1
2006-12-31 H.J. Lu <hongjiu.lu@intel.com>
3
* bfd.c (bfd_record_phdr): Call bfd_zalloc instead of bfd_alloc
4
to allocate elf_segment_map.
6
2006-12-29 H.J. Lu <hongjiu.lu@intel.com>
8
* elflink.c (elf_link_add_object_symbols): Remember the symbol
9
size only if it is defined.
11
2006-12-25 Kazu Hirata <kazu@codesourcery.com>
13
* archures.c (bfd_mach_cpu32_fido): New.
14
(bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_a,
15
bfd_mach_mcf_isa_a_mac, bfd_mach_mcf_isa_a_emac,
16
bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
17
bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_b_nousp,
18
bfd_mach_mcf_isa_b_nousp_mac, bfd_mach_mcf_isa_b_nousp_emac,
19
bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac,
20
bfd_mach_mcf_isa_b_emac, bfd_mach_mcf_isa_b_float,
21
bfd_mach_mcf_isa_b_float_mac, bfd_mach_mcf_isa_b_float_emac):
22
Increment the defined values.
23
* bfd-in2.h: Regenerate.
24
* cpu-m68k.c (arch_info_struct): Add en entry for
26
* elf32-m68k.c (elf32_m68k_object_p): Handle
28
(elf32_m68k_merge_private_bfd_data): Use EF_M68K_CPU32_MASK.
29
(elf32_m68k_print_private_bfd_data): Handle
32
2006-12-25 Mei Ligang <ligang@sunnorth.com.cn>
34
* elf32-score.c (score_elf_got_lo16_reloc): Change some variables
35
type from unsigned to signed.
36
(score_elf_final_link_relocate): Fix bugs of handling relocation
37
type R_SCORE_GOT15, R_SCORE_GOT_LO16, and R_SCORE_REL32.
38
(_bfd_score_elf_relocate_section): Handle R_SCORE_GOT_LO16
41
2006-12-23 Jakub Jelinek <jakub@redhat.com>
43
* elf-bfd.h (struct elf_backend_data): Add as_needed_cleanup hook.
44
* elfxx-target.h (elf_backend_as_needed_cleanup): Define.
45
(elfNN_bed): Add as_needed_cleanup hook.
46
* elflink.c (elf_link_add_object_symbols): Call it when reverting
47
hash table changes for unneeded --as-needed input.
48
* elf64-ppc64.c (elf_backend_as_needed_cleanup): Define.
49
(ppc64_elf_as_needed_cleanup): New function.
51
2006-12-19 Kazu Hirata <kazu@codesourcery.com>
53
* elf32-m68k.c (elf32_m68k_object_p,
54
elf32_m68k_print_private_bfd_data): Use EF_M68K_ARCH_MASK to
55
extract architecture mask.
57
2006-12-19 Nathan Sidwell <nathan@codesourcery.com>
59
* elf.c (assign_file_positions_for_load_sections): Adjust p_vaddr
60
by p_vaddr_offset. Copy alignment & use if it is valid.
61
(rewrite_elf_program_headers): Cope with leading padding in a
62
segment that does not contain file or program headers.
63
(copy_elf_program_header): Likewise.
65
2006-12-15 Mark Kettenis <kettenis@gnu.org>
67
* config.bfd: (sh*-*-openbsd*): Add target.
68
* configure.in (sh*-*-openbsd*): Set COREFILE to netbsd-core.lo.
69
* configure: Regenerate.
71
2006-12-15 Alan Modra <amodra@bigpond.net.au>
73
* opncls.c (bfd_openr_iovec): Add "stat" parameter.
74
(struct opncls): Add "stat" field.
75
(opncls_bstat): Call vec->stat.
76
* bfd-in2.h: Regenerate.
77
* elf32-spu.c (spu_elf_open_builtin_lib): Adjust.
79
2006-12-14 Alan Modra <amodra@bigpond.net.au>
81
* elf-bfd.h (struct bfd_elf_section_data): Clarify sec_group
82
and next_in_group usage.
84
2006-12-14 Alan Modra <amodra@bigpond.net.au>
87
* bfdio.c (bfd_bread): Don't read past end of archive elements.
89
2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
91
* doc/Makefile.am (bfd_TEXINFOS): Set.
92
(bfd.info bfd.dvi bfd.html): Delete rule.
93
* doc/Makefile.in: Regenerated.
95
2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
97
* configure.in: Define GENINSRC_NEVER.
98
* doc/Makefile.am (bfd.info): Remove srcdir prefix.
99
(MAINTAINERCLEANFILES): Add info file.
100
(DISTCLEANFILES): Pretend to add info file.
101
* po/Make-in (.po.gmo): Put gmo files in objdir.
102
* configure, Makefile.in, doc/Makefile.in: Regenerated.
104
2006-12-11 Eric Botcazou <ebotcazou@adacore.com>
106
* elflink.c (bfd_elf_gc_sections): Also search for corresponding
107
sections with .gnu.linkonce.t. prefix.
109
2006-12-07 Kazu Hirata <kazu@codesourcery.com>
111
* elf32-m68k.c: Update uses of EF_M68K_*.
113
2006-12-07 H.J. Lu <hjl@gnu.org>
116
* elflink.c (elf_link_add_object_symbols): Keep symbol
117
visibility for symbols from discarded section.
119
2006-12-06 Alan Modra <amodra@bigpond.net.au>
121
* elf64-alpha.c (elf64_alpha_merge_symbol_attribute): New function.
122
(elf_backend_merge_symbol_attribute): Define.
124
2006-12-04 Jan Beulich <jbeulich@novell.com>
126
* elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create
127
.eh_frame_hdr section from here anymore.
128
(bfd_elf_size_dynamic_sections): Call _bfd_elf_maybe_strip_eh_frame_hdr
131
2006-12-01 H.J. Lu <hongjiu.lu@intel.com>
134
* elf.c (rewrite_elf_program_header): Preserve segment physical
135
address in the output segment if the first section in the
136
corresponding input segment is null.
138
2006-12-01 Nick Clifton <nickc@redhat.com>
141
* elf.c (rewrite_elf_program_header): Do not use the first_section
142
pointer if it is null.
144
2006-11-29 Paul Brook <paul@codesourcery.com>
146
* elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
148
(allocate_dynrelocs): Only add export stub for symbols defined in
151
2006-11-29 Paul Brook <paul@codesourcery.com>
153
* elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
155
(allocate_dynrelocs): Only add export stub for symbols defined in
158
2006-11-29 Paul Brook <paul@codesourcery.com>
159
Julian Brown <julian@codesourcery.com>
161
* elf32-arm.c (copy_eabi_attributes): Correct starting offset.
162
(elf32_arm_merge_eabi_attributes): Mark output as initialized.
163
Only set Tag_CPU_name and Tag_ABI_PCS_R9_use if input attribute
166
2006-11-27 Bob Wilson <bob.wilson@acm.org>
168
* elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info.
170
2006-11-24 H.J. Lu <hongjiu.lu@intel.com>
172
* elf.c (IS_SECTION_IN_INPUT_SEGMENT): New.
173
(INCLUDE_SECTION_IN_SEGMENT): Use IS_SECTION_IN_INPUT_SEGMENT.
174
(rewrite_elf_program_header): Don't preserve segment physical
175
address in the output segment if the first section in the
176
corresponding input segment is removed.
178
2006-11-22 Alan Modra <amodra@bigpond.net.au>
180
* pef.c (bfd_pef_make_empty_symbol): Delete function. Define instead.
181
* xsym.c (bfd_sym_make_empty_symbol): Likewise.
182
* xsym.h (bfd_sym_make_empty_symbol): Delete.
184
2006-11-21 Greg McGary <greg@mcgary.org>
186
* elf32-ppc.c (ppc_elf_relocate_section): Fixup D field
187
at proper offset in little-endian mode.
188
* elf64-ppc.c (ppc_elf_relocate_section): Likewise.
190
2006-11-21 Jakub Jelinek <jakub@redhat.com>
192
* elf-eh-frame.c (struct cie): New type.
193
(cie_compare): Removed.
194
(cie_eq, cie_hash, cie_compute_hash): New functions.
195
(_bfd_elf_discard_section_eh_frame): Rewrite not to rely on FDEs
196
pointing only to last CIE and allow merging of any duplicate CIEs,
197
not just duplicate consecutive CIEs.
198
(_bfd_elf_discard_section_eh_frame_hdr): Delete cies hash table.
199
* elf-bfd.h (struct cie_header, struct cie): Removed.
200
(struct eh_frame_sec_info): Remove alloced field.
201
(struct eh_frame_hdr_info): Remove last_cie, last_cie_sec
202
and last_cie_inf fields. Add cies field.
204
2006-11-20 Alan Modra <amodra@bigpond.net.au>
206
* bfd-in.h (struct stat): Don't typedef.
207
* bfdio.c (bfd_get_size): Return a file_ptr.
208
* cisco-core.c (cisco_core_file_validate): Use bfd_size_type for nread.
209
* mmo.c (mmo_scan): Use file_ptr for curpos.
210
* trad-core.c (trad_unix_core): Don't cast statbuf.st_size to
212
* bfd-in2.h: Regenerate.
214
2006-11-20 Alan Modra <amodra@bigpond.net.au>
217
* bfd-in.h (struct bfd_hash_table): Reorganize. Add "frozen".
218
* hash.c (bfd_hash_table_init_n): Init frozen.
219
(bfd_hash_lookup): Don't grow if frozen.
220
(bfd_hash_traverse): Freeze hash table during traversal.
221
* bfd-in2.h: Regenerate.
223
2006-11-18 Alan Modra <amodra@bigpond.net.au>
225
* elflink.c (_bfd_elf_check_kept_section): Test for kept group
226
section. Save result of checks in kept_section.
227
(_bfd_elf_section_already_linked): Tidy. Correct comments.
228
Ignore all group member sections. Handle special matching of
229
single-member groups against linkonce sections via their group
230
section. When such a match is found, set kept_section to the
231
group member section rather than to the group.
233
2006-11-14 Phil Lello <phil.lello@homecall.co.uk>
235
* peXXigen.c: Updates for PE/COFF V8.0, and clarification
236
(dir_names): Added CLR Runtime Header to dir_names[].
237
(_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX
239
(_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
240
(pe_print_idata, pe_print_edata)
241
(_bfd_XX_bfd_copy_private_bfd_data_common)
242
(_bfd_XXi_final_link_postscript): Use #DEFINEs for index into
245
2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
247
* bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
249
(bfd_elf32_arm_set_byteswap_code): New prototype.
250
* bfd-in2.h: Regenerate.
251
* elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
252
byteswap_code as an argument. Revert 2006-11-01 change.
253
(bfd_elf32_arm_set_byteswap_code): New.
254
(elf32_arm_size_dynamic_sections): Call
255
bfd_elf32_arm_process_before_allocation.
257
2006-11-10 Thiemo Seufer <ths@mips.com>
259
* config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
262
2006-11-10 Nick Clifton <nickc@redhat.com>
264
* config.bfd: Move previously obsoleted targets to the REMOVED
266
Add maxq-*-coff to the obsolete list.
268
2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
270
* pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
271
* pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
272
* coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
274
2006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
276
* elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
278
(find_arm_glue): Likewise.
279
(elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
280
(elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
281
ERROR_MESSAGE argument and pass it through.
282
(elf32_arm_to_thumb_export_stub): Update.
283
(elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
285
2006-11-07 Alan Modra <amodra@bigpond.net.au>
287
* elf64-ppc.c (enum _ppc64_sec_type): New.
288
(struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
289
and rename fields. Add sec_type and has_14bit_branch.
290
(struct ppc_link_hash_table): Remove has_14bit_branch.
291
(get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
292
(ppc64_elf_relocate_section): Likewise.
293
(ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
294
(ppc64_elf_size_stubs): Don't set default group size here.
295
(group_sections): Instead do so here, and group sections using
296
their individual requirements.
298
2006-11-07 Alan Modra <amodra@bigpond.net.au>
300
* elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
302
(struct ppc_link_hash_entry): Add "next_dot_sym".
303
(struct ppc_link_hash_table): Add "dot_syms".
304
(link_hash_newfunc): Make list of syms starting with a dot.
305
(ppc_get_stub_entry, adjust_opd_syms): Adjust.
306
(ppc64_elf_add_symbol_hook): Don't set has_dotsym.
307
(struct add_symbol_adjust_data): Delete.
308
(add_symbol_adjust): Simplify params and return.
309
(ppc64_elf_check_directives): Just process the "dot_syms" lists,
312
2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
314
* libbfd-in.h (_bfd_clear_contents): New prototype.
315
* reloc.c (_bfd_clear_contents): New.
316
* libbfd.h: Regenerated.
318
* elf32-arm.c (elf32_arm_final_link_relocate): Use
320
* elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
321
* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
322
* elf32-i386.c (elf_i386_relocate_section): Likewise.
323
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
324
* elf32-s390.c (elf_s390_relocate_section): Likewise.
325
* elf32-sh.c (sh_elf_relocate_section): Likewise.
326
* elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
327
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
328
* elf64-s390.c (elf_s390_relocate_section): Likewise.
329
* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
330
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
332
* elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
333
zero for discarded symbols.
334
* elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
336
2006-11-01 Thiemo Seufer <ths@mips.com>
337
David Ung <davidu@mips.com>
339
* elf-bfd.h (local_call_stubs): New member.
340
* elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
341
(mips_elf_calculate_relocation): Handle local mips16 call stubs.
342
(mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
344
(_bfd_mips_elf_check_relocs): Handle call stubs for code which
345
mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
346
used stubs with SEC_KEEP. Use the new stub macros.
348
2006-11-01 Alan Modra <amodra@bigpond.net.au>
350
* elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
353
2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
355
* elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
357
2006-10-31 Alan Modra <amodra@bigpond.net.au>
359
* elf.c (elfcore_write_note): Pad note descriptor to 4-byte
360
boundary. Tidy. Comment.
362
2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
365
* elf-bfd.h (elf_obj_tdata): Add symbuf.
366
(_bfd_elf_section_already_linked): Add struct bfd_link_info *.
367
(_bfd_elf_check_kept_section): Likewise.
368
(bfd_elf_match_symbols_in_sections): Likewise.
370
* elf.c (assign_section_numbers): Updated to add
371
struct bfd_link_info *.
372
(bfd_elf_match_symbols_in_sections): Updated. Cache symbol
373
buffer if info->reduce_memory_overheads is false.
375
* elflink.c (match_group_member): Updated to add
376
struct bfd_link_info *.
377
(_bfd_elf_check_kept_section): Likewise.
378
(elf_link_input_bfd): Likewise.
379
(_bfd_elf_section_already_linked): Likewise.
380
(bfd_elf_final_link): Free symbol buffer if
381
info->reduce_memory_overheads is false.
383
* libbfd-in.h (_bfd_nolink_section_already_linked): Add
384
struct bfd_link_info *.
385
(_bfd_generic_section_already_linked): Likewise.
386
* libbfd.h: Regenerated.
388
* linker.c (bfd_section_already_linked): Add
389
struct bfd_link_info *.
390
(_bfd_generic_section_already_linked): Likewise.
391
* targets.c (bfd_target): Add struct bfd_link_info * to
392
_section_already_linked.
393
* bfd-in2.h: Regenerated.
395
2006-10-30 Alan Modra <amodra@bigpond.net.au>
397
* bfd.c (bfd_error_type): Add bfd_error_on_input.
398
(input_bfd, input_error): New static vars.
399
(bfd_set_error): Handle bfd_error_on_input.
400
(bfd_errmsg): Likewise.
401
(bfd_perror): Simplify.
402
* archive.c (_bfd_write_archive_contents): Report errors on input.
403
* bfd-in2.h: Regenerate.
405
2006-10-30 Alan Modra <amodra@bigpond.net.au>
407
* elf.c (elfcore_write_note): Pad to 4-byte boundary.
409
2006-10-28 Richard Sandiford <richard@codesourcery.com>
411
* elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
412
* elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
413
(elf_mips_howto_table_rela): Likewise.
414
* elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
415
(mips_elf64_howto_table_rela): Likewise.
417
2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
419
* elf.c (_bfd_elf_init_private_section_data): Assert output
420
section ELF type instead of check if it is SHT_NULL. Copy
421
OS/PROC specific flags from input section to output section.
423
2006-10-27 Alan Modra <amodra@bigpond.net.au>
425
* section.c (SEC_KEEP): Update comment.
426
* bfd-in2.h: Regenerate.
427
* elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
428
* merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
429
* stabs.c (_bfd_discard_section_stabs): Likewise.
430
(_bfd_link_section_stabs): Likewise. Simplify abs_section check.
432
2006-10-26 Ben Elliston <bje@au.ibm.com>
434
* reloc.c (_bfd_relocate_contents): Remove explicit case 0.
436
* elf.c (bfd_section_from_shdr): Remove extraneous breaks.
437
* targets.c (find_target): Remove extraneous break.
439
2006-10-26 Ben Elliston <bje@au.ibm.com>
441
* coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
442
(struct maxq_reloc_map): Unused; remove.
443
(maxq_reloc_map): Likewise.
444
(maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
446
2006-10-26 Ben Elliston <bje@au.ibm.com>
448
* elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
449
from int to enum dynamic_lib_link_class lib_class.
450
* bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
451
* bfd-in2.h: Regenerate.
453
2006-10-25 Alan Modra <amodra@bigpond.net.au>
454
Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
455
Yukishige Shibata <shibata@rd.scei.sony.co.jp>
456
Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
457
Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
459
* cpu-spu.c: New file.
460
* elf32-spu.c: New file.
461
* elf32-spu.h: New file.
462
* archures.c: Add SPU support.
463
* config.bfd: Likewise.
464
* configure.in: Likewise.
466
* targets.c: Likewise.
467
* Makefile.am: Likewise. Run "make dep-am".
468
* libbfd.h: Regenerate.
469
* bfd-in2.h: Regenerate.
470
* Makefile.in: Regenerate.
471
* configure: Regenerate.
472
* po/SRC-POTFILES.in: Regenerate.
474
2006-10-23 Alan Modra <amodra@bigpond.net.au>
476
* elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
478
2006-10-23 Alan Modra <amodra@bigpond.net.au>
480
* elf32-score.c: Formatting.
481
(elf_backend_omit_section_dynsym): Define.
482
(score_elf_create_dynamic_relocation): Remove code copied from mips.
483
Don't use section syms in dynamic relocs. Remove unused param.
484
(score_elf_final_link_relocate): Remove unused param.
486
2006-10-23 Alan Modra <amodra@bigpond.net.au>
488
* linker.c (fix_syms): Choose best of previous and next
489
section based on section flags and vma.
491
2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
493
* elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
494
only when the non visibility part of st_other is non-zero.
495
* elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
497
2006-10-20 Richard Sandiford <richard@codesourcery.com>
499
* elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
500
PT_DYNAMIC on GNU/Linux targets.
502
2006-10-20 Richard Sandiford <richard@codesourcery.com>
504
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
505
size of .rel.dyn reflect the value of DT_RELSZ.
507
2006-10-20 Richard Sandiford <richard@codesourcery.com>
509
* elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
510
a PT_NULL header for dynamic objects.
511
(_bfd_mips_elf_modify_segment_map): Add it.
513
2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
515
* elf32-score.c (score_elf_rel_dyn_section): Replace
516
bfd_make_section with bfd_make_section_with_flags.
517
(_bfd_score_elf_create_dynamic_sections): Ditto.
518
(score_elf_create_got_section): Ditto.
519
(score_elf_final_link_relocate): Delete referrence to
522
2006-10-19 Richard Sandiford <richard@codesourcery.com>
524
* elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
525
same symbol by increasing r_offset.
526
(sort_dynamic_relocs_64): Likewise. Fix comparisons between very
527
large and very small symbol indexes.
529
2006-10-19 Richard Sandiford <richard@codesourcery.com>
531
* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
532
and DT_MIPS_RLD_MAP tags for position-independent executables.
533
Do not add DT_DEBUG to shared libraries for any MIPS target.
535
2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
538
* elflink.c (elf_link_add_object_symbols): Hide definitions in
541
2006-10-19 Alan Modra <amodra@bigpond.net.au>
543
* elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
544
don't set, glue section size.
545
(record_arm_to_thumb_glue): Set glue section size here.
546
(record_thumb_to_arm_glue): Likewise.
547
(bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
548
(bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
550
2006-10-18 Roy Marples <uberlord@gentoo.org>
552
* elf64-sparc.c: Add FreeBSD support.
553
(elf64_sparc_fbsd_post_process_headers): New function.
554
* targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
555
* config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
556
* configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
557
* configure: Regenerate.
559
2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
561
* elf32-arm.c (elf32_arm_final_link_relocate): Add support for
562
R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
563
R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
564
R_ARM_THM_MOVT_BREL relocations.
566
2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
568
* elf32-arm.c (elf32_arm_howto_table_1): Change offset for
569
R_THM_CALL to 25 and remove FIXME comment.
570
(using_thumb2): New function.
571
(elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
573
2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
575
* elf32-arm.c (elf32_arm_final_link_relocate): Add cases
576
for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
577
(elf32_arm_gc_sweep_hook): Likewise.
578
(elf32_arm_check_relocs): Likewise.
579
(allocate_dynrelocs): Likewise.
581
2006-10-17 Alan Modra <amodra@bigpond.net.au>
583
* elf-bfd.h (struct elf_link_hash_table): Reorder. Add
584
text_index_section and data_index_section.
585
(struct elf_backend_data): Add elf_backend_init_index_section.
586
(_bfd_elf_init_1_index_section): Declare.
587
(_bfd_elf_init_2_index_sections): Declare.
588
* elfxx-target.h (elf_backend_init_index_section): Define.
589
(elfNN_bed): Init new field.
590
* elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
591
section and text_index_section plus data_index_section.
592
(_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
593
(_bfd_elf_init_1_index_section): New function.
594
(_bfd_elf_init_2_index_sections): New function.
595
(bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
596
(elf_link_input_bfd): When emitting relocs, use text_index_section
597
and data_index_section for removed sections.
598
* elf-m10300.c (elf_backend_omit_section_dynsym): Define.
599
* elf32-i386.c: Likewise.
600
* elf32-m32r.c: Likewise.
601
* elf32-sh.c: Likewise.
602
* elf32-xstormy16.c: Likewise.
603
* elf32-xtensa.c: Likewise.
604
* elf64-alpha.c: Likewise.
605
* elf64-hppa.c: Likewise.
606
* elf64-mmix.c: Likewise.
607
* elf64-sh64.c: Likewise.
608
* elfxx-ia64.c: Likewise.
609
* elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
610
and data_index_section sym for relocs against sections with no dynamic
612
(elf_backend_init_index_section): Define.
613
* elf32-cris.c: Similarly.
614
* elf32-hppa.c: Similarly.
615
* elf32-i370.c: Similarly.
616
* elf32-m68k.c: Similarly.
617
* elf32-mips.c: Similarly.
618
* elf32-ppc.c: Similarly.
619
* elf32-s390.c: Similarly.
620
* elf32-sparc.c: Similarly.
621
* elf32-vax.c: Similarly.
622
* elf64-mips.c: Similarly.
623
* elf64-ppc.c: Similarly.
624
* elf64-s390.c: Similarly.
625
* elf64-sparc.c: Similarly.
626
* elf64-x86-64.c: Similarly.
627
* elfn32-mips.c: Similarly.
628
* elfxx-mips.c: Similarly.
629
* elfxx-sparc.c: Similarly.
630
* linker.c (fix_syms): Base symbols in removed sections on
631
previous section in preference to using absolute section.
633
2006-10-16 Andreas Schwab <schwab@suse.de>
635
* elfxx-ia64.c (addend_compare): Properly compute return value.
637
2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
640
* elf.c (assign_file_positions_for_non_load_sections): Don't
641
page align empty SHF_ALLOC sections.
643
2006-10-13 Jakub Jelinek <jakub@redhat.com>
645
* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
646
.plt sh_entsize to 0 if plt header size isn't multiple of
647
plt entry size or for 32-bit which adds a nop insn at the
648
end of the .plt section.
650
2006-10-12 Bob Wilson <bob.wilson@acm.org>
652
* elf32-xtensa.c (elf_xtensa_action_discarded): New.
653
(elf_backend_action_discarded): Define.
655
2006-10-11 Bob Wilson <bob.wilson@acm.org>
657
* elf32-xtensa.c (elf_xtensa_relocate_section): Return after
658
unresolvable relocation error.
659
(elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
662
2006-10-10 Bob Wilson <bob.wilson@acm.org>
664
* elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
667
2006-10-03 Jakub Jelinek <jakub@redhat.com>
669
* elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
670
* elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
671
Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
672
DW_CFA_val_{offset{,_sf},expression}.
673
(skip_non_nops): Record number of DW_CFA_set_loc ops.
674
(_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
675
all ops. If there are any DW_CFA_set_loc ops and they are pcrel
676
or going to be pcrel, compute set_loc array.
677
(_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
678
against DW_CFA_set_loc operands.
679
(_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
681
2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
683
* elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
684
symbols from the --just-syms file.
686
2006-10-01 Alan Modra <amodra@bigpond.net.au>
688
* elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
691
2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
694
* elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
695
relocation overflow on branches to undefweaks.
697
2006-09-29 Alan Modra <amodra@bigpond.net.au>
699
* po/BLD-POTFILES.in: Regenerate.
700
* po/SRC-POTFILES.in: Regenerate.
702
2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
705
* pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
706
alignment for .data$, .rdata$ and .text$ sections so that sse
707
and sse2 code will work for linkonce sections too.
708
* pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
710
2006-09-28 Alan Modra <amodra@bigpond.net.au>
712
* elflink.c (_bfd_elf_gc_mark_hook): New function.
713
* elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
714
* elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
715
* elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
716
* elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
717
* elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
718
* elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
719
* elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
720
* elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
721
* elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
722
* elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
723
* elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
724
* elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
725
* elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
726
* elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
727
* elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
728
* elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
729
* elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
730
* elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
731
* elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
732
* elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
733
* elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
734
* elf32-bfin.c (bfin_gc_mark_hook): Likewise.
735
(bfinfdpic_gc_sweep_hook): Delete.
736
(elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
737
* elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
738
(elf32_d10v_gc_sweep_hook): Delete.
739
(elf_backend_gc_sweep_hook): Don't define.
740
* elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
741
(fr30_elf_gc_sweep_hook): Delete.
742
(elf_backend_gc_sweep_hook): Don't define.
743
* elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
744
(elf32_frv_gc_sweep_hook): Delete.
745
(elf_backend_gc_sweep_hook): Don't define.
746
* elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
747
(iq2000_elf_gc_sweep_hook): Delete.
748
(elf_backend_gc_sweep_hook): Don't define.
749
* elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
750
_bfd_elf_gc_mark_hook.
751
(openrisc_elf_gc_sweep_hook): Delete.
752
(elf_backend_gc_sweep_hook): Don't define.
753
* elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
754
(v850_elf_gc_sweep_hook): Delete.
755
(elf_backend_gc_sweep_hook): Don't define.
756
* elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
757
_bfd_elf_gc_mark_hook.
758
(xstormy16_elf_gc_sweep_hook): Delete.
759
(elf_backend_gc_sweep_hook): Don't define.
760
* elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
761
(sh_elf64_gc_sweep_hook): Delete.
762
(elf_backend_gc_sweep_hook): Don't define.
763
* elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
764
(elf32_avr_gc_sweep_hook): Delete.
765
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
766
* elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
767
(elf32_cr16c_gc_sweep_hook): Delete.
768
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
769
* elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
770
(elf32_crx_gc_sweep_hook): Delete.
771
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
772
* elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
773
(elf32_h8_gc_sweep_hook): Delete.
774
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
775
* elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
776
(ip2k_elf_gc_sweep_hook): Delete.
777
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
778
* elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
779
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
780
* elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
781
(elf_backend_gc_sweep_hook): Don't define.
782
* elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
783
(elf_backend_gc_sweep_hook): Don't define.
784
* elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
785
(elf32_m68hc11_gc_sweep_hook): Delete.
786
* elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
787
(elf32_m68hc11_gc_sweep_hook): Delete.
788
* elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
789
(elf32_msp430_gc_sweep_hook): Delete.
790
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
791
* elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
792
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
794
2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
796
* bfd-in.h (CONST_STRNCPY) : Delete.
799
* bfd-in2.h : Regenerate.
800
* elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
801
calculate string lengths.
802
* nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
804
2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
808
* elf.c (assign_file_positions_for_non_load_sections): Don't
809
warn zero size allocated sections.
811
2006-09-27 Alan Modra <amodra@bigpond.net.au>
813
* elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
814
to "name" so that compiler realizes it is never uninitialized.
815
Use bfd_elf_sym_name.
817
2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
820
* elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
821
bfd_alloc to allocate segment map.
822
(copy_elf_program_header): Likewise.
824
2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
825
Joseph Myers <joseph@codesourcery.com>
826
Ian Lance Taylor <ian@wasabisystems.com>
827
Ben Elliston <bje@wasabisystems.com>
829
* archures.c: Add definition for bfd_mach_arm_iWMMXt2.
830
* cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
831
(arch_info_struct, bfd_arm_update_notes): Likewise.
832
(architectures): Likewise.
833
(bfd_arm_merge_machines): Check for iWMMXt2.
834
* bfd-in2.h: Rebuild.
836
2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
838
* configure: Regenerated.
840
2006-09-22 Alan Modra <amodra@bigpond.net.au>
842
* elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
844
* elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
845
(bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
846
* elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
848
* elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
850
2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
852
* elf32-s390.c (elf_s390_relocate_section): Remove check for code
853
section in LD to LE linker relaxation for R_390_TLS_LDO32.
854
* elf64-s390.c (elf_s390_relocate_section): Likewise for
857
2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
859
* configure.in: Added new target-vectors x86_64coff_vec,
860
x86_64pe_vec, and x86_64pei_vec.
861
* configure: Regenerate.
862
* config.bfd: Adjusted x86_64 target architecture detection.
863
* bfd.c: Add for new target "coff-x86-64"
864
(bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
865
* coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
866
* libpei.h: Adjustments for COFF_WITH_pex64.
867
* coffcode.h: Add for new target machine, architecture, signature, and internal
869
* Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
870
* Makefile.in: Regenerate.
871
* pe-x86_64.c: Add for new target "pe-x86-64".
872
* pei-x86_64.c: Add for new target "pei-x86-64".
873
* peicode.h: Adjusts for new targets.
874
(coff_swap_filehdr_out): Set for this target to
875
_bfd_pex64_only_swap_filehdr_out.
876
(SIZEOF_IDATA4): Define it as 8 byte size for this target.
877
(SIZEOF_IDATA5): Define it as 8 byte size for this target.
878
(jump_table jtab): Add for AMD64MAGIC.
879
(pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
880
(pe_ILF_object_p): Add coff image-file signature to internal
881
signature translation.
882
* peXXigen.c: Adjust proper include of target coff-header and
883
introduced target specific code
884
(COFF_WITH_pex64): New macro for this target.
885
(pe_print_idata): New dumping method for import section of PE+ files.
886
* targets.c: Add new target vectors declarations for x86_64 coff targets.
887
* coffcode.h: Support code to support the x86_64 PE magic number.
888
* coff-x86_64.c: New file.
890
2006-09-17 Hans-Peter Nilsson <hp@axis.com>
892
* elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
893
for .stabstr entry, explain why.
895
2006-09-17 Anton Blanchard <anton@samba.org>
896
Alan Modra <amodra@bigpond.net.au>
898
* dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
899
entry isn't absolute.
901
2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
903
* cpu-score.c: New file.
904
* elf32-score.c: New file.
905
* config.bfd: Add Score target.
906
* Makefile.am: Add Score files.
907
* Makefile.in: Regenerate.
908
* archures.c: Add Score architecture.
909
* reloc.c: Add Score relocs.
910
* targets.c: Add Score target vectors.
911
* bfd-in2.h: Regenerate.
912
* libbfd.h: Regenerate.
913
* configure.in: Add Score target.
914
* configure: Regenerate.
916
2006-09-16 Nick Clifton <nickc@redhat.com>
917
Pedro Alves <pedro_alves@portugalmail.pt>
919
* bfd-in.h (STRING_COMMA_LEN): New macro. Takes one constant
920
string as its argument and emits the string followed by a comma
921
and then the length of the string.
922
(CONST_STRNEQ): New macro. Checks to see if a variable string
923
has a constant string as its initial characters.
924
(CONST_STRNCPY): New macro. Copies a constant string to the start
925
of a variable string.
926
* bfd-in2.h: Regenerate.
927
* archive.c: Make use of the new macros.
928
* archive64.c: Likewise.
930
* coff-ppc.c: Likewise.
931
* coff-stgo32.c: Likewise.
932
* coffcode.h: Likewise.
933
* cofflink.c: Likewise.
934
* cpu-i960.c: Likewise.
935
* dwarf2.c: Likewise.
937
* elf-m10300.c: Likewise.
939
* elf32-arm.c: Likewise.
940
* elf32-bfin.c: Likewise.
941
* elf32-cris.c: Likewise.
942
* elf32-hppa.c: Likewise.
943
* elf32-i370.c: Likewise.
944
* elf32-i386.c: Likewise.
945
* elf32-iq2000.c: Likewise.
946
* elf32-m32r.c: Likewise.
947
* elf32-m68hc11.c: Likewise.
948
* elf32-m68hc12.c: Likewise.
949
* elf32-m68k.c: Likewise.
950
* elf32-mcore.c: Likewise.
951
* elf32-ppc.c: Likewise.
952
* elf32-s390.c: Likewise.
953
* elf32-sh-symbian.c: Likewise.
954
* elf32-sh.c: Likewise.
955
* elf32-sh64.c: Likewise.
956
* elf32-v850.c: Likewise.
957
* elf32-vax.c: Likewise.
958
* elf32-xtensa.c: Likewise.
959
* elf64-alpha.c: Likewise.
960
* elf64-hppa.c: Likewise.
961
* elf64-mmix.c: Likewise.
962
* elf64-ppc.c: Likewise.
963
* elf64-s390.c: Likewise.
964
* elf64-sh64.c: Likewise.
965
* elf64-x86-64.c: Likewise.
966
* elflink.c: Likewise.
967
* elfxx-ia64.c: Likewise.
968
* elfxx-mips.c: Likewise.
969
* elfxx-sparc.c: Likewise.
970
* hpux-core.c: Likewise.
971
* i386linux.c: Likewise.
973
* libpei.h: Likewise.
974
* linker.c: Likewise.
975
* m68klinux.c: Likewise.
977
* nlmcode.h: Likewise.
978
* osf-core.c: Likewise.
981
* sparclinux.c: Likewise.
982
* vms-hdr.c: Likewise.
984
2006-09-14 Alan Modra <amodra@bigpond.net.au>
987
* elf.c (_bfd_elf_copy_private_header_data): Fix group members
988
that have had their SHT_GROUP section removed.
990
2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
993
* elflink.c (elf_link_output_extsym): Compute bucket only if
996
2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
999
* elf.c (_bfd_elf_make_section_from_shdr): Correct length of
1002
2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
1004
* elf32-arm.c (elf32_arm_swap_symbol_out): Remove
1005
unconditional setting of low bit for Thumb symbol
1006
mistakenly left behind after check for external
1007
symbols was added. Fix comment typo.
1009
2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
1011
* elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
1012
(bfd_elf_link_mark_dynamic_symbol): New.
1013
(SYMBOLIC_BIND): New.
1015
* elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
1016
with SYMBOLIC_BIND (info, h).
1017
(elf_i386_relocate_section): Likewise.
1018
* elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1019
(elf64_x86_64_relocate_section): Likewise.
1020
* elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
1022
* elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
1023
(bfd_elf_record_link_assignment): Call
1024
bfd_elf_link_mark_dynamic_symbol on new entry.
1025
(_bfd_elf_merge_symbol): Likewise.
1026
(_bfd_elf_export_symbol): Return if the symbol isn't exported.
1027
(_bfd_elf_fix_symbol_flags): Replace info->symbolic with
1028
SYMBOLIC_BIND (info, h).
1029
(_bfd_elf_dynamic_symbol_p): Likewise.
1030
(_bfd_elf_symbol_refs_local_p): Likewise.
1031
(bfd_elf_size_dynamic_sections): Updated.
1033
2006-09-05 Bibo Mao <bibo.mao@intel.com>
1036
* coffcode.h (coff_write_object_contents): Set the optional
1037
header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
1039
2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
1041
* elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
1042
R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
1043
(elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
1044
and R_ARM_THM_PC12 relocations.
1046
2006-08-24 Bob Wilson <bob.wilson@acm.org>
1048
* elf32-xtensa.c (xtensa_get_property_section_name): Delete.
1049
(xtensa_get_property_section): New.
1050
(xtensa_read_table_entries): Use xtensa_get_property_section.
1051
(relax_property_section, xtensa_get_property_predef_flags): Handle
1052
group name suffixes in property section names.
1053
(match_section_group): New.
1055
2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
1057
* archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
1060
2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
1062
* elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
1063
plt_thumb_refcount from indirect symbols.
1065
2006-08-22 Alan Modra <amodra@bigpond.net.au>
1067
* elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
1069
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1071
2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
1073
* elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
1074
comment for target1_is_rel.
1076
2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
1078
* Makefile.am: Add rules to build pe-arm-wince.lo
1079
and pei-arm-wince.lo objects.
1080
* Makefile.in: Regenerate.
1081
* pe-arm-wince.c: New file.
1082
* pei-arm-wince.c: New file.
1083
* pei-arm.c: Remove ARM_WINCE block.
1084
* pe-arm.c: Remove ARM_WINCE block. Rename
1085
bfd_arm_pe_allocate_interworking_sections,
1086
bfd_arm_pe_get_bfd_for_interworking, and
1087
bfd_arm_pe_process_before_allocation to
1088
bfd_armpe_allocate_interworking_sections,
1089
bfd_armpe_get_bfd_for_interworking, and
1090
bfd_armpe_process_before_allocation. Move them before
1092
* bfd.c: ARM wince bfd format names were renamed. Adjust.
1093
* coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
1094
with unexpected/conflicting relocs.
1095
* targets.c: The arm-wince-pe target got its own new vector.
1097
* config.bfd: Likewise.
1098
* configure.in: Likewise.
1099
* configure: Regenerate.
1101
2006-08-18 Paul Brook <paul@codesourcery.com>
1103
* elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
1104
(elf32_arm_link_hash_newfunc): Initialize export_glue.
1105
(record_arm_to_thumb_glue): Return stub symbol.
1106
(elf32_arm_create_thumb_stub): New function.
1107
(elf32_arm_to_thumb_stub): Use it.
1108
(elf32_arm_to_thumb_export_stub): New function.
1109
(elf32_arm_begin_write_processing): New function.
1110
(allocate_dynrelocs): Allocate Arm stubs.
1111
(elf_backend_begin_write_processing): Define.
1112
(elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
1113
Call elf32_arm_begin_write_processing.
1115
2006-08-17 Alan Modra <amodra@bigpond.net.au>
1117
* elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
1118
(ppc64_elf_build_stubs): Use new lazy linking stub.
1120
2006-08-17 Alan Modra <amodra@bigpond.net.au>
1122
* elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
1124
2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
1127
* elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
1128
only if there is a PT_DYNAMIC segment.
1129
(_bfd_elf_map_sections_to_segments): Likewise.
1130
(assign_file_positions_for_load_sections): Set PT_GNU_RELRO
1131
segment alignment to 1.
1133
2006-08-15 Thiemo Seufer <ths@mips.com>
1134
Nigel Stephens <nigel@mips.com>
1136
* elf32-mips.c, elf64-mips.c, elfn32-mips.c
1137
(elf_backend_merge_symbol_attribute): Define.
1138
* elflink.c (elf_link_add_object_symbols): Merge only the ELF
1140
* elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
1142
2006-08-15 Thiemo Seufer <ths@mips.com>
1143
Nigel Stephens <nigel@mips.com>
1144
David Ung <davidu@mips.com>
1146
* config.bfd: Add configurations for mips*el-sde-elf* and
1149
2006-08-14 DJ Delorie <dj@redhat.com>
1151
* elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
1152
(elf32_mn10300_count_hash_table_entries): New.
1153
(elf32_mn10300_list_hash_table_entries): New.
1154
(sort_by_value): New.
1155
(mn10300_elf_relax_section): Don't skip data sections; restrict
1156
code-specific tests to code-specific areas so that potential
1157
indirect calls can be detected. Check for multiple local symbols
1158
at the same address and merge their flags.
1159
(elf32_mn10300_link_hash_newfunc): Initialize value.
1161
2006-08-14 Thiemo Seufer <ths@mips.com>
1163
* elfxx-mips.c (_bfd_mips_elf_symbol_processing,
1164
_bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
1165
symbols in .scommon.
1167
2006-08-11 Thiemo Seufer <ths@mips.com>
1169
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
1170
sh_entsize only when sgot was already initialized.
1172
2006-08-08 DJ Delorie <dj@redhat.com>
1174
* elf32-sh.c (sh_elf_relax_section): Allow for branches across
1175
non-moving .align directives. Preserve any DIR32 offset when
1176
converting bsr's to jsr's.
1178
2006-08-08 Alan Modra <amodra@bigpond.net.au>
1180
* elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
1181
after stubs have been built.
1183
2006-08-07 Nick Clifton <nickc@redhat.com>
1185
* elf32-sh.c (vxworks_object_p): Only check for vxworks target
1186
vectors if they are going to be created.
1188
2006-08-07 Nick Clifton <nickc@redhat.com>
1190
* configure.in (bfd_elf32_shnbsd_vec): Fix typo.
1191
* configure: Regenerate.
1193
2006-08-07 Nick Clifton <nickc@redhat.com>
1195
* coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
1196
relocation types if the target is ARM_WINCE.
1198
2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
1200
* bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
1202
* coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
1204
(coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
1206
* pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1207
* pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
1209
[COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1211
2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
1213
* elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
1214
list removed sections to stderr.
1216
2006-08-04 Richard Sandiford <richard@codesourcery.com>
1217
Kazu Hirata <kazu@codesourcery.com>
1218
Phil Edwards <phil@codesourcery.com>
1219
Nathan Sidwell <nathan@codesourcery.com>
1221
* config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
1222
bfd_elf32_shlvxworks_vec.
1223
* configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
1224
(bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
1225
(bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
1226
(bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
1227
(bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
1228
(bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
1229
(bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
1230
(bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
1231
* configure: Regenerate.
1232
* Makefile.am: Regenerate dependencies.
1233
* Makefile.in: Regenerate.
1234
* elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
1235
(elf_vxworks_add_symbol_hook): Use it.
1236
(elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
1237
table entry to check for weak undefined symbols and to obtain
1239
(elf_vxworks_emit_relocs): Use target_index instead of this_idx.
1240
* elf32-sh-relocs.h: New file, split from elf32-sh.c.
1241
(R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
1242
SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
1243
special_function field.
1244
(R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1245
(R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1246
(R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1247
(R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1248
(R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1249
(R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1250
(SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1251
* elf32-sh.c: Include elf32-vxworks.h.
1252
(MINUS_ONE): Define.
1253
(sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1254
set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1256
(sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
1257
with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1258
SH_ELF_RELOC set to bfd_elf_generic_reloc.
1259
(vxworks_object_p, get_howto_table): New functions.
1260
(sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1261
(sh_elf_info_to_howto): Use get_howto_table.
1262
(sh_elf_relax_section): Honor the partial_inplace field of the
1264
(sh_elf_relax_delete_bytes): Likewise.
1265
(elf_sh_plt_info): New structure.
1266
(PLT_ENTRY_SIZE): Replace both definitions with...
1267
(ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1268
INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1269
(elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1270
(elf_sh_plt0_entry_le): Likewise.
1271
(elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1272
(elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1273
(elf_sh_plts): New structure, with separate definitions for
1274
INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1275
(elf_sh_plt0_entry): Delete both definitions.
1276
(elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1277
(elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1278
(elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1279
(elf_sh_plt_reloc_offset): Likewise.
1280
(movi_shori_putval): Delete in favor of...
1281
(install_plt_field): ...this new function, with separate definitions
1282
for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1283
(get_plt_info): New function, with separate definitions
1284
for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1285
(elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1286
(VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1287
(vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1288
(vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1289
(vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1290
(get_plt_index, get_plt_offset): New functions.
1291
(elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1292
(sh_elf_link_hash_table_create): Initialize them.
1293
(sh_elf_create_dynamic_sections): Call
1294
elf_vxworks_create_dynamic_sections for VxWorks.
1295
(allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1296
entries. Allocate relocation entries in .rela.plt.unloaded if
1297
generating a VxWorks executable.
1298
(sh_elf_always_size_sections): New function.
1299
(sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1301
(sh_elf_relocate_section): Use get_howto_table. Honor
1302
partial_inplace when calculating the addend for dynamic
1303
relocations. Use get_plt_index.
1304
(sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1305
and htab->plt_info. Fill in the bra .plt offset for VxWorks
1306
executables. Populate .rela.plt.unloaded. Do not make
1307
_GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1308
(sh_elf_finish_dynamic_sections): Use install_plt_field and
1309
htab->plt_info. Handle cases where there is no special PLT header.
1310
Populate the first relocation in .rela.plt.unloaded and fix up
1311
the remaining entries.
1312
(sh_elf_plt_sym_val): Use get_plt_info.
1313
(elf_backend_always_size_sections): Define.
1314
(TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1315
(TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1316
(elf32_bed, elf_backend_want_plt_sym): Likewise.
1317
(elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1318
(elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1319
(elf_backend_add_symbol_hook): Likewise.
1320
(elf_backend_link_output_symbol_hook): Likewise.
1321
(elf_backend_emit_relocs): Likewise.
1322
(elf_backend_final_write_processing): Likewise.
1323
(ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1324
* targets.c (bfd_elf32_shlvxworks_vec): Declare.
1325
(bfd_elf32_shvxworks_vec): Likewise.
1326
(_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1327
bfd_elf32_shvxworks_vec.
1329
2006-08-02 Mark Kettenis <kettenis@gnu.org>
1331
* configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1332
* configure: Regenerate.
1334
2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1337
* elf64-x86-64.c: Add FreeBSD support.
1338
(elf64_x86_64_fbsd_post_process_headers): New function.
1339
* targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1340
* config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1341
to the targ_selvecs.
1342
* configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1343
* configure: Regenerate.
1345
2006-07-26 Andreas Schwab <schwab@suse.de>
1347
* elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1349
2006-07-26 Alan Modra <amodra@bigpond.net.au>
1351
* elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1352
* elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1353
(define elf_backend_modify_segment_map): Don't define.
1355
2006-07-25 Thiemo Seufer <ths@networkno.de>
1357
* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1358
linking of objects for compatible machine types.
1360
2006-07-25 Thiemo Seufer <ths@networkno.de>
1362
* elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1363
also for same symbol.
1365
2006-07-25 Thiemo Seufer <ths@mips.com>
1367
* elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1369
2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1371
* elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1372
sections only if the SHF_OS_NONCONFORMING flag is present.
1374
2006-07-24 Nick Clifton <nickc@redhat.com>
1377
* peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1378
existance of output sections before putting their entries into the
1381
2006-07-20 Thiemo Seufer <ths@mips.com>
1383
* elf32-mips.c (mips16_jump_reloc): Remove function.
1384
(elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1385
instead of mips16_jump_reloc.
1386
* elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1387
(elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1388
_bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1390
2006-07-19 Alan Modra <amodra@bigpond.net.au>
1392
* bfd-in.h (enum notice_asneeded_action): Define.
1393
* bfd-in2.h: Regenerate.
1394
* elflink.c (elf_link_add_object_symbols): Call linker "notice"
1395
function with NULL name for as-needed handling.
1397
2006-07-18 Paul Brook <paul@codesourcery.com>
1399
* bfd-in2.h: Regenerate.
1400
* libbfd.h: Regenerate.
1401
* reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1403
2006-07-18 Nick Clifton <nickc@redhat.com>
1405
* elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1406
Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1408
* elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1410
2006-07-14 Jakub Jelinek <jakub@redhat.com>
1412
* elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1414
2006-07-14 Mark Kettenis <kettenis@gnu.org>
1416
* elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1417
to the start of a block.
1419
2006-07-13 Nick Clifton <nickc@redhat.com>
1421
* coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1422
returning a NULL value.
1424
2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1427
* elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1428
the old versioned dynamic definition to the new one with
1429
non-default visibility. Hide the symbol if it is hidden or
1432
2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1434
* cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1436
2006-07-10 Jakub Jelinek <jakub@redhat.com>
1438
* elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1439
(bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1440
Handle SHT_GNU_HASH.
1441
(special_sections_g): Include .gnu.hash section.
1442
(bfd_elf_gnu_hash): New function.
1443
* elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1444
(struct elf_backend_data): Add elf_hash_symbol method.
1445
* elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1446
only if info->emit_hash, create .gnu.hash section if
1447
info->emit_gnu_hash.
1448
(struct collect_gnu_hash_codes): New type.
1449
(elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1450
_bfd_elf_hash_symbol): New functions.
1451
(compute_bucket_count): Don't compute HASHCODES array, instead add
1452
that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1453
instead of bed->s->arch_size / 8. Fix .hash size estimation.
1454
When not optimizing, use the number of hashed symbols rather than
1456
(bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1457
and ADD DT_GNU_HASH if info->emit_gnu_hash.
1458
(bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1459
adjust compute_bucket_count caller. Create and populate .gnu.hash
1460
section if info->emit_gnu_hash.
1461
(elf_link_output_extsym): Only populate .hash section if
1462
finfo->hash_sec != NULL.
1463
(bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1464
* elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1465
(elfNN_bed): Add elf_backend_hash_symbol.
1466
* elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1467
(elf_backend_hash_symbol): Define.
1468
* elf32-i386.c (elf_i386_hash_symbol): New function.
1469
(elf_backend_hash_symbol): Define.
1471
2006-07-05 Nick Clifton <nickc@redhat.com>
1474
* cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1475
entry when multiple definitions of a symbol are encountered.
1477
2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1479
* elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1481
* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1482
(elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1484
2006-06-29 Jakub Jelinek <jakub@redhat.com>
1487
* elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1488
GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1490
(elf_i386_relocate_section): Likewise. For GD->IE transition
1491
change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1493
2006-06-23 Alan Modra <amodra@bigpond.net.au>
1496
* elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1497
program_header_size to -1.
1498
(_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1499
(assign_file_positions_for_load_sections ): Likewise.
1500
(_bfd_elf_sizeof_headers): Use saved program_header_size if
1502
* elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1503
alloc if already done.
1504
* elf32-i386.c (elf_i386_mkobject): Likewise.
1505
* elf32-ppc.c (ppc_elf_mkobject): Likewise.
1506
* elf32-s390.c (elf_s390_mkobject): Likewise.
1507
* elf32-sh.c (sh_elf_mkobject): Likewise.
1508
* elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1509
* elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1510
* elf64-s390.c (elf_s390_mkobject): Likewise.
1511
* elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1512
* elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1514
2006-06-20 Jakub Jelinek <jakub@redhat.com>
1516
* elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1517
section for relocatable link.
1519
2006-06-21 Alan Modra <amodra@bigpond.net.au>
1521
* elf-bfd.h (struct elf_backend_data): Add
1522
elf_backend_modify_program_headers.
1523
* elfxx-target.h (elf_backend_modify_program_headers): Define.
1524
(elfNN_bed): Init new field.
1525
* elf.c (elf_modify_segment_map): Remove comment.
1526
(assign_file_positions_for_load_sections): Only call
1527
elf_modify_segment_map for objcopy/strip.
1528
(assign_file_positions_except_relocs): Call
1529
elf_backend_modify_program_headers.
1530
* elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1532
(elf32_frvfdpic_modify_segment_map): Delete.
1533
(elf32_frvfdpic_modify_program_headers): New.
1534
(elf_backend_modify_segment_map): Don't define.
1535
(elf_backend_modify_program_headers): Define.
1536
* elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1538
(elf32_bfinfdpic_modify_segment_map): Delete.
1539
(elf32_bfinfdpic_modify_program_headers): New.
1540
(elf_backend_modify_segment_map): Don't define.
1541
(elf_backend_modify_program_headers): Define.
1542
* elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1544
(elfNN_ia64_modify_segment_map): ..here.
1545
(elf_backend_modify_program_headers): Define.
1547
2006-06-20 Jakub Jelinek <jakub@redhat.com>
1549
* bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1550
* elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1552
2006-06-20 Alan Modra <amodra@bigpond.net.au>
1554
* elf-bfd.h: Formatting.
1555
(_bfd_elf_map_sections_to_segments): Declare.
1556
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1557
clear program_header_size.
1558
* elf.c (get_program_header_size): Move. Don't use or set saved
1559
program_header_size here.
1560
(elf_modify_segment_map): New function. Split out from..
1561
(assign_file_positions_for_load_sections): ..here. Assert
1562
header size is correct. Remove dead code.
1563
(_bfd_elf_map_sections_to_segments): Rename from
1564
map_sections_to_segments. Make global. Use get_program_header_size
1565
when we need estimate of header size. Call elf_modify_segment_map.
1566
Set program_header_size.
1567
(print_segment_map): Delete.
1568
(_bfd_elf_sizeof_headers): If segment_map available, get the
1570
* elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1571
for calling more than once.
1572
* elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1573
* elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1574
* elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1575
* elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1576
(elf_backend_additional_program_headers): Delete.
1577
(elf_backend_modify_segment_map): Delete.
1578
* elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1579
* elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1580
* doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1582
2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1584
* elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1585
bit for undefined symbols.
1587
2006-06-19 Alan Modra <amodra@bigpond.net.au>
1589
* elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1591
(_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1592
bfd_link_info pointer.
1593
* targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1594
* bfd.c (bfd_sizeof_headers): Tweak param name.
1595
* aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1596
* aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1597
* binary.c (binary_sizeof_headers): Adjust.
1598
* bout.c (b_out_sizeof_headers): Adjust.
1599
* coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1600
* coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1601
* coffgen.c (coff_sizeof_headers): Adjust.
1602
* ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1603
(ecoff_compute_section_file_positions): Adjust.
1604
(_bfd_ecoff_write_object_contents): Adjust.
1605
* elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1606
* elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1607
* elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1608
* elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1609
* elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1610
* elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1611
* elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1612
* elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1613
* elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1614
* i386msdos.c: Convert to ISO C.
1615
(msdos_sizeof_headers): Adjust.
1616
* i386os9k.c: Convert to ISO C.
1617
(os9k_sizeof_headers): Adjust.
1618
* ieee.c (ieee_sizeof_headers): Adjust.
1619
* ihex.c (ihex_sizeof_headers): Adjust.
1620
* libaout.h (NAME (aout, sizeof_headers)): Adjust.
1621
* libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1622
* libcoff-in.h (coff_sizeof_headers): Adjust.
1623
* libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1624
* mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1625
* mmo.c (mmo_sizeof_headers): Adjust.
1626
* oasys.c (oasys_sizeof_headers): Adjust.
1627
* pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1628
* pef.c (bfd_pef_sizeof_headers): Adjust.
1629
* ppcboot.c (ppcboot_sizeof_headers): Adjust.
1630
* som.c (som_sizeof_headers): Adjust.
1631
* srec.c (srec_sizeof_headers): Adjust.
1632
* tekhex.c (tekhex_sizeof_headers): Adjust.
1633
* versados.c (versados_sizeof_headers): Adjust.
1634
* vms.c (vms_sizeof_headers): Adjust.
1635
* xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1636
* xsym.c (bfd_sym_sizeof_headers): Adjust.
1637
* xsym.h (bfd_sym_sizeof_headers): Adjust.
1638
* bfd-in2.h: Regenerate.
1639
* libbfd.h: Regenerate.
1640
* libcoff.h: Regenerate.
1642
2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1644
* bfd-in2.h: Regenerate.
1645
* elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1646
R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1647
R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1648
R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1649
R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1650
R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1651
R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1652
R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1653
R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1654
R_ARM_LDC_SB_G2): New relocation types.
1655
(R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1656
adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1658
(elf32_arm_howto_table_3): Delete; contents merged into
1659
elf32_arm_howto_table_2.
1660
(elf32_arm_howto_from_type): Adjust correspondingly.
1661
(elf32_arm_reloc_map): Extend with the above relocations.
1662
(calculate_group_reloc_mask): New function.
1663
(identify_add_or_sub): New function.
1664
(elf32_arm_final_link_relocate): Support for the above
1666
* reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1667
codes to correspond to the above relocations.
1669
2006-06-14 Richard Sandiford <richard@codesourcery.com>
1671
* elf32-m68k.c (elf_m68k_plt_info): New structure.
1672
(elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1673
(elf_m68k_plt_entry): Likewise.
1674
(elf_m68k_plt_info): New table.
1675
(CFV4E_PLT_ENTRY_SIZE): Rename to...
1676
(ISAB_PLT_ENTRY_SIZE): ...this.
1677
(CFV4E_FLAG): Delete.
1678
(elf_cfv4e_plt0_entry): Rename to...
1679
(elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1680
for the second instruction too.
1681
(elf_cfv4e_plt_entry): Rename to...
1682
(elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1683
(elf_isab_plt_info): New table.
1684
(CPU32_FLAG): Delete.
1685
(PLT_CPU32_ENTRY_SIZE): Rename to...
1686
(CPU32_PLT_ENTRY_SIZE): ...this.
1687
(elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1688
style in-place addends.
1689
(elf_cpu32_plt_entry): Likewise.
1690
(elf_cpu32_plt_info): New table.
1691
(elf_m68k_link_hash_table): Add a plt_info field.
1692
(elf_m68k_link_hash_table_create): Initialize it.
1693
(elf_m68k_get_plt_info): New function.
1694
(elf_m68k_always_size_sections): Likewise.
1695
(elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1696
(elf_m68k_install_pc32): New function.
1697
(elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1698
elf_m68k_install_pc32.
1699
(elf_m68k_finish_dynamic_sections): Likewise.
1700
(elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1701
(elf_backend_always_size_sections): Define.
1703
2006-06-14 Alan Modra <amodra@bigpond.net.au>
1705
* elflink.c (elf_link_add_object_symbols): Save and restore
1706
struct bfd_hash_table table, size and count fields for
1709
2006-06-12 Thiemo Seufer <ths@mips.com>
1711
* elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1712
(ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1713
* elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1714
Delete old comments.
1715
(ELF_COMMONPAGESIZE): Define in a more obvious way.
1717
2006-06-12 Nick Clifton <nickc@redhat.com>
1720
* elflink.c (elf_link_add_object_symbols): Fix the warning message
1721
about mismatched alignments to allow for the case where the common
1722
alignment has been deduced from the section alignment.
1723
* bfd.c (_bfd_default_error_handler): Update comment to explain
1724
why bfd and asection varargs are out of order. Explicitly catch
1725
and abort on NULL bfd and asection arguments.
1727
2006-06-11 Richard Sandiford <richard@codesourcery.com>
1728
Thiemo Seufer <ths@mips.com>
1730
* elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1731
(STUB_ORI): New macro.
1732
(STUB_LI16U): Fix formatting.
1733
(MIPS_FUNCTION_STUB_SIZE): Delete.
1734
(MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1735
(MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1736
(MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1737
(_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1738
instead of MIPS_FUNCTION_STUB_SIZE.
1739
(count_section_dynsyms): New function, split out from
1740
_bfd_mips_elf_final_link.
1741
(_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1742
of the number of dynamic symbols needed and use it to set up
1743
function_stub_size. Use function_stub_size rather than
1744
MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1745
Use 16-byte stubs for 0x10000 dynamic symbols.
1746
(_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1747
instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1748
(_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1749
size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1750
MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1751
Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1752
Use STUB_ORI rather than STUB_LI16U for big stubs.
1753
(_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1754
(_bfd_mips_elf_final_link): Use count_section_dynsyms.
1756
2006-06-09 David Ung <davidu@mips.com>
1758
* bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1759
calling relocations.
1761
2006-06-08 David Daney <ddaney@avtrex.com>
1763
* elfxx-mips.c (STUB_LI16): Removed.
1764
(STUB_LUI): New macro.
1765
(STUB_LI16U): Ditto.
1766
(STUB_LI16S): Ditto.
1767
(MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1768
(_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1769
MIPS_FUNCTION_STUB_SIZE.
1770
(_bfd_mips_elf_always_size_sections): Ditto.
1771
(_bfd_mips_elf_size_dynamic_sections): Ditto.
1772
(_bfd_mips_elf_finish_dynamic_sections): Ditto.
1773
(_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1774
to allow larger symbol table indexes.
1776
2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1778
* po/Make-in (pdf, ps): New dummy targets.
1780
2006-06-06 Alan Modra <amodra@bigpond.net.au>
1782
* hash.c (bfd_hash_lookup): Correct stray line.
1784
* elf.c (_bfd_elf_init_private_section_data): Comment typo.
1785
(elfcore_grok_nto_status): Use long instead of pid_t.
1786
(elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1788
2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1790
* po/Make-in (top_builddir): Define.
1792
2006-06-05 Alan Modra <amodra@bigpond.net.au>
1794
* Makefile.am: Run "make dep-am".
1795
* Makefile.in: Regenerate.
1796
* config.in: Regenerate.
1798
2006-06-02 Alan Modra <amodra@bigpond.net.au>
1799
H.J. Lu <hongjiu.lu@intel.com>
1802
* elflink.c (bfd_elf_final_link): Don't output section symbols
1803
for special ELF sections.
1805
2006-06-01 Alan Modra <amodra@bigpond.net.au>
1807
* stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1808
instead of bfd_make_section*.
1809
* aix386-core.c: Likewise.
1810
* aix5ppc-core.c: Likewise.
1811
* aout-adobe.c: Likewise.
1812
* aoutf1.h: Likewise.
1813
* binary.c: Likewise.
1814
* cisco-core.c: Likewise.
1815
* coff-arm.c: Likewise.
1816
* coff-h8300.c: Likewise.
1818
* elf32-bfin.c: Likewise.
1819
* elf32-m32c.c: Likewise.
1820
* hppabsd-core.c: Likewise.
1821
* hpux-core.c: Likewise.
1822
* i386linux.c: Likewise.
1825
* irix-core.c: Likewise.
1826
* lynx-core.c: Likewise.
1827
* m68klinux.c: Likewise.
1828
* mach-o.c: Likewise.
1829
* netbsd-core.c: Likewise.
1830
* nlmcode.h: Likewise.
1831
* opncls.c: Likewise.
1832
* osf-core.c: Likewise.
1833
* peXXigen.c: Likewise.
1834
* ppcboot.c: Likewise.
1835
* ptrace-core.c: Likewise.
1836
* rs6000-core.c: Likewise.
1837
* sco5-core.c: Likewise.
1838
* sparclinux.c: Likewise.
1840
* sunos.c: Likewise.
1841
* trad-core.c: Likewise.
1842
* xcofflink.c: Likewise.
1845
2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1847
* Makefile.am (INCLUDES): Use @INCINTL@.
1848
* acinclude.m4: Include new gettext macros.
1849
* configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1850
Manually substitute POFILES and GMOFILES.
1851
* Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1853
2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1855
* bfd.c (bfd_emul_get_maxpagesize): New.
1856
(bfd_elf_set_pagesize): Likewise.
1857
(bfd_emul_set_maxpagesize): Likewise.
1858
(bfd_emul_get_commonpagesize): Likewise.
1859
(bfd_emul_set_commonpagesize): Likewise.
1860
* bfd-in2.h: Regenerated.
1862
* elf-bfd.h (elf_backend_data): Add commonpagesize.
1863
(xvec_get_elf_backend_data): New.
1864
(get_elf_backend_data): Use xvec_get_elf_backend_data.
1866
* elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1867
* elfxx-target.h (elfNN_bed): Likewise.
1869
* elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1870
* elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1871
* elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1872
* elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1873
* elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1874
* elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1875
* elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1876
* elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1877
* elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1878
* elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1879
* elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1880
* elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1882
* elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1883
(elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1885
* targets.c (bfd_find_target): Support NULL abfd.
1887
2006-05-30 Nick Clifton <nickc@redhat.com>
1889
* po/es.po: Updated Spanish translation.
1891
2006-05-27 Alan Modra <amodra@bigpond.net.au>
1892
H.J. Lu <hongjiu.lu@intel.com>
1894
* elf.c (assign_file_positions_for_load_sections): Retrieve
1895
maxpagesize from m->p_align if it is valid. Set p_vaddr,
1896
p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1897
(copy_elf_program_header): Copy p_align. Set p_align_valid.
1899
2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1901
* elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1903
2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1905
* elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1907
2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1909
* elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1911
2006-05-26 Alan Modra <amodra@bigpond.net.au>
1913
* elf.c (sym_is_global): Return a bfd_boolean.
1914
(ignore_section_sym): New function.
1915
(elf_map_symbols): Use ignore_section_sym to discard some syms.
1916
(_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1917
bfd before using elf_section_syms.
1919
2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1921
* config.bfd: (sh-*-linux*): Treat as 64bit target.
1922
(sh*l*-*-netbsdelf*): Likewise.
1923
(sh-*-netbsdelf*): Likewise.
1924
(shl*-*-elf*): Likewise.
1925
(sh[1234]l*-*-elf*): Likewise.
1926
(sh3el*-*-elf*): Likewise.
1927
(shl*-*-kaos*): Likewise.
1928
(sh-*-elf*): Likewise.
1929
(sh[1234]*-elf*): Likewise.
1930
(sh-*-rtems*): Likewise.
1931
(sh-*-kaos*): Likewise.
1933
2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1936
* config.bfd: Set want64 to true if 64bit bfd is used.
1937
(sh-*-linux*): Use targ64_selvecs for 64bit targets.
1938
(sh*l*-*-netbsdelf*): Likewise.
1939
(sh-*-netbsdelf*): Likewise.
1940
(shl*-*-elf*): Likewise.
1941
(sh[1234]l*-*-elf*): Likewise.
1942
(sh3el*-*-elf*): Likewise.
1943
(shl*-*-kaos*): Likewise.
1944
(sh-*-elf*): Likewise.
1945
(sh[1234]*-elf*): Likewise.
1946
(sh-*-rtems*): Likewise.
1947
(sh-*-kaos*): Likewise.
1949
2006-05-24 Paul Brook <paul@codesourcery.com>
1951
* elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1952
* elf32-arm.c (output_arch_syminfo): Define.
1953
(elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1954
elf32_arm_output_arch_local_syms): New functions.
1955
(elf_backend_output_arch_local_syms): Define.
1956
* elflink.c (bfd_elf_final_link): Call
1957
elf_backend_output_arch_local_syms.
1958
* elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1960
(elfNN_bed): Add elf_backend_output_arch_local_syms.
1962
2006-05-24 Paul Brook <paul@codesourcery.com>
1964
* elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1965
(elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1966
elf32_arm_finish_dynamic_symbol): Use them.
1968
2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1969
Randolph Chung <tausq@debian.org>
1971
* elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1972
TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1973
Add handling for TLS relocations.
1974
(elf_hpp_reloc_final_type): Handle TLS relocs.
1975
* elf32-hppa.c: Add authors for cleanup and TLS support.
1976
(hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1977
(elf32_hppa_link_hash_entry): Add tls_type.
1978
(elf32_hppa_link_hash_table): Add tld_ldm_got.
1979
(hppa_link_has_newfunc): Set tls_type.
1980
(elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1981
(hppa_stub_name): Use hh_name macro.
1982
(elf32_hppa_copy_indirect_symbol): Copy TLS information.
1983
(elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1985
(elf32_hppa_gc_sweep_hook): Likewise.
1986
(allocate_dynrelocs): Handle TLS relocs.
1987
(elf32_hppa_size_dynamic_sections): Count space required by TLS
1988
relocs. Use hh_name macro.
1989
(dtpoff_base): New function.
1991
(elf32_hppa_optimized_tls_reloc): Likewise.
1992
(final_link_relocate): Handle TLS relocs.
1993
(elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1995
(elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1996
hh_name and eh_name macros.
1997
(elf32_hppa_reloc_type_clas): Handle TLS relocs.
1999
2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
2001
* archures.c: Add bfd_mach_avr6.
2002
* cpu-avr.c: Likewise.
2003
* reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
2005
* libbfd.h: Regenerate.
2006
* bfd-in2.h:Regenerate.
2007
* elf32-avr.h: New file. Protoypes for functions accessed from ld.
2008
* elf32-avr.c: Add elf32-avr.h to include list.
2009
(elf32_avr_stub_hash_entry): New function.
2010
(elf32_avr_link_hash_table): New struct.
2011
(avr_link_hash_table): Likewise.
2012
(avr_stub_hash_entry): Likewise.
2013
(avr_stub_hash_lookup): New function.
2014
(stub_hash_newfunc): New function.
2015
(elf32_avr_link_hash_table_create): New function.
2016
(elf32_avr_link_hash_table_free): New function.
2017
(avr_get_stub_addr): New function.
2018
(debug_relax, debug_stubs): Add new global variables controlling
2019
debugging printout to stdout.
2020
(avr_pc_wrap_around): Change the type to bfd_vma.
2021
(avr_replace_call_ret_sequences): Add a new variable controling
2022
linkrelax optimizations.
2023
(avr_stub_is_required_for_16_bit_reloc): New function.
2024
(avr_final_link_relocate):
2025
Add linker hash table to parameter list. Use stub addr. if necessary.
2026
(elf32_avr_relocate_section):
2027
Add linker hashtable to parameter list of avr_final_link_relocate.
2028
(bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
2029
(elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
2030
(elf32_avr_relax_delete_bytes):
2031
Iterate over all sections of a bfd when adjusting relocs addends.
2032
(elf32_avr_relax_section):
2033
Evaluate avr_replace_call_ret_sequences and recalculate the size of
2035
(avr_stub_name): New function.
2036
(avr_get_stub_entry): New function.
2037
(avr_add_stub): New function.
2038
(avr_build_one_stub): New function.
2039
(avr_size_one_stub): New function.
2040
(elf32_avr_setup_params): New function.
2041
(elf32_avr_setup_section_lists): New function.
2042
(get_local_syms): New function.
2043
(elf32_avr_size_stubs): New function.
2044
(bfd_elf32_bfd_link_hash_table_create): New function.
2045
(bfd_elf32_bfd_link_hash_table_free): New function.
2047
2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
2051
* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
2052
update CIE/FDE length. Don't pad to the section alignment.
2054
2006-05-23 Jie Zhang <jie.zhang@analog.com>
2056
* elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
2057
deteted entries in .eh_frame section.
2059
2006-05-23 Jie Zhang <jie.zhang@analog.com>
2061
* elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
2062
instead of _GLOBAL_OFFSET_TABLE_.
2063
(bfin_relocate_section): Ditto.
2064
(_bfin_create_got_section): Ditto.
2065
(elf32_bfinfdpic_create_dynamic_sections): Use
2066
__PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
2067
(bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
2069
2006-05-23 Alan Modra <amodra@bigpond.net.au>
2071
* elf64-ppc.c (compare_symbols): Prefer strong dynamic global
2072
function syms over other syms.
2074
2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
2076
* elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
2078
(bfd_elf_final_link): Add a late DT_TEXTREL check.
2079
* elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
2080
(mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
2081
(_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
2082
Use MIPS_ELF_READONLY_SECTION.
2083
(_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
2084
creating DT_TEXTREL.
2085
(_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
2086
if no text relocations were generated.
2088
2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
2090
* elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
2092
2006-05-19 Alan Modra <amodra@bigpond.net.au>
2094
* elf.c (elf_fake_sections): Formatting.
2095
(assign_file_positions_for_load_sections): Only add SEC_ALLOC
2096
sections to p_memsz. Remove hack for PT_NOTE sections. Allow
2097
section alignment to increase p_align for PT_LOAD.
2098
(assign_file_positions_for_non_load_sections): Remove ARM BPABI
2099
hack for PT_DYNAMIC. Instead, set p_filesz for all segments
2100
other than PT_LOAD, and PT_NOTE in core.
2102
2006-05-17 Alan Modra <amodra@bigpond.net.au>
2104
* elf.c (assign_file_positions_for_segments): Split into..
2105
(assign_file_positions_for_load_sections): ..this, and..
2106
(assign_file_positions_for_non_load_sections): ..this new function,..
2107
(assign_file_positions_except_relocs): ..writing program headers here.
2109
2006-05-17 Alan Modra <amodra@bigpond.net.au>
2111
* elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
2112
non-load sections if they have relocs.
2114
2006-05-15 Paul Brook <paul@codesourcery.com>
2116
* cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
2117
(bfd_is_arm_special_symbol_name): ... to this. Add type argument.
2118
Check symbol name is of specified type.
2119
* elf32-arm.c (elf32_arm_is_target_special_symbol,
2120
arm_elf_find_function, elf32_arm_output_symbol_hook): Use
2121
bfd_is_arm_special_symbol_name.
2122
* bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
2123
BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
2124
BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
2125
(bfd_is_arm_mapping_symbol_name): Remove prototype.
2126
(bfd_is_arm_special_symbol_name): Add prototype.
2127
* bfd-in2.h: Regenerate.
2129
2006-05-15 David Heine <dlheine@tensilica.com>
2130
Bob Wilson <bob.wilson@acm.org>
2132
* elf32-xtensa.c (check_loop_aligned): Fix reversed check for
2133
undefined opcode. Clean up assertions.
2134
(narrow_instruction, widen_instruction): Remove "do_it" parameters.
2135
Factor most of the code into separate functions....
2136
(can_narrow_instruction, can_widen_instruction): New.
2137
(prev_instr_is_a_loop): New.
2138
(compute_ebb_proposed_actions): Combine error handling code for
2139
decode errors. Replace call to insn_decode_len with inline code.
2140
Use can_narrow_instruction and can_widen_instruction. Handle errors
2141
from call to xtensa_opcode_is_loop.
2142
(relax_section): Adjust calls to narrow_instruction and
2145
2006-05-15 Alan Modra <amodra@bigpond.net.au>
2148
* elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
2151
2006-05-11 Michael Matz <matz@suse.de>
2153
* elflink.c (match_group_member): Correctly iterate group
2156
2006-05-11 Paul Brook <paul@codesourcery.com>
2158
* elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
2159
(elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
2160
(elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2162
* bfd-in2.h: Regenerate.
2163
* libbfd.h: Regenerate.
2164
* libcoff.h: Regenerate.
2166
2006-05-11 Mike Bland <mbland@google.com>
2168
* elf.c (_bfd_elf_init_private_section_data): Don't change
2169
section type if already set.
2171
2006-05-10 Nick Clifton <nickc@redhat.com>
2174
* elfcode.h (valid_section_index_p): New function: Checks for a
2175
valid section index. Allows indicies in the range SHN_LOPROC to
2177
(elf_object_p): Use valid_section_index_p.
2179
2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
2181
* coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
2182
ARM_SECREL): Mark WinCE versions of these relocs as partial
2184
(coff_arm_relocate_section): Adjust addend for WinCE.
2186
2006-05-10 Alan Modra <amodra@bigpond.net.au>
2189
* elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
2191
2006-05-09 Nick Clifton <nickc@redhat.com>
2193
* coffcode.h (coff_write_relocs): Produce an error message if a an
2194
out-of-range symbol index is detected in a reloc.
2196
2006-05-09 Ben Elliston <bje@au.ibm.com>
2198
* elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
2199
local variable `dynobj'.
2201
2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
2203
* elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
2204
of the bfd's sections for the reloc-addend adjustments.
2206
2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
2208
* elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
2209
(elf_s390_relocate_section): Add code to do the GD->LE and
2210
LD->LE TLS linker optimizations if a brasl instruction is used
2211
for the __tls_get_offset function call.
2212
* elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
2214
2006-05-05 Alan Modra <amodra@bigpond.net.au>
2216
* elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
2217
R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
2218
the .toc and referenced by a TLS code sequence.
2219
(ppc64_elf_edit_toc): Cater for the unlikely situation that
2220
.toc is the first section in a file.
2222
2006-05-04 Andreas Schwab <schwab@suse.de>
2224
* aoutf1.h (struct external_sparc_core): Declare c_regs as struct
2225
regs instead of an array of int.
2226
(struct external_solaris_bcp_core): Likewise.
2227
(swapcore_sun3): Use offsetof instead of computing the offset
2229
(swapcore_sparc): Likewise. Simplify reference to c_regs.
2230
(swapcore_solaris_bcp): Likewise.
2232
2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2234
* elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
2237
2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2239
* cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
2242
2006-05-04 Ben Elliston <bje@au.ibm.com>
2244
* coff-or32.c (bfd_section_from_shdr): Remove unused local
2246
* cofflink.c (process_embedded_commands): Remove unused local
2247
variables `had_read' and `had_shared'.
2248
* ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2250
* ihex.c (ihex_read_section): Remove unused local variable `addr'.
2252
2006-05-03 Alan Modra <amodra@bigpond.net.au>
2254
* libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2255
* section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2256
(bfd_und_symbol, bfd_ind_symbol): Delete.
2257
(BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2259
(STD_SECTION): Adjust.
2260
(_bfd_generic_new_section_hook): New function, extracted from..
2261
(bfd_section_init): ..here.
2262
(bfd_make_section_old_way): Call new_section_hook for abs, com,
2263
und and ind sections.
2264
* elf.c (_bfd_elf_large_com_section): Adjust.
2265
* aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2266
* pdp11.c (new_section_hook): Likewise.
2267
* coffcode.h (coff_new_section_hook): Likewise.
2268
* ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2269
* elf.c (_bfd_elf_new_section_hook): Likewise.
2270
* vms.c (vms_new_section_hook): Likwise.
2271
* elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2273
* elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2274
* elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2275
* elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2276
* elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2277
* elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2278
* elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2279
* ieee.c (ieee_new_section_hook): Likewise. Call
2280
_bfd_generic_new_section_hook too.
2281
* mmo.c (mmo_new_section_hook): Likewise.
2282
* oasys.c (oasys_new_section_hook): Likewise.
2283
* som.c (som_new_section_hook): Likewise.
2284
* coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2285
* bfd-in2.h: Regenerate.
2286
* libbfd.h: Regenerate.
2288
2006-05-03 Alan Modra <amodra@bigpond.net.au>
2290
* hash.c (DEFAULT_SIZE): Revert last change.
2291
(higher_prime_number): Correct test for no larger prime. Don't
2292
abort on error, instead return 0. Depopulate primes[].
2293
(bfd_hash_lookup): If we overflow size, refuse to grow table.
2295
2006-05-02 Paul Brook <paul@codesourcery.com>
2297
* elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2300
2006-05-02 Ben Elliston <bje@au.ibm.com>
2302
* archive.c (bfd_generic_archive_p): Remove unused local variable
2304
* dwarf2.c (decode_line_info): Remove unused local variable
2306
* elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2308
* tekhex.c (tekhex_write_object_contents): Remove unused local
2309
variable `bytes_written'.
2310
* aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2311
variable `r_addend'.
2312
* elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2313
* elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2314
(_bfd_ns32k_relocate_contents): Remove break after return.
2315
* elf.c (bfd_section_from_shdr): Remove breaks after returns.
2317
2006-05-02 Nick Clifton <nickc@redhat.com>
2319
* elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2320
in order to avoid conflicts with the global DEBUG define.
2322
2006-05-02 Alan Modra <amodra@bigpond.net.au>
2324
* dwarf2.c: Formatting.
2325
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2326
output section check.
2327
* elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2328
* elf32-m32c.c: Similarly.
2329
* elf32-ppc.c: Similarly.
2330
* elf32-v850.c: Similarly.
2331
* nlm32-sparc.c: Similarly.
2332
* elfcode.h: Similarly.
2333
(elf_symbol_flags): Delete.
2334
* elflink.c (elf_link_input_bfd): Comment typo.
2336
2006-05-01 DJ Delorie <dj@redhat.com>
2338
* bfd-in.h (bfd_hash_table): Add count field.
2339
* bfd-in2.h: Regenerate.
2340
* hash.c (higher_prime_number): New.
2341
(bfd_hash_table_inint_n): Init count field.
2342
(bfd_hash_lookup): Grow table as needed.
2344
2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2347
* tekhex.c (getvalue): Change return type to bfd_boolean and
2348
add the new parameter. Return false if the unexpected character
2351
(first_phase): Change return type to bfd_boolean and return
2352
false if the unexpected character is found. Replace abort
2353
with returning false.
2354
(pass_over): Change return type to bfd_boolean and the type of
2355
the second argument to bfd_boolean (*) (bfd *, int, char *).
2356
Return false if FUNC returns false.
2357
(tekhex_object_p): Return NULL if pass_over fails.
2359
2006-04-27 Alan Modra <amodra@bigpond.net.au>
2361
* coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2363
2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2366
* elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2367
and flags if its BFD flags have been set.
2368
(_bfd_elf_init_private_section_data): Don't copy the output ELF
2369
section type from input if it has been set to something
2372
2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2375
* elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2378
* elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2379
abfd->sections is NULL.
2380
(elf32_arm_bfd_free_cached_info): New.
2381
(bfd_elf32_bfd_free_cached_info): Defined.
2383
* elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2384
to _bfd_free_cached_info.
2386
* libbfd-in.h (_bfd_free_cached_info): New.
2387
* libbfd: Regenerated.
2389
* opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2390
(_bfd_free_cached_info): New.
2392
2006-04-21 Alan Modra <amodra@bigpond.net.au>
2394
* elf.c (assign_file_positions_except_relocs): Move code setting
2395
file position of non-loaded sections..
2396
(assign_file_positions_for_segments): ..to here.
2398
2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2401
* elf.c (bfd_section_from_shdr): Allow sections reserved for
2402
applications. Issue an error on sections we don't know how
2405
2006-04-19 Alan Modra <amodra@bigpond.net.au>
2407
* Makefile.am: Run "make dep-am".
2408
* Makefile.in: Regenerate.
2410
2006-04-19 Alan Modra <amodra@bigpond.net.au>
2412
* warning.m4 (--enable-werror): Format help message.
2413
(--enable-build-warnings): Likewise.
2414
* configure: Regenerate.
2416
2006-04-18 Nick Clifton <nickc@redhat.com>
2419
* elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2420
fields to still be handled as ELF files.
2422
2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2424
* po/SRC-POTFILES.in: Regenerated.
2426
2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2428
* configure.in: Update version to 2.17.50.
2429
* configure: Regenerated.
2431
2006-04-14 David Heine <dlheine@tensilica.com>
2433
* elf32-xtensa.c (build_reloc_opcodes): New.
2434
(compute_text_actions): Use it to decode opcodes outside inner loop.
2435
(check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2436
it is set, use it to get the opcodes for relocations.
2437
(move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2439
2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2442
* elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2443
(GOT_TLS_IE_IE): Likewise.
2444
(GOT_TLS_IE_GD): Likewise.
2445
(GOT_TLS_IE_MASK): Likewise.
2446
(elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2447
and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2449
(allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2450
are set, treat tls_type as GOT_TLS_IE_BOTH.
2451
(elf_i386_relocate_section): Likewise.
2453
2006-04-07 Randolph Chung <tausq@debian.org>
2455
* elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2456
(elf64_hppa_grok_psinfo): Likewise.
2457
(elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2459
2006-04-06 DJ Delorie <dj@redhat.com>
2461
* elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2462
each plt entry we create.
2464
2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2466
* po/Make-in: Add install-html target.
2467
* Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2468
htmldir. Add install-html and install-html-recursive targets.
2469
* Makefile.in: Regenerate.
2470
* configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2471
* configure: Regenerate.
2473
2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2475
* elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2476
with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2479
2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2481
* elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2484
2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2485
James E Wilson <wilson@specifixinc.com>
2488
* elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2489
(elfNN_ia64_local_hash_entry): Add count, sorted_count and
2491
(elfNN_ia64_link_hash_entry): Likewise.
2492
(elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2494
(elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2496
(elfNN_ia64_hash_hide_symbol): Likewise.
2497
(elfNN_ia64_global_dyn_sym_thunk): Likewise.
2498
(elfNN_ia64_local_dyn_sym_thunk): Likewise.
2499
(elfNN_ia64_global_dyn_info_free): New function.
2500
(elfNN_ia64_local_dyn_info_free): Likewise.
2501
(elfNN_ia64_hash_table_free): Free local and global
2502
elfNN_ia64_dyn_sym_info.
2503
(addend_compare): New function.
2504
(sort_dyn_sym_info): Likewise.
2505
(get_dyn_sym_info): Updated to use binary search for addend.
2506
(elfNN_ia64_check_relocs): Scan relocations to create dynamic
2507
relocation arrays first.
2509
2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2511
* elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2514
2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2517
* elflink.c (check_dynsym): New.
2518
(elf_link_output_extsym): Use it.
2519
(bfd_elf_final_link): Likewise.
2521
2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2524
* elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2525
symbol from the dynamic definition with the default version if
2526
its type and the type of existing regular definition mismatch.
2528
2006-04-05 Richard Sandiford <richard@codesourcery.com>
2529
Daniel Jacobowitz <dan@codesourcery.com>
2531
* config.bfd (sparc-*-vxworks*): New stanza.
2532
* configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2533
(bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2534
* configure: Regenerate.
2535
* elf32-sparc.c: Include elf-vxworks.h.
2536
(elf32_sparc_vxworks_link_hash_table_create: New.
2537
(elf32_sparc_vxworks_final_write_processing): New.
2538
(TARGET_BIG_SYM): Override for VxWorks.
2539
(TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2540
(bfd_elf32_bfd_link_hash_table_create): Likewise.
2541
(elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2542
(elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2543
(elf_backend_link_output_symbol_hook): Likewise.
2544
(elf_backend_emit_relocs): Likewise.
2545
(elf_backend_final_write_processing, elf32_bed): Likewise.
2546
* elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2547
(sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2548
(sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2549
(_bfd_sparc_elf_link_hash_table_create): Don't initialize
2550
build_plt_entry here.
2551
(create_got_section): Initialize sgotplt for VxWorks.
2552
(_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2553
plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2554
Call elf_vxworks_create_dynamic_sections for VxWorks.
2555
(allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2556
Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2557
(_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2558
for VxWorks. Check for the .got.plt section.
2559
(sparc_vxworks_build_plt_entry): New function.
2560
(_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2561
Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2562
absolute on VxWorks.
2563
(sparc32_finish_dyn): Add special handling for DT_RELASZ
2564
and DT_PLTGOT on VxWorks.
2565
(sparc_vxworks_finish_exec_plt): New.
2566
(sparc_vxworks_finish_shared_plt): New.
2567
(_bfd_sparc_elf_finish_dynamic_sections): Call them.
2568
Use plt_header_size and plt_entry_size.
2569
* elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2570
srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2571
* Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2572
(elf32-sparc.lo): Likewise.
2573
* Makefile.in: Regenerate.
2574
* targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2575
(_bfd_target_vector): Add a pointer to it.
2577
2006-03-30 Ben Elliston <bje@au.ibm.com>
2580
* elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2581
special section number that exceeds the number of ELF sections
2582
(eg. SHN_MIPS_SCOMMON).
2584
2006-03-27 Richard Sandiford <richard@codesourcery.com>
2586
* elfxx-mips.c (mips_got_entry): Add more commentary.
2587
(mips_elf_local_got_index): Use the hash table entry to record
2588
the GOT index of forced-local symbols.
2589
(mips_elf_initialize_tls_index): Rearrange code. Store the index
2590
in either the hash table entry or the mips_got_entry, not both.
2591
Add more commentary.
2592
(mips_elf_multi_got): Make sure the g->next is nonnull when calling
2593
mips_elf_initialize_tls_index.
2595
2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2597
* elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2598
RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2599
reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2600
bfin_areloc_howto_table): Delete. All
2601
uses deleted as well.
2602
(bfin_reloc_map): Delete all stack relocs.
2603
(bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2604
bfin_reloc_type_lookup): Don't support them.
2605
(bfin_relocate_section): Don't try to handle them.
2607
* config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2608
* configure.in: Likewise.
2609
* configure: Regenerate.
2610
* elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2611
(BFIN_RELOC_MAX): Now 0x21.
2612
(bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2613
(bfd_elf32_bfinfdpic_vec): Declare.
2614
(IS_FDPIC): New macro.
2615
(struct bfinfdpic_elf_link_hash_table): New struct.
2616
(bfinfdpic_hash_table, bfinfdpic_got_section,
2617
bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2618
bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2619
bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2620
bfinfdpic_plt_initial_offset): Accessor macros for it.
2621
(BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2622
(struct bfinfdpic_relocs_info): New struct.
2623
(LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2624
BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2625
DEFAULT_STACK_SIZE): New macros.
2626
(bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2627
bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2628
bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2629
bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2630
_bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2631
_bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2632
bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2633
_bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2634
elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2635
_bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2636
_bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2637
_bfinfdpic_resolve_final_relocs_info,
2638
elf32_bfinfdpic_size_dynamic_sections,
2639
elf32_bfinfdpic_always_size_sections,
2640
elf32_bfinfdpic_modify_segment_map,
2641
_bfinfdpic_count_got_plt_entries,
2642
elf32_bfinfdpic_finish_dynamic_sections,
2643
elf32_bfinfdpic_adjust_dynamic_symbol,
2644
elf32_bfinfdpic_finish_dynamic_symbol,
2645
elf32_bfinfdpic_elf_use_relative_eh_frame,
2646
elf32_bfinfdpic_elf_encode_eh_address,
2647
elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2648
elf32_bfinfdpic_copy_private_bfd_data,
2649
(struct _bfinfdpic_dynamic_got_info,
2650
struct _bfinfdpic_dynamic_got_plt_info): New structs.
2651
(elf32_bfin_print_private_bfd_data): Print PIC flags.
2652
(elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2653
(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2654
elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2655
elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2656
bfd_elf32_bfd_copy_private_bfd_data,
2657
elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2658
elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2659
elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2660
elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2661
elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2662
elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2663
elf_backend_omit_section_dynsym): Redefine these macros and include
2664
"elf32-target.h" again to create the elf32-bfinfdpic target.
2665
* reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2666
BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2667
BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2668
BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2669
BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2670
BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2671
BFD_RELOC_BFIN_GOTOFFLO): New.
2672
* targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2673
(_bfd_target_vector): Add it.
2674
* bfd-in2.h: Regenerate.
2675
* libbfd.h: Regenerate.
2677
2006-03-25 Richard Sandiford <richard@codesourcery.com>
2679
* cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2680
incompatible. Likewise MAC and EMAC code.
2681
* elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2682
bfd_get_compatible to set the new bfd architecture. Rely on it
2683
to detect incompatibilities.
2685
2006-03-23 Michael Matz <matz@suse.de>
2687
* reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2688
BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2689
BFD_RELOC_X86_64_PLTOFF64.
2690
* bfd-in2.h: Regenerated.
2691
* libbfd.h: Regenerated.
2692
* elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2693
Add howtos for above relocs.
2694
(x86_64_reloc_map): Add mappings for new relocs.
2695
(elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2696
R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2697
entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2699
(elf64_x86_64_gc_sweep_hook): Reflect changes from
2700
elf64_x86_64_check_relocs for the new relocs.
2701
(elf64_x86_64_relocate_section): Handle new relocs.
2703
2006-03-22 Bob Wilson <bob.wilson@acm.org>
2705
* elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2706
rel->r_addend is zero.
2708
2006-03-22 Richard Sandiford <richard@codesourcery.com>
2710
* elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2713
2006-03-22 Richard Sandiford <richard@codesourcery.com>
2714
Daniel Jacobowitz <dan@codesourcery.com>
2715
Phil Edwards <phil@codesourcery.com>
2716
Zack Weinberg <zack@codesourcery.com>
2717
Mark Mitchell <mark@codesourcery.com>
2718
Nathan Sidwell <nathan@codesourcery.com>
2720
* bfd-in2.h: Regenerate.
2721
* config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2722
* configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2723
(bfd_elf32_littlemips_vxworks_vec): Likewise.
2724
(bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2725
(bfd_elf32_littlemips_vec): Likewise.
2726
(bfd_elf32_nbigmips_vec): Likewise.
2727
(bfd_elf32_nlittlemips_vec): Likewise.
2728
(bfd_elf32_ntradbigmips_vec): Likewise.
2729
(bfd_elf32_ntradlittlemips_vec): Likewise.
2730
(bfd_elf32_tradbigmips_vec): Likewise.
2731
(bfd_elf32_tradlittlemips_vec): Likewise.
2732
(bfd_elf64_bigmips_vec): Likewise.
2733
(bfd_elf64_littlemips_vec): Likewise.
2734
(bfd_elf64_tradbigmips_vec): Likewise.
2735
(bfd_elf64_tradlittlemips_vec): Likewise.
2736
* elf32-mips.c: Include elf-vxworks.h.
2737
(mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2738
instead of calling mips_elf32_rtype_to_howto directly.
2739
(mips_vxworks_copy_howto_rela): New reloc howto.
2740
(mips_vxworks_jump_slot_howto_rela): Likewise.
2741
(mips_vxworks_bfd_reloc_type_lookup): New function.
2742
(mips_vxworks_rtype_to_howto): Likewise.
2743
(mips_vxworks_final_write_processing): Likewise.
2744
(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2745
(TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2746
(elf_backend_want_got_plt): Likewise.
2747
(elf_backend_want_plt_sym): Likewise.
2748
(elf_backend_got_symbol_offset): Likewise.
2749
(elf_backend_want_dynbss): Likewise.
2750
(elf_backend_may_use_rel_p): Likewise.
2751
(elf_backend_may_use_rela_p): Likewise.
2752
(elf_backend_default_use_rela_p): Likewise.
2753
(elf_backend_got_header_size: Likewise.
2754
(elf_backend_plt_readonly): Likewise.
2755
(bfd_elf32_bfd_reloc_type_lookup): Likewise.
2756
(elf_backend_mips_rtype_to_howto): Likewise.
2757
(elf_backend_adjust_dynamic_symbol): Likewise.
2758
(elf_backend_finish_dynamic_symbol): Likewise.
2759
(bfd_elf32_bfd_link_hash_table_create): Likewise.
2760
(elf_backend_add_symbol_hook): Likewise.
2761
(elf_backend_link_output_symbol_hook): Likewise.
2762
(elf_backend_emit_relocs): Likewise.
2763
(elf_backend_final_write_processing: Likewise.
2764
(elf_backend_additional_program_headers): Likewise.
2765
(elf_backend_modify_segment_map): Likewise.
2766
(elf_backend_symbol_processing): Likewise.
2767
* elfxx-mips.c: Include elf-vxworks.h.
2768
(mips_elf_link_hash_entry): Add is_relocation_target and
2769
is_branch_target fields.
2770
(mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2771
srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2772
(MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2773
(MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2774
Return 3 for VxWorks.
2775
(ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2776
mips_elf_link_hash_table. Return 0 for VxWorks.
2777
(MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2778
mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2779
(mips_vxworks_exec_plt0_entry): New variable.
2780
(mips_vxworks_exec_plt_entry): Likewise.
2781
(mips_vxworks_shared_plt0_entry): Likewise.
2782
(mips_vxworks_shared_plt_entry): Likewise.
2783
(mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2784
(mips_elf_rel_dyn_section): Change the bfd argument to a
2785
mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2786
the name of the section.
2787
(mips_elf_initialize_tls_slots): Update the call to
2788
mips_elf_rel_dyn_section.
2789
(mips_elf_gotplt_index): New function.
2790
(mips_elf_local_got_index): Add an input_section argument.
2791
Update the call to mips_elf_create_local_got_entry.
2792
(mips_elf_got_page): Likewise.
2793
(mips_elf_got16_entry): Likewise.
2794
(mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2795
arguments. Create dynamic relocations for each entry on VxWorks.
2796
(mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2797
(mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2798
and MIPS_RESERVED_GOTNO.
2799
(mips_elf_create_got_section): Update the uses of
2800
MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2801
(is_gott_symbol): New function.
2802
(mips_elf_calculate_relocation): Use a dynobj local variable.
2803
Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2804
mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2805
VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2806
relocations on VxWorks. Add dynamic relocations for references
2807
to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2808
create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2809
in VxWorks executables.
2810
(mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2811
Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2812
Don't allocate a null entry on VxWorks.
2813
(mips_elf_create_dynamic_relocation): Update the call to
2814
mips_elf_rel_dyn_section. Use absolute rather than relative
2815
relocations for VxWorks, and make them RELA rather than REL.
2816
(_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2817
read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2818
Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2819
VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2820
Call elf_vxworks_create_dynamic_sections for VxWorks and
2821
initialize the plt_header_size and plt_entry_size fields.
2822
(_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2823
used in VxWorks executables. Don't allocate dynamic relocations
2824
for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2825
Set is_relocation_target for each symbol referenced by a relocation.
2826
Allocate .rela.dyn entries for relocations against the special
2827
VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2828
entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2829
a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2830
R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2831
to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2832
Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2833
relocations. Don't set no_fn_stub on VxWorks.
2834
(_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2835
mips_elf_allocate_dynamic_relocations.
2836
(_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2837
(_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2838
entries for VxWorks, and do not create multiple GOTs.
2839
(_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2840
Handle .got specially for VxWorks. Update the uses of
2841
MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2842
Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2843
once its final size is known. Set DF_TEXTREL for VxWorks. Add
2844
DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2845
tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2846
(_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2847
(mips_vxworks_finish_exec_plt): Likewise.
2848
(mips_vxworks_finish_shared_plt): Likewise.
2849
(_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2850
to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2851
DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2852
DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2853
and mips_elf_rel_dyn_section. Use a different GOT header for
2854
VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2855
(_bfd_mips_elf_link_hash_table_create): Initialize the new
2856
mips_elf_link_hash_table fields.
2857
(_bfd_mips_vxworks_link_hash_table_create): New function.
2858
(_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2859
on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2860
* elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2861
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2862
(_bfd_mips_vxworks_link_hash_table_create): Likewise.
2863
* libbfd.h: Regenerate.
2864
* Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2865
(elf32-mips.lo): Likewise.
2866
* Makefile.in: Regenerate.
2867
* reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2868
* targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2869
(bfd_elf32_littlemips_vxworks_vec): Likewise.
2870
(_bfd_target_vector): Add entries for them.
2872
2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2874
* elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2875
section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2876
(elf_backend_special_sections): Remove #undef.
2878
2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2880
* elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2881
for undefined weak symbols.
2883
2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2886
* elflink.c (bfd_elf_final_link): Remove
2887
bed->elf_backend_emit_relocs from emit_relocs.
2889
2006-03-17 Alexandre Oliva <aoliva@redhat.com>
2891
* elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2892
first relocation to the second when relaxing TLS GD to LE;
2893
zero it out when relaxing to IE.
2895
2006-03-17 Alan Modra <amodra@bigpond.net.au>
2898
* elflink.c (elf_link_add_object_symbols): Save and restore
2899
warning sym's linked sym.
2901
2006-03-16 Alan Modra <amodra@bigpond.net.au>
2904
* elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2905
(elf_link_add_object_symbols): Delete unnecessary locals. Rename
2906
hash_table -> htab. Formatting. Save entire symbol table
2907
before loading as-needed syms, and restore afterwards if lib not
2908
needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2909
name. Free some buffers earlier.
2910
* bfd-in.h (struct bfd_hash_table): Add entsize.
2911
(bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2912
* elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2913
* hash.c (bfd_hash_table_init_n): Add entsize param, save to
2915
(bfd_hash_table_init): Add param, adjust calls.
2916
* aoutx.h: Adjust all hash_table_init functions and calls.
2918
* coff-arm.c: Likewise.
2919
* coff-h8300.c: Likewise.
2920
* coff-ppc.c: Likewise.
2921
* cofflink.c: Likewise.
2922
* ecoff.c: Likewise.
2923
* ecofflink.c: Likewise.
2924
* elf-m10300.c: Likewise.
2925
* elf-strtab.c: Likewise.
2927
* elf32-arm.c: Likewise.
2928
* elf32-bfin.c: Likewise.
2929
* elf32-cris.c: Likewise.
2930
* elf32-frv.c: Likewise.
2931
* elf32-hppa.c: Likewise.
2932
* elf32-i386.c: Likewise.
2933
* elf32-m32r.c: Likewise.
2934
* elf32-m68hc1x.c: Likewise.
2935
* elf32-m68k.c: Likewise.
2936
* elf32-ppc.c: Likewise.
2937
* elf32-s390.c: Likewise.
2938
* elf32-sh.c: Likewise.
2939
* elf32-vax.c: Likewise.
2940
* elf64-alpha.c: Likewise.
2941
* elf64-hppa.c: Likewise.
2942
* elf64-ppc.c: Likewise.
2943
* elf64-s390.c: Likewise.
2944
* elf64-sh64.c: Likewise.
2945
* elf64-x86-64.c: Likewise.
2946
* elfxx-ia64.c: Likewise.
2947
* elfxx-mips.c: Likewise.
2948
* elfxx-sparc.c: Likewise.
2949
* i386linux.c: Likewise.
2950
* libaout.h: Likewise.
2951
* libbfd-in.h: Likewise.
2952
* libcoff-in.h: Likewise.
2953
* linker.c: Likewise.
2954
* m68klinux.c: Likewise.
2955
* merge.c: Likewise.
2956
* opncls.c: Likewise.
2957
* pdp11.c: Likewise.
2958
* sparclinux.c: Likewise.
2959
* stabs.c: Likewise.
2960
* sunos.c: Likewise.
2962
* xcofflink.c: Likewise.
2963
* section.c (struct section_hash_entry): Move to..
2964
* libbfd-in.h: ..here.
2965
* Makefile.am: Run "make dep-am"
2966
* Makefile.in: Regenerate.
2967
* bfd-in2.h: Regenerate.
2968
* libbfd.h: Regenerate.
2969
* libcoff.h: Regenerate.
2971
2006-03-16 Alan Modra <amodra@bigpond.net.au>
2973
* elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2974
against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2975
last change to REL32 relocs so that they are counted as
2976
possibly dynamic as per REL24 and REL14.
2978
2006-03-16 Alan Modra <amodra@bigpond.net.au>
2980
* elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2983
2006-03-15 Ben Elliston <bje@au.ibm.com>
2985
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2986
in_list elements, not just the first.
2988
2006-03-14 Richard Sandiford <richard@codesourcery.com>
2990
* elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2992
(_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2993
for final links too.
2995
2006-03-13 Richard Sandiford <richard@codesourcery.com>
2997
* elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2999
2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
3002
* dwarf2.c (concat_filename): Don't issue an error if file is 0.
3004
2006-03-10 Paul Brook <paul@codesourcery.com>
3006
* elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
3007
(elf32_arm_print_private_bfd_data): Ditto.
3009
2006-03-09 Paul Brook <paul@codesourcery.com>
3011
* cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
3014
2006-03-09 Khem Raj <khem@mvista.com>
3016
* elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
3019
2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
3021
* elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
3023
2006-03-07 Richard Sandiford <richard@codesourcery.com>
3024
Daniel Jacobowitz <dan@codesourcery.com>
3025
Zack Weinberg <zack@codesourcery.com>
3026
Nathan Sidwell <nathan@codesourcery.com>
3027
Paul Brook <paul@codesourcery.com>
3028
Ricardo Anguiano <anguiano@codesourcery.com>
3029
Phil Edwards <phil@codesourcery.com>
3031
* configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
3032
(bfd_elf32_bigarm_symbian_vec): Likewise.
3033
(bfd_elf32_bigarm_vxworks_vec): Likewise.
3034
(bfd_elf32_littlearm_vec): Likewise.
3035
(bfd_elf32_littlearm_symbian_vec): Likewise.
3036
(bfd_elf32_littlearm_vxworks_vec): Likewise.
3037
* configure: Regenerate.
3038
* elf32-arm.c: Include libiberty.h and elf-vxworks.h.
3039
(RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
3040
(elf32_arm_vxworks_bed): Add forward declaration.
3041
(elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
3042
(elf32_arm_vxworks_exec_plt0_entry): New table.
3043
(elf32_arm_vxworks_exec_plt_entry): Likewise.
3044
(elf32_arm_vxworks_shared_plt_entry): Likewise.
3045
(elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
3046
(reloc_section_p): New function.
3047
(create_got_section): Use RELOC_SECTION.
3048
(elf32_arm_create_dynamic_sections): Likewise. Call
3049
elf_vxworks_create_dynamic_sections for VxWorks targets.
3050
Choose between the two possible values of plt_header_size
3052
(elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
3053
(elf32_arm_abs12_reloc): New function.
3054
(elf32_arm_final_link_relocate): Call it. Allow the creation of
3055
dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
3056
RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
3057
r_addend fields of relocs. On rela targets, skip any code that
3058
adjusts in-place addends. When using _bfd_link_final_relocate
3059
to perform a final relocation, pass rel->r_addend as the addend
3061
(elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
3062
object, ignore flags that are not standard on VxWorks.
3063
(elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
3064
relocs on VxWorks. Use reloc_section_p.
3065
(elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
3066
(allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
3067
.rela.plt.unloaded relocs on VxWorks targets.
3068
(elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
3069
.rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
3070
instead of DT_REL* tags on RELA targets.
3071
(elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
3072
and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
3073
PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
3074
(elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
3075
and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
3076
like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
3077
Correct the .rela.plt.unreloaded symbol indexes.
3078
(elf32_arm_output_symbol_hook): Call the VxWorks version of this
3079
hook on VxWorks targets.
3080
(elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
3081
Minor formatting tweak.
3082
(elf32_arm_vxworks_final_write_processing): New function.
3083
(elf_backend_add_symbol_hook): Override for VxWorks and reset
3085
(elf_backend_final_write_processing): Likewise.
3086
(elf_backend_emit_relocs): Likewise.
3087
(elf_backend_want_plt_sym): Likewise.
3088
(ELF_MAXPAGESIZE): Likewise.
3089
(elf_backend_may_use_rel_p): Minor formatting tweak.
3090
(elf_backend_may_use_rela_p): Likewise.
3091
(elf_backend_default_use_rela_p): Likewise.
3092
(elf_backend_rela_normal): Likewise.
3093
* Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
3095
2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
3097
* archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
3098
New. Adjust other variants.
3099
(bfd_default_scan): Update.
3100
* bfd-in2.h: Rebuilt.
3101
* cpu-m68k.c: Adjust.
3102
(bfd_m68k_compatible): New. Use it for architectures.
3103
* elf32-m68k.c (elf32_m68k_object_p): Adjust.
3104
(elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
3106
(elf32_m68k_print_private_bfd_data): Adjust.
3107
* ieee.c (ieee_write_processor): Adjust.
3109
2006-03-06 Alan Modra <amodra@bigpond.net.au>
3111
* dwarf2.c: Formatting.
3112
(add_line_info): Remove outer loop.
3114
2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
3115
Alan Modra <amodra@bigpond.net.au>
3118
* dwarf2.c (loadable_section): New struct.
3119
(dwarf2_debug): Add loadable_section_count and
3121
(new_line_sorts_after): New.
3122
(add_line_info): Use new_line_sorts_after to compare line
3124
(check_function_name): Removed.
3125
(unset_sections): New.
3126
(place_sections): New.
3127
(_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
3128
and unset_sections on relocatable files.
3129
(_bfd_dwarf2_find_line): Likewise.
3131
2006-03-03 Nick Clifton <nickc@redhat.com>
3133
* cpu-avr.c: Update to ISO-C90 formatting.
3134
* elf32-avr.c: Likewise.
3136
2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
3138
* elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
3140
(bfd_elf_avr_final_write_processing): Set
3141
EF_AVR_LINKRELAX_PREPARED in e_flags field.
3142
(elf32_avr_relax_section): New function.
3143
(elf32_avr_relax_delete_bytes): New function.
3144
(elf32_avr_get_relocated_section_contents): New function.
3145
(avr_pc_wrap_around): New function.
3146
(avr_relative_distance_considering_wrap_around): New function.
3147
(avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
3148
* reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
3149
* libbfd.h: Regenerate.
3150
* bfd-in2.h: Regenerate.
3152
2006-03-02 DJ Delorie <dj@redhat.com>
3154
* elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
3157
2006-03-02 Richard Sandiford <richard@codesourcery.com>
3159
* elf32-ppc.c (is_ppc_elf_target): Return true if the target is
3160
bfd_elf32_powerpc_vxworks_vec.
3162
2006-03-02 Nick Clifton <nickc@redhat.com>
3164
* elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
3166
2006-03-02 Richard Sandiford <richard@codesourcery.com>
3168
* elf32-i386.c (elf_i386_create_dynamic_sections): Use
3169
elf_vxworks_create_dynamic_sections.
3170
(elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
3172
* elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
3173
elf_vxworks_create_dynamic_sections.
3174
(ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
3176
* elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
3177
* elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
3179
2006-03-02 Richard Sandiford <richard@codesourcery.com>
3181
* elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3182
(elf_backend_link_output_symbol_hook): Use
3183
elf_vxworks_link_output_symbol_hook instead.
3184
* elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3185
(elf_backend_link_output_symbol_hook): Use
3186
elf_vxworks_link_output_symbol_hook instead.
3187
* elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
3188
same interface as elf_backend_link_output_symbol_hook.
3189
* elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
3190
prototype accordingly.
3192
2006-03-02 Richard Sandiford <richard@codesourcery.com>
3194
* elf32-ppc.c (ppc_elf_plt_type): New enumeration.
3195
(ppc_elf_link_hash_table): Replace old_got and new_got with
3196
plt_type and can_use_new_plt.
3197
(ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
3198
SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
3199
(ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
3200
Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
3201
(ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
3202
either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
3203
this function should not be called for VxWorks targets.
3204
(ppc_elf_tls_setup): Use plt_type instead of old_got.
3205
(allocate_got): Likewise. Rearrange so that max_before_header
3206
is only used for PLT_OLD and PLT_NEW.
3207
(allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
3208
(ppc_elf_size_dynamic_sections): Likewise.
3209
(ppc_elf_relax_section): Likewise.
3210
(ppc_elf_relocate_section): Likewise.
3211
(ppc_elf_finish_dynamic_symbol): Likewise.
3212
(ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
3214
2006-02-28 Richard Sandiford <richard@codesourcery.com>
3216
* elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
3217
(elf_i386_link_hash_table_create): Initialize it.
3218
(elf_i386_compute_jump_table_size): Use it instead of
3219
srelplt->reloc_count.
3220
(allocate_dynrelocs): Likewise.
3221
(elf_i386_size_dynamic_sections): Likewise.
3222
(elf_i386_relocate_section): Likewise.
3224
2006-02-27 Jakub Jelinek <jakub@redhat.com>
3226
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
3227
(_bfd_elf_write_section_eh_frame): Likewise.
3229
2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
3231
* po/Make-in: Add html target.
3233
2006-02-27 Richard Sandiford <richard@codesourcery.com>
3235
* elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
3236
cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
3237
* elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
3238
* elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
3239
* elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3240
* elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3241
* elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3242
* elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
3243
* elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3244
* elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3245
* elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3246
* elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3247
* elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3248
* elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3249
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3250
* elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
3251
the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3252
* elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3253
* elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3254
* elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3255
* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3257
2006-02-25 Richard Sandiford <richard@codesourcery.com>
3259
* elf-bfd.h (elf_link_hash_table): Add hplt field.
3260
* elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3261
* elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3262
* elf32-frv.c (_frv_create_got_section): Likewise.
3263
* elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3264
* elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3265
* elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3266
* elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3267
* elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3268
(elf_i386_link_hash_table_create): Don't initialize them.
3269
(elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3271
(elf_i386_finish_dynamic_symbol): Likewise.
3272
* elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3273
(ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3274
(ppc_elf_finish_dynamic_symbol): Likewise.
3276
2006-02-24 DJ Delorie <dj@redhat.com>
3278
* elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3279
(m32c_elf_relocate_section): Don't relocate them.
3280
(compare_reloc): New.
3281
(relax_reloc): Remove.
3282
(m32c_offset_for_reloc): New.
3283
(m16c_addr_encodings): New.
3284
(m16c_jmpaddr_encodings): New.
3285
(m32c_addr_encodings): New.
3286
(m32c_elf_relax_section): Relax jumps and address displacements.
3287
(m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3290
* reloc.c: Add m32c relax relocs.
3291
* libbfd.h: Regenerate.
3292
* bfd-in2.h: Regenerate.
3294
2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3297
* elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3298
(_bfd_elf_link_hash_fixup_symbol): New.
3300
* elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3301
(_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3304
* elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3306
* elfxx-target.h (elf_backend_fixup_symbol): New.
3307
(elfNN_bed): Initialize elf_backend_fixup_symbol.
3309
2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3311
* cpu-ia64-opc.c (ins_immu5b): New.
3312
(ext_immu5b): Likewise.
3313
(elf64_ia64_operands): Add IMMU5b.
3315
2006-02-21 Alan Modra <amodra@bigpond.net.au>
3318
* elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3320
* elf32-hppa.c (allocate_dynrelocs): Likewise.
3321
* elf32-i386.c (allocate_dynrelocs): Likewise.
3322
* elf32-s390.c (allocate_dynrelocs): Likewise.
3323
* elf32-sh.c (allocate_dynrelocs): Likewise.
3324
* elf64-s390.c (allocate_dynrelocs): Likewise.
3325
* elf64-x86-64.c (allocate_dynrelocs): Likewise.
3326
* elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3327
on undef weak with non-default visibility too.
3328
* elfxx-sparc.c (allocate_dynrelocs): Ditto.
3330
2006-02-21 Alan Modra <amodra@bigpond.net.au>
3332
* bfd.c: (_bfd_default_error_handler): Don't call abort on
3333
error, instead call _exit.
3334
(_bfd_abort): Call _exit not xexit.
3336
2006-02-17 Kevin Buettner <kevinb@redhat.com>
3338
* elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3340
* elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3342
2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
3343
Anil Paranjape <anilp1@kpitcummins.com>
3344
Shilin Shakti <shilins@kpitcummins.com>
3346
* Makefile.am: Add xc16x related entry
3347
* Makefile.in: Regenerate
3348
* archures.c: Add bfd_xc16x_arch
3349
* bfd-in2.h: Regenerate
3350
* config.bfd: Add xc16x-*-elf
3351
* configure.in: Add bfd_elf32_xc16x_vec
3352
* configure: Regenerate.
3353
* targets.c: Added xc16x related information
3354
* cpu-xc16x.c: New file
3355
* reloc.c: Add new relocations specific to xc16x:
3356
BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
3358
* elf32-xc16x.c: New file.
3360
2006-02-17 Alan Modra <amodra@bigpond.net.au>
3362
* elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3363
* elf64-ppc.c (allocate_dynrelocs): Likewise.
3365
2006-02-17 Alan Modra <amodra@bigpond.net.au>
3368
* elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3370
(ppc64_elf_relocate_section): Check output reloc section size.
3371
* elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3373
2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3376
* elf.c (get_segment_type): New function.
3377
(_bfd_elf_print_private_bfd_data): Use it.
3378
(print_segment_map): New function.
3379
(assign_file_positions_for_segments): Call print_segment_map
3380
when there are not enough room for program headers.
3382
2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3384
* config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3385
traditional MIPS ELF targets.
3387
2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3390
* dwarf2.c (check_function_name): New function.
3391
(_bfd_dwarf2_find_nearest_line): Use check_function_name to
3392
check if function is correct.
3394
2006-02-16 Alan Modra <amodra@bigpond.net.au>
3396
* elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3398
(elf_link_input_bfd): Adjust comments.
3400
2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3402
* elf.c (copy_private_bfd_data): Minor update.
3404
2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3407
* elf.c (copy_private_bfd_data): Renamed to ...
3408
(rewrite_elf_program_header): This.
3409
(copy_elf_program_header): New function.
3410
(copy_private_bfd_data): Likewise.
3412
2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
3414
* archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3415
bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3416
bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3417
bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3418
(bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3419
bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3420
bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3421
bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3422
bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3423
bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3424
bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3425
bfd_mach_mcf_isa_b_usp_float_emac): New.
3426
(bfd_default_scan): Update coldfire mapping.
3427
* bfd-in.h (bfd_m68k_mach_to_features,
3428
bfd_m68k_features_to_mach): Declare.
3429
* bfd-in2.h: Rebuilt.
3430
* cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3431
adjust legacy names.
3432
(m68k_arch_features): New.
3433
(bfd_m68k_mach_to_features,
3434
bfd_m68k_features_to_mach): Define.
3435
* elf32-m68k.c (elf32_m68k_object_p): New.
3436
(elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3437
(elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3438
(elf_backend_object_p): Define.
3439
* ieee.c (ieee_write_processor): Update coldfire machines.
3440
* libbfd.h: Rebuilt.
3442
2006-02-06 Steve Ellcey <sje@cup.hp.com>
3444
* elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3447
2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3449
* coff-z80.c (r_imm24): New howto.
3450
(rtype2howto): New case R_IMM24.
3451
(coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3452
(extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3454
2006-02-04 Richard Sandiford <richard@codesourcery.com>
3456
* elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3457
has already been assigned a GOT index, copy that index to the
3458
current hash table entry.
3460
2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3462
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3463
for call-to-undefweak reloc overflow.
3465
2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3467
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3468
for 32-bit relocs overflow.
3470
2006-01-27 Paul Brook <paul@codesourcery.com>
3472
* elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3475
2006-01-18 Alexandre Oliva <aoliva@redhat.com>
3477
Introduce TLS descriptors for i386 and x86_64.
3478
* reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3479
BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3480
BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3481
* libbfd.h, bfd-in2.h: Rebuilt.
3482
* elf32-i386.c (elf_howto_table): New relocations.
3483
(R_386_tls): Adjust.
3484
(elf_i386_reloc_type_lookup): Map new relocations.
3485
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3486
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3487
(struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3488
(struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3489
(elf_i386_local_tlsdesc_gotent): New macro.
3490
(struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3491
(elf_i386_compute_jump_table_size): New macro.
3492
(link_hash_newfunc): Initialize tlsdesc_got.
3493
(elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3494
(elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3495
R_386_TLS_DESC_CALL.
3496
(elf_i386_check_relocs): Likewise. Allocate space for
3497
local_tlsdesc_gotent.
3498
(elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3499
R_386_TLS_DESC_CALL.
3500
(allocate_dynrelocs): Count function PLT relocations. Reserve
3501
space for TLS descriptors and relocations.
3502
(elf_i386_size_dynamic_sections): Reserve space for TLS
3503
descriptors and relocations. Set up sgotplt_jump_table_size.
3504
Don't zero reloc_count in srelplt.
3505
(elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3506
(elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3507
R_386_TLS_DESC_CALL.
3508
(elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3509
(elf_backend_always_size_sections): Define.
3510
* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3511
R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3512
(R_X86_64_standard): Adjust.
3513
(x86_64_reloc_map): Map new relocs.
3514
(elf64_x86_64_rtype_to_howto): New, split out of...
3515
(elf64_x86_64_info_to_howto): ... this function, and...
3516
(elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3517
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3518
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3519
(struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3520
(struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3521
(elf64_x86_64_local_tlsdesc_gotent): New macro.
3522
(struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3523
tlsdesc_got and sgotplt_jump_table_size fields.
3524
(elf64_x86_64_compute_jump_table_size): New macro.
3525
(link_hash_newfunc): Initialize tlsdesc_got.
3526
(elf64_x86_64_link_hash_table_create): Initialize new fields.
3527
(elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3528
R_X86_64_TLSDESC_CALL.
3529
(elf64_x86_64_check_relocs): Likewise. Allocate space for
3530
local_tlsdesc_gotent.
3531
(elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3532
R_X86_64_TLSDESC_CALL.
3533
(allocate_dynrelocs): Count function PLT relocations. Reserve
3534
space for TLS descriptors and relocations.
3535
(elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3536
descriptors and relocations. Set up sgotplt_jump_table_size,
3537
tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3538
reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3540
(elf64_x86_64_always_size_sections): New. Set up
3542
(elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3543
R_386_TLS_DESC_CALL.
3544
(elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3545
(elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3546
DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3547
(elf_backend_always_size_sections): Define.
3549
2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3552
* dwarf2.c (comp_unit_contains_address): Update comment.
3553
(_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3554
lma. Return TRUE only if both comp_unit_contains_address and
3555
comp_unit_find_nearest_line return TRUE.
3556
(_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3558
2006-01-18 Alan Modra <amodra@bigpond.net.au>
3560
* elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3561
(bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3562
* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3563
elf_gc_mark_dynamic_ref_symbol. Make global.
3564
(bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3565
* elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3566
(elfNN_bed): Init new field.
3567
* elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3568
(ppc64_elf_gc_mark_dynamic_ref): New function.
3570
2006-01-17 Alan Modra <amodra@bigpond.net.au>
3572
* elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3574
2006-01-17 Nick Clifton <nickc@redhat.com>
3577
* elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3580
2006-01-11 Nick Clifton <nickc@redhat.com>
3582
* elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3583
into the newly (re)allocated map array.
3585
2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3587
* peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3589
2006-01-01 Jakub Jelinek <jakub@redhat.com>
3591
* elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3594
For older changes see ChangeLog-2005
3600
version-control: never
added
removed
src/binutils/bfd/ChangeLog-2006
