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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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74b08499
DJ		 12006-11-01 Alan Modra <amodra@bigpond.net.au>
2
3 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
4 check for PLT usage.
5
3110dbc9
DJ		 62006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
7
8 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
9
a39f3346
AM		 102006-10-31 Alan Modra <amodra@bigpond.net.au>
11
12 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
13 boundary. Tidy. Comment.
c0f00686
L		 14
152006-10-30 H.J. Lu <hongjiu.lu@intel.com>
16
17 PR ld/3111
18 * elf-bfd.h (elf_obj_tdata): Add symbuf.
19 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
20 (_bfd_elf_check_kept_section): Likewise.
21 (bfd_elf_match_symbols_in_sections): Likewise.
22
23 * elf.c (assign_section_numbers): Updated to add
24 struct bfd_link_info *.
25 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
26 buffer if info->reduce_memory_overheads is false.
27
28 * elflink.c (match_group_member): Updated to add
29 struct bfd_link_info *.
30 (_bfd_elf_check_kept_section): Likewise.
31 (elf_link_input_bfd): Likewise.
32 (_bfd_elf_section_already_linked): Likewise.
33 (bfd_elf_final_link): Free symbol buffer if
34 info->reduce_memory_overheads is false.
35
36 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
37 struct bfd_link_info *.
38 (_bfd_generic_section_already_linked): Likewise.
39 * libbfd.h: Regenerated.
40
41 * linker.c (bfd_section_already_linked): Add
42 struct bfd_link_info *.
43 (_bfd_generic_section_already_linked): Likewise.
44 * targets.c (bfd_target): Add struct bfd_link_info * to
45 _section_already_linked.
46 * bfd-in2.h: Regenerated.
47
ffda70fc
AM		 482006-10-30 Alan Modra <amodra@bigpond.net.au>
49
50 * bfd.c (bfd_error_type): Add bfd_error_on_input.
51 (input_bfd, input_error): New static vars.
52 (bfd_set_error): Handle bfd_error_on_input.
53 (bfd_errmsg): Likewise.
54 (bfd_perror): Simplify.
55 * archive.c (_bfd_write_archive_contents): Report errors on input.
b52149c8 56 * bfd-in2.h: Regenerate.
ffda70fc 57
017657f0
AM		 582006-10-30 Alan Modra <amodra@bigpond.net.au>
59
60 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
61
165b93e7
RS		 622006-10-28 Richard Sandiford <richard@codesourcery.com>
63
64 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
65 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
66 (elf_mips_howto_table_rela): Likewise.
67 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
68 (mips_elf64_howto_table_rela): Likewise.
69
d270463e
L		 702006-10-26 H.J. Lu <hongjiu.lu@intel.com>
71
72 * elf.c (_bfd_elf_init_private_section_data): Assert output
73 section ELF type instead of check if it is SHT_NULL. Copy
74 OS/PROC specific flags from input section to output section.
75
a14a5de3
AM		 762006-10-27 Alan Modra <amodra@bigpond.net.au>
77
78 * section.c (SEC_KEEP): Update comment.
79 * bfd-in2.h: Regenerate.
80 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
81 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
82 * stabs.c (_bfd_discard_section_stabs): Likewise.
83 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
84
761c7f08
BE		 852006-10-26 Ben Elliston <bje@au.ibm.com>
86
49a184f6
BE		 87 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
88
761c7f08
BE		 89 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
90 * targets.c (find_target): Remove extraneous break.
91
23fe9577
BE		 922006-10-26 Ben Elliston <bje@au.ibm.com>
93
0b853537
BE		 94 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
95 (struct maxq_reloc_map): Unused; remove.
96 (maxq_reloc_map): Likewise.
97 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
98
a14a5de3 992006-10-26 Ben Elliston <bje@au.ibm.com>
0b853537 100
23fe9577
BE		 101 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
102 from int to enum dynamic_lib_link_class lib_class.
103 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
104 * bfd-in2.h: Regenerate.
105
e9f53129
AM		 1062006-10-25 Alan Modra <amodra@bigpond.net.au>
107 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
108 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
109 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
110 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
111
112 * cpu-spu.c: New file.
113 * elf32-spu.c: New file.
114 * elf32-spu.h: New file.
115 * archures.c: Add SPU support.
116 * config.bfd: Likewise.
117 * configure.in: Likewise.
118 * reloc.c: Likewise.
119 * targets.c: Likewise.
120 * Makefile.am: Likewise. Run "make dep-am".
121 * libbfd.h: Regenerate.
122 * bfd-in2.h: Regenerate.
123 * Makefile.in: Regenerate.
124 * configure: Regenerate.
125 * po/SRC-POTFILES.in: Regenerate.
126
05bf9422
AM		 1272006-10-23 Alan Modra <amodra@bigpond.net.au>
128
129 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
130
9838404f
AM		 1312006-10-23 Alan Modra <amodra@bigpond.net.au>
132
133 * elf32-score.c: Formatting.
134 (elf_backend_omit_section_dynsym): Define.
135 (score_elf_create_dynamic_relocation): Remove code copied from mips.
136 Don't use section syms in dynamic relocs. Remove unused param.
137 (score_elf_final_link_relocate): Remove unused param.
138
720194ed
AM		 1392006-10-23 Alan Modra <amodra@bigpond.net.au>
140
141 * linker.c (fix_syms): Choose best of previous and next
142 section based on section flags and vma.
143
dc84ceef
KK		 1442006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
145
146 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
147 only when the non visibility part of st_other is non-zero.
148 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
149
f6f62d6f
RS		 1502006-10-20 Richard Sandiford <richard@codesourcery.com>
151
152 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
153 PT_DYNAMIC on GNU/Linux targets.
154
bcfdf036
RS		 1552006-10-20 Richard Sandiford <richard@codesourcery.com>
156
157 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
158 size of .rel.dyn reflect the value of DT_RELSZ.
159
98c904a8
RS		 1602006-10-20 Richard Sandiford <richard@codesourcery.com>
161
162 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
163 a PT_NULL header for dynamic objects.
164 (_bfd_mips_elf_modify_segment_map): Add it.
165
b3549761
NC		 1662006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
167
168 * elf32-score.c (score_elf_rel_dyn_section): Replace
169 bfd_make_section with bfd_make_section_with_flags.
170 (_bfd_score_elf_create_dynamic_sections): Ditto.
171 (score_elf_create_got_section): Ditto.
172 (score_elf_final_link_relocate): Delete referrence to
173 EF_SCORE_HASENTRY.
174
6870500c
RS		 1752006-10-19 Richard Sandiford <richard@codesourcery.com>
176
177 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
178 same symbol by increasing r_offset.
179 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
180 large and very small symbol indexes.
181
6a483765
RS		 1822006-10-19 Richard Sandiford <richard@codesourcery.com>
183
184 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
185 and DT_MIPS_RLD_MAP tags for position-independent executables.
186 Do not add DT_DEBUG to shared libraries for any MIPS target.
187
92b7c7b6
L		 1882006-10-18 H.J. Lu <hongjiu.lu@intel.com>
189
190 PR ld/3290
191 * elflink.c (elf_link_add_object_symbols): Hide definitions in
192 debug sections.
193
2f475487
AM		 1942006-10-19 Alan Modra <amodra@bigpond.net.au>
195
196 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
197 don't set, glue section size.
198 (record_arm_to_thumb_glue): Set glue section size here.
199 (record_thumb_to_arm_glue): Likewise.
200 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
201 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
202
71a75f6f
MF		 2032006-10-18 Roy Marples <uberlord@gentoo.org>
204
205 * elf64-sparc.c: Add FreeBSD support.
206 (elf64_sparc_fbsd_post_process_headers): New function.
207 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
208 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
209 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
210 * configure: Regenerate.
211
92f5d02b
MS		 2122006-10-17 Mark Shinwell <shinwell@codesourcery.com>
213
214 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
215 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
216 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
217 R_ARM_THM_MOVT_BREL relocations.
218
e95de063
MS		 2192006-10-17 Mark Shinwell <shinwell@codesourcery.com>
220
05bf9422
AM		 221 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
222 R_THM_CALL to 25 and remove FIXME comment.
223 (using_thumb2): New function.
224 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
e95de063 225
bb224fc3
MS		 2262006-10-17 Mark Shinwell <shinwell@codesourcery.com>
227
228 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
229 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
230 (elf32_arm_gc_sweep_hook): Likewise.
231 (elf32_arm_check_relocs): Likewise.
232 (allocate_dynrelocs): Likewise.
233
74541ad4
AM		 2342006-10-17 Alan Modra <amodra@bigpond.net.au>
235
236 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
237 text_index_section and data_index_section.
238 (struct elf_backend_data): Add elf_backend_init_index_section.
239 (_bfd_elf_init_1_index_section): Declare.
240 (_bfd_elf_init_2_index_sections): Declare.
241 * elfxx-target.h (elf_backend_init_index_section): Define.
242 (elfNN_bed): Init new field.
243 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
244 section and text_index_section plus data_index_section.
245 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
246 (_bfd_elf_init_1_index_section): New function.
247 (_bfd_elf_init_2_index_sections): New function.
248 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
249 (elf_link_input_bfd): When emitting relocs, use text_index_section
250 and data_index_section for removed sections.
251 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
252 * elf32-i386.c: Likewise.
253 * elf32-m32r.c: Likewise.
254 * elf32-sh.c: Likewise.
255 * elf32-xstormy16.c: Likewise.
256 * elf32-xtensa.c: Likewise.
257 * elf64-alpha.c: Likewise.
258 * elf64-hppa.c: Likewise.
259 * elf64-mmix.c: Likewise.
260 * elf64-sh64.c: Likewise.
261 * elfxx-ia64.c: Likewise.
262 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
263 and data_index_section sym for relocs against sections with no dynamic
264 section sym.
265 (elf_backend_init_index_section): Define.
266 * elf32-cris.c: Similarly.
267 * elf32-hppa.c: Similarly.
268 * elf32-i370.c: Similarly.
269 * elf32-m68k.c: Similarly.
270 * elf32-mips.c: Similarly.
271 * elf32-ppc.c: Similarly.
272 * elf32-s390.c: Similarly.
273 * elf32-sparc.c: Similarly.
274 * elf32-vax.c: Similarly.
275 * elf64-mips.c: Similarly.
276 * elf64-ppc.c: Similarly.
277 * elf64-s390.c: Similarly.
278 * elf64-sparc.c: Similarly.
279 * elf64-x86-64.c: Similarly.
280 * elfn32-mips.c: Similarly.
281 * elfxx-mips.c: Similarly.
282 * elfxx-sparc.c: Similarly.
283 * linker.c (fix_syms): Base symbols in removed sections on
284 previous section in preference to using absolute section.
285
c26620e3
AS		 2862006-10-16 Andreas Schwab <schwab@suse.de>
287
288 * elfxx-ia64.c (addend_compare): Properly compute return value.
289
3ba71138
L		 2902006-10-15 H.J. Lu <hongjiu.lu@intel.com>
291
292 PR ld/3314
293 * elf.c (assign_file_positions_for_non_load_sections): Don't
05bf9422 294 page align empty SHF_ALLOC sections.
3ba71138 295
7eeb1be6
JJ		 2962006-10-13 Jakub Jelinek <jakub@redhat.com>
297
298 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
299 .plt sh_entsize to 0 if plt header size isn't multiple of
300 plt entry size or for 32-bit which adds a nop insn at the
301 end of the .plt section.
302
a77dc2cc
BW		 3032006-10-12 Bob Wilson <bob.wilson@acm.org>
304
305 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
306 (elf_backend_action_discarded): Define.
307
bf1747de
BW		 3082006-10-11 Bob Wilson <bob.wilson@acm.org>
309
310 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
311 unresolvable relocation error.
312 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
313 symbols to zero.
314
ba05963f
BW		 3152006-10-10 Bob Wilson <bob.wilson@acm.org>
316
317 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
318 for PIE executables.
319
ac685e6a
JJ		 3202006-10-03 Jakub Jelinek <jakub@redhat.com>
321
322 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
323 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
324 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
325 DW_CFA_val_{offset{,_sf},expression}.
326 (skip_non_nops): Record number of DW_CFA_set_loc ops.
327 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
328 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
329 or going to be pcrel, compute set_loc array.
330 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
331 against DW_CFA_set_loc operands.
332 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
333
cd7be95b
KH		 3342006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
335
336 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
337 symbols from the --just-syms file.
338
23eb7e01
AM		 3392006-10-01 Alan Modra <amodra@bigpond.net.au>
340
341 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
342 existence of PLT.
343
4dba4b24
L		 3442006-09-29 H.J. Lu <hongjiu.lu@intel.com>
345
346 PR ld/3283
347 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
348 relocation overflow on branches to undefweaks.
349
3bb0c887
AM		 3502006-09-29 Alan Modra <amodra@bigpond.net.au>
351
352 * po/BLD-POTFILES.in: Regenerate.
353 * po/SRC-POTFILES.in: Regenerate.
354
14952a5b
DS		 3552006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
356
357 PR 3276
358 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
359 alignment for .data$, .rdata$ and .text$ sections so that sse
05bf9422 360 and sse2 code will work for linkonce sections too.
14952a5b
DS		 361 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
362
07adf181
AM		 3632006-09-28 Alan Modra <amodra@bigpond.net.au>
364
365 * elflink.c (_bfd_elf_gc_mark_hook): New function.
366 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
367 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
368 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
369 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
370 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
371 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
372 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
373 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
374 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
375 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
376 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
377 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
378 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
379 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
380 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
381 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
382 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
383 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
384 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
385 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
386 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
387 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
388 (bfinfdpic_gc_sweep_hook): Delete.
389 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
390 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
391 (elf32_d10v_gc_sweep_hook): Delete.
392 (elf_backend_gc_sweep_hook): Don't define.
393 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
394 (fr30_elf_gc_sweep_hook): Delete.
395 (elf_backend_gc_sweep_hook): Don't define.
396 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
397 (elf32_frv_gc_sweep_hook): Delete.
398 (elf_backend_gc_sweep_hook): Don't define.
399 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
400 (iq2000_elf_gc_sweep_hook): Delete.
401 (elf_backend_gc_sweep_hook): Don't define.
402 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
403 _bfd_elf_gc_mark_hook.
404 (openrisc_elf_gc_sweep_hook): Delete.
405 (elf_backend_gc_sweep_hook): Don't define.
406 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
407 (v850_elf_gc_sweep_hook): Delete.
408 (elf_backend_gc_sweep_hook): Don't define.
409 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
410 _bfd_elf_gc_mark_hook.
411 (xstormy16_elf_gc_sweep_hook): Delete.
412 (elf_backend_gc_sweep_hook): Don't define.
413 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
414 (sh_elf64_gc_sweep_hook): Delete.
415 (elf_backend_gc_sweep_hook): Don't define.
416 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
417 (elf32_avr_gc_sweep_hook): Delete.
418 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
419 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
420 (elf32_cr16c_gc_sweep_hook): Delete.
421 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
422 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
423 (elf32_crx_gc_sweep_hook): Delete.
424 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
425 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
426 (elf32_h8_gc_sweep_hook): Delete.
427 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
428 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
429 (ip2k_elf_gc_sweep_hook): Delete.
430 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
431 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
432 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
433 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
434 (elf_backend_gc_sweep_hook): Don't define.
435 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
436 (elf_backend_gc_sweep_hook): Don't define.
437 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
438 (elf32_m68hc11_gc_sweep_hook): Delete.
439 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
440 (elf32_m68hc11_gc_sweep_hook): Delete.
441 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
442 (elf32_msp430_gc_sweep_hook): Delete.
443 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
444 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
445 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
446
ea9986ff
NC		 4472006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
448
449 * bfd-in.h (CONST_STRNCPY) : Delete.
450 (LITSTRCPY) : New.
451 (LITMEMCPY) : New.
452 * bfd-in2.h : Regenerate.
453 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
454 calculate string lengths.
455 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
456
49c13adb
L		 4572006-09-26 H.J. Lu <hongjiu.lu@intel.com>
458
459 PR ld/3223
460 PR ld/3267
461 * elf.c (assign_file_positions_for_non_load_sections): Don't
462 warn zero size allocated sections.
463
f36b9bcd
AM		 4642006-09-27 Alan Modra <amodra@bigpond.net.au>
465
466 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
467 to "name" so that compiler realizes it is never uninitialized.
468 Use bfd_elf_sym_name.
469
41f8ce69
L		 4702006-09-26 H.J. Lu <hongjiu.lu@intel.com>
471
472 PR binutils/3262
473 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
474 bfd_alloc to allocate segment map.
475 (copy_elf_program_header): Likewise.
476
2d447fca 4772006-09-26 Mark Shinwell <shinwell@codesourcery.com>
05bf9422
AM		 478 Joseph Myers <joseph@codesourcery.com>
479 Ian Lance Taylor <ian@wasabisystems.com>
480 Ben Elliston <bje@wasabisystems.com>
2d447fca
JM		 481
482 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
483 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
484 (arch_info_struct, bfd_arm_update_notes): Likewise.
485 (architectures): Likewise.
486 (bfd_arm_merge_machines): Check for iWMMXt2.
487 * bfd-in2.h: Rebuild.
488
65fe5dd6
L		 4892006-09-24 H.J. Lu <hongjiu.lu@intel.com>
490
491 * configure: Regenerated.
492
8384fb8f
AM		 4932006-09-22 Alan Modra <amodra@bigpond.net.au>
494
495 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
496 on error.
497 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
498 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
499 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
500 and report error.
501 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
502
36c10a8f
MS		 5032006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
504
505 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
506 section in LD to LE linker relaxation for R_390_TLS_LDO32.
507 * elf64-s390.c (elf_s390_relocate_section): Likewise for
508 R_390_TLS_LDO64.
509
99ad8390
NC		 5102006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
511
512 * configure.in: Added new target-vectors x86_64coff_vec,
513 x86_64pe_vec, and x86_64pei_vec.
514 * configure: Regenerate.
515 * config.bfd: Adjusted x86_64 target architecture detection.
516 * bfd.c: Add for new target "coff-x86-64"
517 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
518 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
519 * libpei.h: Adjustments for COFF_WITH_pex64.
520 * coffcode.h: Add for new target machine, architecture, signature, and internal
521 signature handler.
522 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
523 * Makefile.in: Regenerate.
524 * pe-x86_64.c: Add for new target "pe-x86-64".
525 * pei-x86_64.c: Add for new target "pei-x86-64".
526 * peicode.h: Adjusts for new targets.
527 (coff_swap_filehdr_out): Set for this target to
528 _bfd_pex64_only_swap_filehdr_out.
529 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
530 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
531 (jump_table jtab): Add for AMD64MAGIC.
532 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
533 (pe_ILF_object_p): Add coff image-file signature to internal
534 signature translation.
535 * peXXigen.c: Adjust proper include of target coff-header and
536 introduced target specific code
537 (COFF_WITH_pex64): New macro for this target.
538 (pe_print_idata): New dumping method for import section of PE+ files.
539 * targets.c: Add new target vectors declarations for x86_64 coff targets.
540 * coffcode.h: Support code to support the x86_64 PE magic number.
541 * coff-x86_64.c: New file.
542
60ff4dc4
HPN		 5432006-09-17 Hans-Peter Nilsson <hp@axis.com>
544
545 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
546 for .stabstr entry, explain why.
547
7421a730
AM		 5482006-09-17 Anton Blanchard <anton@samba.org>
549 Alan Modra <amodra@bigpond.net.au>
550
551 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
552 entry isn't absolute.
553
1c0d3aa6
NC		 5542006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
555
556 * cpu-score.c: New file.
557 * elf32-score.c: New file.
558 * config.bfd: Add Score target.
559 * Makefile.am: Add Score files.
560 * Makefile.in: Regenerate.
561 * archures.c: Add Score architecture.
562 * reloc.c: Add Score relocs.
563 * targets.c: Add Score target vectors.
564 * bfd-in2.h: Regenerate.
565 * libbfd.h: Regenerate.
566 * configure.in: Add Score target.
567 * configure: Regenerate.
568
0112cd26
NC		 5692006-09-16 Nick Clifton <nickc@redhat.com>
570 Pedro Alves <pedro_alves@portugalmail.pt>
571
572 * bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
573 string as its argument and emits the string followed by a comma
574 and then the length of the string.
575 (CONST_STRNEQ): New macro. Checks to see if a variable string
576 has a constant string as its initial characters.
577 (CONST_STRNCPY): New macro. Copies a constant string to the start
578 of a variable string.
579 * bfd-in2.h: Regenerate.
580 * archive.c: Make use of the new macros.
581 * archive64.c: Likewise.
582 * bfd.c: Likewise.
583 * coff-ppc.c: Likewise.
584 * coff-stgo32.c: Likewise.
585 * coffcode.h: Likewise.
586 * cofflink.c: Likewise.
587 * cpu-i960.c: Likewise.
588 * dwarf2.c: Likewise.
589 * ecoff.c: Likewise.
590 * elf-m10300.c: Likewise.
591 * elf.c: Likewise.
592 * elf32-arm.c: Likewise.
593 * elf32-bfin.c: Likewise.
594 * elf32-cris.c: Likewise.
595 * elf32-hppa.c: Likewise.
596 * elf32-i370.c: Likewise.
597 * elf32-i386.c: Likewise.
598 * elf32-iq2000.c: Likewise.
599 * elf32-m32r.c: Likewise.
600 * elf32-m68hc11.c: Likewise.
601 * elf32-m68hc12.c: Likewise.
602 * elf32-m68k.c: Likewise.
603 * elf32-mcore.c: Likewise.
604 * elf32-ppc.c: Likewise.
605 * elf32-s390.c: Likewise.
606 * elf32-sh-symbian.c: Likewise.
607 * elf32-sh.c: Likewise.
608 * elf32-sh64.c: Likewise.
609 * elf32-v850.c: Likewise.
610 * elf32-vax.c: Likewise.
611 * elf32-xtensa.c: Likewise.
612 * elf64-alpha.c: Likewise.
613 * elf64-hppa.c: Likewise.
614 * elf64-mmix.c: Likewise.
615 * elf64-ppc.c: Likewise.
616 * elf64-s390.c: Likewise.
617 * elf64-sh64.c: Likewise.
618 * elf64-x86-64.c: Likewise.
619 * elflink.c: Likewise.
620 * elfxx-ia64.c: Likewise.
621 * elfxx-mips.c: Likewise.
622 * elfxx-sparc.c: Likewise.
623 * hpux-core.c: Likewise.
624 * i386linux.c: Likewise.
625 * ieee.c: Likewise.
626 * libpei.h: Likewise.
627 * linker.c: Likewise.
628 * m68klinux.c: Likewise.
629 * mmo.c: Likewise.
630 * nlmcode.h: Likewise.
631 * osf-core.c: Likewise.
632 * pef.c: Likewise.
633 * som.c: Likewise.
634 * sparclinux.c: Likewise.
635 * vms-hdr.c: Likewise.
636
30288845
AM		 6372006-09-14 Alan Modra <amodra@bigpond.net.au>
638
4b181510 639 PR 3181
30288845
AM		 640 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
641 that have had their SHT_GROUP section removed.
642
41198d0c
L		 6432006-09-12 H.J. Lu <hongjiu.lu@intel.com>
644
645 PR ld/3197
646 * elflink.c (elf_link_output_extsym): Compute bucket only if
647 needed.
648
168dd667
L		 6492006-09-10 H.J. Lu <hongjiu.lu@intel.com>
650
651 PR binutils/3186
652 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
653 "gnu.linkonce.wi.".
654
b0fead2b
RE		 6552006-09-08 Vladimir Prus <vladimir@codesourcery.com>
656
657 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
658 unconditional setting of low bit for Thumb symbol
659 mistakenly left behind after check for external
660 symbols was added. Fix comment typo.
661
55255dae
L		 6622006-09-07 H.J. Lu <hongjiu.lu@intel.com>
663
664 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
665 (bfd_elf_link_mark_dynamic_symbol): New.
666 (SYMBOLIC_BIND): New.
667
668 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
669 with SYMBOLIC_BIND (info, h).
670 (elf_i386_relocate_section): Likewise.
671 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
672 (elf64_x86_64_relocate_section): Likewise.
673 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
674
675 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
676 (bfd_elf_record_link_assignment): Call
677 bfd_elf_link_mark_dynamic_symbol on new entry.
678 (_bfd_elf_merge_symbol): Likewise.
679 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
680 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
681 SYMBOLIC_BIND (info, h).
682 (_bfd_elf_dynamic_symbol_p): Likewise.
683 (_bfd_elf_symbol_refs_local_p): Likewise.
684 (bfd_elf_size_dynamic_sections): Updated.
685
7a2ec0a6
L		 6862006-09-05 Bibo Mao <bibo.mao@intel.com>
687
688 PR binutils/3171
689 * coffcode.h (coff_write_object_contents): Set the optional
690 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
691
2cab6cc3
MS		 6922006-09-04 Mark Shinwell <shinwell@codesourcery.com>
693
05bf9422
AM		 694 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
695 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
696 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
697 and R_ARM_THM_PC12 relocations.
2cab6cc3 698
74869ac7
BW		 6992006-08-24 Bob Wilson <bob.wilson@acm.org>
700
701 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
702 (xtensa_get_property_section): New.
703 (xtensa_read_table_entries): Use xtensa_get_property_section.
704 (relax_property_section, xtensa_get_property_predef_flags): Handle
705 group name suffixes in property section names.
706 (match_section_group): New.
707
174660ce
NC		 7082006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
709
710 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
711 variable.
712
b34b2d70
DJ		 7132006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
714
715 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
716 plt_thumb_refcount from indirect symbols.
717
5c5f6e17
AM		 7182006-08-22 Alan Modra <amodra@bigpond.net.au>
719
720 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
721 reloc handling.
722 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
723
87bc043a
MS		 7242006-08-21 Mark Shinwell <shinwell@codesourcery.com>
725
726 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
727 comment for target1_is_rel.
728
7148cc28
NC		 7292006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
730
731 * Makefile.am: Add rules to build pe-arm-wince.lo
732 and pei-arm-wince.lo objects.
733 * Makefile.in: Regenerate.
734 * pe-arm-wince.c: New file.
735 * pei-arm-wince.c: New file.
736 * pei-arm.c: Remove ARM_WINCE block.
737 * pe-arm.c: Remove ARM_WINCE block. Rename
738 bfd_arm_pe_allocate_interworking_sections,
739 bfd_arm_pe_get_bfd_for_interworking, and
05bf9422 740 bfd_arm_pe_process_before_allocation to
7148cc28
NC		 741 bfd_armpe_allocate_interworking_sections,
742 bfd_armpe_get_bfd_for_interworking, and
743 bfd_armpe_process_before_allocation. Move them before
744 including bfd.h.
745 * bfd.c: ARM wince bfd format names were renamed. Adjust.
746 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
747 with unexpected/conflicting relocs.
748 * targets.c: The arm-wince-pe target got its own new vector.
749 Adjust.
750 * config.bfd: Likewise.
751 * configure.in: Likewise.
752 * configure: Regenerate.
753
a4fd1a8e
PB		 7542006-08-18 Paul Brook <paul@codesourcery.com>
755
756 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
757 (elf32_arm_link_hash_newfunc): Initialize export_glue.
758 (record_arm_to_thumb_glue): Return stub symbol.
759 (elf32_arm_create_thumb_stub): New function.
760 (elf32_arm_to_thumb_stub): Use it.
761 (elf32_arm_to_thumb_export_stub): New function.
762 (elf32_arm_begin_write_processing): New function.
763 (allocate_dynrelocs): Allocate Arm stubs.
764 (elf_backend_begin_write_processing): Define.
765 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
766 Call elf32_arm_begin_write_processing.
767
ee4bf8d2
AM		 7682006-08-17 Alan Modra <amodra@bigpond.net.au>
769
770 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
771 (ppc64_elf_build_stubs): Use new lazy linking stub.
772
12c0f757
AM		 7732006-08-17 Alan Modra <amodra@bigpond.net.au>
774
775 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
776
c9df6640
L		 7772006-08-16 H.J. Lu <hongjiu.lu@intel.com>
778
779 PR ld/3015
780 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
781 only if there is a PT_DYNAMIC segment.
782 (_bfd_elf_map_sections_to_segments): Likewise.
783 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
784 segment alignment to 1.
785
8992f0d7 7862006-08-15 Thiemo Seufer <ths@mips.com>
05bf9422 787 Nigel Stephens <nigel@mips.com>
8992f0d7
TS		 788
789 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
790 (elf_backend_merge_symbol_attribute): Define.
791 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
792 visibility flags.
793 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
794
4be041b2 7952006-08-15 Thiemo Seufer <ths@mips.com>
05bf9422
AM		 796 Nigel Stephens <nigel@mips.com>
797 David Ung <davidu@mips.com>
4be041b2
TS		 798
799 * config.bfd: Add configurations for mips*el-sde-elf* and
800 mips*-sde-elf*.
801
eb13e63f
DD		 8022006-08-14 DJ Delorie <dj@redhat.com>
803
804 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
805 (elf32_mn10300_count_hash_table_entries): New.
806 (elf32_mn10300_list_hash_table_entries): New.
807 (sort_by_value): New.
808 (mn10300_elf_relax_section): Don't skip data sections; restrict
809 code-specific tests to code-specific areas so that potential
810 indirect calls can be detected. Check for multiple local symbols
811 at the same address and merge their flags.
812 (elf32_mn10300_link_hash_newfunc): Initialize value.
813
b59eed79
TS		 8142006-08-14 Thiemo Seufer <ths@mips.com>
815
816 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
817 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
818 symbols in .scommon.
819
54938e2a
TS		 8202006-08-11 Thiemo Seufer <ths@mips.com>
821
822 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
823 sh_entsize only when sgot was already initialized.
824
f725025b
DD		 8252006-08-08 DJ Delorie <dj@redhat.com>
826
827 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
828 non-moving .align directives. Preserve any DIR32 offset when
829 converting bsr's to jsr's.
830
aa8a7074
AM		 8312006-08-08 Alan Modra <amodra@bigpond.net.au>
832
833 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
834 after stubs have been built.
835
527a23b8
NC		 8362006-08-07 Nick Clifton <nickc@redhat.com>
837
838 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
839 vectors if they are going to be created.
840
7b12cedc
NC		 8412006-08-07 Nick Clifton <nickc@redhat.com>
842
843 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
844 * configure: Regenerate.
845
0be038d6
NC		 8462006-08-07 Nick Clifton <nickc@redhat.com>
847
848 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
849 relocation types if the target is ARM_WINCE.
850
f0927246
NC		 8512006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
852
853 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
854 and pei-arm-little.
855 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
856 ARM_SECREL.
857 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
858 ARM_SECREL.
859 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
860 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
861 pe-arm.c.
862 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
863
c17d87de
NC		 8642006-08-04 Marcelo Tosatti <marcelo@kvack.org>
865
866 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
867 list removed sections to stderr.
868
55e6e397
RS		 8692006-08-04 Richard Sandiford <richard@codesourcery.com>
870 Kazu Hirata <kazu@codesourcery.com>
871 Phil Edwards <phil@codesourcery.com>
872 Nathan Sidwell <nathan@codesourcery.com>
873
874 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
875 bfd_elf32_shlvxworks_vec.
876 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
877 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
878 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
879 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
880 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
881 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
882 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
883 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
884 * configure: Regenerate.
885 * Makefile.am: Regenerate dependencies.
886 * Makefile.in: Regenerate.
887 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
888 (elf_vxworks_add_symbol_hook): Use it.
889 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
890 table entry to check for weak undefined symbols and to obtain
891 the original bfd.
892 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
893 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
894 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
895 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
896 special_function field.
897 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
898 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
899 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
900 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
901 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
902 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
903 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
904 * elf32-sh.c: Include elf32-vxworks.h.
905 (MINUS_ONE): Define.
906 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
907 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
908 to sh_elf_reloc.
909 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
910 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
911 SH_ELF_RELOC set to bfd_elf_generic_reloc.
912 (vxworks_object_p, get_howto_table): New functions.
913 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
914 (sh_elf_info_to_howto): Use get_howto_table.
915 (sh_elf_relax_section): Honor the partial_inplace field of the
916 R_SH_DIR32 howto.
917 (sh_elf_relax_delete_bytes): Likewise.
918 (elf_sh_plt_info): New structure.
919 (PLT_ENTRY_SIZE): Replace both definitions with...
920 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
921 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
922 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
923 (elf_sh_plt0_entry_le): Likewise.
924 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
925 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
926 (elf_sh_plts): New structure, with separate definitions for
927 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
928 (elf_sh_plt0_entry): Delete both definitions.
929 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
930 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
931 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
932 (elf_sh_plt_reloc_offset): Likewise.
933 (movi_shori_putval): Delete in favor of...
934 (install_plt_field): ...this new function, with separate definitions
935 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
936 (get_plt_info): New function, with separate definitions
937 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
938 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
939 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
940 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
941 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
942 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
943 (get_plt_index, get_plt_offset): New functions.
944 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
945 (sh_elf_link_hash_table_create): Initialize them.
946 (sh_elf_create_dynamic_sections): Call
947 elf_vxworks_create_dynamic_sections for VxWorks.
948 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
949 entries. Allocate relocation entries in .rela.plt.unloaded if
950 generating a VxWorks executable.
951 (sh_elf_always_size_sections): New function.
952 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
953 .rela.plt.unloaded.
954 (sh_elf_relocate_section): Use get_howto_table. Honor
955 partial_inplace when calculating the addend for dynamic
956 relocations. Use get_plt_index.
957 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
958 and htab->plt_info. Fill in the bra .plt offset for VxWorks
959 executables. Populate .rela.plt.unloaded. Do not make
960 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
961 (sh_elf_finish_dynamic_sections): Use install_plt_field and
962 htab->plt_info. Handle cases where there is no special PLT header.
963 Populate the first relocation in .rela.plt.unloaded and fix up
964 the remaining entries.
965 (sh_elf_plt_sym_val): Use get_plt_info.
966 (elf_backend_always_size_sections): Define.
967 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
968 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
969 (elf32_bed, elf_backend_want_plt_sym): Likewise.
970 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
971 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
972 (elf_backend_add_symbol_hook): Likewise.
973 (elf_backend_link_output_symbol_hook): Likewise.
974 (elf_backend_emit_relocs): Likewise.
975 (elf_backend_final_write_processing): Likewise.
976 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
977 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
978 (bfd_elf32_shvxworks_vec): Likewise.
979 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
980 bfd_elf32_shvxworks_vec.
981
e33533a4
MK		 9822006-08-02 Mark Kettenis <kettenis@gnu.org>
983
984 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
985 * configure: Regenerate.
986
9d7cbccd
NC		 9872006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
988
989 PR binutils/2983
990 * elf64-x86-64.c: Add FreeBSD support.
991 (elf64_x86_64_fbsd_post_process_headers): New function.
992 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
993 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
994 to the targ_selvecs.
995 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
996 * configure: Regenerate.
997
f72c3e6b
AS		 9982006-07-26 Andreas Schwab <schwab@suse.de>
999
1000 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1001
252e386e
AM		 10022006-07-26 Alan Modra <amodra@bigpond.net.au>
1003
1004 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1005 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1006 (define elf_backend_modify_segment_map): Don't define.
1007
2907b861
TS		 10082006-07-25 Thiemo Seufer <ths@networkno.de>
1009
1010 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1011 linking of objects for compatible machine types.
1012
c000e262
TS		 10132006-07-25 Thiemo Seufer <ths@networkno.de>
1014
1015 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1016 also for same symbol.
1017
37caec6b
TS		 10182006-07-25 Thiemo Seufer <ths@mips.com>
1019
1020 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1021
ff15b240
NC		 10222006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1023
1024 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1025 sections only if the SHF_OS_NONCONFORMING flag is present.
1026
4e22f78d
NC		 10272006-07-24 Nick Clifton <nickc@redhat.com>
1028
1029 PR ld/2729
1030 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1031 existance of output sections before putting their entries into the
1032 DataDictionary.
1033
35d3d567
TS		 10342006-07-20 Thiemo Seufer <ths@mips.com>
1035
1036 * elf32-mips.c (mips16_jump_reloc): Remove function.
1037 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1038 instead of mips16_jump_reloc.
1039 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1040 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1041 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1042
5061a885
AM		 10432006-07-19 Alan Modra <amodra@bigpond.net.au>
1044
1045 * bfd-in.h (enum notice_asneeded_action): Define.
1046 * bfd-in2.h: Regenerate.
1047 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1048 function with NULL name for as-needed handling.
1049
16805f35
PB		 10502006-07-18 Paul Brook <paul@codesourcery.com>
1051
1052 * bfd-in2.h: Regenerate.
1053 * libbfd.h: Regenerate.
1054 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1055
e0764319
NC		 10562006-07-18 Nick Clifton <nickc@redhat.com>
1057
1058 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1059 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1060 sections.
1061 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1062
2ccdbfcc
JJ		 10632006-07-14 Jakub Jelinek <jakub@redhat.com>
1064
1065 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1066
0b33793d
MK		 10672006-07-14 Mark Kettenis <kettenis@gnu.org>
1068
1069 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1070 to the start of a block.
1071
230d6d81
NC		 10722006-07-13 Nick Clifton <nickc@redhat.com>
1073
1074 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1075 returning a NULL value.
1076
d2dee3b2
L		 10772006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1078
1079 PR ld/2884
1080 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1081 the old versioned dynamic definition to the new one with
1082 non-default visibility. Hide the symbol if it is hidden or
1083 internal.
1084
fb405f8a
RS		 10852006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1086
1087 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1088
fdc90cb4
JJ		 10892006-07-10 Jakub Jelinek <jakub@redhat.com>
1090
1091 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1092 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1093 Handle SHT_GNU_HASH.
1094 (special_sections_g): Include .gnu.hash section.
1095 (bfd_elf_gnu_hash): New function.
1096 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1097 (struct elf_backend_data): Add elf_hash_symbol method.
1098 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1099 only if info->emit_hash, create .gnu.hash section if
1100 info->emit_gnu_hash.
1101 (struct collect_gnu_hash_codes): New type.
1102 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1103 _bfd_elf_hash_symbol): New functions.
1104 (compute_bucket_count): Don't compute HASHCODES array, instead add
1105 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1106 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1107 When not optimizing, use the number of hashed symbols rather than
1108 dynsymcount.
1109 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1110 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1111 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1112 adjust compute_bucket_count caller. Create and populate .gnu.hash
1113 section if info->emit_gnu_hash.
1114 (elf_link_output_extsym): Only populate .hash section if
1115 finfo->hash_sec != NULL.
1116 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1117 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1118 (elfNN_bed): Add elf_backend_hash_symbol.
1119 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1120 (elf_backend_hash_symbol): Define.
1121 * elf32-i386.c (elf_i386_hash_symbol): New function.
1122 (elf_backend_hash_symbol): Define.
1123
cfc9dfb1
NC		 11242006-07-05 Nick Clifton <nickc@redhat.com>
1125
1126 PR ld/2659
1127 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1128 entry when multiple definitions of a symbol are encountered.
1129
10efb593
L		 11302006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1131
1132 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1133 instead of 2 nops.
1134 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1135 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1136
ebcfb3c0
JJ		 11372006-06-29 Jakub Jelinek <jakub@redhat.com>
1138
1139 PR ld/2513
1140 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1141 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1142 2006-04-08 changes.
1143 (elf_i386_relocate_section): Likewise. For GD->IE transition
1144 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1145
62d7a5f6
AM		 11462006-06-23 Alan Modra <amodra@bigpond.net.au>
1147
1148 PR ld/2754
1149 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1150 program_header_size to -1.
1151 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1152 (assign_file_positions_for_load_sections ): Likewise.
1153 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1154 available.
1155 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1156 alloc if already done.
1157 * elf32-i386.c (elf_i386_mkobject): Likewise.
1158 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1159 * elf32-s390.c (elf_s390_mkobject): Likewise.
1160 * elf32-sh.c (sh_elf_mkobject): Likewise.
1161 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1162 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1163 * elf64-s390.c (elf_s390_mkobject): Likewise.
1164 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1165 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1166
6a4a0940
JJ		 11672006-06-20 Jakub Jelinek <jakub@redhat.com>
1168
1169 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1170 section for relocatable link.
1171
e36284ab
AM		 11722006-06-21 Alan Modra <amodra@bigpond.net.au>
1173
1174 * elf-bfd.h (struct elf_backend_data): Add
1175 elf_backend_modify_program_headers.
1176 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1177 (elfNN_bed): Init new field.
1178 * elf.c (elf_modify_segment_map): Remove comment.
1179 (assign_file_positions_for_load_sections): Only call
1180 elf_modify_segment_map for objcopy/strip.
1181 (assign_file_positions_except_relocs): Call
1182 elf_backend_modify_program_headers.
1183 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1184 .stack section.
1185 (elf32_frvfdpic_modify_segment_map): Delete.
1186 (elf32_frvfdpic_modify_program_headers): New.
1187 (elf_backend_modify_segment_map): Don't define.
1188 (elf_backend_modify_program_headers): Define.
1189 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1190 .stack section.
1191 (elf32_bfinfdpic_modify_segment_map): Delete.
1192 (elf32_bfinfdpic_modify_program_headers): New.
1193 (elf_backend_modify_segment_map): Don't define.
1194 (elf_backend_modify_program_headers): Define.
1195 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1196 Split out from..
1197 (elfNN_ia64_modify_segment_map): ..here.
1198 (elf_backend_modify_program_headers): Define.
1199
ed66ec07
JJ		 12002006-06-20 Jakub Jelinek <jakub@redhat.com>
1201
1202 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1203 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1204
8ded5a0f
AM		 12052006-06-20 Alan Modra <amodra@bigpond.net.au>
1206
1207 * elf-bfd.h: Formatting.
1208 (_bfd_elf_map_sections_to_segments): Declare.
1209 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1210 clear program_header_size.
1211 * elf.c (get_program_header_size): Move. Don't use or set saved
1212 program_header_size here.
1213 (elf_modify_segment_map): New function. Split out from..
1214 (assign_file_positions_for_load_sections): ..here. Assert
1215 header size is correct. Remove dead code.
1216 (_bfd_elf_map_sections_to_segments): Rename from
1217 map_sections_to_segments. Make global. Use get_program_header_size
1218 when we need estimate of header size. Call elf_modify_segment_map.
1219 Set program_header_size.
1220 (print_segment_map): Delete.
1221 (_bfd_elf_sizeof_headers): If segment_map available, get the
1222 actual size.
1223 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1224 for calling more than once.
1225 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1226 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1227 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1228 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1229 (elf_backend_additional_program_headers): Delete.
1230 (elf_backend_modify_segment_map): Delete.
1231 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1232 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1233 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1234
0fa3dcad
PB		 12352006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1236
1237 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1238 bit for undefined symbols.
1239
a6b96beb
AM		 12402006-06-19 Alan Modra <amodra@bigpond.net.au>
1241
1242 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1243 parameter.
1244 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1245 bfd_link_info pointer.
1246 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1247 * bfd.c (bfd_sizeof_headers): Tweak param name.
1248 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1249 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1250 * binary.c (binary_sizeof_headers): Adjust.
1251 * bout.c (b_out_sizeof_headers): Adjust.
1252 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1253 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1254 * coffgen.c (coff_sizeof_headers): Adjust.
1255 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1256 (ecoff_compute_section_file_positions): Adjust.
1257 (_bfd_ecoff_write_object_contents): Adjust.
1258 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1259 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1260 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1261 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1262 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1263 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1264 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1265 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1266 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1267 * i386msdos.c: Convert to ISO C.
1268 (msdos_sizeof_headers): Adjust.
1269 * i386os9k.c: Convert to ISO C.
1270 (os9k_sizeof_headers): Adjust.
1271 * ieee.c (ieee_sizeof_headers): Adjust.
1272 * ihex.c (ihex_sizeof_headers): Adjust.
1273 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1274 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1275 * libcoff-in.h (coff_sizeof_headers): Adjust.
1276 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1277 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1278 * mmo.c (mmo_sizeof_headers): Adjust.
1279 * oasys.c (oasys_sizeof_headers): Adjust.
1280 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1281 * pef.c (bfd_pef_sizeof_headers): Adjust.
1282 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1283 * som.c (som_sizeof_headers): Adjust.
1284 * srec.c (srec_sizeof_headers): Adjust.
1285 * tekhex.c (tekhex_sizeof_headers): Adjust.
1286 * versados.c (versados_sizeof_headers): Adjust.
1287 * vms.c (vms_sizeof_headers): Adjust.
1288 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1289 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1290 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1291 * bfd-in2.h: Regenerate.
1292 * libbfd.h: Regenerate.
1293 * libcoff.h: Regenerate.
1294
4962c51a
MS		 12952006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1296
1297 * bfd-in2.h: Regenerate.
1298 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1299 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1300 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1301 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1302 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1303 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1304 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1305 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1306 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1307 R_ARM_LDC_SB_G2): New relocation types.
1308 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1309 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1310 and friends.
1311 (elf32_arm_howto_table_3): Delete; contents merged into
1312 elf32_arm_howto_table_2.
1313 (elf32_arm_howto_from_type): Adjust correspondingly.
1314 (elf32_arm_reloc_map): Extend with the above relocations.
1315 (calculate_group_reloc_mask): New function.
1316 (identify_add_or_sub): New function.
1317 (elf32_arm_final_link_relocate): Support for the above
1318 relocations.
1319 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1320 codes to correspond to the above relocations.
1321
cc3e26be
RS		 13222006-06-14 Richard Sandiford <richard@codesourcery.com>
1323
1324 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1325 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1326 (elf_m68k_plt_entry): Likewise.
1327 (elf_m68k_plt_info): New table.
1328 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1329 (ISAB_PLT_ENTRY_SIZE): ...this.
1330 (CFV4E_FLAG): Delete.
1331 (elf_cfv4e_plt0_entry): Rename to...
1332 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1333 for the second instruction too.
1334 (elf_cfv4e_plt_entry): Rename to...
1335 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1336 (elf_isab_plt_info): New table.
1337 (CPU32_FLAG): Delete.
1338 (PLT_CPU32_ENTRY_SIZE): Rename to...
1339 (CPU32_PLT_ENTRY_SIZE): ...this.
1340 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1341 style in-place addends.
1342 (elf_cpu32_plt_entry): Likewise.
1343 (elf_cpu32_plt_info): New table.
1344 (elf_m68k_link_hash_table): Add a plt_info field.
1345 (elf_m68k_link_hash_table_create): Initialize it.
1346 (elf_m68k_get_plt_info): New function.
1347 (elf_m68k_always_size_sections): Likewise.
1348 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1349 (elf_m68k_install_pc32): New function.
1350 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1351 elf_m68k_install_pc32.
1352 (elf_m68k_finish_dynamic_sections): Likewise.
1353 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1354 (elf_backend_always_size_sections): Define.
1355
4f87808c
AM		 13562006-06-14 Alan Modra <amodra@bigpond.net.au>
1357
1358 * elflink.c (elf_link_add_object_symbols): Save and restore
1359 struct bfd_hash_table table, size and count fields for
1360 as-needed libs.
1361
7fd91fe0
TS		 13622006-06-12 Thiemo Seufer <ths@mips.com>
1363
1364 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1365 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1366 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1367 Delete old comments.
1368 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1369
d07676f8
NC		 13702006-06-12 Nick Clifton <nickc@redhat.com>
1371
1372 PR binutils/2735
1373 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1374 about mismatched alignments to allow for the case where the common
1375 alignment has been deduced from the section alignment.
1376 * bfd.c (_bfd_default_error_handler): Update comment to explain
1377 why bfd and asection varargs are out of order. Explicitly catch
1378 and abort on NULL bfd and asection arguments.
1379
5108fc1b
RS		 13802006-06-11 Richard Sandiford <richard@codesourcery.com>
1381 Thiemo Seufer <ths@mips.com>
1382
1383 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1384 (STUB_ORI): New macro.
1385 (STUB_LI16U): Fix formatting.
1386 (MIPS_FUNCTION_STUB_SIZE): Delete.
1387 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1388 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1389 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1390 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1391 instead of MIPS_FUNCTION_STUB_SIZE.
1392 (count_section_dynsyms): New function, split out from
1393 _bfd_mips_elf_final_link.
1394 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1395 of the number of dynamic symbols needed and use it to set up
1396 function_stub_size. Use function_stub_size rather than
1397 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1398 Use 16-byte stubs for 0x10000 dynamic symbols.
1399 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1400 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1401 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1402 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1403 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1404 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1405 Use STUB_ORI rather than STUB_LI16U for big stubs.
1406 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1407 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1408
f38c2df5
TS		 14092006-06-09 David Ung <davidu@mips.com>
1410
1411 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1412 calling relocations.
1413
3d6746ca
DD		 14142006-06-08 David Daney <ddaney@avtrex.com>
1415
1416 * elfxx-mips.c (STUB_LI16): Removed.
1417 (STUB_LUI): New macro.
1418 (STUB_LI16U): Ditto.
1419 (STUB_LI16S): Ditto.
1420 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1421 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1422 MIPS_FUNCTION_STUB_SIZE.
1423 (_bfd_mips_elf_always_size_sections): Ditto.
1424 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1425 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1426 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1427 to allow larger symbol table indexes.
1428
6648b7cf
JM		 14292006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1430
1431 * po/Make-in (pdf, ps): New dummy targets.
1432
d3fd4074
AM		 14332006-06-06 Alan Modra <amodra@bigpond.net.au>
1434
0bef4ce5
AM		 1435 * hash.c (bfd_hash_lookup): Correct stray line.
1436
d3fd4074
AM		 1437 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1438 (elfcore_grok_nto_status): Use long instead of pid_t.
1439 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1440
4cfe2c59
DJ		 14412006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1442
1443 * po/Make-in (top_builddir): Define.
1444
7ff1a5b5
AM		 14452006-06-05 Alan Modra <amodra@bigpond.net.au>
1446
1447 * Makefile.am: Run "make dep-am".
1448 * Makefile.in: Regenerate.
1449 * config.in: Regenerate.
1450
f0b5bb34
AM		 14512006-06-02 Alan Modra <amodra@bigpond.net.au>
1452 H.J. Lu <hongjiu.lu@intel.com>
1453
1454 PR ld/2723
1455 * elflink.c (bfd_elf_final_link): Don't output section symbols
1456 for special ELF sections.
1457
117ed4f8
AM		 14582006-06-01 Alan Modra <amodra@bigpond.net.au>
1459
1460 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1461 instead of bfd_make_section*.
1462 * aix386-core.c: Likewise.
1463 * aix5ppc-core.c: Likewise.
1464 * aout-adobe.c: Likewise.
1465 * aoutf1.h: Likewise.
1466 * binary.c: Likewise.
1467 * cisco-core.c: Likewise.
1468 * coff-arm.c: Likewise.
1469 * coff-h8300.c: Likewise.
1470 * elf.c: Likewise.
1471 * elf32-bfin.c: Likewise.
1472 * elf32-m32c.c: Likewise.
1473 * hppabsd-core.c: Likewise.
1474 * hpux-core.c: Likewise.
1475 * i386linux.c: Likewise.
1476 * ieee.c: Likewise.
1477 * ihex.c: Likewise.
1478 * irix-core.c: Likewise.
1479 * lynx-core.c: Likewise.
1480 * m68klinux.c: Likewise.
1481 * mach-o.c: Likewise.
1482 * netbsd-core.c: Likewise.
1483 * nlmcode.h: Likewise.
1484 * opncls.c: Likewise.
1485 * osf-core.c: Likewise.
1486 * peXXigen.c: Likewise.
1487 * ppcboot.c: Likewise.
1488 * ptrace-core.c: Likewise.
1489 * rs6000-core.c: Likewise.
1490 * sco5-core.c: Likewise.
1491 * sparclinux.c: Likewise.
1492 * srec.c: Likewise.
1493 * sunos.c: Likewise.
1494 * trad-core.c: Likewise.
1495 * xcofflink.c: Likewise.
1496 * xsym.c: Likewise.
1497
20e95c23
DJ		 14982006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1499
1500 * Makefile.am (INCLUDES): Use @INCINTL@.
1501 * acinclude.m4: Include new gettext macros.
1502 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1503 Manually substitute POFILES and GMOFILES.
1504 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1505
24718e3b
L		 15062006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1507
1508 * bfd.c (bfd_emul_get_maxpagesize): New.
1509 (bfd_elf_set_pagesize): Likewise.
1510 (bfd_emul_set_maxpagesize): Likewise.
1511 (bfd_emul_get_commonpagesize): Likewise.
1512 (bfd_emul_set_commonpagesize): Likewise.
1513 * bfd-in2.h: Regenerated.
1514
1515 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1516 (xvec_get_elf_backend_data): New.
1517 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1518
1519 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1520 * elfxx-target.h (elfNN_bed): Likewise.
1521
1522 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1523 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1524 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1525 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1526 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1527 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1528 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1529 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1530 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1531 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1532 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1533 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1534
1535 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1536 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1537
1538 * targets.c (bfd_find_target): Support NULL abfd.
1539
eebf07fb
NC		 15402006-05-30 Nick Clifton <nickc@redhat.com>
1541
1542 * po/es.po: Updated Spanish translation.
1543
3f570048
AM		 15442006-05-27 Alan Modra <amodra@bigpond.net.au>
1545 H.J. Lu <hongjiu.lu@intel.com>
1546
1547 * elf.c (assign_file_positions_for_load_sections): Retrieve
1548 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1549 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1550 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1551
2043964e
L		 15522006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1553
1554 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1555
15562006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1557
1558 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1559
f7661549
L		 15602006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1561
1562 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1563
5372391b
AM		 15642006-05-26 Alan Modra <amodra@bigpond.net.au>
1565
1566 * elf.c (sym_is_global): Return a bfd_boolean.
1567 (ignore_section_sym): New function.
1568 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1569 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1570 bfd before using elf_section_syms.
1571
6566b43c
L		 15722006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1573
1574 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1575 (sh*l*-*-netbsdelf*): Likewise.
1576 (sh-*-netbsdelf*): Likewise.
1577 (shl*-*-elf*): Likewise.
1578 (sh[1234]l*-*-elf*): Likewise.
1579 (sh3el*-*-elf*): Likewise.
1580 (shl*-*-kaos*): Likewise.
1581 (sh-*-elf*): Likewise.
1582 (sh[1234]*-elf*): Likewise.
1583 (sh-*-rtems*): Likewise.
1584 (sh-*-kaos*): Likewise.
1585
314e9a4e
L		 15862006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1587
1588 PR ld/1485
1589 * config.bfd: Set want64 to true if 64bit bfd is used.
1590 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1591 (sh*l*-*-netbsdelf*): Likewise.
1592 (sh-*-netbsdelf*): Likewise.
1593 (shl*-*-elf*): Likewise.
1594 (sh[1234]l*-*-elf*): Likewise.
1595 (sh3el*-*-elf*): Likewise.
1596 (shl*-*-kaos*): Likewise.
1597 (sh-*-elf*): Likewise.
1598 (sh[1234]*-elf*): Likewise.
1599 (sh-*-rtems*): Likewise.
1600 (sh-*-kaos*): Likewise.
1601
4e617b1e
PB		 16022006-05-24 Paul Brook <paul@codesourcery.com>
1603
1604 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1605 * elf32-arm.c (output_arch_syminfo): Define.
1606 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1607 elf32_arm_output_arch_local_syms): New functions.
1608 (elf_backend_output_arch_local_syms): Define.
1609 * elflink.c (bfd_elf_final_link): Call
1610 elf_backend_output_arch_local_syms.
1611 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1612 definition.
1613 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1614
52ab56c2
PB		 16152006-05-24 Paul Brook <paul@codesourcery.com>
1616
1617 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1618 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1619 elf32_arm_finish_dynamic_symbol): Use them.
1620
9b52905e
NC		 16212006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1622 Randolph Chung <tausq@debian.org>
05bf9422 1623
9b52905e
NC		 1624 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1625 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1626 Add handling for TLS relocations.
1627 (elf_hpp_reloc_final_type): Handle TLS relocs.
1628 * elf32-hppa.c: Add authors for cleanup and TLS support.
1629 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1630 (elf32_hppa_link_hash_entry): Add tls_type.
1631 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1632 (hppa_link_has_newfunc): Set tls_type.
1633 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1634 (hppa_stub_name): Use hh_name macro.
1635 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1636 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1637 Handle TLS relocs.
05bf9422 1638 (elf32_hppa_gc_sweep_hook): Likewise.
9b52905e
NC		 1639 (allocate_dynrelocs): Handle TLS relocs.
1640 (elf32_hppa_size_dynamic_sections): Count space required by TLS
1641 relocs. Use hh_name macro.
1642 (dtpoff_base): New function.
1643 (tpoff): Likewise.
1644 (elf32_hppa_optimized_tls_reloc): Likewise.
1645 (final_link_relocate): Handle TLS relocs.
1646 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
1647 and hh_name macros.
1648 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
1649 hh_name and eh_name macros.
1650 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
1651
05bf9422 16522006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
28c9d252 1653
05bf9422 1654 * archures.c: Add bfd_mach_avr6.
28c9d252
NC		 1655 * cpu-avr.c: Likewise.
1656 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
1657 New relocations.
05bf9422 1658 * libbfd.h: Regenerate.
28c9d252
NC		 1659 * bfd-in2.h:Regenerate.
1660 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
1661 * elf32-avr.c: Add elf32-avr.h to include list.
1662 (elf32_avr_stub_hash_entry): New function.
1663 (elf32_avr_link_hash_table): New struct.
1664 (avr_link_hash_table): Likewise.
1665 (avr_stub_hash_entry): Likewise.
1666 (avr_stub_hash_lookup): New function.
1667 (stub_hash_newfunc): New function.
1668 (elf32_avr_link_hash_table_create): New function.
1669 (elf32_avr_link_hash_table_free): New function.
1670 (avr_get_stub_addr): New function.
1671 (debug_relax, debug_stubs): Add new global variables controlling
1672 debugging printout to stdout.
1673 (avr_pc_wrap_around): Change the type to bfd_vma.
05bf9422 1674 (avr_replace_call_ret_sequences): Add a new variable controling
28c9d252
NC		 1675 linkrelax optimizations.
1676 (avr_stub_is_required_for_16_bit_reloc): New function.
05bf9422 1677 (avr_final_link_relocate):
28c9d252
NC		 1678 Add linker hash table to parameter list. Use stub addr. if necessary.
1679 (elf32_avr_relocate_section):
1680 Add linker hashtable to parameter list of avr_final_link_relocate.
1681 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
1682 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
1683 (elf32_avr_relax_delete_bytes):
1684 Iterate over all sections of a bfd when adjusting relocs addends.
1685 (elf32_avr_relax_section):
05bf9422 1686 Evaluate avr_replace_call_ret_sequences and recalculate the size of
28c9d252
NC		 1687 stub section.
1688 (avr_stub_name): New function.
1689 (avr_get_stub_entry): New function.
1690 (avr_add_stub): New function.
1691 (avr_build_one_stub): New function.
1692 (avr_size_one_stub): New function.
1693 (elf32_avr_setup_params): New function.
1694 (elf32_avr_setup_section_lists): New function.
1695 (get_local_syms): New function.
1696 (elf32_avr_size_stubs): New function.
1697 (bfd_elf32_bfd_link_hash_table_create): New function.
1698 (bfd_elf32_bfd_link_hash_table_free): New function.
1699
a34a056a
L		 17002006-05-23 H.J. Lu <hongjiu.lu@intel.com>
1701
1702 PR ld/2655
1703 PR ld/2657
1704 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
1705 update CIE/FDE length. Don't pad to the section alignment.
1706
8aafe8b4
JZ		 17072006-05-23 Jie Zhang <jie.zhang@analog.com>
1708
1709 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
1710 deteted entries in .eh_frame section.
1711
5592d7ec
JZ		 17122006-05-23 Jie Zhang <jie.zhang@analog.com>
1713
1714 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
1715 instead of _GLOBAL_OFFSET_TABLE_.
1716 (bfin_relocate_section): Ditto.
1717 (_bfin_create_got_section): Ditto.
1718 (elf32_bfinfdpic_create_dynamic_sections): Use
1719 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
1720 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
1721
4d35a0aa
AM		 17222006-05-23 Alan Modra <amodra@bigpond.net.au>
1723
1724 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
1725 function syms over other syms.
1726
943284cc
DJ		 17272006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
1728
1729 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
1730 check.
1731 (bfd_elf_final_link): Add a late DT_TEXTREL check.
1732 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
1733 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
1734 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
1735 Use MIPS_ELF_READONLY_SECTION.
1736 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
1737 creating DT_TEXTREL.
1738 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
1739 if no text relocations were generated.
1740
4d345610
L		 17412006-05-19 H.J. Lu <hongjiu.lu@intel.com>
1742
1743 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
1744
1ea63fd2
AM		 17452006-05-19 Alan Modra <amodra@bigpond.net.au>
1746
1747 * elf.c (elf_fake_sections): Formatting.
1748 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
1749 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
1750 section alignment to increase p_align for PT_LOAD.
1751 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
1752 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
1753 other than PT_LOAD, and PT_NOTE in core.
1754
f3520d2f
AM		 17552006-05-17 Alan Modra <amodra@bigpond.net.au>
1756
1757 * elf.c (assign_file_positions_for_segments): Split into..
1758 (assign_file_positions_for_load_sections): ..this, and..
1759 (assign_file_positions_for_non_load_sections): ..this new function,..
1760 (assign_file_positions_except_relocs): ..writing program headers here.
1761
dea5f36a
AM		 17622006-05-17 Alan Modra <amodra@bigpond.net.au>
1763
1764 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
1765 non-load sections if they have relocs.
1766
b0796911
PB		 17672006-05-15 Paul Brook <paul@codesourcery.com>
1768
1769 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
1770 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
1771 Check symbol name is of specified type.
1772 * elf32-arm.c (elf32_arm_is_target_special_symbol,
1773 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
1774 bfd_is_arm_special_symbol_name.
1775 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
1776 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
1777 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
1778 (bfd_is_arm_mapping_symbol_name): Remove prototype.
1779 (bfd_is_arm_special_symbol_name): Add prototype.
1780 * bfd-in2.h: Regenerate.
1781
64b607e6
BW		 17822006-05-15 David Heine <dlheine@tensilica.com>
1783 Bob Wilson <bob.wilson@acm.org>
1784
1785 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
1786 undefined opcode. Clean up assertions.
1787 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
1788 Factor most of the code into separate functions....
1789 (can_narrow_instruction, can_widen_instruction): New.
1790 (prev_instr_is_a_loop): New.
1791 (compute_ebb_proposed_actions): Combine error handling code for
1792 decode errors. Replace call to insn_decode_len with inline code.
1793 Use can_narrow_instruction and can_widen_instruction. Handle errors
1794 from call to xtensa_opcode_is_loop.
05bf9422 1795 (relax_section): Adjust calls to narrow_instruction and
64b607e6
BW		 1796 widen_instruction.
1797
7de713b9
AM		 17982006-05-15 Alan Modra <amodra@bigpond.net.au>
1799
1800 PR 2658
1801 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
1802 -shared link.
1803
83180ade
L		 18042006-05-11 Michael Matz <matz@suse.de>
1805
1806 * elflink.c (match_group_member): Correctly iterate group
1807 members.
1808
b6895b4f
PB		 18092006-05-11 Paul Brook <paul@codesourcery.com>
1810
1811 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
1812 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
1813 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1814 * reloc.c: Ditto.
1815 * bfd-in2.h: Regenerate.
1816 * libbfd.h: Regenerate.
1817 * libcoff.h: Regenerate.
1818
8b95791f
AM		 18192006-05-11 Mike Bland <mbland@google.com>
1820
1821 * elf.c (_bfd_elf_init_private_section_data): Don't change
1822 section type if already set.
1823
5e1b4a6d
NC		 18242006-05-10 Nick Clifton <nickc@redhat.com>
1825
1826 PR ld/2607
1827 * elfcode.h (valid_section_index_p): New function: Checks for a
1828 valid section index. Allows indicies in the range SHN_LOPROC to
1829 SHN_HIOS.
1830 (elf_object_p): Use valid_section_index_p.
1831
53baae48
NC		 18322006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1833
1834 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
1835 ARM_SECREL): Mark WinCE versions of these relocs as partial
1836 inplace.
1837 (coff_arm_relocate_section): Adjust addend for WinCE.
1838
69d54b1b
AM		 18392006-05-10 Alan Modra <amodra@bigpond.net.au>
1840
1841 PR 2342
1842 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
1843
337ff0a5
NC		 18442006-05-09 Nick Clifton <nickc@redhat.com>
1845
1846 * coffcode.h (coff_write_relocs): Produce an error message if a an
1847 out-of-range symbol index is detected in a reloc.
1848
e4d4d200
BE		 18492006-05-09 Ben Elliston <bje@au.ibm.com>
1850
1851 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
1852 local variable `dynobj'.
05bf9422 1853
73160847
NC		 18542006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1855
336e5de1 1856 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
73160847
NC		 1857 of the bfd's sections for the reloc-addend adjustments.
1858
77df2968
MS		 18592006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
1860
1861 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
1862 (elf_s390_relocate_section): Add code to do the GD->LE and
1863 LD->LE TLS linker optimizations if a brasl instruction is used
1864 for the __tls_get_offset function call.
1865 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
1866
30038c59
AM		 18672006-05-05 Alan Modra <amodra@bigpond.net.au>
1868
1869 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
1870 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
1871 the .toc and referenced by a TLS code sequence.
1872 (ppc64_elf_edit_toc): Cater for the unlikely situation that
1873 .toc is the first section in a file.
1874
ff8b75c7
AS		 18752006-05-04 Andreas Schwab <schwab@suse.de>
1876
1877 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
1878 regs instead of an array of int.
1879 (struct external_solaris_bcp_core): Likewise.
1880 (swapcore_sun3): Use offsetof instead of computing the offset
1881 manually.
1882 (swapcore_sparc): Likewise. Simplify reference to c_regs.
1883 (swapcore_solaris_bcp): Likewise.
1884
003b8e1d
DJ		 18852006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1886
1887 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
1888 for missing GOTs.
1889
efacb0fb
DJ		 18902006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
1891
27106ff0 1892 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
efacb0fb
DJ		 1893 mapping symbols.
1894
9578239d
BE		 18952006-05-04 Ben Elliston <bje@au.ibm.com>
1896
1897 * coff-or32.c (bfd_section_from_shdr): Remove unused local
1898 variable `ptr'.
1899 * cofflink.c (process_embedded_commands): Remove unused local
1900 variables `had_read' and `had_shared'.
1901 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
1902 variable `fdr_adr'.
1903 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
1904
f592407e
AM		 19052006-05-03 Alan Modra <amodra@bigpond.net.au>
1906
1907 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
1908 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
1909 (bfd_und_symbol, bfd_ind_symbol): Delete.
1910 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
1911 &SEC.symbol.
1912 (STD_SECTION): Adjust.
1913 (_bfd_generic_new_section_hook): New function, extracted from..
1914 (bfd_section_init): ..here.
1915 (bfd_make_section_old_way): Call new_section_hook for abs, com,
1916 und and ind sections.
1917 * elf.c (_bfd_elf_large_com_section): Adjust.
1918 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
1919 * pdp11.c (new_section_hook): Likewise.
1920 * coffcode.h (coff_new_section_hook): Likewise.
1921 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1922 * elf.c (_bfd_elf_new_section_hook): Likewise.
1923 * vms.c (vms_new_section_hook): Likwise.
1924 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
1925 already set.
1926 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
1927 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
1928 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1929 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
1930 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
1931 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
1932 * ieee.c (ieee_new_section_hook): Likewise. Call
1933 _bfd_generic_new_section_hook too.
1934 * mmo.c (mmo_new_section_hook): Likewise.
1935 * oasys.c (oasys_new_section_hook): Likewise.
1936 * som.c (som_new_section_hook): Likewise.
1937 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
1938 * bfd-in2.h: Regenerate.
1939 * libbfd.h: Regenerate.
1940
bd75c995
AM		 19412006-05-03 Alan Modra <amodra@bigpond.net.au>
1942
1943 * hash.c (DEFAULT_SIZE): Revert last change.
1944 (higher_prime_number): Correct test for no larger prime. Don't
1945 abort on error, instead return 0. Depopulate primes[].
1946 (bfd_hash_lookup): If we overflow size, refuse to grow table.
1947
a8bc6c78
PB		 19482006-05-02 Paul Brook <paul@codesourcery.com>
1949
1950 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
1951 for R_ARM_REL32.
1952
b48c61bc
BE		 19532006-05-02 Ben Elliston <bje@au.ibm.com>
1954
1955 * archive.c (bfd_generic_archive_p): Remove unused local variable
1956 `fail'.
1957 * dwarf2.c (decode_line_info): Remove unused local variable
1958 `basic_block'.
e4d4d200
BE		 1959 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
1960 local variable `s'.
b48c61bc
BE		 1961 * tekhex.c (tekhex_write_object_contents): Remove unused local
1962 variable `bytes_written'.
1963 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
1964 variable `r_addend'.
1965 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
1966 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
1967 (_bfd_ns32k_relocate_contents): Remove break after return.
1968 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
1969
63f2fc30
NC		 19702006-05-02 Nick Clifton <nickc@redhat.com>
1971
1972 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
1973 in order to avoid conflicts with the global DEBUG define.
1974
e460dd0d
AM		 19752006-05-02 Alan Modra <amodra@bigpond.net.au>
1976
1977 * dwarf2.c: Formatting.
1978 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
1979 output section check.
1980 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
1981 * elf32-m32c.c: Similarly.
1982 * elf32-ppc.c: Similarly.
1983 * elf32-v850.c: Similarly.
1984 * nlm32-sparc.c: Similarly.
1985 * elfcode.h: Similarly.
1986 (elf_symbol_flags): Delete.
1987 * elflink.c (elf_link_input_bfd): Comment typo.
1988
aa149cf7
DD		 19892006-05-01 DJ Delorie <dj@redhat.com>
1990
1991 * bfd-in.h (bfd_hash_table): Add count field.
1992 * bfd-in2.h: Regenerate.
1993 * hash.c (higher_prime_number): New.
1994 (bfd_hash_table_inint_n): Init count field.
1995 (bfd_hash_lookup): Grow table as needed.
1996
75b8939e
KK		 19972006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1998
1999 PR binutils/2584
2000 * tekhex.c (getvalue): Change return type to bfd_boolean and
2001 add the new parameter. Return false if the unexpected character
2002 is found.
2003 (getsym): Likewise.
2004 (first_phase): Change return type to bfd_boolean and return
2005 false if the unexpected character is found. Replace abort
2006 with returning false.
2007 (pass_over): Change return type to bfd_boolean and the type of
2008 the second argument to bfd_boolean (*) (bfd *, int, char *).
2009 Return false if FUNC returns false.
2010 (tekhex_object_p): Return NULL if pass_over fails.
2011
f05742e6
AM		 20122006-04-27 Alan Modra <amodra@bigpond.net.au>
2013
2014 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2015
e843e0f8
L		 20162006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2017
2018 PR binutils/2593
2019 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2020 and flags if its BFD flags have been set.
2021 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2022 section type from input if it has been set to something
2023 different.
2024
b25e3d87
L		 20252006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2026
2027 PR binutils/2467
2028 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2029 is NULL first.
2030
2031 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2032 abfd->sections is NULL.
2033 (elf32_arm_bfd_free_cached_info): New.
2034 (bfd_elf32_bfd_free_cached_info): Defined.
2035
2036 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2037 to _bfd_free_cached_info.
2038
2039 * libbfd-in.h (_bfd_free_cached_info): New.
2040 * libbfd: Regenerated.
2041
2042 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2043 (_bfd_free_cached_info): New.
2044
5c182d5f
AM		 20452006-04-21 Alan Modra <amodra@bigpond.net.au>
2046
2047 * elf.c (assign_file_positions_except_relocs): Move code setting
2048 file position of non-loaded sections..
2049 (assign_file_positions_for_segments): ..to here.
2050
3eb70a79
L		 20512006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2052
2053 PR ld/2537
2054 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2055 applications. Issue an error on sections we don't know how
2056 to handle.
2057
ec3fcc56
AM		 20582006-04-19 Alan Modra <amodra@bigpond.net.au>
2059
2060 * Makefile.am: Run "make dep-am".
2061 * Makefile.in: Regenerate.
2062
241a6c40
AM		 20632006-04-19 Alan Modra <amodra@bigpond.net.au>
2064
2065 * warning.m4 (--enable-werror): Format help message.
2066 (--enable-build-warnings): Likewise.
2067 * configure: Regenerate.
2068
0b49d371
NC		 20692006-04-18 Nick Clifton <nickc@redhat.com>
2070
2071 PR 2257
2072 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2073 fields to still be handled as ELF files.
2074
e7403566
DJ		 20752006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2076
2077 * po/SRC-POTFILES.in: Regenerated.
2078
ffdc4eed
DJ		 20792006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2080
2081 * configure.in: Update version to 2.17.50.
2082 * configure: Regenerated.
2083
cb337148
BW		 20842006-04-14 David Heine <dlheine@tensilica.com>
2085
2086 * elf32-xtensa.c (build_reloc_opcodes): New.
2087 (compute_text_actions): Use it to decode opcodes outside inner loop.
2088 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2089 it is set, use it to get the opcodes for relocations.
2090 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2091
cb878726
L		 20922006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2093
2094 PR ld/2513
2095 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2096 (GOT_TLS_IE_IE): Likewise.
2097 (GOT_TLS_IE_GD): Likewise.
2098 (GOT_TLS_IE_MASK): Likewise.
2099 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2100 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2101 respectively.
2102 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2103 are set, treat tls_type as GOT_TLS_IE_BOTH.
2104 (elf_i386_relocate_section): Likewise.
2105
235ecfbc
NC		 21062006-04-07 Randolph Chung <tausq@debian.org>
2107
2108 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2109 (elf64_hppa_grok_psinfo): Likewise.
2110 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2111
35520cb7
DD		 21122006-04-06 DJ Delorie <dj@redhat.com>
2113
2114 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2115 each plt entry we create.
2116
108a6f8e
CD		 21172006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2118
2119 * po/Make-in: Add install-html target.
2120 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2121 htmldir. Add install-html and install-html-recursive targets.
2122 * Makefile.in: Regenerate.
2123 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2124 * configure: Regenerate.
2125
fbbc3759
L		 21262006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2127
2128 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2129 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2130 section structure.
2131
17e226a8
BS		 21322006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2133
2134 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2135 eliminate warnings.
2136
396a682d
L		 21372006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2138 James E Wilson <wilson@specifixinc.com>
2139
2140 PR ld/2442
2141 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2142 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2143 size.
2144 (elfNN_ia64_link_hash_entry): Likewise.
2145 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2146 and size.
2147 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2148 processing.
2149 (elfNN_ia64_hash_hide_symbol): Likewise.
2150 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2151 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2152 (elfNN_ia64_global_dyn_info_free): New function.
2153 (elfNN_ia64_local_dyn_info_free): Likewise.
2154 (elfNN_ia64_hash_table_free): Free local and global
2155 elfNN_ia64_dyn_sym_info.
2156 (addend_compare): New function.
2157 (sort_dyn_sym_info): Likewise.
2158 (get_dyn_sym_info): Updated to use binary search for addend.
2159 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2160 relocation arrays first.
2161
0781db9f
BS		 21622006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2163
2164 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2165 symbol.
2166
c0d5a53d
L		 21672006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2168
2169 PR ld/2411
2170 * elflink.c (check_dynsym): New.
2171 (elf_link_output_extsym): Use it.
2172 (bfd_elf_final_link): Likewise.
2173
580a2b6e
L		 21742006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2175
2176 PR ld/2404
2177 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2178 symbol from the dynamic definition with the default version if
2179 its type and the type of existing regular definition mismatch.
2180
910600e9
RS		 21812006-04-05 Richard Sandiford <richard@codesourcery.com>
2182 Daniel Jacobowitz <dan@codesourcery.com>
2183
2184 * config.bfd (sparc-*-vxworks*): New stanza.
2185 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2186 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2187 * configure: Regenerate.
2188 * elf32-sparc.c: Include elf-vxworks.h.
2189 (elf32_sparc_vxworks_link_hash_table_create: New.
2190 (elf32_sparc_vxworks_final_write_processing): New.
2191 (TARGET_BIG_SYM): Override for VxWorks.
2192 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2193 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2194 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2195 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2196 (elf_backend_link_output_symbol_hook): Likewise.
2197 (elf_backend_emit_relocs): Likewise.
2198 (elf_backend_final_write_processing, elf32_bed): Likewise.
2199 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2200 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2201 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2202 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2203 build_plt_entry here.
2204 (create_got_section): Initialize sgotplt for VxWorks.
2205 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2206 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2207 Call elf_vxworks_create_dynamic_sections for VxWorks.
2208 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2209 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2210 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2211 for VxWorks. Check for the .got.plt section.
2212 (sparc_vxworks_build_plt_entry): New function.
2213 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2214 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2215 absolute on VxWorks.
2216 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2217 and DT_PLTGOT on VxWorks.
2218 (sparc_vxworks_finish_exec_plt): New.
2219 (sparc_vxworks_finish_shared_plt): New.
2220 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2221 Use plt_header_size and plt_entry_size.
2222 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2223 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2224 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2225 (elf32-sparc.lo): Likewise.
2226 * Makefile.in: Regenerate.
2227 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2228 (_bfd_target_vector): Add a pointer to it.
2229
b761a207
BE		 22302006-03-30 Ben Elliston <bje@au.ibm.com>
2231
2232 PR ld/2267
2233 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2234 special section number that exceeds the number of ELF sections
2235 (eg. SHN_MIPS_SCOMMON).
2236
ead49a57
RS		 22372006-03-27 Richard Sandiford <richard@codesourcery.com>
2238
2239 * elfxx-mips.c (mips_got_entry): Add more commentary.
2240 (mips_elf_local_got_index): Use the hash table entry to record
2241 the GOT index of forced-local symbols.
2242 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2243 in either the hash table entry or the mips_got_entry, not both.
2244 Add more commentary.
2245 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2246 mips_elf_initialize_tls_index.
2247
3b55e94a
BS		 22482006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2249
2250 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2251 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2252 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2253 bfin_areloc_howto_table): Delete. All
2254 uses deleted as well.
2255 (bfin_reloc_map): Delete all stack relocs.
2256 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2257 bfin_reloc_type_lookup): Don't support them.
2258 (bfin_relocate_section): Don't try to handle them.
2259
48d502e1
BS		 2260 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2261 * configure.in: Likewise.
2262 * configure: Regenerate.
2263 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2264 (BFIN_RELOC_MAX): Now 0x21.
2265 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2266 (bfd_elf32_bfinfdpic_vec): Declare.
2267 (IS_FDPIC): New macro.
2268 (struct bfinfdpic_elf_link_hash_table): New struct.
2269 (bfinfdpic_hash_table, bfinfdpic_got_section,
2270 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2271 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2272 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2273 bfinfdpic_plt_initial_offset): Accessor macros for it.
2274 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2275 (struct bfinfdpic_relocs_info): New struct.
2276 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2277 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2278 DEFAULT_STACK_SIZE): New macros.
2279 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2280 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2281 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2282 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2283 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2284 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2285 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2286 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2287 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2288 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2289 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2290 _bfinfdpic_resolve_final_relocs_info,
2291 elf32_bfinfdpic_size_dynamic_sections,
2292 elf32_bfinfdpic_always_size_sections,
2293 elf32_bfinfdpic_modify_segment_map,
2294 _bfinfdpic_count_got_plt_entries,
2295 elf32_bfinfdpic_finish_dynamic_sections,
2296 elf32_bfinfdpic_adjust_dynamic_symbol,
2297 elf32_bfinfdpic_finish_dynamic_symbol,
2298 elf32_bfinfdpic_elf_use_relative_eh_frame,
2299 elf32_bfinfdpic_elf_encode_eh_address,
2300 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2301 elf32_bfinfdpic_copy_private_bfd_data,
2302 (struct _bfinfdpic_dynamic_got_info,
2303 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2304 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2305 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2306 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2307 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2308 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2309 bfd_elf32_bfd_copy_private_bfd_data,
2310 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2311 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2312 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2313 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2314 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2315 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2316 elf_backend_omit_section_dynsym): Redefine these macros and include
2317 "elf32-target.h" again to create the elf32-bfinfdpic target.
2318 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2319 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2320 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2321 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2322 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2323 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2324 BFD_RELOC_BFIN_GOTOFFLO): New.
2325 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2326 (_bfd_target_vector): Add it.
2327 * bfd-in2.h: Regenerate.
2328 * libbfd.h: Regenerate.
2329
a9d34880
RS		 23302006-03-25 Richard Sandiford <richard@codesourcery.com>
2331
2332 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2333 incompatible. Likewise MAC and EMAC code.
2334 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2335 bfd_get_compatible to set the new bfd architecture. Rely on it
2336 to detect incompatibilities.
2337
9ca26584
AJ		 23382006-03-23 Michael Matz <matz@suse.de>
2339
2340 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2341 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2342 BFD_RELOC_X86_64_PLTOFF64.
2343 * bfd-in2.h: Regenerated.
2344 * libbfd.h: Regenerated.
2345 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2346 Add howtos for above relocs.
2347 (x86_64_reloc_map): Add mappings for new relocs.
2348 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2349 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2350 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2351 needs a PLT entry.
2352 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2353 elf64_x86_64_check_relocs for the new relocs.
2354 (elf64_x86_64_relocate_section): Handle new relocs.
2355
2a23c2c5
BW		 23562006-03-22 Bob Wilson <bob.wilson@acm.org>
2357
2358 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2359 rel->r_addend is zero.
2360
6d79d2ed
RS		 23612006-03-22 Richard Sandiford <richard@codesourcery.com>
2362
2363 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2364 of "loc".
2365
0a44bf69
RS		 23662006-03-22 Richard Sandiford <richard@codesourcery.com>
2367 Daniel Jacobowitz <dan@codesourcery.com>
2368 Phil Edwards <phil@codesourcery.com>
2369 Zack Weinberg <zack@codesourcery.com>
2370 Mark Mitchell <mark@codesourcery.com>
2371 Nathan Sidwell <nathan@codesourcery.com>
2372
2373 * bfd-in2.h: Regenerate.
2374 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2375 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2376 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2377 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2378 (bfd_elf32_littlemips_vec): Likewise.
2379 (bfd_elf32_nbigmips_vec): Likewise.
2380 (bfd_elf32_nlittlemips_vec): Likewise.
2381 (bfd_elf32_ntradbigmips_vec): Likewise.
2382 (bfd_elf32_ntradlittlemips_vec): Likewise.
2383 (bfd_elf32_tradbigmips_vec): Likewise.
2384 (bfd_elf32_tradlittlemips_vec): Likewise.
2385 (bfd_elf64_bigmips_vec): Likewise.
2386 (bfd_elf64_littlemips_vec): Likewise.
2387 (bfd_elf64_tradbigmips_vec): Likewise.
2388 (bfd_elf64_tradlittlemips_vec): Likewise.
2389 * elf32-mips.c: Include elf-vxworks.h.
2390 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2391 instead of calling mips_elf32_rtype_to_howto directly.
2392 (mips_vxworks_copy_howto_rela): New reloc howto.
2393 (mips_vxworks_jump_slot_howto_rela): Likewise.
2394 (mips_vxworks_bfd_reloc_type_lookup): New function.
2395 (mips_vxworks_rtype_to_howto): Likewise.
2396 (mips_vxworks_final_write_processing): Likewise.
2397 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2398 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2399 (elf_backend_want_got_plt): Likewise.
2400 (elf_backend_want_plt_sym): Likewise.
2401 (elf_backend_got_symbol_offset): Likewise.
2402 (elf_backend_want_dynbss): Likewise.
2403 (elf_backend_may_use_rel_p): Likewise.
2404 (elf_backend_may_use_rela_p): Likewise.
2405 (elf_backend_default_use_rela_p): Likewise.
2406 (elf_backend_got_header_size: Likewise.
2407 (elf_backend_plt_readonly): Likewise.
2408 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2409 (elf_backend_mips_rtype_to_howto): Likewise.
2410 (elf_backend_adjust_dynamic_symbol): Likewise.
2411 (elf_backend_finish_dynamic_symbol): Likewise.
2412 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2413 (elf_backend_add_symbol_hook): Likewise.
2414 (elf_backend_link_output_symbol_hook): Likewise.
2415 (elf_backend_emit_relocs): Likewise.
2416 (elf_backend_final_write_processing: Likewise.
2417 (elf_backend_additional_program_headers): Likewise.
2418 (elf_backend_modify_segment_map): Likewise.
2419 (elf_backend_symbol_processing): Likewise.
2420 * elfxx-mips.c: Include elf-vxworks.h.
2421 (mips_elf_link_hash_entry): Add is_relocation_target and
2422 is_branch_target fields.
2423 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2424 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2425 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2426 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2427 Return 3 for VxWorks.
2428 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2429 mips_elf_link_hash_table. Return 0 for VxWorks.
2430 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2431 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2432 (mips_vxworks_exec_plt0_entry): New variable.
2433 (mips_vxworks_exec_plt_entry): Likewise.
2434 (mips_vxworks_shared_plt0_entry): Likewise.
2435 (mips_vxworks_shared_plt_entry): Likewise.
2436 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2437 (mips_elf_rel_dyn_section): Change the bfd argument to a
2438 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2439 the name of the section.
2440 (mips_elf_initialize_tls_slots): Update the call to
2441 mips_elf_rel_dyn_section.
2442 (mips_elf_gotplt_index): New function.
2443 (mips_elf_local_got_index): Add an input_section argument.
2444 Update the call to mips_elf_create_local_got_entry.
2445 (mips_elf_got_page): Likewise.
2446 (mips_elf_got16_entry): Likewise.
2447 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2448 arguments. Create dynamic relocations for each entry on VxWorks.
2449 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2450 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2451 and MIPS_RESERVED_GOTNO.
2452 (mips_elf_create_got_section): Update the uses of
2453 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2454 (is_gott_symbol): New function.
2455 (mips_elf_calculate_relocation): Use a dynobj local variable.
2456 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2457 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2458 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2459 relocations on VxWorks. Add dynamic relocations for references
2460 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2461 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2462 in VxWorks executables.
2463 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2464 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2465 Don't allocate a null entry on VxWorks.
2466 (mips_elf_create_dynamic_relocation): Update the call to
2467 mips_elf_rel_dyn_section. Use absolute rather than relative
2468 relocations for VxWorks, and make them RELA rather than REL.
2469 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2470 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2471 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2472 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2473 Call elf_vxworks_create_dynamic_sections for VxWorks and
2474 initialize the plt_header_size and plt_entry_size fields.
2475 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2476 used in VxWorks executables. Don't allocate dynamic relocations
2477 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2478 Set is_relocation_target for each symbol referenced by a relocation.
2479 Allocate .rela.dyn entries for relocations against the special
2480 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2481 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2482 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2483 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2484 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2485 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2486 relocations. Don't set no_fn_stub on VxWorks.
2487 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2488 mips_elf_allocate_dynamic_relocations.
2489 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2490 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2491 entries for VxWorks, and do not create multiple GOTs.
2492 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2493 Handle .got specially for VxWorks. Update the uses of
2494 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2495 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2496 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2497 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2498 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2499 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2500 (mips_vxworks_finish_exec_plt): Likewise.
2501 (mips_vxworks_finish_shared_plt): Likewise.
2502 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2503 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2504 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2505 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2506 and mips_elf_rel_dyn_section. Use a different GOT header for
2507 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2508 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2509 mips_elf_link_hash_table fields.
2510 (_bfd_mips_vxworks_link_hash_table_create): New function.
2511 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2512 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2513 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2514 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2515 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2516 * libbfd.h: Regenerate.
2517 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2518 (elf32-mips.lo): Likewise.
2519 * Makefile.in: Regenerate.
2520 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2521 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2522 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2523 (_bfd_target_vector): Add entries for them.
2524
a2199086
DA		 25252006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2526
2527 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2528 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2529 (elf_backend_special_sections): Remove #undef.
2530
af7cfa33
DA		 25312006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2532
2533 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2534 for undefined weak symbols.
2535
a4676736
L		 25362006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2537
2538 PR ld/2462
2539 * elflink.c (bfd_elf_final_link): Remove
2540 bed->elf_backend_emit_relocs from emit_relocs.
2541
e1710606
AO		 25422006-03-17 Alexandre Oliva <aoliva@redhat.com>
2543
2544 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2545 first relocation to the second when relaxing TLS GD to LE;
2546 zero it out when relaxing to IE.
2547
2de92251
AM		 25482006-03-17 Alan Modra <amodra@bigpond.net.au>
2549
2550 PR 2434
2551 * elflink.c (elf_link_add_object_symbols): Save and restore
2552 warning sym's linked sym.
2553
66eb6687
AM		 25542006-03-16 Alan Modra <amodra@bigpond.net.au>
2555
2556 PR 2434
2557 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2558 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2559 hash_table -> htab. Formatting. Save entire symbol table
2560 before loading as-needed syms, and restore afterwards if lib not
2561 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2562 name. Free some buffers earlier.
2563 * bfd-in.h (struct bfd_hash_table): Add entsize.
2564 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2565 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2566 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2567 hash table.
2568 (bfd_hash_table_init): Add param, adjust calls.
2569 * aoutx.h: Adjust all hash_table_init functions and calls.
2570 * bfd.c: Likewise.
2571 * coff-arm.c: Likewise.
2572 * coff-h8300.c: Likewise.
2573 * coff-ppc.c: Likewise.
2574 * cofflink.c: Likewise.
2575 * ecoff.c: Likewise.
2576 * ecofflink.c: Likewise.
2577 * elf-m10300.c: Likewise.
2578 * elf-strtab.c: Likewise.
2579 * elf.c: Likewise.
2580 * elf32-arm.c: Likewise.
2581 * elf32-bfin.c: Likewise.
2582 * elf32-cris.c: Likewise.
2583 * elf32-frv.c: Likewise.
2584 * elf32-hppa.c: Likewise.
2585 * elf32-i386.c: Likewise.
2586 * elf32-m32r.c: Likewise.
2587 * elf32-m68hc1x.c: Likewise.
2588 * elf32-m68k.c: Likewise.
2589 * elf32-ppc.c: Likewise.
2590 * elf32-s390.c: Likewise.
2591 * elf32-sh.c: Likewise.
2592 * elf32-vax.c: Likewise.
2593 * elf64-alpha.c: Likewise.
2594 * elf64-hppa.c: Likewise.
2595 * elf64-ppc.c: Likewise.
2596 * elf64-s390.c: Likewise.
2597 * elf64-sh64.c: Likewise.
2598 * elf64-x86-64.c: Likewise.
2599 * elfxx-ia64.c: Likewise.
2600 * elfxx-mips.c: Likewise.
2601 * elfxx-sparc.c: Likewise.
2602 * i386linux.c: Likewise.
2603 * libaout.h: Likewise.
2604 * libbfd-in.h: Likewise.
2605 * libcoff-in.h: Likewise.
2606 * linker.c: Likewise.
2607 * m68klinux.c: Likewise.
2608 * merge.c: Likewise.
2609 * opncls.c: Likewise.
2610 * pdp11.c: Likewise.
2611 * sparclinux.c: Likewise.
2612 * stabs.c: Likewise.
2613 * sunos.c: Likewise.
2614 * vms.c: Likewise.
2615 * xcofflink.c: Likewise.
2616 * section.c (struct section_hash_entry): Move to..
2617 * libbfd-in.h: ..here.
2618 * Makefile.am: Run "make dep-am"
2619 * Makefile.in: Regenerate.
2620 * bfd-in2.h: Regenerate.
2621 * libbfd.h: Regenerate.
2622 * libcoff.h: Regenerate.
2623
7123df0e
AM		 26242006-03-16 Alan Modra <amodra@bigpond.net.au>
2625
2626 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2627 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2628 last change to REL32 relocs so that they are counted as
2629 possibly dynamic as per REL24 and REL14.
2630
fd38b44c
AM		 26312006-03-16 Alan Modra <amodra@bigpond.net.au>
2632
2633 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2634 checks from REL32.
2635
eb111b1f
BE		 26362006-03-15 Ben Elliston <bje@au.ibm.com>
2637
2638 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2639 in_list elements, not just the first.
05bf9422 2640
81d43bff
RS		 26412006-03-14 Richard Sandiford <richard@codesourcery.com>
2642
2643 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
2644 out from...
2645 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
2646 for final links too.
2647
d329bcd1
RS		 26482006-03-13 Richard Sandiford <richard@codesourcery.com>
2649
2650 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2651
75a657ba
L		 26522006-03-11 H.J. Lu <hongjiu.lu@intel.com>
2653
2654 PR ld/2443
241a6c40 2655 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
75a657ba 2656
3a4a14e9
PB		 26572006-03-10 Paul Brook <paul@codesourcery.com>
2658
2659 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
2660 (elf32_arm_print_private_bfd_data): Ditto.
2661
38406048
PB		 26622006-03-09 Paul Brook <paul@codesourcery.com>
2663
2664 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
2665 mapping symbols.
2666
eed62c48
NC		 26672006-03-09 Khem Raj <khem@mvista.com>
2668
2669 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
2670 char type.
2671
6d2cf7d8
L		 26722006-03-08 H.J. Lu <hongjiu.lu@intel.com>
2673
2674 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2675
00a97672
RS		 26762006-03-07 Richard Sandiford <richard@codesourcery.com>
2677 Daniel Jacobowitz <dan@codesourcery.com>
2678 Zack Weinberg <zack@codesourcery.com>
2679 Nathan Sidwell <nathan@codesourcery.com>
2680 Paul Brook <paul@codesourcery.com>
2681 Ricardo Anguiano <anguiano@codesourcery.com>
2682 Phil Edwards <phil@codesourcery.com>
2683
2684 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
2685 (bfd_elf32_bigarm_symbian_vec): Likewise.
2686 (bfd_elf32_bigarm_vxworks_vec): Likewise.
2687 (bfd_elf32_littlearm_vec): Likewise.
2688 (bfd_elf32_littlearm_symbian_vec): Likewise.
2689 (bfd_elf32_littlearm_vxworks_vec): Likewise.
2690 * configure: Regenerate.
2691 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
2692 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
2693 (elf32_arm_vxworks_bed): Add forward declaration.
2694 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
2695 (elf32_arm_vxworks_exec_plt0_entry): New table.
2696 (elf32_arm_vxworks_exec_plt_entry): Likewise.
2697 (elf32_arm_vxworks_shared_plt_entry): Likewise.
2698 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
2699 (reloc_section_p): New function.
2700 (create_got_section): Use RELOC_SECTION.
2701 (elf32_arm_create_dynamic_sections): Likewise. Call
2702 elf_vxworks_create_dynamic_sections for VxWorks targets.
2703 Choose between the two possible values of plt_header_size
2704 and plt_entry_size.
2705 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
2706 (elf32_arm_abs12_reloc): New function.
2707 (elf32_arm_final_link_relocate): Call it. Allow the creation of
2708 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
2709 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
2710 r_addend fields of relocs. On rela targets, skip any code that
2711 adjusts in-place addends. When using _bfd_link_final_relocate
2712 to perform a final relocation, pass rel->r_addend as the addend
2713 argument.
2714 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
2715 object, ignore flags that are not standard on VxWorks.
2716 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
2717 relocs on VxWorks. Use reloc_section_p.
2718 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
2719 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
2720 .rela.plt.unloaded relocs on VxWorks targets.
2721 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
2722 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
2723 instead of DT_REL* tags on RELA targets.
2724 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
2725 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
2726 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
2727 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
2728 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
2729 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
2730 Correct the .rela.plt.unreloaded symbol indexes.
2731 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
2732 hook on VxWorks targets.
2733 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
2734 Minor formatting tweak.
2735 (elf32_arm_vxworks_final_write_processing): New function.
2736 (elf_backend_add_symbol_hook): Override for VxWorks and reset
2737 for Symbian.
2738 (elf_backend_final_write_processing): Likewise.
2739 (elf_backend_emit_relocs): Likewise.
2740 (elf_backend_want_plt_sym): Likewise.
2741 (ELF_MAXPAGESIZE): Likewise.
2742 (elf_backend_may_use_rel_p): Minor formatting tweak.
2743 (elf_backend_may_use_rela_p): Likewise.
2744 (elf_backend_default_use_rela_p): Likewise.
2745 (elf_backend_rela_normal): Likewise.
2746 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2747
0b2e31dc
NS		 27482006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2749
2750 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
2751 New. Adjust other variants.
2752 (bfd_default_scan): Update.
2753 * bfd-in2.h: Rebuilt.
2754 * cpu-m68k.c: Adjust.
2755 (bfd_m68k_compatible): New. Use it for architectures.
2756 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
2757 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
2758 mismatch.
2759 (elf32_m68k_print_private_bfd_data): Adjust.
2760 * ieee.c (ieee_write_processor): Adjust.
05bf9422 2761
d8d1c398
AM		 27622006-03-06 Alan Modra <amodra@bigpond.net.au>
2763
2764 * dwarf2.c: Formatting.
2765 (add_line_info): Remove outer loop.
2766
d4c32a81
L		 27672006-03-05 H.J. Lu <hongjiu.lu@intel.com>
2768 Alan Modra <amodra@bigpond.net.au>
2769
2770 PR binutils/2338
2771 * dwarf2.c (loadable_section): New struct.
2772 (dwarf2_debug): Add loadable_section_count and
2773 loadable_sections.
2774 (new_line_sorts_after): New.
2775 (add_line_info): Use new_line_sorts_after to compare line
2776 addresses.
2777 (check_function_name): Removed.
2778 (unset_sections): New.
2779 (place_sections): New.
2780 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
2781 and unset_sections on relocatable files.
2782 (_bfd_dwarf2_find_line): Likewise.
2783
4cdc7696
NC		 27842006-03-03 Nick Clifton <nickc@redhat.com>
2785
2786 * cpu-avr.c: Update to ISO-C90 formatting.
2787 * elf32-avr.c: Likewise.
2788
df406460
NC		 27892006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2790
2791 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
05bf9422 2792 and R_AVR_MS8_LDI
df406460
NC		 2793 (bfd_elf_avr_final_write_processing): Set
2794 EF_AVR_LINKRELAX_PREPARED in e_flags field.
2795 (elf32_avr_relax_section): New function.
2796 (elf32_avr_relax_delete_bytes): New function.
2797 (elf32_avr_get_relocated_section_contents): New function.
2798 (avr_pc_wrap_around): New function.
2799 (avr_relative_distance_considering_wrap_around): New function.
2800 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
2801 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
2802 * libbfd.h: Regenerate.
2803 * bfd-in2.h: Regenerate.
2804
a1013894
DD		 28052006-03-02 DJ Delorie <dj@redhat.com>
2806
2807 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
2808 calculations.
2809
7c492719
RS		 28102006-03-02 Richard Sandiford <richard@codesourcery.com>
2811
2812 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
2813 bfd_elf32_powerpc_vxworks_vec.
2814
e970df31
NC		 28152006-03-02 Nick Clifton <nickc@redhat.com>
2816
2817 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2818
711de32c
RS		 28192006-03-02 Richard Sandiford <richard@codesourcery.com>
2820
2821 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
2822 elf_vxworks_create_dynamic_sections.
2823 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
2824 symbol handling.
2825 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
2826 elf_vxworks_create_dynamic_sections.
2827 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
2828 symbol handling.
2829 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
2830 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2831
9c72ff84
RS		 28322006-03-02 Richard Sandiford <richard@codesourcery.com>
2833
2834 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2835 (elf_backend_link_output_symbol_hook): Use
2836 elf_vxworks_link_output_symbol_hook instead.
2837 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
2838 (elf_backend_link_output_symbol_hook): Use
2839 elf_vxworks_link_output_symbol_hook instead.
2840 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
2841 same interface as elf_backend_link_output_symbol_hook.
2842 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
2843 prototype accordingly.
2844
4a3dc543
RS		 28452006-03-02 Richard Sandiford <richard@codesourcery.com>
2846
2847 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
2848 (ppc_elf_link_hash_table): Replace old_got and new_got with
2849 plt_type and can_use_new_plt.
2850 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
2851 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
2852 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
2853 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
2854 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
2855 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
2856 this function should not be called for VxWorks targets.
2857 (ppc_elf_tls_setup): Use plt_type instead of old_got.
2858 (allocate_got): Likewise. Rearrange so that max_before_header
2859 is only used for PLT_OLD and PLT_NEW.
2860 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
2861 (ppc_elf_size_dynamic_sections): Likewise.
2862 (ppc_elf_relax_section): Likewise.
2863 (ppc_elf_relocate_section): Likewise.
2864 (ppc_elf_finish_dynamic_symbol): Likewise.
2865 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2866
5ae0bfb6
RS		 28672006-02-28 Richard Sandiford <richard@codesourcery.com>
2868
2869 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
2870 (elf_i386_link_hash_table_create): Initialize it.
2871 (elf_i386_compute_jump_table_size): Use it instead of
2872 srelplt->reloc_count.
2873 (allocate_dynrelocs): Likewise.
2874 (elf_i386_size_dynamic_sections): Likewise.
2875 (elf_i386_relocate_section): Likewise.
05bf9422 2876
63752a75
JJ		 28772006-02-27 Jakub Jelinek <jakub@redhat.com>
2878
2879 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
2880 (_bfd_elf_write_section_eh_frame): Likewise.
2881
f7d9e5c3
CD		 28822006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2883
2884 * po/Make-in: Add html target.
2885
22edb2f1
RS		 28862006-02-27 Richard Sandiford <richard@codesourcery.com>
2887
2888 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
2889 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
2890 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
2891 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
2892 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2893 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2894 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2895 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
2896 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
2897 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
2898 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
2899 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
2900 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
2901 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
2902 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2903 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
2904 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
2905 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
2906 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2907 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
2908 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2909
7325306f
RS		 29102006-02-25 Richard Sandiford <richard@codesourcery.com>
2911
2912 * elf-bfd.h (elf_link_hash_table): Add hplt field.
2913 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
2914 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
2915 * elf32-frv.c (_frv_create_got_section): Likewise.
2916 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
2917 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
2918 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
2919 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
2920 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
2921 (elf_i386_link_hash_table_create): Don't initialize them.
2922 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
2923 hgot fields.
2924 (elf_i386_finish_dynamic_symbol): Likewise.
2925 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
2926 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
2927 (ppc_elf_finish_dynamic_symbol): Likewise.
05bf9422 2928
6772dd07
DD		 29292006-02-24 DJ Delorie <dj@redhat.com>
2930
2931 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
2932 (m32c_elf_relocate_section): Don't relocate them.
2933 (compare_reloc): New.
2934 (relax_reloc): Remove.
2935 (m32c_offset_for_reloc): New.
2936 (m16c_addr_encodings): New.
2937 (m16c_jmpaddr_encodings): New.
2938 (m32c_addr_encodings): New.
2939 (m32c_elf_relax_section): Relax jumps and address displacements.
2940 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
2941 short jumps.
2942
2943 * reloc.c: Add m32c relax relocs.
2944 * libbfd.h: Regenerate.
2945 * bfd-in2.h: Regenerate.
05bf9422 2946
508c3946
L		 29472006-02-24 H.J. Lu <hongjiu.lu@intel.com>
2948
2949 PR ld/2218
2950 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
2951 (_bfd_elf_link_hash_fixup_symbol): New.
2952
2953 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
2954 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
2955 it isn't NULL.
2956
2957 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
2958
2959 * elfxx-target.h (elf_backend_fixup_symbol): New.
2960 (elfNN_bed): Initialize elf_backend_fixup_symbol.
2961
59cf82fe
L		 29622006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2963
2964 * cpu-ia64-opc.c (ins_immu5b): New.
2965 (ext_immu5b): Likewise.
2966 (elf64_ia64_operands): Add IMMU5b.
2967
22d606e9
AM		 29682006-02-21 Alan Modra <amodra@bigpond.net.au>
2969
2970 PR ld/2218
2971 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
2972 is dynamic.
2973 * elf32-hppa.c (allocate_dynrelocs): Likewise.
2974 * elf32-i386.c (allocate_dynrelocs): Likewise.
2975 * elf32-s390.c (allocate_dynrelocs): Likewise.
2976 * elf32-sh.c (allocate_dynrelocs): Likewise.
2977 * elf64-s390.c (allocate_dynrelocs): Likewise.
2978 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2979 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
2980 on undef weak with non-default visibility too.
2981 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
2982
3168356f
AM		 29832006-02-21 Alan Modra <amodra@bigpond.net.au>
2984
2985 * bfd.c: (_bfd_default_error_handler): Don't call abort on
2986 error, instead call _exit.
2987 (_bfd_abort): Call _exit not xexit.
2988
888b45b8
KB		 29892006-02-17 Kevin Buettner <kevinb@redhat.com>
2990
2991 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
2992 New functions.
2993 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2994
d70c5fc7 29952006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
05bf9422
AM		 2996 Anil Paranjape <anilp1@kpitcummins.com>
2997 Shilin Shakti <shilins@kpitcummins.com>
d70c5fc7 2998
05bf9422
AM		 2999 * Makefile.am: Add xc16x related entry
3000 * Makefile.in: Regenerate
3001 * archures.c: Add bfd_xc16x_arch
d70c5fc7
NC		 3002 * bfd-in2.h: Regenerate
3003 * config.bfd: Add xc16x-*-elf
3004 * configure.in: Add bfd_elf32_xc16x_vec
3005 * configure: Regenerate.
3006 * targets.c: Added xc16x related information
3007 * cpu-xc16x.c: New file
3008 * reloc.c: Add new relocations specific to xc16x:
3009 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
05bf9422 3010 BFD_RELOC_XC16X_SOF
d70c5fc7
NC		 3011 * elf32-xc16x.c: New file.
3012
cab87ef9
AM		 30132006-02-17 Alan Modra <amodra@bigpond.net.au>
3014
3015 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3016 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3017
dfbb6ac9
AM		 30182006-02-17 Alan Modra <amodra@bigpond.net.au>
3019
3020 PR ld/2218
3021 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3022 dynamic.
3023 (ppc64_elf_relocate_section): Check output reloc section size.
3024 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3025
cedc298e
L		 30262006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3027
3028 PR ld/2322
3029 * elf.c (get_segment_type): New function.
3030 (_bfd_elf_print_private_bfd_data): Use it.
3031 (print_segment_map): New function.
3032 (assign_file_positions_for_segments): Call print_segment_map
3033 when there are not enough room for program headers.
3034
aaa2ab3d
NH		 30352006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3036
3037 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3038 traditional MIPS ELF targets.
3039
35ccda9e
L		 30402006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3041
3042 PR binutils/2338
3043 * dwarf2.c (check_function_name): New function.
3044 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3045 check if function is correct.
3046
e0ae6d6f
AM		 30472006-02-16 Alan Modra <amodra@bigpond.net.au>
3048
3049 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3050 debug sections.
3051 (elf_link_input_bfd): Adjust comments.
3052
d55ce4e2
L		 30532006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3054
3055 * elf.c (copy_private_bfd_data): Minor update.
3056
84d1d650
L		 30572006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3058
3059 PR binutils/2258
3060 * elf.c (copy_private_bfd_data): Renamed to ...
3061 (rewrite_elf_program_header): This.
3062 (copy_elf_program_header): New function.
3063 (copy_private_bfd_data): Likewise.
3064
30652006-02-07 Nathan Sidwell <nathan@codesourcery.com>
266abb8f
NS		 3066
3067 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3068 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3069 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3070 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3071 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3072 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3073 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3074 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3075 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3076 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3077 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3078 bfd_mach_mcf_isa_b_usp_float_emac): New.
3079 (bfd_default_scan): Update coldfire mapping.
3080 * bfd-in.h (bfd_m68k_mach_to_features,
3081 bfd_m68k_features_to_mach): Declare.
3082 * bfd-in2.h: Rebuilt.
3083 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3084 adjust legacy names.
3085 (m68k_arch_features): New.
3086 (bfd_m68k_mach_to_features,
3087 bfd_m68k_features_to_mach): Define.
3088 * elf32-m68k.c (elf32_m68k_object_p): New.
3089 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3090 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3091 (elf_backend_object_p): Define.
3092 * ieee.c (ieee_write_processor): Update coldfire machines.
3093 * libbfd.h: Rebuilt.
3094
75eb734c
SE		 30952006-02-06 Steve Ellcey <sje@cup.hp.com>
3096
3097 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3098 if SHF_TLS is set.
3099
134dcee5
AM		 31002006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3101
05bf9422 3102 * coff-z80.c (r_imm24): New howto.
134dcee5
AM		 3103 (rtype2howto): New case R_IMM24.
3104 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3105 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3106
4005427f
RS		 31072006-02-04 Richard Sandiford <richard@codesourcery.com>
3108
3109 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3110 has already been assigned a GOT index, copy that index to the
3111 current hash table entry.
3112
bb29dfea
EB		 31132006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3114
3115 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3116 for call-to-undefweak reloc overflow.
3117
dc669dc8
EB		 31182006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3119
3120 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3121 for 32-bit relocs overflow.
3122
1a0eb693
PB		 31232006-01-27 Paul Brook <paul@codesourcery.com>
3124
3125 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3126 objects.
3127
67a4f2b7
AO		 31282006-01-18 Alexandre Oliva <aoliva@redhat.com>
3129
3130 Introduce TLS descriptors for i386 and x86_64.
3131 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3132 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3133 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3134 * libbfd.h, bfd-in2.h: Rebuilt.
3135 * elf32-i386.c (elf_howto_table): New relocations.
3136 (R_386_tls): Adjust.
3137 (elf_i386_reloc_type_lookup): Map new relocations.
3138 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3139 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3140 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3141 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3142 (elf_i386_local_tlsdesc_gotent): New macro.
3143 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3144 (elf_i386_compute_jump_table_size): New macro.
3145 (link_hash_newfunc): Initialize tlsdesc_got.
3146 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3147 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3148 R_386_TLS_DESC_CALL.
3149 (elf_i386_check_relocs): Likewise. Allocate space for
3150 local_tlsdesc_gotent.
3151 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3152 R_386_TLS_DESC_CALL.
3153 (allocate_dynrelocs): Count function PLT relocations. Reserve
3154 space for TLS descriptors and relocations.
3155 (elf_i386_size_dynamic_sections): Reserve space for TLS
3156 descriptors and relocations. Set up sgotplt_jump_table_size.
3157 Don't zero reloc_count in srelplt.
3158 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3159 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3160 R_386_TLS_DESC_CALL.
3161 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3162 (elf_backend_always_size_sections): Define.
3163 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3164 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3165 (R_X86_64_standard): Adjust.
3166 (x86_64_reloc_map): Map new relocs.
3167 (elf64_x86_64_rtype_to_howto): New, split out of...
3168 (elf64_x86_64_info_to_howto): ... this function, and...
3169 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3170 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3171 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3172 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3173 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3174 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3175 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3176 tlsdesc_got and sgotplt_jump_table_size fields.
3177 (elf64_x86_64_compute_jump_table_size): New macro.
3178 (link_hash_newfunc): Initialize tlsdesc_got.
3179 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3180 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3181 R_X86_64_TLSDESC_CALL.
3182 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3183 local_tlsdesc_gotent.
3184 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3185 R_X86_64_TLSDESC_CALL.
3186 (allocate_dynrelocs): Count function PLT relocations. Reserve
3187 space for TLS descriptors and relocations.
3188 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3189 descriptors and relocations. Set up sgotplt_jump_table_size,
3190 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3191 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3192 and DT_TLSDESC_GOT.
3193 (elf64_x86_64_always_size_sections): New. Set up
3194 _TLS_MODULE_BASE_.
3195 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3196 R_386_TLS_DESC_CALL.
3197 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3198 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3199 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3200 (elf_backend_always_size_sections): Define.
3201
6dd55cb7
L		 32022006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3203
3204 PR binutils/2096
3205 * dwarf2.c (comp_unit_contains_address): Update comment.
3206 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3207 lma. Return TRUE only if both comp_unit_contains_address and
3208 comp_unit_find_nearest_line return TRUE.
3209 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3210
64d03ab5
AM		 32112006-01-18 Alan Modra <amodra@bigpond.net.au>
3212
3213 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3214 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3215 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3216 elf_gc_mark_dynamic_ref_symbol. Make global.
3217 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3218 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3219 (elfNN_bed): Init new field.
3220 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3221 (ppc64_elf_gc_mark_dynamic_ref): New function.
3222
b56cbdb9
AM		 32232006-01-17 Alan Modra <amodra@bigpond.net.au>
3224
3225 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3226
6c10990d
NC		 32272006-01-17 Nick Clifton <nickc@redhat.com>
3228
3229 PR binutils/2159
3230 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3231 parameters.
3232
d7f735da
NC		 32332006-01-11 Nick Clifton <nickc@redhat.com>
3234
3235 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3236 into the newly (re)allocated map array.
3237
2bfd55ca
NC		 32382006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3239
3240 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3241
bce50a28
JJ		 32422006-01-01 Jakub Jelinek <jakub@redhat.com>
3243
3244 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3245 for .toc1 section.
3246
e88d958a 3247For older changes see ChangeLog-2005
56882138
AM		 3248\f
3249Local Variables:
3250mode: change-log
3251left-margin: 8
3252fill-column: 74
3253version-control: never
3254End:
GDB Binutils - Deliverables
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