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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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b9d58d71
TS		 12006-11-01 Thiemo Seufer <ths@mips.com>
2 David Ung <davidu@mips.com>
3
4 * elf-bfd.h (local_call_stubs): New member.
5 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
6 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
7 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
8 the new stub macros.
9 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
10 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
11 used stubs with SEC_KEEP. Use the new stub macros.
12
74b08499
DJ		 132006-11-01 Alan Modra <amodra@bigpond.net.au>
14
15 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
16 check for PLT usage.
17
3110dbc9
DJ		 182006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
19
20 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
21
a39f3346
AM		 222006-10-31 Alan Modra <amodra@bigpond.net.au>
23
24 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
25 boundary. Tidy. Comment.
c0f00686
L		 26
272006-10-30 H.J. Lu <hongjiu.lu@intel.com>
28
29 PR ld/3111
30 * elf-bfd.h (elf_obj_tdata): Add symbuf.
31 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
32 (_bfd_elf_check_kept_section): Likewise.
33 (bfd_elf_match_symbols_in_sections): Likewise.
34
35 * elf.c (assign_section_numbers): Updated to add
36 struct bfd_link_info *.
37 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
38 buffer if info->reduce_memory_overheads is false.
39
40 * elflink.c (match_group_member): Updated to add
41 struct bfd_link_info *.
42 (_bfd_elf_check_kept_section): Likewise.
43 (elf_link_input_bfd): Likewise.
44 (_bfd_elf_section_already_linked): Likewise.
45 (bfd_elf_final_link): Free symbol buffer if
46 info->reduce_memory_overheads is false.
47
48 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
49 struct bfd_link_info *.
50 (_bfd_generic_section_already_linked): Likewise.
51 * libbfd.h: Regenerated.
52
53 * linker.c (bfd_section_already_linked): Add
54 struct bfd_link_info *.
55 (_bfd_generic_section_already_linked): Likewise.
56 * targets.c (bfd_target): Add struct bfd_link_info * to
57 _section_already_linked.
58 * bfd-in2.h: Regenerated.
59
ffda70fc
AM		 602006-10-30 Alan Modra <amodra@bigpond.net.au>
61
62 * bfd.c (bfd_error_type): Add bfd_error_on_input.
63 (input_bfd, input_error): New static vars.
64 (bfd_set_error): Handle bfd_error_on_input.
65 (bfd_errmsg): Likewise.
66 (bfd_perror): Simplify.
67 * archive.c (_bfd_write_archive_contents): Report errors on input.
b52149c8 68 * bfd-in2.h: Regenerate.
ffda70fc 69
017657f0
AM		 702006-10-30 Alan Modra <amodra@bigpond.net.au>
71
72 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
73
165b93e7
RS		 742006-10-28 Richard Sandiford <richard@codesourcery.com>
75
76 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
77 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
78 (elf_mips_howto_table_rela): Likewise.
79 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
80 (mips_elf64_howto_table_rela): Likewise.
81
d270463e
L		 822006-10-26 H.J. Lu <hongjiu.lu@intel.com>
83
84 * elf.c (_bfd_elf_init_private_section_data): Assert output
85 section ELF type instead of check if it is SHT_NULL. Copy
86 OS/PROC specific flags from input section to output section.
87
a14a5de3
AM		 882006-10-27 Alan Modra <amodra@bigpond.net.au>
89
90 * section.c (SEC_KEEP): Update comment.
91 * bfd-in2.h: Regenerate.
92 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
93 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
94 * stabs.c (_bfd_discard_section_stabs): Likewise.
95 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
96
761c7f08
BE		 972006-10-26 Ben Elliston <bje@au.ibm.com>
98
49a184f6
BE		 99 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
100
761c7f08
BE		 101 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
102 * targets.c (find_target): Remove extraneous break.
103
23fe9577
BE		 1042006-10-26 Ben Elliston <bje@au.ibm.com>
105
0b853537
BE		 106 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
107 (struct maxq_reloc_map): Unused; remove.
108 (maxq_reloc_map): Likewise.
109 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
110
a14a5de3 1112006-10-26 Ben Elliston <bje@au.ibm.com>
0b853537 112
23fe9577
BE		 113 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
114 from int to enum dynamic_lib_link_class lib_class.
115 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
116 * bfd-in2.h: Regenerate.
117
e9f53129
AM		 1182006-10-25 Alan Modra <amodra@bigpond.net.au>
119 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
120 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
121 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
122 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
123
124 * cpu-spu.c: New file.
125 * elf32-spu.c: New file.
126 * elf32-spu.h: New file.
127 * archures.c: Add SPU support.
128 * config.bfd: Likewise.
129 * configure.in: Likewise.
130 * reloc.c: Likewise.
131 * targets.c: Likewise.
132 * Makefile.am: Likewise. Run "make dep-am".
133 * libbfd.h: Regenerate.
134 * bfd-in2.h: Regenerate.
135 * Makefile.in: Regenerate.
136 * configure: Regenerate.
137 * po/SRC-POTFILES.in: Regenerate.
138
05bf9422
AM		 1392006-10-23 Alan Modra <amodra@bigpond.net.au>
140
141 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
142
9838404f
AM		 1432006-10-23 Alan Modra <amodra@bigpond.net.au>
144
145 * elf32-score.c: Formatting.
146 (elf_backend_omit_section_dynsym): Define.
147 (score_elf_create_dynamic_relocation): Remove code copied from mips.
148 Don't use section syms in dynamic relocs. Remove unused param.
149 (score_elf_final_link_relocate): Remove unused param.
150
720194ed
AM		 1512006-10-23 Alan Modra <amodra@bigpond.net.au>
152
153 * linker.c (fix_syms): Choose best of previous and next
154 section based on section flags and vma.
155
dc84ceef
KK		 1562006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
157
158 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
159 only when the non visibility part of st_other is non-zero.
160 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
161
f6f62d6f
RS		 1622006-10-20 Richard Sandiford <richard@codesourcery.com>
163
164 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
165 PT_DYNAMIC on GNU/Linux targets.
166
bcfdf036
RS		 1672006-10-20 Richard Sandiford <richard@codesourcery.com>
168
169 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
170 size of .rel.dyn reflect the value of DT_RELSZ.
171
98c904a8
RS		 1722006-10-20 Richard Sandiford <richard@codesourcery.com>
173
174 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
175 a PT_NULL header for dynamic objects.
176 (_bfd_mips_elf_modify_segment_map): Add it.
177
b3549761
NC		 1782006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
179
180 * elf32-score.c (score_elf_rel_dyn_section): Replace
181 bfd_make_section with bfd_make_section_with_flags.
182 (_bfd_score_elf_create_dynamic_sections): Ditto.
183 (score_elf_create_got_section): Ditto.
184 (score_elf_final_link_relocate): Delete referrence to
185 EF_SCORE_HASENTRY.
186
6870500c
RS		 1872006-10-19 Richard Sandiford <richard@codesourcery.com>
188
189 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
190 same symbol by increasing r_offset.
191 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
192 large and very small symbol indexes.
193
6a483765
RS		 1942006-10-19 Richard Sandiford <richard@codesourcery.com>
195
196 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
197 and DT_MIPS_RLD_MAP tags for position-independent executables.
198 Do not add DT_DEBUG to shared libraries for any MIPS target.
199
92b7c7b6
L		 2002006-10-18 H.J. Lu <hongjiu.lu@intel.com>
201
202 PR ld/3290
203 * elflink.c (elf_link_add_object_symbols): Hide definitions in
204 debug sections.
205
2f475487
AM		 2062006-10-19 Alan Modra <amodra@bigpond.net.au>
207
208 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
209 don't set, glue section size.
210 (record_arm_to_thumb_glue): Set glue section size here.
211 (record_thumb_to_arm_glue): Likewise.
212 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
213 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
214
71a75f6f
MF		 2152006-10-18 Roy Marples <uberlord@gentoo.org>
216
217 * elf64-sparc.c: Add FreeBSD support.
218 (elf64_sparc_fbsd_post_process_headers): New function.
219 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
220 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
221 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
222 * configure: Regenerate.
223
92f5d02b
MS		 2242006-10-17 Mark Shinwell <shinwell@codesourcery.com>
225
226 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
227 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
228 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
229 R_ARM_THM_MOVT_BREL relocations.
230
e95de063
MS		 2312006-10-17 Mark Shinwell <shinwell@codesourcery.com>
232
05bf9422
AM		 233 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
234 R_THM_CALL to 25 and remove FIXME comment.
235 (using_thumb2): New function.
236 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
e95de063 237
bb224fc3
MS		 2382006-10-17 Mark Shinwell <shinwell@codesourcery.com>
239
240 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
241 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
242 (elf32_arm_gc_sweep_hook): Likewise.
243 (elf32_arm_check_relocs): Likewise.
244 (allocate_dynrelocs): Likewise.
245
74541ad4
AM		 2462006-10-17 Alan Modra <amodra@bigpond.net.au>
247
248 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
249 text_index_section and data_index_section.
250 (struct elf_backend_data): Add elf_backend_init_index_section.
251 (_bfd_elf_init_1_index_section): Declare.
252 (_bfd_elf_init_2_index_sections): Declare.
253 * elfxx-target.h (elf_backend_init_index_section): Define.
254 (elfNN_bed): Init new field.
255 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
256 section and text_index_section plus data_index_section.
257 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
258 (_bfd_elf_init_1_index_section): New function.
259 (_bfd_elf_init_2_index_sections): New function.
260 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
261 (elf_link_input_bfd): When emitting relocs, use text_index_section
262 and data_index_section for removed sections.
263 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
264 * elf32-i386.c: Likewise.
265 * elf32-m32r.c: Likewise.
266 * elf32-sh.c: Likewise.
267 * elf32-xstormy16.c: Likewise.
268 * elf32-xtensa.c: Likewise.
269 * elf64-alpha.c: Likewise.
270 * elf64-hppa.c: Likewise.
271 * elf64-mmix.c: Likewise.
272 * elf64-sh64.c: Likewise.
273 * elfxx-ia64.c: Likewise.
274 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
275 and data_index_section sym for relocs against sections with no dynamic
276 section sym.
277 (elf_backend_init_index_section): Define.
278 * elf32-cris.c: Similarly.
279 * elf32-hppa.c: Similarly.
280 * elf32-i370.c: Similarly.
281 * elf32-m68k.c: Similarly.
282 * elf32-mips.c: Similarly.
283 * elf32-ppc.c: Similarly.
284 * elf32-s390.c: Similarly.
285 * elf32-sparc.c: Similarly.
286 * elf32-vax.c: Similarly.
287 * elf64-mips.c: Similarly.
288 * elf64-ppc.c: Similarly.
289 * elf64-s390.c: Similarly.
290 * elf64-sparc.c: Similarly.
291 * elf64-x86-64.c: Similarly.
292 * elfn32-mips.c: Similarly.
293 * elfxx-mips.c: Similarly.
294 * elfxx-sparc.c: Similarly.
295 * linker.c (fix_syms): Base symbols in removed sections on
296 previous section in preference to using absolute section.
297
c26620e3
AS		 2982006-10-16 Andreas Schwab <schwab@suse.de>
299
300 * elfxx-ia64.c (addend_compare): Properly compute return value.
301
3ba71138
L		 3022006-10-15 H.J. Lu <hongjiu.lu@intel.com>
303
304 PR ld/3314
305 * elf.c (assign_file_positions_for_non_load_sections): Don't
05bf9422 306 page align empty SHF_ALLOC sections.
3ba71138 307
7eeb1be6
JJ		 3082006-10-13 Jakub Jelinek <jakub@redhat.com>
309
310 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
311 .plt sh_entsize to 0 if plt header size isn't multiple of
312 plt entry size or for 32-bit which adds a nop insn at the
313 end of the .plt section.
314
a77dc2cc
BW		 3152006-10-12 Bob Wilson <bob.wilson@acm.org>
316
317 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
318 (elf_backend_action_discarded): Define.
319
bf1747de
BW		 3202006-10-11 Bob Wilson <bob.wilson@acm.org>
321
322 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
323 unresolvable relocation error.
324 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
325 symbols to zero.
326
ba05963f
BW		 3272006-10-10 Bob Wilson <bob.wilson@acm.org>
328
329 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
330 for PIE executables.
331
ac685e6a
JJ		 3322006-10-03 Jakub Jelinek <jakub@redhat.com>
333
334 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
335 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
336 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
337 DW_CFA_val_{offset{,_sf},expression}.
338 (skip_non_nops): Record number of DW_CFA_set_loc ops.
339 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
340 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
341 or going to be pcrel, compute set_loc array.
342 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
343 against DW_CFA_set_loc operands.
344 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
345
cd7be95b
KH		 3462006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
347
348 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
349 symbols from the --just-syms file.
350
23eb7e01
AM		 3512006-10-01 Alan Modra <amodra@bigpond.net.au>
352
353 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
354 existence of PLT.
355
4dba4b24
L		 3562006-09-29 H.J. Lu <hongjiu.lu@intel.com>
357
358 PR ld/3283
359 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
360 relocation overflow on branches to undefweaks.
361
3bb0c887
AM		 3622006-09-29 Alan Modra <amodra@bigpond.net.au>
363
364 * po/BLD-POTFILES.in: Regenerate.
365 * po/SRC-POTFILES.in: Regenerate.
366
14952a5b
DS		 3672006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
368
369 PR 3276
370 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
371 alignment for .data$, .rdata$ and .text$ sections so that sse
05bf9422 372 and sse2 code will work for linkonce sections too.
14952a5b
DS		 373 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
374
07adf181
AM		 3752006-09-28 Alan Modra <amodra@bigpond.net.au>
376
377 * elflink.c (_bfd_elf_gc_mark_hook): New function.
378 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
379 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
380 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
381 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
382 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
383 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
384 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
385 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
386 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
387 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
388 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
389 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
390 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
391 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
392 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
393 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
394 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
395 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
396 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
397 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
398 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
399 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
400 (bfinfdpic_gc_sweep_hook): Delete.
401 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
402 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
403 (elf32_d10v_gc_sweep_hook): Delete.
404 (elf_backend_gc_sweep_hook): Don't define.
405 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
406 (fr30_elf_gc_sweep_hook): Delete.
407 (elf_backend_gc_sweep_hook): Don't define.
408 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
409 (elf32_frv_gc_sweep_hook): Delete.
410 (elf_backend_gc_sweep_hook): Don't define.
411 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
412 (iq2000_elf_gc_sweep_hook): Delete.
413 (elf_backend_gc_sweep_hook): Don't define.
414 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
415 _bfd_elf_gc_mark_hook.
416 (openrisc_elf_gc_sweep_hook): Delete.
417 (elf_backend_gc_sweep_hook): Don't define.
418 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
419 (v850_elf_gc_sweep_hook): Delete.
420 (elf_backend_gc_sweep_hook): Don't define.
421 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
422 _bfd_elf_gc_mark_hook.
423 (xstormy16_elf_gc_sweep_hook): Delete.
424 (elf_backend_gc_sweep_hook): Don't define.
425 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
426 (sh_elf64_gc_sweep_hook): Delete.
427 (elf_backend_gc_sweep_hook): Don't define.
428 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
429 (elf32_avr_gc_sweep_hook): Delete.
430 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
431 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
432 (elf32_cr16c_gc_sweep_hook): Delete.
433 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
434 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
435 (elf32_crx_gc_sweep_hook): Delete.
436 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
437 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
438 (elf32_h8_gc_sweep_hook): Delete.
439 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
440 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
441 (ip2k_elf_gc_sweep_hook): Delete.
442 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
443 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
444 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
445 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
446 (elf_backend_gc_sweep_hook): Don't define.
447 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
448 (elf_backend_gc_sweep_hook): Don't define.
449 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
450 (elf32_m68hc11_gc_sweep_hook): Delete.
451 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
452 (elf32_m68hc11_gc_sweep_hook): Delete.
453 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
454 (elf32_msp430_gc_sweep_hook): Delete.
455 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
456 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
457 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
458
ea9986ff
NC		 4592006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
460
461 * bfd-in.h (CONST_STRNCPY) : Delete.
462 (LITSTRCPY) : New.
463 (LITMEMCPY) : New.
464 * bfd-in2.h : Regenerate.
465 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
466 calculate string lengths.
467 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
468
49c13adb
L		 4692006-09-26 H.J. Lu <hongjiu.lu@intel.com>
470
471 PR ld/3223
472 PR ld/3267
473 * elf.c (assign_file_positions_for_non_load_sections): Don't
474 warn zero size allocated sections.
475
f36b9bcd
AM		 4762006-09-27 Alan Modra <amodra@bigpond.net.au>
477
478 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
479 to "name" so that compiler realizes it is never uninitialized.
480 Use bfd_elf_sym_name.
481
41f8ce69
L		 4822006-09-26 H.J. Lu <hongjiu.lu@intel.com>
483
484 PR binutils/3262
485 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
486 bfd_alloc to allocate segment map.
487 (copy_elf_program_header): Likewise.
488
2d447fca 4892006-09-26 Mark Shinwell <shinwell@codesourcery.com>
05bf9422
AM		 490 Joseph Myers <joseph@codesourcery.com>
491 Ian Lance Taylor <ian@wasabisystems.com>
492 Ben Elliston <bje@wasabisystems.com>
2d447fca
JM		 493
494 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
495 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
496 (arch_info_struct, bfd_arm_update_notes): Likewise.
497 (architectures): Likewise.
498 (bfd_arm_merge_machines): Check for iWMMXt2.
499 * bfd-in2.h: Rebuild.
500
65fe5dd6
L		 5012006-09-24 H.J. Lu <hongjiu.lu@intel.com>
502
503 * configure: Regenerated.
504
8384fb8f
AM		 5052006-09-22 Alan Modra <amodra@bigpond.net.au>
506
507 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
508 on error.
509 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
510 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
511 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
512 and report error.
513 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
514
36c10a8f
MS		 5152006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
516
517 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
518 section in LD to LE linker relaxation for R_390_TLS_LDO32.
519 * elf64-s390.c (elf_s390_relocate_section): Likewise for
520 R_390_TLS_LDO64.
521
99ad8390
NC		 5222006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
523
524 * configure.in: Added new target-vectors x86_64coff_vec,
525 x86_64pe_vec, and x86_64pei_vec.
526 * configure: Regenerate.
527 * config.bfd: Adjusted x86_64 target architecture detection.
528 * bfd.c: Add for new target "coff-x86-64"
529 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
530 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
531 * libpei.h: Adjustments for COFF_WITH_pex64.
532 * coffcode.h: Add for new target machine, architecture, signature, and internal
533 signature handler.
534 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
535 * Makefile.in: Regenerate.
536 * pe-x86_64.c: Add for new target "pe-x86-64".
537 * pei-x86_64.c: Add for new target "pei-x86-64".
538 * peicode.h: Adjusts for new targets.
539 (coff_swap_filehdr_out): Set for this target to
540 _bfd_pex64_only_swap_filehdr_out.
541 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
542 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
543 (jump_table jtab): Add for AMD64MAGIC.
544 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
545 (pe_ILF_object_p): Add coff image-file signature to internal
546 signature translation.
547 * peXXigen.c: Adjust proper include of target coff-header and
548 introduced target specific code
549 (COFF_WITH_pex64): New macro for this target.
550 (pe_print_idata): New dumping method for import section of PE+ files.
551 * targets.c: Add new target vectors declarations for x86_64 coff targets.
552 * coffcode.h: Support code to support the x86_64 PE magic number.
553 * coff-x86_64.c: New file.
554
60ff4dc4
HPN		 5552006-09-17 Hans-Peter Nilsson <hp@axis.com>
556
557 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
558 for .stabstr entry, explain why.
559
7421a730
AM		 5602006-09-17 Anton Blanchard <anton@samba.org>
561 Alan Modra <amodra@bigpond.net.au>
562
563 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
564 entry isn't absolute.
565
1c0d3aa6
NC		 5662006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
567
568 * cpu-score.c: New file.
569 * elf32-score.c: New file.
570 * config.bfd: Add Score target.
571 * Makefile.am: Add Score files.
572 * Makefile.in: Regenerate.
573 * archures.c: Add Score architecture.
574 * reloc.c: Add Score relocs.
575 * targets.c: Add Score target vectors.
576 * bfd-in2.h: Regenerate.
577 * libbfd.h: Regenerate.
578 * configure.in: Add Score target.
579 * configure: Regenerate.
580
0112cd26
NC		 5812006-09-16 Nick Clifton <nickc@redhat.com>
582 Pedro Alves <pedro_alves@portugalmail.pt>
583
584 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
585 string as its argument and emits the string followed by a comma
586 and then the length of the string.
587 (CONST_STRNEQ): New macro. Checks to see if a variable string
588 has a constant string as its initial characters.
589 (CONST_STRNCPY): New macro. Copies a constant string to the start
590 of a variable string.
591 * bfd-in2.h: Regenerate.
592 * archive.c: Make use of the new macros.
593 * archive64.c: Likewise.
594 * bfd.c: Likewise.
595 * coff-ppc.c: Likewise.
596 * coff-stgo32.c: Likewise.
597 * coffcode.h: Likewise.
598 * cofflink.c: Likewise.
599 * cpu-i960.c: Likewise.
600 * dwarf2.c: Likewise.
601 * ecoff.c: Likewise.
602 * elf-m10300.c: Likewise.
603 * elf.c: Likewise.
604 * elf32-arm.c: Likewise.
605 * elf32-bfin.c: Likewise.
606 * elf32-cris.c: Likewise.
607 * elf32-hppa.c: Likewise.
608 * elf32-i370.c: Likewise.
609 * elf32-i386.c: Likewise.
610 * elf32-iq2000.c: Likewise.
611 * elf32-m32r.c: Likewise.
612 * elf32-m68hc11.c: Likewise.
613 * elf32-m68hc12.c: Likewise.
614 * elf32-m68k.c: Likewise.
615 * elf32-mcore.c: Likewise.
616 * elf32-ppc.c: Likewise.
617 * elf32-s390.c: Likewise.
618 * elf32-sh-symbian.c: Likewise.
619 * elf32-sh.c: Likewise.
620 * elf32-sh64.c: Likewise.
621 * elf32-v850.c: Likewise.
622 * elf32-vax.c: Likewise.
623 * elf32-xtensa.c: Likewise.
624 * elf64-alpha.c: Likewise.
625 * elf64-hppa.c: Likewise.
626 * elf64-mmix.c: Likewise.
627 * elf64-ppc.c: Likewise.
628 * elf64-s390.c: Likewise.
629 * elf64-sh64.c: Likewise.
630 * elf64-x86-64.c: Likewise.
631 * elflink.c: Likewise.
632 * elfxx-ia64.c: Likewise.
633 * elfxx-mips.c: Likewise.
634 * elfxx-sparc.c: Likewise.
635 * hpux-core.c: Likewise.
636 * i386linux.c: Likewise.
637 * ieee.c: Likewise.
638 * libpei.h: Likewise.
639 * linker.c: Likewise.
640 * m68klinux.c: Likewise.
641 * mmo.c: Likewise.
642 * nlmcode.h: Likewise.
643 * osf-core.c: Likewise.
644 * pef.c: Likewise.
645 * som.c: Likewise.
646 * sparclinux.c: Likewise.
647 * vms-hdr.c: Likewise.
648
30288845
AM		 6492006-09-14 Alan Modra <amodra@bigpond.net.au>
650
4b181510 651 PR 3181
30288845
AM		 652 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
653 that have had their SHT_GROUP section removed.
654
41198d0c
L		 6552006-09-12 H.J. Lu <hongjiu.lu@intel.com>
656
657 PR ld/3197
658 * elflink.c (elf_link_output_extsym): Compute bucket only if
659 needed.
660
168dd667
L		 6612006-09-10 H.J. Lu <hongjiu.lu@intel.com>
662
663 PR binutils/3186
664 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
665 "gnu.linkonce.wi.".
666
b0fead2b
RE		 6672006-09-08 Vladimir Prus <vladimir@codesourcery.com>
668
669 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
670 unconditional setting of low bit for Thumb symbol
671 mistakenly left behind after check for external
672 symbols was added. Fix comment typo.
673
55255dae
L		 6742006-09-07 H.J. Lu <hongjiu.lu@intel.com>
675
676 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
677 (bfd_elf_link_mark_dynamic_symbol): New.
678 (SYMBOLIC_BIND): New.
679
680 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
681 with SYMBOLIC_BIND (info, h).
682 (elf_i386_relocate_section): Likewise.
683 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
684 (elf64_x86_64_relocate_section): Likewise.
685 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
686
687 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
688 (bfd_elf_record_link_assignment): Call
689 bfd_elf_link_mark_dynamic_symbol on new entry.
690 (_bfd_elf_merge_symbol): Likewise.
691 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
692 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
693 SYMBOLIC_BIND (info, h).
694 (_bfd_elf_dynamic_symbol_p): Likewise.
695 (_bfd_elf_symbol_refs_local_p): Likewise.
696 (bfd_elf_size_dynamic_sections): Updated.
697
7a2ec0a6
L		 6982006-09-05 Bibo Mao <bibo.mao@intel.com>
699
700 PR binutils/3171
701 * coffcode.h (coff_write_object_contents): Set the optional
702 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
703
2cab6cc3
MS		 7042006-09-04 Mark Shinwell <shinwell@codesourcery.com>
705
05bf9422
AM		 706 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
707 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
708 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
709 and R_ARM_THM_PC12 relocations.
2cab6cc3 710
74869ac7
BW		 7112006-08-24 Bob Wilson <bob.wilson@acm.org>
712
713 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
714 (xtensa_get_property_section): New.
715 (xtensa_read_table_entries): Use xtensa_get_property_section.
716 (relax_property_section, xtensa_get_property_predef_flags): Handle
717 group name suffixes in property section names.
718 (match_section_group): New.
719
174660ce
NC		 7202006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
721
722 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
723 variable.
724
b34b2d70
DJ		 7252006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
726
727 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
728 plt_thumb_refcount from indirect symbols.
729
5c5f6e17
AM		 7302006-08-22 Alan Modra <amodra@bigpond.net.au>
731
732 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
733 reloc handling.
734 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
735
87bc043a
MS		 7362006-08-21 Mark Shinwell <shinwell@codesourcery.com>
737
738 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
739 comment for target1_is_rel.
740
7148cc28
NC		 7412006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
742
743 * Makefile.am: Add rules to build pe-arm-wince.lo
744 and pei-arm-wince.lo objects.
745 * Makefile.in: Regenerate.
746 * pe-arm-wince.c: New file.
747 * pei-arm-wince.c: New file.
748 * pei-arm.c: Remove ARM_WINCE block.
749 * pe-arm.c: Remove ARM_WINCE block. Rename
750 bfd_arm_pe_allocate_interworking_sections,
751 bfd_arm_pe_get_bfd_for_interworking, and
05bf9422 752 bfd_arm_pe_process_before_allocation to
7148cc28
NC		 753 bfd_armpe_allocate_interworking_sections,
754 bfd_armpe_get_bfd_for_interworking, and
755 bfd_armpe_process_before_allocation. Move them before
756 including bfd.h.
757 * bfd.c: ARM wince bfd format names were renamed. Adjust.
758 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
759 with unexpected/conflicting relocs.
760 * targets.c: The arm-wince-pe target got its own new vector.
761 Adjust.
762 * config.bfd: Likewise.
763 * configure.in: Likewise.
764 * configure: Regenerate.
765
a4fd1a8e
PB		 7662006-08-18 Paul Brook <paul@codesourcery.com>
767
768 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
769 (elf32_arm_link_hash_newfunc): Initialize export_glue.
770 (record_arm_to_thumb_glue): Return stub symbol.
771 (elf32_arm_create_thumb_stub): New function.
772 (elf32_arm_to_thumb_stub): Use it.
773 (elf32_arm_to_thumb_export_stub): New function.
774 (elf32_arm_begin_write_processing): New function.
775 (allocate_dynrelocs): Allocate Arm stubs.
776 (elf_backend_begin_write_processing): Define.
777 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
778 Call elf32_arm_begin_write_processing.
779
ee4bf8d2
AM		 7802006-08-17 Alan Modra <amodra@bigpond.net.au>
781
782 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
783 (ppc64_elf_build_stubs): Use new lazy linking stub.
784
12c0f757
AM		 7852006-08-17 Alan Modra <amodra@bigpond.net.au>
786
787 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
788
c9df6640
L		 7892006-08-16 H.J. Lu <hongjiu.lu@intel.com>
790
791 PR ld/3015
792 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
793 only if there is a PT_DYNAMIC segment.
794 (_bfd_elf_map_sections_to_segments): Likewise.
795 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
796 segment alignment to 1.
797
8992f0d7 7982006-08-15 Thiemo Seufer <ths@mips.com>
05bf9422 799 Nigel Stephens <nigel@mips.com>
8992f0d7
TS		 800
801 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
802 (elf_backend_merge_symbol_attribute): Define.
803 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
804 visibility flags.
805 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
806
4be041b2 8072006-08-15 Thiemo Seufer <ths@mips.com>
05bf9422
AM		 808 Nigel Stephens <nigel@mips.com>
809 David Ung <davidu@mips.com>
4be041b2
TS		 810
811 * config.bfd: Add configurations for mips*el-sde-elf* and
812 mips*-sde-elf*.
813
eb13e63f
DD		 8142006-08-14 DJ Delorie <dj@redhat.com>
815
816 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
817 (elf32_mn10300_count_hash_table_entries): New.
818 (elf32_mn10300_list_hash_table_entries): New.
819 (sort_by_value): New.
820 (mn10300_elf_relax_section): Don't skip data sections; restrict
821 code-specific tests to code-specific areas so that potential
822 indirect calls can be detected. Check for multiple local symbols
823 at the same address and merge their flags.
824 (elf32_mn10300_link_hash_newfunc): Initialize value.
825
b59eed79
TS		 8262006-08-14 Thiemo Seufer <ths@mips.com>
827
828 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
829 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
830 symbols in .scommon.
831
54938e2a
TS		 8322006-08-11 Thiemo Seufer <ths@mips.com>
833
834 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
835 sh_entsize only when sgot was already initialized.
836
f725025b
DD		 8372006-08-08 DJ Delorie <dj@redhat.com>
838
839 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
840 non-moving .align directives. Preserve any DIR32 offset when
841 converting bsr's to jsr's.
842
aa8a7074
AM		 8432006-08-08 Alan Modra <amodra@bigpond.net.au>
844
845 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
846 after stubs have been built.
847
527a23b8
NC		 8482006-08-07 Nick Clifton <nickc@redhat.com>
849
850 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
851 vectors if they are going to be created.
852
7b12cedc
NC		 8532006-08-07 Nick Clifton <nickc@redhat.com>
854
855 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
856 * configure: Regenerate.
857
0be038d6
NC		 8582006-08-07 Nick Clifton <nickc@redhat.com>
859
860 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
861 relocation types if the target is ARM_WINCE.
862
f0927246
NC		 8632006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
864
865 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
866 and pei-arm-little.
867 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
868 ARM_SECREL.
869 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
870 ARM_SECREL.
871 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
872 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
873 pe-arm.c.
874 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
875
c17d87de
NC		 8762006-08-04 Marcelo Tosatti <marcelo@kvack.org>
877
878 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
879 list removed sections to stderr.
880
55e6e397
RS		 8812006-08-04 Richard Sandiford <richard@codesourcery.com>
882 Kazu Hirata <kazu@codesourcery.com>
883 Phil Edwards <phil@codesourcery.com>
884 Nathan Sidwell <nathan@codesourcery.com>
885
886 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
887 bfd_elf32_shlvxworks_vec.
888 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
889 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
890 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
891 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
892 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
893 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
894 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
895 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
896 * configure: Regenerate.
897 * Makefile.am: Regenerate dependencies.
898 * Makefile.in: Regenerate.
899 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
900 (elf_vxworks_add_symbol_hook): Use it.
901 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
902 table entry to check for weak undefined symbols and to obtain
903 the original bfd.
904 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
905 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
906 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
907 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
908 special_function field.
909 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
910 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
911 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
912 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
913 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
914 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
915 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
916 * elf32-sh.c: Include elf32-vxworks.h.
917 (MINUS_ONE): Define.
918 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
919 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
920 to sh_elf_reloc.
921 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
922 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
923 SH_ELF_RELOC set to bfd_elf_generic_reloc.
924 (vxworks_object_p, get_howto_table): New functions.
925 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
926 (sh_elf_info_to_howto): Use get_howto_table.
927 (sh_elf_relax_section): Honor the partial_inplace field of the
928 R_SH_DIR32 howto.
929 (sh_elf_relax_delete_bytes): Likewise.
930 (elf_sh_plt_info): New structure.
931 (PLT_ENTRY_SIZE): Replace both definitions with...
932 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
933 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
934 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
935 (elf_sh_plt0_entry_le): Likewise.
936 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
937 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
938 (elf_sh_plts): New structure, with separate definitions for
939 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
940 (elf_sh_plt0_entry): Delete both definitions.
941 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
942 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
943 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
944 (elf_sh_plt_reloc_offset): Likewise.
945 (movi_shori_putval): Delete in favor of...
946 (install_plt_field): ...this new function, with separate definitions
947 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
948 (get_plt_info): New function, with separate definitions
949 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
950 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
951 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
952 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
953 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
954 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
955 (get_plt_index, get_plt_offset): New functions.
956 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
957 (sh_elf_link_hash_table_create): Initialize them.
958 (sh_elf_create_dynamic_sections): Call
959 elf_vxworks_create_dynamic_sections for VxWorks.
960 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
961 entries. Allocate relocation entries in .rela.plt.unloaded if
962 generating a VxWorks executable.
963 (sh_elf_always_size_sections): New function.
964 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
965 .rela.plt.unloaded.
966 (sh_elf_relocate_section): Use get_howto_table. Honor
967 partial_inplace when calculating the addend for dynamic
968 relocations. Use get_plt_index.
969 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
970 and htab->plt_info. Fill in the bra .plt offset for VxWorks
971 executables. Populate .rela.plt.unloaded. Do not make
972 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
973 (sh_elf_finish_dynamic_sections): Use install_plt_field and
974 htab->plt_info. Handle cases where there is no special PLT header.
975 Populate the first relocation in .rela.plt.unloaded and fix up
976 the remaining entries.
977 (sh_elf_plt_sym_val): Use get_plt_info.
978 (elf_backend_always_size_sections): Define.
979 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
980 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
981 (elf32_bed, elf_backend_want_plt_sym): Likewise.
982 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
983 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
984 (elf_backend_add_symbol_hook): Likewise.
985 (elf_backend_link_output_symbol_hook): Likewise.
986 (elf_backend_emit_relocs): Likewise.
987 (elf_backend_final_write_processing): Likewise.
988 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
989 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
990 (bfd_elf32_shvxworks_vec): Likewise.
991 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
992 bfd_elf32_shvxworks_vec.
993
e33533a4
MK		 9942006-08-02 Mark Kettenis <kettenis@gnu.org>
995
996 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
997 * configure: Regenerate.
998
9d7cbccd
NC		 9992006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1000
1001 PR binutils/2983
1002 * elf64-x86-64.c: Add FreeBSD support.
1003 (elf64_x86_64_fbsd_post_process_headers): New function.
1004 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1005 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1006 to the targ_selvecs.
1007 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1008 * configure: Regenerate.
1009
f72c3e6b
AS		 10102006-07-26 Andreas Schwab <schwab@suse.de>
1011
1012 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1013
252e386e
AM		 10142006-07-26 Alan Modra <amodra@bigpond.net.au>
1015
1016 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1017 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1018 (define elf_backend_modify_segment_map): Don't define.
1019
2907b861
TS		 10202006-07-25 Thiemo Seufer <ths@networkno.de>
1021
1022 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1023 linking of objects for compatible machine types.
1024
c000e262
TS		 10252006-07-25 Thiemo Seufer <ths@networkno.de>
1026
1027 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1028 also for same symbol.
1029
37caec6b
TS		 10302006-07-25 Thiemo Seufer <ths@mips.com>
1031
1032 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1033
ff15b240
NC		 10342006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1035
1036 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1037 sections only if the SHF_OS_NONCONFORMING flag is present.
1038
4e22f78d
NC		 10392006-07-24 Nick Clifton <nickc@redhat.com>
1040
1041 PR ld/2729
1042 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1043 existance of output sections before putting their entries into the
1044 DataDictionary.
1045
35d3d567
TS		 10462006-07-20 Thiemo Seufer <ths@mips.com>
1047
1048 * elf32-mips.c (mips16_jump_reloc): Remove function.
1049 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1050 instead of mips16_jump_reloc.
1051 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1052 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1053 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1054
5061a885
AM		 10552006-07-19 Alan Modra <amodra@bigpond.net.au>
1056
1057 * bfd-in.h (enum notice_asneeded_action): Define.
1058 * bfd-in2.h: Regenerate.
1059 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1060 function with NULL name for as-needed handling.
1061
16805f35
PB		 10622006-07-18 Paul Brook <paul@codesourcery.com>
1063
1064 * bfd-in2.h: Regenerate.
1065 * libbfd.h: Regenerate.
1066 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1067
e0764319
NC		 10682006-07-18 Nick Clifton <nickc@redhat.com>
1069
1070 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1071 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1072 sections.
1073 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1074
2ccdbfcc
JJ		 10752006-07-14 Jakub Jelinek <jakub@redhat.com>
1076
1077 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1078
0b33793d
MK		 10792006-07-14 Mark Kettenis <kettenis@gnu.org>
1080
1081 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1082 to the start of a block.
1083
230d6d81
NC		 10842006-07-13 Nick Clifton <nickc@redhat.com>
1085
1086 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1087 returning a NULL value.
1088
d2dee3b2
L		 10892006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1090
1091 PR ld/2884
1092 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1093 the old versioned dynamic definition to the new one with
1094 non-default visibility. Hide the symbol if it is hidden or
1095 internal.
1096
fb405f8a
RS		 10972006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1098
1099 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1100
fdc90cb4
JJ		 11012006-07-10 Jakub Jelinek <jakub@redhat.com>
1102
1103 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1104 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1105 Handle SHT_GNU_HASH.
1106 (special_sections_g): Include .gnu.hash section.
1107 (bfd_elf_gnu_hash): New function.
1108 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1109 (struct elf_backend_data): Add elf_hash_symbol method.
1110 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1111 only if info->emit_hash, create .gnu.hash section if
1112 info->emit_gnu_hash.
1113 (struct collect_gnu_hash_codes): New type.
1114 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1115 _bfd_elf_hash_symbol): New functions.
1116 (compute_bucket_count): Don't compute HASHCODES array, instead add
1117 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1118 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1119 When not optimizing, use the number of hashed symbols rather than
1120 dynsymcount.
1121 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1122 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1123 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1124 adjust compute_bucket_count caller. Create and populate .gnu.hash
1125 section if info->emit_gnu_hash.
1126 (elf_link_output_extsym): Only populate .hash section if
1127 finfo->hash_sec != NULL.
1128 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1129 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1130 (elfNN_bed): Add elf_backend_hash_symbol.
1131 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1132 (elf_backend_hash_symbol): Define.
1133 * elf32-i386.c (elf_i386_hash_symbol): New function.
1134 (elf_backend_hash_symbol): Define.
1135
cfc9dfb1
NC		 11362006-07-05 Nick Clifton <nickc@redhat.com>
1137
1138 PR ld/2659
1139 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1140 entry when multiple definitions of a symbol are encountered.
1141
10efb593
L		 11422006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1143
1144 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1145 instead of 2 nops.
1146 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1147 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1148
ebcfb3c0
JJ		 11492006-06-29 Jakub Jelinek <jakub@redhat.com>
1150
1151 PR ld/2513
1152 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1153 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1154 2006-04-08 changes.
1155 (elf_i386_relocate_section): Likewise. For GD->IE transition
1156 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1157
62d7a5f6
AM		 11582006-06-23 Alan Modra <amodra@bigpond.net.au>
1159
1160 PR ld/2754
1161 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1162 program_header_size to -1.
1163 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1164 (assign_file_positions_for_load_sections ): Likewise.
1165 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1166 available.
1167 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1168 alloc if already done.
1169 * elf32-i386.c (elf_i386_mkobject): Likewise.
1170 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1171 * elf32-s390.c (elf_s390_mkobject): Likewise.
1172 * elf32-sh.c (sh_elf_mkobject): Likewise.
1173 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1174 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1175 * elf64-s390.c (elf_s390_mkobject): Likewise.
1176 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1177 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1178
6a4a0940
JJ		 11792006-06-20 Jakub Jelinek <jakub@redhat.com>
1180
1181 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1182 section for relocatable link.
1183
e36284ab
AM		 11842006-06-21 Alan Modra <amodra@bigpond.net.au>
1185
1186 * elf-bfd.h (struct elf_backend_data): Add
1187 elf_backend_modify_program_headers.
1188 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1189 (elfNN_bed): Init new field.
1190 * elf.c (elf_modify_segment_map): Remove comment.
1191 (assign_file_positions_for_load_sections): Only call
1192 elf_modify_segment_map for objcopy/strip.
1193 (assign_file_positions_except_relocs): Call
1194 elf_backend_modify_program_headers.
1195 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1196 .stack section.
1197 (elf32_frvfdpic_modify_segment_map): Delete.
1198 (elf32_frvfdpic_modify_program_headers): New.
1199 (elf_backend_modify_segment_map): Don't define.
1200 (elf_backend_modify_program_headers): Define.
1201 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1202 .stack section.
1203 (elf32_bfinfdpic_modify_segment_map): Delete.
1204 (elf32_bfinfdpic_modify_program_headers): New.
1205 (elf_backend_modify_segment_map): Don't define.
1206 (elf_backend_modify_program_headers): Define.
1207 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1208 Split out from..
1209 (elfNN_ia64_modify_segment_map): ..here.
1210 (elf_backend_modify_program_headers): Define.
1211
ed66ec07
JJ		 12122006-06-20 Jakub Jelinek <jakub@redhat.com>
1213
1214 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1215 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1216
8ded5a0f
AM		 12172006-06-20 Alan Modra <amodra@bigpond.net.au>
1218
1219 * elf-bfd.h: Formatting.
1220 (_bfd_elf_map_sections_to_segments): Declare.
1221 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1222 clear program_header_size.
1223 * elf.c (get_program_header_size): Move. Don't use or set saved
1224 program_header_size here.
1225 (elf_modify_segment_map): New function. Split out from..
1226 (assign_file_positions_for_load_sections): ..here. Assert
1227 header size is correct. Remove dead code.
1228 (_bfd_elf_map_sections_to_segments): Rename from
1229 map_sections_to_segments. Make global. Use get_program_header_size
1230 when we need estimate of header size. Call elf_modify_segment_map.
1231 Set program_header_size.
1232 (print_segment_map): Delete.
1233 (_bfd_elf_sizeof_headers): If segment_map available, get the
1234 actual size.
1235 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1236 for calling more than once.
1237 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1238 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1239 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1240 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1241 (elf_backend_additional_program_headers): Delete.
1242 (elf_backend_modify_segment_map): Delete.
1243 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1244 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1245 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1246
0fa3dcad
PB		 12472006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1248
1249 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1250 bit for undefined symbols.
1251
a6b96beb
AM		 12522006-06-19 Alan Modra <amodra@bigpond.net.au>
1253
1254 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1255 parameter.
1256 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1257 bfd_link_info pointer.
1258 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1259 * bfd.c (bfd_sizeof_headers): Tweak param name.
1260 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1261 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1262 * binary.c (binary_sizeof_headers): Adjust.
1263 * bout.c (b_out_sizeof_headers): Adjust.
1264 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1265 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1266 * coffgen.c (coff_sizeof_headers): Adjust.
1267 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1268 (ecoff_compute_section_file_positions): Adjust.
1269 (_bfd_ecoff_write_object_contents): Adjust.
1270 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1271 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1272 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1273 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1274 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1275 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1276 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1277 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1278 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1279 * i386msdos.c: Convert to ISO C.
1280 (msdos_sizeof_headers): Adjust.
1281 * i386os9k.c: Convert to ISO C.
1282 (os9k_sizeof_headers): Adjust.
1283 * ieee.c (ieee_sizeof_headers): Adjust.
1284 * ihex.c (ihex_sizeof_headers): Adjust.
1285 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1286 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1287 * libcoff-in.h (coff_sizeof_headers): Adjust.
1288 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1289 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1290 * mmo.c (mmo_sizeof_headers): Adjust.
1291 * oasys.c (oasys_sizeof_headers): Adjust.
1292 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1293 * pef.c (bfd_pef_sizeof_headers): Adjust.
1294 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1295 * som.c (som_sizeof_headers): Adjust.
1296 * srec.c (srec_sizeof_headers): Adjust.
1297 * tekhex.c (tekhex_sizeof_headers): Adjust.
1298 * versados.c (versados_sizeof_headers): Adjust.
1299 * vms.c (vms_sizeof_headers): Adjust.
1300 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1301 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1302 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1303 * bfd-in2.h: Regenerate.
1304 * libbfd.h: Regenerate.
1305 * libcoff.h: Regenerate.
1306
4962c51a
MS		 13072006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1308
1309 * bfd-in2.h: Regenerate.
1310 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1311 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1312 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1313 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1314 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1315 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1316 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1317 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1318 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1319 R_ARM_LDC_SB_G2): New relocation types.
1320 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1321 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1322 and friends.
1323 (elf32_arm_howto_table_3): Delete; contents merged into
1324 elf32_arm_howto_table_2.
1325 (elf32_arm_howto_from_type): Adjust correspondingly.
1326 (elf32_arm_reloc_map): Extend with the above relocations.
1327 (calculate_group_reloc_mask): New function.
1328 (identify_add_or_sub): New function.
1329 (elf32_arm_final_link_relocate): Support for the above
1330 relocations.
1331 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1332 codes to correspond to the above relocations.
1333
cc3e26be
RS		 13342006-06-14 Richard Sandiford <richard@codesourcery.com>
1335
1336 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1337 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1338 (elf_m68k_plt_entry): Likewise.
1339 (elf_m68k_plt_info): New table.
1340 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1341 (ISAB_PLT_ENTRY_SIZE): ...this.
1342 (CFV4E_FLAG): Delete.
1343 (elf_cfv4e_plt0_entry): Rename to...
1344 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1345 for the second instruction too.
1346 (elf_cfv4e_plt_entry): Rename to...
1347 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1348 (elf_isab_plt_info): New table.
1349 (CPU32_FLAG): Delete.
1350 (PLT_CPU32_ENTRY_SIZE): Rename to...
1351 (CPU32_PLT_ENTRY_SIZE): ...this.
1352 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1353 style in-place addends.
1354 (elf_cpu32_plt_entry): Likewise.
1355 (elf_cpu32_plt_info): New table.
1356 (elf_m68k_link_hash_table): Add a plt_info field.
1357 (elf_m68k_link_hash_table_create): Initialize it.
1358 (elf_m68k_get_plt_info): New function.
1359 (elf_m68k_always_size_sections): Likewise.
1360 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1361 (elf_m68k_install_pc32): New function.
1362 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1363 elf_m68k_install_pc32.
1364 (elf_m68k_finish_dynamic_sections): Likewise.
1365 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1366 (elf_backend_always_size_sections): Define.
1367
4f87808c
AM		 13682006-06-14 Alan Modra <amodra@bigpond.net.au>
1369
1370 * elflink.c (elf_link_add_object_symbols): Save and restore
1371 struct bfd_hash_table table, size and count fields for
1372 as-needed libs.
1373
7fd91fe0
TS		 13742006-06-12 Thiemo Seufer <ths@mips.com>
1375
1376 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1377 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1378 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1379 Delete old comments.
1380 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1381
d07676f8
NC		 13822006-06-12 Nick Clifton <nickc@redhat.com>
1383
1384 PR binutils/2735
1385 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1386 about mismatched alignments to allow for the case where the common
1387 alignment has been deduced from the section alignment.
1388 * bfd.c (_bfd_default_error_handler): Update comment to explain
1389 why bfd and asection varargs are out of order. Explicitly catch
1390 and abort on NULL bfd and asection arguments.
1391
5108fc1b
RS		 13922006-06-11 Richard Sandiford <richard@codesourcery.com>
1393 Thiemo Seufer <ths@mips.com>
1394
1395 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1396 (STUB_ORI): New macro.
1397 (STUB_LI16U): Fix formatting.
1398 (MIPS_FUNCTION_STUB_SIZE): Delete.
1399 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1400 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1401 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1402 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1403 instead of MIPS_FUNCTION_STUB_SIZE.
1404 (count_section_dynsyms): New function, split out from
1405 _bfd_mips_elf_final_link.
1406 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1407 of the number of dynamic symbols needed and use it to set up
1408 function_stub_size. Use function_stub_size rather than
1409 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1410 Use 16-byte stubs for 0x10000 dynamic symbols.
1411 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1412 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1413 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1414 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1415 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1416 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1417 Use STUB_ORI rather than STUB_LI16U for big stubs.
1418 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1419 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1420
f38c2df5
TS		 14212006-06-09 David Ung <davidu@mips.com>
1422
1423 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1424 calling relocations.
1425
3d6746ca
DD		 14262006-06-08 David Daney <ddaney@avtrex.com>
1427
1428 * elfxx-mips.c (STUB_LI16): Removed.
1429 (STUB_LUI): New macro.
1430 (STUB_LI16U): Ditto.
1431 (STUB_LI16S): Ditto.
1432 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1433 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1434 MIPS_FUNCTION_STUB_SIZE.
1435 (_bfd_mips_elf_always_size_sections): Ditto.
1436 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1437 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1438 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1439 to allow larger symbol table indexes.
1440
6648b7cf
JM		 14412006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1442
1443 * po/Make-in (pdf, ps): New dummy targets.
1444
d3fd4074
AM		 14452006-06-06 Alan Modra <amodra@bigpond.net.au>
1446
0bef4ce5
AM		 1447 * hash.c (bfd_hash_lookup): Correct stray line.
1448
d3fd4074
AM		 1449 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1450 (elfcore_grok_nto_status): Use long instead of pid_t.
1451 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1452
4cfe2c59
DJ		 14532006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1454
1455 * po/Make-in (top_builddir): Define.
1456
7ff1a5b5
AM		 14572006-06-05 Alan Modra <amodra@bigpond.net.au>
1458
1459 * Makefile.am: Run "make dep-am".
1460 * Makefile.in: Regenerate.
1461 * config.in: Regenerate.
1462
f0b5bb34
AM		 14632006-06-02 Alan Modra <amodra@bigpond.net.au>
1464 H.J. Lu <hongjiu.lu@intel.com>
1465
1466 PR ld/2723
1467 * elflink.c (bfd_elf_final_link): Don't output section symbols
1468 for special ELF sections.
1469
117ed4f8
AM		 14702006-06-01 Alan Modra <amodra@bigpond.net.au>
1471
1472 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1473 instead of bfd_make_section*.
1474 * aix386-core.c: Likewise.
1475 * aix5ppc-core.c: Likewise.
1476 * aout-adobe.c: Likewise.
1477 * aoutf1.h: Likewise.
1478 * binary.c: Likewise.
1479 * cisco-core.c: Likewise.
1480 * coff-arm.c: Likewise.
1481 * coff-h8300.c: Likewise.
1482 * elf.c: Likewise.
1483 * elf32-bfin.c: Likewise.
1484 * elf32-m32c.c: Likewise.
1485 * hppabsd-core.c: Likewise.
1486 * hpux-core.c: Likewise.
1487 * i386linux.c: Likewise.
1488 * ieee.c: Likewise.
1489 * ihex.c: Likewise.
1490 * irix-core.c: Likewise.
1491 * lynx-core.c: Likewise.
1492 * m68klinux.c: Likewise.
1493 * mach-o.c: Likewise.
1494 * netbsd-core.c: Likewise.
1495 * nlmcode.h: Likewise.
1496 * opncls.c: Likewise.
1497 * osf-core.c: Likewise.
1498 * peXXigen.c: Likewise.
1499 * ppcboot.c: Likewise.
1500 * ptrace-core.c: Likewise.
1501 * rs6000-core.c: Likewise.
1502 * sco5-core.c: Likewise.
1503 * sparclinux.c: Likewise.
1504 * srec.c: Likewise.
1505 * sunos.c: Likewise.
1506 * trad-core.c: Likewise.
1507 * xcofflink.c: Likewise.
1508 * xsym.c: Likewise.
1509
20e95c23
DJ		 15102006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1511
1512 * Makefile.am (INCLUDES): Use @INCINTL@.
1513 * acinclude.m4: Include new gettext macros.
1514 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1515 Manually substitute POFILES and GMOFILES.
1516 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1517
24718e3b
L		 15182006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1519
1520 * bfd.c (bfd_emul_get_maxpagesize): New.
1521 (bfd_elf_set_pagesize): Likewise.
1522 (bfd_emul_set_maxpagesize): Likewise.
1523 (bfd_emul_get_commonpagesize): Likewise.
1524 (bfd_emul_set_commonpagesize): Likewise.
1525 * bfd-in2.h: Regenerated.
1526
1527 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1528 (xvec_get_elf_backend_data): New.
1529 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1530
1531 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1532 * elfxx-target.h (elfNN_bed): Likewise.
1533
1534 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1535 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1536 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1537 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1538 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1539 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1540 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1541 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1542 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1543 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1544 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1545 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1546
1547 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1548 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1549
1550 * targets.c (bfd_find_target): Support NULL abfd.
1551
eebf07fb
NC		 15522006-05-30 Nick Clifton <nickc@redhat.com>
1553
1554 * po/es.po: Updated Spanish translation.
1555
3f570048
AM		 15562006-05-27 Alan Modra <amodra@bigpond.net.au>
1557 H.J. Lu <hongjiu.lu@intel.com>
1558
1559 * elf.c (assign_file_positions_for_load_sections): Retrieve
1560 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1561 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1562 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1563
2043964e
L		 15642006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1565
1566 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1567
15682006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1569
1570 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1571
f7661549
L		 15722006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1573
1574 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1575
5372391b
AM		 15762006-05-26 Alan Modra <amodra@bigpond.net.au>
1577
1578 * elf.c (sym_is_global): Return a bfd_boolean.
1579 (ignore_section_sym): New function.
1580 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1581 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1582 bfd before using elf_section_syms.
1583
6566b43c
L		 15842006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1585
1586 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1587 (sh*l*-*-netbsdelf*): Likewise.
1588 (sh-*-netbsdelf*): Likewise.
1589 (shl*-*-elf*): Likewise.
1590 (sh[1234]l*-*-elf*): Likewise.
1591 (sh3el*-*-elf*): Likewise.
1592 (shl*-*-kaos*): Likewise.
1593 (sh-*-elf*): Likewise.
1594 (sh[1234]*-elf*): Likewise.
1595 (sh-*-rtems*): Likewise.
1596 (sh-*-kaos*): Likewise.
1597
314e9a4e
L		 15982006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1599
1600 PR ld/1485
1601 * config.bfd: Set want64 to true if 64bit bfd is used.
1602 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1603 (sh*l*-*-netbsdelf*): Likewise.
1604 (sh-*-netbsdelf*): Likewise.
1605 (shl*-*-elf*): Likewise.
1606 (sh[1234]l*-*-elf*): Likewise.
1607 (sh3el*-*-elf*): Likewise.
1608 (shl*-*-kaos*): Likewise.
1609 (sh-*-elf*): Likewise.
1610 (sh[1234]*-elf*): Likewise.
1611 (sh-*-rtems*): Likewise.
1612 (sh-*-kaos*): Likewise.
1613
4e617b1e
PB		 16142006-05-24 Paul Brook <paul@codesourcery.com>
1615
1616 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1617 * elf32-arm.c (output_arch_syminfo): Define.
1618 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1619 elf32_arm_output_arch_local_syms): New functions.
1620 (elf_backend_output_arch_local_syms): Define.
1621 * elflink.c (bfd_elf_final_link): Call
1622 elf_backend_output_arch_local_syms.
1623 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1624 definition.
1625 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1626
52ab56c2
PB		 16272006-05-24 Paul Brook <paul@codesourcery.com>
1628
1629 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1630 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1631 elf32_arm_finish_dynamic_symbol): Use them.
1632
9b52905e
NC		 16332006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1634 Randolph Chung <tausq@debian.org>
05bf9422 1635
9b52905e
NC		 1636 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1637 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1638 Add handling for TLS relocations.
1639 (elf_hpp_reloc_final_type): Handle TLS relocs.
1640 * elf32-hppa.c: Add authors for cleanup and TLS support.
1641 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1642 (elf32_hppa_link_hash_entry): Add tls_type.
1643 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1644 (hppa_link_has_newfunc): Set tls_type.
1645 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1646 (hppa_stub_name): Use hh_name macro.
1647 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1648 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1649 Handle TLS relocs.
05bf9422 1650 (elf32_hppa_gc_sweep_hook): Likewise.
9b52905e
NC		 1651 (allocate_dynrelocs): Handle TLS relocs.
1652 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1653 relocs. Use hh_name macro.
1654 (dtpoff_base): New function.
1655 (tpoff): Likewise.
1656 (elf32_hppa_optimized_tls_reloc): Likewise.
1657 (final_link_relocate): Handle TLS relocs.
1658 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1659 and hh_name macros.
1660 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1661 hh_name and eh_name macros.
1662 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1663
05bf9422 16642006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
28c9d252 1665
05bf9422 1666 * archures.c: Add bfd_mach_avr6.
28c9d252
NC		 1667 * cpu-avr.c: Likewise.
1668 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1669 New relocations.
05bf9422 1670 * libbfd.h: Regenerate.
28c9d252
NC		 1671 * bfd-in2.h:Regenerate.
1672 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1673 * elf32-avr.c: Add elf32-avr.h to include list.
1674 (elf32_avr_stub_hash_entry): New function.
1675 (elf32_avr_link_hash_table): New struct.
1676 (avr_link_hash_table): Likewise.
1677 (avr_stub_hash_entry): Likewise.
1678 (avr_stub_hash_lookup): New function.
1679 (stub_hash_newfunc): New function.
1680 (elf32_avr_link_hash_table_create): New function.
1681 (elf32_avr_link_hash_table_free): New function.
1682 (avr_get_stub_addr): New function.
1683 (debug_relax, debug_stubs): Add new global variables controlling
1684 debugging printout to stdout.
1685 (avr_pc_wrap_around): Change the type to bfd_vma.
05bf9422 1686 (avr_replace_call_ret_sequences): Add a new variable controling
28c9d252
NC		 1687 linkrelax optimizations.
1688 (avr_stub_is_required_for_16_bit_reloc): New function.
05bf9422 1689 (avr_final_link_relocate):
28c9d252
NC		 1690 Add linker hash table to parameter list. Use stub addr. if necessary.
1691 (elf32_avr_relocate_section):
1692 Add linker hashtable to parameter list of avr_final_link_relocate.
1693 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1694 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1695 (elf32_avr_relax_delete_bytes):
1696 Iterate over all sections of a bfd when adjusting relocs addends.
1697 (elf32_avr_relax_section):
05bf9422 1698 Evaluate avr_replace_call_ret_sequences and recalculate the size of
28c9d252
NC		 1699 stub section.
1700 (avr_stub_name): New function.
1701 (avr_get_stub_entry): New function.
1702 (avr_add_stub): New function.
1703 (avr_build_one_stub): New function.
1704 (avr_size_one_stub): New function.
1705 (elf32_avr_setup_params): New function.
1706 (elf32_avr_setup_section_lists): New function.
1707 (get_local_syms): New function.
1708 (elf32_avr_size_stubs): New function.
1709 (bfd_elf32_bfd_link_hash_table_create): New function.
1710 (bfd_elf32_bfd_link_hash_table_free): New function.
1711
a34a056a
L		 17122006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1713
1714 PR ld/2655
1715 PR ld/2657
1716 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1717 update CIE/FDE length. Don't pad to the section alignment.
1718
8aafe8b4
JZ		 17192006-05-23 Jie Zhang <jie.zhang@analog.com>
1720
1721 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1722 deteted entries in .eh_frame section.
1723
5592d7ec
JZ		 17242006-05-23 Jie Zhang <jie.zhang@analog.com>
1725
1726 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1727 instead of _GLOBAL_OFFSET_TABLE_.
1728 (bfin_relocate_section): Ditto.
1729 (_bfin_create_got_section): Ditto.
1730 (elf32_bfinfdpic_create_dynamic_sections): Use
1731 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1732 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1733
4d35a0aa
AM		 17342006-05-23 Alan Modra <amodra@bigpond.net.au>
1735
1736 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1737 function syms over other syms.
1738
943284cc
DJ		 17392006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1740
1741 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1742 check.
1743 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1744 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1745 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1746 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1747 Use MIPS_ELF_READONLY_SECTION.
1748 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1749 creating DT_TEXTREL.
1750 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1751 if no text relocations were generated.
1752
4d345610
L		 17532006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1754
1755 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1756
1ea63fd2
AM		 17572006-05-19 Alan Modra <amodra@bigpond.net.au>
1758
1759 * elf.c (elf_fake_sections): Formatting.
1760 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1761 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1762 section alignment to increase p_align for PT_LOAD.
1763 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1764 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1765 other than PT_LOAD, and PT_NOTE in core.
1766
f3520d2f
AM		 17672006-05-17 Alan Modra <amodra@bigpond.net.au>
1768
1769 * elf.c (assign_file_positions_for_segments): Split into..
1770 (assign_file_positions_for_load_sections): ..this, and..
1771 (assign_file_positions_for_non_load_sections): ..this new function,..
1772 (assign_file_positions_except_relocs): ..writing program headers here.
1773
dea5f36a
AM		 17742006-05-17 Alan Modra <amodra@bigpond.net.au>
1775
1776 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1777 non-load sections if they have relocs.
1778
b0796911
PB		 17792006-05-15 Paul Brook <paul@codesourcery.com>
1780
1781 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1782 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1783 Check symbol name is of specified type.
1784 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1785 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1786 bfd_is_arm_special_symbol_name.
1787 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1788 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1789 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1790 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1791 (bfd_is_arm_special_symbol_name): Add prototype.
1792 * bfd-in2.h: Regenerate.
1793
64b607e6
BW		 17942006-05-15 David Heine <dlheine@tensilica.com>
1795 Bob Wilson <bob.wilson@acm.org>
1796
1797 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1798 undefined opcode. Clean up assertions.
1799 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1800 Factor most of the code into separate functions....
1801 (can_narrow_instruction, can_widen_instruction): New.
1802 (prev_instr_is_a_loop): New.
1803 (compute_ebb_proposed_actions): Combine error handling code for
1804 decode errors. Replace call to insn_decode_len with inline code.
1805 Use can_narrow_instruction and can_widen_instruction. Handle errors
1806 from call to xtensa_opcode_is_loop.
05bf9422 1807 (relax_section): Adjust calls to narrow_instruction and
64b607e6
BW		 1808 widen_instruction.
1809
7de713b9
AM		 18102006-05-15 Alan Modra <amodra@bigpond.net.au>
1811
1812 PR 2658
1813 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1814 -shared link.
1815
83180ade
L		 18162006-05-11 Michael Matz <matz@suse.de>
1817
1818 * elflink.c (match_group_member): Correctly iterate group
1819 members.
1820
b6895b4f
PB		 18212006-05-11 Paul Brook <paul@codesourcery.com>
1822
1823 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1824 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1825 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1826 * reloc.c: Ditto.
1827 * bfd-in2.h: Regenerate.
1828 * libbfd.h: Regenerate.
1829 * libcoff.h: Regenerate.
1830
8b95791f
AM		 18312006-05-11 Mike Bland <mbland@google.com>
1832
1833 * elf.c (_bfd_elf_init_private_section_data): Don't change
1834 section type if already set.
1835
5e1b4a6d
NC		 18362006-05-10 Nick Clifton <nickc@redhat.com>
1837
1838 PR ld/2607
1839 * elfcode.h (valid_section_index_p): New function: Checks for a
1840 valid section index. Allows indicies in the range SHN_LOPROC to
1841 SHN_HIOS.
1842 (elf_object_p): Use valid_section_index_p.
1843
53baae48
NC		 18442006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1845
1846 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1847 ARM_SECREL): Mark WinCE versions of these relocs as partial
1848 inplace.
1849 (coff_arm_relocate_section): Adjust addend for WinCE.
1850
69d54b1b
AM		 18512006-05-10 Alan Modra <amodra@bigpond.net.au>
1852
1853 PR 2342
1854 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1855
337ff0a5
NC		 18562006-05-09 Nick Clifton <nickc@redhat.com>
1857
1858 * coffcode.h (coff_write_relocs): Produce an error message if a an
1859 out-of-range symbol index is detected in a reloc.
1860
e4d4d200
BE		 18612006-05-09 Ben Elliston <bje@au.ibm.com>
1862
1863 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1864 local variable `dynobj'.
05bf9422 1865
73160847
NC		 18662006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1867
336e5de1 1868 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
73160847
NC		 1869 of the bfd's sections for the reloc-addend adjustments.
1870
77df2968
MS		 18712006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1872
1873 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1874 (elf_s390_relocate_section): Add code to do the GD->LE and
1875 LD->LE TLS linker optimizations if a brasl instruction is used
1876 for the __tls_get_offset function call.
1877 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1878
30038c59
AM		 18792006-05-05 Alan Modra <amodra@bigpond.net.au>
1880
1881 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1882 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1883 the .toc and referenced by a TLS code sequence.
1884 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1885 .toc is the first section in a file.
1886
ff8b75c7
AS		 18872006-05-04 Andreas Schwab <schwab@suse.de>
1888
1889 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1890 regs instead of an array of int.
1891 (struct external_solaris_bcp_core): Likewise.
1892 (swapcore_sun3): Use offsetof instead of computing the offset
1893 manually.
1894 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1895 (swapcore_solaris_bcp): Likewise.
1896
003b8e1d
DJ		 18972006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1898
1899 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1900 for missing GOTs.
1901
efacb0fb
DJ		 19022006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1903
27106ff0 1904 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
efacb0fb
DJ		 1905 mapping symbols.
1906
9578239d
BE		 19072006-05-04 Ben Elliston <bje@au.ibm.com>
1908
1909 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1910 variable `ptr'.
1911 * cofflink.c (process_embedded_commands): Remove unused local
1912 variables `had_read' and `had_shared'.
1913 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1914 variable `fdr_adr'.
1915 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1916
f592407e
AM		 19172006-05-03 Alan Modra <amodra@bigpond.net.au>
1918
1919 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1920 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1921 (bfd_und_symbol, bfd_ind_symbol): Delete.
1922 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1923 &SEC.symbol.
1924 (STD_SECTION): Adjust.
1925 (_bfd_generic_new_section_hook): New function, extracted from..
1926 (bfd_section_init): ..here.
1927 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1928 und and ind sections.
1929 * elf.c (_bfd_elf_large_com_section): Adjust.
1930 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1931 * pdp11.c (new_section_hook): Likewise.
1932 * coffcode.h (coff_new_section_hook): Likewise.
1933 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1934 * elf.c (_bfd_elf_new_section_hook): Likewise.
1935 * vms.c (vms_new_section_hook): Likwise.
1936 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1937 already set.
1938 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1939 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1940 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1941 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1942 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1943 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1944 * ieee.c (ieee_new_section_hook): Likewise. Call
1945 _bfd_generic_new_section_hook too.
1946 * mmo.c (mmo_new_section_hook): Likewise.
1947 * oasys.c (oasys_new_section_hook): Likewise.
1948 * som.c (som_new_section_hook): Likewise.
1949 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1950 * bfd-in2.h: Regenerate.
1951 * libbfd.h: Regenerate.
1952
bd75c995
AM		 19532006-05-03 Alan Modra <amodra@bigpond.net.au>
1954
1955 * hash.c (DEFAULT_SIZE): Revert last change.
1956 (higher_prime_number): Correct test for no larger prime. Don't
1957 abort on error, instead return 0. Depopulate primes[].
1958 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1959
a8bc6c78
PB		 19602006-05-02 Paul Brook <paul@codesourcery.com>
1961
1962 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1963 for R_ARM_REL32.
1964
b48c61bc
BE		 19652006-05-02 Ben Elliston <bje@au.ibm.com>
1966
1967 * archive.c (bfd_generic_archive_p): Remove unused local variable
1968 `fail'.
1969 * dwarf2.c (decode_line_info): Remove unused local variable
1970 `basic_block'.
e4d4d200
BE		 1971 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1972 local variable `s'.
b48c61bc
BE		 1973 * tekhex.c (tekhex_write_object_contents): Remove unused local
1974 variable `bytes_written'.
1975 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1976 variable `r_addend'.
1977 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1978 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1979 (_bfd_ns32k_relocate_contents): Remove break after return.
1980 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1981
63f2fc30
NC		 19822006-05-02 Nick Clifton <nickc@redhat.com>
1983
1984 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1985 in order to avoid conflicts with the global DEBUG define.
1986
e460dd0d
AM		 19872006-05-02 Alan Modra <amodra@bigpond.net.au>
1988
1989 * dwarf2.c: Formatting.
1990 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1991 output section check.
1992 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1993 * elf32-m32c.c: Similarly.
1994 * elf32-ppc.c: Similarly.
1995 * elf32-v850.c: Similarly.
1996 * nlm32-sparc.c: Similarly.
1997 * elfcode.h: Similarly.
1998 (elf_symbol_flags): Delete.
1999 * elflink.c (elf_link_input_bfd): Comment typo.
2000
aa149cf7
DD		 20012006-05-01 DJ Delorie <dj@redhat.com>
2002
2003 * bfd-in.h (bfd_hash_table): Add count field.
2004 * bfd-in2.h: Regenerate.
2005 * hash.c (higher_prime_number): New.
2006 (bfd_hash_table_inint_n): Init count field.
2007 (bfd_hash_lookup): Grow table as needed.
2008
75b8939e
KK		 20092006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2010
2011 PR binutils/2584
2012 * tekhex.c (getvalue): Change return type to bfd_boolean and
2013 add the new parameter. Return false if the unexpected character
2014 is found.
2015 (getsym): Likewise.
2016 (first_phase): Change return type to bfd_boolean and return
2017 false if the unexpected character is found. Replace abort
2018 with returning false.
2019 (pass_over): Change return type to bfd_boolean and the type of
2020 the second argument to bfd_boolean (*) (bfd *, int, char *).
2021 Return false if FUNC returns false.
2022 (tekhex_object_p): Return NULL if pass_over fails.
2023
f05742e6
AM		 20242006-04-27 Alan Modra <amodra@bigpond.net.au>
2025
2026 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2027
e843e0f8
L		 20282006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2029
2030 PR binutils/2593
2031 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2032 and flags if its BFD flags have been set.
2033 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2034 section type from input if it has been set to something
2035 different.
2036
b25e3d87
L		 20372006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2038
2039 PR binutils/2467
2040 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2041 is NULL first.
2042
2043 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2044 abfd->sections is NULL.
2045 (elf32_arm_bfd_free_cached_info): New.
2046 (bfd_elf32_bfd_free_cached_info): Defined.
2047
2048 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2049 to _bfd_free_cached_info.
2050
2051 * libbfd-in.h (_bfd_free_cached_info): New.
2052 * libbfd: Regenerated.
2053
2054 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2055 (_bfd_free_cached_info): New.
2056
5c182d5f
AM		 20572006-04-21 Alan Modra <amodra@bigpond.net.au>
2058
2059 * elf.c (assign_file_positions_except_relocs): Move code setting
2060 file position of non-loaded sections..
2061 (assign_file_positions_for_segments): ..to here.
2062
3eb70a79
L		 20632006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2064
2065 PR ld/2537
2066 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2067 applications. Issue an error on sections we don't know how
2068 to handle.
2069
ec3fcc56
AM		 20702006-04-19 Alan Modra <amodra@bigpond.net.au>
2071
2072 * Makefile.am: Run "make dep-am".
2073 * Makefile.in: Regenerate.
2074
241a6c40
AM		 20752006-04-19 Alan Modra <amodra@bigpond.net.au>
2076
2077 * warning.m4 (--enable-werror): Format help message.
2078 (--enable-build-warnings): Likewise.
2079 * configure: Regenerate.
2080
0b49d371
NC		 20812006-04-18 Nick Clifton <nickc@redhat.com>
2082
2083 PR 2257
2084 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2085 fields to still be handled as ELF files.
2086
e7403566
DJ		 20872006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2088
2089 * po/SRC-POTFILES.in: Regenerated.
2090
ffdc4eed
DJ		 20912006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2092
2093 * configure.in: Update version to 2.17.50.
2094 * configure: Regenerated.
2095
cb337148
BW		 20962006-04-14 David Heine <dlheine@tensilica.com>
2097
2098 * elf32-xtensa.c (build_reloc_opcodes): New.
2099 (compute_text_actions): Use it to decode opcodes outside inner loop.
2100 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2101 it is set, use it to get the opcodes for relocations.
2102 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2103
cb878726
L		 21042006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2105
2106 PR ld/2513
2107 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2108 (GOT_TLS_IE_IE): Likewise.
2109 (GOT_TLS_IE_GD): Likewise.
2110 (GOT_TLS_IE_MASK): Likewise.
2111 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2112 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2113 respectively.
2114 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2115 are set, treat tls_type as GOT_TLS_IE_BOTH.
2116 (elf_i386_relocate_section): Likewise.
2117
235ecfbc
NC		 21182006-04-07 Randolph Chung <tausq@debian.org>
2119
2120 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2121 (elf64_hppa_grok_psinfo): Likewise.
2122 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2123
35520cb7
DD		 21242006-04-06 DJ Delorie <dj@redhat.com>
2125
2126 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2127 each plt entry we create.
2128
108a6f8e
CD		 21292006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2130
2131 * po/Make-in: Add install-html target.
2132 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2133 htmldir. Add install-html and install-html-recursive targets.
2134 * Makefile.in: Regenerate.
2135 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2136 * configure: Regenerate.
2137
fbbc3759
L		 21382006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2139
2140 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2141 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2142 section structure.
2143
17e226a8
BS		 21442006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2145
2146 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2147 eliminate warnings.
2148
396a682d
L		 21492006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2150 James E Wilson <wilson@specifixinc.com>
2151
2152 PR ld/2442
2153 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2154 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2155 size.
2156 (elfNN_ia64_link_hash_entry): Likewise.
2157 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2158 and size.
2159 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2160 processing.
2161 (elfNN_ia64_hash_hide_symbol): Likewise.
2162 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2163 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2164 (elfNN_ia64_global_dyn_info_free): New function.
2165 (elfNN_ia64_local_dyn_info_free): Likewise.
2166 (elfNN_ia64_hash_table_free): Free local and global
2167 elfNN_ia64_dyn_sym_info.
2168 (addend_compare): New function.
2169 (sort_dyn_sym_info): Likewise.
2170 (get_dyn_sym_info): Updated to use binary search for addend.
2171 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2172 relocation arrays first.
2173
0781db9f
BS		 21742006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2175
2176 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2177 symbol.
2178
c0d5a53d
L		 21792006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2180
2181 PR ld/2411
2182 * elflink.c (check_dynsym): New.
2183 (elf_link_output_extsym): Use it.
2184 (bfd_elf_final_link): Likewise.
2185
580a2b6e
L		 21862006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2187
2188 PR ld/2404
2189 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2190 symbol from the dynamic definition with the default version if
2191 its type and the type of existing regular definition mismatch.
2192
910600e9
RS		 21932006-04-05 Richard Sandiford <richard@codesourcery.com>
2194 Daniel Jacobowitz <dan@codesourcery.com>
2195
2196 * config.bfd (sparc-*-vxworks*): New stanza.
2197 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2198 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2199 * configure: Regenerate.
2200 * elf32-sparc.c: Include elf-vxworks.h.
2201 (elf32_sparc_vxworks_link_hash_table_create: New.
2202 (elf32_sparc_vxworks_final_write_processing): New.
2203 (TARGET_BIG_SYM): Override for VxWorks.
2204 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2205 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2206 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2207 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2208 (elf_backend_link_output_symbol_hook): Likewise.
2209 (elf_backend_emit_relocs): Likewise.
2210 (elf_backend_final_write_processing, elf32_bed): Likewise.
2211 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2212 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2213 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2214 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2215 build_plt_entry here.
2216 (create_got_section): Initialize sgotplt for VxWorks.
2217 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2218 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2219 Call elf_vxworks_create_dynamic_sections for VxWorks.
2220 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2221 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2222 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2223 for VxWorks. Check for the .got.plt section.
2224 (sparc_vxworks_build_plt_entry): New function.
2225 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2226 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2227 absolute on VxWorks.
2228 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2229 and DT_PLTGOT on VxWorks.
2230 (sparc_vxworks_finish_exec_plt): New.
2231 (sparc_vxworks_finish_shared_plt): New.
2232 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2233 Use plt_header_size and plt_entry_size.
2234 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2235 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2236 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2237 (elf32-sparc.lo): Likewise.
2238 * Makefile.in: Regenerate.
2239 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2240 (_bfd_target_vector): Add a pointer to it.
2241
b761a207
BE		 22422006-03-30 Ben Elliston <bje@au.ibm.com>
2243
2244 PR ld/2267
2245 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2246 special section number that exceeds the number of ELF sections
2247 (eg. SHN_MIPS_SCOMMON).
2248
ead49a57
RS		 22492006-03-27 Richard Sandiford <richard@codesourcery.com>
2250
2251 * elfxx-mips.c (mips_got_entry): Add more commentary.
2252 (mips_elf_local_got_index): Use the hash table entry to record
2253 the GOT index of forced-local symbols.
2254 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2255 in either the hash table entry or the mips_got_entry, not both.
2256 Add more commentary.
2257 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2258 mips_elf_initialize_tls_index.
2259
3b55e94a
BS		 22602006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2261
2262 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2263 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2264 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2265 bfin_areloc_howto_table): Delete. All
2266 uses deleted as well.
2267 (bfin_reloc_map): Delete all stack relocs.
2268 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2269 bfin_reloc_type_lookup): Don't support them.
2270 (bfin_relocate_section): Don't try to handle them.
2271
48d502e1
BS		 2272 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2273 * configure.in: Likewise.
2274 * configure: Regenerate.
2275 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2276 (BFIN_RELOC_MAX): Now 0x21.
2277 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2278 (bfd_elf32_bfinfdpic_vec): Declare.
2279 (IS_FDPIC): New macro.
2280 (struct bfinfdpic_elf_link_hash_table): New struct.
2281 (bfinfdpic_hash_table, bfinfdpic_got_section,
2282 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2283 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2284 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2285 bfinfdpic_plt_initial_offset): Accessor macros for it.
2286 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2287 (struct bfinfdpic_relocs_info): New struct.
2288 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2289 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2290 DEFAULT_STACK_SIZE): New macros.
2291 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2292 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2293 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2294 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2295 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2296 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2297 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2298 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2299 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2300 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2301 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2302 _bfinfdpic_resolve_final_relocs_info,
2303 elf32_bfinfdpic_size_dynamic_sections,
2304 elf32_bfinfdpic_always_size_sections,
2305 elf32_bfinfdpic_modify_segment_map,
2306 _bfinfdpic_count_got_plt_entries,
2307 elf32_bfinfdpic_finish_dynamic_sections,
2308 elf32_bfinfdpic_adjust_dynamic_symbol,
2309 elf32_bfinfdpic_finish_dynamic_symbol,
2310 elf32_bfinfdpic_elf_use_relative_eh_frame,
2311 elf32_bfinfdpic_elf_encode_eh_address,
2312 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2313 elf32_bfinfdpic_copy_private_bfd_data,
2314 (struct _bfinfdpic_dynamic_got_info,
2315 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2316 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2317 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2318 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2319 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2320 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2321 bfd_elf32_bfd_copy_private_bfd_data,
2322 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2323 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2324 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2325 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2326 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2327 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2328 elf_backend_omit_section_dynsym): Redefine these macros and include
2329 "elf32-target.h" again to create the elf32-bfinfdpic target.
2330 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2331 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2332 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2333 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2334 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2335 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2336 BFD_RELOC_BFIN_GOTOFFLO): New.
2337 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2338 (_bfd_target_vector): Add it.
2339 * bfd-in2.h: Regenerate.
2340 * libbfd.h: Regenerate.
2341
a9d34880
RS		 23422006-03-25 Richard Sandiford <richard@codesourcery.com>
2343
2344 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2345 incompatible. Likewise MAC and EMAC code.
2346 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2347 bfd_get_compatible to set the new bfd architecture. Rely on it
2348 to detect incompatibilities.
2349
9ca26584
AJ		 23502006-03-23 Michael Matz <matz@suse.de>
2351
2352 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2353 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2354 BFD_RELOC_X86_64_PLTOFF64.
2355 * bfd-in2.h: Regenerated.
2356 * libbfd.h: Regenerated.
2357 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2358 Add howtos for above relocs.
2359 (x86_64_reloc_map): Add mappings for new relocs.
2360 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2361 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2362 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2363 needs a PLT entry.
2364 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2365 elf64_x86_64_check_relocs for the new relocs.
2366 (elf64_x86_64_relocate_section): Handle new relocs.
2367
2a23c2c5
BW		 23682006-03-22 Bob Wilson <bob.wilson@acm.org>
2369
2370 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2371 rel->r_addend is zero.
2372
6d79d2ed
RS		 23732006-03-22 Richard Sandiford <richard@codesourcery.com>
2374
2375 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2376 of "loc".
2377
0a44bf69
RS		 23782006-03-22 Richard Sandiford <richard@codesourcery.com>
2379 Daniel Jacobowitz <dan@codesourcery.com>
2380 Phil Edwards <phil@codesourcery.com>
2381 Zack Weinberg <zack@codesourcery.com>
2382 Mark Mitchell <mark@codesourcery.com>
2383 Nathan Sidwell <nathan@codesourcery.com>
2384
2385 * bfd-in2.h: Regenerate.
2386 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2387 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2388 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2389 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2390 (bfd_elf32_littlemips_vec): Likewise.
2391 (bfd_elf32_nbigmips_vec): Likewise.
2392 (bfd_elf32_nlittlemips_vec): Likewise.
2393 (bfd_elf32_ntradbigmips_vec): Likewise.
2394 (bfd_elf32_ntradlittlemips_vec): Likewise.
2395 (bfd_elf32_tradbigmips_vec): Likewise.
2396 (bfd_elf32_tradlittlemips_vec): Likewise.
2397 (bfd_elf64_bigmips_vec): Likewise.
2398 (bfd_elf64_littlemips_vec): Likewise.
2399 (bfd_elf64_tradbigmips_vec): Likewise.
2400 (bfd_elf64_tradlittlemips_vec): Likewise.
2401 * elf32-mips.c: Include elf-vxworks.h.
2402 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2403 instead of calling mips_elf32_rtype_to_howto directly.
2404 (mips_vxworks_copy_howto_rela): New reloc howto.
2405 (mips_vxworks_jump_slot_howto_rela): Likewise.
2406 (mips_vxworks_bfd_reloc_type_lookup): New function.
2407 (mips_vxworks_rtype_to_howto): Likewise.
2408 (mips_vxworks_final_write_processing): Likewise.
2409 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2410 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2411 (elf_backend_want_got_plt): Likewise.
2412 (elf_backend_want_plt_sym): Likewise.
2413 (elf_backend_got_symbol_offset): Likewise.
2414 (elf_backend_want_dynbss): Likewise.
2415 (elf_backend_may_use_rel_p): Likewise.
2416 (elf_backend_may_use_rela_p): Likewise.
2417 (elf_backend_default_use_rela_p): Likewise.
2418 (elf_backend_got_header_size: Likewise.
2419 (elf_backend_plt_readonly): Likewise.
2420 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2421 (elf_backend_mips_rtype_to_howto): Likewise.
2422 (elf_backend_adjust_dynamic_symbol): Likewise.
2423 (elf_backend_finish_dynamic_symbol): Likewise.
2424 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2425 (elf_backend_add_symbol_hook): Likewise.
2426 (elf_backend_link_output_symbol_hook): Likewise.
2427 (elf_backend_emit_relocs): Likewise.
2428 (elf_backend_final_write_processing: Likewise.
2429 (elf_backend_additional_program_headers): Likewise.
2430 (elf_backend_modify_segment_map): Likewise.
2431 (elf_backend_symbol_processing): Likewise.
2432 * elfxx-mips.c: Include elf-vxworks.h.
2433 (mips_elf_link_hash_entry): Add is_relocation_target and
2434 is_branch_target fields.
2435 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2436 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2437 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2438 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2439 Return 3 for VxWorks.
2440 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2441 mips_elf_link_hash_table. Return 0 for VxWorks.
2442 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2443 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2444 (mips_vxworks_exec_plt0_entry): New variable.
2445 (mips_vxworks_exec_plt_entry): Likewise.
2446 (mips_vxworks_shared_plt0_entry): Likewise.
2447 (mips_vxworks_shared_plt_entry): Likewise.
2448 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2449 (mips_elf_rel_dyn_section): Change the bfd argument to a
2450 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2451 the name of the section.
2452 (mips_elf_initialize_tls_slots): Update the call to
2453 mips_elf_rel_dyn_section.
2454 (mips_elf_gotplt_index): New function.
2455 (mips_elf_local_got_index): Add an input_section argument.
2456 Update the call to mips_elf_create_local_got_entry.
2457 (mips_elf_got_page): Likewise.
2458 (mips_elf_got16_entry): Likewise.
2459 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2460 arguments. Create dynamic relocations for each entry on VxWorks.
2461 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2462 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2463 and MIPS_RESERVED_GOTNO.
2464 (mips_elf_create_got_section): Update the uses of
2465 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2466 (is_gott_symbol): New function.
2467 (mips_elf_calculate_relocation): Use a dynobj local variable.
2468 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2469 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2470 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2471 relocations on VxWorks. Add dynamic relocations for references
2472 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2473 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2474 in VxWorks executables.
2475 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2476 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2477 Don't allocate a null entry on VxWorks.
2478 (mips_elf_create_dynamic_relocation): Update the call to
2479 mips_elf_rel_dyn_section. Use absolute rather than relative
2480 relocations for VxWorks, and make them RELA rather than REL.
2481 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2482 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2483 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2484 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2485 Call elf_vxworks_create_dynamic_sections for VxWorks and
2486 initialize the plt_header_size and plt_entry_size fields.
2487 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2488 used in VxWorks executables. Don't allocate dynamic relocations
2489 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2490 Set is_relocation_target for each symbol referenced by a relocation.
2491 Allocate .rela.dyn entries for relocations against the special
2492 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2493 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2494 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2495 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2496 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2497 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2498 relocations. Don't set no_fn_stub on VxWorks.
2499 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2500 mips_elf_allocate_dynamic_relocations.
2501 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2502 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2503 entries for VxWorks, and do not create multiple GOTs.
2504 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2505 Handle .got specially for VxWorks. Update the uses of
2506 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2507 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2508 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2509 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2510 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2511 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2512 (mips_vxworks_finish_exec_plt): Likewise.
2513 (mips_vxworks_finish_shared_plt): Likewise.
2514 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2515 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2516 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2517 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2518 and mips_elf_rel_dyn_section. Use a different GOT header for
2519 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2520 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2521 mips_elf_link_hash_table fields.
2522 (_bfd_mips_vxworks_link_hash_table_create): New function.
2523 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2524 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2525 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2526 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2527 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2528 * libbfd.h: Regenerate.
2529 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2530 (elf32-mips.lo): Likewise.
2531 * Makefile.in: Regenerate.
2532 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2533 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2534 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2535 (_bfd_target_vector): Add entries for them.
2536
a2199086
DA		 25372006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2538
2539 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2540 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2541 (elf_backend_special_sections): Remove #undef.
2542
af7cfa33
DA		 25432006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2544
2545 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2546 for undefined weak symbols.
2547
a4676736
L		 25482006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2549
2550 PR ld/2462
2551 * elflink.c (bfd_elf_final_link): Remove
2552 bed->elf_backend_emit_relocs from emit_relocs.
2553
e1710606
AO		 25542006-03-17 Alexandre Oliva <aoliva@redhat.com>
2555
2556 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2557 first relocation to the second when relaxing TLS GD to LE;
2558 zero it out when relaxing to IE.
2559
2de92251
AM		 25602006-03-17 Alan Modra <amodra@bigpond.net.au>
2561
2562 PR 2434
2563 * elflink.c (elf_link_add_object_symbols): Save and restore
2564 warning sym's linked sym.
2565
66eb6687
AM		 25662006-03-16 Alan Modra <amodra@bigpond.net.au>
2567
2568 PR 2434
2569 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2570 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2571 hash_table -> htab. Formatting. Save entire symbol table
2572 before loading as-needed syms, and restore afterwards if lib not
2573 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2574 name. Free some buffers earlier.
2575 * bfd-in.h (struct bfd_hash_table): Add entsize.
2576 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2577 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2578 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2579 hash table.
2580 (bfd_hash_table_init): Add param, adjust calls.
2581 * aoutx.h: Adjust all hash_table_init functions and calls.
2582 * bfd.c: Likewise.
2583 * coff-arm.c: Likewise.
2584 * coff-h8300.c: Likewise.
2585 * coff-ppc.c: Likewise.
2586 * cofflink.c: Likewise.
2587 * ecoff.c: Likewise.
2588 * ecofflink.c: Likewise.
2589 * elf-m10300.c: Likewise.
2590 * elf-strtab.c: Likewise.
2591 * elf.c: Likewise.
2592 * elf32-arm.c: Likewise.
2593 * elf32-bfin.c: Likewise.
2594 * elf32-cris.c: Likewise.
2595 * elf32-frv.c: Likewise.
2596 * elf32-hppa.c: Likewise.
2597 * elf32-i386.c: Likewise.
2598 * elf32-m32r.c: Likewise.
2599 * elf32-m68hc1x.c: Likewise.
2600 * elf32-m68k.c: Likewise.
2601 * elf32-ppc.c: Likewise.
2602 * elf32-s390.c: Likewise.
2603 * elf32-sh.c: Likewise.
2604 * elf32-vax.c: Likewise.
2605 * elf64-alpha.c: Likewise.
2606 * elf64-hppa.c: Likewise.
2607 * elf64-ppc.c: Likewise.
2608 * elf64-s390.c: Likewise.
2609 * elf64-sh64.c: Likewise.
2610 * elf64-x86-64.c: Likewise.
2611 * elfxx-ia64.c: Likewise.
2612 * elfxx-mips.c: Likewise.
2613 * elfxx-sparc.c: Likewise.
2614 * i386linux.c: Likewise.
2615 * libaout.h: Likewise.
2616 * libbfd-in.h: Likewise.
2617 * libcoff-in.h: Likewise.
2618 * linker.c: Likewise.
2619 * m68klinux.c: Likewise.
2620 * merge.c: Likewise.
2621 * opncls.c: Likewise.
2622 * pdp11.c: Likewise.
2623 * sparclinux.c: Likewise.
2624 * stabs.c: Likewise.
2625 * sunos.c: Likewise.
2626 * vms.c: Likewise.
2627 * xcofflink.c: Likewise.
2628 * section.c (struct section_hash_entry): Move to..
2629 * libbfd-in.h: ..here.
2630 * Makefile.am: Run "make dep-am"
2631 * Makefile.in: Regenerate.
2632 * bfd-in2.h: Regenerate.
2633 * libbfd.h: Regenerate.
2634 * libcoff.h: Regenerate.
2635
7123df0e
AM		 26362006-03-16 Alan Modra <amodra@bigpond.net.au>
2637
2638 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2639 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2640 last change to REL32 relocs so that they are counted as
2641 possibly dynamic as per REL24 and REL14.
2642
fd38b44c
AM		 26432006-03-16 Alan Modra <amodra@bigpond.net.au>
2644
2645 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2646 checks from REL32.
2647
eb111b1f
BE		 26482006-03-15 Ben Elliston <bje@au.ibm.com>
2649
2650 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2651 in_list elements, not just the first.
05bf9422 2652
81d43bff
RS		 26532006-03-14 Richard Sandiford <richard@codesourcery.com>
2654
2655 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2656 out from...
2657 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2658 for final links too.
2659
d329bcd1
RS		 26602006-03-13 Richard Sandiford <richard@codesourcery.com>
2661
2662 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2663
75a657ba
L		 26642006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2665
2666 PR ld/2443
241a6c40 2667 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
75a657ba 2668
3a4a14e9
PB		 26692006-03-10 Paul Brook <paul@codesourcery.com>
2670
2671 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2672 (elf32_arm_print_private_bfd_data): Ditto.
2673
38406048
PB		 26742006-03-09 Paul Brook <paul@codesourcery.com>
2675
2676 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2677 mapping symbols.
2678
eed62c48
NC		 26792006-03-09 Khem Raj <khem@mvista.com>
2680
2681 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2682 char type.
2683
6d2cf7d8
L		 26842006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2685
2686 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2687
00a97672
RS		 26882006-03-07 Richard Sandiford <richard@codesourcery.com>
2689 Daniel Jacobowitz <dan@codesourcery.com>
2690 Zack Weinberg <zack@codesourcery.com>
2691 Nathan Sidwell <nathan@codesourcery.com>
2692 Paul Brook <paul@codesourcery.com>
2693 Ricardo Anguiano <anguiano@codesourcery.com>
2694 Phil Edwards <phil@codesourcery.com>
2695
2696 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2697 (bfd_elf32_bigarm_symbian_vec): Likewise.
2698 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2699 (bfd_elf32_littlearm_vec): Likewise.
2700 (bfd_elf32_littlearm_symbian_vec): Likewise.
2701 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2702 * configure: Regenerate.
2703 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2704 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2705 (elf32_arm_vxworks_bed): Add forward declaration.
2706 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2707 (elf32_arm_vxworks_exec_plt0_entry): New table.
2708 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2709 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2710 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2711 (reloc_section_p): New function.
2712 (create_got_section): Use RELOC_SECTION.
2713 (elf32_arm_create_dynamic_sections): Likewise. Call
2714 elf_vxworks_create_dynamic_sections for VxWorks targets.
2715 Choose between the two possible values of plt_header_size
2716 and plt_entry_size.
2717 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2718 (elf32_arm_abs12_reloc): New function.
2719 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2720 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2721 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2722 r_addend fields of relocs. On rela targets, skip any code that
2723 adjusts in-place addends. When using _bfd_link_final_relocate
2724 to perform a final relocation, pass rel->r_addend as the addend
2725 argument.
2726 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2727 object, ignore flags that are not standard on VxWorks.
2728 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2729 relocs on VxWorks. Use reloc_section_p.
2730 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2731 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2732 .rela.plt.unloaded relocs on VxWorks targets.
2733 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2734 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2735 instead of DT_REL* tags on RELA targets.
2736 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2737 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2738 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2739 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2740 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2741 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2742 Correct the .rela.plt.unreloaded symbol indexes.
2743 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2744 hook on VxWorks targets.
2745 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2746 Minor formatting tweak.
2747 (elf32_arm_vxworks_final_write_processing): New function.
2748 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2749 for Symbian.
2750 (elf_backend_final_write_processing): Likewise.
2751 (elf_backend_emit_relocs): Likewise.
2752 (elf_backend_want_plt_sym): Likewise.
2753 (ELF_MAXPAGESIZE): Likewise.
2754 (elf_backend_may_use_rel_p): Minor formatting tweak.
2755 (elf_backend_may_use_rela_p): Likewise.
2756 (elf_backend_default_use_rela_p): Likewise.
2757 (elf_backend_rela_normal): Likewise.
2758 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2759
0b2e31dc
NS		 27602006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2761
2762 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2763 New. Adjust other variants.
2764 (bfd_default_scan): Update.
2765 * bfd-in2.h: Rebuilt.
2766 * cpu-m68k.c: Adjust.
2767 (bfd_m68k_compatible): New. Use it for architectures.
2768 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2769 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2770 mismatch.
2771 (elf32_m68k_print_private_bfd_data): Adjust.
2772 * ieee.c (ieee_write_processor): Adjust.
05bf9422 2773
d8d1c398
AM		 27742006-03-06 Alan Modra <amodra@bigpond.net.au>
2775
2776 * dwarf2.c: Formatting.
2777 (add_line_info): Remove outer loop.
2778
d4c32a81
L		 27792006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2780 Alan Modra <amodra@bigpond.net.au>
2781
2782 PR binutils/2338
2783 * dwarf2.c (loadable_section): New struct.
2784 (dwarf2_debug): Add loadable_section_count and
2785 loadable_sections.
2786 (new_line_sorts_after): New.
2787 (add_line_info): Use new_line_sorts_after to compare line
2788 addresses.
2789 (check_function_name): Removed.
2790 (unset_sections): New.
2791 (place_sections): New.
2792 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2793 and unset_sections on relocatable files.
2794 (_bfd_dwarf2_find_line): Likewise.
2795
4cdc7696
NC		 27962006-03-03 Nick Clifton <nickc@redhat.com>
2797
2798 * cpu-avr.c: Update to ISO-C90 formatting.
2799 * elf32-avr.c: Likewise.
2800
df406460
NC		 28012006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2802
2803 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
05bf9422 2804 and R_AVR_MS8_LDI
df406460
NC		 2805 (bfd_elf_avr_final_write_processing): Set
2806 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2807 (elf32_avr_relax_section): New function.
2808 (elf32_avr_relax_delete_bytes): New function.
2809 (elf32_avr_get_relocated_section_contents): New function.
2810 (avr_pc_wrap_around): New function.
2811 (avr_relative_distance_considering_wrap_around): New function.
2812 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2813 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2814 * libbfd.h: Regenerate.
2815 * bfd-in2.h: Regenerate.
2816
a1013894
DD		 28172006-03-02 DJ Delorie <dj@redhat.com>
2818
2819 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2820 calculations.
2821
7c492719
RS		 28222006-03-02 Richard Sandiford <richard@codesourcery.com>
2823
2824 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2825 bfd_elf32_powerpc_vxworks_vec.
2826
e970df31
NC		 28272006-03-02 Nick Clifton <nickc@redhat.com>
2828
2829 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2830
711de32c
RS		 28312006-03-02 Richard Sandiford <richard@codesourcery.com>
2832
2833 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2834 elf_vxworks_create_dynamic_sections.
2835 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2836 symbol handling.
2837 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2838 elf_vxworks_create_dynamic_sections.
2839 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2840 symbol handling.
2841 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2842 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2843
9c72ff84
RS		 28442006-03-02 Richard Sandiford <richard@codesourcery.com>
2845
2846 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2847 (elf_backend_link_output_symbol_hook): Use
2848 elf_vxworks_link_output_symbol_hook instead.
2849 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2850 (elf_backend_link_output_symbol_hook): Use
2851 elf_vxworks_link_output_symbol_hook instead.
2852 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2853 same interface as elf_backend_link_output_symbol_hook.
2854 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2855 prototype accordingly.
2856
4a3dc543
RS		 28572006-03-02 Richard Sandiford <richard@codesourcery.com>
2858
2859 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2860 (ppc_elf_link_hash_table): Replace old_got and new_got with
2861 plt_type and can_use_new_plt.
2862 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2863 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2864 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2865 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2866 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2867 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2868 this function should not be called for VxWorks targets.
2869 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2870 (allocate_got): Likewise. Rearrange so that max_before_header
2871 is only used for PLT_OLD and PLT_NEW.
2872 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2873 (ppc_elf_size_dynamic_sections): Likewise.
2874 (ppc_elf_relax_section): Likewise.
2875 (ppc_elf_relocate_section): Likewise.
2876 (ppc_elf_finish_dynamic_symbol): Likewise.
2877 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2878
5ae0bfb6
RS		 28792006-02-28 Richard Sandiford <richard@codesourcery.com>
2880
2881 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2882 (elf_i386_link_hash_table_create): Initialize it.
2883 (elf_i386_compute_jump_table_size): Use it instead of
2884 srelplt->reloc_count.
2885 (allocate_dynrelocs): Likewise.
2886 (elf_i386_size_dynamic_sections): Likewise.
2887 (elf_i386_relocate_section): Likewise.
05bf9422 2888
63752a75
JJ		 28892006-02-27 Jakub Jelinek <jakub@redhat.com>
2890
2891 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2892 (_bfd_elf_write_section_eh_frame): Likewise.
2893
f7d9e5c3
CD		 28942006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2895
2896 * po/Make-in: Add html target.
2897
22edb2f1
RS		 28982006-02-27 Richard Sandiford <richard@codesourcery.com>
2899
2900 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2901 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2902 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2903 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2904 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2905 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2906 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2907 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2908 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2909 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2910 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2911 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2912 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2913 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2914 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2915 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2916 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2917 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2918 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2919 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2920 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2921
7325306f
RS		 29222006-02-25 Richard Sandiford <richard@codesourcery.com>
2923
2924 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2925 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2926 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2927 * elf32-frv.c (_frv_create_got_section): Likewise.
2928 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2929 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2930 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2931 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2932 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2933 (elf_i386_link_hash_table_create): Don't initialize them.
2934 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2935 hgot fields.
2936 (elf_i386_finish_dynamic_symbol): Likewise.
2937 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2938 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2939 (ppc_elf_finish_dynamic_symbol): Likewise.
05bf9422 2940
6772dd07
DD		 29412006-02-24 DJ Delorie <dj@redhat.com>
2942
2943 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2944 (m32c_elf_relocate_section): Don't relocate them.
2945 (compare_reloc): New.
2946 (relax_reloc): Remove.
2947 (m32c_offset_for_reloc): New.
2948 (m16c_addr_encodings): New.
2949 (m16c_jmpaddr_encodings): New.
2950 (m32c_addr_encodings): New.
2951 (m32c_elf_relax_section): Relax jumps and address displacements.
2952 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2953 short jumps.
2954
2955 * reloc.c: Add m32c relax relocs.
2956 * libbfd.h: Regenerate.
2957 * bfd-in2.h: Regenerate.
05bf9422 2958
508c3946
L		 29592006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2960
2961 PR ld/2218
2962 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2963 (_bfd_elf_link_hash_fixup_symbol): New.
2964
2965 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2966 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2967 it isn't NULL.
2968
2969 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2970
2971 * elfxx-target.h (elf_backend_fixup_symbol): New.
2972 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2973
59cf82fe
L		 29742006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2975
2976 * cpu-ia64-opc.c (ins_immu5b): New.
2977 (ext_immu5b): Likewise.
2978 (elf64_ia64_operands): Add IMMU5b.
2979
22d606e9
AM		 29802006-02-21 Alan Modra <amodra@bigpond.net.au>
2981
2982 PR ld/2218
2983 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2984 is dynamic.
2985 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2986 * elf32-i386.c (allocate_dynrelocs): Likewise.
2987 * elf32-s390.c (allocate_dynrelocs): Likewise.
2988 * elf32-sh.c (allocate_dynrelocs): Likewise.
2989 * elf64-s390.c (allocate_dynrelocs): Likewise.
2990 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2991 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2992 on undef weak with non-default visibility too.
2993 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2994
3168356f
AM		 29952006-02-21 Alan Modra <amodra@bigpond.net.au>
2996
2997 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2998 error, instead call _exit.
2999 (_bfd_abort): Call _exit not xexit.
3000
888b45b8
KB		 30012006-02-17 Kevin Buettner <kevinb@redhat.com>
3002
3003 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3004 New functions.
3005 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3006
d70c5fc7 30072006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
05bf9422
AM		 3008 Anil Paranjape <anilp1@kpitcummins.com>
3009 Shilin Shakti <shilins@kpitcummins.com>
d70c5fc7 3010
05bf9422
AM		 3011 * Makefile.am: Add xc16x related entry
3012 * Makefile.in: Regenerate
3013 * archures.c: Add bfd_xc16x_arch
d70c5fc7
NC		 3014 * bfd-in2.h: Regenerate
3015 * config.bfd: Add xc16x-*-elf
3016 * configure.in: Add bfd_elf32_xc16x_vec
3017 * configure: Regenerate.
3018 * targets.c: Added xc16x related information
3019 * cpu-xc16x.c: New file
3020 * reloc.c: Add new relocations specific to xc16x:
3021 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
05bf9422 3022 BFD_RELOC_XC16X_SOF
d70c5fc7
NC		 3023 * elf32-xc16x.c: New file.
3024
cab87ef9
AM		 30252006-02-17 Alan Modra <amodra@bigpond.net.au>
3026
3027 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3028 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3029
dfbb6ac9
AM		 30302006-02-17 Alan Modra <amodra@bigpond.net.au>
3031
3032 PR ld/2218
3033 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3034 dynamic.
3035 (ppc64_elf_relocate_section): Check output reloc section size.
3036 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3037
cedc298e
L		 30382006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3039
3040 PR ld/2322
3041 * elf.c (get_segment_type): New function.
3042 (_bfd_elf_print_private_bfd_data): Use it.
3043 (print_segment_map): New function.
3044 (assign_file_positions_for_segments): Call print_segment_map
3045 when there are not enough room for program headers.
3046
aaa2ab3d
NH		 30472006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3048
3049 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3050 traditional MIPS ELF targets.
3051
35ccda9e
L		 30522006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3053
3054 PR binutils/2338
3055 * dwarf2.c (check_function_name): New function.
3056 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3057 check if function is correct.
3058
e0ae6d6f
AM		 30592006-02-16 Alan Modra <amodra@bigpond.net.au>
3060
3061 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3062 debug sections.
3063 (elf_link_input_bfd): Adjust comments.
3064
d55ce4e2
L		 30652006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3066
3067 * elf.c (copy_private_bfd_data): Minor update.
3068
84d1d650
L		 30692006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3070
3071 PR binutils/2258
3072 * elf.c (copy_private_bfd_data): Renamed to ...
3073 (rewrite_elf_program_header): This.
3074 (copy_elf_program_header): New function.
3075 (copy_private_bfd_data): Likewise.
3076
30772006-02-07 Nathan Sidwell <nathan@codesourcery.com>
266abb8f
NS		 3078
3079 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3080 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3081 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3082 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3083 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3084 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3085 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3086 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3087 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3088 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3089 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3090 bfd_mach_mcf_isa_b_usp_float_emac): New.
3091 (bfd_default_scan): Update coldfire mapping.
3092 * bfd-in.h (bfd_m68k_mach_to_features,
3093 bfd_m68k_features_to_mach): Declare.
3094 * bfd-in2.h: Rebuilt.
3095 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3096 adjust legacy names.
3097 (m68k_arch_features): New.
3098 (bfd_m68k_mach_to_features,
3099 bfd_m68k_features_to_mach): Define.
3100 * elf32-m68k.c (elf32_m68k_object_p): New.
3101 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3102 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3103 (elf_backend_object_p): Define.
3104 * ieee.c (ieee_write_processor): Update coldfire machines.
3105 * libbfd.h: Rebuilt.
3106
75eb734c
SE		 31072006-02-06 Steve Ellcey <sje@cup.hp.com>
3108
3109 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3110 if SHF_TLS is set.
3111
134dcee5
AM		 31122006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3113
05bf9422 3114 * coff-z80.c (r_imm24): New howto.
134dcee5
AM		 3115 (rtype2howto): New case R_IMM24.
3116 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3117 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3118
4005427f
RS		 31192006-02-04 Richard Sandiford <richard@codesourcery.com>
3120
3121 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3122 has already been assigned a GOT index, copy that index to the
3123 current hash table entry.
3124
bb29dfea
EB		 31252006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3126
3127 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3128 for call-to-undefweak reloc overflow.
3129
dc669dc8
EB		 31302006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3131
3132 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3133 for 32-bit relocs overflow.
3134
1a0eb693
PB		 31352006-01-27 Paul Brook <paul@codesourcery.com>
3136
3137 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3138 objects.
3139
67a4f2b7
AO		 31402006-01-18 Alexandre Oliva <aoliva@redhat.com>
3141
3142 Introduce TLS descriptors for i386 and x86_64.
3143 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3144 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3145 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3146 * libbfd.h, bfd-in2.h: Rebuilt.
3147 * elf32-i386.c (elf_howto_table): New relocations.
3148 (R_386_tls): Adjust.
3149 (elf_i386_reloc_type_lookup): Map new relocations.
3150 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3151 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3152 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3153 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3154 (elf_i386_local_tlsdesc_gotent): New macro.
3155 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3156 (elf_i386_compute_jump_table_size): New macro.
3157 (link_hash_newfunc): Initialize tlsdesc_got.
3158 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3159 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3160 R_386_TLS_DESC_CALL.
3161 (elf_i386_check_relocs): Likewise. Allocate space for
3162 local_tlsdesc_gotent.
3163 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3164 R_386_TLS_DESC_CALL.
3165 (allocate_dynrelocs): Count function PLT relocations. Reserve
3166 space for TLS descriptors and relocations.
3167 (elf_i386_size_dynamic_sections): Reserve space for TLS
3168 descriptors and relocations. Set up sgotplt_jump_table_size.
3169 Don't zero reloc_count in srelplt.
3170 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3171 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3172 R_386_TLS_DESC_CALL.
3173 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3174 (elf_backend_always_size_sections): Define.
3175 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3176 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3177 (R_X86_64_standard): Adjust.
3178 (x86_64_reloc_map): Map new relocs.
3179 (elf64_x86_64_rtype_to_howto): New, split out of...
3180 (elf64_x86_64_info_to_howto): ... this function, and...
3181 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3182 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3183 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3184 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3185 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3186 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3187 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3188 tlsdesc_got and sgotplt_jump_table_size fields.
3189 (elf64_x86_64_compute_jump_table_size): New macro.
3190 (link_hash_newfunc): Initialize tlsdesc_got.
3191 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3192 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3193 R_X86_64_TLSDESC_CALL.
3194 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3195 local_tlsdesc_gotent.
3196 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3197 R_X86_64_TLSDESC_CALL.
3198 (allocate_dynrelocs): Count function PLT relocations. Reserve
3199 space for TLS descriptors and relocations.
3200 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3201 descriptors and relocations. Set up sgotplt_jump_table_size,
3202 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3203 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3204 and DT_TLSDESC_GOT.
3205 (elf64_x86_64_always_size_sections): New. Set up
3206 _TLS_MODULE_BASE_.
3207 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3208 R_386_TLS_DESC_CALL.
3209 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3210 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3211 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3212 (elf_backend_always_size_sections): Define.
3213
6dd55cb7
L		 32142006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3215
3216 PR binutils/2096
3217 * dwarf2.c (comp_unit_contains_address): Update comment.
3218 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3219 lma. Return TRUE only if both comp_unit_contains_address and
3220 comp_unit_find_nearest_line return TRUE.
3221 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3222
64d03ab5
AM		 32232006-01-18 Alan Modra <amodra@bigpond.net.au>
3224
3225 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3226 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3227 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3228 elf_gc_mark_dynamic_ref_symbol. Make global.
3229 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3230 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3231 (elfNN_bed): Init new field.
3232 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3233 (ppc64_elf_gc_mark_dynamic_ref): New function.
3234
b56cbdb9
AM		 32352006-01-17 Alan Modra <amodra@bigpond.net.au>
3236
3237 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3238
6c10990d
NC		 32392006-01-17 Nick Clifton <nickc@redhat.com>
3240
3241 PR binutils/2159
3242 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3243 parameters.
3244
d7f735da
NC		 32452006-01-11 Nick Clifton <nickc@redhat.com>
3246
3247 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3248 into the newly (re)allocated map array.
3249
2bfd55ca
NC		 32502006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3251
3252 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3253
bce50a28
JJ		 32542006-01-01 Jakub Jelinek <jakub@redhat.com>
3255
3256 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3257 for .toc1 section.
3258
e88d958a 3259For older changes see ChangeLog-2005
56882138
AM		 3260\f
3261Local Variables:
3262mode: change-log
3263left-margin: 8
3264fill-column: 74
3265version-control: never
3266End:
GDB Binutils - Deliverables
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