1 2006-10-23 Alan Modra <amodra@bigpond.net.au>
3 * elf32-score.c: Formatting.
4 (elf_backend_omit_section_dynsym): Define.
5 (score_elf_create_dynamic_relocation): Remove code copied from mips.
6 Don't use section syms in dynamic relocs. Remove unused param.
7 (score_elf_final_link_relocate): Remove unused param.
9 2006-10-23 Alan Modra <amodra@bigpond.net.au>
11 * linker.c (fix_syms): Choose best of previous and next
12 section based on section flags and vma.
14 2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
16 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
17 only when the non visibility part of st_other is non-zero.
18 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
20 2006-10-20 Richard Sandiford <richard@codesourcery.com>
22 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
23 PT_DYNAMIC on GNU/Linux targets.
25 2006-10-20 Richard Sandiford <richard@codesourcery.com>
27 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
28 size of .rel.dyn reflect the value of DT_RELSZ.
30 2006-10-20 Richard Sandiford <richard@codesourcery.com>
32 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
33 a PT_NULL header for dynamic objects.
34 (_bfd_mips_elf_modify_segment_map): Add it.
36 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
38 * elf32-score.c (score_elf_rel_dyn_section): Replace
39 bfd_make_section with bfd_make_section_with_flags.
40 (_bfd_score_elf_create_dynamic_sections): Ditto.
41 (score_elf_create_got_section): Ditto.
42 (score_elf_final_link_relocate): Delete referrence to
45 2006-10-19 Richard Sandiford <richard@codesourcery.com>
47 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
48 same symbol by increasing r_offset.
49 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
50 large and very small symbol indexes.
52 2006-10-19 Richard Sandiford <richard@codesourcery.com>
54 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
55 and DT_MIPS_RLD_MAP tags for position-independent executables.
56 Do not add DT_DEBUG to shared libraries for any MIPS target.
58 2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
61 * elflink.c (elf_link_add_object_symbols): Hide definitions in
64 2006-10-19 Alan Modra <amodra@bigpond.net.au>
66 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
67 don't set, glue section size.
68 (record_arm_to_thumb_glue): Set glue section size here.
69 (record_thumb_to_arm_glue): Likewise.
70 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
71 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
73 2006-10-18 Roy Marples <uberlord@gentoo.org>
75 * elf64-sparc.c: Add FreeBSD support.
76 (elf64_sparc_fbsd_post_process_headers): New function.
77 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
78 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
79 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
80 * configure: Regenerate.
82 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
84 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
85 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
86 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
87 R_ARM_THM_MOVT_BREL relocations.
89 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
91 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
92 R_THM_CALL to 25 and remove FIXME comment.
93 (using_thumb2): New function.
94 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
96 2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
98 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
99 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
100 (elf32_arm_gc_sweep_hook): Likewise.
101 (elf32_arm_check_relocs): Likewise.
102 (allocate_dynrelocs): Likewise.
104 2006-10-17 Alan Modra <amodra@bigpond.net.au>
106 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
107 text_index_section and data_index_section.
108 (struct elf_backend_data): Add elf_backend_init_index_section.
109 (_bfd_elf_init_1_index_section): Declare.
110 (_bfd_elf_init_2_index_sections): Declare.
111 * elfxx-target.h (elf_backend_init_index_section): Define.
112 (elfNN_bed): Init new field.
113 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
114 section and text_index_section plus data_index_section.
115 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
116 (_bfd_elf_init_1_index_section): New function.
117 (_bfd_elf_init_2_index_sections): New function.
118 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
119 (elf_link_input_bfd): When emitting relocs, use text_index_section
120 and data_index_section for removed sections.
121 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
122 * elf32-i386.c: Likewise.
123 * elf32-m32r.c: Likewise.
124 * elf32-sh.c: Likewise.
125 * elf32-xstormy16.c: Likewise.
126 * elf32-xtensa.c: Likewise.
127 * elf64-alpha.c: Likewise.
128 * elf64-hppa.c: Likewise.
129 * elf64-mmix.c: Likewise.
130 * elf64-sh64.c: Likewise.
131 * elfxx-ia64.c: Likewise.
132 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
133 and data_index_section sym for relocs against sections with no dynamic
135 (elf_backend_init_index_section): Define.
136 * elf32-cris.c: Similarly.
137 * elf32-hppa.c: Similarly.
138 * elf32-i370.c: Similarly.
139 * elf32-m68k.c: Similarly.
140 * elf32-mips.c: Similarly.
141 * elf32-ppc.c: Similarly.
142 * elf32-s390.c: Similarly.
143 * elf32-sparc.c: Similarly.
144 * elf32-vax.c: Similarly.
145 * elf64-mips.c: Similarly.
146 * elf64-ppc.c: Similarly.
147 * elf64-s390.c: Similarly.
148 * elf64-sparc.c: Similarly.
149 * elf64-x86-64.c: Similarly.
150 * elfn32-mips.c: Similarly.
151 * elfxx-mips.c: Similarly.
152 * elfxx-sparc.c: Similarly.
153 * linker.c (fix_syms): Base symbols in removed sections on
154 previous section in preference to using absolute section.
156 2006-10-16 Andreas Schwab <schwab@suse.de>
158 * elfxx-ia64.c (addend_compare): Properly compute return value.
160 2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
163 * elf.c (assign_file_positions_for_non_load_sections): Don't
164 page align empty SHF_ALLOC sections.
166 2006-10-13 Jakub Jelinek <jakub@redhat.com>
168 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
169 .plt sh_entsize to 0 if plt header size isn't multiple of
170 plt entry size or for 32-bit which adds a nop insn at the
171 end of the .plt section.
173 2006-10-12 Bob Wilson <bob.wilson@acm.org>
175 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
176 (elf_backend_action_discarded): Define.
178 2006-10-11 Bob Wilson <bob.wilson@acm.org>
180 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
181 unresolvable relocation error.
182 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
185 2006-10-10 Bob Wilson <bob.wilson@acm.org>
187 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
190 2006-10-03 Jakub Jelinek <jakub@redhat.com>
192 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
193 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
194 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
195 DW_CFA_val_{offset{,_sf},expression}.
196 (skip_non_nops): Record number of DW_CFA_set_loc ops.
197 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
198 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
199 or going to be pcrel, compute set_loc array.
200 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
201 against DW_CFA_set_loc operands.
202 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
204 2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
206 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
207 symbols from the --just-syms file.
209 2006-10-01 Alan Modra <amodra@bigpond.net.au>
211 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
214 2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
217 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
218 relocation overflow on branches to undefweaks.
220 2006-09-29 Alan Modra <amodra@bigpond.net.au>
222 * po/BLD-POTFILES.in: Regenerate.
223 * po/SRC-POTFILES.in: Regenerate.
225 2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
228 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
229 alignment for .data$, .rdata$ and .text$ sections so that sse
230 and sse2 code will work for linkonce sections too.
231 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
233 2006-09-28 Alan Modra <amodra@bigpond.net.au>
235 * elflink.c (_bfd_elf_gc_mark_hook): New function.
236 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
237 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
238 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
239 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
240 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
241 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
242 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
243 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
244 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
245 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
246 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
247 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
248 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
249 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
250 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
251 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
252 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
253 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
254 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
255 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
256 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
257 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
258 (bfinfdpic_gc_sweep_hook): Delete.
259 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
260 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
261 (elf32_d10v_gc_sweep_hook): Delete.
262 (elf_backend_gc_sweep_hook): Don't define.
263 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
264 (fr30_elf_gc_sweep_hook): Delete.
265 (elf_backend_gc_sweep_hook): Don't define.
266 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
267 (elf32_frv_gc_sweep_hook): Delete.
268 (elf_backend_gc_sweep_hook): Don't define.
269 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
270 (iq2000_elf_gc_sweep_hook): Delete.
271 (elf_backend_gc_sweep_hook): Don't define.
272 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
273 _bfd_elf_gc_mark_hook.
274 (openrisc_elf_gc_sweep_hook): Delete.
275 (elf_backend_gc_sweep_hook): Don't define.
276 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
277 (v850_elf_gc_sweep_hook): Delete.
278 (elf_backend_gc_sweep_hook): Don't define.
279 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
280 _bfd_elf_gc_mark_hook.
281 (xstormy16_elf_gc_sweep_hook): Delete.
282 (elf_backend_gc_sweep_hook): Don't define.
283 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
284 (sh_elf64_gc_sweep_hook): Delete.
285 (elf_backend_gc_sweep_hook): Don't define.
286 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
287 (elf32_avr_gc_sweep_hook): Delete.
288 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
289 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
290 (elf32_cr16c_gc_sweep_hook): Delete.
291 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
292 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
293 (elf32_crx_gc_sweep_hook): Delete.
294 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
295 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
296 (elf32_h8_gc_sweep_hook): Delete.
297 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
298 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
299 (ip2k_elf_gc_sweep_hook): Delete.
300 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
301 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
302 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
303 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
304 (elf_backend_gc_sweep_hook): Don't define.
305 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
306 (elf_backend_gc_sweep_hook): Don't define.
307 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
308 (elf32_m68hc11_gc_sweep_hook): Delete.
309 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
310 (elf32_m68hc11_gc_sweep_hook): Delete.
311 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
312 (elf32_msp430_gc_sweep_hook): Delete.
313 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
314 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
315 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
317 2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
319 * bfd-in.h (CONST_STRNCPY) : Delete.
322 * bfd-in2.h : Regenerate.
323 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
324 calculate string lengths.
325 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
327 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
331 * elf.c (assign_file_positions_for_non_load_sections): Don't
332 warn zero size allocated sections.
334 2006-09-27 Alan Modra <amodra@bigpond.net.au>
336 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
337 to "name" so that compiler realizes it is never uninitialized.
338 Use bfd_elf_sym_name.
340 2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
343 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
344 bfd_alloc to allocate segment map.
345 (copy_elf_program_header): Likewise.
347 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
348 Joseph Myers <joseph@codesourcery.com>
349 Ian Lance Taylor <ian@wasabisystems.com>
350 Ben Elliston <bje@wasabisystems.com>
352 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
353 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
354 (arch_info_struct, bfd_arm_update_notes): Likewise.
355 (architectures): Likewise.
356 (bfd_arm_merge_machines): Check for iWMMXt2.
357 * bfd-in2.h: Rebuild.
359 2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
361 * configure: Regenerated.
363 2006-09-22 Alan Modra <amodra@bigpond.net.au>
365 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
367 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
368 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
369 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
371 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
373 2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
375 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
376 section in LD to LE linker relaxation for R_390_TLS_LDO32.
377 * elf64-s390.c (elf_s390_relocate_section): Likewise for
380 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
382 * configure.in: Added new target-vectors x86_64coff_vec,
383 x86_64pe_vec, and x86_64pei_vec.
384 * configure: Regenerate.
385 * config.bfd: Adjusted x86_64 target architecture detection.
386 * bfd.c: Add for new target "coff-x86-64"
387 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
388 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
389 * libpei.h: Adjustments for COFF_WITH_pex64.
390 * coffcode.h: Add for new target machine, architecture, signature, and internal
392 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
393 * Makefile.in: Regenerate.
394 * pe-x86_64.c: Add for new target "pe-x86-64".
395 * pei-x86_64.c: Add for new target "pei-x86-64".
396 * peicode.h: Adjusts for new targets.
397 (coff_swap_filehdr_out): Set for this target to
398 _bfd_pex64_only_swap_filehdr_out.
399 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
400 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
401 (jump_table jtab): Add for AMD64MAGIC.
402 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
403 (pe_ILF_object_p): Add coff image-file signature to internal
404 signature translation.
405 * peXXigen.c: Adjust proper include of target coff-header and
406 introduced target specific code
407 (COFF_WITH_pex64): New macro for this target.
408 (pe_print_idata): New dumping method for import section of PE+ files.
409 * targets.c: Add new target vectors declarations for x86_64 coff targets.
410 * coffcode.h: Support code to support the x86_64 PE magic number.
411 * coff-x86_64.c: New file.
413 2006-09-17 Hans-Peter Nilsson <hp@axis.com>
415 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
416 for .stabstr entry, explain why.
418 2006-09-17 Anton Blanchard <anton@samba.org>
419 Alan Modra <amodra@bigpond.net.au>
421 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
422 entry isn't absolute.
424 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
426 * cpu-score.c: New file.
427 * elf32-score.c: New file.
428 * config.bfd: Add Score target.
429 * Makefile.am: Add Score files.
430 * Makefile.in: Regenerate.
431 * archures.c: Add Score architecture.
432 * reloc.c: Add Score relocs.
433 * targets.c: Add Score target vectors.
434 * bfd-in2.h: Regenerate.
435 * libbfd.h: Regenerate.
436 * configure.in: Add Score target.
437 * configure: Regenerate.
439 2006-09-16 Nick Clifton <nickc@redhat.com>
440 Pedro Alves <pedro_alves@portugalmail.pt>
442 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
443 string as its argument and emits the string followed by a comma
444 and then the length of the string.
445 (CONST_STRNEQ): New macro. Checks to see if a variable string
446 has a constant string as its initial characters.
447 (CONST_STRNCPY): New macro. Copies a constant string to the start
448 of a variable string.
449 * bfd-in2.h: Regenerate.
450 * archive.c: Make use of the new macros.
451 * archive64.c: Likewise.
453 * coff-ppc.c: Likewise.
454 * coff-stgo32.c: Likewise.
455 * coffcode.h: Likewise.
456 * cofflink.c: Likewise.
457 * cpu-i960.c: Likewise.
458 * dwarf2.c: Likewise.
460 * elf-m10300.c: Likewise.
462 * elf32-arm.c: Likewise.
463 * elf32-bfin.c: Likewise.
464 * elf32-cris.c: Likewise.
465 * elf32-hppa.c: Likewise.
466 * elf32-i370.c: Likewise.
467 * elf32-i386.c: Likewise.
468 * elf32-iq2000.c: Likewise.
469 * elf32-m32r.c: Likewise.
470 * elf32-m68hc11.c: Likewise.
471 * elf32-m68hc12.c: Likewise.
472 * elf32-m68k.c: Likewise.
473 * elf32-mcore.c: Likewise.
474 * elf32-ppc.c: Likewise.
475 * elf32-s390.c: Likewise.
476 * elf32-sh-symbian.c: Likewise.
477 * elf32-sh.c: Likewise.
478 * elf32-sh64.c: Likewise.
479 * elf32-v850.c: Likewise.
480 * elf32-vax.c: Likewise.
481 * elf32-xtensa.c: Likewise.
482 * elf64-alpha.c: Likewise.
483 * elf64-hppa.c: Likewise.
484 * elf64-mmix.c: Likewise.
485 * elf64-ppc.c: Likewise.
486 * elf64-s390.c: Likewise.
487 * elf64-sh64.c: Likewise.
488 * elf64-x86-64.c: Likewise.
489 * elflink.c: Likewise.
490 * elfxx-ia64.c: Likewise.
491 * elfxx-mips.c: Likewise.
492 * elfxx-sparc.c: Likewise.
493 * hpux-core.c: Likewise.
494 * i386linux.c: Likewise.
496 * libpei.h: Likewise.
497 * linker.c: Likewise.
498 * m68klinux.c: Likewise.
500 * nlmcode.h: Likewise.
501 * osf-core.c: Likewise.
504 * sparclinux.c: Likewise.
505 * vms-hdr.c: Likewise.
507 2006-09-14 Alan Modra <amodra@bigpond.net.au>
510 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
511 that have had their SHT_GROUP section removed.
513 2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
516 * elflink.c (elf_link_output_extsym): Compute bucket only if
519 2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
522 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
525 2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
527 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
528 unconditional setting of low bit for Thumb symbol
529 mistakenly left behind after check for external
530 symbols was added. Fix comment typo.
532 2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
534 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
535 (bfd_elf_link_mark_dynamic_symbol): New.
536 (SYMBOLIC_BIND): New.
538 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
539 with SYMBOLIC_BIND (info, h).
540 (elf_i386_relocate_section): Likewise.
541 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
542 (elf64_x86_64_relocate_section): Likewise.
543 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
545 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
546 (bfd_elf_record_link_assignment): Call
547 bfd_elf_link_mark_dynamic_symbol on new entry.
548 (_bfd_elf_merge_symbol): Likewise.
549 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
550 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
551 SYMBOLIC_BIND (info, h).
552 (_bfd_elf_dynamic_symbol_p): Likewise.
553 (_bfd_elf_symbol_refs_local_p): Likewise.
554 (bfd_elf_size_dynamic_sections): Updated.
556 2006-09-05 Bibo Mao <bibo.mao@intel.com>
559 * coffcode.h (coff_write_object_contents): Set the optional
560 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
562 2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
564 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
565 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
566 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
567 and R_ARM_THM_PC12 relocations.
569 2006-08-24 Bob Wilson <bob.wilson@acm.org>
571 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
572 (xtensa_get_property_section): New.
573 (xtensa_read_table_entries): Use xtensa_get_property_section.
574 (relax_property_section, xtensa_get_property_predef_flags): Handle
575 group name suffixes in property section names.
576 (match_section_group): New.
578 2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
580 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
583 2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
585 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
586 plt_thumb_refcount from indirect symbols.
588 2006-08-22 Alan Modra <amodra@bigpond.net.au>
590 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
592 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
594 2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
596 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
597 comment for target1_is_rel.
599 2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
601 * Makefile.am: Add rules to build pe-arm-wince.lo
602 and pei-arm-wince.lo objects.
603 * Makefile.in: Regenerate.
604 * pe-arm-wince.c: New file.
605 * pei-arm-wince.c: New file.
606 * pei-arm.c: Remove ARM_WINCE block.
607 * pe-arm.c: Remove ARM_WINCE block. Rename
608 bfd_arm_pe_allocate_interworking_sections,
609 bfd_arm_pe_get_bfd_for_interworking, and
610 bfd_arm_pe_process_before_allocation to
611 bfd_armpe_allocate_interworking_sections,
612 bfd_armpe_get_bfd_for_interworking, and
613 bfd_armpe_process_before_allocation. Move them before
615 * bfd.c: ARM wince bfd format names were renamed. Adjust.
616 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
617 with unexpected/conflicting relocs.
618 * targets.c: The arm-wince-pe target got its own new vector.
620 * config.bfd: Likewise.
621 * configure.in: Likewise.
622 * configure: Regenerate.
624 2006-08-18 Paul Brook <paul@codesourcery.com>
626 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
627 (elf32_arm_link_hash_newfunc): Initialize export_glue.
628 (record_arm_to_thumb_glue): Return stub symbol.
629 (elf32_arm_create_thumb_stub): New function.
630 (elf32_arm_to_thumb_stub): Use it.
631 (elf32_arm_to_thumb_export_stub): New function.
632 (elf32_arm_begin_write_processing): New function.
633 (allocate_dynrelocs): Allocate Arm stubs.
634 (elf_backend_begin_write_processing): Define.
635 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
636 Call elf32_arm_begin_write_processing.
638 2006-08-17 Alan Modra <amodra@bigpond.net.au>
640 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
641 (ppc64_elf_build_stubs): Use new lazy linking stub.
643 2006-08-17 Alan Modra <amodra@bigpond.net.au>
645 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
647 2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
650 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
651 only if there is a PT_DYNAMIC segment.
652 (_bfd_elf_map_sections_to_segments): Likewise.
653 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
654 segment alignment to 1.
656 2006-08-15 Thiemo Seufer <ths@mips.com>
657 Nigel Stephens <nigel@mips.com>
659 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
660 (elf_backend_merge_symbol_attribute): Define.
661 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
663 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
665 2006-08-15 Thiemo Seufer <ths@mips.com>
666 Nigel Stephens <nigel@mips.com>
667 David Ung <davidu@mips.com>
669 * config.bfd: Add configurations for mips*el-sde-elf* and
672 2006-08-14 DJ Delorie <dj@redhat.com>
674 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
675 (elf32_mn10300_count_hash_table_entries): New.
676 (elf32_mn10300_list_hash_table_entries): New.
677 (sort_by_value): New.
678 (mn10300_elf_relax_section): Don't skip data sections; restrict
679 code-specific tests to code-specific areas so that potential
680 indirect calls can be detected. Check for multiple local symbols
681 at the same address and merge their flags.
682 (elf32_mn10300_link_hash_newfunc): Initialize value.
684 2006-08-14 Thiemo Seufer <ths@mips.com>
686 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
687 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
690 2006-08-11 Thiemo Seufer <ths@mips.com>
692 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
693 sh_entsize only when sgot was already initialized.
695 2006-08-08 DJ Delorie <dj@redhat.com>
697 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
698 non-moving .align directives. Preserve any DIR32 offset when
699 converting bsr's to jsr's.
701 2006-08-08 Alan Modra <amodra@bigpond.net.au>
703 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
704 after stubs have been built.
706 2006-08-07 Nick Clifton <nickc@redhat.com>
708 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
709 vectors if they are going to be created.
711 2006-08-07 Nick Clifton <nickc@redhat.com>
713 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
714 * configure: Regenerate.
716 2006-08-07 Nick Clifton <nickc@redhat.com>
718 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
719 relocation types if the target is ARM_WINCE.
721 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
723 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
725 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
727 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
729 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
730 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
732 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
734 2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
736 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
737 list removed sections to stderr.
739 2006-08-04 Richard Sandiford <richard@codesourcery.com>
740 Kazu Hirata <kazu@codesourcery.com>
741 Phil Edwards <phil@codesourcery.com>
742 Nathan Sidwell <nathan@codesourcery.com>
744 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
745 bfd_elf32_shlvxworks_vec.
746 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
747 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
748 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
749 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
750 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
751 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
752 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
753 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
754 * configure: Regenerate.
755 * Makefile.am: Regenerate dependencies.
756 * Makefile.in: Regenerate.
757 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
758 (elf_vxworks_add_symbol_hook): Use it.
759 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
760 table entry to check for weak undefined symbols and to obtain
762 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
763 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
764 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
765 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
766 special_function field.
767 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
768 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
769 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
770 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
771 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
772 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
773 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
774 * elf32-sh.c: Include elf32-vxworks.h.
776 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
777 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
779 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
780 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
781 SH_ELF_RELOC set to bfd_elf_generic_reloc.
782 (vxworks_object_p, get_howto_table): New functions.
783 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
784 (sh_elf_info_to_howto): Use get_howto_table.
785 (sh_elf_relax_section): Honor the partial_inplace field of the
787 (sh_elf_relax_delete_bytes): Likewise.
788 (elf_sh_plt_info): New structure.
789 (PLT_ENTRY_SIZE): Replace both definitions with...
790 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
791 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
792 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
793 (elf_sh_plt0_entry_le): Likewise.
794 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
795 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
796 (elf_sh_plts): New structure, with separate definitions for
797 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
798 (elf_sh_plt0_entry): Delete both definitions.
799 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
800 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
801 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
802 (elf_sh_plt_reloc_offset): Likewise.
803 (movi_shori_putval): Delete in favor of...
804 (install_plt_field): ...this new function, with separate definitions
805 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
806 (get_plt_info): New function, with separate definitions
807 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
808 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
809 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
810 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
811 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
812 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
813 (get_plt_index, get_plt_offset): New functions.
814 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
815 (sh_elf_link_hash_table_create): Initialize them.
816 (sh_elf_create_dynamic_sections): Call
817 elf_vxworks_create_dynamic_sections for VxWorks.
818 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
819 entries. Allocate relocation entries in .rela.plt.unloaded if
820 generating a VxWorks executable.
821 (sh_elf_always_size_sections): New function.
822 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
824 (sh_elf_relocate_section): Use get_howto_table. Honor
825 partial_inplace when calculating the addend for dynamic
826 relocations. Use get_plt_index.
827 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
828 and htab->plt_info. Fill in the bra .plt offset for VxWorks
829 executables. Populate .rela.plt.unloaded. Do not make
830 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
831 (sh_elf_finish_dynamic_sections): Use install_plt_field and
832 htab->plt_info. Handle cases where there is no special PLT header.
833 Populate the first relocation in .rela.plt.unloaded and fix up
834 the remaining entries.
835 (sh_elf_plt_sym_val): Use get_plt_info.
836 (elf_backend_always_size_sections): Define.
837 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
838 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
839 (elf32_bed, elf_backend_want_plt_sym): Likewise.
840 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
841 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
842 (elf_backend_add_symbol_hook): Likewise.
843 (elf_backend_link_output_symbol_hook): Likewise.
844 (elf_backend_emit_relocs): Likewise.
845 (elf_backend_final_write_processing): Likewise.
846 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
847 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
848 (bfd_elf32_shvxworks_vec): Likewise.
849 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
850 bfd_elf32_shvxworks_vec.
852 2006-08-02 Mark Kettenis <kettenis@gnu.org>
854 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
855 * configure: Regenerate.
857 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
860 * elf64-x86-64.c: Add FreeBSD support.
861 (elf64_x86_64_fbsd_post_process_headers): New function.
862 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
863 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
865 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
866 * configure: Regenerate.
868 2006-07-26 Andreas Schwab <schwab@suse.de>
870 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
872 2006-07-26 Alan Modra <amodra@bigpond.net.au>
874 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
875 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
876 (define elf_backend_modify_segment_map): Don't define.
878 2006-07-25 Thiemo Seufer <ths@networkno.de>
880 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
881 linking of objects for compatible machine types.
883 2006-07-25 Thiemo Seufer <ths@networkno.de>
885 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
886 also for same symbol.
888 2006-07-25 Thiemo Seufer <ths@mips.com>
890 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
892 2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
894 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
895 sections only if the SHF_OS_NONCONFORMING flag is present.
897 2006-07-24 Nick Clifton <nickc@redhat.com>
900 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
901 existance of output sections before putting their entries into the
904 2006-07-20 Thiemo Seufer <ths@mips.com>
906 * elf32-mips.c (mips16_jump_reloc): Remove function.
907 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
908 instead of mips16_jump_reloc.
909 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
910 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
911 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
913 2006-07-19 Alan Modra <amodra@bigpond.net.au>
915 * bfd-in.h (enum notice_asneeded_action): Define.
916 * bfd-in2.h: Regenerate.
917 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
918 function with NULL name for as-needed handling.
920 2006-07-18 Paul Brook <paul@codesourcery.com>
922 * bfd-in2.h: Regenerate.
923 * libbfd.h: Regenerate.
924 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
926 2006-07-18 Nick Clifton <nickc@redhat.com>
928 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
929 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
931 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
933 2006-07-14 Jakub Jelinek <jakub@redhat.com>
935 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
937 2006-07-14 Mark Kettenis <kettenis@gnu.org>
939 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
940 to the start of a block.
942 2006-07-13 Nick Clifton <nickc@redhat.com>
944 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
945 returning a NULL value.
947 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
950 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
951 the old versioned dynamic definition to the new one with
952 non-default visibility. Hide the symbol if it is hidden or
955 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
957 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
959 2006-07-10 Jakub Jelinek <jakub@redhat.com>
961 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
962 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
964 (special_sections_g): Include .gnu.hash section.
965 (bfd_elf_gnu_hash): New function.
966 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
967 (struct elf_backend_data): Add elf_hash_symbol method.
968 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
969 only if info->emit_hash, create .gnu.hash section if
971 (struct collect_gnu_hash_codes): New type.
972 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
973 _bfd_elf_hash_symbol): New functions.
974 (compute_bucket_count): Don't compute HASHCODES array, instead add
975 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
976 instead of bed->s->arch_size / 8. Fix .hash size estimation.
977 When not optimizing, use the number of hashed symbols rather than
979 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
980 and ADD DT_GNU_HASH if info->emit_gnu_hash.
981 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
982 adjust compute_bucket_count caller. Create and populate .gnu.hash
983 section if info->emit_gnu_hash.
984 (elf_link_output_extsym): Only populate .hash section if
985 finfo->hash_sec != NULL.
986 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
987 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
988 (elfNN_bed): Add elf_backend_hash_symbol.
989 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
990 (elf_backend_hash_symbol): Define.
991 * elf32-i386.c (elf_i386_hash_symbol): New function.
992 (elf_backend_hash_symbol): Define.
994 2006-07-05 Nick Clifton <nickc@redhat.com>
997 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
998 entry when multiple definitions of a symbol are encountered.
1000 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1002 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1004 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1005 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1007 2006-06-29 Jakub Jelinek <jakub@redhat.com>
1010 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1011 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1013 (elf_i386_relocate_section): Likewise. For GD->IE transition
1014 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1016 2006-06-23 Alan Modra <amodra@bigpond.net.au>
1019 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1020 program_header_size to -1.
1021 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1022 (assign_file_positions_for_load_sections ): Likewise.
1023 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1025 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1026 alloc if already done.
1027 * elf32-i386.c (elf_i386_mkobject): Likewise.
1028 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1029 * elf32-s390.c (elf_s390_mkobject): Likewise.
1030 * elf32-sh.c (sh_elf_mkobject): Likewise.
1031 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1032 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1033 * elf64-s390.c (elf_s390_mkobject): Likewise.
1034 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1035 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1037 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1039 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1040 section for relocatable link.
1042 2006-06-21 Alan Modra <amodra@bigpond.net.au>
1044 * elf-bfd.h (struct elf_backend_data): Add
1045 elf_backend_modify_program_headers.
1046 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1047 (elfNN_bed): Init new field.
1048 * elf.c (elf_modify_segment_map): Remove comment.
1049 (assign_file_positions_for_load_sections): Only call
1050 elf_modify_segment_map for objcopy/strip.
1051 (assign_file_positions_except_relocs): Call
1052 elf_backend_modify_program_headers.
1053 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1055 (elf32_frvfdpic_modify_segment_map): Delete.
1056 (elf32_frvfdpic_modify_program_headers): New.
1057 (elf_backend_modify_segment_map): Don't define.
1058 (elf_backend_modify_program_headers): Define.
1059 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1061 (elf32_bfinfdpic_modify_segment_map): Delete.
1062 (elf32_bfinfdpic_modify_program_headers): New.
1063 (elf_backend_modify_segment_map): Don't define.
1064 (elf_backend_modify_program_headers): Define.
1065 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1067 (elfNN_ia64_modify_segment_map): ..here.
1068 (elf_backend_modify_program_headers): Define.
1070 2006-06-20 Jakub Jelinek <jakub@redhat.com>
1072 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1073 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1075 2006-06-20 Alan Modra <amodra@bigpond.net.au>
1077 * elf-bfd.h: Formatting.
1078 (_bfd_elf_map_sections_to_segments): Declare.
1079 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1080 clear program_header_size.
1081 * elf.c (get_program_header_size): Move. Don't use or set saved
1082 program_header_size here.
1083 (elf_modify_segment_map): New function. Split out from..
1084 (assign_file_positions_for_load_sections): ..here. Assert
1085 header size is correct. Remove dead code.
1086 (_bfd_elf_map_sections_to_segments): Rename from
1087 map_sections_to_segments. Make global. Use get_program_header_size
1088 when we need estimate of header size. Call elf_modify_segment_map.
1089 Set program_header_size.
1090 (print_segment_map): Delete.
1091 (_bfd_elf_sizeof_headers): If segment_map available, get the
1093 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1094 for calling more than once.
1095 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1096 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1097 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1098 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1099 (elf_backend_additional_program_headers): Delete.
1100 (elf_backend_modify_segment_map): Delete.
1101 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1102 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1103 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1105 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1107 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1108 bit for undefined symbols.
1110 2006-06-19 Alan Modra <amodra@bigpond.net.au>
1112 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1114 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1115 bfd_link_info pointer.
1116 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1117 * bfd.c (bfd_sizeof_headers): Tweak param name.
1118 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1119 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1120 * binary.c (binary_sizeof_headers): Adjust.
1121 * bout.c (b_out_sizeof_headers): Adjust.
1122 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1123 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1124 * coffgen.c (coff_sizeof_headers): Adjust.
1125 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1126 (ecoff_compute_section_file_positions): Adjust.
1127 (_bfd_ecoff_write_object_contents): Adjust.
1128 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1129 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1130 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1131 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1132 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1133 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1134 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1135 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1136 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1137 * i386msdos.c: Convert to ISO C.
1138 (msdos_sizeof_headers): Adjust.
1139 * i386os9k.c: Convert to ISO C.
1140 (os9k_sizeof_headers): Adjust.
1141 * ieee.c (ieee_sizeof_headers): Adjust.
1142 * ihex.c (ihex_sizeof_headers): Adjust.
1143 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1144 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1145 * libcoff-in.h (coff_sizeof_headers): Adjust.
1146 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1147 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1148 * mmo.c (mmo_sizeof_headers): Adjust.
1149 * oasys.c (oasys_sizeof_headers): Adjust.
1150 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1151 * pef.c (bfd_pef_sizeof_headers): Adjust.
1152 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1153 * som.c (som_sizeof_headers): Adjust.
1154 * srec.c (srec_sizeof_headers): Adjust.
1155 * tekhex.c (tekhex_sizeof_headers): Adjust.
1156 * versados.c (versados_sizeof_headers): Adjust.
1157 * vms.c (vms_sizeof_headers): Adjust.
1158 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1159 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1160 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1161 * bfd-in2.h: Regenerate.
1162 * libbfd.h: Regenerate.
1163 * libcoff.h: Regenerate.
1165 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1167 * bfd-in2.h: Regenerate.
1168 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1169 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1170 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1171 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1172 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1173 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1174 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1175 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1176 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1177 R_ARM_LDC_SB_G2): New relocation types.
1178 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1179 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1181 (elf32_arm_howto_table_3): Delete; contents merged into
1182 elf32_arm_howto_table_2.
1183 (elf32_arm_howto_from_type): Adjust correspondingly.
1184 (elf32_arm_reloc_map): Extend with the above relocations.
1185 (calculate_group_reloc_mask): New function.
1186 (identify_add_or_sub): New function.
1187 (elf32_arm_final_link_relocate): Support for the above
1189 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1190 codes to correspond to the above relocations.
1192 2006-06-14 Richard Sandiford <richard@codesourcery.com>
1194 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1195 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1196 (elf_m68k_plt_entry): Likewise.
1197 (elf_m68k_plt_info): New table.
1198 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1199 (ISAB_PLT_ENTRY_SIZE): ...this.
1200 (CFV4E_FLAG): Delete.
1201 (elf_cfv4e_plt0_entry): Rename to...
1202 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1203 for the second instruction too.
1204 (elf_cfv4e_plt_entry): Rename to...
1205 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1206 (elf_isab_plt_info): New table.
1207 (CPU32_FLAG): Delete.
1208 (PLT_CPU32_ENTRY_SIZE): Rename to...
1209 (CPU32_PLT_ENTRY_SIZE): ...this.
1210 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1211 style in-place addends.
1212 (elf_cpu32_plt_entry): Likewise.
1213 (elf_cpu32_plt_info): New table.
1214 (elf_m68k_link_hash_table): Add a plt_info field.
1215 (elf_m68k_link_hash_table_create): Initialize it.
1216 (elf_m68k_get_plt_info): New function.
1217 (elf_m68k_always_size_sections): Likewise.
1218 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1219 (elf_m68k_install_pc32): New function.
1220 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1221 elf_m68k_install_pc32.
1222 (elf_m68k_finish_dynamic_sections): Likewise.
1223 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1224 (elf_backend_always_size_sections): Define.
1226 2006-06-14 Alan Modra <amodra@bigpond.net.au>
1228 * elflink.c (elf_link_add_object_symbols): Save and restore
1229 struct bfd_hash_table table, size and count fields for
1232 2006-06-12 Thiemo Seufer <ths@mips.com>
1234 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1235 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1236 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1237 Delete old comments.
1238 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1240 2006-06-12 Nick Clifton <nickc@redhat.com>
1243 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1244 about mismatched alignments to allow for the case where the common
1245 alignment has been deduced from the section alignment.
1246 * bfd.c (_bfd_default_error_handler): Update comment to explain
1247 why bfd and asection varargs are out of order. Explicitly catch
1248 and abort on NULL bfd and asection arguments.
1250 2006-06-11 Richard Sandiford <richard@codesourcery.com>
1251 Thiemo Seufer <ths@mips.com>
1253 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1254 (STUB_ORI): New macro.
1255 (STUB_LI16U): Fix formatting.
1256 (MIPS_FUNCTION_STUB_SIZE): Delete.
1257 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1258 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1259 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1260 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1261 instead of MIPS_FUNCTION_STUB_SIZE.
1262 (count_section_dynsyms): New function, split out from
1263 _bfd_mips_elf_final_link.
1264 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1265 of the number of dynamic symbols needed and use it to set up
1266 function_stub_size. Use function_stub_size rather than
1267 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1268 Use 16-byte stubs for 0x10000 dynamic symbols.
1269 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1270 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1271 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1272 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1273 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1274 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1275 Use STUB_ORI rather than STUB_LI16U for big stubs.
1276 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1277 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1279 2006-06-09 David Ung <davidu@mips.com>
1281 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1282 calling relocations.
1284 2006-06-08 David Daney <ddaney@avtrex.com>
1286 * elfxx-mips.c (STUB_LI16): Removed.
1287 (STUB_LUI): New macro.
1288 (STUB_LI16U): Ditto.
1289 (STUB_LI16S): Ditto.
1290 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1291 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1292 MIPS_FUNCTION_STUB_SIZE.
1293 (_bfd_mips_elf_always_size_sections): Ditto.
1294 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1295 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1296 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1297 to allow larger symbol table indexes.
1299 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1301 * po/Make-in (pdf, ps): New dummy targets.
1303 2006-06-06 Alan Modra <amodra@bigpond.net.au>
1305 * hash.c (bfd_hash_lookup): Correct stray line.
1307 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1308 (elfcore_grok_nto_status): Use long instead of pid_t.
1309 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1311 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1313 * po/Make-in (top_builddir): Define.
1315 2006-06-05 Alan Modra <amodra@bigpond.net.au>
1317 * Makefile.am: Run "make dep-am".
1318 * Makefile.in: Regenerate.
1319 * config.in: Regenerate.
1321 2006-06-02 Alan Modra <amodra@bigpond.net.au>
1322 H.J. Lu <hongjiu.lu@intel.com>
1325 * elflink.c (bfd_elf_final_link): Don't output section symbols
1326 for special ELF sections.
1328 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1330 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1331 instead of bfd_make_section*.
1332 * aix386-core.c: Likewise.
1333 * aix5ppc-core.c: Likewise.
1334 * aout-adobe.c: Likewise.
1335 * aoutf1.h: Likewise.
1336 * binary.c: Likewise.
1337 * cisco-core.c: Likewise.
1338 * coff-arm.c: Likewise.
1339 * coff-h8300.c: Likewise.
1341 * elf32-bfin.c: Likewise.
1342 * elf32-m32c.c: Likewise.
1343 * hppabsd-core.c: Likewise.
1344 * hpux-core.c: Likewise.
1345 * i386linux.c: Likewise.
1348 * irix-core.c: Likewise.
1349 * lynx-core.c: Likewise.
1350 * m68klinux.c: Likewise.
1351 * mach-o.c: Likewise.
1352 * netbsd-core.c: Likewise.
1353 * nlmcode.h: Likewise.
1354 * opncls.c: Likewise.
1355 * osf-core.c: Likewise.
1356 * peXXigen.c: Likewise.
1357 * ppcboot.c: Likewise.
1358 * ptrace-core.c: Likewise.
1359 * rs6000-core.c: Likewise.
1360 * sco5-core.c: Likewise.
1361 * sparclinux.c: Likewise.
1363 * sunos.c: Likewise.
1364 * trad-core.c: Likewise.
1365 * xcofflink.c: Likewise.
1368 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1370 * Makefile.am (INCLUDES): Use @INCINTL@.
1371 * acinclude.m4: Include new gettext macros.
1372 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1373 Manually substitute POFILES and GMOFILES.
1374 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1376 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1378 * bfd.c (bfd_emul_get_maxpagesize): New.
1379 (bfd_elf_set_pagesize): Likewise.
1380 (bfd_emul_set_maxpagesize): Likewise.
1381 (bfd_emul_get_commonpagesize): Likewise.
1382 (bfd_emul_set_commonpagesize): Likewise.
1383 * bfd-in2.h: Regenerated.
1385 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1386 (xvec_get_elf_backend_data): New.
1387 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1389 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1390 * elfxx-target.h (elfNN_bed): Likewise.
1392 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1393 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1394 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1395 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1396 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1397 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1398 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1399 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1400 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1401 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1402 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1403 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1405 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1406 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1408 * targets.c (bfd_find_target): Support NULL abfd.
1410 2006-05-30 Nick Clifton <nickc@redhat.com>
1412 * po/es.po: Updated Spanish translation.
1414 2006-05-27 Alan Modra <amodra@bigpond.net.au>
1415 H.J. Lu <hongjiu.lu@intel.com>
1417 * elf.c (assign_file_positions_for_load_sections): Retrieve
1418 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1419 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1420 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1422 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1424 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1426 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1428 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1430 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1432 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1434 2006-05-26 Alan Modra <amodra@bigpond.net.au>
1436 * elf.c (sym_is_global): Return a bfd_boolean.
1437 (ignore_section_sym): New function.
1438 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1439 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1440 bfd before using elf_section_syms.
1442 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1444 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1445 (sh*l*-*-netbsdelf*): Likewise.
1446 (sh-*-netbsdelf*): Likewise.
1447 (shl*-*-elf*): Likewise.
1448 (sh[1234]l*-*-elf*): Likewise.
1449 (sh3el*-*-elf*): Likewise.
1450 (shl*-*-kaos*): Likewise.
1451 (sh-*-elf*): Likewise.
1452 (sh[1234]*-elf*): Likewise.
1453 (sh-*-rtems*): Likewise.
1454 (sh-*-kaos*): Likewise.
1456 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1459 * config.bfd: Set want64 to true if 64bit bfd is used.
1460 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1461 (sh*l*-*-netbsdelf*): Likewise.
1462 (sh-*-netbsdelf*): Likewise.
1463 (shl*-*-elf*): Likewise.
1464 (sh[1234]l*-*-elf*): Likewise.
1465 (sh3el*-*-elf*): Likewise.
1466 (shl*-*-kaos*): Likewise.
1467 (sh-*-elf*): Likewise.
1468 (sh[1234]*-elf*): Likewise.
1469 (sh-*-rtems*): Likewise.
1470 (sh-*-kaos*): Likewise.
1472 2006-05-24 Paul Brook <paul@codesourcery.com>
1474 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1475 * elf32-arm.c (output_arch_syminfo): Define.
1476 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1477 elf32_arm_output_arch_local_syms): New functions.
1478 (elf_backend_output_arch_local_syms): Define.
1479 * elflink.c (bfd_elf_final_link): Call
1480 elf_backend_output_arch_local_syms.
1481 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1483 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1485 2006-05-24 Paul Brook <paul@codesourcery.com>
1487 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1488 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1489 elf32_arm_finish_dynamic_symbol): Use them.
1491 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1492 Randolph Chung <tausq@debian.org>
1494 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1495 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1496 Add handling for TLS relocations.
1497 (elf_hpp_reloc_final_type): Handle TLS relocs.
1498 * elf32-hppa.c: Add authors for cleanup and TLS support.
1499 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1500 (elf32_hppa_link_hash_entry): Add tls_type.
1501 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1502 (hppa_link_has_newfunc): Set tls_type.
1503 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1504 (hppa_stub_name): Use hh_name macro.
1505 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1506 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1508 (elf32_hppa_gc_sweep_hook): Likewise.
1509 (allocate_dynrelocs): Handle TLS relocs.
1510 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1511 relocs. Use hh_name macro.
1512 (dtpoff_base): New function.
1514 (elf32_hppa_optimized_tls_reloc): Likewise.
1515 (final_link_relocate): Handle TLS relocs.
1516 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1518 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1519 hh_name and eh_name macros.
1520 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1522 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1524 * archures.c: Add bfd_mach_avr6.
1525 * cpu-avr.c: Likewise.
1526 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1528 * libbfd.h: Regenerate.
1529 * bfd-in2.h:Regenerate.
1530 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1531 * elf32-avr.c: Add elf32-avr.h to include list.
1532 (elf32_avr_stub_hash_entry): New function.
1533 (elf32_avr_link_hash_table): New struct.
1534 (avr_link_hash_table): Likewise.
1535 (avr_stub_hash_entry): Likewise.
1536 (avr_stub_hash_lookup): New function.
1537 (stub_hash_newfunc): New function.
1538 (elf32_avr_link_hash_table_create): New function.
1539 (elf32_avr_link_hash_table_free): New function.
1540 (avr_get_stub_addr): New function.
1541 (debug_relax, debug_stubs): Add new global variables controlling
1542 debugging printout to stdout.
1543 (avr_pc_wrap_around): Change the type to bfd_vma.
1544 (avr_replace_call_ret_sequences): Add a new variable controling
1545 linkrelax optimizations.
1546 (avr_stub_is_required_for_16_bit_reloc): New function.
1547 (avr_final_link_relocate):
1548 Add linker hash table to parameter list. Use stub addr. if necessary.
1549 (elf32_avr_relocate_section):
1550 Add linker hashtable to parameter list of avr_final_link_relocate.
1551 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1552 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1553 (elf32_avr_relax_delete_bytes):
1554 Iterate over all sections of a bfd when adjusting relocs addends.
1555 (elf32_avr_relax_section):
1556 Evaluate avr_replace_call_ret_sequences and recalculate the size of
1558 (avr_stub_name): New function.
1559 (avr_get_stub_entry): New function.
1560 (avr_add_stub): New function.
1561 (avr_build_one_stub): New function.
1562 (avr_size_one_stub): New function.
1563 (elf32_avr_setup_params): New function.
1564 (elf32_avr_setup_section_lists): New function.
1565 (get_local_syms): New function.
1566 (elf32_avr_size_stubs): New function.
1567 (bfd_elf32_bfd_link_hash_table_create): New function.
1568 (bfd_elf32_bfd_link_hash_table_free): New function.
1570 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1574 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1575 update CIE/FDE length. Don't pad to the section alignment.
1577 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1579 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1580 deteted entries in .eh_frame section.
1582 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1584 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1585 instead of _GLOBAL_OFFSET_TABLE_.
1586 (bfin_relocate_section): Ditto.
1587 (_bfin_create_got_section): Ditto.
1588 (elf32_bfinfdpic_create_dynamic_sections): Use
1589 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1590 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1592 2006-05-23 Alan Modra <amodra@bigpond.net.au>
1594 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1595 function syms over other syms.
1597 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1599 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1601 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1602 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1603 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1604 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1605 Use MIPS_ELF_READONLY_SECTION.
1606 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1607 creating DT_TEXTREL.
1608 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1609 if no text relocations were generated.
1611 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1613 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1615 2006-05-19 Alan Modra <amodra@bigpond.net.au>
1617 * elf.c (elf_fake_sections): Formatting.
1618 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1619 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1620 section alignment to increase p_align for PT_LOAD.
1621 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1622 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1623 other than PT_LOAD, and PT_NOTE in core.
1625 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1627 * elf.c (assign_file_positions_for_segments): Split into..
1628 (assign_file_positions_for_load_sections): ..this, and..
1629 (assign_file_positions_for_non_load_sections): ..this new function,..
1630 (assign_file_positions_except_relocs): ..writing program headers here.
1632 2006-05-17 Alan Modra <amodra@bigpond.net.au>
1634 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1635 non-load sections if they have relocs.
1637 2006-05-15 Paul Brook <paul@codesourcery.com>
1639 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1640 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1641 Check symbol name is of specified type.
1642 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1643 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1644 bfd_is_arm_special_symbol_name.
1645 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1646 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1647 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1648 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1649 (bfd_is_arm_special_symbol_name): Add prototype.
1650 * bfd-in2.h: Regenerate.
1652 2006-05-15 David Heine <dlheine@tensilica.com>
1653 Bob Wilson <bob.wilson@acm.org>
1655 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1656 undefined opcode. Clean up assertions.
1657 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1658 Factor most of the code into separate functions....
1659 (can_narrow_instruction, can_widen_instruction): New.
1660 (prev_instr_is_a_loop): New.
1661 (compute_ebb_proposed_actions): Combine error handling code for
1662 decode errors. Replace call to insn_decode_len with inline code.
1663 Use can_narrow_instruction and can_widen_instruction. Handle errors
1664 from call to xtensa_opcode_is_loop.
1665 (relax_section): Adjust calls to narrow_instruction and
1668 2006-05-15 Alan Modra <amodra@bigpond.net.au>
1671 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1674 2006-05-11 Michael Matz <matz@suse.de>
1676 * elflink.c (match_group_member): Correctly iterate group
1679 2006-05-11 Paul Brook <paul@codesourcery.com>
1681 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1682 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1683 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1685 * bfd-in2.h: Regenerate.
1686 * libbfd.h: Regenerate.
1687 * libcoff.h: Regenerate.
1689 2006-05-11 Mike Bland <mbland@google.com>
1691 * elf.c (_bfd_elf_init_private_section_data): Don't change
1692 section type if already set.
1694 2006-05-10 Nick Clifton <nickc@redhat.com>
1697 * elfcode.h (valid_section_index_p): New function: Checks for a
1698 valid section index. Allows indicies in the range SHN_LOPROC to
1700 (elf_object_p): Use valid_section_index_p.
1702 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1704 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1705 ARM_SECREL): Mark WinCE versions of these relocs as partial
1707 (coff_arm_relocate_section): Adjust addend for WinCE.
1709 2006-05-10 Alan Modra <amodra@bigpond.net.au>
1712 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1714 2006-05-09 Nick Clifton <nickc@redhat.com>
1716 * coffcode.h (coff_write_relocs): Produce an error message if a an
1717 out-of-range symbol index is detected in a reloc.
1719 2006-05-09 Ben Elliston <bje@au.ibm.com>
1721 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1722 local variable `dynobj'.
1724 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1726 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
1727 of the bfd's sections for the reloc-addend adjustments.
1729 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1731 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1732 (elf_s390_relocate_section): Add code to do the GD->LE and
1733 LD->LE TLS linker optimizations if a brasl instruction is used
1734 for the __tls_get_offset function call.
1735 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1737 2006-05-05 Alan Modra <amodra@bigpond.net.au>
1739 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1740 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1741 the .toc and referenced by a TLS code sequence.
1742 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1743 .toc is the first section in a file.
1745 2006-05-04 Andreas Schwab <schwab@suse.de>
1747 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1748 regs instead of an array of int.
1749 (struct external_solaris_bcp_core): Likewise.
1750 (swapcore_sun3): Use offsetof instead of computing the offset
1752 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1753 (swapcore_solaris_bcp): Likewise.
1755 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1757 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1760 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1762 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
1765 2006-05-04 Ben Elliston <bje@au.ibm.com>
1767 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1769 * cofflink.c (process_embedded_commands): Remove unused local
1770 variables `had_read' and `had_shared'.
1771 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1773 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1775 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1777 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1778 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1779 (bfd_und_symbol, bfd_ind_symbol): Delete.
1780 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1782 (STD_SECTION): Adjust.
1783 (_bfd_generic_new_section_hook): New function, extracted from..
1784 (bfd_section_init): ..here.
1785 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1786 und and ind sections.
1787 * elf.c (_bfd_elf_large_com_section): Adjust.
1788 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1789 * pdp11.c (new_section_hook): Likewise.
1790 * coffcode.h (coff_new_section_hook): Likewise.
1791 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1792 * elf.c (_bfd_elf_new_section_hook): Likewise.
1793 * vms.c (vms_new_section_hook): Likwise.
1794 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1796 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1797 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1798 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1799 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1800 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1801 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1802 * ieee.c (ieee_new_section_hook): Likewise. Call
1803 _bfd_generic_new_section_hook too.
1804 * mmo.c (mmo_new_section_hook): Likewise.
1805 * oasys.c (oasys_new_section_hook): Likewise.
1806 * som.c (som_new_section_hook): Likewise.
1807 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1808 * bfd-in2.h: Regenerate.
1809 * libbfd.h: Regenerate.
1811 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1813 * hash.c (DEFAULT_SIZE): Revert last change.
1814 (higher_prime_number): Correct test for no larger prime. Don't
1815 abort on error, instead return 0. Depopulate primes[].
1816 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1818 2006-05-02 Paul Brook <paul@codesourcery.com>
1820 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1823 2006-05-02 Ben Elliston <bje@au.ibm.com>
1825 * archive.c (bfd_generic_archive_p): Remove unused local variable
1827 * dwarf2.c (decode_line_info): Remove unused local variable
1829 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1831 * tekhex.c (tekhex_write_object_contents): Remove unused local
1832 variable `bytes_written'.
1833 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1834 variable `r_addend'.
1835 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1836 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1837 (_bfd_ns32k_relocate_contents): Remove break after return.
1838 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1840 2006-05-02 Nick Clifton <nickc@redhat.com>
1842 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1843 in order to avoid conflicts with the global DEBUG define.
1845 2006-05-02 Alan Modra <amodra@bigpond.net.au>
1847 * dwarf2.c: Formatting.
1848 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1849 output section check.
1850 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1851 * elf32-m32c.c: Similarly.
1852 * elf32-ppc.c: Similarly.
1853 * elf32-v850.c: Similarly.
1854 * nlm32-sparc.c: Similarly.
1855 * elfcode.h: Similarly.
1856 (elf_symbol_flags): Delete.
1857 * elflink.c (elf_link_input_bfd): Comment typo.
1859 2006-05-01 DJ Delorie <dj@redhat.com>
1861 * bfd-in.h (bfd_hash_table): Add count field.
1862 * bfd-in2.h: Regenerate.
1863 * hash.c (higher_prime_number): New.
1864 (bfd_hash_table_inint_n): Init count field.
1865 (bfd_hash_lookup): Grow table as needed.
1867 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1870 * tekhex.c (getvalue): Change return type to bfd_boolean and
1871 add the new parameter. Return false if the unexpected character
1874 (first_phase): Change return type to bfd_boolean and return
1875 false if the unexpected character is found. Replace abort
1876 with returning false.
1877 (pass_over): Change return type to bfd_boolean and the type of
1878 the second argument to bfd_boolean (*) (bfd *, int, char *).
1879 Return false if FUNC returns false.
1880 (tekhex_object_p): Return NULL if pass_over fails.
1882 2006-04-27 Alan Modra <amodra@bigpond.net.au>
1884 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
1886 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
1889 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
1890 and flags if its BFD flags have been set.
1891 (_bfd_elf_init_private_section_data): Don't copy the output ELF
1892 section type from input if it has been set to something
1895 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
1898 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
1901 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
1902 abfd->sections is NULL.
1903 (elf32_arm_bfd_free_cached_info): New.
1904 (bfd_elf32_bfd_free_cached_info): Defined.
1906 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1907 to _bfd_free_cached_info.
1909 * libbfd-in.h (_bfd_free_cached_info): New.
1910 * libbfd: Regenerated.
1912 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1913 (_bfd_free_cached_info): New.
1915 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1917 * elf.c (assign_file_positions_except_relocs): Move code setting
1918 file position of non-loaded sections..
1919 (assign_file_positions_for_segments): ..to here.
1921 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1924 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1925 applications. Issue an error on sections we don't know how
1928 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1930 * Makefile.am: Run "make dep-am".
1931 * Makefile.in: Regenerate.
1933 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1935 * warning.m4 (--enable-werror): Format help message.
1936 (--enable-build-warnings): Likewise.
1937 * configure: Regenerate.
1939 2006-04-18 Nick Clifton <nickc@redhat.com>
1942 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1943 fields to still be handled as ELF files.
1945 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1947 * po/SRC-POTFILES.in: Regenerated.
1949 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1951 * configure.in: Update version to 2.17.50.
1952 * configure: Regenerated.
1954 2006-04-14 David Heine <dlheine@tensilica.com>
1956 * elf32-xtensa.c (build_reloc_opcodes): New.
1957 (compute_text_actions): Use it to decode opcodes outside inner loop.
1958 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1959 it is set, use it to get the opcodes for relocations.
1960 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1962 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1965 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1966 (GOT_TLS_IE_IE): Likewise.
1967 (GOT_TLS_IE_GD): Likewise.
1968 (GOT_TLS_IE_MASK): Likewise.
1969 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1970 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1972 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1973 are set, treat tls_type as GOT_TLS_IE_BOTH.
1974 (elf_i386_relocate_section): Likewise.
1976 2006-04-07 Randolph Chung <tausq@debian.org>
1978 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1979 (elf64_hppa_grok_psinfo): Likewise.
1980 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1982 2006-04-06 DJ Delorie <dj@redhat.com>
1984 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1985 each plt entry we create.
1987 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1989 * po/Make-in: Add install-html target.
1990 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1991 htmldir. Add install-html and install-html-recursive targets.
1992 * Makefile.in: Regenerate.
1993 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1994 * configure: Regenerate.
1996 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1998 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1999 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2002 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2004 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2007 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2008 James E Wilson <wilson@specifixinc.com>
2011 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2012 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2014 (elfNN_ia64_link_hash_entry): Likewise.
2015 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2017 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2019 (elfNN_ia64_hash_hide_symbol): Likewise.
2020 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2021 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2022 (elfNN_ia64_global_dyn_info_free): New function.
2023 (elfNN_ia64_local_dyn_info_free): Likewise.
2024 (elfNN_ia64_hash_table_free): Free local and global
2025 elfNN_ia64_dyn_sym_info.
2026 (addend_compare): New function.
2027 (sort_dyn_sym_info): Likewise.
2028 (get_dyn_sym_info): Updated to use binary search for addend.
2029 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2030 relocation arrays first.
2032 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2034 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2037 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2040 * elflink.c (check_dynsym): New.
2041 (elf_link_output_extsym): Use it.
2042 (bfd_elf_final_link): Likewise.
2044 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2047 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2048 symbol from the dynamic definition with the default version if
2049 its type and the type of existing regular definition mismatch.
2051 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2052 Daniel Jacobowitz <dan@codesourcery.com>
2054 * config.bfd (sparc-*-vxworks*): New stanza.
2055 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2056 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2057 * configure: Regenerate.
2058 * elf32-sparc.c: Include elf-vxworks.h.
2059 (elf32_sparc_vxworks_link_hash_table_create: New.
2060 (elf32_sparc_vxworks_final_write_processing): New.
2061 (TARGET_BIG_SYM): Override for VxWorks.
2062 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2063 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2064 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2065 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2066 (elf_backend_link_output_symbol_hook): Likewise.
2067 (elf_backend_emit_relocs): Likewise.
2068 (elf_backend_final_write_processing, elf32_bed): Likewise.
2069 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2070 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2071 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2072 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2073 build_plt_entry here.
2074 (create_got_section): Initialize sgotplt for VxWorks.
2075 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2076 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2077 Call elf_vxworks_create_dynamic_sections for VxWorks.
2078 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2079 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2080 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2081 for VxWorks. Check for the .got.plt section.
2082 (sparc_vxworks_build_plt_entry): New function.
2083 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2084 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2085 absolute on VxWorks.
2086 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2087 and DT_PLTGOT on VxWorks.
2088 (sparc_vxworks_finish_exec_plt): New.
2089 (sparc_vxworks_finish_shared_plt): New.
2090 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2091 Use plt_header_size and plt_entry_size.
2092 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2093 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2094 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2095 (elf32-sparc.lo): Likewise.
2096 * Makefile.in: Regenerate.
2097 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2098 (_bfd_target_vector): Add a pointer to it.
2100 2006-03-30 Ben Elliston <bje@au.ibm.com>
2103 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2104 special section number that exceeds the number of ELF sections
2105 (eg. SHN_MIPS_SCOMMON).
2107 2006-03-27 Richard Sandiford <richard@codesourcery.com>
2109 * elfxx-mips.c (mips_got_entry): Add more commentary.
2110 (mips_elf_local_got_index): Use the hash table entry to record
2111 the GOT index of forced-local symbols.
2112 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2113 in either the hash table entry or the mips_got_entry, not both.
2114 Add more commentary.
2115 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2116 mips_elf_initialize_tls_index.
2118 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2120 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2121 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2122 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2123 bfin_areloc_howto_table): Delete. All
2124 uses deleted as well.
2125 (bfin_reloc_map): Delete all stack relocs.
2126 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2127 bfin_reloc_type_lookup): Don't support them.
2128 (bfin_relocate_section): Don't try to handle them.
2130 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2131 * configure.in: Likewise.
2132 * configure: Regenerate.
2133 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2134 (BFIN_RELOC_MAX): Now 0x21.
2135 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2136 (bfd_elf32_bfinfdpic_vec): Declare.
2137 (IS_FDPIC): New macro.
2138 (struct bfinfdpic_elf_link_hash_table): New struct.
2139 (bfinfdpic_hash_table, bfinfdpic_got_section,
2140 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2141 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2142 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2143 bfinfdpic_plt_initial_offset): Accessor macros for it.
2144 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2145 (struct bfinfdpic_relocs_info): New struct.
2146 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2147 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2148 DEFAULT_STACK_SIZE): New macros.
2149 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2150 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2151 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2152 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2153 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2154 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2155 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2156 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2157 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2158 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2159 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2160 _bfinfdpic_resolve_final_relocs_info,
2161 elf32_bfinfdpic_size_dynamic_sections,
2162 elf32_bfinfdpic_always_size_sections,
2163 elf32_bfinfdpic_modify_segment_map,
2164 _bfinfdpic_count_got_plt_entries,
2165 elf32_bfinfdpic_finish_dynamic_sections,
2166 elf32_bfinfdpic_adjust_dynamic_symbol,
2167 elf32_bfinfdpic_finish_dynamic_symbol,
2168 elf32_bfinfdpic_elf_use_relative_eh_frame,
2169 elf32_bfinfdpic_elf_encode_eh_address,
2170 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2171 elf32_bfinfdpic_copy_private_bfd_data,
2172 (struct _bfinfdpic_dynamic_got_info,
2173 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2174 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2175 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2176 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2177 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2178 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2179 bfd_elf32_bfd_copy_private_bfd_data,
2180 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2181 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2182 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2183 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2184 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2185 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2186 elf_backend_omit_section_dynsym): Redefine these macros and include
2187 "elf32-target.h" again to create the elf32-bfinfdpic target.
2188 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2189 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2190 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2191 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2192 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2193 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2194 BFD_RELOC_BFIN_GOTOFFLO): New.
2195 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2196 (_bfd_target_vector): Add it.
2197 * bfd-in2.h: Regenerate.
2198 * libbfd.h: Regenerate.
2200 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2202 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2203 incompatible. Likewise MAC and EMAC code.
2204 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2205 bfd_get_compatible to set the new bfd architecture. Rely on it
2206 to detect incompatibilities.
2208 2006-03-23 Michael Matz <matz@suse.de>
2210 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2211 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2212 BFD_RELOC_X86_64_PLTOFF64.
2213 * bfd-in2.h: Regenerated.
2214 * libbfd.h: Regenerated.
2215 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2216 Add howtos for above relocs.
2217 (x86_64_reloc_map): Add mappings for new relocs.
2218 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2219 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2220 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2222 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2223 elf64_x86_64_check_relocs for the new relocs.
2224 (elf64_x86_64_relocate_section): Handle new relocs.
2226 2006-03-22 Bob Wilson <bob.wilson@acm.org>
2228 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2229 rel->r_addend is zero.
2231 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2233 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2236 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2237 Daniel Jacobowitz <dan@codesourcery.com>
2238 Phil Edwards <phil@codesourcery.com>
2239 Zack Weinberg <zack@codesourcery.com>
2240 Mark Mitchell <mark@codesourcery.com>
2241 Nathan Sidwell <nathan@codesourcery.com>
2243 * bfd-in2.h: Regenerate.
2244 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2245 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2246 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2247 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2248 (bfd_elf32_littlemips_vec): Likewise.
2249 (bfd_elf32_nbigmips_vec): Likewise.
2250 (bfd_elf32_nlittlemips_vec): Likewise.
2251 (bfd_elf32_ntradbigmips_vec): Likewise.
2252 (bfd_elf32_ntradlittlemips_vec): Likewise.
2253 (bfd_elf32_tradbigmips_vec): Likewise.
2254 (bfd_elf32_tradlittlemips_vec): Likewise.
2255 (bfd_elf64_bigmips_vec): Likewise.
2256 (bfd_elf64_littlemips_vec): Likewise.
2257 (bfd_elf64_tradbigmips_vec): Likewise.
2258 (bfd_elf64_tradlittlemips_vec): Likewise.
2259 * elf32-mips.c: Include elf-vxworks.h.
2260 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2261 instead of calling mips_elf32_rtype_to_howto directly.
2262 (mips_vxworks_copy_howto_rela): New reloc howto.
2263 (mips_vxworks_jump_slot_howto_rela): Likewise.
2264 (mips_vxworks_bfd_reloc_type_lookup): New function.
2265 (mips_vxworks_rtype_to_howto): Likewise.
2266 (mips_vxworks_final_write_processing): Likewise.
2267 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2268 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2269 (elf_backend_want_got_plt): Likewise.
2270 (elf_backend_want_plt_sym): Likewise.
2271 (elf_backend_got_symbol_offset): Likewise.
2272 (elf_backend_want_dynbss): Likewise.
2273 (elf_backend_may_use_rel_p): Likewise.
2274 (elf_backend_may_use_rela_p): Likewise.
2275 (elf_backend_default_use_rela_p): Likewise.
2276 (elf_backend_got_header_size: Likewise.
2277 (elf_backend_plt_readonly): Likewise.
2278 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2279 (elf_backend_mips_rtype_to_howto): Likewise.
2280 (elf_backend_adjust_dynamic_symbol): Likewise.
2281 (elf_backend_finish_dynamic_symbol): Likewise.
2282 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2283 (elf_backend_add_symbol_hook): Likewise.
2284 (elf_backend_link_output_symbol_hook): Likewise.
2285 (elf_backend_emit_relocs): Likewise.
2286 (elf_backend_final_write_processing: Likewise.
2287 (elf_backend_additional_program_headers): Likewise.
2288 (elf_backend_modify_segment_map): Likewise.
2289 (elf_backend_symbol_processing): Likewise.
2290 * elfxx-mips.c: Include elf-vxworks.h.
2291 (mips_elf_link_hash_entry): Add is_relocation_target and
2292 is_branch_target fields.
2293 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2294 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2295 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2296 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2297 Return 3 for VxWorks.
2298 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2299 mips_elf_link_hash_table. Return 0 for VxWorks.
2300 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2301 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2302 (mips_vxworks_exec_plt0_entry): New variable.
2303 (mips_vxworks_exec_plt_entry): Likewise.
2304 (mips_vxworks_shared_plt0_entry): Likewise.
2305 (mips_vxworks_shared_plt_entry): Likewise.
2306 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2307 (mips_elf_rel_dyn_section): Change the bfd argument to a
2308 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2309 the name of the section.
2310 (mips_elf_initialize_tls_slots): Update the call to
2311 mips_elf_rel_dyn_section.
2312 (mips_elf_gotplt_index): New function.
2313 (mips_elf_local_got_index): Add an input_section argument.
2314 Update the call to mips_elf_create_local_got_entry.
2315 (mips_elf_got_page): Likewise.
2316 (mips_elf_got16_entry): Likewise.
2317 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2318 arguments. Create dynamic relocations for each entry on VxWorks.
2319 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2320 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2321 and MIPS_RESERVED_GOTNO.
2322 (mips_elf_create_got_section): Update the uses of
2323 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2324 (is_gott_symbol): New function.
2325 (mips_elf_calculate_relocation): Use a dynobj local variable.
2326 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2327 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2328 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2329 relocations on VxWorks. Add dynamic relocations for references
2330 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2331 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2332 in VxWorks executables.
2333 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2334 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2335 Don't allocate a null entry on VxWorks.
2336 (mips_elf_create_dynamic_relocation): Update the call to
2337 mips_elf_rel_dyn_section. Use absolute rather than relative
2338 relocations for VxWorks, and make them RELA rather than REL.
2339 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2340 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2341 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2342 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2343 Call elf_vxworks_create_dynamic_sections for VxWorks and
2344 initialize the plt_header_size and plt_entry_size fields.
2345 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2346 used in VxWorks executables. Don't allocate dynamic relocations
2347 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2348 Set is_relocation_target for each symbol referenced by a relocation.
2349 Allocate .rela.dyn entries for relocations against the special
2350 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2351 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2352 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2353 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2354 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2355 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2356 relocations. Don't set no_fn_stub on VxWorks.
2357 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2358 mips_elf_allocate_dynamic_relocations.
2359 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2360 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2361 entries for VxWorks, and do not create multiple GOTs.
2362 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2363 Handle .got specially for VxWorks. Update the uses of
2364 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2365 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2366 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2367 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2368 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2369 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2370 (mips_vxworks_finish_exec_plt): Likewise.
2371 (mips_vxworks_finish_shared_plt): Likewise.
2372 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2373 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2374 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2375 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2376 and mips_elf_rel_dyn_section. Use a different GOT header for
2377 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2378 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2379 mips_elf_link_hash_table fields.
2380 (_bfd_mips_vxworks_link_hash_table_create): New function.
2381 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2382 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2383 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2384 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2385 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2386 * libbfd.h: Regenerate.
2387 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2388 (elf32-mips.lo): Likewise.
2389 * Makefile.in: Regenerate.
2390 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2391 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2392 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2393 (_bfd_target_vector): Add entries for them.
2395 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2397 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2398 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2399 (elf_backend_special_sections): Remove #undef.
2401 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2403 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2404 for undefined weak symbols.
2406 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2409 * elflink.c (bfd_elf_final_link): Remove
2410 bed->elf_backend_emit_relocs from emit_relocs.
2412 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2414 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2415 first relocation to the second when relaxing TLS GD to LE;
2416 zero it out when relaxing to IE.
2418 2006-03-17 Alan Modra <amodra@bigpond.net.au>
2421 * elflink.c (elf_link_add_object_symbols): Save and restore
2422 warning sym's linked sym.
2424 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2427 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2428 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2429 hash_table -> htab. Formatting. Save entire symbol table
2430 before loading as-needed syms, and restore afterwards if lib not
2431 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2432 name. Free some buffers earlier.
2433 * bfd-in.h (struct bfd_hash_table): Add entsize.
2434 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2435 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2436 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2438 (bfd_hash_table_init): Add param, adjust calls.
2439 * aoutx.h: Adjust all hash_table_init functions and calls.
2441 * coff-arm.c: Likewise.
2442 * coff-h8300.c: Likewise.
2443 * coff-ppc.c: Likewise.
2444 * cofflink.c: Likewise.
2445 * ecoff.c: Likewise.
2446 * ecofflink.c: Likewise.
2447 * elf-m10300.c: Likewise.
2448 * elf-strtab.c: Likewise.
2450 * elf32-arm.c: Likewise.
2451 * elf32-bfin.c: Likewise.
2452 * elf32-cris.c: Likewise.
2453 * elf32-frv.c: Likewise.
2454 * elf32-hppa.c: Likewise.
2455 * elf32-i386.c: Likewise.
2456 * elf32-m32r.c: Likewise.
2457 * elf32-m68hc1x.c: Likewise.
2458 * elf32-m68k.c: Likewise.
2459 * elf32-ppc.c: Likewise.
2460 * elf32-s390.c: Likewise.
2461 * elf32-sh.c: Likewise.
2462 * elf32-vax.c: Likewise.
2463 * elf64-alpha.c: Likewise.
2464 * elf64-hppa.c: Likewise.
2465 * elf64-ppc.c: Likewise.
2466 * elf64-s390.c: Likewise.
2467 * elf64-sh64.c: Likewise.
2468 * elf64-x86-64.c: Likewise.
2469 * elfxx-ia64.c: Likewise.
2470 * elfxx-mips.c: Likewise.
2471 * elfxx-sparc.c: Likewise.
2472 * i386linux.c: Likewise.
2473 * libaout.h: Likewise.
2474 * libbfd-in.h: Likewise.
2475 * libcoff-in.h: Likewise.
2476 * linker.c: Likewise.
2477 * m68klinux.c: Likewise.
2478 * merge.c: Likewise.
2479 * opncls.c: Likewise.
2480 * pdp11.c: Likewise.
2481 * sparclinux.c: Likewise.
2482 * stabs.c: Likewise.
2483 * sunos.c: Likewise.
2485 * xcofflink.c: Likewise.
2486 * section.c (struct section_hash_entry): Move to..
2487 * libbfd-in.h: ..here.
2488 * Makefile.am: Run "make dep-am"
2489 * Makefile.in: Regenerate.
2490 * bfd-in2.h: Regenerate.
2491 * libbfd.h: Regenerate.
2492 * libcoff.h: Regenerate.
2494 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2496 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2497 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2498 last change to REL32 relocs so that they are counted as
2499 possibly dynamic as per REL24 and REL14.
2501 2006-03-16 Alan Modra <amodra@bigpond.net.au>
2503 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2506 2006-03-15 Ben Elliston <bje@au.ibm.com>
2508 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2509 in_list elements, not just the first.
2511 2006-03-14 Richard Sandiford <richard@codesourcery.com>
2513 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2515 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2516 for final links too.
2518 2006-03-13 Richard Sandiford <richard@codesourcery.com>
2520 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2522 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2525 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
2527 2006-03-10 Paul Brook <paul@codesourcery.com>
2529 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2530 (elf32_arm_print_private_bfd_data): Ditto.
2532 2006-03-09 Paul Brook <paul@codesourcery.com>
2534 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2537 2006-03-09 Khem Raj <khem@mvista.com>
2539 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2542 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2544 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2546 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2547 Daniel Jacobowitz <dan@codesourcery.com>
2548 Zack Weinberg <zack@codesourcery.com>
2549 Nathan Sidwell <nathan@codesourcery.com>
2550 Paul Brook <paul@codesourcery.com>
2551 Ricardo Anguiano <anguiano@codesourcery.com>
2552 Phil Edwards <phil@codesourcery.com>
2554 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2555 (bfd_elf32_bigarm_symbian_vec): Likewise.
2556 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2557 (bfd_elf32_littlearm_vec): Likewise.
2558 (bfd_elf32_littlearm_symbian_vec): Likewise.
2559 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2560 * configure: Regenerate.
2561 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2562 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2563 (elf32_arm_vxworks_bed): Add forward declaration.
2564 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2565 (elf32_arm_vxworks_exec_plt0_entry): New table.
2566 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2567 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2568 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2569 (reloc_section_p): New function.
2570 (create_got_section): Use RELOC_SECTION.
2571 (elf32_arm_create_dynamic_sections): Likewise. Call
2572 elf_vxworks_create_dynamic_sections for VxWorks targets.
2573 Choose between the two possible values of plt_header_size
2575 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2576 (elf32_arm_abs12_reloc): New function.
2577 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2578 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2579 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2580 r_addend fields of relocs. On rela targets, skip any code that
2581 adjusts in-place addends. When using _bfd_link_final_relocate
2582 to perform a final relocation, pass rel->r_addend as the addend
2584 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2585 object, ignore flags that are not standard on VxWorks.
2586 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2587 relocs on VxWorks. Use reloc_section_p.
2588 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2589 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2590 .rela.plt.unloaded relocs on VxWorks targets.
2591 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2592 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2593 instead of DT_REL* tags on RELA targets.
2594 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2595 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2596 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2597 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2598 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2599 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2600 Correct the .rela.plt.unreloaded symbol indexes.
2601 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2602 hook on VxWorks targets.
2603 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2604 Minor formatting tweak.
2605 (elf32_arm_vxworks_final_write_processing): New function.
2606 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2608 (elf_backend_final_write_processing): Likewise.
2609 (elf_backend_emit_relocs): Likewise.
2610 (elf_backend_want_plt_sym): Likewise.
2611 (ELF_MAXPAGESIZE): Likewise.
2612 (elf_backend_may_use_rel_p): Minor formatting tweak.
2613 (elf_backend_may_use_rela_p): Likewise.
2614 (elf_backend_default_use_rela_p): Likewise.
2615 (elf_backend_rela_normal): Likewise.
2616 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2618 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2620 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2621 New. Adjust other variants.
2622 (bfd_default_scan): Update.
2623 * bfd-in2.h: Rebuilt.
2624 * cpu-m68k.c: Adjust.
2625 (bfd_m68k_compatible): New. Use it for architectures.
2626 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2627 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2629 (elf32_m68k_print_private_bfd_data): Adjust.
2630 * ieee.c (ieee_write_processor): Adjust.
2632 2006-03-06 Alan Modra <amodra@bigpond.net.au>
2634 * dwarf2.c: Formatting.
2635 (add_line_info): Remove outer loop.
2637 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2638 Alan Modra <amodra@bigpond.net.au>
2641 * dwarf2.c (loadable_section): New struct.
2642 (dwarf2_debug): Add loadable_section_count and
2644 (new_line_sorts_after): New.
2645 (add_line_info): Use new_line_sorts_after to compare line
2647 (check_function_name): Removed.
2648 (unset_sections): New.
2649 (place_sections): New.
2650 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2651 and unset_sections on relocatable files.
2652 (_bfd_dwarf2_find_line): Likewise.
2654 2006-03-03 Nick Clifton <nickc@redhat.com>
2656 * cpu-avr.c: Update to ISO-C90 formatting.
2657 * elf32-avr.c: Likewise.
2659 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2661 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
2663 (bfd_elf_avr_final_write_processing): Set
2664 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2665 (elf32_avr_relax_section): New function.
2666 (elf32_avr_relax_delete_bytes): New function.
2667 (elf32_avr_get_relocated_section_contents): New function.
2668 (avr_pc_wrap_around): New function.
2669 (avr_relative_distance_considering_wrap_around): New function.
2670 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2671 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2672 * libbfd.h: Regenerate.
2673 * bfd-in2.h: Regenerate.
2675 2006-03-02 DJ Delorie <dj@redhat.com>
2677 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2680 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2682 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2683 bfd_elf32_powerpc_vxworks_vec.
2685 2006-03-02 Nick Clifton <nickc@redhat.com>
2687 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2689 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2691 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2692 elf_vxworks_create_dynamic_sections.
2693 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2695 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2696 elf_vxworks_create_dynamic_sections.
2697 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2699 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2700 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2702 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2704 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2705 (elf_backend_link_output_symbol_hook): Use
2706 elf_vxworks_link_output_symbol_hook instead.
2707 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2708 (elf_backend_link_output_symbol_hook): Use
2709 elf_vxworks_link_output_symbol_hook instead.
2710 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2711 same interface as elf_backend_link_output_symbol_hook.
2712 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2713 prototype accordingly.
2715 2006-03-02 Richard Sandiford <richard@codesourcery.com>
2717 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2718 (ppc_elf_link_hash_table): Replace old_got and new_got with
2719 plt_type and can_use_new_plt.
2720 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2721 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2722 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2723 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2724 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2725 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2726 this function should not be called for VxWorks targets.
2727 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2728 (allocate_got): Likewise. Rearrange so that max_before_header
2729 is only used for PLT_OLD and PLT_NEW.
2730 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2731 (ppc_elf_size_dynamic_sections): Likewise.
2732 (ppc_elf_relax_section): Likewise.
2733 (ppc_elf_relocate_section): Likewise.
2734 (ppc_elf_finish_dynamic_symbol): Likewise.
2735 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2737 2006-02-28 Richard Sandiford <richard@codesourcery.com>
2739 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2740 (elf_i386_link_hash_table_create): Initialize it.
2741 (elf_i386_compute_jump_table_size): Use it instead of
2742 srelplt->reloc_count.
2743 (allocate_dynrelocs): Likewise.
2744 (elf_i386_size_dynamic_sections): Likewise.
2745 (elf_i386_relocate_section): Likewise.
2747 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2749 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2750 (_bfd_elf_write_section_eh_frame): Likewise.
2752 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2754 * po/Make-in: Add html target.
2756 2006-02-27 Richard Sandiford <richard@codesourcery.com>
2758 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2759 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2760 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2761 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2762 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2763 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2764 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2765 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2766 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2767 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2768 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2769 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2770 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2771 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2772 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2773 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2774 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2775 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2776 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2777 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2778 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2780 2006-02-25 Richard Sandiford <richard@codesourcery.com>
2782 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2783 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2784 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2785 * elf32-frv.c (_frv_create_got_section): Likewise.
2786 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2787 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2788 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2789 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2790 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2791 (elf_i386_link_hash_table_create): Don't initialize them.
2792 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2794 (elf_i386_finish_dynamic_symbol): Likewise.
2795 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2796 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2797 (ppc_elf_finish_dynamic_symbol): Likewise.
2799 2006-02-24 DJ Delorie <dj@redhat.com>
2801 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2802 (m32c_elf_relocate_section): Don't relocate them.
2803 (compare_reloc): New.
2804 (relax_reloc): Remove.
2805 (m32c_offset_for_reloc): New.
2806 (m16c_addr_encodings): New.
2807 (m16c_jmpaddr_encodings): New.
2808 (m32c_addr_encodings): New.
2809 (m32c_elf_relax_section): Relax jumps and address displacements.
2810 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2813 * reloc.c: Add m32c relax relocs.
2814 * libbfd.h: Regenerate.
2815 * bfd-in2.h: Regenerate.
2817 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2820 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2821 (_bfd_elf_link_hash_fixup_symbol): New.
2823 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2824 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2827 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2829 * elfxx-target.h (elf_backend_fixup_symbol): New.
2830 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2832 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2834 * cpu-ia64-opc.c (ins_immu5b): New.
2835 (ext_immu5b): Likewise.
2836 (elf64_ia64_operands): Add IMMU5b.
2838 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2841 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2843 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2844 * elf32-i386.c (allocate_dynrelocs): Likewise.
2845 * elf32-s390.c (allocate_dynrelocs): Likewise.
2846 * elf32-sh.c (allocate_dynrelocs): Likewise.
2847 * elf64-s390.c (allocate_dynrelocs): Likewise.
2848 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2849 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2850 on undef weak with non-default visibility too.
2851 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2853 2006-02-21 Alan Modra <amodra@bigpond.net.au>
2855 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2856 error, instead call _exit.
2857 (_bfd_abort): Call _exit not xexit.
2859 2006-02-17 Kevin Buettner <kevinb@redhat.com>
2861 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2863 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2865 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2866 Anil Paranjape <anilp1@kpitcummins.com>
2867 Shilin Shakti <shilins@kpitcummins.com>
2869 * Makefile.am: Add xc16x related entry
2870 * Makefile.in: Regenerate
2871 * archures.c: Add bfd_xc16x_arch
2872 * bfd-in2.h: Regenerate
2873 * config.bfd: Add xc16x-*-elf
2874 * configure.in: Add bfd_elf32_xc16x_vec
2875 * configure: Regenerate.
2876 * targets.c: Added xc16x related information
2877 * cpu-xc16x.c: New file
2878 * reloc.c: Add new relocations specific to xc16x:
2879 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
2881 * elf32-xc16x.c: New file.
2883 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2885 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
2886 * elf64-ppc.c (allocate_dynrelocs): Likewise.
2888 2006-02-17 Alan Modra <amodra@bigpond.net.au>
2891 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
2893 (ppc64_elf_relocate_section): Check output reloc section size.
2894 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2896 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
2899 * elf.c (get_segment_type): New function.
2900 (_bfd_elf_print_private_bfd_data): Use it.
2901 (print_segment_map): New function.
2902 (assign_file_positions_for_segments): Call print_segment_map
2903 when there are not enough room for program headers.
2905 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2907 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2908 traditional MIPS ELF targets.
2910 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2913 * dwarf2.c (check_function_name): New function.
2914 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2915 check if function is correct.
2917 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2919 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2921 (elf_link_input_bfd): Adjust comments.
2923 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2925 * elf.c (copy_private_bfd_data): Minor update.
2927 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2930 * elf.c (copy_private_bfd_data): Renamed to ...
2931 (rewrite_elf_program_header): This.
2932 (copy_elf_program_header): New function.
2933 (copy_private_bfd_data): Likewise.
2935 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2937 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2938 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2939 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2940 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2941 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2942 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2943 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2944 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2945 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2946 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2947 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2948 bfd_mach_mcf_isa_b_usp_float_emac): New.
2949 (bfd_default_scan): Update coldfire mapping.
2950 * bfd-in.h (bfd_m68k_mach_to_features,
2951 bfd_m68k_features_to_mach): Declare.
2952 * bfd-in2.h: Rebuilt.
2953 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2954 adjust legacy names.
2955 (m68k_arch_features): New.
2956 (bfd_m68k_mach_to_features,
2957 bfd_m68k_features_to_mach): Define.
2958 * elf32-m68k.c (elf32_m68k_object_p): New.
2959 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2960 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2961 (elf_backend_object_p): Define.
2962 * ieee.c (ieee_write_processor): Update coldfire machines.
2963 * libbfd.h: Rebuilt.
2965 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2967 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2970 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2972 * coff-z80.c (r_imm24): New howto.
2973 (rtype2howto): New case R_IMM24.
2974 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2975 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2977 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2979 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2980 has already been assigned a GOT index, copy that index to the
2981 current hash table entry.
2983 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2985 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2986 for call-to-undefweak reloc overflow.
2988 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2990 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2991 for 32-bit relocs overflow.
2993 2006-01-27 Paul Brook <paul@codesourcery.com>
2995 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2998 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3000 Introduce TLS descriptors for i386 and x86_64.
3001 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3002 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3003 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3004 * libbfd.h, bfd-in2.h: Rebuilt.
3005 * elf32-i386.c (elf_howto_table): New relocations.
3006 (R_386_tls): Adjust.
3007 (elf_i386_reloc_type_lookup): Map new relocations.
3008 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3009 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3010 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3011 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3012 (elf_i386_local_tlsdesc_gotent): New macro.
3013 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3014 (elf_i386_compute_jump_table_size): New macro.
3015 (link_hash_newfunc): Initialize tlsdesc_got.
3016 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3017 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3018 R_386_TLS_DESC_CALL.
3019 (elf_i386_check_relocs): Likewise. Allocate space for
3020 local_tlsdesc_gotent.
3021 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3022 R_386_TLS_DESC_CALL.
3023 (allocate_dynrelocs): Count function PLT relocations. Reserve
3024 space for TLS descriptors and relocations.
3025 (elf_i386_size_dynamic_sections): Reserve space for TLS
3026 descriptors and relocations. Set up sgotplt_jump_table_size.
3027 Don't zero reloc_count in srelplt.
3028 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3029 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3030 R_386_TLS_DESC_CALL.
3031 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3032 (elf_backend_always_size_sections): Define.
3033 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3034 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3035 (R_X86_64_standard): Adjust.
3036 (x86_64_reloc_map): Map new relocs.
3037 (elf64_x86_64_rtype_to_howto): New, split out of...
3038 (elf64_x86_64_info_to_howto): ... this function, and...
3039 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3040 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3041 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3042 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3043 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3044 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3045 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3046 tlsdesc_got and sgotplt_jump_table_size fields.
3047 (elf64_x86_64_compute_jump_table_size): New macro.
3048 (link_hash_newfunc): Initialize tlsdesc_got.
3049 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3050 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3051 R_X86_64_TLSDESC_CALL.
3052 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3053 local_tlsdesc_gotent.
3054 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3055 R_X86_64_TLSDESC_CALL.
3056 (allocate_dynrelocs): Count function PLT relocations. Reserve
3057 space for TLS descriptors and relocations.
3058 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3059 descriptors and relocations. Set up sgotplt_jump_table_size,
3060 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3061 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3063 (elf64_x86_64_always_size_sections): New. Set up
3065 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3066 R_386_TLS_DESC_CALL.
3067 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3068 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3069 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3070 (elf_backend_always_size_sections): Define.
3072 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3075 * dwarf2.c (comp_unit_contains_address): Update comment.
3076 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3077 lma. Return TRUE only if both comp_unit_contains_address and
3078 comp_unit_find_nearest_line return TRUE.
3079 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3081 2006-01-18 Alan Modra <amodra@bigpond.net.au>
3083 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3084 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3085 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3086 elf_gc_mark_dynamic_ref_symbol. Make global.
3087 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3088 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3089 (elfNN_bed): Init new field.
3090 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3091 (ppc64_elf_gc_mark_dynamic_ref): New function.
3093 2006-01-17 Alan Modra <amodra@bigpond.net.au>
3095 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3097 2006-01-17 Nick Clifton <nickc@redhat.com>
3100 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3103 2006-01-11 Nick Clifton <nickc@redhat.com>
3105 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3106 into the newly (re)allocated map array.
3108 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3110 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3112 2006-01-01 Jakub Jelinek <jakub@redhat.com>
3114 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3117 For older changes see ChangeLog-2005
3123 version-control: never
projects / binutils-gdb.git / blob