1 2006-10-26 Ben Elliston <bje@au.ibm.com>
3 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
4 * targets.c (find_target): Remove extraneous break.
6 2006-10-26 Ben Elliston <bje@au.ibm.com>
8 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
9 (struct maxq_reloc_map): Unused; remove.
10 (maxq_reloc_map): Likewise.
11 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
13 2006-10-26 Ben Elliston <bje@au.ibm.com>
15 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
16 from int to enum dynamic_lib_link_class lib_class.
17 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
18 * bfd-in2.h: Regenerate.
20 2006-10-25 Alan Modra <amodra@bigpond.net.au>
21 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
22 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
23 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
24 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
26 * cpu-spu.c: New file.
27 * elf32-spu.c: New file.
28 * elf32-spu.h: New file.
29 * archures.c: Add SPU support.
30 * config.bfd: Likewise.
31 * configure.in: Likewise.
33 * targets.c: Likewise.
34 * Makefile.am: Likewise. Run "make dep-am".
35 * libbfd.h: Regenerate.
36 * bfd-in2.h: Regenerate.
37 * Makefile.in: Regenerate.
38 * configure: Regenerate.
39 * po/SRC-POTFILES.in: Regenerate.
41 2006-10-23 Alan Modra <amodra@bigpond.net.au>
43 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
45 2006-10-23 Alan Modra <amodra@bigpond.net.au>
47 * elf32-score.c: Formatting.
48 (elf_backend_omit_section_dynsym): Define.
49 (score_elf_create_dynamic_relocation): Remove code copied from mips.
50 Don't use section syms in dynamic relocs. Remove unused param.
51 (score_elf_final_link_relocate): Remove unused param.
53 2006-10-23 Alan Modra <amodra@bigpond.net.au>
55 * linker.c (fix_syms): Choose best of previous and next
56 section based on section flags and vma.
58 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
60 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
61 only when the non visibility part of st_other is non-zero.
62 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
64 2006-10-20 Richard Sandiford <richard@codesourcery.com>
66 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
67 PT_DYNAMIC on GNU/Linux targets.
69 2006-10-20 Richard Sandiford <richard@codesourcery.com>
71 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
72 size of .rel.dyn reflect the value of DT_RELSZ.
74 2006-10-20 Richard Sandiford <richard@codesourcery.com>
76 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
77 a PT_NULL header for dynamic objects.
78 (_bfd_mips_elf_modify_segment_map): Add it.
80 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
82 * elf32-score.c (score_elf_rel_dyn_section): Replace
83 bfd_make_section with bfd_make_section_with_flags.
84 (_bfd_score_elf_create_dynamic_sections): Ditto.
85 (score_elf_create_got_section): Ditto.
86 (score_elf_final_link_relocate): Delete referrence to
89 2006-10-19 Richard Sandiford <richard@codesourcery.com>
91 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
92 same symbol by increasing r_offset.
93 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
94 large and very small symbol indexes.
96 2006-10-19 Richard Sandiford <richard@codesourcery.com>
98 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
99 and DT_MIPS_RLD_MAP tags for position-independent executables.
100 Do not add DT_DEBUG to shared libraries for any MIPS target.
102 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
105 * elflink.c (elf_link_add_object_symbols): Hide definitions in
108 2006-10-19 Alan Modra <amodra@bigpond.net.au>
110 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
111 don't set, glue section size.
112 (record_arm_to_thumb_glue): Set glue section size here.
113 (record_thumb_to_arm_glue): Likewise.
114 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
115 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
117 2006-10-18 Roy Marples <uberlord@gentoo.org>
119 * elf64-sparc.c: Add FreeBSD support.
120 (elf64_sparc_fbsd_post_process_headers): New function.
121 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
122 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
123 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
124 * configure: Regenerate.
126 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
128 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
129 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
130 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
131 R_ARM_THM_MOVT_BREL relocations.
133 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
135 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
136 R_THM_CALL to 25 and remove FIXME comment.
137 (using_thumb2): New function.
138 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
140 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
142 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
143 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
144 (elf32_arm_gc_sweep_hook): Likewise.
145 (elf32_arm_check_relocs): Likewise.
146 (allocate_dynrelocs): Likewise.
148 2006-10-17 Alan Modra <amodra@bigpond.net.au>
150 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
151 text_index_section and data_index_section.
152 (struct elf_backend_data): Add elf_backend_init_index_section.
153 (_bfd_elf_init_1_index_section): Declare.
154 (_bfd_elf_init_2_index_sections): Declare.
155 * elfxx-target.h (elf_backend_init_index_section): Define.
156 (elfNN_bed): Init new field.
157 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
158 section and text_index_section plus data_index_section.
159 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
160 (_bfd_elf_init_1_index_section): New function.
161 (_bfd_elf_init_2_index_sections): New function.
162 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
163 (elf_link_input_bfd): When emitting relocs, use text_index_section
164 and data_index_section for removed sections.
165 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
166 * elf32-i386.c: Likewise.
167 * elf32-m32r.c: Likewise.
168 * elf32-sh.c: Likewise.
169 * elf32-xstormy16.c: Likewise.
170 * elf32-xtensa.c: Likewise.
171 * elf64-alpha.c: Likewise.
172 * elf64-hppa.c: Likewise.
173 * elf64-mmix.c: Likewise.
174 * elf64-sh64.c: Likewise.
175 * elfxx-ia64.c: Likewise.
176 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
177 and data_index_section sym for relocs against sections with no dynamic
179 (elf_backend_init_index_section): Define.
180 * elf32-cris.c: Similarly.
181 * elf32-hppa.c: Similarly.
182 * elf32-i370.c: Similarly.
183 * elf32-m68k.c: Similarly.
184 * elf32-mips.c: Similarly.
185 * elf32-ppc.c: Similarly.
186 * elf32-s390.c: Similarly.
187 * elf32-sparc.c: Similarly.
188 * elf32-vax.c: Similarly.
189 * elf64-mips.c: Similarly.
190 * elf64-ppc.c: Similarly.
191 * elf64-s390.c: Similarly.
192 * elf64-sparc.c: Similarly.
193 * elf64-x86-64.c: Similarly.
194 * elfn32-mips.c: Similarly.
195 * elfxx-mips.c: Similarly.
196 * elfxx-sparc.c: Similarly.
197 * linker.c (fix_syms): Base symbols in removed sections on
198 previous section in preference to using absolute section.
200 2006-10-16 Andreas Schwab <schwab@suse.de>
202 * elfxx-ia64.c (addend_compare): Properly compute return value.
204 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
207 * elf.c (assign_file_positions_for_non_load_sections): Don't
208 page align empty SHF_ALLOC sections.
210 2006-10-13 Jakub Jelinek <jakub@redhat.com>
212 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
213 .plt sh_entsize to 0 if plt header size isn't multiple of
214 plt entry size or for 32-bit which adds a nop insn at the
215 end of the .plt section.
217 2006-10-12 Bob Wilson <bob.wilson@acm.org>
219 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
220 (elf_backend_action_discarded): Define.
222 2006-10-11 Bob Wilson <bob.wilson@acm.org>
224 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
225 unresolvable relocation error.
226 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
229 2006-10-10 Bob Wilson <bob.wilson@acm.org>
231 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
234 2006-10-03 Jakub Jelinek <jakub@redhat.com>
236 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
237 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
238 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
239 DW_CFA_val_{offset{,_sf},expression}.
240 (skip_non_nops): Record number of DW_CFA_set_loc ops.
241 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
242 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
243 or going to be pcrel, compute set_loc array.
244 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
245 against DW_CFA_set_loc operands.
246 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
248 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
250 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
251 symbols from the --just-syms file.
253 2006-10-01 Alan Modra <amodra@bigpond.net.au>
255 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
258 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
261 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
262 relocation overflow on branches to undefweaks.
264 2006-09-29 Alan Modra <amodra@bigpond.net.au>
266 * po/BLD-POTFILES.in: Regenerate.
267 * po/SRC-POTFILES.in: Regenerate.
269 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
272 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
273 alignment for .data$, .rdata$ and .text$ sections so that sse
274 and sse2 code will work for linkonce sections too.
275 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
277 2006-09-28 Alan Modra <amodra@bigpond.net.au>
279 * elflink.c (_bfd_elf_gc_mark_hook): New function.
280 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
281 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
282 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
283 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
284 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
285 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
286 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
287 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
288 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
289 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
290 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
291 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
292 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
293 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
294 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
295 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
296 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
297 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
298 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
299 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
300 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
301 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
302 (bfinfdpic_gc_sweep_hook): Delete.
303 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
304 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
305 (elf32_d10v_gc_sweep_hook): Delete.
306 (elf_backend_gc_sweep_hook): Don't define.
307 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
308 (fr30_elf_gc_sweep_hook): Delete.
309 (elf_backend_gc_sweep_hook): Don't define.
310 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
311 (elf32_frv_gc_sweep_hook): Delete.
312 (elf_backend_gc_sweep_hook): Don't define.
313 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
314 (iq2000_elf_gc_sweep_hook): Delete.
315 (elf_backend_gc_sweep_hook): Don't define.
316 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
317 _bfd_elf_gc_mark_hook.
318 (openrisc_elf_gc_sweep_hook): Delete.
319 (elf_backend_gc_sweep_hook): Don't define.
320 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
321 (v850_elf_gc_sweep_hook): Delete.
322 (elf_backend_gc_sweep_hook): Don't define.
323 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
324 _bfd_elf_gc_mark_hook.
325 (xstormy16_elf_gc_sweep_hook): Delete.
326 (elf_backend_gc_sweep_hook): Don't define.
327 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
328 (sh_elf64_gc_sweep_hook): Delete.
329 (elf_backend_gc_sweep_hook): Don't define.
330 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
331 (elf32_avr_gc_sweep_hook): Delete.
332 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
333 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
334 (elf32_cr16c_gc_sweep_hook): Delete.
335 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
336 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
337 (elf32_crx_gc_sweep_hook): Delete.
338 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
339 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
340 (elf32_h8_gc_sweep_hook): Delete.
341 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
342 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
343 (ip2k_elf_gc_sweep_hook): Delete.
344 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
345 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
346 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
347 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
348 (elf_backend_gc_sweep_hook): Don't define.
349 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
350 (elf_backend_gc_sweep_hook): Don't define.
351 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
352 (elf32_m68hc11_gc_sweep_hook): Delete.
353 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
354 (elf32_m68hc11_gc_sweep_hook): Delete.
355 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
356 (elf32_msp430_gc_sweep_hook): Delete.
357 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
358 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
359 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
361 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
363 * bfd-in.h (CONST_STRNCPY) : Delete.
366 * bfd-in2.h : Regenerate.
367 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
368 calculate string lengths.
369 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
371 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
375 * elf.c (assign_file_positions_for_non_load_sections): Don't
376 warn zero size allocated sections.
378 2006-09-27 Alan Modra <amodra@bigpond.net.au>
380 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
381 to "name" so that compiler realizes it is never uninitialized.
382 Use bfd_elf_sym_name.
384 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
387 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
388 bfd_alloc to allocate segment map.
389 (copy_elf_program_header): Likewise.
391 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
392 Joseph Myers <joseph@codesourcery.com>
393 Ian Lance Taylor <ian@wasabisystems.com>
394 Ben Elliston <bje@wasabisystems.com>
396 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
397 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
398 (arch_info_struct, bfd_arm_update_notes): Likewise.
399 (architectures): Likewise.
400 (bfd_arm_merge_machines): Check for iWMMXt2.
401 * bfd-in2.h: Rebuild.
403 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
405 * configure: Regenerated.
407 2006-09-22 Alan Modra <amodra@bigpond.net.au>
409 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
411 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
412 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
413 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
415 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
417 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
419 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
420 section in LD to LE linker relaxation for R_390_TLS_LDO32.
421 * elf64-s390.c (elf_s390_relocate_section): Likewise for
424 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
426 * configure.in: Added new target-vectors x86_64coff_vec,
427 x86_64pe_vec, and x86_64pei_vec.
428 * configure: Regenerate.
429 * config.bfd: Adjusted x86_64 target architecture detection.
430 * bfd.c: Add for new target "coff-x86-64"
431 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
432 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
433 * libpei.h: Adjustments for COFF_WITH_pex64.
434 * coffcode.h: Add for new target machine, architecture, signature, and internal
436 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
437 * Makefile.in: Regenerate.
438 * pe-x86_64.c: Add for new target "pe-x86-64".
439 * pei-x86_64.c: Add for new target "pei-x86-64".
440 * peicode.h: Adjusts for new targets.
441 (coff_swap_filehdr_out): Set for this target to
442 _bfd_pex64_only_swap_filehdr_out.
443 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
444 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
445 (jump_table jtab): Add for AMD64MAGIC.
446 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
447 (pe_ILF_object_p): Add coff image-file signature to internal
448 signature translation.
449 * peXXigen.c: Adjust proper include of target coff-header and
450 introduced target specific code
451 (COFF_WITH_pex64): New macro for this target.
452 (pe_print_idata): New dumping method for import section of PE+ files.
453 * targets.c: Add new target vectors declarations for x86_64 coff targets.
454 * coffcode.h: Support code to support the x86_64 PE magic number.
455 * coff-x86_64.c: New file.
457 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
459 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
460 for .stabstr entry, explain why.
462 2006-09-17 Anton Blanchard <anton@samba.org>
463 Alan Modra <amodra@bigpond.net.au>
465 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
466 entry isn't absolute.
468 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
470 * cpu-score.c: New file.
471 * elf32-score.c: New file.
472 * config.bfd: Add Score target.
473 * Makefile.am: Add Score files.
474 * Makefile.in: Regenerate.
475 * archures.c: Add Score architecture.
476 * reloc.c: Add Score relocs.
477 * targets.c: Add Score target vectors.
478 * bfd-in2.h: Regenerate.
479 * libbfd.h: Regenerate.
480 * configure.in: Add Score target.
481 * configure: Regenerate.
483 2006-09-16 Nick Clifton <nickc@redhat.com>
484 Pedro Alves <pedro_alves@portugalmail.pt>
486 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
487 string as its argument and emits the string followed by a comma
488 and then the length of the string.
489 (CONST_STRNEQ): New macro. Checks to see if a variable string
490 has a constant string as its initial characters.
491 (CONST_STRNCPY): New macro. Copies a constant string to the start
492 of a variable string.
493 * bfd-in2.h: Regenerate.
494 * archive.c: Make use of the new macros.
495 * archive64.c: Likewise.
497 * coff-ppc.c: Likewise.
498 * coff-stgo32.c: Likewise.
499 * coffcode.h: Likewise.
500 * cofflink.c: Likewise.
501 * cpu-i960.c: Likewise.
502 * dwarf2.c: Likewise.
504 * elf-m10300.c: Likewise.
506 * elf32-arm.c: Likewise.
507 * elf32-bfin.c: Likewise.
508 * elf32-cris.c: Likewise.
509 * elf32-hppa.c: Likewise.
510 * elf32-i370.c: Likewise.
511 * elf32-i386.c: Likewise.
512 * elf32-iq2000.c: Likewise.
513 * elf32-m32r.c: Likewise.
514 * elf32-m68hc11.c: Likewise.
515 * elf32-m68hc12.c: Likewise.
516 * elf32-m68k.c: Likewise.
517 * elf32-mcore.c: Likewise.
518 * elf32-ppc.c: Likewise.
519 * elf32-s390.c: Likewise.
520 * elf32-sh-symbian.c: Likewise.
521 * elf32-sh.c: Likewise.
522 * elf32-sh64.c: Likewise.
523 * elf32-v850.c: Likewise.
524 * elf32-vax.c: Likewise.
525 * elf32-xtensa.c: Likewise.
526 * elf64-alpha.c: Likewise.
527 * elf64-hppa.c: Likewise.
528 * elf64-mmix.c: Likewise.
529 * elf64-ppc.c: Likewise.
530 * elf64-s390.c: Likewise.
531 * elf64-sh64.c: Likewise.
532 * elf64-x86-64.c: Likewise.
533 * elflink.c: Likewise.
534 * elfxx-ia64.c: Likewise.
535 * elfxx-mips.c: Likewise.
536 * elfxx-sparc.c: Likewise.
537 * hpux-core.c: Likewise.
538 * i386linux.c: Likewise.
540 * libpei.h: Likewise.
541 * linker.c: Likewise.
542 * m68klinux.c: Likewise.
544 * nlmcode.h: Likewise.
545 * osf-core.c: Likewise.
548 * sparclinux.c: Likewise.
549 * vms-hdr.c: Likewise.
551 2006-09-14 Alan Modra <amodra@bigpond.net.au>
554 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
555 that have had their SHT_GROUP section removed.
557 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
560 * elflink.c (elf_link_output_extsym): Compute bucket only if
563 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
566 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
569 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
571 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
572 unconditional setting of low bit for Thumb symbol
573 mistakenly left behind after check for external
574 symbols was added. Fix comment typo.
576 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
578 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
579 (bfd_elf_link_mark_dynamic_symbol): New.
580 (SYMBOLIC_BIND): New.
582 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
583 with SYMBOLIC_BIND (info, h).
584 (elf_i386_relocate_section): Likewise.
585 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
586 (elf64_x86_64_relocate_section): Likewise.
587 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
589 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
590 (bfd_elf_record_link_assignment): Call
591 bfd_elf_link_mark_dynamic_symbol on new entry.
592 (_bfd_elf_merge_symbol): Likewise.
593 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
594 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
595 SYMBOLIC_BIND (info, h).
596 (_bfd_elf_dynamic_symbol_p): Likewise.
597 (_bfd_elf_symbol_refs_local_p): Likewise.
598 (bfd_elf_size_dynamic_sections): Updated.
600 2006-09-05 Bibo Mao <bibo.mao@intel.com>
603 * coffcode.h (coff_write_object_contents): Set the optional
604 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
606 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
608 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
609 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
610 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
611 and R_ARM_THM_PC12 relocations.
613 2006-08-24 Bob Wilson <bob.wilson@acm.org>
615 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
616 (xtensa_get_property_section): New.
617 (xtensa_read_table_entries): Use xtensa_get_property_section.
618 (relax_property_section, xtensa_get_property_predef_flags): Handle
619 group name suffixes in property section names.
620 (match_section_group): New.
622 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
624 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
627 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
629 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
630 plt_thumb_refcount from indirect symbols.
632 2006-08-22 Alan Modra <amodra@bigpond.net.au>
634 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
636 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
638 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
640 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
641 comment for target1_is_rel.
643 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
645 * Makefile.am: Add rules to build pe-arm-wince.lo
646 and pei-arm-wince.lo objects.
647 * Makefile.in: Regenerate.
648 * pe-arm-wince.c: New file.
649 * pei-arm-wince.c: New file.
650 * pei-arm.c: Remove ARM_WINCE block.
651 * pe-arm.c: Remove ARM_WINCE block. Rename
652 bfd_arm_pe_allocate_interworking_sections,
653 bfd_arm_pe_get_bfd_for_interworking, and
654 bfd_arm_pe_process_before_allocation to
655 bfd_armpe_allocate_interworking_sections,
656 bfd_armpe_get_bfd_for_interworking, and
657 bfd_armpe_process_before_allocation. Move them before
659 * bfd.c: ARM wince bfd format names were renamed. Adjust.
660 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
661 with unexpected/conflicting relocs.
662 * targets.c: The arm-wince-pe target got its own new vector.
664 * config.bfd: Likewise.
665 * configure.in: Likewise.
666 * configure: Regenerate.
668 2006-08-18 Paul Brook <paul@codesourcery.com>
670 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
671 (elf32_arm_link_hash_newfunc): Initialize export_glue.
672 (record_arm_to_thumb_glue): Return stub symbol.
673 (elf32_arm_create_thumb_stub): New function.
674 (elf32_arm_to_thumb_stub): Use it.
675 (elf32_arm_to_thumb_export_stub): New function.
676 (elf32_arm_begin_write_processing): New function.
677 (allocate_dynrelocs): Allocate Arm stubs.
678 (elf_backend_begin_write_processing): Define.
679 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
680 Call elf32_arm_begin_write_processing.
682 2006-08-17 Alan Modra <amodra@bigpond.net.au>
684 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
685 (ppc64_elf_build_stubs): Use new lazy linking stub.
687 2006-08-17 Alan Modra <amodra@bigpond.net.au>
689 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
691 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
694 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
695 only if there is a PT_DYNAMIC segment.
696 (_bfd_elf_map_sections_to_segments): Likewise.
697 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
698 segment alignment to 1.
700 2006-08-15 Thiemo Seufer <ths@mips.com>
701 Nigel Stephens <nigel@mips.com>
703 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
704 (elf_backend_merge_symbol_attribute): Define.
705 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
707 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
709 2006-08-15 Thiemo Seufer <ths@mips.com>
710 Nigel Stephens <nigel@mips.com>
711 David Ung <davidu@mips.com>
713 * config.bfd: Add configurations for mips*el-sde-elf* and
716 2006-08-14 DJ Delorie <dj@redhat.com>
718 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
719 (elf32_mn10300_count_hash_table_entries): New.
720 (elf32_mn10300_list_hash_table_entries): New.
721 (sort_by_value): New.
722 (mn10300_elf_relax_section): Don't skip data sections; restrict
723 code-specific tests to code-specific areas so that potential
724 indirect calls can be detected. Check for multiple local symbols
725 at the same address and merge their flags.
726 (elf32_mn10300_link_hash_newfunc): Initialize value.
728 2006-08-14 Thiemo Seufer <ths@mips.com>
730 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
731 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
734 2006-08-11 Thiemo Seufer <ths@mips.com>
736 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
737 sh_entsize only when sgot was already initialized.
739 2006-08-08 DJ Delorie <dj@redhat.com>
741 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
742 non-moving .align directives. Preserve any DIR32 offset when
743 converting bsr's to jsr's.
745 2006-08-08 Alan Modra <amodra@bigpond.net.au>
747 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
748 after stubs have been built.
750 2006-08-07 Nick Clifton <nickc@redhat.com>
752 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
753 vectors if they are going to be created.
755 2006-08-07 Nick Clifton <nickc@redhat.com>
757 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
758 * configure: Regenerate.
760 2006-08-07 Nick Clifton <nickc@redhat.com>
762 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
763 relocation types if the target is ARM_WINCE.
765 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
767 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
769 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
771 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
773 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
774 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
776 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
778 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
780 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
781 list removed sections to stderr.
783 2006-08-04 Richard Sandiford <richard@codesourcery.com>
784 Kazu Hirata <kazu@codesourcery.com>
785 Phil Edwards <phil@codesourcery.com>
786 Nathan Sidwell <nathan@codesourcery.com>
788 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
789 bfd_elf32_shlvxworks_vec.
790 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
791 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
792 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
793 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
794 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
795 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
796 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
797 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
798 * configure: Regenerate.
799 * Makefile.am: Regenerate dependencies.
800 * Makefile.in: Regenerate.
801 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
802 (elf_vxworks_add_symbol_hook): Use it.
803 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
804 table entry to check for weak undefined symbols and to obtain
806 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
807 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
808 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
809 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
810 special_function field.
811 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
812 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
813 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
814 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
815 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
816 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
817 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
818 * elf32-sh.c: Include elf32-vxworks.h.
820 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
821 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
823 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
824 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
825 SH_ELF_RELOC set to bfd_elf_generic_reloc.
826 (vxworks_object_p, get_howto_table): New functions.
827 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
828 (sh_elf_info_to_howto): Use get_howto_table.
829 (sh_elf_relax_section): Honor the partial_inplace field of the
831 (sh_elf_relax_delete_bytes): Likewise.
832 (elf_sh_plt_info): New structure.
833 (PLT_ENTRY_SIZE): Replace both definitions with...
834 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
835 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
836 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
837 (elf_sh_plt0_entry_le): Likewise.
838 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
839 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
840 (elf_sh_plts): New structure, with separate definitions for
841 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
842 (elf_sh_plt0_entry): Delete both definitions.
843 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
844 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
845 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
846 (elf_sh_plt_reloc_offset): Likewise.
847 (movi_shori_putval): Delete in favor of...
848 (install_plt_field): ...this new function, with separate definitions
849 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
850 (get_plt_info): New function, with separate definitions
851 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
852 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
853 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
854 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
855 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
856 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
857 (get_plt_index, get_plt_offset): New functions.
858 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
859 (sh_elf_link_hash_table_create): Initialize them.
860 (sh_elf_create_dynamic_sections): Call
861 elf_vxworks_create_dynamic_sections for VxWorks.
862 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
863 entries. Allocate relocation entries in .rela.plt.unloaded if
864 generating a VxWorks executable.
865 (sh_elf_always_size_sections): New function.
866 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
868 (sh_elf_relocate_section): Use get_howto_table. Honor
869 partial_inplace when calculating the addend for dynamic
870 relocations. Use get_plt_index.
871 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
872 and htab->plt_info. Fill in the bra .plt offset for VxWorks
873 executables. Populate .rela.plt.unloaded. Do not make
874 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
875 (sh_elf_finish_dynamic_sections): Use install_plt_field and
876 htab->plt_info. Handle cases where there is no special PLT header.
877 Populate the first relocation in .rela.plt.unloaded and fix up
878 the remaining entries.
879 (sh_elf_plt_sym_val): Use get_plt_info.
880 (elf_backend_always_size_sections): Define.
881 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
882 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
883 (elf32_bed, elf_backend_want_plt_sym): Likewise.
884 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
885 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
886 (elf_backend_add_symbol_hook): Likewise.
887 (elf_backend_link_output_symbol_hook): Likewise.
888 (elf_backend_emit_relocs): Likewise.
889 (elf_backend_final_write_processing): Likewise.
890 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
891 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
892 (bfd_elf32_shvxworks_vec): Likewise.
893 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
894 bfd_elf32_shvxworks_vec.
896 2006-08-02 Mark Kettenis <kettenis@gnu.org>
898 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
899 * configure: Regenerate.
901 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
904 * elf64-x86-64.c: Add FreeBSD support.
905 (elf64_x86_64_fbsd_post_process_headers): New function.
906 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
907 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
909 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
910 * configure: Regenerate.
912 2006-07-26 Andreas Schwab <schwab@suse.de>
914 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
916 2006-07-26 Alan Modra <amodra@bigpond.net.au>
918 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
919 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
920 (define elf_backend_modify_segment_map): Don't define.
922 2006-07-25 Thiemo Seufer <ths@networkno.de>
924 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
925 linking of objects for compatible machine types.
927 2006-07-25 Thiemo Seufer <ths@networkno.de>
929 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
930 also for same symbol.
932 2006-07-25 Thiemo Seufer <ths@mips.com>
934 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
936 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
938 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
939 sections only if the SHF_OS_NONCONFORMING flag is present.
941 2006-07-24 Nick Clifton <nickc@redhat.com>
944 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
945 existance of output sections before putting their entries into the
948 2006-07-20 Thiemo Seufer <ths@mips.com>
950 * elf32-mips.c (mips16_jump_reloc): Remove function.
951 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
952 instead of mips16_jump_reloc.
953 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
954 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
955 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
957 2006-07-19 Alan Modra <amodra@bigpond.net.au>
959 * bfd-in.h (enum notice_asneeded_action): Define.
960 * bfd-in2.h: Regenerate.
961 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
962 function with NULL name for as-needed handling.
964 2006-07-18 Paul Brook <paul@codesourcery.com>
966 * bfd-in2.h: Regenerate.
967 * libbfd.h: Regenerate.
968 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
970 2006-07-18 Nick Clifton <nickc@redhat.com>
972 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
973 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
975 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
977 2006-07-14 Jakub Jelinek <jakub@redhat.com>
979 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
981 2006-07-14 Mark Kettenis <kettenis@gnu.org>
983 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
984 to the start of a block.
986 2006-07-13 Nick Clifton <nickc@redhat.com>
988 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
989 returning a NULL value.
991 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
994 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
995 the old versioned dynamic definition to the new one with
996 non-default visibility. Hide the symbol if it is hidden or
999 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1001 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1003 2006-07-10 Jakub Jelinek <jakub@redhat.com>
1005 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1006 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1007 Handle SHT_GNU_HASH.
1008 (special_sections_g): Include .gnu.hash section.
1009 (bfd_elf_gnu_hash): New function.
1010 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1011 (struct elf_backend_data): Add elf_hash_symbol method.
1012 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1013 only if info->emit_hash, create .gnu.hash section if
1014 info->emit_gnu_hash.
1015 (struct collect_gnu_hash_codes): New type.
1016 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1017 _bfd_elf_hash_symbol): New functions.
1018 (compute_bucket_count): Don't compute HASHCODES array, instead add
1019 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1020 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1021 When not optimizing, use the number of hashed symbols rather than
1023 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1024 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1025 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1026 adjust compute_bucket_count caller. Create and populate .gnu.hash
1027 section if info->emit_gnu_hash.
1028 (elf_link_output_extsym): Only populate .hash section if
1029 finfo->hash_sec != NULL.
1030 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1031 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1032 (elfNN_bed): Add elf_backend_hash_symbol.
1033 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1034 (elf_backend_hash_symbol): Define.
1035 * elf32-i386.c (elf_i386_hash_symbol): New function.
1036 (elf_backend_hash_symbol): Define.
1038 2006-07-05 Nick Clifton <nickc@redhat.com>
1041 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1042 entry when multiple definitions of a symbol are encountered.
1044 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1046 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1048 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1049 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1051 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1054 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1055 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1057 (elf_i386_relocate_section): Likewise. For GD->IE transition
1058 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1060 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1063 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1064 program_header_size to -1.
1065 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1066 (assign_file_positions_for_load_sections ): Likewise.
1067 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1069 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1070 alloc if already done.
1071 * elf32-i386.c (elf_i386_mkobject): Likewise.
1072 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1073 * elf32-s390.c (elf_s390_mkobject): Likewise.
1074 * elf32-sh.c (sh_elf_mkobject): Likewise.
1075 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1076 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1077 * elf64-s390.c (elf_s390_mkobject): Likewise.
1078 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1079 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1081 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1083 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1084 section for relocatable link.
1086 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1088 * elf-bfd.h (struct elf_backend_data): Add
1089 elf_backend_modify_program_headers.
1090 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1091 (elfNN_bed): Init new field.
1092 * elf.c (elf_modify_segment_map): Remove comment.
1093 (assign_file_positions_for_load_sections): Only call
1094 elf_modify_segment_map for objcopy/strip.
1095 (assign_file_positions_except_relocs): Call
1096 elf_backend_modify_program_headers.
1097 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1099 (elf32_frvfdpic_modify_segment_map): Delete.
1100 (elf32_frvfdpic_modify_program_headers): New.
1101 (elf_backend_modify_segment_map): Don't define.
1102 (elf_backend_modify_program_headers): Define.
1103 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1105 (elf32_bfinfdpic_modify_segment_map): Delete.
1106 (elf32_bfinfdpic_modify_program_headers): New.
1107 (elf_backend_modify_segment_map): Don't define.
1108 (elf_backend_modify_program_headers): Define.
1109 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1111 (elfNN_ia64_modify_segment_map): ..here.
1112 (elf_backend_modify_program_headers): Define.
1114 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1116 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1117 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1119 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1121 * elf-bfd.h: Formatting.
1122 (_bfd_elf_map_sections_to_segments): Declare.
1123 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1124 clear program_header_size.
1125 * elf.c (get_program_header_size): Move. Don't use or set saved
1126 program_header_size here.
1127 (elf_modify_segment_map): New function. Split out from..
1128 (assign_file_positions_for_load_sections): ..here. Assert
1129 header size is correct. Remove dead code.
1130 (_bfd_elf_map_sections_to_segments): Rename from
1131 map_sections_to_segments. Make global. Use get_program_header_size
1132 when we need estimate of header size. Call elf_modify_segment_map.
1133 Set program_header_size.
1134 (print_segment_map): Delete.
1135 (_bfd_elf_sizeof_headers): If segment_map available, get the
1137 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1138 for calling more than once.
1139 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1140 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1141 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1142 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1143 (elf_backend_additional_program_headers): Delete.
1144 (elf_backend_modify_segment_map): Delete.
1145 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1146 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1147 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1149 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1151 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1152 bit for undefined symbols.
1154 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1156 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1158 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1159 bfd_link_info pointer.
1160 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1161 * bfd.c (bfd_sizeof_headers): Tweak param name.
1162 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1163 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1164 * binary.c (binary_sizeof_headers): Adjust.
1165 * bout.c (b_out_sizeof_headers): Adjust.
1166 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1167 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1168 * coffgen.c (coff_sizeof_headers): Adjust.
1169 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1170 (ecoff_compute_section_file_positions): Adjust.
1171 (_bfd_ecoff_write_object_contents): Adjust.
1172 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1173 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1174 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1175 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1176 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1177 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1178 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1179 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1180 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1181 * i386msdos.c: Convert to ISO C.
1182 (msdos_sizeof_headers): Adjust.
1183 * i386os9k.c: Convert to ISO C.
1184 (os9k_sizeof_headers): Adjust.
1185 * ieee.c (ieee_sizeof_headers): Adjust.
1186 * ihex.c (ihex_sizeof_headers): Adjust.
1187 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1188 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1189 * libcoff-in.h (coff_sizeof_headers): Adjust.
1190 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1191 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1192 * mmo.c (mmo_sizeof_headers): Adjust.
1193 * oasys.c (oasys_sizeof_headers): Adjust.
1194 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1195 * pef.c (bfd_pef_sizeof_headers): Adjust.
1196 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1197 * som.c (som_sizeof_headers): Adjust.
1198 * srec.c (srec_sizeof_headers): Adjust.
1199 * tekhex.c (tekhex_sizeof_headers): Adjust.
1200 * versados.c (versados_sizeof_headers): Adjust.
1201 * vms.c (vms_sizeof_headers): Adjust.
1202 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1203 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1204 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1205 * bfd-in2.h: Regenerate.
1206 * libbfd.h: Regenerate.
1207 * libcoff.h: Regenerate.
1209 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1211 * bfd-in2.h: Regenerate.
1212 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1213 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1214 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1215 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1216 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1217 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1218 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1219 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1220 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1221 R_ARM_LDC_SB_G2): New relocation types.
1222 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1223 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1225 (elf32_arm_howto_table_3): Delete; contents merged into
1226 elf32_arm_howto_table_2.
1227 (elf32_arm_howto_from_type): Adjust correspondingly.
1228 (elf32_arm_reloc_map): Extend with the above relocations.
1229 (calculate_group_reloc_mask): New function.
1230 (identify_add_or_sub): New function.
1231 (elf32_arm_final_link_relocate): Support for the above
1233 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1234 codes to correspond to the above relocations.
1236 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1238 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1239 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1240 (elf_m68k_plt_entry): Likewise.
1241 (elf_m68k_plt_info): New table.
1242 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1243 (ISAB_PLT_ENTRY_SIZE): ...this.
1244 (CFV4E_FLAG): Delete.
1245 (elf_cfv4e_plt0_entry): Rename to...
1246 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1247 for the second instruction too.
1248 (elf_cfv4e_plt_entry): Rename to...
1249 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1250 (elf_isab_plt_info): New table.
1251 (CPU32_FLAG): Delete.
1252 (PLT_CPU32_ENTRY_SIZE): Rename to...
1253 (CPU32_PLT_ENTRY_SIZE): ...this.
1254 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1255 style in-place addends.
1256 (elf_cpu32_plt_entry): Likewise.
1257 (elf_cpu32_plt_info): New table.
1258 (elf_m68k_link_hash_table): Add a plt_info field.
1259 (elf_m68k_link_hash_table_create): Initialize it.
1260 (elf_m68k_get_plt_info): New function.
1261 (elf_m68k_always_size_sections): Likewise.
1262 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1263 (elf_m68k_install_pc32): New function.
1264 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1265 elf_m68k_install_pc32.
1266 (elf_m68k_finish_dynamic_sections): Likewise.
1267 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1268 (elf_backend_always_size_sections): Define.
1270 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1272 * elflink.c (elf_link_add_object_symbols): Save and restore
1273 struct bfd_hash_table table, size and count fields for
1276 2006-06-12 Thiemo Seufer <ths@mips.com>
1278 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1279 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1280 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1281 Delete old comments.
1282 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1284 2006-06-12 Nick Clifton <nickc@redhat.com>
1287 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1288 about mismatched alignments to allow for the case where the common
1289 alignment has been deduced from the section alignment.
1290 * bfd.c (_bfd_default_error_handler): Update comment to explain
1291 why bfd and asection varargs are out of order. Explicitly catch
1292 and abort on NULL bfd and asection arguments.
1294 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1295 Thiemo Seufer <ths@mips.com>
1297 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1298 (STUB_ORI): New macro.
1299 (STUB_LI16U): Fix formatting.
1300 (MIPS_FUNCTION_STUB_SIZE): Delete.
1301 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1302 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1303 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1304 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1305 instead of MIPS_FUNCTION_STUB_SIZE.
1306 (count_section_dynsyms): New function, split out from
1307 _bfd_mips_elf_final_link.
1308 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1309 of the number of dynamic symbols needed and use it to set up
1310 function_stub_size. Use function_stub_size rather than
1311 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1312 Use 16-byte stubs for 0x10000 dynamic symbols.
1313 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1314 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1315 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1316 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1317 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1318 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1319 Use STUB_ORI rather than STUB_LI16U for big stubs.
1320 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1321 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1323 2006-06-09 David Ung <davidu@mips.com>
1325 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1326 calling relocations.
1328 2006-06-08 David Daney <ddaney@avtrex.com>
1330 * elfxx-mips.c (STUB_LI16): Removed.
1331 (STUB_LUI): New macro.
1332 (STUB_LI16U): Ditto.
1333 (STUB_LI16S): Ditto.
1334 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1335 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1336 MIPS_FUNCTION_STUB_SIZE.
1337 (_bfd_mips_elf_always_size_sections): Ditto.
1338 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1339 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1340 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1341 to allow larger symbol table indexes.
1343 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1345 * po/Make-in (pdf, ps): New dummy targets.
1347 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1349 * hash.c (bfd_hash_lookup): Correct stray line.
1351 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1352 (elfcore_grok_nto_status): Use long instead of pid_t.
1353 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1355 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1357 * po/Make-in (top_builddir): Define.
1359 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1361 * Makefile.am: Run "make dep-am".
1362 * Makefile.in: Regenerate.
1363 * config.in: Regenerate.
1365 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1366 H.J. Lu <hongjiu.lu@intel.com>
1369 * elflink.c (bfd_elf_final_link): Don't output section symbols
1370 for special ELF sections.
1372 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1374 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1375 instead of bfd_make_section*.
1376 * aix386-core.c: Likewise.
1377 * aix5ppc-core.c: Likewise.
1378 * aout-adobe.c: Likewise.
1379 * aoutf1.h: Likewise.
1380 * binary.c: Likewise.
1381 * cisco-core.c: Likewise.
1382 * coff-arm.c: Likewise.
1383 * coff-h8300.c: Likewise.
1385 * elf32-bfin.c: Likewise.
1386 * elf32-m32c.c: Likewise.
1387 * hppabsd-core.c: Likewise.
1388 * hpux-core.c: Likewise.
1389 * i386linux.c: Likewise.
1392 * irix-core.c: Likewise.
1393 * lynx-core.c: Likewise.
1394 * m68klinux.c: Likewise.
1395 * mach-o.c: Likewise.
1396 * netbsd-core.c: Likewise.
1397 * nlmcode.h: Likewise.
1398 * opncls.c: Likewise.
1399 * osf-core.c: Likewise.
1400 * peXXigen.c: Likewise.
1401 * ppcboot.c: Likewise.
1402 * ptrace-core.c: Likewise.
1403 * rs6000-core.c: Likewise.
1404 * sco5-core.c: Likewise.
1405 * sparclinux.c: Likewise.
1407 * sunos.c: Likewise.
1408 * trad-core.c: Likewise.
1409 * xcofflink.c: Likewise.
1412 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1414 * Makefile.am (INCLUDES): Use @INCINTL@.
1415 * acinclude.m4: Include new gettext macros.
1416 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1417 Manually substitute POFILES and GMOFILES.
1418 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1420 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1422 * bfd.c (bfd_emul_get_maxpagesize): New.
1423 (bfd_elf_set_pagesize): Likewise.
1424 (bfd_emul_set_maxpagesize): Likewise.
1425 (bfd_emul_get_commonpagesize): Likewise.
1426 (bfd_emul_set_commonpagesize): Likewise.
1427 * bfd-in2.h: Regenerated.
1429 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1430 (xvec_get_elf_backend_data): New.
1431 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1433 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1434 * elfxx-target.h (elfNN_bed): Likewise.
1436 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1437 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1438 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1439 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1440 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1441 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1442 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1443 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1444 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1445 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1446 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1447 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1449 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1450 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1452 * targets.c (bfd_find_target): Support NULL abfd.
1454 2006-05-30 Nick Clifton <nickc@redhat.com>
1456 * po/es.po: Updated Spanish translation.
1458 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1459 H.J. Lu <hongjiu.lu@intel.com>
1461 * elf.c (assign_file_positions_for_load_sections): Retrieve
1462 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1463 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1464 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1466 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1468 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1470 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1472 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1474 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1476 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1478 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1480 * elf.c (sym_is_global): Return a bfd_boolean.
1481 (ignore_section_sym): New function.
1482 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1483 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1484 bfd before using elf_section_syms.
1486 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1488 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1489 (sh*l*-*-netbsdelf*): Likewise.
1490 (sh-*-netbsdelf*): Likewise.
1491 (shl*-*-elf*): Likewise.
1492 (sh[1234]l*-*-elf*): Likewise.
1493 (sh3el*-*-elf*): Likewise.
1494 (shl*-*-kaos*): Likewise.
1495 (sh-*-elf*): Likewise.
1496 (sh[1234]*-elf*): Likewise.
1497 (sh-*-rtems*): Likewise.
1498 (sh-*-kaos*): Likewise.
1500 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1503 * config.bfd: Set want64 to true if 64bit bfd is used.
1504 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1505 (sh*l*-*-netbsdelf*): Likewise.
1506 (sh-*-netbsdelf*): Likewise.
1507 (shl*-*-elf*): Likewise.
1508 (sh[1234]l*-*-elf*): Likewise.
1509 (sh3el*-*-elf*): Likewise.
1510 (shl*-*-kaos*): Likewise.
1511 (sh-*-elf*): Likewise.
1512 (sh[1234]*-elf*): Likewise.
1513 (sh-*-rtems*): Likewise.
1514 (sh-*-kaos*): Likewise.
1516 2006-05-24 Paul Brook <paul@codesourcery.com>
1518 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1519 * elf32-arm.c (output_arch_syminfo): Define.
1520 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1521 elf32_arm_output_arch_local_syms): New functions.
1522 (elf_backend_output_arch_local_syms): Define.
1523 * elflink.c (bfd_elf_final_link): Call
1524 elf_backend_output_arch_local_syms.
1525 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1527 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1529 2006-05-24 Paul Brook <paul@codesourcery.com>
1531 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1532 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1533 elf32_arm_finish_dynamic_symbol): Use them.
1535 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1536 Randolph Chung <tausq@debian.org>
1538 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1539 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1540 Add handling for TLS relocations.
1541 (elf_hpp_reloc_final_type): Handle TLS relocs.
1542 * elf32-hppa.c: Add authors for cleanup and TLS support.
1543 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1544 (elf32_hppa_link_hash_entry): Add tls_type.
1545 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1546 (hppa_link_has_newfunc): Set tls_type.
1547 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1548 (hppa_stub_name): Use hh_name macro.
1549 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1550 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1552 (elf32_hppa_gc_sweep_hook): Likewise.
1553 (allocate_dynrelocs): Handle TLS relocs.
1554 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1555 relocs. Use hh_name macro.
1556 (dtpoff_base): New function.
1558 (elf32_hppa_optimized_tls_reloc): Likewise.
1559 (final_link_relocate): Handle TLS relocs.
1560 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1562 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1563 hh_name and eh_name macros.
1564 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1566 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1568 * archures.c: Add bfd_mach_avr6.
1569 * cpu-avr.c: Likewise.
1570 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1572 * libbfd.h: Regenerate.
1573 * bfd-in2.h:Regenerate.
1574 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1575 * elf32-avr.c: Add elf32-avr.h to include list.
1576 (elf32_avr_stub_hash_entry): New function.
1577 (elf32_avr_link_hash_table): New struct.
1578 (avr_link_hash_table): Likewise.
1579 (avr_stub_hash_entry): Likewise.
1580 (avr_stub_hash_lookup): New function.
1581 (stub_hash_newfunc): New function.
1582 (elf32_avr_link_hash_table_create): New function.
1583 (elf32_avr_link_hash_table_free): New function.
1584 (avr_get_stub_addr): New function.
1585 (debug_relax, debug_stubs): Add new global variables controlling
1586 debugging printout to stdout.
1587 (avr_pc_wrap_around): Change the type to bfd_vma.
1588 (avr_replace_call_ret_sequences): Add a new variable controling
1589 linkrelax optimizations.
1590 (avr_stub_is_required_for_16_bit_reloc): New function.
1591 (avr_final_link_relocate):
1592 Add linker hash table to parameter list. Use stub addr. if necessary.
1593 (elf32_avr_relocate_section):
1594 Add linker hashtable to parameter list of avr_final_link_relocate.
1595 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1596 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1597 (elf32_avr_relax_delete_bytes):
1598 Iterate over all sections of a bfd when adjusting relocs addends.
1599 (elf32_avr_relax_section):
1600 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1602 (avr_stub_name): New function.
1603 (avr_get_stub_entry): New function.
1604 (avr_add_stub): New function.
1605 (avr_build_one_stub): New function.
1606 (avr_size_one_stub): New function.
1607 (elf32_avr_setup_params): New function.
1608 (elf32_avr_setup_section_lists): New function.
1609 (get_local_syms): New function.
1610 (elf32_avr_size_stubs): New function.
1611 (bfd_elf32_bfd_link_hash_table_create): New function.
1612 (bfd_elf32_bfd_link_hash_table_free): New function.
1614 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1618 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1619 update CIE/FDE length. Don't pad to the section alignment.
1621 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1623 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1624 deteted entries in .eh_frame section.
1626 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1628 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1629 instead of _GLOBAL_OFFSET_TABLE_.
1630 (bfin_relocate_section): Ditto.
1631 (_bfin_create_got_section): Ditto.
1632 (elf32_bfinfdpic_create_dynamic_sections): Use
1633 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1634 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1636 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1638 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1639 function syms over other syms.
1641 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1643 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1645 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1646 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1647 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1648 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1649 Use MIPS_ELF_READONLY_SECTION.
1650 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1651 creating DT_TEXTREL.
1652 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1653 if no text relocations were generated.
1655 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1657 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1659 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1661 * elf.c (elf_fake_sections): Formatting.
1662 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1663 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1664 section alignment to increase p_align for PT_LOAD.
1665 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1666 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1667 other than PT_LOAD, and PT_NOTE in core.
1669 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1671 * elf.c (assign_file_positions_for_segments): Split into..
1672 (assign_file_positions_for_load_sections): ..this, and..
1673 (assign_file_positions_for_non_load_sections): ..this new function,..
1674 (assign_file_positions_except_relocs): ..writing program headers here.
1676 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1678 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1679 non-load sections if they have relocs.
1681 2006-05-15 Paul Brook <paul@codesourcery.com>
1683 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1684 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1685 Check symbol name is of specified type.
1686 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1687 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1688 bfd_is_arm_special_symbol_name.
1689 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1690 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1691 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1692 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1693 (bfd_is_arm_special_symbol_name): Add prototype.
1694 * bfd-in2.h: Regenerate.
1696 2006-05-15 David Heine <dlheine@tensilica.com>
1697 Bob Wilson <bob.wilson@acm.org>
1699 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1700 undefined opcode. Clean up assertions.
1701 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1702 Factor most of the code into separate functions....
1703 (can_narrow_instruction, can_widen_instruction): New.
1704 (prev_instr_is_a_loop): New.
1705 (compute_ebb_proposed_actions): Combine error handling code for
1706 decode errors. Replace call to insn_decode_len with inline code.
1707 Use can_narrow_instruction and can_widen_instruction. Handle errors
1708 from call to xtensa_opcode_is_loop.
1709 (relax_section): Adjust calls to narrow_instruction and
1712 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1715 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1718 2006-05-11 Michael Matz <matz@suse.de>
1720 * elflink.c (match_group_member): Correctly iterate group
1723 2006-05-11 Paul Brook <paul@codesourcery.com>
1725 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1726 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1727 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1729 * bfd-in2.h: Regenerate.
1730 * libbfd.h: Regenerate.
1731 * libcoff.h: Regenerate.
1733 2006-05-11 Mike Bland <mbland@google.com>
1735 * elf.c (_bfd_elf_init_private_section_data): Don't change
1736 section type if already set.
1738 2006-05-10 Nick Clifton <nickc@redhat.com>
1741 * elfcode.h (valid_section_index_p): New function: Checks for a
1742 valid section index. Allows indicies in the range SHN_LOPROC to
1744 (elf_object_p): Use valid_section_index_p.
1746 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1748 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1749 ARM_SECREL): Mark WinCE versions of these relocs as partial
1751 (coff_arm_relocate_section): Adjust addend for WinCE.
1753 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1756 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1758 2006-05-09 Nick Clifton <nickc@redhat.com>
1760 * coffcode.h (coff_write_relocs): Produce an error message if a an
1761 out-of-range symbol index is detected in a reloc.
1763 2006-05-09 Ben Elliston <bje@au.ibm.com>
1765 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1766 local variable `dynobj'.
1768 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1770 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1771 of the bfd's sections for the reloc-addend adjustments.
1773 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1775 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1776 (elf_s390_relocate_section): Add code to do the GD->LE and
1777 LD->LE TLS linker optimizations if a brasl instruction is used
1778 for the __tls_get_offset function call.
1779 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1781 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1783 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1784 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1785 the .toc and referenced by a TLS code sequence.
1786 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1787 .toc is the first section in a file.
1789 2006-05-04 Andreas Schwab <schwab@suse.de>
1791 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1792 regs instead of an array of int.
1793 (struct external_solaris_bcp_core): Likewise.
1794 (swapcore_sun3): Use offsetof instead of computing the offset
1796 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1797 (swapcore_solaris_bcp): Likewise.
1799 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1801 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1804 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1806 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1809 2006-05-04 Ben Elliston <bje@au.ibm.com>
1811 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1813 * cofflink.c (process_embedded_commands): Remove unused local
1814 variables `had_read' and `had_shared'.
1815 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1817 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1819 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1821 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1822 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1823 (bfd_und_symbol, bfd_ind_symbol): Delete.
1824 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1826 (STD_SECTION): Adjust.
1827 (_bfd_generic_new_section_hook): New function, extracted from..
1828 (bfd_section_init): ..here.
1829 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1830 und and ind sections.
1831 * elf.c (_bfd_elf_large_com_section): Adjust.
1832 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1833 * pdp11.c (new_section_hook): Likewise.
1834 * coffcode.h (coff_new_section_hook): Likewise.
1835 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1836 * elf.c (_bfd_elf_new_section_hook): Likewise.
1837 * vms.c (vms_new_section_hook): Likwise.
1838 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1840 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1841 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1842 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1843 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1844 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1845 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1846 * ieee.c (ieee_new_section_hook): Likewise. Call
1847 _bfd_generic_new_section_hook too.
1848 * mmo.c (mmo_new_section_hook): Likewise.
1849 * oasys.c (oasys_new_section_hook): Likewise.
1850 * som.c (som_new_section_hook): Likewise.
1851 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1852 * bfd-in2.h: Regenerate.
1853 * libbfd.h: Regenerate.
1855 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1857 * hash.c (DEFAULT_SIZE): Revert last change.
1858 (higher_prime_number): Correct test for no larger prime. Don't
1859 abort on error, instead return 0. Depopulate primes[].
1860 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1862 2006-05-02 Paul Brook <paul@codesourcery.com>
1864 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1867 2006-05-02 Ben Elliston <bje@au.ibm.com>
1869 * archive.c (bfd_generic_archive_p): Remove unused local variable
1871 * dwarf2.c (decode_line_info): Remove unused local variable
1873 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1875 * tekhex.c (tekhex_write_object_contents): Remove unused local
1876 variable `bytes_written'.
1877 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1878 variable `r_addend'.
1879 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1880 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1881 (_bfd_ns32k_relocate_contents): Remove break after return.
1882 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1884 2006-05-02 Nick Clifton <nickc@redhat.com>
1886 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1887 in order to avoid conflicts with the global DEBUG define.
1889 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1891 * dwarf2.c: Formatting.
1892 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1893 output section check.
1894 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1895 * elf32-m32c.c: Similarly.
1896 * elf32-ppc.c: Similarly.
1897 * elf32-v850.c: Similarly.
1898 * nlm32-sparc.c: Similarly.
1899 * elfcode.h: Similarly.
1900 (elf_symbol_flags): Delete.
1901 * elflink.c (elf_link_input_bfd): Comment typo.
1903 2006-05-01 DJ Delorie <dj@redhat.com>
1905 * bfd-in.h (bfd_hash_table): Add count field.
1906 * bfd-in2.h: Regenerate.
1907 * hash.c (higher_prime_number): New.
1908 (bfd_hash_table_inint_n): Init count field.
1909 (bfd_hash_lookup): Grow table as needed.
1911 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1914 * tekhex.c (getvalue): Change return type to bfd_boolean and
1915 add the new parameter. Return false if the unexpected character
1918 (first_phase): Change return type to bfd_boolean and return
1919 false if the unexpected character is found. Replace abort
1920 with returning false.
1921 (pass_over): Change return type to bfd_boolean and the type of
1922 the second argument to bfd_boolean (*) (bfd *, int, char *).
1923 Return false if FUNC returns false.
1924 (tekhex_object_p): Return NULL if pass_over fails.
1926 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1928 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1930 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1933 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1934 and flags if its BFD flags have been set.
1935 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1936 section type from input if it has been set to something
1939 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1942 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1945 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1946 abfd->sections is NULL.
1947 (elf32_arm_bfd_free_cached_info): New.
1948 (bfd_elf32_bfd_free_cached_info): Defined.
1950 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1951 to _bfd_free_cached_info.
1953 * libbfd-in.h (_bfd_free_cached_info): New.
1954 * libbfd: Regenerated.
1956 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1957 (_bfd_free_cached_info): New.
1959 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1961 * elf.c (assign_file_positions_except_relocs): Move code setting
1962 file position of non-loaded sections..
1963 (assign_file_positions_for_segments): ..to here.
1965 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1968 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1969 applications. Issue an error on sections we don't know how
1972 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1974 * Makefile.am: Run "make dep-am".
1975 * Makefile.in: Regenerate.
1977 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1979 * warning.m4 (--enable-werror): Format help message.
1980 (--enable-build-warnings): Likewise.
1981 * configure: Regenerate.
1983 2006-04-18 Nick Clifton <nickc@redhat.com>
1986 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1987 fields to still be handled as ELF files.
1989 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1991 * po/SRC-POTFILES.in: Regenerated.
1993 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1995 * configure.in: Update version to 2.17.50.
1996 * configure: Regenerated.
1998 2006-04-14 David Heine <dlheine@tensilica.com>
2000 * elf32-xtensa.c (build_reloc_opcodes): New.
2001 (compute_text_actions): Use it to decode opcodes outside inner loop.
2002 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2003 it is set, use it to get the opcodes for relocations.
2004 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2006 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2009 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2010 (GOT_TLS_IE_IE): Likewise.
2011 (GOT_TLS_IE_GD): Likewise.
2012 (GOT_TLS_IE_MASK): Likewise.
2013 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2014 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2016 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2017 are set, treat tls_type as GOT_TLS_IE_BOTH.
2018 (elf_i386_relocate_section): Likewise.
2020 2006-04-07 Randolph Chung <tausq@debian.org>
2022 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2023 (elf64_hppa_grok_psinfo): Likewise.
2024 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2026 2006-04-06 DJ Delorie <dj@redhat.com>
2028 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2029 each plt entry we create.
2031 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2033 * po/Make-in: Add install-html target.
2034 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2035 htmldir. Add install-html and install-html-recursive targets.
2036 * Makefile.in: Regenerate.
2037 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2038 * configure: Regenerate.
2040 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2042 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2043 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2046 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2048 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2051 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2052 James E Wilson <wilson@specifixinc.com>
2055 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2056 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2058 (elfNN_ia64_link_hash_entry): Likewise.
2059 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2061 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2063 (elfNN_ia64_hash_hide_symbol): Likewise.
2064 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2065 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2066 (elfNN_ia64_global_dyn_info_free): New function.
2067 (elfNN_ia64_local_dyn_info_free): Likewise.
2068 (elfNN_ia64_hash_table_free): Free local and global
2069 elfNN_ia64_dyn_sym_info.
2070 (addend_compare): New function.
2071 (sort_dyn_sym_info): Likewise.
2072 (get_dyn_sym_info): Updated to use binary search for addend.
2073 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2074 relocation arrays first.
2076 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2078 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2081 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2084 * elflink.c (check_dynsym): New.
2085 (elf_link_output_extsym): Use it.
2086 (bfd_elf_final_link): Likewise.
2088 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2091 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2092 symbol from the dynamic definition with the default version if
2093 its type and the type of existing regular definition mismatch.
2095 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2096 Daniel Jacobowitz <dan@codesourcery.com>
2098 * config.bfd (sparc-*-vxworks*): New stanza.
2099 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2100 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2101 * configure: Regenerate.
2102 * elf32-sparc.c: Include elf-vxworks.h.
2103 (elf32_sparc_vxworks_link_hash_table_create: New.
2104 (elf32_sparc_vxworks_final_write_processing): New.
2105 (TARGET_BIG_SYM): Override for VxWorks.
2106 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2107 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2108 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2109 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2110 (elf_backend_link_output_symbol_hook): Likewise.
2111 (elf_backend_emit_relocs): Likewise.
2112 (elf_backend_final_write_processing, elf32_bed): Likewise.
2113 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2114 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2115 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2116 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2117 build_plt_entry here.
2118 (create_got_section): Initialize sgotplt for VxWorks.
2119 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2120 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2121 Call elf_vxworks_create_dynamic_sections for VxWorks.
2122 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2123 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2124 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2125 for VxWorks. Check for the .got.plt section.
2126 (sparc_vxworks_build_plt_entry): New function.
2127 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2128 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2129 absolute on VxWorks.
2130 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2131 and DT_PLTGOT on VxWorks.
2132 (sparc_vxworks_finish_exec_plt): New.
2133 (sparc_vxworks_finish_shared_plt): New.
2134 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2135 Use plt_header_size and plt_entry_size.
2136 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2137 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2138 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2139 (elf32-sparc.lo): Likewise.
2140 * Makefile.in: Regenerate.
2141 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2142 (_bfd_target_vector): Add a pointer to it.
2144 2006-03-30 Ben Elliston <bje@au.ibm.com>
2147 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2148 special section number that exceeds the number of ELF sections
2149 (eg. SHN_MIPS_SCOMMON).
2151 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2153 * elfxx-mips.c (mips_got_entry): Add more commentary.
2154 (mips_elf_local_got_index): Use the hash table entry to record
2155 the GOT index of forced-local symbols.
2156 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2157 in either the hash table entry or the mips_got_entry, not both.
2158 Add more commentary.
2159 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2160 mips_elf_initialize_tls_index.
2162 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2164 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2165 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2166 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2167 bfin_areloc_howto_table): Delete. All
2168 uses deleted as well.
2169 (bfin_reloc_map): Delete all stack relocs.
2170 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2171 bfin_reloc_type_lookup): Don't support them.
2172 (bfin_relocate_section): Don't try to handle them.
2174 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2175 * configure.in: Likewise.
2176 * configure: Regenerate.
2177 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2178 (BFIN_RELOC_MAX): Now 0x21.
2179 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2180 (bfd_elf32_bfinfdpic_vec): Declare.
2181 (IS_FDPIC): New macro.
2182 (struct bfinfdpic_elf_link_hash_table): New struct.
2183 (bfinfdpic_hash_table, bfinfdpic_got_section,
2184 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2185 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2186 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2187 bfinfdpic_plt_initial_offset): Accessor macros for it.
2188 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2189 (struct bfinfdpic_relocs_info): New struct.
2190 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2191 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2192 DEFAULT_STACK_SIZE): New macros.
2193 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2194 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2195 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2196 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2197 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2198 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2199 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2200 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2201 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2202 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2203 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2204 _bfinfdpic_resolve_final_relocs_info,
2205 elf32_bfinfdpic_size_dynamic_sections,
2206 elf32_bfinfdpic_always_size_sections,
2207 elf32_bfinfdpic_modify_segment_map,
2208 _bfinfdpic_count_got_plt_entries,
2209 elf32_bfinfdpic_finish_dynamic_sections,
2210 elf32_bfinfdpic_adjust_dynamic_symbol,
2211 elf32_bfinfdpic_finish_dynamic_symbol,
2212 elf32_bfinfdpic_elf_use_relative_eh_frame,
2213 elf32_bfinfdpic_elf_encode_eh_address,
2214 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2215 elf32_bfinfdpic_copy_private_bfd_data,
2216 (struct _bfinfdpic_dynamic_got_info,
2217 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2218 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2219 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2220 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2221 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2222 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2223 bfd_elf32_bfd_copy_private_bfd_data,
2224 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2225 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2226 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2227 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2228 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2229 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2230 elf_backend_omit_section_dynsym): Redefine these macros and include
2231 "elf32-target.h" again to create the elf32-bfinfdpic target.
2232 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2233 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2234 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2235 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2236 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2237 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2238 BFD_RELOC_BFIN_GOTOFFLO): New.
2239 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2240 (_bfd_target_vector): Add it.
2241 * bfd-in2.h: Regenerate.
2242 * libbfd.h: Regenerate.
2244 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2246 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2247 incompatible. Likewise MAC and EMAC code.
2248 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2249 bfd_get_compatible to set the new bfd architecture. Rely on it
2250 to detect incompatibilities.
2252 2006-03-23 Michael Matz <matz@suse.de>
2254 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2255 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2256 BFD_RELOC_X86_64_PLTOFF64.
2257 * bfd-in2.h: Regenerated.
2258 * libbfd.h: Regenerated.
2259 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2260 Add howtos for above relocs.
2261 (x86_64_reloc_map): Add mappings for new relocs.
2262 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2263 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2264 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2266 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2267 elf64_x86_64_check_relocs for the new relocs.
2268 (elf64_x86_64_relocate_section): Handle new relocs.
2270 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2272 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2273 rel->r_addend is zero.
2275 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2277 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2280 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2281 Daniel Jacobowitz <dan@codesourcery.com>
2282 Phil Edwards <phil@codesourcery.com>
2283 Zack Weinberg <zack@codesourcery.com>
2284 Mark Mitchell <mark@codesourcery.com>
2285 Nathan Sidwell <nathan@codesourcery.com>
2287 * bfd-in2.h: Regenerate.
2288 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2289 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2290 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2291 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2292 (bfd_elf32_littlemips_vec): Likewise.
2293 (bfd_elf32_nbigmips_vec): Likewise.
2294 (bfd_elf32_nlittlemips_vec): Likewise.
2295 (bfd_elf32_ntradbigmips_vec): Likewise.
2296 (bfd_elf32_ntradlittlemips_vec): Likewise.
2297 (bfd_elf32_tradbigmips_vec): Likewise.
2298 (bfd_elf32_tradlittlemips_vec): Likewise.
2299 (bfd_elf64_bigmips_vec): Likewise.
2300 (bfd_elf64_littlemips_vec): Likewise.
2301 (bfd_elf64_tradbigmips_vec): Likewise.
2302 (bfd_elf64_tradlittlemips_vec): Likewise.
2303 * elf32-mips.c: Include elf-vxworks.h.
2304 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2305 instead of calling mips_elf32_rtype_to_howto directly.
2306 (mips_vxworks_copy_howto_rela): New reloc howto.
2307 (mips_vxworks_jump_slot_howto_rela): Likewise.
2308 (mips_vxworks_bfd_reloc_type_lookup): New function.
2309 (mips_vxworks_rtype_to_howto): Likewise.
2310 (mips_vxworks_final_write_processing): Likewise.
2311 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2312 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2313 (elf_backend_want_got_plt): Likewise.
2314 (elf_backend_want_plt_sym): Likewise.
2315 (elf_backend_got_symbol_offset): Likewise.
2316 (elf_backend_want_dynbss): Likewise.
2317 (elf_backend_may_use_rel_p): Likewise.
2318 (elf_backend_may_use_rela_p): Likewise.
2319 (elf_backend_default_use_rela_p): Likewise.
2320 (elf_backend_got_header_size: Likewise.
2321 (elf_backend_plt_readonly): Likewise.
2322 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2323 (elf_backend_mips_rtype_to_howto): Likewise.
2324 (elf_backend_adjust_dynamic_symbol): Likewise.
2325 (elf_backend_finish_dynamic_symbol): Likewise.
2326 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2327 (elf_backend_add_symbol_hook): Likewise.
2328 (elf_backend_link_output_symbol_hook): Likewise.
2329 (elf_backend_emit_relocs): Likewise.
2330 (elf_backend_final_write_processing: Likewise.
2331 (elf_backend_additional_program_headers): Likewise.
2332 (elf_backend_modify_segment_map): Likewise.
2333 (elf_backend_symbol_processing): Likewise.
2334 * elfxx-mips.c: Include elf-vxworks.h.
2335 (mips_elf_link_hash_entry): Add is_relocation_target and
2336 is_branch_target fields.
2337 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2338 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2339 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2340 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2341 Return 3 for VxWorks.
2342 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2343 mips_elf_link_hash_table. Return 0 for VxWorks.
2344 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2345 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2346 (mips_vxworks_exec_plt0_entry): New variable.
2347 (mips_vxworks_exec_plt_entry): Likewise.
2348 (mips_vxworks_shared_plt0_entry): Likewise.
2349 (mips_vxworks_shared_plt_entry): Likewise.
2350 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2351 (mips_elf_rel_dyn_section): Change the bfd argument to a
2352 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2353 the name of the section.
2354 (mips_elf_initialize_tls_slots): Update the call to
2355 mips_elf_rel_dyn_section.
2356 (mips_elf_gotplt_index): New function.
2357 (mips_elf_local_got_index): Add an input_section argument.
2358 Update the call to mips_elf_create_local_got_entry.
2359 (mips_elf_got_page): Likewise.
2360 (mips_elf_got16_entry): Likewise.
2361 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2362 arguments. Create dynamic relocations for each entry on VxWorks.
2363 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2364 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2365 and MIPS_RESERVED_GOTNO.
2366 (mips_elf_create_got_section): Update the uses of
2367 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2368 (is_gott_symbol): New function.
2369 (mips_elf_calculate_relocation): Use a dynobj local variable.
2370 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2371 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2372 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2373 relocations on VxWorks. Add dynamic relocations for references
2374 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2375 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2376 in VxWorks executables.
2377 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2378 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2379 Don't allocate a null entry on VxWorks.
2380 (mips_elf_create_dynamic_relocation): Update the call to
2381 mips_elf_rel_dyn_section. Use absolute rather than relative
2382 relocations for VxWorks, and make them RELA rather than REL.
2383 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2384 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2385 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2386 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2387 Call elf_vxworks_create_dynamic_sections for VxWorks and
2388 initialize the plt_header_size and plt_entry_size fields.
2389 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2390 used in VxWorks executables. Don't allocate dynamic relocations
2391 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2392 Set is_relocation_target for each symbol referenced by a relocation.
2393 Allocate .rela.dyn entries for relocations against the special
2394 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2395 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2396 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2397 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2398 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2399 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2400 relocations. Don't set no_fn_stub on VxWorks.
2401 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2402 mips_elf_allocate_dynamic_relocations.
2403 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2404 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2405 entries for VxWorks, and do not create multiple GOTs.
2406 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2407 Handle .got specially for VxWorks. Update the uses of
2408 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2409 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2410 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2411 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2412 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2413 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2414 (mips_vxworks_finish_exec_plt): Likewise.
2415 (mips_vxworks_finish_shared_plt): Likewise.
2416 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2417 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2418 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2419 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2420 and mips_elf_rel_dyn_section. Use a different GOT header for
2421 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2422 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2423 mips_elf_link_hash_table fields.
2424 (_bfd_mips_vxworks_link_hash_table_create): New function.
2425 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2426 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2427 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2428 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2429 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2430 * libbfd.h: Regenerate.
2431 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2432 (elf32-mips.lo): Likewise.
2433 * Makefile.in: Regenerate.
2434 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2435 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2436 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2437 (_bfd_target_vector): Add entries for them.
2439 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2441 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2442 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2443 (elf_backend_special_sections): Remove #undef.
2445 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2447 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2448 for undefined weak symbols.
2450 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2453 * elflink.c (bfd_elf_final_link): Remove
2454 bed->elf_backend_emit_relocs from emit_relocs.
2456 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2458 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2459 first relocation to the second when relaxing TLS GD to LE;
2460 zero it out when relaxing to IE.
2462 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2465 * elflink.c (elf_link_add_object_symbols): Save and restore
2466 warning sym's linked sym.
2468 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2471 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2472 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2473 hash_table -> htab. Formatting. Save entire symbol table
2474 before loading as-needed syms, and restore afterwards if lib not
2475 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2476 name. Free some buffers earlier.
2477 * bfd-in.h (struct bfd_hash_table): Add entsize.
2478 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2479 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2480 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2482 (bfd_hash_table_init): Add param, adjust calls.
2483 * aoutx.h: Adjust all hash_table_init functions and calls.
2485 * coff-arm.c: Likewise.
2486 * coff-h8300.c: Likewise.
2487 * coff-ppc.c: Likewise.
2488 * cofflink.c: Likewise.
2489 * ecoff.c: Likewise.
2490 * ecofflink.c: Likewise.
2491 * elf-m10300.c: Likewise.
2492 * elf-strtab.c: Likewise.
2494 * elf32-arm.c: Likewise.
2495 * elf32-bfin.c: Likewise.
2496 * elf32-cris.c: Likewise.
2497 * elf32-frv.c: Likewise.
2498 * elf32-hppa.c: Likewise.
2499 * elf32-i386.c: Likewise.
2500 * elf32-m32r.c: Likewise.
2501 * elf32-m68hc1x.c: Likewise.
2502 * elf32-m68k.c: Likewise.
2503 * elf32-ppc.c: Likewise.
2504 * elf32-s390.c: Likewise.
2505 * elf32-sh.c: Likewise.
2506 * elf32-vax.c: Likewise.
2507 * elf64-alpha.c: Likewise.
2508 * elf64-hppa.c: Likewise.
2509 * elf64-ppc.c: Likewise.
2510 * elf64-s390.c: Likewise.
2511 * elf64-sh64.c: Likewise.
2512 * elf64-x86-64.c: Likewise.
2513 * elfxx-ia64.c: Likewise.
2514 * elfxx-mips.c: Likewise.
2515 * elfxx-sparc.c: Likewise.
2516 * i386linux.c: Likewise.
2517 * libaout.h: Likewise.
2518 * libbfd-in.h: Likewise.
2519 * libcoff-in.h: Likewise.
2520 * linker.c: Likewise.
2521 * m68klinux.c: Likewise.
2522 * merge.c: Likewise.
2523 * opncls.c: Likewise.
2524 * pdp11.c: Likewise.
2525 * sparclinux.c: Likewise.
2526 * stabs.c: Likewise.
2527 * sunos.c: Likewise.
2529 * xcofflink.c: Likewise.
2530 * section.c (struct section_hash_entry): Move to..
2531 * libbfd-in.h: ..here.
2532 * Makefile.am: Run "make dep-am"
2533 * Makefile.in: Regenerate.
2534 * bfd-in2.h: Regenerate.
2535 * libbfd.h: Regenerate.
2536 * libcoff.h: Regenerate.
2538 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2540 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2541 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2542 last change to REL32 relocs so that they are counted as
2543 possibly dynamic as per REL24 and REL14.
2545 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2547 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2550 2006-03-15 Ben Elliston <bje@au.ibm.com>
2552 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2553 in_list elements, not just the first.
2555 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2557 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2559 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2560 for final links too.
2562 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2564 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2566 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2569 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2571 2006-03-10 Paul Brook <paul@codesourcery.com>
2573 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2574 (elf32_arm_print_private_bfd_data): Ditto.
2576 2006-03-09 Paul Brook <paul@codesourcery.com>
2578 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2581 2006-03-09 Khem Raj <khem@mvista.com>
2583 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2586 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2588 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2590 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2591 Daniel Jacobowitz <dan@codesourcery.com>
2592 Zack Weinberg <zack@codesourcery.com>
2593 Nathan Sidwell <nathan@codesourcery.com>
2594 Paul Brook <paul@codesourcery.com>
2595 Ricardo Anguiano <anguiano@codesourcery.com>
2596 Phil Edwards <phil@codesourcery.com>
2598 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2599 (bfd_elf32_bigarm_symbian_vec): Likewise.
2600 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2601 (bfd_elf32_littlearm_vec): Likewise.
2602 (bfd_elf32_littlearm_symbian_vec): Likewise.
2603 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2604 * configure: Regenerate.
2605 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2606 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2607 (elf32_arm_vxworks_bed): Add forward declaration.
2608 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2609 (elf32_arm_vxworks_exec_plt0_entry): New table.
2610 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2611 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2612 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2613 (reloc_section_p): New function.
2614 (create_got_section): Use RELOC_SECTION.
2615 (elf32_arm_create_dynamic_sections): Likewise. Call
2616 elf_vxworks_create_dynamic_sections for VxWorks targets.
2617 Choose between the two possible values of plt_header_size
2619 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2620 (elf32_arm_abs12_reloc): New function.
2621 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2622 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2623 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2624 r_addend fields of relocs. On rela targets, skip any code that
2625 adjusts in-place addends. When using _bfd_link_final_relocate
2626 to perform a final relocation, pass rel->r_addend as the addend
2628 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2629 object, ignore flags that are not standard on VxWorks.
2630 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2631 relocs on VxWorks. Use reloc_section_p.
2632 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2633 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2634 .rela.plt.unloaded relocs on VxWorks targets.
2635 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2636 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2637 instead of DT_REL* tags on RELA targets.
2638 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2639 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2640 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2641 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2642 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2643 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2644 Correct the .rela.plt.unreloaded symbol indexes.
2645 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2646 hook on VxWorks targets.
2647 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2648 Minor formatting tweak.
2649 (elf32_arm_vxworks_final_write_processing): New function.
2650 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2652 (elf_backend_final_write_processing): Likewise.
2653 (elf_backend_emit_relocs): Likewise.
2654 (elf_backend_want_plt_sym): Likewise.
2655 (ELF_MAXPAGESIZE): Likewise.
2656 (elf_backend_may_use_rel_p): Minor formatting tweak.
2657 (elf_backend_may_use_rela_p): Likewise.
2658 (elf_backend_default_use_rela_p): Likewise.
2659 (elf_backend_rela_normal): Likewise.
2660 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2662 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2664 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2665 New. Adjust other variants.
2666 (bfd_default_scan): Update.
2667 * bfd-in2.h: Rebuilt.
2668 * cpu-m68k.c: Adjust.
2669 (bfd_m68k_compatible): New. Use it for architectures.
2670 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2671 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2673 (elf32_m68k_print_private_bfd_data): Adjust.
2674 * ieee.c (ieee_write_processor): Adjust.
2676 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2678 * dwarf2.c: Formatting.
2679 (add_line_info): Remove outer loop.
2681 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2682 Alan Modra <amodra@bigpond.net.au>
2685 * dwarf2.c (loadable_section): New struct.
2686 (dwarf2_debug): Add loadable_section_count and
2688 (new_line_sorts_after): New.
2689 (add_line_info): Use new_line_sorts_after to compare line
2691 (check_function_name): Removed.
2692 (unset_sections): New.
2693 (place_sections): New.
2694 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2695 and unset_sections on relocatable files.
2696 (_bfd_dwarf2_find_line): Likewise.
2698 2006-03-03 Nick Clifton <nickc@redhat.com>
2700 * cpu-avr.c: Update to ISO-C90 formatting.
2701 * elf32-avr.c: Likewise.
2703 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2705 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2707 (bfd_elf_avr_final_write_processing): Set
2708 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2709 (elf32_avr_relax_section): New function.
2710 (elf32_avr_relax_delete_bytes): New function.
2711 (elf32_avr_get_relocated_section_contents): New function.
2712 (avr_pc_wrap_around): New function.
2713 (avr_relative_distance_considering_wrap_around): New function.
2714 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2715 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2716 * libbfd.h: Regenerate.
2717 * bfd-in2.h: Regenerate.
2719 2006-03-02 DJ Delorie <dj@redhat.com>
2721 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2724 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2726 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2727 bfd_elf32_powerpc_vxworks_vec.
2729 2006-03-02 Nick Clifton <nickc@redhat.com>
2731 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2733 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2735 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2736 elf_vxworks_create_dynamic_sections.
2737 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2739 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2740 elf_vxworks_create_dynamic_sections.
2741 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2743 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2744 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2746 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2748 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2749 (elf_backend_link_output_symbol_hook): Use
2750 elf_vxworks_link_output_symbol_hook instead.
2751 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2752 (elf_backend_link_output_symbol_hook): Use
2753 elf_vxworks_link_output_symbol_hook instead.
2754 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2755 same interface as elf_backend_link_output_symbol_hook.
2756 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2757 prototype accordingly.
2759 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2761 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2762 (ppc_elf_link_hash_table): Replace old_got and new_got with
2763 plt_type and can_use_new_plt.
2764 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2765 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2766 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2767 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2768 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2769 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2770 this function should not be called for VxWorks targets.
2771 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2772 (allocate_got): Likewise. Rearrange so that max_before_header
2773 is only used for PLT_OLD and PLT_NEW.
2774 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2775 (ppc_elf_size_dynamic_sections): Likewise.
2776 (ppc_elf_relax_section): Likewise.
2777 (ppc_elf_relocate_section): Likewise.
2778 (ppc_elf_finish_dynamic_symbol): Likewise.
2779 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2781 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2783 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2784 (elf_i386_link_hash_table_create): Initialize it.
2785 (elf_i386_compute_jump_table_size): Use it instead of
2786 srelplt->reloc_count.
2787 (allocate_dynrelocs): Likewise.
2788 (elf_i386_size_dynamic_sections): Likewise.
2789 (elf_i386_relocate_section): Likewise.
2791 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2793 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2794 (_bfd_elf_write_section_eh_frame): Likewise.
2796 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2798 * po/Make-in: Add html target.
2800 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2802 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2803 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2804 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2805 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2806 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2807 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2808 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2809 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2810 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2811 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2812 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2813 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2814 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2815 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2816 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2817 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2818 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2819 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2820 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2821 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2822 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2824 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2826 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2827 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2828 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2829 * elf32-frv.c (_frv_create_got_section): Likewise.
2830 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2831 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2832 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2833 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2834 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2835 (elf_i386_link_hash_table_create): Don't initialize them.
2836 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2838 (elf_i386_finish_dynamic_symbol): Likewise.
2839 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2840 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2841 (ppc_elf_finish_dynamic_symbol): Likewise.
2843 2006-02-24 DJ Delorie <dj@redhat.com>
2845 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2846 (m32c_elf_relocate_section): Don't relocate them.
2847 (compare_reloc): New.
2848 (relax_reloc): Remove.
2849 (m32c_offset_for_reloc): New.
2850 (m16c_addr_encodings): New.
2851 (m16c_jmpaddr_encodings): New.
2852 (m32c_addr_encodings): New.
2853 (m32c_elf_relax_section): Relax jumps and address displacements.
2854 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2857 * reloc.c: Add m32c relax relocs.
2858 * libbfd.h: Regenerate.
2859 * bfd-in2.h: Regenerate.
2861 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2864 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2865 (_bfd_elf_link_hash_fixup_symbol): New.
2867 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2868 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2871 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2873 * elfxx-target.h (elf_backend_fixup_symbol): New.
2874 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2876 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2878 * cpu-ia64-opc.c (ins_immu5b): New.
2879 (ext_immu5b): Likewise.
2880 (elf64_ia64_operands): Add IMMU5b.
2882 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2885 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2887 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2888 * elf32-i386.c (allocate_dynrelocs): Likewise.
2889 * elf32-s390.c (allocate_dynrelocs): Likewise.
2890 * elf32-sh.c (allocate_dynrelocs): Likewise.
2891 * elf64-s390.c (allocate_dynrelocs): Likewise.
2892 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2893 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2894 on undef weak with non-default visibility too.
2895 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2897 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2899 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2900 error, instead call _exit.
2901 (_bfd_abort): Call _exit not xexit.
2903 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2905 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2907 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2909 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2910 Anil Paranjape <anilp1@kpitcummins.com>
2911 Shilin Shakti <shilins@kpitcummins.com>
2913 * Makefile.am: Add xc16x related entry
2914 * Makefile.in: Regenerate
2915 * archures.c: Add bfd_xc16x_arch
2916 * bfd-in2.h: Regenerate
2917 * config.bfd: Add xc16x-*-elf
2918 * configure.in: Add bfd_elf32_xc16x_vec
2919 * configure: Regenerate.
2920 * targets.c: Added xc16x related information
2921 * cpu-xc16x.c: New file
2922 * reloc.c: Add new relocations specific to xc16x:
2923 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2925 * elf32-xc16x.c: New file.
2927 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2929 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2930 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2932 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2935 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2937 (ppc64_elf_relocate_section): Check output reloc section size.
2938 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2940 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2943 * elf.c (get_segment_type): New function.
2944 (_bfd_elf_print_private_bfd_data): Use it.
2945 (print_segment_map): New function.
2946 (assign_file_positions_for_segments): Call print_segment_map
2947 when there are not enough room for program headers.
2949 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2951 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2952 traditional MIPS ELF targets.
2954 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2957 * dwarf2.c (check_function_name): New function.
2958 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2959 check if function is correct.
2961 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2963 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2965 (elf_link_input_bfd): Adjust comments.
2967 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2969 * elf.c (copy_private_bfd_data): Minor update.
2971 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2974 * elf.c (copy_private_bfd_data): Renamed to ...
2975 (rewrite_elf_program_header): This.
2976 (copy_elf_program_header): New function.
2977 (copy_private_bfd_data): Likewise.
2979 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2981 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2982 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2983 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2984 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2985 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2986 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2987 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2988 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2989 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2990 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2991 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2992 bfd_mach_mcf_isa_b_usp_float_emac): New.
2993 (bfd_default_scan): Update coldfire mapping.
2994 * bfd-in.h (bfd_m68k_mach_to_features,
2995 bfd_m68k_features_to_mach): Declare.
2996 * bfd-in2.h: Rebuilt.
2997 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2998 adjust legacy names.
2999 (m68k_arch_features): New.
3000 (bfd_m68k_mach_to_features,
3001 bfd_m68k_features_to_mach): Define.
3002 * elf32-m68k.c (elf32_m68k_object_p): New.
3003 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3004 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3005 (elf_backend_object_p): Define.
3006 * ieee.c (ieee_write_processor): Update coldfire machines.
3007 * libbfd.h: Rebuilt.
3009 2006-02-06 Steve Ellcey <sje@cup.hp.com>
3011 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3014 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3016 * coff-z80.c (r_imm24): New howto.
3017 (rtype2howto): New case R_IMM24.
3018 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3019 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3021 2006-02-04 Richard Sandiford <richard@codesourcery.com>
3023 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3024 has already been assigned a GOT index, copy that index to the
3025 current hash table entry.
3027 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3029 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3030 for call-to-undefweak reloc overflow.
3032 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3034 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3035 for 32-bit relocs overflow.
3037 2006-01-27 Paul Brook <paul@codesourcery.com>
3039 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3042 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3044 Introduce TLS descriptors for i386 and x86_64.
3045 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3046 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3047 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3048 * libbfd.h, bfd-in2.h: Rebuilt.
3049 * elf32-i386.c (elf_howto_table): New relocations.
3050 (R_386_tls): Adjust.
3051 (elf_i386_reloc_type_lookup): Map new relocations.
3052 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3053 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3054 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3055 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3056 (elf_i386_local_tlsdesc_gotent): New macro.
3057 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3058 (elf_i386_compute_jump_table_size): New macro.
3059 (link_hash_newfunc): Initialize tlsdesc_got.
3060 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3061 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3062 R_386_TLS_DESC_CALL.
3063 (elf_i386_check_relocs): Likewise. Allocate space for
3064 local_tlsdesc_gotent.
3065 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3066 R_386_TLS_DESC_CALL.
3067 (allocate_dynrelocs): Count function PLT relocations. Reserve
3068 space for TLS descriptors and relocations.
3069 (elf_i386_size_dynamic_sections): Reserve space for TLS
3070 descriptors and relocations. Set up sgotplt_jump_table_size.
3071 Don't zero reloc_count in srelplt.
3072 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3073 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3074 R_386_TLS_DESC_CALL.
3075 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3076 (elf_backend_always_size_sections): Define.
3077 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3078 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3079 (R_X86_64_standard): Adjust.
3080 (x86_64_reloc_map): Map new relocs.
3081 (elf64_x86_64_rtype_to_howto): New, split out of...
3082 (elf64_x86_64_info_to_howto): ... this function, and...
3083 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3084 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3085 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3086 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3087 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3088 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3089 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3090 tlsdesc_got and sgotplt_jump_table_size fields.
3091 (elf64_x86_64_compute_jump_table_size): New macro.
3092 (link_hash_newfunc): Initialize tlsdesc_got.
3093 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3094 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3095 R_X86_64_TLSDESC_CALL.
3096 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3097 local_tlsdesc_gotent.
3098 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3099 R_X86_64_TLSDESC_CALL.
3100 (allocate_dynrelocs): Count function PLT relocations. Reserve
3101 space for TLS descriptors and relocations.
3102 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3103 descriptors and relocations. Set up sgotplt_jump_table_size,
3104 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3105 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3107 (elf64_x86_64_always_size_sections): New. Set up
3109 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3110 R_386_TLS_DESC_CALL.
3111 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3112 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3113 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3114 (elf_backend_always_size_sections): Define.
3116 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3119 * dwarf2.c (comp_unit_contains_address): Update comment.
3120 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3121 lma. Return TRUE only if both comp_unit_contains_address and
3122 comp_unit_find_nearest_line return TRUE.
3123 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3125 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3127 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3128 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3129 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3130 elf_gc_mark_dynamic_ref_symbol. Make global.
3131 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3132 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3133 (elfNN_bed): Init new field.
3134 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3135 (ppc64_elf_gc_mark_dynamic_ref): New function.
3137 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3139 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3141 2006-01-17 Nick Clifton <nickc@redhat.com>
3144 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3147 2006-01-11 Nick Clifton <nickc@redhat.com>
3149 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3150 into the newly (re)allocated map array.
3152 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3154 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3156 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3158 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3161 For older changes see ChangeLog-2005
3167 version-control: never
projects / external / binutils.git / blob