1 2006-10-26 Ben Elliston <bje@au.ibm.com>
3 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
4 from int to enum dynamic_lib_link_class lib_class.
5 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
6 * bfd-in2.h: Regenerate.
8 2006-10-25 Alan Modra <amodra@bigpond.net.au>
9 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
10 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
11 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
12 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
14 * cpu-spu.c: New file.
15 * elf32-spu.c: New file.
16 * elf32-spu.h: New file.
17 * archures.c: Add SPU support.
18 * config.bfd: Likewise.
19 * configure.in: Likewise.
21 * targets.c: Likewise.
22 * Makefile.am: Likewise. Run "make dep-am".
23 * libbfd.h: Regenerate.
24 * bfd-in2.h: Regenerate.
25 * Makefile.in: Regenerate.
26 * configure: Regenerate.
27 * po/SRC-POTFILES.in: Regenerate.
29 2006-10-23 Alan Modra <amodra@bigpond.net.au>
31 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
33 2006-10-23 Alan Modra <amodra@bigpond.net.au>
35 * elf32-score.c: Formatting.
36 (elf_backend_omit_section_dynsym): Define.
37 (score_elf_create_dynamic_relocation): Remove code copied from mips.
38 Don't use section syms in dynamic relocs. Remove unused param.
39 (score_elf_final_link_relocate): Remove unused param.
41 2006-10-23 Alan Modra <amodra@bigpond.net.au>
43 * linker.c (fix_syms): Choose best of previous and next
44 section based on section flags and vma.
46 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
48 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
49 only when the non visibility part of st_other is non-zero.
50 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
52 2006-10-20 Richard Sandiford <richard@codesourcery.com>
54 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
55 PT_DYNAMIC on GNU/Linux targets.
57 2006-10-20 Richard Sandiford <richard@codesourcery.com>
59 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
60 size of .rel.dyn reflect the value of DT_RELSZ.
62 2006-10-20 Richard Sandiford <richard@codesourcery.com>
64 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
65 a PT_NULL header for dynamic objects.
66 (_bfd_mips_elf_modify_segment_map): Add it.
68 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
70 * elf32-score.c (score_elf_rel_dyn_section): Replace
71 bfd_make_section with bfd_make_section_with_flags.
72 (_bfd_score_elf_create_dynamic_sections): Ditto.
73 (score_elf_create_got_section): Ditto.
74 (score_elf_final_link_relocate): Delete referrence to
77 2006-10-19 Richard Sandiford <richard@codesourcery.com>
79 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
80 same symbol by increasing r_offset.
81 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
82 large and very small symbol indexes.
84 2006-10-19 Richard Sandiford <richard@codesourcery.com>
86 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
87 and DT_MIPS_RLD_MAP tags for position-independent executables.
88 Do not add DT_DEBUG to shared libraries for any MIPS target.
90 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
93 * elflink.c (elf_link_add_object_symbols): Hide definitions in
96 2006-10-19 Alan Modra <amodra@bigpond.net.au>
98 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
99 don't set, glue section size.
100 (record_arm_to_thumb_glue): Set glue section size here.
101 (record_thumb_to_arm_glue): Likewise.
102 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
103 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
105 2006-10-18 Roy Marples <uberlord@gentoo.org>
107 * elf64-sparc.c: Add FreeBSD support.
108 (elf64_sparc_fbsd_post_process_headers): New function.
109 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
110 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
111 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
112 * configure: Regenerate.
114 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
116 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
117 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
118 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
119 R_ARM_THM_MOVT_BREL relocations.
121 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
123 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
124 R_THM_CALL to 25 and remove FIXME comment.
125 (using_thumb2): New function.
126 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
128 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
130 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
131 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
132 (elf32_arm_gc_sweep_hook): Likewise.
133 (elf32_arm_check_relocs): Likewise.
134 (allocate_dynrelocs): Likewise.
136 2006-10-17 Alan Modra <amodra@bigpond.net.au>
138 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
139 text_index_section and data_index_section.
140 (struct elf_backend_data): Add elf_backend_init_index_section.
141 (_bfd_elf_init_1_index_section): Declare.
142 (_bfd_elf_init_2_index_sections): Declare.
143 * elfxx-target.h (elf_backend_init_index_section): Define.
144 (elfNN_bed): Init new field.
145 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
146 section and text_index_section plus data_index_section.
147 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
148 (_bfd_elf_init_1_index_section): New function.
149 (_bfd_elf_init_2_index_sections): New function.
150 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
151 (elf_link_input_bfd): When emitting relocs, use text_index_section
152 and data_index_section for removed sections.
153 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
154 * elf32-i386.c: Likewise.
155 * elf32-m32r.c: Likewise.
156 * elf32-sh.c: Likewise.
157 * elf32-xstormy16.c: Likewise.
158 * elf32-xtensa.c: Likewise.
159 * elf64-alpha.c: Likewise.
160 * elf64-hppa.c: Likewise.
161 * elf64-mmix.c: Likewise.
162 * elf64-sh64.c: Likewise.
163 * elfxx-ia64.c: Likewise.
164 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
165 and data_index_section sym for relocs against sections with no dynamic
167 (elf_backend_init_index_section): Define.
168 * elf32-cris.c: Similarly.
169 * elf32-hppa.c: Similarly.
170 * elf32-i370.c: Similarly.
171 * elf32-m68k.c: Similarly.
172 * elf32-mips.c: Similarly.
173 * elf32-ppc.c: Similarly.
174 * elf32-s390.c: Similarly.
175 * elf32-sparc.c: Similarly.
176 * elf32-vax.c: Similarly.
177 * elf64-mips.c: Similarly.
178 * elf64-ppc.c: Similarly.
179 * elf64-s390.c: Similarly.
180 * elf64-sparc.c: Similarly.
181 * elf64-x86-64.c: Similarly.
182 * elfn32-mips.c: Similarly.
183 * elfxx-mips.c: Similarly.
184 * elfxx-sparc.c: Similarly.
185 * linker.c (fix_syms): Base symbols in removed sections on
186 previous section in preference to using absolute section.
188 2006-10-16 Andreas Schwab <schwab@suse.de>
190 * elfxx-ia64.c (addend_compare): Properly compute return value.
192 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
195 * elf.c (assign_file_positions_for_non_load_sections): Don't
196 page align empty SHF_ALLOC sections.
198 2006-10-13 Jakub Jelinek <jakub@redhat.com>
200 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
201 .plt sh_entsize to 0 if plt header size isn't multiple of
202 plt entry size or for 32-bit which adds a nop insn at the
203 end of the .plt section.
205 2006-10-12 Bob Wilson <bob.wilson@acm.org>
207 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
208 (elf_backend_action_discarded): Define.
210 2006-10-11 Bob Wilson <bob.wilson@acm.org>
212 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
213 unresolvable relocation error.
214 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
217 2006-10-10 Bob Wilson <bob.wilson@acm.org>
219 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
222 2006-10-03 Jakub Jelinek <jakub@redhat.com>
224 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
225 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
226 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
227 DW_CFA_val_{offset{,_sf},expression}.
228 (skip_non_nops): Record number of DW_CFA_set_loc ops.
229 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
230 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
231 or going to be pcrel, compute set_loc array.
232 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
233 against DW_CFA_set_loc operands.
234 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
236 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
238 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
239 symbols from the --just-syms file.
241 2006-10-01 Alan Modra <amodra@bigpond.net.au>
243 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
246 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
249 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
250 relocation overflow on branches to undefweaks.
252 2006-09-29 Alan Modra <amodra@bigpond.net.au>
254 * po/BLD-POTFILES.in: Regenerate.
255 * po/SRC-POTFILES.in: Regenerate.
257 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
260 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
261 alignment for .data$, .rdata$ and .text$ sections so that sse
262 and sse2 code will work for linkonce sections too.
263 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
265 2006-09-28 Alan Modra <amodra@bigpond.net.au>
267 * elflink.c (_bfd_elf_gc_mark_hook): New function.
268 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
269 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
270 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
271 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
272 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
273 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
274 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
275 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
276 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
277 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
278 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
279 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
280 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
281 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
282 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
283 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
284 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
285 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
286 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
287 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
288 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
289 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
290 (bfinfdpic_gc_sweep_hook): Delete.
291 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
292 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
293 (elf32_d10v_gc_sweep_hook): Delete.
294 (elf_backend_gc_sweep_hook): Don't define.
295 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
296 (fr30_elf_gc_sweep_hook): Delete.
297 (elf_backend_gc_sweep_hook): Don't define.
298 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
299 (elf32_frv_gc_sweep_hook): Delete.
300 (elf_backend_gc_sweep_hook): Don't define.
301 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
302 (iq2000_elf_gc_sweep_hook): Delete.
303 (elf_backend_gc_sweep_hook): Don't define.
304 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
305 _bfd_elf_gc_mark_hook.
306 (openrisc_elf_gc_sweep_hook): Delete.
307 (elf_backend_gc_sweep_hook): Don't define.
308 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
309 (v850_elf_gc_sweep_hook): Delete.
310 (elf_backend_gc_sweep_hook): Don't define.
311 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
312 _bfd_elf_gc_mark_hook.
313 (xstormy16_elf_gc_sweep_hook): Delete.
314 (elf_backend_gc_sweep_hook): Don't define.
315 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
316 (sh_elf64_gc_sweep_hook): Delete.
317 (elf_backend_gc_sweep_hook): Don't define.
318 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
319 (elf32_avr_gc_sweep_hook): Delete.
320 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
321 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
322 (elf32_cr16c_gc_sweep_hook): Delete.
323 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
324 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
325 (elf32_crx_gc_sweep_hook): Delete.
326 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
327 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
328 (elf32_h8_gc_sweep_hook): Delete.
329 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
330 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
331 (ip2k_elf_gc_sweep_hook): Delete.
332 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
333 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
334 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
335 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
336 (elf_backend_gc_sweep_hook): Don't define.
337 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
338 (elf_backend_gc_sweep_hook): Don't define.
339 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
340 (elf32_m68hc11_gc_sweep_hook): Delete.
341 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
342 (elf32_m68hc11_gc_sweep_hook): Delete.
343 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
344 (elf32_msp430_gc_sweep_hook): Delete.
345 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
346 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
347 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
349 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
351 * bfd-in.h (CONST_STRNCPY) : Delete.
354 * bfd-in2.h : Regenerate.
355 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
356 calculate string lengths.
357 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
359 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
363 * elf.c (assign_file_positions_for_non_load_sections): Don't
364 warn zero size allocated sections.
366 2006-09-27 Alan Modra <amodra@bigpond.net.au>
368 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
369 to "name" so that compiler realizes it is never uninitialized.
370 Use bfd_elf_sym_name.
372 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
375 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
376 bfd_alloc to allocate segment map.
377 (copy_elf_program_header): Likewise.
379 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
380 Joseph Myers <joseph@codesourcery.com>
381 Ian Lance Taylor <ian@wasabisystems.com>
382 Ben Elliston <bje@wasabisystems.com>
384 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
385 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
386 (arch_info_struct, bfd_arm_update_notes): Likewise.
387 (architectures): Likewise.
388 (bfd_arm_merge_machines): Check for iWMMXt2.
389 * bfd-in2.h: Rebuild.
391 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
393 * configure: Regenerated.
395 2006-09-22 Alan Modra <amodra@bigpond.net.au>
397 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
399 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
400 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
401 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
403 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
405 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
407 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
408 section in LD to LE linker relaxation for R_390_TLS_LDO32.
409 * elf64-s390.c (elf_s390_relocate_section): Likewise for
412 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
414 * configure.in: Added new target-vectors x86_64coff_vec,
415 x86_64pe_vec, and x86_64pei_vec.
416 * configure: Regenerate.
417 * config.bfd: Adjusted x86_64 target architecture detection.
418 * bfd.c: Add for new target "coff-x86-64"
419 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
420 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
421 * libpei.h: Adjustments for COFF_WITH_pex64.
422 * coffcode.h: Add for new target machine, architecture, signature, and internal
424 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
425 * Makefile.in: Regenerate.
426 * pe-x86_64.c: Add for new target "pe-x86-64".
427 * pei-x86_64.c: Add for new target "pei-x86-64".
428 * peicode.h: Adjusts for new targets.
429 (coff_swap_filehdr_out): Set for this target to
430 _bfd_pex64_only_swap_filehdr_out.
431 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
432 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
433 (jump_table jtab): Add for AMD64MAGIC.
434 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
435 (pe_ILF_object_p): Add coff image-file signature to internal
436 signature translation.
437 * peXXigen.c: Adjust proper include of target coff-header and
438 introduced target specific code
439 (COFF_WITH_pex64): New macro for this target.
440 (pe_print_idata): New dumping method for import section of PE+ files.
441 * targets.c: Add new target vectors declarations for x86_64 coff targets.
442 * coffcode.h: Support code to support the x86_64 PE magic number.
443 * coff-x86_64.c: New file.
445 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
447 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
448 for .stabstr entry, explain why.
450 2006-09-17 Anton Blanchard <anton@samba.org>
451 Alan Modra <amodra@bigpond.net.au>
453 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
454 entry isn't absolute.
456 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
458 * cpu-score.c: New file.
459 * elf32-score.c: New file.
460 * config.bfd: Add Score target.
461 * Makefile.am: Add Score files.
462 * Makefile.in: Regenerate.
463 * archures.c: Add Score architecture.
464 * reloc.c: Add Score relocs.
465 * targets.c: Add Score target vectors.
466 * bfd-in2.h: Regenerate.
467 * libbfd.h: Regenerate.
468 * configure.in: Add Score target.
469 * configure: Regenerate.
471 2006-09-16 Nick Clifton <nickc@redhat.com>
472 Pedro Alves <pedro_alves@portugalmail.pt>
474 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
475 string as its argument and emits the string followed by a comma
476 and then the length of the string.
477 (CONST_STRNEQ): New macro. Checks to see if a variable string
478 has a constant string as its initial characters.
479 (CONST_STRNCPY): New macro. Copies a constant string to the start
480 of a variable string.
481 * bfd-in2.h: Regenerate.
482 * archive.c: Make use of the new macros.
483 * archive64.c: Likewise.
485 * coff-ppc.c: Likewise.
486 * coff-stgo32.c: Likewise.
487 * coffcode.h: Likewise.
488 * cofflink.c: Likewise.
489 * cpu-i960.c: Likewise.
490 * dwarf2.c: Likewise.
492 * elf-m10300.c: Likewise.
494 * elf32-arm.c: Likewise.
495 * elf32-bfin.c: Likewise.
496 * elf32-cris.c: Likewise.
497 * elf32-hppa.c: Likewise.
498 * elf32-i370.c: Likewise.
499 * elf32-i386.c: Likewise.
500 * elf32-iq2000.c: Likewise.
501 * elf32-m32r.c: Likewise.
502 * elf32-m68hc11.c: Likewise.
503 * elf32-m68hc12.c: Likewise.
504 * elf32-m68k.c: Likewise.
505 * elf32-mcore.c: Likewise.
506 * elf32-ppc.c: Likewise.
507 * elf32-s390.c: Likewise.
508 * elf32-sh-symbian.c: Likewise.
509 * elf32-sh.c: Likewise.
510 * elf32-sh64.c: Likewise.
511 * elf32-v850.c: Likewise.
512 * elf32-vax.c: Likewise.
513 * elf32-xtensa.c: Likewise.
514 * elf64-alpha.c: Likewise.
515 * elf64-hppa.c: Likewise.
516 * elf64-mmix.c: Likewise.
517 * elf64-ppc.c: Likewise.
518 * elf64-s390.c: Likewise.
519 * elf64-sh64.c: Likewise.
520 * elf64-x86-64.c: Likewise.
521 * elflink.c: Likewise.
522 * elfxx-ia64.c: Likewise.
523 * elfxx-mips.c: Likewise.
524 * elfxx-sparc.c: Likewise.
525 * hpux-core.c: Likewise.
526 * i386linux.c: Likewise.
528 * libpei.h: Likewise.
529 * linker.c: Likewise.
530 * m68klinux.c: Likewise.
532 * nlmcode.h: Likewise.
533 * osf-core.c: Likewise.
536 * sparclinux.c: Likewise.
537 * vms-hdr.c: Likewise.
539 2006-09-14 Alan Modra <amodra@bigpond.net.au>
542 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
543 that have had their SHT_GROUP section removed.
545 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
548 * elflink.c (elf_link_output_extsym): Compute bucket only if
551 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
554 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
557 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
559 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
560 unconditional setting of low bit for Thumb symbol
561 mistakenly left behind after check for external
562 symbols was added. Fix comment typo.
564 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
566 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
567 (bfd_elf_link_mark_dynamic_symbol): New.
568 (SYMBOLIC_BIND): New.
570 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
571 with SYMBOLIC_BIND (info, h).
572 (elf_i386_relocate_section): Likewise.
573 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
574 (elf64_x86_64_relocate_section): Likewise.
575 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
577 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
578 (bfd_elf_record_link_assignment): Call
579 bfd_elf_link_mark_dynamic_symbol on new entry.
580 (_bfd_elf_merge_symbol): Likewise.
581 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
582 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
583 SYMBOLIC_BIND (info, h).
584 (_bfd_elf_dynamic_symbol_p): Likewise.
585 (_bfd_elf_symbol_refs_local_p): Likewise.
586 (bfd_elf_size_dynamic_sections): Updated.
588 2006-09-05 Bibo Mao <bibo.mao@intel.com>
591 * coffcode.h (coff_write_object_contents): Set the optional
592 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
594 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
596 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
597 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
598 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
599 and R_ARM_THM_PC12 relocations.
601 2006-08-24 Bob Wilson <bob.wilson@acm.org>
603 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
604 (xtensa_get_property_section): New.
605 (xtensa_read_table_entries): Use xtensa_get_property_section.
606 (relax_property_section, xtensa_get_property_predef_flags): Handle
607 group name suffixes in property section names.
608 (match_section_group): New.
610 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
612 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
615 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
617 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
618 plt_thumb_refcount from indirect symbols.
620 2006-08-22 Alan Modra <amodra@bigpond.net.au>
622 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
624 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
626 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
628 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
629 comment for target1_is_rel.
631 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
633 * Makefile.am: Add rules to build pe-arm-wince.lo
634 and pei-arm-wince.lo objects.
635 * Makefile.in: Regenerate.
636 * pe-arm-wince.c: New file.
637 * pei-arm-wince.c: New file.
638 * pei-arm.c: Remove ARM_WINCE block.
639 * pe-arm.c: Remove ARM_WINCE block. Rename
640 bfd_arm_pe_allocate_interworking_sections,
641 bfd_arm_pe_get_bfd_for_interworking, and
642 bfd_arm_pe_process_before_allocation to
643 bfd_armpe_allocate_interworking_sections,
644 bfd_armpe_get_bfd_for_interworking, and
645 bfd_armpe_process_before_allocation. Move them before
647 * bfd.c: ARM wince bfd format names were renamed. Adjust.
648 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
649 with unexpected/conflicting relocs.
650 * targets.c: The arm-wince-pe target got its own new vector.
652 * config.bfd: Likewise.
653 * configure.in: Likewise.
654 * configure: Regenerate.
656 2006-08-18 Paul Brook <paul@codesourcery.com>
658 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
659 (elf32_arm_link_hash_newfunc): Initialize export_glue.
660 (record_arm_to_thumb_glue): Return stub symbol.
661 (elf32_arm_create_thumb_stub): New function.
662 (elf32_arm_to_thumb_stub): Use it.
663 (elf32_arm_to_thumb_export_stub): New function.
664 (elf32_arm_begin_write_processing): New function.
665 (allocate_dynrelocs): Allocate Arm stubs.
666 (elf_backend_begin_write_processing): Define.
667 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
668 Call elf32_arm_begin_write_processing.
670 2006-08-17 Alan Modra <amodra@bigpond.net.au>
672 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
673 (ppc64_elf_build_stubs): Use new lazy linking stub.
675 2006-08-17 Alan Modra <amodra@bigpond.net.au>
677 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
679 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
682 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
683 only if there is a PT_DYNAMIC segment.
684 (_bfd_elf_map_sections_to_segments): Likewise.
685 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
686 segment alignment to 1.
688 2006-08-15 Thiemo Seufer <ths@mips.com>
689 Nigel Stephens <nigel@mips.com>
691 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
692 (elf_backend_merge_symbol_attribute): Define.
693 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
695 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
697 2006-08-15 Thiemo Seufer <ths@mips.com>
698 Nigel Stephens <nigel@mips.com>
699 David Ung <davidu@mips.com>
701 * config.bfd: Add configurations for mips*el-sde-elf* and
704 2006-08-14 DJ Delorie <dj@redhat.com>
706 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
707 (elf32_mn10300_count_hash_table_entries): New.
708 (elf32_mn10300_list_hash_table_entries): New.
709 (sort_by_value): New.
710 (mn10300_elf_relax_section): Don't skip data sections; restrict
711 code-specific tests to code-specific areas so that potential
712 indirect calls can be detected. Check for multiple local symbols
713 at the same address and merge their flags.
714 (elf32_mn10300_link_hash_newfunc): Initialize value.
716 2006-08-14 Thiemo Seufer <ths@mips.com>
718 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
719 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
722 2006-08-11 Thiemo Seufer <ths@mips.com>
724 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
725 sh_entsize only when sgot was already initialized.
727 2006-08-08 DJ Delorie <dj@redhat.com>
729 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
730 non-moving .align directives. Preserve any DIR32 offset when
731 converting bsr's to jsr's.
733 2006-08-08 Alan Modra <amodra@bigpond.net.au>
735 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
736 after stubs have been built.
738 2006-08-07 Nick Clifton <nickc@redhat.com>
740 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
741 vectors if they are going to be created.
743 2006-08-07 Nick Clifton <nickc@redhat.com>
745 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
746 * configure: Regenerate.
748 2006-08-07 Nick Clifton <nickc@redhat.com>
750 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
751 relocation types if the target is ARM_WINCE.
753 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
755 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
757 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
759 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
761 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
762 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
764 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
766 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
768 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
769 list removed sections to stderr.
771 2006-08-04 Richard Sandiford <richard@codesourcery.com>
772 Kazu Hirata <kazu@codesourcery.com>
773 Phil Edwards <phil@codesourcery.com>
774 Nathan Sidwell <nathan@codesourcery.com>
776 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
777 bfd_elf32_shlvxworks_vec.
778 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
779 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
780 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
781 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
782 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
783 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
784 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
785 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
786 * configure: Regenerate.
787 * Makefile.am: Regenerate dependencies.
788 * Makefile.in: Regenerate.
789 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
790 (elf_vxworks_add_symbol_hook): Use it.
791 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
792 table entry to check for weak undefined symbols and to obtain
794 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
795 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
796 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
797 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
798 special_function field.
799 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
800 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
801 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
802 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
803 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
804 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
805 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
806 * elf32-sh.c: Include elf32-vxworks.h.
808 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
809 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
811 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
812 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
813 SH_ELF_RELOC set to bfd_elf_generic_reloc.
814 (vxworks_object_p, get_howto_table): New functions.
815 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
816 (sh_elf_info_to_howto): Use get_howto_table.
817 (sh_elf_relax_section): Honor the partial_inplace field of the
819 (sh_elf_relax_delete_bytes): Likewise.
820 (elf_sh_plt_info): New structure.
821 (PLT_ENTRY_SIZE): Replace both definitions with...
822 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
823 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
824 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
825 (elf_sh_plt0_entry_le): Likewise.
826 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
827 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
828 (elf_sh_plts): New structure, with separate definitions for
829 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
830 (elf_sh_plt0_entry): Delete both definitions.
831 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
832 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
833 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
834 (elf_sh_plt_reloc_offset): Likewise.
835 (movi_shori_putval): Delete in favor of...
836 (install_plt_field): ...this new function, with separate definitions
837 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
838 (get_plt_info): New function, with separate definitions
839 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
840 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
841 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
842 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
843 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
844 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
845 (get_plt_index, get_plt_offset): New functions.
846 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
847 (sh_elf_link_hash_table_create): Initialize them.
848 (sh_elf_create_dynamic_sections): Call
849 elf_vxworks_create_dynamic_sections for VxWorks.
850 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
851 entries. Allocate relocation entries in .rela.plt.unloaded if
852 generating a VxWorks executable.
853 (sh_elf_always_size_sections): New function.
854 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
856 (sh_elf_relocate_section): Use get_howto_table. Honor
857 partial_inplace when calculating the addend for dynamic
858 relocations. Use get_plt_index.
859 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
860 and htab->plt_info. Fill in the bra .plt offset for VxWorks
861 executables. Populate .rela.plt.unloaded. Do not make
862 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
863 (sh_elf_finish_dynamic_sections): Use install_plt_field and
864 htab->plt_info. Handle cases where there is no special PLT header.
865 Populate the first relocation in .rela.plt.unloaded and fix up
866 the remaining entries.
867 (sh_elf_plt_sym_val): Use get_plt_info.
868 (elf_backend_always_size_sections): Define.
869 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
870 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
871 (elf32_bed, elf_backend_want_plt_sym): Likewise.
872 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
873 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
874 (elf_backend_add_symbol_hook): Likewise.
875 (elf_backend_link_output_symbol_hook): Likewise.
876 (elf_backend_emit_relocs): Likewise.
877 (elf_backend_final_write_processing): Likewise.
878 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
879 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
880 (bfd_elf32_shvxworks_vec): Likewise.
881 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
882 bfd_elf32_shvxworks_vec.
884 2006-08-02 Mark Kettenis <kettenis@gnu.org>
886 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
887 * configure: Regenerate.
889 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
892 * elf64-x86-64.c: Add FreeBSD support.
893 (elf64_x86_64_fbsd_post_process_headers): New function.
894 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
895 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
897 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
898 * configure: Regenerate.
900 2006-07-26 Andreas Schwab <schwab@suse.de>
902 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
904 2006-07-26 Alan Modra <amodra@bigpond.net.au>
906 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
907 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
908 (define elf_backend_modify_segment_map): Don't define.
910 2006-07-25 Thiemo Seufer <ths@networkno.de>
912 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
913 linking of objects for compatible machine types.
915 2006-07-25 Thiemo Seufer <ths@networkno.de>
917 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
918 also for same symbol.
920 2006-07-25 Thiemo Seufer <ths@mips.com>
922 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
924 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
926 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
927 sections only if the SHF_OS_NONCONFORMING flag is present.
929 2006-07-24 Nick Clifton <nickc@redhat.com>
932 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
933 existance of output sections before putting their entries into the
936 2006-07-20 Thiemo Seufer <ths@mips.com>
938 * elf32-mips.c (mips16_jump_reloc): Remove function.
939 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
940 instead of mips16_jump_reloc.
941 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
942 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
943 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
945 2006-07-19 Alan Modra <amodra@bigpond.net.au>
947 * bfd-in.h (enum notice_asneeded_action): Define.
948 * bfd-in2.h: Regenerate.
949 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
950 function with NULL name for as-needed handling.
952 2006-07-18 Paul Brook <paul@codesourcery.com>
954 * bfd-in2.h: Regenerate.
955 * libbfd.h: Regenerate.
956 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
958 2006-07-18 Nick Clifton <nickc@redhat.com>
960 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
961 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
963 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
965 2006-07-14 Jakub Jelinek <jakub@redhat.com>
967 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
969 2006-07-14 Mark Kettenis <kettenis@gnu.org>
971 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
972 to the start of a block.
974 2006-07-13 Nick Clifton <nickc@redhat.com>
976 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
977 returning a NULL value.
979 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
982 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
983 the old versioned dynamic definition to the new one with
984 non-default visibility. Hide the symbol if it is hidden or
987 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
989 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
991 2006-07-10 Jakub Jelinek <jakub@redhat.com>
993 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
994 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
996 (special_sections_g): Include .gnu.hash section.
997 (bfd_elf_gnu_hash): New function.
998 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
999 (struct elf_backend_data): Add elf_hash_symbol method.
1000 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1001 only if info->emit_hash, create .gnu.hash section if
1002 info->emit_gnu_hash.
1003 (struct collect_gnu_hash_codes): New type.
1004 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1005 _bfd_elf_hash_symbol): New functions.
1006 (compute_bucket_count): Don't compute HASHCODES array, instead add
1007 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1008 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1009 When not optimizing, use the number of hashed symbols rather than
1011 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1012 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1013 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1014 adjust compute_bucket_count caller. Create and populate .gnu.hash
1015 section if info->emit_gnu_hash.
1016 (elf_link_output_extsym): Only populate .hash section if
1017 finfo->hash_sec != NULL.
1018 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1019 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1020 (elfNN_bed): Add elf_backend_hash_symbol.
1021 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1022 (elf_backend_hash_symbol): Define.
1023 * elf32-i386.c (elf_i386_hash_symbol): New function.
1024 (elf_backend_hash_symbol): Define.
1026 2006-07-05 Nick Clifton <nickc@redhat.com>
1029 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1030 entry when multiple definitions of a symbol are encountered.
1032 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1034 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1036 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1037 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1039 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1042 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1043 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1045 (elf_i386_relocate_section): Likewise. For GD->IE transition
1046 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1048 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1051 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1052 program_header_size to -1.
1053 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1054 (assign_file_positions_for_load_sections ): Likewise.
1055 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1057 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1058 alloc if already done.
1059 * elf32-i386.c (elf_i386_mkobject): Likewise.
1060 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1061 * elf32-s390.c (elf_s390_mkobject): Likewise.
1062 * elf32-sh.c (sh_elf_mkobject): Likewise.
1063 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1064 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1065 * elf64-s390.c (elf_s390_mkobject): Likewise.
1066 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1067 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1069 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1071 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1072 section for relocatable link.
1074 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1076 * elf-bfd.h (struct elf_backend_data): Add
1077 elf_backend_modify_program_headers.
1078 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1079 (elfNN_bed): Init new field.
1080 * elf.c (elf_modify_segment_map): Remove comment.
1081 (assign_file_positions_for_load_sections): Only call
1082 elf_modify_segment_map for objcopy/strip.
1083 (assign_file_positions_except_relocs): Call
1084 elf_backend_modify_program_headers.
1085 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1087 (elf32_frvfdpic_modify_segment_map): Delete.
1088 (elf32_frvfdpic_modify_program_headers): New.
1089 (elf_backend_modify_segment_map): Don't define.
1090 (elf_backend_modify_program_headers): Define.
1091 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1093 (elf32_bfinfdpic_modify_segment_map): Delete.
1094 (elf32_bfinfdpic_modify_program_headers): New.
1095 (elf_backend_modify_segment_map): Don't define.
1096 (elf_backend_modify_program_headers): Define.
1097 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1099 (elfNN_ia64_modify_segment_map): ..here.
1100 (elf_backend_modify_program_headers): Define.
1102 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1104 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1105 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1107 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1109 * elf-bfd.h: Formatting.
1110 (_bfd_elf_map_sections_to_segments): Declare.
1111 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1112 clear program_header_size.
1113 * elf.c (get_program_header_size): Move. Don't use or set saved
1114 program_header_size here.
1115 (elf_modify_segment_map): New function. Split out from..
1116 (assign_file_positions_for_load_sections): ..here. Assert
1117 header size is correct. Remove dead code.
1118 (_bfd_elf_map_sections_to_segments): Rename from
1119 map_sections_to_segments. Make global. Use get_program_header_size
1120 when we need estimate of header size. Call elf_modify_segment_map.
1121 Set program_header_size.
1122 (print_segment_map): Delete.
1123 (_bfd_elf_sizeof_headers): If segment_map available, get the
1125 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1126 for calling more than once.
1127 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1128 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1129 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1130 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1131 (elf_backend_additional_program_headers): Delete.
1132 (elf_backend_modify_segment_map): Delete.
1133 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1134 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1135 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1137 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1139 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1140 bit for undefined symbols.
1142 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1144 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1146 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1147 bfd_link_info pointer.
1148 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1149 * bfd.c (bfd_sizeof_headers): Tweak param name.
1150 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1151 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1152 * binary.c (binary_sizeof_headers): Adjust.
1153 * bout.c (b_out_sizeof_headers): Adjust.
1154 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1155 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1156 * coffgen.c (coff_sizeof_headers): Adjust.
1157 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1158 (ecoff_compute_section_file_positions): Adjust.
1159 (_bfd_ecoff_write_object_contents): Adjust.
1160 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1161 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1162 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1163 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1164 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1165 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1166 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1167 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1168 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1169 * i386msdos.c: Convert to ISO C.
1170 (msdos_sizeof_headers): Adjust.
1171 * i386os9k.c: Convert to ISO C.
1172 (os9k_sizeof_headers): Adjust.
1173 * ieee.c (ieee_sizeof_headers): Adjust.
1174 * ihex.c (ihex_sizeof_headers): Adjust.
1175 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1176 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1177 * libcoff-in.h (coff_sizeof_headers): Adjust.
1178 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1179 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1180 * mmo.c (mmo_sizeof_headers): Adjust.
1181 * oasys.c (oasys_sizeof_headers): Adjust.
1182 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1183 * pef.c (bfd_pef_sizeof_headers): Adjust.
1184 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1185 * som.c (som_sizeof_headers): Adjust.
1186 * srec.c (srec_sizeof_headers): Adjust.
1187 * tekhex.c (tekhex_sizeof_headers): Adjust.
1188 * versados.c (versados_sizeof_headers): Adjust.
1189 * vms.c (vms_sizeof_headers): Adjust.
1190 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1191 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1192 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1193 * bfd-in2.h: Regenerate.
1194 * libbfd.h: Regenerate.
1195 * libcoff.h: Regenerate.
1197 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1199 * bfd-in2.h: Regenerate.
1200 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1201 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1202 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1203 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1204 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1205 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1206 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1207 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1208 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1209 R_ARM_LDC_SB_G2): New relocation types.
1210 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1211 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1213 (elf32_arm_howto_table_3): Delete; contents merged into
1214 elf32_arm_howto_table_2.
1215 (elf32_arm_howto_from_type): Adjust correspondingly.
1216 (elf32_arm_reloc_map): Extend with the above relocations.
1217 (calculate_group_reloc_mask): New function.
1218 (identify_add_or_sub): New function.
1219 (elf32_arm_final_link_relocate): Support for the above
1221 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1222 codes to correspond to the above relocations.
1224 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1226 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1227 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1228 (elf_m68k_plt_entry): Likewise.
1229 (elf_m68k_plt_info): New table.
1230 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1231 (ISAB_PLT_ENTRY_SIZE): ...this.
1232 (CFV4E_FLAG): Delete.
1233 (elf_cfv4e_plt0_entry): Rename to...
1234 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1235 for the second instruction too.
1236 (elf_cfv4e_plt_entry): Rename to...
1237 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1238 (elf_isab_plt_info): New table.
1239 (CPU32_FLAG): Delete.
1240 (PLT_CPU32_ENTRY_SIZE): Rename to...
1241 (CPU32_PLT_ENTRY_SIZE): ...this.
1242 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1243 style in-place addends.
1244 (elf_cpu32_plt_entry): Likewise.
1245 (elf_cpu32_plt_info): New table.
1246 (elf_m68k_link_hash_table): Add a plt_info field.
1247 (elf_m68k_link_hash_table_create): Initialize it.
1248 (elf_m68k_get_plt_info): New function.
1249 (elf_m68k_always_size_sections): Likewise.
1250 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1251 (elf_m68k_install_pc32): New function.
1252 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1253 elf_m68k_install_pc32.
1254 (elf_m68k_finish_dynamic_sections): Likewise.
1255 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1256 (elf_backend_always_size_sections): Define.
1258 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1260 * elflink.c (elf_link_add_object_symbols): Save and restore
1261 struct bfd_hash_table table, size and count fields for
1264 2006-06-12 Thiemo Seufer <ths@mips.com>
1266 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1267 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1268 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1269 Delete old comments.
1270 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1272 2006-06-12 Nick Clifton <nickc@redhat.com>
1275 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1276 about mismatched alignments to allow for the case where the common
1277 alignment has been deduced from the section alignment.
1278 * bfd.c (_bfd_default_error_handler): Update comment to explain
1279 why bfd and asection varargs are out of order. Explicitly catch
1280 and abort on NULL bfd and asection arguments.
1282 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1283 Thiemo Seufer <ths@mips.com>
1285 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1286 (STUB_ORI): New macro.
1287 (STUB_LI16U): Fix formatting.
1288 (MIPS_FUNCTION_STUB_SIZE): Delete.
1289 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1290 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1291 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1292 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1293 instead of MIPS_FUNCTION_STUB_SIZE.
1294 (count_section_dynsyms): New function, split out from
1295 _bfd_mips_elf_final_link.
1296 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1297 of the number of dynamic symbols needed and use it to set up
1298 function_stub_size. Use function_stub_size rather than
1299 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1300 Use 16-byte stubs for 0x10000 dynamic symbols.
1301 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1302 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1303 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1304 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1305 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1306 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1307 Use STUB_ORI rather than STUB_LI16U for big stubs.
1308 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1309 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1311 2006-06-09 David Ung <davidu@mips.com>
1313 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1314 calling relocations.
1316 2006-06-08 David Daney <ddaney@avtrex.com>
1318 * elfxx-mips.c (STUB_LI16): Removed.
1319 (STUB_LUI): New macro.
1320 (STUB_LI16U): Ditto.
1321 (STUB_LI16S): Ditto.
1322 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1323 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1324 MIPS_FUNCTION_STUB_SIZE.
1325 (_bfd_mips_elf_always_size_sections): Ditto.
1326 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1327 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1328 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1329 to allow larger symbol table indexes.
1331 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1333 * po/Make-in (pdf, ps): New dummy targets.
1335 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1337 * hash.c (bfd_hash_lookup): Correct stray line.
1339 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1340 (elfcore_grok_nto_status): Use long instead of pid_t.
1341 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1343 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1345 * po/Make-in (top_builddir): Define.
1347 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1349 * Makefile.am: Run "make dep-am".
1350 * Makefile.in: Regenerate.
1351 * config.in: Regenerate.
1353 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1354 H.J. Lu <hongjiu.lu@intel.com>
1357 * elflink.c (bfd_elf_final_link): Don't output section symbols
1358 for special ELF sections.
1360 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1362 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1363 instead of bfd_make_section*.
1364 * aix386-core.c: Likewise.
1365 * aix5ppc-core.c: Likewise.
1366 * aout-adobe.c: Likewise.
1367 * aoutf1.h: Likewise.
1368 * binary.c: Likewise.
1369 * cisco-core.c: Likewise.
1370 * coff-arm.c: Likewise.
1371 * coff-h8300.c: Likewise.
1373 * elf32-bfin.c: Likewise.
1374 * elf32-m32c.c: Likewise.
1375 * hppabsd-core.c: Likewise.
1376 * hpux-core.c: Likewise.
1377 * i386linux.c: Likewise.
1380 * irix-core.c: Likewise.
1381 * lynx-core.c: Likewise.
1382 * m68klinux.c: Likewise.
1383 * mach-o.c: Likewise.
1384 * netbsd-core.c: Likewise.
1385 * nlmcode.h: Likewise.
1386 * opncls.c: Likewise.
1387 * osf-core.c: Likewise.
1388 * peXXigen.c: Likewise.
1389 * ppcboot.c: Likewise.
1390 * ptrace-core.c: Likewise.
1391 * rs6000-core.c: Likewise.
1392 * sco5-core.c: Likewise.
1393 * sparclinux.c: Likewise.
1395 * sunos.c: Likewise.
1396 * trad-core.c: Likewise.
1397 * xcofflink.c: Likewise.
1400 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1402 * Makefile.am (INCLUDES): Use @INCINTL@.
1403 * acinclude.m4: Include new gettext macros.
1404 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1405 Manually substitute POFILES and GMOFILES.
1406 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1408 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1410 * bfd.c (bfd_emul_get_maxpagesize): New.
1411 (bfd_elf_set_pagesize): Likewise.
1412 (bfd_emul_set_maxpagesize): Likewise.
1413 (bfd_emul_get_commonpagesize): Likewise.
1414 (bfd_emul_set_commonpagesize): Likewise.
1415 * bfd-in2.h: Regenerated.
1417 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1418 (xvec_get_elf_backend_data): New.
1419 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1421 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1422 * elfxx-target.h (elfNN_bed): Likewise.
1424 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1425 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1426 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1427 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1428 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1429 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1430 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1431 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1432 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1433 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1434 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1435 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1437 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1438 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1440 * targets.c (bfd_find_target): Support NULL abfd.
1442 2006-05-30 Nick Clifton <nickc@redhat.com>
1444 * po/es.po: Updated Spanish translation.
1446 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1447 H.J. Lu <hongjiu.lu@intel.com>
1449 * elf.c (assign_file_positions_for_load_sections): Retrieve
1450 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1451 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1452 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1454 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1456 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1458 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1460 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1462 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1464 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1466 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1468 * elf.c (sym_is_global): Return a bfd_boolean.
1469 (ignore_section_sym): New function.
1470 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1471 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1472 bfd before using elf_section_syms.
1474 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1476 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1477 (sh*l*-*-netbsdelf*): Likewise.
1478 (sh-*-netbsdelf*): Likewise.
1479 (shl*-*-elf*): Likewise.
1480 (sh[1234]l*-*-elf*): Likewise.
1481 (sh3el*-*-elf*): Likewise.
1482 (shl*-*-kaos*): Likewise.
1483 (sh-*-elf*): Likewise.
1484 (sh[1234]*-elf*): Likewise.
1485 (sh-*-rtems*): Likewise.
1486 (sh-*-kaos*): Likewise.
1488 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1491 * config.bfd: Set want64 to true if 64bit bfd is used.
1492 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1493 (sh*l*-*-netbsdelf*): Likewise.
1494 (sh-*-netbsdelf*): Likewise.
1495 (shl*-*-elf*): Likewise.
1496 (sh[1234]l*-*-elf*): Likewise.
1497 (sh3el*-*-elf*): Likewise.
1498 (shl*-*-kaos*): Likewise.
1499 (sh-*-elf*): Likewise.
1500 (sh[1234]*-elf*): Likewise.
1501 (sh-*-rtems*): Likewise.
1502 (sh-*-kaos*): Likewise.
1504 2006-05-24 Paul Brook <paul@codesourcery.com>
1506 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1507 * elf32-arm.c (output_arch_syminfo): Define.
1508 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1509 elf32_arm_output_arch_local_syms): New functions.
1510 (elf_backend_output_arch_local_syms): Define.
1511 * elflink.c (bfd_elf_final_link): Call
1512 elf_backend_output_arch_local_syms.
1513 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1515 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1517 2006-05-24 Paul Brook <paul@codesourcery.com>
1519 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1520 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1521 elf32_arm_finish_dynamic_symbol): Use them.
1523 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1524 Randolph Chung <tausq@debian.org>
1526 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1527 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1528 Add handling for TLS relocations.
1529 (elf_hpp_reloc_final_type): Handle TLS relocs.
1530 * elf32-hppa.c: Add authors for cleanup and TLS support.
1531 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1532 (elf32_hppa_link_hash_entry): Add tls_type.
1533 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1534 (hppa_link_has_newfunc): Set tls_type.
1535 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1536 (hppa_stub_name): Use hh_name macro.
1537 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1538 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1540 (elf32_hppa_gc_sweep_hook): Likewise.
1541 (allocate_dynrelocs): Handle TLS relocs.
1542 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1543 relocs. Use hh_name macro.
1544 (dtpoff_base): New function.
1546 (elf32_hppa_optimized_tls_reloc): Likewise.
1547 (final_link_relocate): Handle TLS relocs.
1548 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1550 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1551 hh_name and eh_name macros.
1552 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1554 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1556 * archures.c: Add bfd_mach_avr6.
1557 * cpu-avr.c: Likewise.
1558 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1560 * libbfd.h: Regenerate.
1561 * bfd-in2.h:Regenerate.
1562 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1563 * elf32-avr.c: Add elf32-avr.h to include list.
1564 (elf32_avr_stub_hash_entry): New function.
1565 (elf32_avr_link_hash_table): New struct.
1566 (avr_link_hash_table): Likewise.
1567 (avr_stub_hash_entry): Likewise.
1568 (avr_stub_hash_lookup): New function.
1569 (stub_hash_newfunc): New function.
1570 (elf32_avr_link_hash_table_create): New function.
1571 (elf32_avr_link_hash_table_free): New function.
1572 (avr_get_stub_addr): New function.
1573 (debug_relax, debug_stubs): Add new global variables controlling
1574 debugging printout to stdout.
1575 (avr_pc_wrap_around): Change the type to bfd_vma.
1576 (avr_replace_call_ret_sequences): Add a new variable controling
1577 linkrelax optimizations.
1578 (avr_stub_is_required_for_16_bit_reloc): New function.
1579 (avr_final_link_relocate):
1580 Add linker hash table to parameter list. Use stub addr. if necessary.
1581 (elf32_avr_relocate_section):
1582 Add linker hashtable to parameter list of avr_final_link_relocate.
1583 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1584 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1585 (elf32_avr_relax_delete_bytes):
1586 Iterate over all sections of a bfd when adjusting relocs addends.
1587 (elf32_avr_relax_section):
1588 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1590 (avr_stub_name): New function.
1591 (avr_get_stub_entry): New function.
1592 (avr_add_stub): New function.
1593 (avr_build_one_stub): New function.
1594 (avr_size_one_stub): New function.
1595 (elf32_avr_setup_params): New function.
1596 (elf32_avr_setup_section_lists): New function.
1597 (get_local_syms): New function.
1598 (elf32_avr_size_stubs): New function.
1599 (bfd_elf32_bfd_link_hash_table_create): New function.
1600 (bfd_elf32_bfd_link_hash_table_free): New function.
1602 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1606 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1607 update CIE/FDE length. Don't pad to the section alignment.
1609 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1611 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1612 deteted entries in .eh_frame section.
1614 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1616 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1617 instead of _GLOBAL_OFFSET_TABLE_.
1618 (bfin_relocate_section): Ditto.
1619 (_bfin_create_got_section): Ditto.
1620 (elf32_bfinfdpic_create_dynamic_sections): Use
1621 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1622 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1624 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1626 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1627 function syms over other syms.
1629 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1631 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1633 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1634 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1635 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1636 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1637 Use MIPS_ELF_READONLY_SECTION.
1638 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1639 creating DT_TEXTREL.
1640 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1641 if no text relocations were generated.
1643 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1645 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1647 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1649 * elf.c (elf_fake_sections): Formatting.
1650 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1651 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1652 section alignment to increase p_align for PT_LOAD.
1653 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1654 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1655 other than PT_LOAD, and PT_NOTE in core.
1657 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1659 * elf.c (assign_file_positions_for_segments): Split into..
1660 (assign_file_positions_for_load_sections): ..this, and..
1661 (assign_file_positions_for_non_load_sections): ..this new function,..
1662 (assign_file_positions_except_relocs): ..writing program headers here.
1664 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1666 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1667 non-load sections if they have relocs.
1669 2006-05-15 Paul Brook <paul@codesourcery.com>
1671 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1672 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1673 Check symbol name is of specified type.
1674 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1675 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1676 bfd_is_arm_special_symbol_name.
1677 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1678 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1679 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1680 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1681 (bfd_is_arm_special_symbol_name): Add prototype.
1682 * bfd-in2.h: Regenerate.
1684 2006-05-15 David Heine <dlheine@tensilica.com>
1685 Bob Wilson <bob.wilson@acm.org>
1687 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1688 undefined opcode. Clean up assertions.
1689 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1690 Factor most of the code into separate functions....
1691 (can_narrow_instruction, can_widen_instruction): New.
1692 (prev_instr_is_a_loop): New.
1693 (compute_ebb_proposed_actions): Combine error handling code for
1694 decode errors. Replace call to insn_decode_len with inline code.
1695 Use can_narrow_instruction and can_widen_instruction. Handle errors
1696 from call to xtensa_opcode_is_loop.
1697 (relax_section): Adjust calls to narrow_instruction and
1700 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1703 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1706 2006-05-11 Michael Matz <matz@suse.de>
1708 * elflink.c (match_group_member): Correctly iterate group
1711 2006-05-11 Paul Brook <paul@codesourcery.com>
1713 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1714 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1715 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1717 * bfd-in2.h: Regenerate.
1718 * libbfd.h: Regenerate.
1719 * libcoff.h: Regenerate.
1721 2006-05-11 Mike Bland <mbland@google.com>
1723 * elf.c (_bfd_elf_init_private_section_data): Don't change
1724 section type if already set.
1726 2006-05-10 Nick Clifton <nickc@redhat.com>
1729 * elfcode.h (valid_section_index_p): New function: Checks for a
1730 valid section index. Allows indicies in the range SHN_LOPROC to
1732 (elf_object_p): Use valid_section_index_p.
1734 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1736 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1737 ARM_SECREL): Mark WinCE versions of these relocs as partial
1739 (coff_arm_relocate_section): Adjust addend for WinCE.
1741 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1744 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1746 2006-05-09 Nick Clifton <nickc@redhat.com>
1748 * coffcode.h (coff_write_relocs): Produce an error message if a an
1749 out-of-range symbol index is detected in a reloc.
1751 2006-05-09 Ben Elliston <bje@au.ibm.com>
1753 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1754 local variable `dynobj'.
1756 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1758 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1759 of the bfd's sections for the reloc-addend adjustments.
1761 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1763 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1764 (elf_s390_relocate_section): Add code to do the GD->LE and
1765 LD->LE TLS linker optimizations if a brasl instruction is used
1766 for the __tls_get_offset function call.
1767 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1769 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1771 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1772 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1773 the .toc and referenced by a TLS code sequence.
1774 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1775 .toc is the first section in a file.
1777 2006-05-04 Andreas Schwab <schwab@suse.de>
1779 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1780 regs instead of an array of int.
1781 (struct external_solaris_bcp_core): Likewise.
1782 (swapcore_sun3): Use offsetof instead of computing the offset
1784 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1785 (swapcore_solaris_bcp): Likewise.
1787 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1789 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1792 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1794 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1797 2006-05-04 Ben Elliston <bje@au.ibm.com>
1799 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1801 * cofflink.c (process_embedded_commands): Remove unused local
1802 variables `had_read' and `had_shared'.
1803 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1805 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1807 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1809 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1810 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1811 (bfd_und_symbol, bfd_ind_symbol): Delete.
1812 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1814 (STD_SECTION): Adjust.
1815 (_bfd_generic_new_section_hook): New function, extracted from..
1816 (bfd_section_init): ..here.
1817 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1818 und and ind sections.
1819 * elf.c (_bfd_elf_large_com_section): Adjust.
1820 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1821 * pdp11.c (new_section_hook): Likewise.
1822 * coffcode.h (coff_new_section_hook): Likewise.
1823 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1824 * elf.c (_bfd_elf_new_section_hook): Likewise.
1825 * vms.c (vms_new_section_hook): Likwise.
1826 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1828 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1829 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1830 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1831 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1832 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1833 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1834 * ieee.c (ieee_new_section_hook): Likewise. Call
1835 _bfd_generic_new_section_hook too.
1836 * mmo.c (mmo_new_section_hook): Likewise.
1837 * oasys.c (oasys_new_section_hook): Likewise.
1838 * som.c (som_new_section_hook): Likewise.
1839 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1840 * bfd-in2.h: Regenerate.
1841 * libbfd.h: Regenerate.
1843 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1845 * hash.c (DEFAULT_SIZE): Revert last change.
1846 (higher_prime_number): Correct test for no larger prime. Don't
1847 abort on error, instead return 0. Depopulate primes[].
1848 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1850 2006-05-02 Paul Brook <paul@codesourcery.com>
1852 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1855 2006-05-02 Ben Elliston <bje@au.ibm.com>
1857 * archive.c (bfd_generic_archive_p): Remove unused local variable
1859 * dwarf2.c (decode_line_info): Remove unused local variable
1861 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1863 * tekhex.c (tekhex_write_object_contents): Remove unused local
1864 variable `bytes_written'.
1865 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1866 variable `r_addend'.
1867 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1868 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1869 (_bfd_ns32k_relocate_contents): Remove break after return.
1870 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1872 2006-05-02 Nick Clifton <nickc@redhat.com>
1874 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1875 in order to avoid conflicts with the global DEBUG define.
1877 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1879 * dwarf2.c: Formatting.
1880 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1881 output section check.
1882 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1883 * elf32-m32c.c: Similarly.
1884 * elf32-ppc.c: Similarly.
1885 * elf32-v850.c: Similarly.
1886 * nlm32-sparc.c: Similarly.
1887 * elfcode.h: Similarly.
1888 (elf_symbol_flags): Delete.
1889 * elflink.c (elf_link_input_bfd): Comment typo.
1891 2006-05-01 DJ Delorie <dj@redhat.com>
1893 * bfd-in.h (bfd_hash_table): Add count field.
1894 * bfd-in2.h: Regenerate.
1895 * hash.c (higher_prime_number): New.
1896 (bfd_hash_table_inint_n): Init count field.
1897 (bfd_hash_lookup): Grow table as needed.
1899 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1902 * tekhex.c (getvalue): Change return type to bfd_boolean and
1903 add the new parameter. Return false if the unexpected character
1906 (first_phase): Change return type to bfd_boolean and return
1907 false if the unexpected character is found. Replace abort
1908 with returning false.
1909 (pass_over): Change return type to bfd_boolean and the type of
1910 the second argument to bfd_boolean (*) (bfd *, int, char *).
1911 Return false if FUNC returns false.
1912 (tekhex_object_p): Return NULL if pass_over fails.
1914 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1916 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1918 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1921 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1922 and flags if its BFD flags have been set.
1923 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1924 section type from input if it has been set to something
1927 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1930 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1933 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1934 abfd->sections is NULL.
1935 (elf32_arm_bfd_free_cached_info): New.
1936 (bfd_elf32_bfd_free_cached_info): Defined.
1938 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1939 to _bfd_free_cached_info.
1941 * libbfd-in.h (_bfd_free_cached_info): New.
1942 * libbfd: Regenerated.
1944 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1945 (_bfd_free_cached_info): New.
1947 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1949 * elf.c (assign_file_positions_except_relocs): Move code setting
1950 file position of non-loaded sections..
1951 (assign_file_positions_for_segments): ..to here.
1953 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1956 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1957 applications. Issue an error on sections we don't know how
1960 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1962 * Makefile.am: Run "make dep-am".
1963 * Makefile.in: Regenerate.
1965 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1967 * warning.m4 (--enable-werror): Format help message.
1968 (--enable-build-warnings): Likewise.
1969 * configure: Regenerate.
1971 2006-04-18 Nick Clifton <nickc@redhat.com>
1974 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1975 fields to still be handled as ELF files.
1977 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1979 * po/SRC-POTFILES.in: Regenerated.
1981 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1983 * configure.in: Update version to 2.17.50.
1984 * configure: Regenerated.
1986 2006-04-14 David Heine <dlheine@tensilica.com>
1988 * elf32-xtensa.c (build_reloc_opcodes): New.
1989 (compute_text_actions): Use it to decode opcodes outside inner loop.
1990 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1991 it is set, use it to get the opcodes for relocations.
1992 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1994 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1997 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1998 (GOT_TLS_IE_IE): Likewise.
1999 (GOT_TLS_IE_GD): Likewise.
2000 (GOT_TLS_IE_MASK): Likewise.
2001 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2002 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2004 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2005 are set, treat tls_type as GOT_TLS_IE_BOTH.
2006 (elf_i386_relocate_section): Likewise.
2008 2006-04-07 Randolph Chung <tausq@debian.org>
2010 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2011 (elf64_hppa_grok_psinfo): Likewise.
2012 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2014 2006-04-06 DJ Delorie <dj@redhat.com>
2016 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2017 each plt entry we create.
2019 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2021 * po/Make-in: Add install-html target.
2022 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2023 htmldir. Add install-html and install-html-recursive targets.
2024 * Makefile.in: Regenerate.
2025 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2026 * configure: Regenerate.
2028 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2030 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2031 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2034 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2036 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2039 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2040 James E Wilson <wilson@specifixinc.com>
2043 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2044 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2046 (elfNN_ia64_link_hash_entry): Likewise.
2047 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2049 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2051 (elfNN_ia64_hash_hide_symbol): Likewise.
2052 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2053 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2054 (elfNN_ia64_global_dyn_info_free): New function.
2055 (elfNN_ia64_local_dyn_info_free): Likewise.
2056 (elfNN_ia64_hash_table_free): Free local and global
2057 elfNN_ia64_dyn_sym_info.
2058 (addend_compare): New function.
2059 (sort_dyn_sym_info): Likewise.
2060 (get_dyn_sym_info): Updated to use binary search for addend.
2061 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2062 relocation arrays first.
2064 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2066 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2069 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2072 * elflink.c (check_dynsym): New.
2073 (elf_link_output_extsym): Use it.
2074 (bfd_elf_final_link): Likewise.
2076 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2079 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2080 symbol from the dynamic definition with the default version if
2081 its type and the type of existing regular definition mismatch.
2083 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2084 Daniel Jacobowitz <dan@codesourcery.com>
2086 * config.bfd (sparc-*-vxworks*): New stanza.
2087 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2088 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2089 * configure: Regenerate.
2090 * elf32-sparc.c: Include elf-vxworks.h.
2091 (elf32_sparc_vxworks_link_hash_table_create: New.
2092 (elf32_sparc_vxworks_final_write_processing): New.
2093 (TARGET_BIG_SYM): Override for VxWorks.
2094 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2095 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2096 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2097 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2098 (elf_backend_link_output_symbol_hook): Likewise.
2099 (elf_backend_emit_relocs): Likewise.
2100 (elf_backend_final_write_processing, elf32_bed): Likewise.
2101 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2102 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2103 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2104 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2105 build_plt_entry here.
2106 (create_got_section): Initialize sgotplt for VxWorks.
2107 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2108 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2109 Call elf_vxworks_create_dynamic_sections for VxWorks.
2110 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2111 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2112 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2113 for VxWorks. Check for the .got.plt section.
2114 (sparc_vxworks_build_plt_entry): New function.
2115 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2116 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2117 absolute on VxWorks.
2118 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2119 and DT_PLTGOT on VxWorks.
2120 (sparc_vxworks_finish_exec_plt): New.
2121 (sparc_vxworks_finish_shared_plt): New.
2122 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2123 Use plt_header_size and plt_entry_size.
2124 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2125 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2126 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2127 (elf32-sparc.lo): Likewise.
2128 * Makefile.in: Regenerate.
2129 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2130 (_bfd_target_vector): Add a pointer to it.
2132 2006-03-30 Ben Elliston <bje@au.ibm.com>
2135 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2136 special section number that exceeds the number of ELF sections
2137 (eg. SHN_MIPS_SCOMMON).
2139 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2141 * elfxx-mips.c (mips_got_entry): Add more commentary.
2142 (mips_elf_local_got_index): Use the hash table entry to record
2143 the GOT index of forced-local symbols.
2144 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2145 in either the hash table entry or the mips_got_entry, not both.
2146 Add more commentary.
2147 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2148 mips_elf_initialize_tls_index.
2150 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2152 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2153 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2154 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2155 bfin_areloc_howto_table): Delete. All
2156 uses deleted as well.
2157 (bfin_reloc_map): Delete all stack relocs.
2158 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2159 bfin_reloc_type_lookup): Don't support them.
2160 (bfin_relocate_section): Don't try to handle them.
2162 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2163 * configure.in: Likewise.
2164 * configure: Regenerate.
2165 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2166 (BFIN_RELOC_MAX): Now 0x21.
2167 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2168 (bfd_elf32_bfinfdpic_vec): Declare.
2169 (IS_FDPIC): New macro.
2170 (struct bfinfdpic_elf_link_hash_table): New struct.
2171 (bfinfdpic_hash_table, bfinfdpic_got_section,
2172 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2173 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2174 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2175 bfinfdpic_plt_initial_offset): Accessor macros for it.
2176 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2177 (struct bfinfdpic_relocs_info): New struct.
2178 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2179 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2180 DEFAULT_STACK_SIZE): New macros.
2181 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2182 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2183 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2184 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2185 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2186 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2187 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2188 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2189 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2190 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2191 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2192 _bfinfdpic_resolve_final_relocs_info,
2193 elf32_bfinfdpic_size_dynamic_sections,
2194 elf32_bfinfdpic_always_size_sections,
2195 elf32_bfinfdpic_modify_segment_map,
2196 _bfinfdpic_count_got_plt_entries,
2197 elf32_bfinfdpic_finish_dynamic_sections,
2198 elf32_bfinfdpic_adjust_dynamic_symbol,
2199 elf32_bfinfdpic_finish_dynamic_symbol,
2200 elf32_bfinfdpic_elf_use_relative_eh_frame,
2201 elf32_bfinfdpic_elf_encode_eh_address,
2202 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2203 elf32_bfinfdpic_copy_private_bfd_data,
2204 (struct _bfinfdpic_dynamic_got_info,
2205 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2206 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2207 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2208 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2209 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2210 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2211 bfd_elf32_bfd_copy_private_bfd_data,
2212 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2213 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2214 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2215 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2216 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2217 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2218 elf_backend_omit_section_dynsym): Redefine these macros and include
2219 "elf32-target.h" again to create the elf32-bfinfdpic target.
2220 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2221 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2222 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2223 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2224 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2225 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2226 BFD_RELOC_BFIN_GOTOFFLO): New.
2227 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2228 (_bfd_target_vector): Add it.
2229 * bfd-in2.h: Regenerate.
2230 * libbfd.h: Regenerate.
2232 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2234 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2235 incompatible. Likewise MAC and EMAC code.
2236 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2237 bfd_get_compatible to set the new bfd architecture. Rely on it
2238 to detect incompatibilities.
2240 2006-03-23 Michael Matz <matz@suse.de>
2242 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2243 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2244 BFD_RELOC_X86_64_PLTOFF64.
2245 * bfd-in2.h: Regenerated.
2246 * libbfd.h: Regenerated.
2247 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2248 Add howtos for above relocs.
2249 (x86_64_reloc_map): Add mappings for new relocs.
2250 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2251 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2252 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2254 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2255 elf64_x86_64_check_relocs for the new relocs.
2256 (elf64_x86_64_relocate_section): Handle new relocs.
2258 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2260 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2261 rel->r_addend is zero.
2263 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2265 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2268 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2269 Daniel Jacobowitz <dan@codesourcery.com>
2270 Phil Edwards <phil@codesourcery.com>
2271 Zack Weinberg <zack@codesourcery.com>
2272 Mark Mitchell <mark@codesourcery.com>
2273 Nathan Sidwell <nathan@codesourcery.com>
2275 * bfd-in2.h: Regenerate.
2276 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2277 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2278 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2279 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2280 (bfd_elf32_littlemips_vec): Likewise.
2281 (bfd_elf32_nbigmips_vec): Likewise.
2282 (bfd_elf32_nlittlemips_vec): Likewise.
2283 (bfd_elf32_ntradbigmips_vec): Likewise.
2284 (bfd_elf32_ntradlittlemips_vec): Likewise.
2285 (bfd_elf32_tradbigmips_vec): Likewise.
2286 (bfd_elf32_tradlittlemips_vec): Likewise.
2287 (bfd_elf64_bigmips_vec): Likewise.
2288 (bfd_elf64_littlemips_vec): Likewise.
2289 (bfd_elf64_tradbigmips_vec): Likewise.
2290 (bfd_elf64_tradlittlemips_vec): Likewise.
2291 * elf32-mips.c: Include elf-vxworks.h.
2292 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2293 instead of calling mips_elf32_rtype_to_howto directly.
2294 (mips_vxworks_copy_howto_rela): New reloc howto.
2295 (mips_vxworks_jump_slot_howto_rela): Likewise.
2296 (mips_vxworks_bfd_reloc_type_lookup): New function.
2297 (mips_vxworks_rtype_to_howto): Likewise.
2298 (mips_vxworks_final_write_processing): Likewise.
2299 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2300 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2301 (elf_backend_want_got_plt): Likewise.
2302 (elf_backend_want_plt_sym): Likewise.
2303 (elf_backend_got_symbol_offset): Likewise.
2304 (elf_backend_want_dynbss): Likewise.
2305 (elf_backend_may_use_rel_p): Likewise.
2306 (elf_backend_may_use_rela_p): Likewise.
2307 (elf_backend_default_use_rela_p): Likewise.
2308 (elf_backend_got_header_size: Likewise.
2309 (elf_backend_plt_readonly): Likewise.
2310 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2311 (elf_backend_mips_rtype_to_howto): Likewise.
2312 (elf_backend_adjust_dynamic_symbol): Likewise.
2313 (elf_backend_finish_dynamic_symbol): Likewise.
2314 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2315 (elf_backend_add_symbol_hook): Likewise.
2316 (elf_backend_link_output_symbol_hook): Likewise.
2317 (elf_backend_emit_relocs): Likewise.
2318 (elf_backend_final_write_processing: Likewise.
2319 (elf_backend_additional_program_headers): Likewise.
2320 (elf_backend_modify_segment_map): Likewise.
2321 (elf_backend_symbol_processing): Likewise.
2322 * elfxx-mips.c: Include elf-vxworks.h.
2323 (mips_elf_link_hash_entry): Add is_relocation_target and
2324 is_branch_target fields.
2325 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2326 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2327 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2328 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2329 Return 3 for VxWorks.
2330 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2331 mips_elf_link_hash_table. Return 0 for VxWorks.
2332 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2333 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2334 (mips_vxworks_exec_plt0_entry): New variable.
2335 (mips_vxworks_exec_plt_entry): Likewise.
2336 (mips_vxworks_shared_plt0_entry): Likewise.
2337 (mips_vxworks_shared_plt_entry): Likewise.
2338 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2339 (mips_elf_rel_dyn_section): Change the bfd argument to a
2340 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2341 the name of the section.
2342 (mips_elf_initialize_tls_slots): Update the call to
2343 mips_elf_rel_dyn_section.
2344 (mips_elf_gotplt_index): New function.
2345 (mips_elf_local_got_index): Add an input_section argument.
2346 Update the call to mips_elf_create_local_got_entry.
2347 (mips_elf_got_page): Likewise.
2348 (mips_elf_got16_entry): Likewise.
2349 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2350 arguments. Create dynamic relocations for each entry on VxWorks.
2351 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2352 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2353 and MIPS_RESERVED_GOTNO.
2354 (mips_elf_create_got_section): Update the uses of
2355 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2356 (is_gott_symbol): New function.
2357 (mips_elf_calculate_relocation): Use a dynobj local variable.
2358 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2359 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2360 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2361 relocations on VxWorks. Add dynamic relocations for references
2362 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2363 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2364 in VxWorks executables.
2365 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2366 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2367 Don't allocate a null entry on VxWorks.
2368 (mips_elf_create_dynamic_relocation): Update the call to
2369 mips_elf_rel_dyn_section. Use absolute rather than relative
2370 relocations for VxWorks, and make them RELA rather than REL.
2371 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2372 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2373 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2374 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2375 Call elf_vxworks_create_dynamic_sections for VxWorks and
2376 initialize the plt_header_size and plt_entry_size fields.
2377 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2378 used in VxWorks executables. Don't allocate dynamic relocations
2379 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2380 Set is_relocation_target for each symbol referenced by a relocation.
2381 Allocate .rela.dyn entries for relocations against the special
2382 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2383 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2384 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2385 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2386 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2387 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2388 relocations. Don't set no_fn_stub on VxWorks.
2389 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2390 mips_elf_allocate_dynamic_relocations.
2391 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2392 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2393 entries for VxWorks, and do not create multiple GOTs.
2394 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2395 Handle .got specially for VxWorks. Update the uses of
2396 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2397 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2398 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2399 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2400 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2401 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2402 (mips_vxworks_finish_exec_plt): Likewise.
2403 (mips_vxworks_finish_shared_plt): Likewise.
2404 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2405 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2406 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2407 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2408 and mips_elf_rel_dyn_section. Use a different GOT header for
2409 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2410 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2411 mips_elf_link_hash_table fields.
2412 (_bfd_mips_vxworks_link_hash_table_create): New function.
2413 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2414 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2415 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2416 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2417 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2418 * libbfd.h: Regenerate.
2419 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2420 (elf32-mips.lo): Likewise.
2421 * Makefile.in: Regenerate.
2422 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2423 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2424 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2425 (_bfd_target_vector): Add entries for them.
2427 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2429 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2430 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2431 (elf_backend_special_sections): Remove #undef.
2433 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2435 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2436 for undefined weak symbols.
2438 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2441 * elflink.c (bfd_elf_final_link): Remove
2442 bed->elf_backend_emit_relocs from emit_relocs.
2444 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2446 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2447 first relocation to the second when relaxing TLS GD to LE;
2448 zero it out when relaxing to IE.
2450 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2453 * elflink.c (elf_link_add_object_symbols): Save and restore
2454 warning sym's linked sym.
2456 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2459 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2460 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2461 hash_table -> htab. Formatting. Save entire symbol table
2462 before loading as-needed syms, and restore afterwards if lib not
2463 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2464 name. Free some buffers earlier.
2465 * bfd-in.h (struct bfd_hash_table): Add entsize.
2466 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2467 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2468 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2470 (bfd_hash_table_init): Add param, adjust calls.
2471 * aoutx.h: Adjust all hash_table_init functions and calls.
2473 * coff-arm.c: Likewise.
2474 * coff-h8300.c: Likewise.
2475 * coff-ppc.c: Likewise.
2476 * cofflink.c: Likewise.
2477 * ecoff.c: Likewise.
2478 * ecofflink.c: Likewise.
2479 * elf-m10300.c: Likewise.
2480 * elf-strtab.c: Likewise.
2482 * elf32-arm.c: Likewise.
2483 * elf32-bfin.c: Likewise.
2484 * elf32-cris.c: Likewise.
2485 * elf32-frv.c: Likewise.
2486 * elf32-hppa.c: Likewise.
2487 * elf32-i386.c: Likewise.
2488 * elf32-m32r.c: Likewise.
2489 * elf32-m68hc1x.c: Likewise.
2490 * elf32-m68k.c: Likewise.
2491 * elf32-ppc.c: Likewise.
2492 * elf32-s390.c: Likewise.
2493 * elf32-sh.c: Likewise.
2494 * elf32-vax.c: Likewise.
2495 * elf64-alpha.c: Likewise.
2496 * elf64-hppa.c: Likewise.
2497 * elf64-ppc.c: Likewise.
2498 * elf64-s390.c: Likewise.
2499 * elf64-sh64.c: Likewise.
2500 * elf64-x86-64.c: Likewise.
2501 * elfxx-ia64.c: Likewise.
2502 * elfxx-mips.c: Likewise.
2503 * elfxx-sparc.c: Likewise.
2504 * i386linux.c: Likewise.
2505 * libaout.h: Likewise.
2506 * libbfd-in.h: Likewise.
2507 * libcoff-in.h: Likewise.
2508 * linker.c: Likewise.
2509 * m68klinux.c: Likewise.
2510 * merge.c: Likewise.
2511 * opncls.c: Likewise.
2512 * pdp11.c: Likewise.
2513 * sparclinux.c: Likewise.
2514 * stabs.c: Likewise.
2515 * sunos.c: Likewise.
2517 * xcofflink.c: Likewise.
2518 * section.c (struct section_hash_entry): Move to..
2519 * libbfd-in.h: ..here.
2520 * Makefile.am: Run "make dep-am"
2521 * Makefile.in: Regenerate.
2522 * bfd-in2.h: Regenerate.
2523 * libbfd.h: Regenerate.
2524 * libcoff.h: Regenerate.
2526 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2528 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2529 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2530 last change to REL32 relocs so that they are counted as
2531 possibly dynamic as per REL24 and REL14.
2533 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2535 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2538 2006-03-15 Ben Elliston <bje@au.ibm.com>
2540 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2541 in_list elements, not just the first.
2543 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2545 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2547 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2548 for final links too.
2550 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2552 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2554 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2557 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2559 2006-03-10 Paul Brook <paul@codesourcery.com>
2561 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2562 (elf32_arm_print_private_bfd_data): Ditto.
2564 2006-03-09 Paul Brook <paul@codesourcery.com>
2566 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2569 2006-03-09 Khem Raj <khem@mvista.com>
2571 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2574 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2576 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2578 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2579 Daniel Jacobowitz <dan@codesourcery.com>
2580 Zack Weinberg <zack@codesourcery.com>
2581 Nathan Sidwell <nathan@codesourcery.com>
2582 Paul Brook <paul@codesourcery.com>
2583 Ricardo Anguiano <anguiano@codesourcery.com>
2584 Phil Edwards <phil@codesourcery.com>
2586 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2587 (bfd_elf32_bigarm_symbian_vec): Likewise.
2588 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2589 (bfd_elf32_littlearm_vec): Likewise.
2590 (bfd_elf32_littlearm_symbian_vec): Likewise.
2591 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2592 * configure: Regenerate.
2593 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2594 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2595 (elf32_arm_vxworks_bed): Add forward declaration.
2596 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2597 (elf32_arm_vxworks_exec_plt0_entry): New table.
2598 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2599 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2600 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2601 (reloc_section_p): New function.
2602 (create_got_section): Use RELOC_SECTION.
2603 (elf32_arm_create_dynamic_sections): Likewise. Call
2604 elf_vxworks_create_dynamic_sections for VxWorks targets.
2605 Choose between the two possible values of plt_header_size
2607 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2608 (elf32_arm_abs12_reloc): New function.
2609 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2610 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2611 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2612 r_addend fields of relocs. On rela targets, skip any code that
2613 adjusts in-place addends. When using _bfd_link_final_relocate
2614 to perform a final relocation, pass rel->r_addend as the addend
2616 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2617 object, ignore flags that are not standard on VxWorks.
2618 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2619 relocs on VxWorks. Use reloc_section_p.
2620 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2621 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2622 .rela.plt.unloaded relocs on VxWorks targets.
2623 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2624 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2625 instead of DT_REL* tags on RELA targets.
2626 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2627 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2628 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2629 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2630 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2631 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2632 Correct the .rela.plt.unreloaded symbol indexes.
2633 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2634 hook on VxWorks targets.
2635 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2636 Minor formatting tweak.
2637 (elf32_arm_vxworks_final_write_processing): New function.
2638 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2640 (elf_backend_final_write_processing): Likewise.
2641 (elf_backend_emit_relocs): Likewise.
2642 (elf_backend_want_plt_sym): Likewise.
2643 (ELF_MAXPAGESIZE): Likewise.
2644 (elf_backend_may_use_rel_p): Minor formatting tweak.
2645 (elf_backend_may_use_rela_p): Likewise.
2646 (elf_backend_default_use_rela_p): Likewise.
2647 (elf_backend_rela_normal): Likewise.
2648 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2650 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2652 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2653 New. Adjust other variants.
2654 (bfd_default_scan): Update.
2655 * bfd-in2.h: Rebuilt.
2656 * cpu-m68k.c: Adjust.
2657 (bfd_m68k_compatible): New. Use it for architectures.
2658 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2659 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2661 (elf32_m68k_print_private_bfd_data): Adjust.
2662 * ieee.c (ieee_write_processor): Adjust.
2664 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2666 * dwarf2.c: Formatting.
2667 (add_line_info): Remove outer loop.
2669 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2670 Alan Modra <amodra@bigpond.net.au>
2673 * dwarf2.c (loadable_section): New struct.
2674 (dwarf2_debug): Add loadable_section_count and
2676 (new_line_sorts_after): New.
2677 (add_line_info): Use new_line_sorts_after to compare line
2679 (check_function_name): Removed.
2680 (unset_sections): New.
2681 (place_sections): New.
2682 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2683 and unset_sections on relocatable files.
2684 (_bfd_dwarf2_find_line): Likewise.
2686 2006-03-03 Nick Clifton <nickc@redhat.com>
2688 * cpu-avr.c: Update to ISO-C90 formatting.
2689 * elf32-avr.c: Likewise.
2691 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2693 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2695 (bfd_elf_avr_final_write_processing): Set
2696 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2697 (elf32_avr_relax_section): New function.
2698 (elf32_avr_relax_delete_bytes): New function.
2699 (elf32_avr_get_relocated_section_contents): New function.
2700 (avr_pc_wrap_around): New function.
2701 (avr_relative_distance_considering_wrap_around): New function.
2702 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2703 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2704 * libbfd.h: Regenerate.
2705 * bfd-in2.h: Regenerate.
2707 2006-03-02 DJ Delorie <dj@redhat.com>
2709 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2712 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2714 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2715 bfd_elf32_powerpc_vxworks_vec.
2717 2006-03-02 Nick Clifton <nickc@redhat.com>
2719 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2721 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2723 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2724 elf_vxworks_create_dynamic_sections.
2725 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2727 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2728 elf_vxworks_create_dynamic_sections.
2729 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2731 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2732 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2734 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2736 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2737 (elf_backend_link_output_symbol_hook): Use
2738 elf_vxworks_link_output_symbol_hook instead.
2739 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2740 (elf_backend_link_output_symbol_hook): Use
2741 elf_vxworks_link_output_symbol_hook instead.
2742 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2743 same interface as elf_backend_link_output_symbol_hook.
2744 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2745 prototype accordingly.
2747 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2749 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2750 (ppc_elf_link_hash_table): Replace old_got and new_got with
2751 plt_type and can_use_new_plt.
2752 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2753 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2754 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2755 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2756 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2757 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2758 this function should not be called for VxWorks targets.
2759 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2760 (allocate_got): Likewise. Rearrange so that max_before_header
2761 is only used for PLT_OLD and PLT_NEW.
2762 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2763 (ppc_elf_size_dynamic_sections): Likewise.
2764 (ppc_elf_relax_section): Likewise.
2765 (ppc_elf_relocate_section): Likewise.
2766 (ppc_elf_finish_dynamic_symbol): Likewise.
2767 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2769 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2771 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2772 (elf_i386_link_hash_table_create): Initialize it.
2773 (elf_i386_compute_jump_table_size): Use it instead of
2774 srelplt->reloc_count.
2775 (allocate_dynrelocs): Likewise.
2776 (elf_i386_size_dynamic_sections): Likewise.
2777 (elf_i386_relocate_section): Likewise.
2779 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2781 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2782 (_bfd_elf_write_section_eh_frame): Likewise.
2784 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2786 * po/Make-in: Add html target.
2788 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2790 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2791 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2792 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2793 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2794 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2795 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2796 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2797 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2798 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2799 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2800 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2801 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2802 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2803 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2804 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2805 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2806 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2807 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2808 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2809 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2810 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2812 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2814 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2815 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2816 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2817 * elf32-frv.c (_frv_create_got_section): Likewise.
2818 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2819 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2820 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2821 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2822 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2823 (elf_i386_link_hash_table_create): Don't initialize them.
2824 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2826 (elf_i386_finish_dynamic_symbol): Likewise.
2827 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2828 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2829 (ppc_elf_finish_dynamic_symbol): Likewise.
2831 2006-02-24 DJ Delorie <dj@redhat.com>
2833 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2834 (m32c_elf_relocate_section): Don't relocate them.
2835 (compare_reloc): New.
2836 (relax_reloc): Remove.
2837 (m32c_offset_for_reloc): New.
2838 (m16c_addr_encodings): New.
2839 (m16c_jmpaddr_encodings): New.
2840 (m32c_addr_encodings): New.
2841 (m32c_elf_relax_section): Relax jumps and address displacements.
2842 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2845 * reloc.c: Add m32c relax relocs.
2846 * libbfd.h: Regenerate.
2847 * bfd-in2.h: Regenerate.
2849 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2852 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2853 (_bfd_elf_link_hash_fixup_symbol): New.
2855 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2856 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2859 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2861 * elfxx-target.h (elf_backend_fixup_symbol): New.
2862 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2864 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2866 * cpu-ia64-opc.c (ins_immu5b): New.
2867 (ext_immu5b): Likewise.
2868 (elf64_ia64_operands): Add IMMU5b.
2870 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2873 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2875 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2876 * elf32-i386.c (allocate_dynrelocs): Likewise.
2877 * elf32-s390.c (allocate_dynrelocs): Likewise.
2878 * elf32-sh.c (allocate_dynrelocs): Likewise.
2879 * elf64-s390.c (allocate_dynrelocs): Likewise.
2880 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2881 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2882 on undef weak with non-default visibility too.
2883 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2885 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2887 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2888 error, instead call _exit.
2889 (_bfd_abort): Call _exit not xexit.
2891 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2893 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2895 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2897 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2898 Anil Paranjape <anilp1@kpitcummins.com>
2899 Shilin Shakti <shilins@kpitcummins.com>
2901 * Makefile.am: Add xc16x related entry
2902 * Makefile.in: Regenerate
2903 * archures.c: Add bfd_xc16x_arch
2904 * bfd-in2.h: Regenerate
2905 * config.bfd: Add xc16x-*-elf
2906 * configure.in: Add bfd_elf32_xc16x_vec
2907 * configure: Regenerate.
2908 * targets.c: Added xc16x related information
2909 * cpu-xc16x.c: New file
2910 * reloc.c: Add new relocations specific to xc16x:
2911 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2913 * elf32-xc16x.c: New file.
2915 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2917 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2918 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2920 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2923 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2925 (ppc64_elf_relocate_section): Check output reloc section size.
2926 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2928 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2931 * elf.c (get_segment_type): New function.
2932 (_bfd_elf_print_private_bfd_data): Use it.
2933 (print_segment_map): New function.
2934 (assign_file_positions_for_segments): Call print_segment_map
2935 when there are not enough room for program headers.
2937 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2939 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2940 traditional MIPS ELF targets.
2942 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2945 * dwarf2.c (check_function_name): New function.
2946 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2947 check if function is correct.
2949 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2951 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2953 (elf_link_input_bfd): Adjust comments.
2955 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2957 * elf.c (copy_private_bfd_data): Minor update.
2959 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2962 * elf.c (copy_private_bfd_data): Renamed to ...
2963 (rewrite_elf_program_header): This.
2964 (copy_elf_program_header): New function.
2965 (copy_private_bfd_data): Likewise.
2967 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2969 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2970 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2971 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2972 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2973 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2974 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2975 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2976 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2977 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2978 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2979 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2980 bfd_mach_mcf_isa_b_usp_float_emac): New.
2981 (bfd_default_scan): Update coldfire mapping.
2982 * bfd-in.h (bfd_m68k_mach_to_features,
2983 bfd_m68k_features_to_mach): Declare.
2984 * bfd-in2.h: Rebuilt.
2985 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2986 adjust legacy names.
2987 (m68k_arch_features): New.
2988 (bfd_m68k_mach_to_features,
2989 bfd_m68k_features_to_mach): Define.
2990 * elf32-m68k.c (elf32_m68k_object_p): New.
2991 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2992 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2993 (elf_backend_object_p): Define.
2994 * ieee.c (ieee_write_processor): Update coldfire machines.
2995 * libbfd.h: Rebuilt.
2997 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2999 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3002 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3004 * coff-z80.c (r_imm24): New howto.
3005 (rtype2howto): New case R_IMM24.
3006 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3007 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3009 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3011 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3012 has already been assigned a GOT index, copy that index to the
3013 current hash table entry.
3015 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3017 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3018 for call-to-undefweak reloc overflow.
3020 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3022 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3023 for 32-bit relocs overflow.
3025 2006-01-27 Paul Brook <paul@codesourcery.com>
3027 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3030 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3032 Introduce TLS descriptors for i386 and x86_64.
3033 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3034 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3035 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3036 * libbfd.h, bfd-in2.h: Rebuilt.
3037 * elf32-i386.c (elf_howto_table): New relocations.
3038 (R_386_tls): Adjust.
3039 (elf_i386_reloc_type_lookup): Map new relocations.
3040 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3041 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3042 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3043 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3044 (elf_i386_local_tlsdesc_gotent): New macro.
3045 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3046 (elf_i386_compute_jump_table_size): New macro.
3047 (link_hash_newfunc): Initialize tlsdesc_got.
3048 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3049 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3050 R_386_TLS_DESC_CALL.
3051 (elf_i386_check_relocs): Likewise. Allocate space for
3052 local_tlsdesc_gotent.
3053 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3054 R_386_TLS_DESC_CALL.
3055 (allocate_dynrelocs): Count function PLT relocations. Reserve
3056 space for TLS descriptors and relocations.
3057 (elf_i386_size_dynamic_sections): Reserve space for TLS
3058 descriptors and relocations. Set up sgotplt_jump_table_size.
3059 Don't zero reloc_count in srelplt.
3060 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3061 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3062 R_386_TLS_DESC_CALL.
3063 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3064 (elf_backend_always_size_sections): Define.
3065 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3066 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3067 (R_X86_64_standard): Adjust.
3068 (x86_64_reloc_map): Map new relocs.
3069 (elf64_x86_64_rtype_to_howto): New, split out of...
3070 (elf64_x86_64_info_to_howto): ... this function, and...
3071 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3072 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3073 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3074 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3075 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3076 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3077 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3078 tlsdesc_got and sgotplt_jump_table_size fields.
3079 (elf64_x86_64_compute_jump_table_size): New macro.
3080 (link_hash_newfunc): Initialize tlsdesc_got.
3081 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3082 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3083 R_X86_64_TLSDESC_CALL.
3084 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3085 local_tlsdesc_gotent.
3086 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3087 R_X86_64_TLSDESC_CALL.
3088 (allocate_dynrelocs): Count function PLT relocations. Reserve
3089 space for TLS descriptors and relocations.
3090 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3091 descriptors and relocations. Set up sgotplt_jump_table_size,
3092 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3093 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3095 (elf64_x86_64_always_size_sections): New. Set up
3097 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3098 R_386_TLS_DESC_CALL.
3099 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3100 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3101 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3102 (elf_backend_always_size_sections): Define.
3104 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3107 * dwarf2.c (comp_unit_contains_address): Update comment.
3108 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3109 lma. Return TRUE only if both comp_unit_contains_address and
3110 comp_unit_find_nearest_line return TRUE.
3111 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3113 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3115 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3116 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3117 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3118 elf_gc_mark_dynamic_ref_symbol. Make global.
3119 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3120 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3121 (elfNN_bed): Init new field.
3122 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3123 (ppc64_elf_gc_mark_dynamic_ref): New function.
3125 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3127 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3129 2006-01-17 Nick Clifton <nickc@redhat.com>
3132 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3135 2006-01-11 Nick Clifton <nickc@redhat.com>
3137 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3138 into the newly (re)allocated map array.
3140 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3142 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3144 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3146 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3149 For older changes see ChangeLog-2005
3155 version-control: never
projects / deliverable / binutils-gdb.git / blob