07 Randolph Chung <tausq@debian.org>
2003 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2004 (elf64_hppa_grok_psinfo): Likewise.
2005 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2007 2006-04-06 DJ Delorie <dj@redhat.com>
2009 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2010 each plt entry we create.
2012 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2014 * po/Make-in: Add install-html target.
2015 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2016 htmldir. Add install-html and install-html-recursive targets.
2017 * Makefile.in: Regenerate.
2018 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2019 * configure: Regenerate.
2021 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2023 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2024 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2027 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2029 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2032 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2033 James E Wilson <wilson@specifixinc.com>
2036 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2037 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2039 (elfNN_ia64_link_hash_entry): Likewise.
2040 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2042 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2044 (elfNN_ia64_hash_hide_symbol): Likewise.
2045 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2046 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2047 (elfNN_ia64_global_dyn_info_free): New function.
2048 (elfNN_ia64_local_dyn_info_free): Likewise.
2049 (elfNN_ia64_hash_table_free): Free local and global
2050 elfNN_ia64_dyn_sym_info.
2051 (addend_compare): New function.
2052 (sort_dyn_sym_info): Likewise.
2053 (get_dyn_sym_info): Updated to use binary search for addend.
2054 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2055 relocation arrays first.
2057 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2059 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2062 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2065 * elflink.c (check_dynsym): New.
2066 (elf_link_output_extsym): Use it.
2067 (bfd_elf_final_link): Likewise.
2069 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2072 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2073 symbol from the dynamic definition with the default version if
2074 its type and the type of existing regular definition mismatch.
2076 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2077 Daniel Jacobowitz <dan@codesourcery.com>
2079 * config.bfd (sparc-*-vxworks*): New stanza.
2080 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2081 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2082 * configure: Regenerate.
2083 * elf32-sparc.c: Include elf-vxworks.h.
2084 (elf32_sparc_vxworks_link_hash_table_create: New.
2085 (elf32_sparc_vxworks_final_write_processing): New.
2086 (TARGET_BIG_SYM): Override for VxWorks.
2087 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2088 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2089 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2090 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2091 (elf_backend_link_output_symbol_hook): Likewise.
2092 (elf_backend_emit_relocs): Likewise.
2093 (elf_backend_final_write_processing, elf32_bed): Likewise.
2094 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2095 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2096 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2097 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2098 build_plt_entry here.
2099 (create_got_section): Initialize sgotplt for VxWorks.
2100 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2101 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2102 Call elf_vxworks_create_dynamic_sections for VxWorks.
2103 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2104 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2105 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2106 for VxWorks. Check for the .got.plt section.
2107 (sparc_vxworks_build_plt_entry): New function.
2108 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2109 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2110 absolute on VxWorks.
2111 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2112 and DT_PLTGOT on VxWorks.
2113 (sparc_vxworks_finish_exec_plt): New.
2114 (sparc_vxworks_finish_shared_plt): New.
2115 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2116 Use plt_header_size and plt_entry_size.
2117 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2118 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2119 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2120 (elf32-sparc.lo): Likewise.
2121 * Makefile.in: Regenerate.
2122 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2123 (_bfd_target_vector): Add a pointer to it.
2125 2006-03-30 Ben Elliston <bje@au.ibm.com>
2128 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2129 special section number that exceeds the number of ELF sections
2130 (eg. SHN_MIPS_SCOMMON).
2132 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2134 * elfxx-mips.c (mips_got_entry): Add more commentary.
2135 (mips_elf_local_got_index): Use the hash table entry to record
2136 the GOT index of forced-local symbols.
2137 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2138 in either the hash table entry or the mips_got_entry, not both.
2139 Add more commentary.
2140 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2141 mips_elf_initialize_tls_index.
2143 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2145 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2146 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2147 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2148 bfin_areloc_howto_table): Delete. All
2149 uses deleted as well.
2150 (bfin_reloc_map): Delete all stack relocs.
2151 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2152 bfin_reloc_type_lookup): Don't support them.
2153 (bfin_relocate_section): Don't try to handle them.
2155 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2156 * configure.in: Likewise.
2157 * configure: Regenerate.
2158 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2159 (BFIN_RELOC_MAX): Now 0x21.
2160 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2161 (bfd_elf32_bfinfdpic_vec): Declare.
2162 (IS_FDPIC): New macro.
2163 (struct bfinfdpic_elf_link_hash_table): New struct.
2164 (bfinfdpic_hash_table, bfinfdpic_got_section,
2165 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2166 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2167 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2168 bfinfdpic_plt_initial_offset): Accessor macros for it.
2169 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2170 (struct bfinfdpic_relocs_info): New struct.
2171 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2172 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2173 DEFAULT_STACK_SIZE): New macros.
2174 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2175 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2176 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2177 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2178 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2179 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2180 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2181 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2182 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2183 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2184 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2185 _bfinfdpic_resolve_final_relocs_info,
2186 elf32_bfinfdpic_size_dynamic_sections,
2187 elf32_bfinfdpic_always_size_sections,
2188 elf32_bfinfdpic_modify_segment_map,
2189 _bfinfdpic_count_got_plt_entries,
2190 elf32_bfinfdpic_finish_dynamic_sections,
2191 elf32_bfinfdpic_adjust_dynamic_symbol,
2192 elf32_bfinfdpic_finish_dynamic_symbol,
2193 elf32_bfinfdpic_elf_use_relative_eh_frame,
2194 elf32_bfinfdpic_elf_encode_eh_address,
2195 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2196 elf32_bfinfdpic_copy_private_bfd_data,
2197 (struct _bfinfdpic_dynamic_got_info,
2198 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2199 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2200 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2201 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2202 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2203 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2204 bfd_elf32_bfd_copy_private_bfd_data,
2205 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2206 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2207 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2208 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2209 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2210 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2211 elf_backend_omit_section_dynsym): Redefine these macros and include
2212 "elf32-target.h" again to create the elf32-bfinfdpic target.
2213 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2214 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2215 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2216 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2217 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2218 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2219 BFD_RELOC_BFIN_GOTOFFLO): New.
2220 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2221 (_bfd_target_vector): Add it.
2222 * bfd-in2.h: Regenerate.
2223 * libbfd.h: Regenerate.
2225 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2227 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2228 incompatible. Likewise MAC and EMAC code.
2229 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2230 bfd_get_compatible to set the new bfd architecture. Rely on it
2231 to detect incompatibilities.
2233 2006-03-23 Michael Matz <matz@suse.de>
2235 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2236 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2237 BFD_RELOC_X86_64_PLTOFF64.
2238 * bfd-in2.h: Regenerated.
2239 * libbfd.h: Regenerated.
2240 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2241 Add howtos for above relocs.
2242 (x86_64_reloc_map): Add mappings for new relocs.
2243 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2244 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2245 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2247 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2248 elf64_x86_64_check_relocs for the new relocs.
2249 (elf64_x86_64_relocate_section): Handle new relocs.
2251 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2253 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2254 rel->r_addend is zero.
2256 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2258 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2261 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2262 Daniel Jacobowitz <dan@codesourcery.com>
2263 Phil Edwards <phil@codesourcery.com>
2264 Zack Weinberg <zack@codesourcery.com>
2265 Mark Mitchell <mark@codesourcery.com>
2266 Nathan Sidwell <nathan@codesourcery.com>
2268 * bfd-in2.h: Regenerate.
2269 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2270 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2271 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2272 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2273 (bfd_elf32_littlemips_vec): Likewise.
2274 (bfd_elf32_nbigmips_vec): Likewise.
2275 (bfd_elf32_nlittlemips_vec): Likewise.
2276 (bfd_elf32_ntradbigmips_vec): Likewise.
2277 (bfd_elf32_ntradlittlemips_vec): Likewise.
2278 (bfd_elf32_tradbigmips_vec): Likewise.
2279 (bfd_elf32_tradlittlemips_vec): Likewise.
2280 (bfd_elf64_bigmips_vec): Likewise.
2281 (bfd_elf64_littlemips_vec): Likewise.
2282 (bfd_elf64_tradbigmips_vec): Likewise.
2283 (bfd_elf64_tradlittlemips_vec): Likewise.
2284 * elf32-mips.c: Include elf-vxworks.h.
2285 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2286 instead of calling mips_elf32_rtype_to_howto directly.
2287 (mips_vxworks_copy_howto_rela): New reloc howto.
2288 (mips_vxworks_jump_slot_howto_rela): Likewise.
2289 (mips_vxworks_bfd_reloc_type_lookup): New function.
2290 (mips_vxworks_rtype_to_howto): Likewise.
2291 (mips_vxworks_final_write_processing): Likewise.
2292 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2293 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2294 (elf_backend_want_got_plt): Likewise.
2295 (elf_backend_want_plt_sym): Likewise.
2296 (elf_backend_got_symbol_offset): Likewise.
2297 (elf_backend_want_dynbss): Likewise.
2298 (elf_backend_may_use_rel_p): Likewise.
2299 (elf_backend_may_use_rela_p): Likewise.
2300 (elf_backend_default_use_rela_p): Likewise.
2301 (elf_backend_got_header_size: Likewise.
2302 (elf_backend_plt_readonly): Likewise.
2303 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2304 (elf_backend_mips_rtype_to_howto): Likewise.
2305 (elf_backend_adjust_dynamic_symbol): Likewise.
2306 (elf_backend_finish_dynamic_symbol): Likewise.
2307 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2308 (elf_backend_add_symbol_hook): Likewise.
2309 (elf_backend_link_output_symbol_hook): Likewise.
2310 (elf_backend_emit_relocs): Likewise.
2311 (elf_backend_final_write_processing: Likewise.
2312 (elf_backend_additional_program_headers): Likewise.
2313 (elf_backend_modify_segment_map): Likewise.
2314 (elf_backend_symbol_processing): Likewise.
2315 * elfxx-mips.c: Include elf-vxworks.h.
2316 (mips_elf_link_hash_entry): Add is_relocation_target and
2317 is_branch_target fields.
2318 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2319 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2320 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2321 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2322 Return 3 for VxWorks.
2323 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2324 mips_elf_link_hash_table. Return 0 for VxWorks.
2325 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2326 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2327 (mips_vxworks_exec_plt0_entry): New variable.
2328 (mips_vxworks_exec_plt_entry): Likewise.
2329 (mips_vxworks_shared_plt0_entry): Likewise.
2330 (mips_vxworks_shared_plt_entry): Likewise.
2331 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2332 (mips_elf_rel_dyn_section): Change the bfd argument to a
2333 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2334 the name of the section.
2335 (mips_elf_initialize_tls_slots): Update the call to
2336 mips_elf_rel_dyn_section.
2337 (mips_elf_gotplt_index): New function.
2338 (mips_elf_local_got_index): Add an input_section argument.
2339 Update the call to mips_elf_create_local_got_entry.
2340 (mips_elf_got_page): Likewise.
2341 (mips_elf_got16_entry): Likewise.
2342 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2343 arguments. Create dynamic relocations for each entry on VxWorks.
2344 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2345 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2346 and MIPS_RESERVED_GOTNO.
2347 (mips_elf_create_got_section): Update the uses of
2348 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2349 (is_gott_symbol): New function.
2350 (mips_elf_calculate_relocation): Use a dynobj local variable.
2351 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2352 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2353 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2354 relocations on VxWorks. Add dynamic relocations for references
2355 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2356 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2357 in VxWorks executables.
2358 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2359 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2360 Don't allocate a null entry on VxWorks.
2361 (mips_elf_create_dynamic_relocation): Update the call to
2362 mips_elf_rel_dyn_section. Use absolute rather than relative
2363 relocations for VxWorks, and make them RELA rather than REL.
2364 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2365 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2366 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2367 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2368 Call elf_vxworks_create_dynamic_sections for VxWorks and
2369 initialize the plt_header_size and plt_entry_size fields.
2370 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2371 used in VxWorks executables. Don't allocate dynamic relocations
2372 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2373 Set is_relocation_target for each symbol referenced by a relocation.
2374 Allocate .rela.dyn entries for relocations against the special
2375 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2376 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2377 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2378 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2379 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2380 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2381 relocations. Don't set no_fn_stub on VxWorks.
2382 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2383 mips_elf_allocate_dynamic_relocations.
2384 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2385 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2386 entries for VxWorks, and do not create multiple GOTs.
2387 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2388 Handle .got specially for VxWorks. Update the uses of
2389 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2390 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2391 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2392 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2393 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2394 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2395 (mips_vxworks_finish_exec_plt): Likewise.
2396 (mips_vxworks_finish_shared_plt): Likewise.
2397 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2398 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2399 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2400 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2401 and mips_elf_rel_dyn_section. Use a different GOT header for
2402 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2403 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2404 mips_elf_link_hash_table fields.
2405 (_bfd_mips_vxworks_link_hash_table_create): New function.
2406 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2407 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2408 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2409 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2410 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2411 * libbfd.h: Regenerate.
2412 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2413 (elf32-mips.lo): Likewise.
2414 * Makefile.in: Regenerate.
2415 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2416 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2417 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2418 (_bfd_target_vector): Add entries for them.
2420 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2422 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2423 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2424 (elf_backend_special_sections): Remove #undef.
2426 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2428 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2429 for undefined weak symbols.
2431 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2434 * elflink.c (bfd_elf_final_link): Remove
2435 bed->elf_backend_emit_relocs from emit_relocs.
2437 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2439 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2440 first relocation to the second when relaxing TLS GD to LE;
2441 zero it out when relaxing to IE.
2443 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2446 * elflink.c (elf_link_add_object_symbols): Save and restore
2447 warning sym's linked sym.
2449 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2452 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2453 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2454 hash_table -> htab. Formatting. Save entire symbol table
2455 before loading as-needed syms, and restore afterwards if lib not
2456 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2457 name. Free some buffers earlier.
2458 * bfd-in.h (struct bfd_hash_table): Add entsize.
2459 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2460 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2461 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2463 (bfd_hash_table_init): Add param, adjust calls.
2464 * aoutx.h: Adjust all hash_table_init functions and calls.
2466 * coff-arm.c: Likewise.
2467 * coff-h8300.c: Likewise.
2468 * coff-ppc.c: Likewise.
2469 * cofflink.c: Likewise.
2470 * ecoff.c: Likewise.
2471 * ecofflink.c: Likewise.
2472 * elf-m10300.c: Likewise.
2473 * elf-strtab.c: Likewise.
2475 * elf32-arm.c: Likewise.
2476 * elf32-bfin.c: Likewise.
2477 * elf32-cris.c: Likewise.
2478 * elf32-frv.c: Likewise.
2479 * elf32-hppa.c: Likewise.
2480 * elf32-i386.c: Likewise.
2481 * elf32-m32r.c: Likewise.
2482 * elf32-m68hc1x.c: Likewise.
2483 * elf32-m68k.c: Likewise.
2484 * elf32-ppc.c: Likewise.
2485 * elf32-s390.c: Likewise.
2486 * elf32-sh.c: Likewise.
2487 * elf32-vax.c: Likewise.
2488 * elf64-alpha.c: Likewise.
2489 * elf64-hppa.c: Likewise.
2490 * elf64-ppc.c: Likewise.
2491 * elf64-s390.c: Likewise.
2492 * elf64-sh64.c: Likewise.
2493 * elf64-x86-64.c: Likewise.
2494 * elfxx-ia64.c: Likewise.
2495 * elfxx-mips.c: Likewise.
2496 * elfxx-sparc.c: Likewise.
2497 * i386linux.c: Likewise.
2498 * libaout.h: Likewise.
2499 * libbfd-in.h: Likewise.
2500 * libcoff-in.h: Likewise.
2501 * linker.c: Likewise.
2502 * m68klinux.c: Likewise.
2503 * merge.c: Likewise.
2504 * opncls.c: Likewise.
2505 * pdp11.c: Likewise.
2506 * sparclinux.c: Likewise.
2507 * stabs.c: Likewise.
2508 * sunos.c: Likewise.
2510 * xcofflink.c: Likewise.
2511 * section.c (struct section_hash_entry): Move to..
2512 * libbfd-in.h: ..here.
2513 * Makefile.am: Run "make dep-am"
2514 * Makefile.in: Regenerate.
2515 * bfd-in2.h: Regenerate.
2516 * libbfd.h: Regenerate.
2517 * libcoff.h: Regenerate.
2519 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2521 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2522 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2523 last change to REL32 relocs so that they are counted as
2524 possibly dynamic as per REL24 and REL14.
2526 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2528 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2531 2006-03-15 Ben Elliston <bje@au.ibm.com>
2533 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2534 in_list elements, not just the first.
2536 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2538 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2540 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2541 for final links too.
2543 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2545 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2547 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2550 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2552 2006-03-10 Paul Brook <paul@codesourcery.com>
2554 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2555 (elf32_arm_print_private_bfd_data): Ditto.
2557 2006-03-09 Paul Brook <paul@codesourcery.com>
2559 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2562 2006-03-09 Khem Raj <khem@mvista.com>
2564 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2567 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2569 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2571 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2572 Daniel Jacobowitz <dan@codesourcery.com>
2573 Zack Weinberg <zack@codesourcery.com>
2574 Nathan Sidwell <nathan@codesourcery.com>
2575 Paul Brook <paul@codesourcery.com>
2576 Ricardo Anguiano <anguiano@codesourcery.com>
2577 Phil Edwards <phil@codesourcery.com>
2579 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2580 (bfd_elf32_bigarm_symbian_vec): Likewise.
2581 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2582 (bfd_elf32_littlearm_vec): Likewise.
2583 (bfd_elf32_littlearm_symbian_vec): Likewise.
2584 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2585 * configure: Regenerate.
2586 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2587 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2588 (elf32_arm_vxworks_bed): Add forward declaration.
2589 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2590 (elf32_arm_vxworks_exec_plt0_entry): New table.
2591 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2592 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2593 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2594 (reloc_section_p): New function.
2595 (create_got_section): Use RELOC_SECTION.
2596 (elf32_arm_create_dynamic_sections): Likewise. Call
2597 elf_vxworks_create_dynamic_sections for VxWorks targets.
2598 Choose between the two possible values of plt_header_size
2600 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2601 (elf32_arm_abs12_reloc): New function.
2602 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2603 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2604 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2605 r_addend fields of relocs. On rela targets, skip any code that
2606 adjusts in-place addends. When using _bfd_link_final_relocate
2607 to perform a final relocation, pass rel->r_addend as the addend
2609 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2610 object, ignore flags that are not standard on VxWorks.
2611 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2612 relocs on VxWorks. Use reloc_section_p.
2613 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2614 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2615 .rela.plt.unloaded relocs on VxWorks targets.
2616 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2617 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2618 instead of DT_REL* tags on RELA targets.
2619 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2620 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2621 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2622 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2623 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2624 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2625 Correct the .rela.plt.unreloaded symbol indexes.
2626 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2627 hook on VxWorks targets.
2628 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2629 Minor formatting tweak.
2630 (elf32_arm_vxworks_final_write_processing): New function.
2631 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2633 (elf_backend_final_write_processing): Likewise.
2634 (elf_backend_emit_relocs): Likewise.
2635 (elf_backend_want_plt_sym): Likewise.
2636 (ELF_MAXPAGESIZE): Likewise.
2637 (elf_backend_may_use_rel_p): Minor formatting tweak.
2638 (elf_backend_may_use_rela_p): Likewise.
2639 (elf_backend_default_use_rela_p): Likewise.
2640 (elf_backend_rela_normal): Likewise.
2641 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2643 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2645 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2646 New. Adjust other variants.
2647 (bfd_default_scan): Update.
2648 * bfd-in2.h: Rebuilt.
2649 * cpu-m68k.c: Adjust.
2650 (bfd_m68k_compatible): New. Use it for architectures.
2651 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2652 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2654 (elf32_m68k_print_private_bfd_data): Adjust.
2655 * ieee.c (ieee_write_processor): Adjust.
2657 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2659 * dwarf2.c: Formatting.
2660 (add_line_info): Remove outer loop.
2662 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2663 Alan Modra <amodra@bigpond.net.au>
2666 * dwarf2.c (loadable_section): New struct.
2667 (dwarf2_debug): Add loadable_section_count and
2669 (new_line_sorts_after): New.
2670 (add_line_info): Use new_line_sorts_after to compare line
2672 (check_function_name): Removed.
2673 (unset_sections): New.
2674 (place_sections): New.
2675 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2676 and unset_sections on relocatable files.
2677 (_bfd_dwarf2_find_line): Likewise.
2679 2006-03-03 Nick Clifton <nickc@redhat.com>
2681 * cpu-avr.c: Update to ISO-C90 formatting.
2682 * elf32-avr.c: Likewise.
2684 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2686 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2688 (bfd_elf_avr_final_write_processing): Set
2689 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2690 (elf32_avr_relax_section): New function.
2691 (elf32_avr_relax_delete_bytes): New function.
2692 (elf32_avr_get_relocated_section_contents): New function.
2693 (avr_pc_wrap_around): New function.
2694 (avr_relative_distance_considering_wrap_around): New function.
2695 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2696 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2697 * libbfd.h: Regenerate.
2698 * bfd-in2.h: Regenerate.
2700 2006-03-02 DJ Delorie <dj@redhat.com>
2702 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2705 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2707 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2708 bfd_elf32_powerpc_vxworks_vec.
2710 2006-03-02 Nick Clifton <nickc@redhat.com>
2712 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2714 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2716 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2717 elf_vxworks_create_dynamic_sections.
2718 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2720 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2721 elf_vxworks_create_dynamic_sections.
2722 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2724 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2725 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2727 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2729 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2730 (elf_backend_link_output_symbol_hook): Use
2731 elf_vxworks_link_output_symbol_hook instead.
2732 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2733 (elf_backend_link_output_symbol_hook): Use
2734 elf_vxworks_link_output_symbol_hook instead.
2735 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2736 same interface as elf_backend_link_output_symbol_hook.
2737 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2738 prototype accordingly.
2740 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2742 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2743 (ppc_elf_link_hash_table): Replace old_got and new_got with
2744 plt_type and can_use_new_plt.
2745 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2746 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2747 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2748 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2749 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2750 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2751 this function should not be called for VxWorks targets.
2752 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2753 (allocate_got): Likewise. Rearrange so that max_before_header
2754 is only used for PLT_OLD and PLT_NEW.
2755 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2756 (ppc_elf_size_dynamic_sections): Likewise.
2757 (ppc_elf_relax_section): Likewise.
2758 (ppc_elf_relocate_section): Likewise.
2759 (ppc_elf_finish_dynamic_symbol): Likewise.
2760 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2762 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2764 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2765 (elf_i386_link_hash_table_create): Initialize it.
2766 (elf_i386_compute_jump_table_size): Use it instead of
2767 srelplt->reloc_count.
2768 (allocate_dynrelocs): Likewise.
2769 (elf_i386_size_dynamic_sections): Likewise.
2770 (elf_i386_relocate_section): Likewise.
2772 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2774 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2775 (_bfd_elf_write_section_eh_frame): Likewise.
2777 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2779 * po/Make-in: Add html target.
2781 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2783 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2784 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2785 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2786 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2787 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2788 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2789 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2790 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2791 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2792 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2793 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2794 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2795 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2796 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2797 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2798 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2799 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2800 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2801 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2802 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2803 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2805 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2807 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2808 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2809 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2810 * elf32-frv.c (_frv_create_got_section): Likewise.
2811 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2812 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2813 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2814 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2815 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2816 (elf_i386_link_hash_table_create): Don't initialize them.
2817 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2819 (elf_i386_finish_dynamic_symbol): Likewise.
2820 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2821 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2822 (ppc_elf_finish_dynamic_symbol): Likewise.
2824 2006-02-24 DJ Delorie <dj@redhat.com>
2826 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2827 (m32c_elf_relocate_section): Don't relocate them.
2828 (compare_reloc): New.
2829 (relax_reloc): Remove.
2830 (m32c_offset_for_reloc): New.
2831 (m16c_addr_encodings): New.
2832 (m16c_jmpaddr_encodings): New.
2833 (m32c_addr_encodings): New.
2834 (m32c_elf_relax_section): Relax jumps and address displacements.
2835 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2838 * reloc.c: Add m32c relax relocs.
2839 * libbfd.h: Regenerate.
2840 * bfd-in2.h: Regenerate.
2842 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2845 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2846 (_bfd_elf_link_hash_fixup_symbol): New.
2848 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2849 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2852 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2854 * elfxx-target.h (elf_backend_fixup_symbol): New.
2855 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2857 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2859 * cpu-ia64-opc.c (ins_immu5b): New.
2860 (ext_immu5b): Likewise.
2861 (elf64_ia64_operands): Add IMMU5b.
2863 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2866 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2868 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2869 * elf32-i386.c (allocate_dynrelocs): Likewise.
2870 * elf32-s390.c (allocate_dynrelocs): Likewise.
2871 * elf32-sh.c (allocate_dynrelocs): Likewise.
2872 * elf64-s390.c (allocate_dynrelocs): Likewise.
2873 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2874 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2875 on undef weak with non-default visibility too.
2876 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2878 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2880 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2881 error, instead call _exit.
2882 (_bfd_abort): Call _exit not xexit.
2884 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2886 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2888 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2890 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2891 Anil Paranjape <anilp1@kpitcummins.com>
2892 Shilin Shakti <shilins@kpitcummins.com>
2894 * Makefile.am: Add xc16x related entry
2895 * Makefile.in: Regenerate
2896 * archures.c: Add bfd_xc16x_arch
2897 * bfd-in2.h: Regenerate
2898 * config.bfd: Add xc16x-*-elf
2899 * configure.in: Add bfd_elf32_xc16x_vec
2900 * configure: Regenerate.
2901 * targets.c: Added xc16x related information
2902 * cpu-xc16x.c: New file
2903 * reloc.c: Add new relocations specific to xc16x:
2904 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2906 * elf32-xc16x.c: New file.
2908 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2910 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2911 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2913 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2916 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2918 (ppc64_elf_relocate_section): Check output reloc section size.
2919 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2921 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2924 * elf.c (get_segment_type): New function.
2925 (_bfd_elf_print_private_bfd_data): Use it.
2926 (print_segment_map): New function.
2927 (assign_file_positions_for_segments): Call print_segment_map
2928 when there are not enough room for program headers.
2930 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2932 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2933 traditional MIPS ELF targets.
2935 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2938 * dwarf2.c (check_function_name): New function.
2939 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2940 check if function is correct.
2942 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2944 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2946 (elf_link_input_bfd): Adjust comments.
2948 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2950 * elf.c (copy_private_bfd_data): Minor update.
2952 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2955 * elf.c (copy_private_bfd_data): Renamed to ...
2956 (rewrite_elf_program_header): This.
2957 (copy_elf_program_header): New function.
2958 (copy_private_bfd_data): Likewise.
2960 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2962 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2963 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2964 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2965 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2966 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2967 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2968 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2969 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2970 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2971 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2972 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2973 bfd_mach_mcf_isa_b_usp_float_emac): New.
2974 (bfd_default_scan): Update coldfire mapping.
2975 * bfd-in.h (bfd_m68k_mach_to_features,
2976 bfd_m68k_features_to_mach): Declare.
2977 * bfd-in2.h: Rebuilt.
2978 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2979 adjust legacy names.
2980 (m68k_arch_features): New.
2981 (bfd_m68k_mach_to_features,
2982 bfd_m68k_features_to_mach): Define.
2983 * elf32-m68k.c (elf32_m68k_object_p): New.
2984 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2985 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2986 (elf_backend_object_p): Define.
2987 * ieee.c (ieee_write_processor): Update coldfire machines.
2988 * libbfd.h: Rebuilt.
2990 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2992 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2995 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2997 * coff-z80.c (r_imm24): New howto.
2998 (rtype2howto): New case R_IMM24.
2999 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3000 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3002 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3004 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3005 has already been assigned a GOT index, copy that index to the
3006 current hash table entry.
3008 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3010 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3011 for call-to-undefweak reloc overflow.
3013 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3015 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3016 for 32-bit relocs overflow.
3018 2006-01-27 Paul Brook <paul@codesourcery.com>
3020 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3023 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3025 Introduce TLS descriptors for i386 and x86_64.
3026 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3027 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3028 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3029 * libbfd.h, bfd-in2.h: Rebuilt.
3030 * elf32-i386.c (elf_howto_table): New relocations.
3031 (R_386_tls): Adjust.
3032 (elf_i386_reloc_type_lookup): Map new relocations.
3033 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3034 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3035 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3036 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3037 (elf_i386_local_tlsdesc_gotent): New macro.
3038 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3039 (elf_i386_compute_jump_table_size): New macro.
3040 (link_hash_newfunc): Initialize tlsdesc_got.
3041 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3042 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3043 R_386_TLS_DESC_CALL.
3044 (elf_i386_check_relocs): Likewise. Allocate space for
3045 local_tlsdesc_gotent.
3046 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3047 R_386_TLS_DESC_CALL.
3048 (allocate_dynrelocs): Count function PLT relocations. Reserve
3049 space for TLS descriptors and relocations.
3050 (elf_i386_size_dynamic_sections): Reserve space for TLS
3051 descriptors and relocations. Set up sgotplt_jump_table_size.
3052 Don't zero reloc_count in srelplt.
3053 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3054 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3055 R_386_TLS_DESC_CALL.
3056 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3057 (elf_backend_always_size_sections): Define.
3058 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3059 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3060 (R_X86_64_standard): Adjust.
3061 (x86_64_reloc_map): Map new relocs.
3062 (elf64_x86_64_rtype_to_howto): New, split out of...
3063 (elf64_x86_64_info_to_howto): ... this function, and...
3064 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3065 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3066 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3067 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3068 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3069 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3070 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3071 tlsdesc_got and sgotplt_jump_table_size fields.
3072 (elf64_x86_64_compute_jump_table_size): New macro.
3073 (link_hash_newfunc): Initialize tlsdesc_got.
3074 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3075 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3076 R_X86_64_TLSDESC_CALL.
3077 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3078 local_tlsdesc_gotent.
3079 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3080 R_X86_64_TLSDESC_CALL.
3081 (allocate_dynrelocs): Count function PLT relocations. Reserve
3082 space for TLS descriptors and relocations.
3083 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3084 descriptors and relocations. Set up sgotplt_jump_table_size,
3085 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3086 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3088 (elf64_x86_64_always_size_sections): New. Set up
3090 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3091 R_386_TLS_DESC_CALL.
3092 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3093 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3094 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3095 (elf_backend_always_size_sections): Define.
3097 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3100 * dwarf2.c (comp_unit_contains_address): Update comment.
3101 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3102 lma. Return TRUE only if both comp_unit_contains_address and
3103 comp_unit_find_nearest_line return TRUE.
3104 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3106 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3108 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3109 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3110 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3111 elf_gc_mark_dynamic_ref_symbol. Make global.
3112 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3113 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3114 (elfNN_bed): Init new field.
3115 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3116 (ppc64_elf_gc_mark_dynamic_ref): New function.
3118 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3120 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3122 2006-01-17 Nick Clifton <nickc@redhat.com>
3125 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3128 2006-01-11 Nick Clifton <nickc@redhat.com>
3130 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3131 into the newly (re)allocated map array.
3133 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3135 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3137 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3139 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3142 For older changes see ChangeLog-2005
3148 version-control: never
projects / external / binutils.git / blob