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* texhex.c (first_phase): Don't fall through into the default
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
ebe8b991
JJ		 12007-01-05 Jakub Jelinek <jakub@redhat.com>
2
3 * texhex.c (first_phase): Don't fall through into the default
4 case.
5 (pass_over): Replace abort () calls with return FALSE. Fix
6 buffer overflow.
7
b327f31f
AM		 82007-01-04 Jie Zhang <jie.zhang@analog.com>
9
10 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set
11 SEC_EXCLUDE on zero size .eh_frame.
12
fb70130a
L		 132006-12-31 H.J. Lu <hongjiu.lu@intel.com>
14
15 * bfd.c (bfd_record_phdr): Call bfd_zalloc instead of bfd_alloc
16 to allocate elf_segment_map.
17
83ad0046
L		 182006-12-29 H.J. Lu <hongjiu.lu@intel.com>
19
20 * elflink.c (elf_link_add_object_symbols): Remember the symbol
21 size only if it is defined.
22
9840d27e
KH		 232006-12-25 Kazu Hirata <kazu@codesourcery.com>
24
25 * archures.c (bfd_mach_cpu32_fido): New.
26 (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_a,
27 bfd_mach_mcf_isa_a_mac, bfd_mach_mcf_isa_a_emac,
28 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
29 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_b_nousp,
30 bfd_mach_mcf_isa_b_nousp_mac, bfd_mach_mcf_isa_b_nousp_emac,
31 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac,
32 bfd_mach_mcf_isa_b_emac, bfd_mach_mcf_isa_b_float,
33 bfd_mach_mcf_isa_b_float_mac, bfd_mach_mcf_isa_b_float_emac):
34 Increment the defined values.
35 * bfd-in2.h: Regenerate.
36 * cpu-m68k.c (arch_info_struct): Add en entry for
37 bfd_mach_cpu32_fido.
38 * elf32-m68k.c (elf32_m68k_object_p): Handle
39 EF_M68K_CPU32_FIDO_A.
40 (elf32_m68k_merge_private_bfd_data): Use EF_M68K_CPU32_MASK.
41 (elf32_m68k_print_private_bfd_data): Handle
42 EF_M68K_CPU32_FIDO_A.
43
0150d082
ML		 442006-12-25 Mei Ligang <ligang@sunnorth.com.cn>
45
9840d27e
KH		 46 * elf32-score.c (score_elf_got_lo16_reloc): Change some variables
47 type from unsigned to signed.
48 (score_elf_final_link_relocate): Fix bugs of handling relocation
49 type R_SCORE_GOT15, R_SCORE_GOT_LO16, and R_SCORE_REL32.
50 (_bfd_score_elf_relocate_section): Handle R_SCORE_GOT_LO16
51 specially.
0150d082 52
97fed1c9
JJ		 532006-12-23 Jakub Jelinek <jakub@redhat.com>
54
55 * elf-bfd.h (struct elf_backend_data): Add as_needed_cleanup hook.
56 * elfxx-target.h (elf_backend_as_needed_cleanup): Define.
57 (elfNN_bed): Add as_needed_cleanup hook.
58 * elflink.c (elf_link_add_object_symbols): Call it when reverting
59 hash table changes for unneeded --as-needed input.
60 * elf64-ppc64.c (elf_backend_as_needed_cleanup): Define.
61 (ppc64_elf_as_needed_cleanup): New function.
62
425c6cb0
KH		 632006-12-19 Kazu Hirata <kazu@codesourcery.com>
64
65 * elf32-m68k.c (elf32_m68k_object_p,
66 elf32_m68k_print_private_bfd_data): Use EF_M68K_ARCH_MASK to
67 extract architecture mask.
68
3271a814
NS		 692006-12-19 Nathan Sidwell <nathan@codesourcery.com>
70
71 * elf.c (assign_file_positions_for_load_sections): Adjust p_vaddr
72 by p_vaddr_offset. Copy alignment & use if it is valid.
73 (rewrite_elf_program_headers): Cope with leading padding in a
74 segment that does not contain file or program headers.
75 (copy_elf_program_header): Likewise.
76
a38b2659
MK		 772006-12-15 Mark Kettenis <kettenis@gnu.org>
78
79 * config.bfd: (sh*-*-openbsd*): Add target.
80 * configure.in (sh*-*-openbsd*): Set COREFILE to netbsd-core.lo.
81 * configure: Regenerate.
82
f6cf9273
AM		 832006-12-15 Alan Modra <amodra@bigpond.net.au>
84
85 * opncls.c (bfd_openr_iovec): Add "stat" parameter.
86 (struct opncls): Add "stat" field.
87 (opncls_bstat): Call vec->stat.
88 * bfd-in2.h: Regenerate.
89 * elf32-spu.c (spu_elf_open_builtin_lib): Adjust.
90
b0956e01
AM		 912006-12-14 Alan Modra <amodra@bigpond.net.au>
92
93 * elf-bfd.h (struct bfd_elf_section_data): Clarify sec_group
94 and next_in_group usage.
95
1fb41da4
AM		 962006-12-14 Alan Modra <amodra@bigpond.net.au>
97
98 PR 3704
99 * bfdio.c (bfd_bread): Don't read past end of archive elements.
100
37d037c1
DJ		 1012006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
102
103 * doc/Makefile.am (bfd_TEXINFOS): Set.
104 (bfd.info bfd.dvi bfd.html): Delete rule.
105 * doc/Makefile.in: Regenerated.
106
d5fbea21
DJ		 1072006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
108
109 * configure.in: Define GENINSRC_NEVER.
110 * doc/Makefile.am (bfd.info): Remove srcdir prefix.
111 (MAINTAINERCLEANFILES): Add info file.
112 (DISTCLEANFILES): Pretend to add info file.
113 * po/Make-in (.po.gmo): Put gmo files in objdir.
114 * configure, Makefile.in, doc/Makefile.in: Regenerated.
115
a48710b3
EB		 1162006-12-11 Eric Botcazou <ebotcazou@adacore.com>
117
118 * elflink.c (bfd_elf_gc_sections): Also search for corresponding
119 sections with .gnu.linkonce.t. prefix.
120
c694fd50
KH		 1212006-12-07 Kazu Hirata <kazu@codesourcery.com>
122
123 * elf32-m68k.c: Update uses of EF_M68K_*.
124
e5d08002
L		 1252006-12-07 H.J. Lu <hjl@gnu.org>
126
127 PR ld/3666
128 * elflink.c (elf_link_add_object_symbols): Keep symbol
129 visibility for symbols from discarded section.
130
747ffa7b
AM		 1312006-12-06 Alan Modra <amodra@bigpond.net.au>
132
133 * elf64-alpha.c (elf64_alpha_merge_symbol_attribute): New function.
134 (elf_backend_merge_symbol_attribute): Define.
135
eb3d5f3b
JB		 1362006-12-04 Jan Beulich <jbeulich@novell.com>
137
138 * elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create
139 .eh_frame_hdr section from here anymore.
140 (bfd_elf_size_dynamic_sections): Call _bfd_elf_maybe_strip_eh_frame_hdr
141 a little earlier.
142
945c025a
L		 1432006-12-01 H.J. Lu <hongjiu.lu@intel.com>
144
145 PR binutils/3609
146 * elf.c (rewrite_elf_program_header): Preserve segment physical
147 address in the output segment if the first section in the
148 corresponding input segment is null.
149
55d55ac7
NC		 1502006-12-01 Nick Clifton <nickc@redhat.com>
151
152 PR 3609
153 * elf.c (rewrite_elf_program_header): Do not use the first_section
154 pointer if it is null.
155
0eaedd0e
PB		 1562006-11-29 Paul Brook <paul@codesourcery.com>
157
158 * elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
159 section is present.
160 (allocate_dynrelocs): Only add export stub for symbols defined in
161 this object.
162
1632006-11-29 Paul Brook <paul@codesourcery.com>
164
165 * elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
166 section is present.
167 (allocate_dynrelocs): Only add export stub for symbols defined in
168 this object.
169
004ae526
PB		 1702006-11-29 Paul Brook <paul@codesourcery.com>
171 Julian Brown <julian@codesourcery.com>
172
173 * elf32-arm.c (copy_eabi_attributes): Correct starting offset.
174 (elf32_arm_merge_eabi_attributes): Mark output as initialized.
175 Only set Tag_CPU_name and Tag_ABI_PCS_R9_use if input attribute
176 is present.
177
2caa7ca0
BW		 1782006-11-27 Bob Wilson <bob.wilson@acm.org>
179
180 * elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info.
181
9f17e2a6
L		 1822006-11-24 H.J. Lu <hongjiu.lu@intel.com>
183
184 * elf.c (IS_SECTION_IN_INPUT_SEGMENT): New.
185 (INCLUDE_SECTION_IN_SEGMENT): Use IS_SECTION_IN_INPUT_SEGMENT.
186 (rewrite_elf_program_header): Don't preserve segment physical
187 address in the output segment if the first section in the
188 corresponding input segment is removed.
189
833fb04e
AM		 1902006-11-22 Alan Modra <amodra@bigpond.net.au>
191
192 * pef.c (bfd_pef_make_empty_symbol): Delete function. Define instead.
193 * xsym.c (bfd_sym_make_empty_symbol): Likewise.
194 * xsym.h (bfd_sym_make_empty_symbol): Delete.
195
4fe5ca5b
GM		 1962006-11-21 Greg McGary <greg@mcgary.org>
197
198 * elf32-ppc.c (ppc_elf_relocate_section): Fixup D field
199 at proper offset in little-endian mode.
200 * elf64-ppc.c (ppc_elf_relocate_section): Likewise.
201
bce613b9
JJ		 2022006-11-21 Jakub Jelinek <jakub@redhat.com>
203
204 * elf-eh-frame.c (struct cie): New type.
205 (cie_compare): Removed.
206 (cie_eq, cie_hash, cie_compute_hash): New functions.
207 (_bfd_elf_discard_section_eh_frame): Rewrite not to rely on FDEs
208 pointing only to last CIE and allow merging of any duplicate CIEs,
209 not just duplicate consecutive CIEs.
210 (_bfd_elf_discard_section_eh_frame_hdr): Delete cies hash table.
211 * elf-bfd.h (struct cie_header, struct cie): Removed.
212 (struct eh_frame_sec_info): Remove alloced field.
213 (struct eh_frame_hdr_info): Remove last_cie, last_cie_sec
214 and last_cie_inf fields. Add cies field.
215
74633dd0
AM		 2162006-11-20 Alan Modra <amodra@bigpond.net.au>
217
218 * bfd-in.h (struct stat): Don't typedef.
219 * bfdio.c (bfd_get_size): Return a file_ptr.
220 * cisco-core.c (cisco_core_file_validate): Use bfd_size_type for nread.
221 * mmo.c (mmo_scan): Use file_ptr for curpos.
222 * trad-core.c (trad_unix_core): Don't cast statbuf.st_size to
223 unsigned long.
224 * bfd-in2.h: Regenerate.
225
98f0b6ab
AM		 2262006-11-20 Alan Modra <amodra@bigpond.net.au>
227
228 PR 3532
229 * bfd-in.h (struct bfd_hash_table): Reorganize. Add "frozen".
230 * hash.c (bfd_hash_table_init_n): Init frozen.
231 (bfd_hash_lookup): Don't grow if frozen.
232 (bfd_hash_traverse): Freeze hash table during traversal.
233 * bfd-in2.h: Regenerate.
234
c2370991
AM		 2352006-11-18 Alan Modra <amodra@bigpond.net.au>
236
237 * elflink.c (_bfd_elf_check_kept_section): Test for kept group
238 section. Save result of checks in kept_section.
239 (_bfd_elf_section_already_linked): Tidy. Correct comments.
240 Ignore all group member sections. Handle special matching of
241 single-member groups against linkonce sections via their group
242 section. When such a match is found, set kept_section to the
243 group member section rather than to the group.
244
b9c3a42a
NC		 2452006-11-14 Phil Lello <phil.lello@homecall.co.uk>
246
247 * peXXigen.c: Updates for PE/COFF V8.0, and clarification
248 (dir_names): Added CLR Runtime Header to dir_names[].
249 (_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX
250 subsystem names
251 (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
252 (pe_print_idata, pe_print_edata)
253 (_bfd_XX_bfd_copy_private_bfd_data_common)
254 (_bfd_XXi_final_link_postscript): Use #DEFINEs for index into
255 DataDirectory.
256
d504ffc8
DJ		 2572006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
258
259 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
260 prototype.
261 (bfd_elf32_arm_set_byteswap_code): New prototype.
262 * bfd-in2.h: Regenerate.
263 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take
264 byteswap_code as an argument. Revert 2006-11-01 change.
265 (bfd_elf32_arm_set_byteswap_code): New.
266 (elf32_arm_size_dynamic_sections): Call
267 bfd_elf32_arm_process_before_allocation.
268
73ca2500
TS		 2692006-11-10 Thiemo Seufer <ths@mips.com>
270
271 * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support
272 for SDE configs.
273
0285182b
NC		 2742006-11-10 Nick Clifton <nickc@redhat.com>
275
276 * config.bfd: Move previously obsoleted targets to the REMOVED
277 list.
278 Add maxq-*-coff to the obsolete list.
279
d66dff94
NC		 2802006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
281
282 * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".".
283 * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise.
284 * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before.
285
f2a9dd69
DJ		 2862006-11-07 Daniel Jacobowitz <dan@codesourcery.com>
287
288 * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it
289 on error.
290 (find_arm_glue): Likewise.
291 (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub)
292 (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add
293 ERROR_MESSAGE argument and pass it through.
294 (elf32_arm_to_thumb_export_stub): Update.
295 (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous.
296
7c8fe5c4
AM		 2972006-11-07 Alan Modra <amodra@bigpond.net.au>
298
299 * elf64-ppc.c (enum _ppc64_sec_type): New.
300 (struct _ppc64_elf_section_data): Move "t_symndx" into opd union,
301 and rename fields. Add sec_type and has_14bit_branch.
302 (struct ppc_link_hash_table): Remove has_14bit_branch.
303 (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust.
304 (ppc64_elf_relocate_section): Likewise.
305 (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch.
306 (ppc64_elf_size_stubs): Don't set default group size here.
307 (group_sections): Instead do so here, and group sections using
308 their individual requirements.
309
b3fac117
AM		 3102006-11-07 Alan Modra <amodra@bigpond.net.au>
311
312 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym"
313 and union.
314 (struct ppc_link_hash_entry): Add "next_dot_sym".
315 (struct ppc_link_hash_table): Add "dot_syms".
316 (link_hash_newfunc): Make list of syms starting with a dot.
317 (ppc_get_stub_entry, adjust_opd_syms): Adjust.
318 (ppc64_elf_add_symbol_hook): Don't set has_dotsym.
319 (struct add_symbol_adjust_data): Delete.
320 (add_symbol_adjust): Simplify params and return.
321 (ppc64_elf_check_directives): Just process the "dot_syms" lists,
322 not all syms.
323
b1e24c02
DJ		 3242006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
325
326 * libbfd-in.h (_bfd_clear_contents): New prototype.
327 * reloc.c (_bfd_clear_contents): New.
328 * libbfd.h: Regenerated.
329
330 * elf32-arm.c (elf32_arm_final_link_relocate): Use
331 _bfd_clear_contents.
332 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
333 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
334 * elf32-i386.c (elf_i386_relocate_section): Likewise.
335 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
336 * elf32-s390.c (elf_s390_relocate_section): Likewise.
337 * elf32-sh.c (sh_elf_relocate_section): Likewise.
338 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
339 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
340 * elf64-s390.c (elf_s390_relocate_section): Likewise.
341 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
342 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
343
344 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
345 zero for discarded symbols.
346 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
347
b9d58d71
TS		 3482006-11-01 Thiemo Seufer <ths@mips.com>
349 David Ung <davidu@mips.com>
350
351 * elf-bfd.h (local_call_stubs): New member.
352 * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
353 (mips_elf_calculate_relocation): Handle local mips16 call stubs.
354 (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
355 the new stub macros.
356 (_bfd_mips_elf_check_relocs): Handle call stubs for code which
357 mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
358 used stubs with SEC_KEEP. Use the new stub macros.
359
74b08499
DJ		 3602006-11-01 Alan Modra <amodra@bigpond.net.au>
361
362 * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
363 check for PLT usage.
364
3110dbc9
DJ		 3652006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
366
367 * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
368
a39f3346
AM		 3692006-10-31 Alan Modra <amodra@bigpond.net.au>
370
371 * elf.c (elfcore_write_note): Pad note descriptor to 4-byte
372 boundary. Tidy. Comment.
c0f00686
L		 373
3742006-10-30 H.J. Lu <hongjiu.lu@intel.com>
375
376 PR ld/3111
377 * elf-bfd.h (elf_obj_tdata): Add symbuf.
378 (_bfd_elf_section_already_linked): Add struct bfd_link_info *.
379 (_bfd_elf_check_kept_section): Likewise.
380 (bfd_elf_match_symbols_in_sections): Likewise.
381
382 * elf.c (assign_section_numbers): Updated to add
383 struct bfd_link_info *.
384 (bfd_elf_match_symbols_in_sections): Updated. Cache symbol
385 buffer if info->reduce_memory_overheads is false.
386
387 * elflink.c (match_group_member): Updated to add
388 struct bfd_link_info *.
389 (_bfd_elf_check_kept_section): Likewise.
390 (elf_link_input_bfd): Likewise.
391 (_bfd_elf_section_already_linked): Likewise.
392 (bfd_elf_final_link): Free symbol buffer if
393 info->reduce_memory_overheads is false.
394
395 * libbfd-in.h (_bfd_nolink_section_already_linked): Add
396 struct bfd_link_info *.
397 (_bfd_generic_section_already_linked): Likewise.
398 * libbfd.h: Regenerated.
399
400 * linker.c (bfd_section_already_linked): Add
401 struct bfd_link_info *.
402 (_bfd_generic_section_already_linked): Likewise.
403 * targets.c (bfd_target): Add struct bfd_link_info * to
404 _section_already_linked.
405 * bfd-in2.h: Regenerated.
406
ffda70fc
AM		 4072006-10-30 Alan Modra <amodra@bigpond.net.au>
408
409 * bfd.c (bfd_error_type): Add bfd_error_on_input.
410 (input_bfd, input_error): New static vars.
411 (bfd_set_error): Handle bfd_error_on_input.
412 (bfd_errmsg): Likewise.
413 (bfd_perror): Simplify.
414 * archive.c (_bfd_write_archive_contents): Report errors on input.
b52149c8 415 * bfd-in2.h: Regenerate.
ffda70fc 416
017657f0
AM		 4172006-10-30 Alan Modra <amodra@bigpond.net.au>
418
419 * elf.c (elfcore_write_note): Pad to 4-byte boundary.
420
165b93e7
RS		 4212006-10-28 Richard Sandiford <richard@codesourcery.com>
422
423 * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
424 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
425 (elf_mips_howto_table_rela): Likewise.
426 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
427 (mips_elf64_howto_table_rela): Likewise.
428
d270463e
L		 4292006-10-26 H.J. Lu <hongjiu.lu@intel.com>
430
431 * elf.c (_bfd_elf_init_private_section_data): Assert output
432 section ELF type instead of check if it is SHT_NULL. Copy
433 OS/PROC specific flags from input section to output section.
434
a14a5de3
AM		 4352006-10-27 Alan Modra <amodra@bigpond.net.au>
436
437 * section.c (SEC_KEEP): Update comment.
438 * bfd-in2.h: Regenerate.
439 * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
440 * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
441 * stabs.c (_bfd_discard_section_stabs): Likewise.
442 (_bfd_link_section_stabs): Likewise. Simplify abs_section check.
443
761c7f08
BE		 4442006-10-26 Ben Elliston <bje@au.ibm.com>
445
49a184f6
BE		 446 * reloc.c (_bfd_relocate_contents): Remove explicit case 0.
447
761c7f08
BE		 448 * elf.c (bfd_section_from_shdr): Remove extraneous breaks.
449 * targets.c (find_target): Remove extraneous break.
450
23fe9577
BE		 4512006-10-26 Ben Elliston <bje@au.ibm.com>
452
0b853537
BE		 453 * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
454 (struct maxq_reloc_map): Unused; remove.
455 (maxq_reloc_map): Likewise.
456 (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
457
a14a5de3 4582006-10-26 Ben Elliston <bje@au.ibm.com>
0b853537 459
23fe9577
BE		 460 * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
461 from int to enum dynamic_lib_link_class lib_class.
462 * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
463 * bfd-in2.h: Regenerate.
464
e9f53129
AM		 4652006-10-25 Alan Modra <amodra@bigpond.net.au>
466 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
467 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
468 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
469 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
470
471 * cpu-spu.c: New file.
472 * elf32-spu.c: New file.
473 * elf32-spu.h: New file.
474 * archures.c: Add SPU support.
475 * config.bfd: Likewise.
476 * configure.in: Likewise.
477 * reloc.c: Likewise.
478 * targets.c: Likewise.
479 * Makefile.am: Likewise. Run "make dep-am".
480 * libbfd.h: Regenerate.
481 * bfd-in2.h: Regenerate.
482 * Makefile.in: Regenerate.
483 * configure: Regenerate.
484 * po/SRC-POTFILES.in: Regenerate.
485
05bf9422
AM		 4862006-10-23 Alan Modra <amodra@bigpond.net.au>
487
488 * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
489
9838404f
AM		 4902006-10-23 Alan Modra <amodra@bigpond.net.au>
491
492 * elf32-score.c: Formatting.
493 (elf_backend_omit_section_dynsym): Define.
494 (score_elf_create_dynamic_relocation): Remove code copied from mips.
495 Don't use section syms in dynamic relocs. Remove unused param.
496 (score_elf_final_link_relocate): Remove unused param.
497
720194ed
AM		 4982006-10-23 Alan Modra <amodra@bigpond.net.au>
499
500 * linker.c (fix_syms): Choose best of previous and next
501 section based on section flags and vma.
502
dc84ceef
KK		 5032006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
504
505 * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
506 only when the non visibility part of st_other is non-zero.
507 * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
508
f6f62d6f
RS		 5092006-10-20 Richard Sandiford <richard@codesourcery.com>
510
511 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
512 PT_DYNAMIC on GNU/Linux targets.
513
bcfdf036
RS		 5142006-10-20 Richard Sandiford <richard@codesourcery.com>
515
516 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
517 size of .rel.dyn reflect the value of DT_RELSZ.
518
98c904a8
RS		 5192006-10-20 Richard Sandiford <richard@codesourcery.com>
520
521 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
522 a PT_NULL header for dynamic objects.
523 (_bfd_mips_elf_modify_segment_map): Add it.
524
b3549761
NC		 5252006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
526
527 * elf32-score.c (score_elf_rel_dyn_section): Replace
528 bfd_make_section with bfd_make_section_with_flags.
529 (_bfd_score_elf_create_dynamic_sections): Ditto.
530 (score_elf_create_got_section): Ditto.
531 (score_elf_final_link_relocate): Delete referrence to
532 EF_SCORE_HASENTRY.
533
6870500c
RS		 5342006-10-19 Richard Sandiford <richard@codesourcery.com>
535
536 * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
537 same symbol by increasing r_offset.
538 (sort_dynamic_relocs_64): Likewise. Fix comparisons between very
539 large and very small symbol indexes.
540
6a483765
RS		 5412006-10-19 Richard Sandiford <richard@codesourcery.com>
542
543 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
544 and DT_MIPS_RLD_MAP tags for position-independent executables.
545 Do not add DT_DEBUG to shared libraries for any MIPS target.
546
92b7c7b6
L		 5472006-10-18 H.J. Lu <hongjiu.lu@intel.com>
548
549 PR ld/3290
550 * elflink.c (elf_link_add_object_symbols): Hide definitions in
551 debug sections.
552
2f475487
AM		 5532006-10-19 Alan Modra <amodra@bigpond.net.au>
554
555 * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
556 don't set, glue section size.
557 (record_arm_to_thumb_glue): Set glue section size here.
558 (record_thumb_to_arm_glue): Likewise.
559 (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
560 (bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
561
71a75f6f
MF		 5622006-10-18 Roy Marples <uberlord@gentoo.org>
563
564 * elf64-sparc.c: Add FreeBSD support.
565 (elf64_sparc_fbsd_post_process_headers): New function.
566 * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
567 * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
568 * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
569 * configure: Regenerate.
570
92f5d02b
MS		 5712006-10-17 Mark Shinwell <shinwell@codesourcery.com>
572
573 * elf32-arm.c (elf32_arm_final_link_relocate): Add support for
574 R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
575 R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
576 R_ARM_THM_MOVT_BREL relocations.
577
e95de063
MS		 5782006-10-17 Mark Shinwell <shinwell@codesourcery.com>
579
05bf9422
AM		 580 * elf32-arm.c (elf32_arm_howto_table_1): Change offset for
581 R_THM_CALL to 25 and remove FIXME comment.
582 (using_thumb2): New function.
583 (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
e95de063 584
bb224fc3
MS		 5852006-10-17 Mark Shinwell <shinwell@codesourcery.com>
586
587 * elf32-arm.c (elf32_arm_final_link_relocate): Add cases
588 for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
589 (elf32_arm_gc_sweep_hook): Likewise.
590 (elf32_arm_check_relocs): Likewise.
591 (allocate_dynrelocs): Likewise.
592
74541ad4
AM		 5932006-10-17 Alan Modra <amodra@bigpond.net.au>
594
595 * elf-bfd.h (struct elf_link_hash_table): Reorder. Add
596 text_index_section and data_index_section.
597 (struct elf_backend_data): Add elf_backend_init_index_section.
598 (_bfd_elf_init_1_index_section): Declare.
599 (_bfd_elf_init_2_index_sections): Declare.
600 * elfxx-target.h (elf_backend_init_index_section): Define.
601 (elfNN_bed): Init new field.
602 * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
603 section and text_index_section plus data_index_section.
604 (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
605 (_bfd_elf_init_1_index_section): New function.
606 (_bfd_elf_init_2_index_sections): New function.
607 (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
608 (elf_link_input_bfd): When emitting relocs, use text_index_section
609 and data_index_section for removed sections.
610 * elf-m10300.c (elf_backend_omit_section_dynsym): Define.
611 * elf32-i386.c: Likewise.
612 * elf32-m32r.c: Likewise.
613 * elf32-sh.c: Likewise.
614 * elf32-xstormy16.c: Likewise.
615 * elf32-xtensa.c: Likewise.
616 * elf64-alpha.c: Likewise.
617 * elf64-hppa.c: Likewise.
618 * elf64-mmix.c: Likewise.
619 * elf64-sh64.c: Likewise.
620 * elfxx-ia64.c: Likewise.
621 * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
622 and data_index_section sym for relocs against sections with no dynamic
623 section sym.
624 (elf_backend_init_index_section): Define.
625 * elf32-cris.c: Similarly.
626 * elf32-hppa.c: Similarly.
627 * elf32-i370.c: Similarly.
628 * elf32-m68k.c: Similarly.
629 * elf32-mips.c: Similarly.
630 * elf32-ppc.c: Similarly.
631 * elf32-s390.c: Similarly.
632 * elf32-sparc.c: Similarly.
633 * elf32-vax.c: Similarly.
634 * elf64-mips.c: Similarly.
635 * elf64-ppc.c: Similarly.
636 * elf64-s390.c: Similarly.
637 * elf64-sparc.c: Similarly.
638 * elf64-x86-64.c: Similarly.
639 * elfn32-mips.c: Similarly.
640 * elfxx-mips.c: Similarly.
641 * elfxx-sparc.c: Similarly.
642 * linker.c (fix_syms): Base symbols in removed sections on
643 previous section in preference to using absolute section.
644
c26620e3
AS		 6452006-10-16 Andreas Schwab <schwab@suse.de>
646
647 * elfxx-ia64.c (addend_compare): Properly compute return value.
648
3ba71138
L		 6492006-10-15 H.J. Lu <hongjiu.lu@intel.com>
650
651 PR ld/3314
652 * elf.c (assign_file_positions_for_non_load_sections): Don't
05bf9422 653 page align empty SHF_ALLOC sections.
3ba71138 654
7eeb1be6
JJ		 6552006-10-13 Jakub Jelinek <jakub@redhat.com>
656
657 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
658 .plt sh_entsize to 0 if plt header size isn't multiple of
659 plt entry size or for 32-bit which adds a nop insn at the
660 end of the .plt section.
661
a77dc2cc
BW		 6622006-10-12 Bob Wilson <bob.wilson@acm.org>
663
664 * elf32-xtensa.c (elf_xtensa_action_discarded): New.
665 (elf_backend_action_discarded): Define.
666
bf1747de
BW		 6672006-10-11 Bob Wilson <bob.wilson@acm.org>
668
669 * elf32-xtensa.c (elf_xtensa_relocate_section): Return after
670 unresolvable relocation error.
671 (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
672 symbols to zero.
673
ba05963f
BW		 6742006-10-10 Bob Wilson <bob.wilson@acm.org>
675
676 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
677 for PIE executables.
678
ac685e6a
JJ		 6792006-10-03 Jakub Jelinek <jakub@redhat.com>
680
681 * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
682 * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
683 Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
684 DW_CFA_val_{offset{,_sf},expression}.
685 (skip_non_nops): Record number of DW_CFA_set_loc ops.
686 (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
687 all ops. If there are any DW_CFA_set_loc ops and they are pcrel
688 or going to be pcrel, compute set_loc array.
689 (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
690 against DW_CFA_set_loc operands.
691 (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
692
cd7be95b
KH		 6932006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
694
695 * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
696 symbols from the --just-syms file.
697
23eb7e01
AM		 6982006-10-01 Alan Modra <amodra@bigpond.net.au>
699
700 * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
701 existence of PLT.
702
4dba4b24
L		 7032006-09-29 H.J. Lu <hongjiu.lu@intel.com>
704
705 PR ld/3283
706 * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
707 relocation overflow on branches to undefweaks.
708
3bb0c887
AM		 7092006-09-29 Alan Modra <amodra@bigpond.net.au>
710
711 * po/BLD-POTFILES.in: Regenerate.
712 * po/SRC-POTFILES.in: Regenerate.
713
14952a5b
DS		 7142006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
715
716 PR 3276
717 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
718 alignment for .data$, .rdata$ and .text$ sections so that sse
05bf9422 719 and sse2 code will work for linkonce sections too.
14952a5b
DS		 720 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
721
07adf181
AM		 7222006-09-28 Alan Modra <amodra@bigpond.net.au>
723
724 * elflink.c (_bfd_elf_gc_mark_hook): New function.
725 * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
726 * elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
727 * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
728 * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
729 * elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
730 * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
731 * elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
732 * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
733 * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
734 * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
735 * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
736 * elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
737 * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
738 * elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
739 * elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
740 * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
741 * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
742 * elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
743 * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
744 * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
745 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
746 * elf32-bfin.c (bfin_gc_mark_hook): Likewise.
747 (bfinfdpic_gc_sweep_hook): Delete.
748 (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
749 * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
750 (elf32_d10v_gc_sweep_hook): Delete.
751 (elf_backend_gc_sweep_hook): Don't define.
752 * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
753 (fr30_elf_gc_sweep_hook): Delete.
754 (elf_backend_gc_sweep_hook): Don't define.
755 * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
756 (elf32_frv_gc_sweep_hook): Delete.
757 (elf_backend_gc_sweep_hook): Don't define.
758 * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
759 (iq2000_elf_gc_sweep_hook): Delete.
760 (elf_backend_gc_sweep_hook): Don't define.
761 * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
762 _bfd_elf_gc_mark_hook.
763 (openrisc_elf_gc_sweep_hook): Delete.
764 (elf_backend_gc_sweep_hook): Don't define.
765 * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
766 (v850_elf_gc_sweep_hook): Delete.
767 (elf_backend_gc_sweep_hook): Don't define.
768 * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
769 _bfd_elf_gc_mark_hook.
770 (xstormy16_elf_gc_sweep_hook): Delete.
771 (elf_backend_gc_sweep_hook): Don't define.
772 * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
773 (sh_elf64_gc_sweep_hook): Delete.
774 (elf_backend_gc_sweep_hook): Don't define.
775 * elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
776 (elf32_avr_gc_sweep_hook): Delete.
777 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
778 * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
779 (elf32_cr16c_gc_sweep_hook): Delete.
780 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
781 * elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
782 (elf32_crx_gc_sweep_hook): Delete.
783 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
784 * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
785 (elf32_h8_gc_sweep_hook): Delete.
786 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
787 * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
788 (ip2k_elf_gc_sweep_hook): Delete.
789 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
790 * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
791 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
792 * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
793 (elf_backend_gc_sweep_hook): Don't define.
794 * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
795 (elf_backend_gc_sweep_hook): Don't define.
796 * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
797 (elf32_m68hc11_gc_sweep_hook): Delete.
798 * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
799 (elf32_m68hc11_gc_sweep_hook): Delete.
800 * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
801 (elf32_msp430_gc_sweep_hook): Delete.
802 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
803 * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
804 (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
805
ea9986ff
NC		 8062006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
807
808 * bfd-in.h (CONST_STRNCPY) : Delete.
809 (LITSTRCPY) : New.
810 (LITMEMCPY) : New.
811 * bfd-in2.h : Regenerate.
812 * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
813 calculate string lengths.
814 * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
815
49c13adb
L		 8162006-09-26 H.J. Lu <hongjiu.lu@intel.com>
817
818 PR ld/3223
819 PR ld/3267
820 * elf.c (assign_file_positions_for_non_load_sections): Don't
821 warn zero size allocated sections.
822
f36b9bcd
AM		 8232006-09-27 Alan Modra <amodra@bigpond.net.au>
824
825 * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
826 to "name" so that compiler realizes it is never uninitialized.
827 Use bfd_elf_sym_name.
828
41f8ce69
L		 8292006-09-26 H.J. Lu <hongjiu.lu@intel.com>
830
831 PR binutils/3262
832 * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
833 bfd_alloc to allocate segment map.
834 (copy_elf_program_header): Likewise.
835
2d447fca 8362006-09-26 Mark Shinwell <shinwell@codesourcery.com>
05bf9422
AM		 837 Joseph Myers <joseph@codesourcery.com>
838 Ian Lance Taylor <ian@wasabisystems.com>
839 Ben Elliston <bje@wasabisystems.com>
2d447fca
JM		 840
841 * archures.c: Add definition for bfd_mach_arm_iWMMXt2.
842 * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
843 (arch_info_struct, bfd_arm_update_notes): Likewise.
844 (architectures): Likewise.
845 (bfd_arm_merge_machines): Check for iWMMXt2.
846 * bfd-in2.h: Rebuild.
847
65fe5dd6
L		 8482006-09-24 H.J. Lu <hongjiu.lu@intel.com>
849
850 * configure: Regenerated.
851
8384fb8f
AM		 8522006-09-22 Alan Modra <amodra@bigpond.net.au>
853
854 * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
855 on error.
856 * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
857 (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
858 * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
859 and report error.
860 * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
861
36c10a8f
MS		 8622006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
863
864 * elf32-s390.c (elf_s390_relocate_section): Remove check for code
865 section in LD to LE linker relaxation for R_390_TLS_LDO32.
866 * elf64-s390.c (elf_s390_relocate_section): Likewise for
867 R_390_TLS_LDO64.
868
99ad8390
NC		 8692006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
870
871 * configure.in: Added new target-vectors x86_64coff_vec,
872 x86_64pe_vec, and x86_64pei_vec.
873 * configure: Regenerate.
874 * config.bfd: Adjusted x86_64 target architecture detection.
875 * bfd.c: Add for new target "coff-x86-64"
876 (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
877 * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
878 * libpei.h: Adjustments for COFF_WITH_pex64.
879 * coffcode.h: Add for new target machine, architecture, signature, and internal
880 signature handler.
881 * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
882 * Makefile.in: Regenerate.
883 * pe-x86_64.c: Add for new target "pe-x86-64".
884 * pei-x86_64.c: Add for new target "pei-x86-64".
885 * peicode.h: Adjusts for new targets.
886 (coff_swap_filehdr_out): Set for this target to
887 _bfd_pex64_only_swap_filehdr_out.
888 (SIZEOF_IDATA4): Define it as 8 byte size for this target.
889 (SIZEOF_IDATA5): Define it as 8 byte size for this target.
890 (jump_table jtab): Add for AMD64MAGIC.
891 (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
892 (pe_ILF_object_p): Add coff image-file signature to internal
893 signature translation.
894 * peXXigen.c: Adjust proper include of target coff-header and
895 introduced target specific code
896 (COFF_WITH_pex64): New macro for this target.
897 (pe_print_idata): New dumping method for import section of PE+ files.
898 * targets.c: Add new target vectors declarations for x86_64 coff targets.
899 * coffcode.h: Support code to support the x86_64 PE magic number.
900 * coff-x86_64.c: New file.
901
60ff4dc4
HPN		 9022006-09-17 Hans-Peter Nilsson <hp@axis.com>
903
904 * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
905 for .stabstr entry, explain why.
906
7421a730
AM		 9072006-09-17 Anton Blanchard <anton@samba.org>
908 Alan Modra <amodra@bigpond.net.au>
909
910 * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
911 entry isn't absolute.
912
1c0d3aa6
NC		 9132006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
914
915 * cpu-score.c: New file.
916 * elf32-score.c: New file.
917 * config.bfd: Add Score target.
918 * Makefile.am: Add Score files.
919 * Makefile.in: Regenerate.
920 * archures.c: Add Score architecture.
921 * reloc.c: Add Score relocs.
922 * targets.c: Add Score target vectors.
923 * bfd-in2.h: Regenerate.
924 * libbfd.h: Regenerate.
925 * configure.in: Add Score target.
926 * configure: Regenerate.
927
0112cd26
NC		 9282006-09-16 Nick Clifton <nickc@redhat.com>
929 Pedro Alves <pedro_alves@portugalmail.pt>
930
c2051761 931 * bfd-in.h (STRING_COMMA_LEN): New macro. Takes one constant
0112cd26
NC		 932 string as its argument and emits the string followed by a comma
933 and then the length of the string.
934 (CONST_STRNEQ): New macro. Checks to see if a variable string
935 has a constant string as its initial characters.
936 (CONST_STRNCPY): New macro. Copies a constant string to the start
937 of a variable string.
938 * bfd-in2.h: Regenerate.
939 * archive.c: Make use of the new macros.
940 * archive64.c: Likewise.
941 * bfd.c: Likewise.
942 * coff-ppc.c: Likewise.
943 * coff-stgo32.c: Likewise.
944 * coffcode.h: Likewise.
945 * cofflink.c: Likewise.
946 * cpu-i960.c: Likewise.
947 * dwarf2.c: Likewise.
948 * ecoff.c: Likewise.
949 * elf-m10300.c: Likewise.
950 * elf.c: Likewise.
951 * elf32-arm.c: Likewise.
952 * elf32-bfin.c: Likewise.
953 * elf32-cris.c: Likewise.
954 * elf32-hppa.c: Likewise.
955 * elf32-i370.c: Likewise.
956 * elf32-i386.c: Likewise.
957 * elf32-iq2000.c: Likewise.
958 * elf32-m32r.c: Likewise.
959 * elf32-m68hc11.c: Likewise.
960 * elf32-m68hc12.c: Likewise.
961 * elf32-m68k.c: Likewise.
962 * elf32-mcore.c: Likewise.
963 * elf32-ppc.c: Likewise.
964 * elf32-s390.c: Likewise.
965 * elf32-sh-symbian.c: Likewise.
966 * elf32-sh.c: Likewise.
967 * elf32-sh64.c: Likewise.
968 * elf32-v850.c: Likewise.
969 * elf32-vax.c: Likewise.
970 * elf32-xtensa.c: Likewise.
971 * elf64-alpha.c: Likewise.
972 * elf64-hppa.c: Likewise.
973 * elf64-mmix.c: Likewise.
974 * elf64-ppc.c: Likewise.
975 * elf64-s390.c: Likewise.
976 * elf64-sh64.c: Likewise.
977 * elf64-x86-64.c: Likewise.
978 * elflink.c: Likewise.
979 * elfxx-ia64.c: Likewise.
980 * elfxx-mips.c: Likewise.
981 * elfxx-sparc.c: Likewise.
982 * hpux-core.c: Likewise.
983 * i386linux.c: Likewise.
984 * ieee.c: Likewise.
985 * libpei.h: Likewise.
986 * linker.c: Likewise.
987 * m68klinux.c: Likewise.
988 * mmo.c: Likewise.
989 * nlmcode.h: Likewise.
990 * osf-core.c: Likewise.
991 * pef.c: Likewise.
992 * som.c: Likewise.
993 * sparclinux.c: Likewise.
994 * vms-hdr.c: Likewise.
995
30288845
AM		 9962006-09-14 Alan Modra <amodra@bigpond.net.au>
997
4b181510 998 PR 3181
30288845
AM		 999 * elf.c (_bfd_elf_copy_private_header_data): Fix group members
1000 that have had their SHT_GROUP section removed.
1001
41198d0c
L		 10022006-09-12 H.J. Lu <hongjiu.lu@intel.com>
1003
1004 PR ld/3197
1005 * elflink.c (elf_link_output_extsym): Compute bucket only if
1006 needed.
1007
168dd667
L		 10082006-09-10 H.J. Lu <hongjiu.lu@intel.com>
1009
1010 PR binutils/3186
1011 * elf.c (_bfd_elf_make_section_from_shdr): Correct length of
1012 "gnu.linkonce.wi.".
1013
b0fead2b
RE		 10142006-09-08 Vladimir Prus <vladimir@codesourcery.com>
1015
1016 * elf32-arm.c (elf32_arm_swap_symbol_out): Remove
1017 unconditional setting of low bit for Thumb symbol
1018 mistakenly left behind after check for external
1019 symbols was added. Fix comment typo.
1020
55255dae
L		 10212006-09-07 H.J. Lu <hongjiu.lu@intel.com>
1022
1023 * elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
1024 (bfd_elf_link_mark_dynamic_symbol): New.
1025 (SYMBOLIC_BIND): New.
1026
1027 * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
1028 with SYMBOLIC_BIND (info, h).
1029 (elf_i386_relocate_section): Likewise.
1030 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1031 (elf64_x86_64_relocate_section): Likewise.
1032 * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
1033
1034 * elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
1035 (bfd_elf_record_link_assignment): Call
1036 bfd_elf_link_mark_dynamic_symbol on new entry.
1037 (_bfd_elf_merge_symbol): Likewise.
1038 (_bfd_elf_export_symbol): Return if the symbol isn't exported.
1039 (_bfd_elf_fix_symbol_flags): Replace info->symbolic with
1040 SYMBOLIC_BIND (info, h).
1041 (_bfd_elf_dynamic_symbol_p): Likewise.
1042 (_bfd_elf_symbol_refs_local_p): Likewise.
1043 (bfd_elf_size_dynamic_sections): Updated.
1044
7a2ec0a6
L		 10452006-09-05 Bibo Mao <bibo.mao@intel.com>
1046
1047 PR binutils/3171
1048 * coffcode.h (coff_write_object_contents): Set the optional
1049 header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
1050
2cab6cc3
MS		 10512006-09-04 Mark Shinwell <shinwell@codesourcery.com>
1052
05bf9422
AM		 1053 * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
1054 R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
1055 (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
1056 and R_ARM_THM_PC12 relocations.
2cab6cc3 1057
74869ac7
BW		 10582006-08-24 Bob Wilson <bob.wilson@acm.org>
1059
1060 * elf32-xtensa.c (xtensa_get_property_section_name): Delete.
1061 (xtensa_get_property_section): New.
1062 (xtensa_read_table_entries): Use xtensa_get_property_section.
1063 (relax_property_section, xtensa_get_property_predef_flags): Handle
1064 group name suffixes in property section names.
1065 (match_section_group): New.
1066
174660ce
NC		 10672006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
1068
1069 * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
1070 variable.
1071
b34b2d70
DJ		 10722006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
1073
1074 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
1075 plt_thumb_refcount from indirect symbols.
1076
5c5f6e17
AM		 10772006-08-22 Alan Modra <amodra@bigpond.net.au>
1078
1079 * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
1080 reloc handling.
1081 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1082
87bc043a
MS		 10832006-08-21 Mark Shinwell <shinwell@codesourcery.com>
1084
1085 * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
1086 comment for target1_is_rel.
1087
7148cc28
NC		 10882006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
1089
1090 * Makefile.am: Add rules to build pe-arm-wince.lo
1091 and pei-arm-wince.lo objects.
1092 * Makefile.in: Regenerate.
1093 * pe-arm-wince.c: New file.
1094 * pei-arm-wince.c: New file.
1095 * pei-arm.c: Remove ARM_WINCE block.
1096 * pe-arm.c: Remove ARM_WINCE block. Rename
1097 bfd_arm_pe_allocate_interworking_sections,
1098 bfd_arm_pe_get_bfd_for_interworking, and
05bf9422 1099 bfd_arm_pe_process_before_allocation to
7148cc28
NC		 1100 bfd_armpe_allocate_interworking_sections,
1101 bfd_armpe_get_bfd_for_interworking, and
1102 bfd_armpe_process_before_allocation. Move them before
1103 including bfd.h.
1104 * bfd.c: ARM wince bfd format names were renamed. Adjust.
1105 * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
1106 with unexpected/conflicting relocs.
1107 * targets.c: The arm-wince-pe target got its own new vector.
1108 Adjust.
1109 * config.bfd: Likewise.
1110 * configure.in: Likewise.
1111 * configure: Regenerate.
1112
a4fd1a8e
PB		 11132006-08-18 Paul Brook <paul@codesourcery.com>
1114
1115 * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
1116 (elf32_arm_link_hash_newfunc): Initialize export_glue.
1117 (record_arm_to_thumb_glue): Return stub symbol.
1118 (elf32_arm_create_thumb_stub): New function.
1119 (elf32_arm_to_thumb_stub): Use it.
1120 (elf32_arm_to_thumb_export_stub): New function.
1121 (elf32_arm_begin_write_processing): New function.
1122 (allocate_dynrelocs): Allocate Arm stubs.
1123 (elf_backend_begin_write_processing): Define.
1124 (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
1125 Call elf32_arm_begin_write_processing.
1126
ee4bf8d2
AM		 11272006-08-17 Alan Modra <amodra@bigpond.net.au>
1128
1129 * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
1130 (ppc64_elf_build_stubs): Use new lazy linking stub.
1131
12c0f757
AM		 11322006-08-17 Alan Modra <amodra@bigpond.net.au>
1133
1134 * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
1135
c9df6640
L		 11362006-08-16 H.J. Lu <hongjiu.lu@intel.com>
1137
1138 PR ld/3015
1139 * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
1140 only if there is a PT_DYNAMIC segment.
1141 (_bfd_elf_map_sections_to_segments): Likewise.
1142 (assign_file_positions_for_load_sections): Set PT_GNU_RELRO
1143 segment alignment to 1.
1144
8992f0d7 11452006-08-15 Thiemo Seufer <ths@mips.com>
05bf9422 1146 Nigel Stephens <nigel@mips.com>
8992f0d7
TS		 1147
1148 * elf32-mips.c, elf64-mips.c, elfn32-mips.c
1149 (elf_backend_merge_symbol_attribute): Define.
1150 * elflink.c (elf_link_add_object_symbols): Merge only the ELF
1151 visibility flags.
1152 * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
1153
4be041b2 11542006-08-15 Thiemo Seufer <ths@mips.com>
05bf9422
AM		 1155 Nigel Stephens <nigel@mips.com>
1156 David Ung <davidu@mips.com>
4be041b2
TS		 1157
1158 * config.bfd: Add configurations for mips*el-sde-elf* and
1159 mips*-sde-elf*.
1160
eb13e63f
DD		 11612006-08-14 DJ Delorie <dj@redhat.com>
1162
1163 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
1164 (elf32_mn10300_count_hash_table_entries): New.
1165 (elf32_mn10300_list_hash_table_entries): New.
1166 (sort_by_value): New.
1167 (mn10300_elf_relax_section): Don't skip data sections; restrict
1168 code-specific tests to code-specific areas so that potential
1169 indirect calls can be detected. Check for multiple local symbols
1170 at the same address and merge their flags.
1171 (elf32_mn10300_link_hash_newfunc): Initialize value.
1172
b59eed79
TS		 11732006-08-14 Thiemo Seufer <ths@mips.com>
1174
1175 * elfxx-mips.c (_bfd_mips_elf_symbol_processing,
1176 _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
1177 symbols in .scommon.
1178
54938e2a
TS		 11792006-08-11 Thiemo Seufer <ths@mips.com>
1180
1181 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
1182 sh_entsize only when sgot was already initialized.
1183
f725025b
DD		 11842006-08-08 DJ Delorie <dj@redhat.com>
1185
1186 * elf32-sh.c (sh_elf_relax_section): Allow for branches across
1187 non-moving .align directives. Preserve any DIR32 offset when
1188 converting bsr's to jsr's.
1189
aa8a7074
AM		 11902006-08-08 Alan Modra <amodra@bigpond.net.au>
1191
1192 * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
1193 after stubs have been built.
1194
527a23b8
NC		 11952006-08-07 Nick Clifton <nickc@redhat.com>
1196
1197 * elf32-sh.c (vxworks_object_p): Only check for vxworks target
1198 vectors if they are going to be created.
1199
7b12cedc
NC		 12002006-08-07 Nick Clifton <nickc@redhat.com>
1201
1202 * configure.in (bfd_elf32_shnbsd_vec): Fix typo.
1203 * configure: Regenerate.
1204
0be038d6
NC		 12052006-08-07 Nick Clifton <nickc@redhat.com>
1206
1207 * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
1208 relocation types if the target is ARM_WINCE.
1209
f0927246
NC		 12102006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
1211
1212 * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
1213 and pei-arm-little.
1214 * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
1215 ARM_SECREL.
1216 (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
1217 ARM_SECREL.
1218 * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1219 * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
1220 pe-arm.c.
1221 [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
1222
c17d87de
NC		 12232006-08-04 Marcelo Tosatti <marcelo@kvack.org>
1224
1225 * elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
1226 list removed sections to stderr.
1227
55e6e397
RS		 12282006-08-04 Richard Sandiford <richard@codesourcery.com>
1229 Kazu Hirata <kazu@codesourcery.com>
1230 Phil Edwards <phil@codesourcery.com>
1231 Nathan Sidwell <nathan@codesourcery.com>
1232
1233 * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
1234 bfd_elf32_shlvxworks_vec.
1235 * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
1236 (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
1237 (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
1238 (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
1239 (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
1240 (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
1241 (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
1242 (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
1243 * configure: Regenerate.
1244 * Makefile.am: Regenerate dependencies.
1245 * Makefile.in: Regenerate.
1246 * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
1247 (elf_vxworks_add_symbol_hook): Use it.
1248 (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
1249 table entry to check for weak undefined symbols and to obtain
1250 the original bfd.
1251 (elf_vxworks_emit_relocs): Use target_index instead of this_idx.
1252 * elf32-sh-relocs.h: New file, split from elf32-sh.c.
1253 (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
1254 SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
1255 special_function field.
1256 (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
1257 (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
1258 (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
1259 (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
1260 (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
1261 (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
1262 (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
1263 * elf32-sh.c: Include elf32-vxworks.h.
1264 (MINUS_ONE): Define.
1265 (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
1266 set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
1267 to sh_elf_reloc.
1268 (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
1269 with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
1270 SH_ELF_RELOC set to bfd_elf_generic_reloc.
1271 (vxworks_object_p, get_howto_table): New functions.
1272 (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
1273 (sh_elf_info_to_howto): Use get_howto_table.
1274 (sh_elf_relax_section): Honor the partial_inplace field of the
1275 R_SH_DIR32 howto.
1276 (sh_elf_relax_delete_bytes): Likewise.
1277 (elf_sh_plt_info): New structure.
1278 (PLT_ENTRY_SIZE): Replace both definitions with...
1279 (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
1280 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1281 (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
1282 (elf_sh_plt0_entry_le): Likewise.
1283 (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
1284 (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
1285 (elf_sh_plts): New structure, with separate definitions for
1286 INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1287 (elf_sh_plt0_entry): Delete both definitions.
1288 (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
1289 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
1290 (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
1291 (elf_sh_plt_reloc_offset): Likewise.
1292 (movi_shori_putval): Delete in favor of...
1293 (install_plt_field): ...this new function, with separate definitions
1294 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1295 (get_plt_info): New function, with separate definitions
1296 for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
1297 (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
1298 (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
1299 (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
1300 (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
1301 (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
1302 (get_plt_index, get_plt_offset): New functions.
1303 (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
1304 (sh_elf_link_hash_table_create): Initialize them.
1305 (sh_elf_create_dynamic_sections): Call
1306 elf_vxworks_create_dynamic_sections for VxWorks.
1307 (allocate_dynrelocs): Use htab->plt_info to get the size of PLT
1308 entries. Allocate relocation entries in .rela.plt.unloaded if
1309 generating a VxWorks executable.
1310 (sh_elf_always_size_sections): New function.
1311 (sh_elf_size_dynamic_sections): Extend .rela.plt handling to
1312 .rela.plt.unloaded.
1313 (sh_elf_relocate_section): Use get_howto_table. Honor
1314 partial_inplace when calculating the addend for dynamic
1315 relocations. Use get_plt_index.
1316 (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
1317 and htab->plt_info. Fill in the bra .plt offset for VxWorks
1318 executables. Populate .rela.plt.unloaded. Do not make
1319 _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1320 (sh_elf_finish_dynamic_sections): Use install_plt_field and
1321 htab->plt_info. Handle cases where there is no special PLT header.
1322 Populate the first relocation in .rela.plt.unloaded and fix up
1323 the remaining entries.
1324 (sh_elf_plt_sym_val): Use get_plt_info.
1325 (elf_backend_always_size_sections): Define.
1326 (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
1327 (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1328 (elf32_bed, elf_backend_want_plt_sym): Likewise.
1329 (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
1330 (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise.
1331 (elf_backend_add_symbol_hook): Likewise.
1332 (elf_backend_link_output_symbol_hook): Likewise.
1333 (elf_backend_emit_relocs): Likewise.
1334 (elf_backend_final_write_processing): Likewise.
1335 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
1336 * targets.c (bfd_elf32_shlvxworks_vec): Declare.
1337 (bfd_elf32_shvxworks_vec): Likewise.
1338 (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
1339 bfd_elf32_shvxworks_vec.
1340
e33533a4
MK		 13412006-08-02 Mark Kettenis <kettenis@gnu.org>
1342
1343 * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
1344 * configure: Regenerate.
1345
9d7cbccd
NC		 13462006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
1347
1348 PR binutils/2983
1349 * elf64-x86-64.c: Add FreeBSD support.
1350 (elf64_x86_64_fbsd_post_process_headers): New function.
1351 * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
1352 * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
1353 to the targ_selvecs.
1354 * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
1355 * configure: Regenerate.
1356
f72c3e6b
AS		 13572006-07-26 Andreas Schwab <schwab@suse.de>
1358
1359 * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
1360
252e386e
AM		 13612006-07-26 Alan Modra <amodra@bigpond.net.au>
1362
1363 * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
1364 * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
1365 (define elf_backend_modify_segment_map): Don't define.
1366
2907b861
TS		 13672006-07-25 Thiemo Seufer <ths@networkno.de>
1368
1369 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
1370 linking of objects for compatible machine types.
1371
c000e262
TS		 13722006-07-25 Thiemo Seufer <ths@networkno.de>
1373
1374 * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
1375 also for same symbol.
1376
37caec6b
TS		 13772006-07-25 Thiemo Seufer <ths@mips.com>
1378
1379 * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
1380
ff15b240
NC		 13812006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
1382
1383 * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
1384 sections only if the SHF_OS_NONCONFORMING flag is present.
1385
4e22f78d
NC		 13862006-07-24 Nick Clifton <nickc@redhat.com>
1387
1388 PR ld/2729
1389 * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
1390 existance of output sections before putting their entries into the
1391 DataDictionary.
1392
35d3d567
TS		 13932006-07-20 Thiemo Seufer <ths@mips.com>
1394
1395 * elf32-mips.c (mips16_jump_reloc): Remove function.
1396 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
1397 instead of mips16_jump_reloc.
1398 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
1399 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
1400 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
1401
5061a885
AM		 14022006-07-19 Alan Modra <amodra@bigpond.net.au>
1403
1404 * bfd-in.h (enum notice_asneeded_action): Define.
1405 * bfd-in2.h: Regenerate.
1406 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
1407 function with NULL name for as-needed handling.
1408
16805f35
PB		 14092006-07-18 Paul Brook <paul@codesourcery.com>
1410
1411 * bfd-in2.h: Regenerate.
1412 * libbfd.h: Regenerate.
1413 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
1414
e0764319
NC		 14152006-07-18 Nick Clifton <nickc@redhat.com>
1416
1417 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
1418 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
1419 sections.
1420 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
1421
2ccdbfcc
JJ		 14222006-07-14 Jakub Jelinek <jakub@redhat.com>
1423
1424 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
1425
0b33793d
MK		 14262006-07-14 Mark Kettenis <kettenis@gnu.org>
1427
1428 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
1429 to the start of a block.
1430
230d6d81
NC		 14312006-07-13 Nick Clifton <nickc@redhat.com>
1432
1433 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
1434 returning a NULL value.
1435
d2dee3b2
L		 14362006-07-12 H.J. Lu <hongjiu.lu@intel.com>
1437
1438 PR ld/2884
1439 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
1440 the old versioned dynamic definition to the new one with
1441 non-default visibility. Hide the symbol if it is hidden or
1442 internal.
1443
fb405f8a
RS		 14442006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
1445
1446 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
1447
fdc90cb4
JJ		 14482006-07-10 Jakub Jelinek <jakub@redhat.com>
1449
1450 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
1451 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
1452 Handle SHT_GNU_HASH.
1453 (special_sections_g): Include .gnu.hash section.
1454 (bfd_elf_gnu_hash): New function.
1455 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
1456 (struct elf_backend_data): Add elf_hash_symbol method.
1457 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
1458 only if info->emit_hash, create .gnu.hash section if
1459 info->emit_gnu_hash.
1460 (struct collect_gnu_hash_codes): New type.
1461 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
1462 _bfd_elf_hash_symbol): New functions.
1463 (compute_bucket_count): Don't compute HASHCODES array, instead add
1464 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
1465 instead of bed->s->arch_size / 8. Fix .hash size estimation.
1466 When not optimizing, use the number of hashed symbols rather than
1467 dynsymcount.
1468 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
1469 and ADD DT_GNU_HASH if info->emit_gnu_hash.
1470 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
1471 adjust compute_bucket_count caller. Create and populate .gnu.hash
1472 section if info->emit_gnu_hash.
1473 (elf_link_output_extsym): Only populate .hash section if
1474 finfo->hash_sec != NULL.
1475 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
1476 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
1477 (elfNN_bed): Add elf_backend_hash_symbol.
1478 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
1479 (elf_backend_hash_symbol): Define.
1480 * elf32-i386.c (elf_i386_hash_symbol): New function.
1481 (elf_backend_hash_symbol): Define.
1482
cfc9dfb1
NC		 14832006-07-05 Nick Clifton <nickc@redhat.com>
1484
1485 PR ld/2659
1486 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
1487 entry when multiple definitions of a symbol are encountered.
1488
10efb593
L		 14892006-06-30 H.J. Lu <hongjiu.lu@intel.com>
1490
1491 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
1492 instead of 2 nops.
1493 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1494 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
1495
ebcfb3c0
JJ		 14962006-06-29 Jakub Jelinek <jakub@redhat.com>
1497
1498 PR ld/2513
1499 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
1500 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
1501 2006-04-08 changes.
1502 (elf_i386_relocate_section): Likewise. For GD->IE transition
1503 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
1504
62d7a5f6
AM		 15052006-06-23 Alan Modra <amodra@bigpond.net.au>
1506
1507 PR ld/2754
1508 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
1509 program_header_size to -1.
1510 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
1511 (assign_file_positions_for_load_sections ): Likewise.
1512 (_bfd_elf_sizeof_headers): Use saved program_header_size if
1513 available.
1514 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
1515 alloc if already done.
1516 * elf32-i386.c (elf_i386_mkobject): Likewise.
1517 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
1518 * elf32-s390.c (elf_s390_mkobject): Likewise.
1519 * elf32-sh.c (sh_elf_mkobject): Likewise.
1520 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
1521 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
1522 * elf64-s390.c (elf_s390_mkobject): Likewise.
1523 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
1524 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
1525
6a4a0940
JJ		 15262006-06-20 Jakub Jelinek <jakub@redhat.com>
1527
1528 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
1529 section for relocatable link.
1530
e36284ab
AM		 15312006-06-21 Alan Modra <amodra@bigpond.net.au>
1532
1533 * elf-bfd.h (struct elf_backend_data): Add
1534 elf_backend_modify_program_headers.
1535 * elfxx-target.h (elf_backend_modify_program_headers): Define.
1536 (elfNN_bed): Init new field.
1537 * elf.c (elf_modify_segment_map): Remove comment.
1538 (assign_file_positions_for_load_sections): Only call
1539 elf_modify_segment_map for objcopy/strip.
1540 (assign_file_positions_except_relocs): Call
1541 elf_backend_modify_program_headers.
1542 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
1543 .stack section.
1544 (elf32_frvfdpic_modify_segment_map): Delete.
1545 (elf32_frvfdpic_modify_program_headers): New.
1546 (elf_backend_modify_segment_map): Don't define.
1547 (elf_backend_modify_program_headers): Define.
1548 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
1549 .stack section.
1550 (elf32_bfinfdpic_modify_segment_map): Delete.
1551 (elf32_bfinfdpic_modify_program_headers): New.
1552 (elf_backend_modify_segment_map): Don't define.
1553 (elf_backend_modify_program_headers): Define.
1554 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
1555 Split out from..
1556 (elfNN_ia64_modify_segment_map): ..here.
1557 (elf_backend_modify_program_headers): Define.
1558
ed66ec07
JJ		 15592006-06-20 Jakub Jelinek <jakub@redhat.com>
1560
1561 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
1562 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
1563
8ded5a0f
AM		 15642006-06-20 Alan Modra <amodra@bigpond.net.au>
1565
1566 * elf-bfd.h: Formatting.
1567 (_bfd_elf_map_sections_to_segments): Declare.
1568 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
1569 clear program_header_size.
1570 * elf.c (get_program_header_size): Move. Don't use or set saved
1571 program_header_size here.
1572 (elf_modify_segment_map): New function. Split out from..
1573 (assign_file_positions_for_load_sections): ..here. Assert
1574 header size is correct. Remove dead code.
1575 (_bfd_elf_map_sections_to_segments): Rename from
1576 map_sections_to_segments. Make global. Use get_program_header_size
1577 when we need estimate of header size. Call elf_modify_segment_map.
1578 Set program_header_size.
1579 (print_segment_map): Delete.
1580 (_bfd_elf_sizeof_headers): If segment_map available, get the
1581 actual size.
1582 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
1583 for calling more than once.
1584 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
1585 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
1586 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
1587 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
1588 (elf_backend_additional_program_headers): Delete.
1589 (elf_backend_modify_segment_map): Delete.
1590 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
1591 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
1592 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
1593
0fa3dcad
PB		 15942006-06-19 Vladimir Prus <vladimir@codesourcery.com>
1595
1596 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
1597 bit for undefined symbols.
1598
a6b96beb
AM		 15992006-06-19 Alan Modra <amodra@bigpond.net.au>
1600
1601 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
1602 parameter.
1603 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
1604 bfd_link_info pointer.
1605 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
1606 * bfd.c (bfd_sizeof_headers): Tweak param name.
1607 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
1608 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
1609 * binary.c (binary_sizeof_headers): Adjust.
1610 * bout.c (b_out_sizeof_headers): Adjust.
1611 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
1612 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
1613 * coffgen.c (coff_sizeof_headers): Adjust.
1614 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
1615 (ecoff_compute_section_file_positions): Adjust.
1616 (_bfd_ecoff_write_object_contents): Adjust.
1617 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
1618 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
1619 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
1620 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
1621 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
1622 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
1623 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
1624 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
1625 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
1626 * i386msdos.c: Convert to ISO C.
1627 (msdos_sizeof_headers): Adjust.
1628 * i386os9k.c: Convert to ISO C.
1629 (os9k_sizeof_headers): Adjust.
1630 * ieee.c (ieee_sizeof_headers): Adjust.
1631 * ihex.c (ihex_sizeof_headers): Adjust.
1632 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
1633 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
1634 * libcoff-in.h (coff_sizeof_headers): Adjust.
1635 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
1636 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
1637 * mmo.c (mmo_sizeof_headers): Adjust.
1638 * oasys.c (oasys_sizeof_headers): Adjust.
1639 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
1640 * pef.c (bfd_pef_sizeof_headers): Adjust.
1641 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
1642 * som.c (som_sizeof_headers): Adjust.
1643 * srec.c (srec_sizeof_headers): Adjust.
1644 * tekhex.c (tekhex_sizeof_headers): Adjust.
1645 * versados.c (versados_sizeof_headers): Adjust.
1646 * vms.c (vms_sizeof_headers): Adjust.
1647 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
1648 * xsym.c (bfd_sym_sizeof_headers): Adjust.
1649 * xsym.h (bfd_sym_sizeof_headers): Adjust.
1650 * bfd-in2.h: Regenerate.
1651 * libbfd.h: Regenerate.
1652 * libcoff.h: Regenerate.
1653
4962c51a
MS		 16542006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1655
1656 * bfd-in2.h: Regenerate.
1657 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
1658 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
1659 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
1660 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
1661 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
1662 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
1663 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
1664 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
1665 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
1666 R_ARM_LDC_SB_G2): New relocation types.
1667 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
1668 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
1669 and friends.
1670 (elf32_arm_howto_table_3): Delete; contents merged into
1671 elf32_arm_howto_table_2.
1672 (elf32_arm_howto_from_type): Adjust correspondingly.
1673 (elf32_arm_reloc_map): Extend with the above relocations.
1674 (calculate_group_reloc_mask): New function.
1675 (identify_add_or_sub): New function.
1676 (elf32_arm_final_link_relocate): Support for the above
1677 relocations.
1678 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
1679 codes to correspond to the above relocations.
1680
cc3e26be
RS		 16812006-06-14 Richard Sandiford <richard@codesourcery.com>
1682
1683 * elf32-m68k.c (elf_m68k_plt_info): New structure.
1684 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
1685 (elf_m68k_plt_entry): Likewise.
1686 (elf_m68k_plt_info): New table.
1687 (CFV4E_PLT_ENTRY_SIZE): Rename to...
1688 (ISAB_PLT_ENTRY_SIZE): ...this.
1689 (CFV4E_FLAG): Delete.
1690 (elf_cfv4e_plt0_entry): Rename to...
1691 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
1692 for the second instruction too.
1693 (elf_cfv4e_plt_entry): Rename to...
1694 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
1695 (elf_isab_plt_info): New table.
1696 (CPU32_FLAG): Delete.
1697 (PLT_CPU32_ENTRY_SIZE): Rename to...
1698 (CPU32_PLT_ENTRY_SIZE): ...this.
1699 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
1700 style in-place addends.
1701 (elf_cpu32_plt_entry): Likewise.
1702 (elf_cpu32_plt_info): New table.
1703 (elf_m68k_link_hash_table): Add a plt_info field.
1704 (elf_m68k_link_hash_table_create): Initialize it.
1705 (elf_m68k_get_plt_info): New function.
1706 (elf_m68k_always_size_sections): Likewise.
1707 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
1708 (elf_m68k_install_pc32): New function.
1709 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
1710 elf_m68k_install_pc32.
1711 (elf_m68k_finish_dynamic_sections): Likewise.
1712 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
1713 (elf_backend_always_size_sections): Define.
1714
4f87808c
AM		 17152006-06-14 Alan Modra <amodra@bigpond.net.au>
1716
1717 * elflink.c (elf_link_add_object_symbols): Save and restore
1718 struct bfd_hash_table table, size and count fields for
1719 as-needed libs.
1720
7fd91fe0
TS		 17212006-06-12 Thiemo Seufer <ths@mips.com>
1722
1723 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
1724 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
1725 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
1726 Delete old comments.
1727 (ELF_COMMONPAGESIZE): Define in a more obvious way.
1728
d07676f8
NC		 17292006-06-12 Nick Clifton <nickc@redhat.com>
1730
1731 PR binutils/2735
1732 * elflink.c (elf_link_add_object_symbols): Fix the warning message
1733 about mismatched alignments to allow for the case where the common
1734 alignment has been deduced from the section alignment.
1735 * bfd.c (_bfd_default_error_handler): Update comment to explain
1736 why bfd and asection varargs are out of order. Explicitly catch
1737 and abort on NULL bfd and asection arguments.
1738
5108fc1b
RS		 17392006-06-11 Richard Sandiford <richard@codesourcery.com>
1740 Thiemo Seufer <ths@mips.com>
1741
1742 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
1743 (STUB_ORI): New macro.
1744 (STUB_LI16U): Fix formatting.
1745 (MIPS_FUNCTION_STUB_SIZE): Delete.
1746 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
1747 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
1748 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1749 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
1750 instead of MIPS_FUNCTION_STUB_SIZE.
1751 (count_section_dynsyms): New function, split out from
1752 _bfd_mips_elf_final_link.
1753 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
1754 of the number of dynamic symbols needed and use it to set up
1755 function_stub_size. Use function_stub_size rather than
1756 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
1757 Use 16-byte stubs for 0x10000 dynamic symbols.
1758 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
1759 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
1760 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
1761 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
1762 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
1763 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
1764 Use STUB_ORI rather than STUB_LI16U for big stubs.
1765 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
1766 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
1767
f38c2df5
TS		 17682006-06-09 David Ung <davidu@mips.com>
1769
1770 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
1771 calling relocations.
1772
3d6746ca
DD		 17732006-06-08 David Daney <ddaney@avtrex.com>
1774
1775 * elfxx-mips.c (STUB_LI16): Removed.
1776 (STUB_LUI): New macro.
1777 (STUB_LI16U): Ditto.
1778 (STUB_LI16S): Ditto.
1779 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
1780 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
1781 MIPS_FUNCTION_STUB_SIZE.
1782 (_bfd_mips_elf_always_size_sections): Ditto.
1783 (_bfd_mips_elf_size_dynamic_sections): Ditto.
1784 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
1785 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
1786 to allow larger symbol table indexes.
1787
6648b7cf
JM		 17882006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1789
1790 * po/Make-in (pdf, ps): New dummy targets.
1791
d3fd4074
AM		 17922006-06-06 Alan Modra <amodra@bigpond.net.au>
1793
0bef4ce5
AM		 1794 * hash.c (bfd_hash_lookup): Correct stray line.
1795
d3fd4074
AM		 1796 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
1797 (elfcore_grok_nto_status): Use long instead of pid_t.
1798 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
1799
4cfe2c59
DJ		 18002006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1801
1802 * po/Make-in (top_builddir): Define.
1803
7ff1a5b5
AM		 18042006-06-05 Alan Modra <amodra@bigpond.net.au>
1805
1806 * Makefile.am: Run "make dep-am".
1807 * Makefile.in: Regenerate.
1808 * config.in: Regenerate.
1809
f0b5bb34
AM		 18102006-06-02 Alan Modra <amodra@bigpond.net.au>
1811 H.J. Lu <hongjiu.lu@intel.com>
1812
1813 PR ld/2723
1814 * elflink.c (bfd_elf_final_link): Don't output section symbols
1815 for special ELF sections.
1816
117ed4f8
AM		 18172006-06-01 Alan Modra <amodra@bigpond.net.au>
1818
1819 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
1820 instead of bfd_make_section*.
1821 * aix386-core.c: Likewise.
1822 * aix5ppc-core.c: Likewise.
1823 * aout-adobe.c: Likewise.
1824 * aoutf1.h: Likewise.
1825 * binary.c: Likewise.
1826 * cisco-core.c: Likewise.
1827 * coff-arm.c: Likewise.
1828 * coff-h8300.c: Likewise.
1829 * elf.c: Likewise.
1830 * elf32-bfin.c: Likewise.
1831 * elf32-m32c.c: Likewise.
1832 * hppabsd-core.c: Likewise.
1833 * hpux-core.c: Likewise.
1834 * i386linux.c: Likewise.
1835 * ieee.c: Likewise.
1836 * ihex.c: Likewise.
1837 * irix-core.c: Likewise.
1838 * lynx-core.c: Likewise.
1839 * m68klinux.c: Likewise.
1840 * mach-o.c: Likewise.
1841 * netbsd-core.c: Likewise.
1842 * nlmcode.h: Likewise.
1843 * opncls.c: Likewise.
1844 * osf-core.c: Likewise.
1845 * peXXigen.c: Likewise.
1846 * ppcboot.c: Likewise.
1847 * ptrace-core.c: Likewise.
1848 * rs6000-core.c: Likewise.
1849 * sco5-core.c: Likewise.
1850 * sparclinux.c: Likewise.
1851 * srec.c: Likewise.
1852 * sunos.c: Likewise.
1853 * trad-core.c: Likewise.
1854 * xcofflink.c: Likewise.
1855 * xsym.c: Likewise.
1856
20e95c23
DJ		 18572006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1858
1859 * Makefile.am (INCLUDES): Use @INCINTL@.
1860 * acinclude.m4: Include new gettext macros.
1861 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1862 Manually substitute POFILES and GMOFILES.
1863 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
1864
24718e3b
L		 18652006-05-30 H.J. Lu <hongjiu.lu@intel.com>
1866
1867 * bfd.c (bfd_emul_get_maxpagesize): New.
1868 (bfd_elf_set_pagesize): Likewise.
1869 (bfd_emul_set_maxpagesize): Likewise.
1870 (bfd_emul_get_commonpagesize): Likewise.
1871 (bfd_emul_set_commonpagesize): Likewise.
1872 * bfd-in2.h: Regenerated.
1873
1874 * elf-bfd.h (elf_backend_data): Add commonpagesize.
1875 (xvec_get_elf_backend_data): New.
1876 (get_elf_backend_data): Use xvec_get_elf_backend_data.
1877
1878 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
1879 * elfxx-target.h (elfNN_bed): Likewise.
1880
1881 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
1882 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1883 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1884 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
1885 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
1886 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1887 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
1888 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
1889 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
1890 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
1891 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
1892 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
1893
1894 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
1895 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
1896
1897 * targets.c (bfd_find_target): Support NULL abfd.
1898
eebf07fb
NC		 18992006-05-30 Nick Clifton <nickc@redhat.com>
1900
1901 * po/es.po: Updated Spanish translation.
1902
3f570048
AM		 19032006-05-27 Alan Modra <amodra@bigpond.net.au>
1904 H.J. Lu <hongjiu.lu@intel.com>
1905
1906 * elf.c (assign_file_positions_for_load_sections): Retrieve
1907 maxpagesize from m->p_align if it is valid. Set p_vaddr,
1908 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
1909 (copy_elf_program_header): Copy p_align. Set p_align_valid.
1910
2043964e
L		 19112006-05-26 H.J. Lu <hongjiu.lu@intel.com>
1912
1913 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
1914
19152006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1916
1917 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
1918
f7661549
L		 19192006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1920
1921 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
1922
5372391b
AM		 19232006-05-26 Alan Modra <amodra@bigpond.net.au>
1924
1925 * elf.c (sym_is_global): Return a bfd_boolean.
1926 (ignore_section_sym): New function.
1927 (elf_map_symbols): Use ignore_section_sym to discard some syms.
1928 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
1929 bfd before using elf_section_syms.
1930
6566b43c
L		 19312006-05-25 H.J. Lu <hongjiu.lu@intel.com>
1932
1933 * config.bfd: (sh-*-linux*): Treat as 64bit target.
1934 (sh*l*-*-netbsdelf*): Likewise.
1935 (sh-*-netbsdelf*): Likewise.
1936 (shl*-*-elf*): Likewise.
1937 (sh[1234]l*-*-elf*): Likewise.
1938 (sh3el*-*-elf*): Likewise.
1939 (shl*-*-kaos*): Likewise.
1940 (sh-*-elf*): Likewise.
1941 (sh[1234]*-elf*): Likewise.
1942 (sh-*-rtems*): Likewise.
1943 (sh-*-kaos*): Likewise.
1944
314e9a4e
L		 19452006-05-24 H.J. Lu <hongjiu.lu@intel.com>
1946
1947 PR ld/1485
1948 * config.bfd: Set want64 to true if 64bit bfd is used.
1949 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
1950 (sh*l*-*-netbsdelf*): Likewise.
1951 (sh-*-netbsdelf*): Likewise.
1952 (shl*-*-elf*): Likewise.
1953 (sh[1234]l*-*-elf*): Likewise.
1954 (sh3el*-*-elf*): Likewise.
1955 (shl*-*-kaos*): Likewise.
1956 (sh-*-elf*): Likewise.
1957 (sh[1234]*-elf*): Likewise.
1958 (sh-*-rtems*): Likewise.
1959 (sh-*-kaos*): Likewise.
1960
4e617b1e
PB		 19612006-05-24 Paul Brook <paul@codesourcery.com>
1962
1963 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
1964 * elf32-arm.c (output_arch_syminfo): Define.
1965 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
1966 elf32_arm_output_arch_local_syms): New functions.
1967 (elf_backend_output_arch_local_syms): Define.
1968 * elflink.c (bfd_elf_final_link): Call
1969 elf_backend_output_arch_local_syms.
1970 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
1971 definition.
1972 (elfNN_bed): Add elf_backend_output_arch_local_syms.
1973
52ab56c2
PB		 19742006-05-24 Paul Brook <paul@codesourcery.com>
1975
1976 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
1977 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
1978 elf32_arm_finish_dynamic_symbol): Use them.
1979
9b52905e
NC		 19802006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1981 Randolph Chung <tausq@debian.org>
05bf9422 1982
9b52905e
NC		 1983 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
1984 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
1985 Add handling for TLS relocations.
1986 (elf_hpp_reloc_final_type): Handle TLS relocs.
1987 * elf32-hppa.c: Add authors for cleanup and TLS support.
1988 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
1989 (elf32_hppa_link_hash_entry): Add tls_type.
1990 (elf32_hppa_link_hash_table): Add tld_ldm_got.
1991 (hppa_link_has_newfunc): Set tls_type.
1992 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
1993 (hppa_stub_name): Use hh_name macro.
1994 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
1995 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
1996 Handle TLS relocs.
05bf9422 1997 (elf32_hppa_gc_sweep_hook): Likewise.
9b52905e
NC		 1998 (allocate_dynrelocs): Handle TLS relocs.
1999 (elf32_hppa_size_dynamic_sections): Count space required by TLS
2000 relocs. Use hh_name macro.
2001 (dtpoff_base): New function.
2002 (tpoff): Likewise.
2003 (elf32_hppa_optimized_tls_reloc): Likewise.
2004 (final_link_relocate): Handle TLS relocs.
2005 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
2006 and hh_name macros.
2007 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
2008 hh_name and eh_name macros.
2009 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
2010
05bf9422 20112006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
28c9d252 2012
05bf9422 2013 * archures.c: Add bfd_mach_avr6.
28c9d252
NC		 2014 * cpu-avr.c: Likewise.
2015 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
2016 New relocations.
05bf9422 2017 * libbfd.h: Regenerate.
28c9d252
NC		 2018 * bfd-in2.h:Regenerate.
2019 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
2020 * elf32-avr.c: Add elf32-avr.h to include list.
2021 (elf32_avr_stub_hash_entry): New function.
2022 (elf32_avr_link_hash_table): New struct.
2023 (avr_link_hash_table): Likewise.
2024 (avr_stub_hash_entry): Likewise.
2025 (avr_stub_hash_lookup): New function.
2026 (stub_hash_newfunc): New function.
2027 (elf32_avr_link_hash_table_create): New function.
2028 (elf32_avr_link_hash_table_free): New function.
2029 (avr_get_stub_addr): New function.
2030 (debug_relax, debug_stubs): Add new global variables controlling
2031 debugging printout to stdout.
2032 (avr_pc_wrap_around): Change the type to bfd_vma.
05bf9422 2033 (avr_replace_call_ret_sequences): Add a new variable controling
28c9d252
NC		 2034 linkrelax optimizations.
2035 (avr_stub_is_required_for_16_bit_reloc): New function.
05bf9422 2036 (avr_final_link_relocate):
28c9d252
NC		 2037 Add linker hash table to parameter list. Use stub addr. if necessary.
2038 (elf32_avr_relocate_section):
2039 Add linker hashtable to parameter list of avr_final_link_relocate.
2040 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
2041 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
2042 (elf32_avr_relax_delete_bytes):
2043 Iterate over all sections of a bfd when adjusting relocs addends.
2044 (elf32_avr_relax_section):
05bf9422 2045 Evaluate avr_replace_call_ret_sequences and recalculate the size of
28c9d252
NC		 2046 stub section.
2047 (avr_stub_name): New function.
2048 (avr_get_stub_entry): New function.
2049 (avr_add_stub): New function.
2050 (avr_build_one_stub): New function.
2051 (avr_size_one_stub): New function.
2052 (elf32_avr_setup_params): New function.
2053 (elf32_avr_setup_section_lists): New function.
2054 (get_local_syms): New function.
2055 (elf32_avr_size_stubs): New function.
2056 (bfd_elf32_bfd_link_hash_table_create): New function.
2057 (bfd_elf32_bfd_link_hash_table_free): New function.
2058
a34a056a
L		 20592006-05-23 H.J. Lu <hongjiu.lu@intel.com>
2060
2061 PR ld/2655
2062 PR ld/2657
2063 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
2064 update CIE/FDE length. Don't pad to the section alignment.
2065
8aafe8b4
JZ		 20662006-05-23 Jie Zhang <jie.zhang@analog.com>
2067
2068 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
2069 deteted entries in .eh_frame section.
2070
5592d7ec
JZ		 20712006-05-23 Jie Zhang <jie.zhang@analog.com>
2072
2073 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
2074 instead of _GLOBAL_OFFSET_TABLE_.
2075 (bfin_relocate_section): Ditto.
2076 (_bfin_create_got_section): Ditto.
2077 (elf32_bfinfdpic_create_dynamic_sections): Use
2078 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
2079 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
2080
4d35a0aa
AM		 20812006-05-23 Alan Modra <amodra@bigpond.net.au>
2082
2083 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
2084 function syms over other syms.
2085
943284cc
DJ		 20862006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
2087
2088 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
2089 check.
2090 (bfd_elf_final_link): Add a late DT_TEXTREL check.
2091 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
2092 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
2093 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
2094 Use MIPS_ELF_READONLY_SECTION.
2095 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
2096 creating DT_TEXTREL.
2097 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
2098 if no text relocations were generated.
2099
4d345610
L		 21002006-05-19 H.J. Lu <hongjiu.lu@intel.com>
2101
2102 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
2103
1ea63fd2
AM		 21042006-05-19 Alan Modra <amodra@bigpond.net.au>
2105
2106 * elf.c (elf_fake_sections): Formatting.
2107 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
2108 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
2109 section alignment to increase p_align for PT_LOAD.
2110 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
2111 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
2112 other than PT_LOAD, and PT_NOTE in core.
2113
f3520d2f
AM		 21142006-05-17 Alan Modra <amodra@bigpond.net.au>
2115
2116 * elf.c (assign_file_positions_for_segments): Split into..
2117 (assign_file_positions_for_load_sections): ..this, and..
2118 (assign_file_positions_for_non_load_sections): ..this new function,..
2119 (assign_file_positions_except_relocs): ..writing program headers here.
2120
dea5f36a
AM		 21212006-05-17 Alan Modra <amodra@bigpond.net.au>
2122
2123 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
2124 non-load sections if they have relocs.
2125
b0796911
PB		 21262006-05-15 Paul Brook <paul@codesourcery.com>
2127
2128 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
2129 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
2130 Check symbol name is of specified type.
2131 * elf32-arm.c (elf32_arm_is_target_special_symbol,
2132 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
2133 bfd_is_arm_special_symbol_name.
2134 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
2135 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
2136 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
2137 (bfd_is_arm_mapping_symbol_name): Remove prototype.
2138 (bfd_is_arm_special_symbol_name): Add prototype.
2139 * bfd-in2.h: Regenerate.
2140
64b607e6
BW		 21412006-05-15 David Heine <dlheine@tensilica.com>
2142 Bob Wilson <bob.wilson@acm.org>
2143
2144 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
2145 undefined opcode. Clean up assertions.
2146 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
2147 Factor most of the code into separate functions....
2148 (can_narrow_instruction, can_widen_instruction): New.
2149 (prev_instr_is_a_loop): New.
2150 (compute_ebb_proposed_actions): Combine error handling code for
2151 decode errors. Replace call to insn_decode_len with inline code.
2152 Use can_narrow_instruction and can_widen_instruction. Handle errors
2153 from call to xtensa_opcode_is_loop.
05bf9422 2154 (relax_section): Adjust calls to narrow_instruction and
64b607e6
BW		 2155 widen_instruction.
2156
7de713b9
AM		 21572006-05-15 Alan Modra <amodra@bigpond.net.au>
2158
2159 PR 2658
2160 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
2161 -shared link.
2162
83180ade
L		 21632006-05-11 Michael Matz <matz@suse.de>
2164
2165 * elflink.c (match_group_member): Correctly iterate group
2166 members.
2167
b6895b4f
PB		 21682006-05-11 Paul Brook <paul@codesourcery.com>
2169
2170 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
2171 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
2172 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2173 * reloc.c: Ditto.
2174 * bfd-in2.h: Regenerate.
2175 * libbfd.h: Regenerate.
2176 * libcoff.h: Regenerate.
2177
8b95791f
AM		 21782006-05-11 Mike Bland <mbland@google.com>
2179
2180 * elf.c (_bfd_elf_init_private_section_data): Don't change
2181 section type if already set.
2182
5e1b4a6d
NC		 21832006-05-10 Nick Clifton <nickc@redhat.com>
2184
2185 PR ld/2607
2186 * elfcode.h (valid_section_index_p): New function: Checks for a
2187 valid section index. Allows indicies in the range SHN_LOPROC to
2188 SHN_HIOS.
2189 (elf_object_p): Use valid_section_index_p.
2190
53baae48
NC		 21912006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
2192
2193 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
2194 ARM_SECREL): Mark WinCE versions of these relocs as partial
2195 inplace.
2196 (coff_arm_relocate_section): Adjust addend for WinCE.
2197
69d54b1b
AM		 21982006-05-10 Alan Modra <amodra@bigpond.net.au>
2199
2200 PR 2342
2201 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
2202
337ff0a5
NC		 22032006-05-09 Nick Clifton <nickc@redhat.com>
2204
2205 * coffcode.h (coff_write_relocs): Produce an error message if a an
2206 out-of-range symbol index is detected in a reloc.
2207
e4d4d200
BE		 22082006-05-09 Ben Elliston <bje@au.ibm.com>
2209
2210 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
2211 local variable `dynobj'.
05bf9422 2212
73160847
NC		 22132006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
2214
336e5de1 2215 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
73160847
NC		 2216 of the bfd's sections for the reloc-addend adjustments.
2217
77df2968
MS		 22182006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
2219
2220 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
2221 (elf_s390_relocate_section): Add code to do the GD->LE and
2222 LD->LE TLS linker optimizations if a brasl instruction is used
2223 for the __tls_get_offset function call.
2224 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
2225
30038c59
AM		 22262006-05-05 Alan Modra <amodra@bigpond.net.au>
2227
2228 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
2229 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
2230 the .toc and referenced by a TLS code sequence.
2231 (ppc64_elf_edit_toc): Cater for the unlikely situation that
2232 .toc is the first section in a file.
2233
ff8b75c7
AS		 22342006-05-04 Andreas Schwab <schwab@suse.de>
2235
2236 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
2237 regs instead of an array of int.
2238 (struct external_solaris_bcp_core): Likewise.
2239 (swapcore_sun3): Use offsetof instead of computing the offset
2240 manually.
2241 (swapcore_sparc): Likewise. Simplify reference to c_regs.
2242 (swapcore_solaris_bcp): Likewise.
2243
003b8e1d
DJ		 22442006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2245
2246 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
2247 for missing GOTs.
2248
efacb0fb
DJ		 22492006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
2250
27106ff0 2251 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
efacb0fb
DJ		 2252 mapping symbols.
2253
9578239d
BE		 22542006-05-04 Ben Elliston <bje@au.ibm.com>
2255
2256 * coff-or32.c (bfd_section_from_shdr): Remove unused local
2257 variable `ptr'.
2258 * cofflink.c (process_embedded_commands): Remove unused local
2259 variables `had_read' and `had_shared'.
2260 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
2261 variable `fdr_adr'.
2262 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
2263
f592407e
AM		 22642006-05-03 Alan Modra <amodra@bigpond.net.au>
2265
2266 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
2267 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
2268 (bfd_und_symbol, bfd_ind_symbol): Delete.
2269 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
2270 &SEC.symbol.
2271 (STD_SECTION): Adjust.
2272 (_bfd_generic_new_section_hook): New function, extracted from..
2273 (bfd_section_init): ..here.
2274 (bfd_make_section_old_way): Call new_section_hook for abs, com,
2275 und and ind sections.
2276 * elf.c (_bfd_elf_large_com_section): Adjust.
2277 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
2278 * pdp11.c (new_section_hook): Likewise.
2279 * coffcode.h (coff_new_section_hook): Likewise.
2280 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2281 * elf.c (_bfd_elf_new_section_hook): Likewise.
2282 * vms.c (vms_new_section_hook): Likwise.
2283 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
2284 already set.
2285 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
2286 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
2287 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2288 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
2289 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
2290 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
2291 * ieee.c (ieee_new_section_hook): Likewise. Call
2292 _bfd_generic_new_section_hook too.
2293 * mmo.c (mmo_new_section_hook): Likewise.
2294 * oasys.c (oasys_new_section_hook): Likewise.
2295 * som.c (som_new_section_hook): Likewise.
2296 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
2297 * bfd-in2.h: Regenerate.
2298 * libbfd.h: Regenerate.
2299
bd75c995
AM		 23002006-05-03 Alan Modra <amodra@bigpond.net.au>
2301
2302 * hash.c (DEFAULT_SIZE): Revert last change.
2303 (higher_prime_number): Correct test for no larger prime. Don't
2304 abort on error, instead return 0. Depopulate primes[].
2305 (bfd_hash_lookup): If we overflow size, refuse to grow table.
2306
a8bc6c78
PB		 23072006-05-02 Paul Brook <paul@codesourcery.com>
2308
2309 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
2310 for R_ARM_REL32.
2311
b48c61bc
BE		 23122006-05-02 Ben Elliston <bje@au.ibm.com>
2313
2314 * archive.c (bfd_generic_archive_p): Remove unused local variable
2315 `fail'.
2316 * dwarf2.c (decode_line_info): Remove unused local variable
2317 `basic_block'.
e4d4d200
BE		 2318 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
2319 local variable `s'.
b48c61bc
BE		 2320 * tekhex.c (tekhex_write_object_contents): Remove unused local
2321 variable `bytes_written'.
2322 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
2323 variable `r_addend'.
2324 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
2325 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
2326 (_bfd_ns32k_relocate_contents): Remove break after return.
2327 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
2328
63f2fc30
NC		 23292006-05-02 Nick Clifton <nickc@redhat.com>
2330
2331 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
2332 in order to avoid conflicts with the global DEBUG define.
2333
e460dd0d
AM		 23342006-05-02 Alan Modra <amodra@bigpond.net.au>
2335
2336 * dwarf2.c: Formatting.
2337 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
2338 output section check.
2339 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
2340 * elf32-m32c.c: Similarly.
2341 * elf32-ppc.c: Similarly.
2342 * elf32-v850.c: Similarly.
2343 * nlm32-sparc.c: Similarly.
2344 * elfcode.h: Similarly.
2345 (elf_symbol_flags): Delete.
2346 * elflink.c (elf_link_input_bfd): Comment typo.
2347
aa149cf7
DD		 23482006-05-01 DJ Delorie <dj@redhat.com>
2349
2350 * bfd-in.h (bfd_hash_table): Add count field.
2351 * bfd-in2.h: Regenerate.
2352 * hash.c (higher_prime_number): New.
2353 (bfd_hash_table_inint_n): Init count field.
2354 (bfd_hash_lookup): Grow table as needed.
2355
75b8939e
KK		 23562006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2357
2358 PR binutils/2584
2359 * tekhex.c (getvalue): Change return type to bfd_boolean and
2360 add the new parameter. Return false if the unexpected character
2361 is found.
2362 (getsym): Likewise.
2363 (first_phase): Change return type to bfd_boolean and return
2364 false if the unexpected character is found. Replace abort
2365 with returning false.
2366 (pass_over): Change return type to bfd_boolean and the type of
2367 the second argument to bfd_boolean (*) (bfd *, int, char *).
2368 Return false if FUNC returns false.
2369 (tekhex_object_p): Return NULL if pass_over fails.
2370
f05742e6
AM		 23712006-04-27 Alan Modra <amodra@bigpond.net.au>
2372
2373 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2374
e843e0f8
L		 23752006-04-26 H.J. Lu <hongjiu.lu@intel.com>
2376
2377 PR binutils/2593
2378 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
2379 and flags if its BFD flags have been set.
2380 (_bfd_elf_init_private_section_data): Don't copy the output ELF
2381 section type from input if it has been set to something
2382 different.
2383
b25e3d87
L		 23842006-04-25 H.J. Lu <hongjiu.lu@intel.com>
2385
2386 PR binutils/2467
2387 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
2388 is NULL first.
2389
2390 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
2391 abfd->sections is NULL.
2392 (elf32_arm_bfd_free_cached_info): New.
2393 (bfd_elf32_bfd_free_cached_info): Defined.
2394
2395 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
2396 to _bfd_free_cached_info.
2397
2398 * libbfd-in.h (_bfd_free_cached_info): New.
2399 * libbfd: Regenerated.
2400
2401 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
2402 (_bfd_free_cached_info): New.
2403
5c182d5f
AM		 24042006-04-21 Alan Modra <amodra@bigpond.net.au>
2405
2406 * elf.c (assign_file_positions_except_relocs): Move code setting
2407 file position of non-loaded sections..
2408 (assign_file_positions_for_segments): ..to here.
2409
3eb70a79
L		 24102006-04-20 H.J. Lu <hongjiu.lu@intel.com>
2411
2412 PR ld/2537
2413 * elf.c (bfd_section_from_shdr): Allow sections reserved for
2414 applications. Issue an error on sections we don't know how
2415 to handle.
2416
ec3fcc56
AM		 24172006-04-19 Alan Modra <amodra@bigpond.net.au>
2418
2419 * Makefile.am: Run "make dep-am".
2420 * Makefile.in: Regenerate.
2421
241a6c40
AM		 24222006-04-19 Alan Modra <amodra@bigpond.net.au>
2423
2424 * warning.m4 (--enable-werror): Format help message.
2425 (--enable-build-warnings): Likewise.
2426 * configure: Regenerate.
2427
0b49d371
NC		 24282006-04-18 Nick Clifton <nickc@redhat.com>
2429
2430 PR 2257
2431 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
2432 fields to still be handled as ELF files.
2433
e7403566
DJ		 24342006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2435
2436 * po/SRC-POTFILES.in: Regenerated.
2437
ffdc4eed
DJ		 24382006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2439
2440 * configure.in: Update version to 2.17.50.
2441 * configure: Regenerated.
2442
cb337148
BW		 24432006-04-14 David Heine <dlheine@tensilica.com>
2444
2445 * elf32-xtensa.c (build_reloc_opcodes): New.
2446 (compute_text_actions): Use it to decode opcodes outside inner loop.
2447 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
2448 it is set, use it to get the opcodes for relocations.
2449 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2450
cb878726
L		 24512006-04-08 H.J. Lu <hongjiu.lu@intel.com>
2452
2453 PR ld/2513
2454 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
2455 (GOT_TLS_IE_IE): Likewise.
2456 (GOT_TLS_IE_GD): Likewise.
2457 (GOT_TLS_IE_MASK): Likewise.
2458 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
2459 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
2460 respectively.
2461 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
2462 are set, treat tls_type as GOT_TLS_IE_BOTH.
2463 (elf_i386_relocate_section): Likewise.
2464
235ecfbc
NC		 24652006-04-07 Randolph Chung <tausq@debian.org>
2466
2467 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
2468 (elf64_hppa_grok_psinfo): Likewise.
2469 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2470
35520cb7
DD		 24712006-04-06 DJ Delorie <dj@redhat.com>
2472
2473 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
2474 each plt entry we create.
2475
108a6f8e
CD		 24762006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2477
2478 * po/Make-in: Add install-html target.
2479 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
2480 htmldir. Add install-html and install-html-recursive targets.
2481 * Makefile.in: Regenerate.
2482 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
2483 * configure: Regenerate.
2484
fbbc3759
L		 24852006-04-06 H.J. Lu <hongjiu.lu@intel.com>
2486
2487 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
2488 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
2489 section structure.
2490
17e226a8
BS		 24912006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2492
2493 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
2494 eliminate warnings.
2495
396a682d
L		 24962006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2497 James E Wilson <wilson@specifixinc.com>
2498
2499 PR ld/2442
2500 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
2501 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
2502 size.
2503 (elfNN_ia64_link_hash_entry): Likewise.
2504 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
2505 and size.
2506 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
2507 processing.
2508 (elfNN_ia64_hash_hide_symbol): Likewise.
2509 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
2510 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
2511 (elfNN_ia64_global_dyn_info_free): New function.
2512 (elfNN_ia64_local_dyn_info_free): Likewise.
2513 (elfNN_ia64_hash_table_free): Free local and global
2514 elfNN_ia64_dyn_sym_info.
2515 (addend_compare): New function.
2516 (sort_dyn_sym_info): Likewise.
2517 (get_dyn_sym_info): Updated to use binary search for addend.
2518 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
2519 relocation arrays first.
2520
0781db9f
BS		 25212006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
2522
2523 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
2524 symbol.
2525
c0d5a53d
L		 25262006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2527
2528 PR ld/2411
2529 * elflink.c (check_dynsym): New.
2530 (elf_link_output_extsym): Use it.
2531 (bfd_elf_final_link): Likewise.
2532
580a2b6e
L		 25332006-04-05 H.J. Lu <hongjiu.lu@intel.com>
2534
2535 PR ld/2404
2536 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
2537 symbol from the dynamic definition with the default version if
2538 its type and the type of existing regular definition mismatch.
2539
910600e9
RS		 25402006-04-05 Richard Sandiford <richard@codesourcery.com>
2541 Daniel Jacobowitz <dan@codesourcery.com>
2542
2543 * config.bfd (sparc-*-vxworks*): New stanza.
2544 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
2545 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
2546 * configure: Regenerate.
2547 * elf32-sparc.c: Include elf-vxworks.h.
2548 (elf32_sparc_vxworks_link_hash_table_create: New.
2549 (elf32_sparc_vxworks_final_write_processing): New.
2550 (TARGET_BIG_SYM): Override for VxWorks.
2551 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
2552 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2553 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
2554 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
2555 (elf_backend_link_output_symbol_hook): Likewise.
2556 (elf_backend_emit_relocs): Likewise.
2557 (elf_backend_final_write_processing, elf32_bed): Likewise.
2558 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
2559 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
2560 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
2561 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
2562 build_plt_entry here.
2563 (create_got_section): Initialize sgotplt for VxWorks.
2564 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
2565 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
2566 Call elf_vxworks_create_dynamic_sections for VxWorks.
2567 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
2568 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
2569 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
2570 for VxWorks. Check for the .got.plt section.
2571 (sparc_vxworks_build_plt_entry): New function.
2572 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
2573 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
2574 absolute on VxWorks.
2575 (sparc32_finish_dyn): Add special handling for DT_RELASZ
2576 and DT_PLTGOT on VxWorks.
2577 (sparc_vxworks_finish_exec_plt): New.
2578 (sparc_vxworks_finish_shared_plt): New.
2579 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
2580 Use plt_header_size and plt_entry_size.
2581 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
2582 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
2583 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
2584 (elf32-sparc.lo): Likewise.
2585 * Makefile.in: Regenerate.
2586 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
2587 (_bfd_target_vector): Add a pointer to it.
2588
b761a207
BE		 25892006-03-30 Ben Elliston <bje@au.ibm.com>
2590
2591 PR ld/2267
2592 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
2593 special section number that exceeds the number of ELF sections
2594 (eg. SHN_MIPS_SCOMMON).
2595
ead49a57
RS		 25962006-03-27 Richard Sandiford <richard@codesourcery.com>
2597
2598 * elfxx-mips.c (mips_got_entry): Add more commentary.
2599 (mips_elf_local_got_index): Use the hash table entry to record
2600 the GOT index of forced-local symbols.
2601 (mips_elf_initialize_tls_index): Rearrange code. Store the index
2602 in either the hash table entry or the mips_got_entry, not both.
2603 Add more commentary.
2604 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
2605 mips_elf_initialize_tls_index.
2606
3b55e94a
BS		 26072006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2608
2609 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
2610 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
2611 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
2612 bfin_areloc_howto_table): Delete. All
2613 uses deleted as well.
2614 (bfin_reloc_map): Delete all stack relocs.
2615 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
2616 bfin_reloc_type_lookup): Don't support them.
2617 (bfin_relocate_section): Don't try to handle them.
2618
48d502e1
BS		 2619 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
2620 * configure.in: Likewise.
2621 * configure: Regenerate.
2622 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
2623 (BFIN_RELOC_MAX): Now 0x21.
2624 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
2625 (bfd_elf32_bfinfdpic_vec): Declare.
2626 (IS_FDPIC): New macro.
2627 (struct bfinfdpic_elf_link_hash_table): New struct.
2628 (bfinfdpic_hash_table, bfinfdpic_got_section,
2629 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
2630 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
2631 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
2632 bfinfdpic_plt_initial_offset): Accessor macros for it.
2633 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
2634 (struct bfinfdpic_relocs_info): New struct.
2635 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
2636 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
2637 DEFAULT_STACK_SIZE): New macros.
2638 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
2639 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
2640 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
2641 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
2642 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
2643 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
2644 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
2645 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
2646 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
2647 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
2648 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
2649 _bfinfdpic_resolve_final_relocs_info,
2650 elf32_bfinfdpic_size_dynamic_sections,
2651 elf32_bfinfdpic_always_size_sections,
2652 elf32_bfinfdpic_modify_segment_map,
2653 _bfinfdpic_count_got_plt_entries,
2654 elf32_bfinfdpic_finish_dynamic_sections,
2655 elf32_bfinfdpic_adjust_dynamic_symbol,
2656 elf32_bfinfdpic_finish_dynamic_symbol,
2657 elf32_bfinfdpic_elf_use_relative_eh_frame,
2658 elf32_bfinfdpic_elf_encode_eh_address,
2659 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
2660 elf32_bfinfdpic_copy_private_bfd_data,
2661 (struct _bfinfdpic_dynamic_got_info,
2662 struct _bfinfdpic_dynamic_got_plt_info): New structs.
2663 (elf32_bfin_print_private_bfd_data): Print PIC flags.
2664 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
2665 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
2666 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
2667 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
2668 bfd_elf32_bfd_copy_private_bfd_data,
2669 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2670 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
2671 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
2672 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
2673 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
2674 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
2675 elf_backend_omit_section_dynsym): Redefine these macros and include
2676 "elf32-target.h" again to create the elf32-bfinfdpic target.
2677 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
2678 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
2679 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
2680 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
2681 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
2682 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
2683 BFD_RELOC_BFIN_GOTOFFLO): New.
2684 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
2685 (_bfd_target_vector): Add it.
2686 * bfd-in2.h: Regenerate.
2687 * libbfd.h: Regenerate.
2688
a9d34880
RS		 26892006-03-25 Richard Sandiford <richard@codesourcery.com>
2690
2691 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
2692 incompatible. Likewise MAC and EMAC code.
2693 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
2694 bfd_get_compatible to set the new bfd architecture. Rely on it
2695 to detect incompatibilities.
2696
9ca26584
AJ		 26972006-03-23 Michael Matz <matz@suse.de>
2698
2699 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
2700 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
2701 BFD_RELOC_X86_64_PLTOFF64.
2702 * bfd-in2.h: Regenerated.
2703 * libbfd.h: Regenerated.
2704 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
2705 Add howtos for above relocs.
2706 (x86_64_reloc_map): Add mappings for new relocs.
2707 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
2708 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
2709 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
2710 needs a PLT entry.
2711 (elf64_x86_64_gc_sweep_hook): Reflect changes from
2712 elf64_x86_64_check_relocs for the new relocs.
2713 (elf64_x86_64_relocate_section): Handle new relocs.
2714
2a23c2c5
BW		 27152006-03-22 Bob Wilson <bob.wilson@acm.org>
2716
2717 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
2718 rel->r_addend is zero.
2719
6d79d2ed
RS		 27202006-03-22 Richard Sandiford <richard@codesourcery.com>
2721
2722 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
2723 of "loc".
2724
0a44bf69
RS		 27252006-03-22 Richard Sandiford <richard@codesourcery.com>
2726 Daniel Jacobowitz <dan@codesourcery.com>
2727 Phil Edwards <phil@codesourcery.com>
2728 Zack Weinberg <zack@codesourcery.com>
2729 Mark Mitchell <mark@codesourcery.com>
2730 Nathan Sidwell <nathan@codesourcery.com>
2731
2732 * bfd-in2.h: Regenerate.
2733 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
2734 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
2735 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2736 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
2737 (bfd_elf32_littlemips_vec): Likewise.
2738 (bfd_elf32_nbigmips_vec): Likewise.
2739 (bfd_elf32_nlittlemips_vec): Likewise.
2740 (bfd_elf32_ntradbigmips_vec): Likewise.
2741 (bfd_elf32_ntradlittlemips_vec): Likewise.
2742 (bfd_elf32_tradbigmips_vec): Likewise.
2743 (bfd_elf32_tradlittlemips_vec): Likewise.
2744 (bfd_elf64_bigmips_vec): Likewise.
2745 (bfd_elf64_littlemips_vec): Likewise.
2746 (bfd_elf64_tradbigmips_vec): Likewise.
2747 (bfd_elf64_tradlittlemips_vec): Likewise.
2748 * elf32-mips.c: Include elf-vxworks.h.
2749 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
2750 instead of calling mips_elf32_rtype_to_howto directly.
2751 (mips_vxworks_copy_howto_rela): New reloc howto.
2752 (mips_vxworks_jump_slot_howto_rela): Likewise.
2753 (mips_vxworks_bfd_reloc_type_lookup): New function.
2754 (mips_vxworks_rtype_to_howto): Likewise.
2755 (mips_vxworks_final_write_processing): Likewise.
2756 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
2757 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
2758 (elf_backend_want_got_plt): Likewise.
2759 (elf_backend_want_plt_sym): Likewise.
2760 (elf_backend_got_symbol_offset): Likewise.
2761 (elf_backend_want_dynbss): Likewise.
2762 (elf_backend_may_use_rel_p): Likewise.
2763 (elf_backend_may_use_rela_p): Likewise.
2764 (elf_backend_default_use_rela_p): Likewise.
2765 (elf_backend_got_header_size: Likewise.
2766 (elf_backend_plt_readonly): Likewise.
2767 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
2768 (elf_backend_mips_rtype_to_howto): Likewise.
2769 (elf_backend_adjust_dynamic_symbol): Likewise.
2770 (elf_backend_finish_dynamic_symbol): Likewise.
2771 (bfd_elf32_bfd_link_hash_table_create): Likewise.
2772 (elf_backend_add_symbol_hook): Likewise.
2773 (elf_backend_link_output_symbol_hook): Likewise.
2774 (elf_backend_emit_relocs): Likewise.
2775 (elf_backend_final_write_processing: Likewise.
2776 (elf_backend_additional_program_headers): Likewise.
2777 (elf_backend_modify_segment_map): Likewise.
2778 (elf_backend_symbol_processing): Likewise.
2779 * elfxx-mips.c: Include elf-vxworks.h.
2780 (mips_elf_link_hash_entry): Add is_relocation_target and
2781 is_branch_target fields.
2782 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
2783 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
2784 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
2785 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
2786 Return 3 for VxWorks.
2787 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
2788 mips_elf_link_hash_table. Return 0 for VxWorks.
2789 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
2790 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
2791 (mips_vxworks_exec_plt0_entry): New variable.
2792 (mips_vxworks_exec_plt_entry): Likewise.
2793 (mips_vxworks_shared_plt0_entry): Likewise.
2794 (mips_vxworks_shared_plt_entry): Likewise.
2795 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
2796 (mips_elf_rel_dyn_section): Change the bfd argument to a
2797 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
2798 the name of the section.
2799 (mips_elf_initialize_tls_slots): Update the call to
2800 mips_elf_rel_dyn_section.
2801 (mips_elf_gotplt_index): New function.
2802 (mips_elf_local_got_index): Add an input_section argument.
2803 Update the call to mips_elf_create_local_got_entry.
2804 (mips_elf_got_page): Likewise.
2805 (mips_elf_got16_entry): Likewise.
2806 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
2807 arguments. Create dynamic relocations for each entry on VxWorks.
2808 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
2809 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
2810 and MIPS_RESERVED_GOTNO.
2811 (mips_elf_create_got_section): Update the uses of
2812 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
2813 (is_gott_symbol): New function.
2814 (mips_elf_calculate_relocation): Use a dynobj local variable.
2815 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
2816 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
2817 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
2818 relocations on VxWorks. Add dynamic relocations for references
2819 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
2820 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
2821 in VxWorks executables.
2822 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
2823 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
2824 Don't allocate a null entry on VxWorks.
2825 (mips_elf_create_dynamic_relocation): Update the call to
2826 mips_elf_rel_dyn_section. Use absolute rather than relative
2827 relocations for VxWorks, and make them RELA rather than REL.
2828 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
2829 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
2830 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
2831 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
2832 Call elf_vxworks_create_dynamic_sections for VxWorks and
2833 initialize the plt_header_size and plt_entry_size fields.
2834 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
2835 used in VxWorks executables. Don't allocate dynamic relocations
2836 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
2837 Set is_relocation_target for each symbol referenced by a relocation.
2838 Allocate .rela.dyn entries for relocations against the special
2839 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
2840 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
2841 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
2842 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
2843 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
2844 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
2845 relocations. Don't set no_fn_stub on VxWorks.
2846 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
2847 mips_elf_allocate_dynamic_relocations.
2848 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
2849 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
2850 entries for VxWorks, and do not create multiple GOTs.
2851 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
2852 Handle .got specially for VxWorks. Update the uses of
2853 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
2854 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
2855 once its final size is known. Set DF_TEXTREL for VxWorks. Add
2856 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
2857 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
2858 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
2859 (mips_vxworks_finish_exec_plt): Likewise.
2860 (mips_vxworks_finish_shared_plt): Likewise.
2861 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
2862 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
2863 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
2864 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
2865 and mips_elf_rel_dyn_section. Use a different GOT header for
2866 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
2867 (_bfd_mips_elf_link_hash_table_create): Initialize the new
2868 mips_elf_link_hash_table fields.
2869 (_bfd_mips_vxworks_link_hash_table_create): New function.
2870 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
2871 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
2872 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
2873 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2874 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
2875 * libbfd.h: Regenerate.
2876 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
2877 (elf32-mips.lo): Likewise.
2878 * Makefile.in: Regenerate.
2879 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
2880 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
2881 (bfd_elf32_littlemips_vxworks_vec): Likewise.
2882 (_bfd_target_vector): Add entries for them.
2883
a2199086
DA		 28842006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2885
2886 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
2887 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
2888 (elf_backend_special_sections): Remove #undef.
2889
af7cfa33
DA		 28902006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2891
2892 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
2893 for undefined weak symbols.
2894
a4676736
L		 28952006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2896
2897 PR ld/2462
2898 * elflink.c (bfd_elf_final_link): Remove
2899 bed->elf_backend_emit_relocs from emit_relocs.
2900
e1710606
AO		 29012006-03-17 Alexandre Oliva <aoliva@redhat.com>
2902
2903 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
2904 first relocation to the second when relaxing TLS GD to LE;
2905 zero it out when relaxing to IE.
2906
2de92251
AM		 29072006-03-17 Alan Modra <amodra@bigpond.net.au>
2908
2909 PR 2434
2910 * elflink.c (elf_link_add_object_symbols): Save and restore
2911 warning sym's linked sym.
2912
66eb6687
AM		 29132006-03-16 Alan Modra <amodra@bigpond.net.au>
2914
2915 PR 2434
2916 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
2917 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
2918 hash_table -> htab. Formatting. Save entire symbol table
2919 before loading as-needed syms, and restore afterwards if lib not
2920 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
2921 name. Free some buffers earlier.
2922 * bfd-in.h (struct bfd_hash_table): Add entsize.
2923 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
2924 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
2925 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
2926 hash table.
2927 (bfd_hash_table_init): Add param, adjust calls.
2928 * aoutx.h: Adjust all hash_table_init functions and calls.
2929 * bfd.c: Likewise.
2930 * coff-arm.c: Likewise.
2931 * coff-h8300.c: Likewise.
2932 * coff-ppc.c: Likewise.
2933 * cofflink.c: Likewise.
2934 * ecoff.c: Likewise.
2935 * ecofflink.c: Likewise.
2936 * elf-m10300.c: Likewise.
2937 * elf-strtab.c: Likewise.
2938 * elf.c: Likewise.
2939 * elf32-arm.c: Likewise.
2940 * elf32-bfin.c: Likewise.
2941 * elf32-cris.c: Likewise.
2942 * elf32-frv.c: Likewise.
2943 * elf32-hppa.c: Likewise.
2944 * elf32-i386.c: Likewise.
2945 * elf32-m32r.c: Likewise.
2946 * elf32-m68hc1x.c: Likewise.
2947 * elf32-m68k.c: Likewise.
2948 * elf32-ppc.c: Likewise.
2949 * elf32-s390.c: Likewise.
2950 * elf32-sh.c: Likewise.
2951 * elf32-vax.c: Likewise.
2952 * elf64-alpha.c: Likewise.
2953 * elf64-hppa.c: Likewise.
2954 * elf64-ppc.c: Likewise.
2955 * elf64-s390.c: Likewise.
2956 * elf64-sh64.c: Likewise.
2957 * elf64-x86-64.c: Likewise.
2958 * elfxx-ia64.c: Likewise.
2959 * elfxx-mips.c: Likewise.
2960 * elfxx-sparc.c: Likewise.
2961 * i386linux.c: Likewise.
2962 * libaout.h: Likewise.
2963 * libbfd-in.h: Likewise.
2964 * libcoff-in.h: Likewise.
2965 * linker.c: Likewise.
2966 * m68klinux.c: Likewise.
2967 * merge.c: Likewise.
2968 * opncls.c: Likewise.
2969 * pdp11.c: Likewise.
2970 * sparclinux.c: Likewise.
2971 * stabs.c: Likewise.
2972 * sunos.c: Likewise.
2973 * vms.c: Likewise.
2974 * xcofflink.c: Likewise.
2975 * section.c (struct section_hash_entry): Move to..
2976 * libbfd-in.h: ..here.
2977 * Makefile.am: Run "make dep-am"
2978 * Makefile.in: Regenerate.
2979 * bfd-in2.h: Regenerate.
2980 * libbfd.h: Regenerate.
2981 * libcoff.h: Regenerate.
2982
7123df0e
AM		 29832006-03-16 Alan Modra <amodra@bigpond.net.au>
2984
2985 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
2986 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
2987 last change to REL32 relocs so that they are counted as
2988 possibly dynamic as per REL24 and REL14.
2989
fd38b44c
AM		 29902006-03-16 Alan Modra <amodra@bigpond.net.au>
2991
2992 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
2993 checks from REL32.
2994
eb111b1f
BE		 29952006-03-15 Ben Elliston <bje@au.ibm.com>
2996
2997 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
2998 in_list elements, not just the first.
05bf9422 2999
81d43bff
RS		 30002006-03-14 Richard Sandiford <richard@codesourcery.com>
3001
3002 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
3003 out from...
3004 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
3005 for final links too.
3006
d329bcd1
RS		 30072006-03-13 Richard Sandiford <richard@codesourcery.com>
3008
3009 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
3010
75a657ba
L		 30112006-03-11 H.J. Lu <hongjiu.lu@intel.com>
3012
3013 PR ld/2443
241a6c40 3014 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
75a657ba 3015
3a4a14e9
PB		 30162006-03-10 Paul Brook <paul@codesourcery.com>
3017
3018 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
3019 (elf32_arm_print_private_bfd_data): Ditto.
3020
38406048
PB		 30212006-03-09 Paul Brook <paul@codesourcery.com>
3022
3023 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
3024 mapping symbols.
3025
eed62c48
NC		 30262006-03-09 Khem Raj <khem@mvista.com>
3027
3028 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
3029 char type.
3030
6d2cf7d8
L		 30312006-03-08 H.J. Lu <hongjiu.lu@intel.com>
3032
3033 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
3034
00a97672
RS		 30352006-03-07 Richard Sandiford <richard@codesourcery.com>
3036 Daniel Jacobowitz <dan@codesourcery.com>
3037 Zack Weinberg <zack@codesourcery.com>
3038 Nathan Sidwell <nathan@codesourcery.com>
3039 Paul Brook <paul@codesourcery.com>
3040 Ricardo Anguiano <anguiano@codesourcery.com>
3041 Phil Edwards <phil@codesourcery.com>
3042
3043 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
3044 (bfd_elf32_bigarm_symbian_vec): Likewise.
3045 (bfd_elf32_bigarm_vxworks_vec): Likewise.
3046 (bfd_elf32_littlearm_vec): Likewise.
3047 (bfd_elf32_littlearm_symbian_vec): Likewise.
3048 (bfd_elf32_littlearm_vxworks_vec): Likewise.
3049 * configure: Regenerate.
3050 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
3051 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
3052 (elf32_arm_vxworks_bed): Add forward declaration.
3053 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
3054 (elf32_arm_vxworks_exec_plt0_entry): New table.
3055 (elf32_arm_vxworks_exec_plt_entry): Likewise.
3056 (elf32_arm_vxworks_shared_plt_entry): Likewise.
3057 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
3058 (reloc_section_p): New function.
3059 (create_got_section): Use RELOC_SECTION.
3060 (elf32_arm_create_dynamic_sections): Likewise. Call
3061 elf_vxworks_create_dynamic_sections for VxWorks targets.
3062 Choose between the two possible values of plt_header_size
3063 and plt_entry_size.
3064 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
3065 (elf32_arm_abs12_reloc): New function.
3066 (elf32_arm_final_link_relocate): Call it. Allow the creation of
3067 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
3068 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
3069 r_addend fields of relocs. On rela targets, skip any code that
3070 adjusts in-place addends. When using _bfd_link_final_relocate
3071 to perform a final relocation, pass rel->r_addend as the addend
3072 argument.
3073 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
3074 object, ignore flags that are not standard on VxWorks.
3075 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
3076 relocs on VxWorks. Use reloc_section_p.
3077 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
3078 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
3079 .rela.plt.unloaded relocs on VxWorks targets.
3080 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
3081 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
3082 instead of DT_REL* tags on RELA targets.
3083 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
3084 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
3085 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
3086 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
3087 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
3088 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
3089 Correct the .rela.plt.unreloaded symbol indexes.
3090 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
3091 hook on VxWorks targets.
3092 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
3093 Minor formatting tweak.
3094 (elf32_arm_vxworks_final_write_processing): New function.
3095 (elf_backend_add_symbol_hook): Override for VxWorks and reset
3096 for Symbian.
3097 (elf_backend_final_write_processing): Likewise.
3098 (elf_backend_emit_relocs): Likewise.
3099 (elf_backend_want_plt_sym): Likewise.
3100 (ELF_MAXPAGESIZE): Likewise.
3101 (elf_backend_may_use_rel_p): Minor formatting tweak.
3102 (elf_backend_may_use_rela_p): Likewise.
3103 (elf_backend_default_use_rela_p): Likewise.
3104 (elf_backend_rela_normal): Likewise.
3105 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
3106
0b2e31dc
NS		 31072006-03-06 Nathan Sidwell <nathan@codesourcery.com>
3108
3109 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
3110 New. Adjust other variants.
3111 (bfd_default_scan): Update.
3112 * bfd-in2.h: Rebuilt.
3113 * cpu-m68k.c: Adjust.
3114 (bfd_m68k_compatible): New. Use it for architectures.
3115 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
3116 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
3117 mismatch.
3118 (elf32_m68k_print_private_bfd_data): Adjust.
3119 * ieee.c (ieee_write_processor): Adjust.
05bf9422 3120
d8d1c398
AM		 31212006-03-06 Alan Modra <amodra@bigpond.net.au>
3122
3123 * dwarf2.c: Formatting.
3124 (add_line_info): Remove outer loop.
3125
d4c32a81
L		 31262006-03-05 H.J. Lu <hongjiu.lu@intel.com>
3127 Alan Modra <amodra@bigpond.net.au>
3128
3129 PR binutils/2338
3130 * dwarf2.c (loadable_section): New struct.
3131 (dwarf2_debug): Add loadable_section_count and
3132 loadable_sections.
3133 (new_line_sorts_after): New.
3134 (add_line_info): Use new_line_sorts_after to compare line
3135 addresses.
3136 (check_function_name): Removed.
3137 (unset_sections): New.
3138 (place_sections): New.
3139 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
3140 and unset_sections on relocatable files.
3141 (_bfd_dwarf2_find_line): Likewise.
3142
4cdc7696
NC		 31432006-03-03 Nick Clifton <nickc@redhat.com>
3144
3145 * cpu-avr.c: Update to ISO-C90 formatting.
3146 * elf32-avr.c: Likewise.
3147
df406460
NC		 31482006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
3149
3150 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
05bf9422 3151 and R_AVR_MS8_LDI
df406460
NC		 3152 (bfd_elf_avr_final_write_processing): Set
3153 EF_AVR_LINKRELAX_PREPARED in e_flags field.
3154 (elf32_avr_relax_section): New function.
3155 (elf32_avr_relax_delete_bytes): New function.
3156 (elf32_avr_get_relocated_section_contents): New function.
3157 (avr_pc_wrap_around): New function.
3158 (avr_relative_distance_considering_wrap_around): New function.
3159 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
3160 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
3161 * libbfd.h: Regenerate.
3162 * bfd-in2.h: Regenerate.
3163
a1013894
DD		 31642006-03-02 DJ Delorie <dj@redhat.com>
3165
3166 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
3167 calculations.
3168
7c492719
RS		 31692006-03-02 Richard Sandiford <richard@codesourcery.com>
3170
3171 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
3172 bfd_elf32_powerpc_vxworks_vec.
3173
e970df31
NC		 31742006-03-02 Nick Clifton <nickc@redhat.com>
3175
3176 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
3177
711de32c
RS		 31782006-03-02 Richard Sandiford <richard@codesourcery.com>
3179
3180 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
3181 elf_vxworks_create_dynamic_sections.
3182 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
3183 symbol handling.
3184 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
3185 elf_vxworks_create_dynamic_sections.
3186 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
3187 symbol handling.
3188 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
3189 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
3190
9c72ff84
RS		 31912006-03-02 Richard Sandiford <richard@codesourcery.com>
3192
3193 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3194 (elf_backend_link_output_symbol_hook): Use
3195 elf_vxworks_link_output_symbol_hook instead.
3196 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
3197 (elf_backend_link_output_symbol_hook): Use
3198 elf_vxworks_link_output_symbol_hook instead.
3199 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
3200 same interface as elf_backend_link_output_symbol_hook.
3201 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
3202 prototype accordingly.
3203
4a3dc543
RS		 32042006-03-02 Richard Sandiford <richard@codesourcery.com>
3205
3206 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
3207 (ppc_elf_link_hash_table): Replace old_got and new_got with
3208 plt_type and can_use_new_plt.
3209 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
3210 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
3211 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
3212 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
3213 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
3214 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
3215 this function should not be called for VxWorks targets.
3216 (ppc_elf_tls_setup): Use plt_type instead of old_got.
3217 (allocate_got): Likewise. Rearrange so that max_before_header
3218 is only used for PLT_OLD and PLT_NEW.
3219 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
3220 (ppc_elf_size_dynamic_sections): Likewise.
3221 (ppc_elf_relax_section): Likewise.
3222 (ppc_elf_relocate_section): Likewise.
3223 (ppc_elf_finish_dynamic_symbol): Likewise.
3224 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
3225
5ae0bfb6
RS		 32262006-02-28 Richard Sandiford <richard@codesourcery.com>
3227
3228 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
3229 (elf_i386_link_hash_table_create): Initialize it.
3230 (elf_i386_compute_jump_table_size): Use it instead of
3231 srelplt->reloc_count.
3232 (allocate_dynrelocs): Likewise.
3233 (elf_i386_size_dynamic_sections): Likewise.
3234 (elf_i386_relocate_section): Likewise.
05bf9422 3235
63752a75
JJ		 32362006-02-27 Jakub Jelinek <jakub@redhat.com>
3237
3238 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
3239 (_bfd_elf_write_section_eh_frame): Likewise.
3240
f7d9e5c3
CD		 32412006-02-27 Carlos O'Donell <carlos@codesourcery.com>
3242
3243 * po/Make-in: Add html target.
3244
22edb2f1
RS		 32452006-02-27 Richard Sandiford <richard@codesourcery.com>
3246
3247 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
3248 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
3249 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
3250 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
3251 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3252 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3253 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3254 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
3255 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
3256 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
3257 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
3258 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
3259 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
3260 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
3261 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3262 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
3263 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
3264 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
3265 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3266 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
3267 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3268
7325306f
RS		 32692006-02-25 Richard Sandiford <richard@codesourcery.com>
3270
3271 * elf-bfd.h (elf_link_hash_table): Add hplt field.
3272 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
3273 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
3274 * elf32-frv.c (_frv_create_got_section): Likewise.
3275 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
3276 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
3277 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
3278 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
3279 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
3280 (elf_i386_link_hash_table_create): Don't initialize them.
3281 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
3282 hgot fields.
3283 (elf_i386_finish_dynamic_symbol): Likewise.
3284 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
3285 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
3286 (ppc_elf_finish_dynamic_symbol): Likewise.
05bf9422 3287
6772dd07
DD		 32882006-02-24 DJ Delorie <dj@redhat.com>
3289
3290 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
3291 (m32c_elf_relocate_section): Don't relocate them.
3292 (compare_reloc): New.
3293 (relax_reloc): Remove.
3294 (m32c_offset_for_reloc): New.
3295 (m16c_addr_encodings): New.
3296 (m16c_jmpaddr_encodings): New.
3297 (m32c_addr_encodings): New.
3298 (m32c_elf_relax_section): Relax jumps and address displacements.
3299 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
3300 short jumps.
3301
3302 * reloc.c: Add m32c relax relocs.
3303 * libbfd.h: Regenerate.
3304 * bfd-in2.h: Regenerate.
05bf9422 3305
508c3946
L		 33062006-02-24 H.J. Lu <hongjiu.lu@intel.com>
3307
3308 PR ld/2218
3309 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
3310 (_bfd_elf_link_hash_fixup_symbol): New.
3311
3312 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
3313 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
3314 it isn't NULL.
3315
3316 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
3317
3318 * elfxx-target.h (elf_backend_fixup_symbol): New.
3319 (elfNN_bed): Initialize elf_backend_fixup_symbol.
3320
59cf82fe
L		 33212006-02-23 H.J. Lu <hongjiu.lu@intel.com>
3322
3323 * cpu-ia64-opc.c (ins_immu5b): New.
3324 (ext_immu5b): Likewise.
3325 (elf64_ia64_operands): Add IMMU5b.
3326
22d606e9
AM		 33272006-02-21 Alan Modra <amodra@bigpond.net.au>
3328
3329 PR ld/2218
3330 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
3331 is dynamic.
3332 * elf32-hppa.c (allocate_dynrelocs): Likewise.
3333 * elf32-i386.c (allocate_dynrelocs): Likewise.
3334 * elf32-s390.c (allocate_dynrelocs): Likewise.
3335 * elf32-sh.c (allocate_dynrelocs): Likewise.
3336 * elf64-s390.c (allocate_dynrelocs): Likewise.
3337 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
3338 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
3339 on undef weak with non-default visibility too.
3340 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
3341
3168356f
AM		 33422006-02-21 Alan Modra <amodra@bigpond.net.au>
3343
3344 * bfd.c: (_bfd_default_error_handler): Don't call abort on
3345 error, instead call _exit.
3346 (_bfd_abort): Call _exit not xexit.
3347
888b45b8
KB		 33482006-02-17 Kevin Buettner <kevinb@redhat.com>
3349
3350 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
3351 New functions.
3352 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
3353
d70c5fc7 33542006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
05bf9422
AM		 3355 Anil Paranjape <anilp1@kpitcummins.com>
3356 Shilin Shakti <shilins@kpitcummins.com>
d70c5fc7 3357
05bf9422
AM		 3358 * Makefile.am: Add xc16x related entry
3359 * Makefile.in: Regenerate
3360 * archures.c: Add bfd_xc16x_arch
d70c5fc7
NC		 3361 * bfd-in2.h: Regenerate
3362 * config.bfd: Add xc16x-*-elf
3363 * configure.in: Add bfd_elf32_xc16x_vec
3364 * configure: Regenerate.
3365 * targets.c: Added xc16x related information
3366 * cpu-xc16x.c: New file
3367 * reloc.c: Add new relocations specific to xc16x:
3368 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
05bf9422 3369 BFD_RELOC_XC16X_SOF
d70c5fc7
NC		 3370 * elf32-xc16x.c: New file.
3371
cab87ef9
AM		 33722006-02-17 Alan Modra <amodra@bigpond.net.au>
3373
3374 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
3375 * elf64-ppc.c (allocate_dynrelocs): Likewise.
3376
dfbb6ac9
AM		 33772006-02-17 Alan Modra <amodra@bigpond.net.au>
3378
3379 PR ld/2218
3380 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
3381 dynamic.
3382 (ppc64_elf_relocate_section): Check output reloc section size.
3383 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
3384
cedc298e
L		 33852006-02-16 H.J. Lu <hongjiu.lu@intel.com>
3386
3387 PR ld/2322
3388 * elf.c (get_segment_type): New function.
3389 (_bfd_elf_print_private_bfd_data): Use it.
3390 (print_segment_map): New function.
3391 (assign_file_positions_for_segments): Call print_segment_map
3392 when there are not enough room for program headers.
3393
aaa2ab3d
NH		 33942006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
3395
3396 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
3397 traditional MIPS ELF targets.
3398
35ccda9e
L		 33992006-02-15 H.J. Lu <hongjiu.lu@intel.com>
3400
3401 PR binutils/2338
3402 * dwarf2.c (check_function_name): New function.
3403 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
3404 check if function is correct.
3405
e0ae6d6f
AM		 34062006-02-16 Alan Modra <amodra@bigpond.net.au>
3407
3408 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
3409 debug sections.
3410 (elf_link_input_bfd): Adjust comments.
3411
d55ce4e2
L		 34122006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3413
3414 * elf.c (copy_private_bfd_data): Minor update.
3415
84d1d650
L		 34162006-02-10 H.J. Lu <hongjiu.lu@intel.com>
3417
3418 PR binutils/2258
3419 * elf.c (copy_private_bfd_data): Renamed to ...
3420 (rewrite_elf_program_header): This.
3421 (copy_elf_program_header): New function.
3422 (copy_private_bfd_data): Likewise.
3423
34242006-02-07 Nathan Sidwell <nathan@codesourcery.com>
266abb8f
NS		 3425
3426 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
3427 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
3428 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
3429 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
3430 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
3431 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
3432 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
3433 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
3434 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
3435 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
3436 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
3437 bfd_mach_mcf_isa_b_usp_float_emac): New.
3438 (bfd_default_scan): Update coldfire mapping.
3439 * bfd-in.h (bfd_m68k_mach_to_features,
3440 bfd_m68k_features_to_mach): Declare.
3441 * bfd-in2.h: Rebuilt.
3442 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
3443 adjust legacy names.
3444 (m68k_arch_features): New.
3445 (bfd_m68k_mach_to_features,
3446 bfd_m68k_features_to_mach): Define.
3447 * elf32-m68k.c (elf32_m68k_object_p): New.
3448 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
3449 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
3450 (elf_backend_object_p): Define.
3451 * ieee.c (ieee_write_processor): Update coldfire machines.
3452 * libbfd.h: Rebuilt.
3453
75eb734c
SE		 34542006-02-06 Steve Ellcey <sje@cup.hp.com>
3455
3456 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
3457 if SHF_TLS is set.
3458
134dcee5
AM		 34592006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
3460
05bf9422 3461 * coff-z80.c (r_imm24): New howto.
134dcee5
AM		 3462 (rtype2howto): New case R_IMM24.
3463 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
3464 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
3465
4005427f
RS		 34662006-02-04 Richard Sandiford <richard@codesourcery.com>
3467
3468 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
3469 has already been assigned a GOT index, copy that index to the
3470 current hash table entry.
3471
bb29dfea
EB		 34722006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
3473
3474 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3475 for call-to-undefweak reloc overflow.
3476
dc669dc8
EB		 34772006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3478
3479 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
3480 for 32-bit relocs overflow.
3481
1a0eb693
PB		 34822006-01-27 Paul Brook <paul@codesourcery.com>
3483
3484 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
3485 objects.
3486
67a4f2b7
AO		 34872006-01-18 Alexandre Oliva <aoliva@redhat.com>
3488
3489 Introduce TLS descriptors for i386 and x86_64.
3490 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
3491 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3492 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
3493 * libbfd.h, bfd-in2.h: Rebuilt.
3494 * elf32-i386.c (elf_howto_table): New relocations.
3495 (R_386_tls): Adjust.
3496 (elf_i386_reloc_type_lookup): Map new relocations.
3497 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3498 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3499 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
3500 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
3501 (elf_i386_local_tlsdesc_gotent): New macro.
3502 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
3503 (elf_i386_compute_jump_table_size): New macro.
3504 (link_hash_newfunc): Initialize tlsdesc_got.
3505 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
3506 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
3507 R_386_TLS_DESC_CALL.
3508 (elf_i386_check_relocs): Likewise. Allocate space for
3509 local_tlsdesc_gotent.
3510 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
3511 R_386_TLS_DESC_CALL.
3512 (allocate_dynrelocs): Count function PLT relocations. Reserve
3513 space for TLS descriptors and relocations.
3514 (elf_i386_size_dynamic_sections): Reserve space for TLS
3515 descriptors and relocations. Set up sgotplt_jump_table_size.
3516 Don't zero reloc_count in srelplt.
3517 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
3518 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
3519 R_386_TLS_DESC_CALL.
3520 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3521 (elf_backend_always_size_sections): Define.
3522 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
3523 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
3524 (R_X86_64_standard): Adjust.
3525 (x86_64_reloc_map): Map new relocs.
3526 (elf64_x86_64_rtype_to_howto): New, split out of...
3527 (elf64_x86_64_info_to_howto): ... this function, and...
3528 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
3529 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
3530 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
3531 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
3532 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
3533 (elf64_x86_64_local_tlsdesc_gotent): New macro.
3534 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
3535 tlsdesc_got and sgotplt_jump_table_size fields.
3536 (elf64_x86_64_compute_jump_table_size): New macro.
3537 (link_hash_newfunc): Initialize tlsdesc_got.
3538 (elf64_x86_64_link_hash_table_create): Initialize new fields.
3539 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
3540 R_X86_64_TLSDESC_CALL.
3541 (elf64_x86_64_check_relocs): Likewise. Allocate space for
3542 local_tlsdesc_gotent.
3543 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
3544 R_X86_64_TLSDESC_CALL.
3545 (allocate_dynrelocs): Count function PLT relocations. Reserve
3546 space for TLS descriptors and relocations.
3547 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
3548 descriptors and relocations. Set up sgotplt_jump_table_size,
3549 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
3550 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
3551 and DT_TLSDESC_GOT.
3552 (elf64_x86_64_always_size_sections): New. Set up
3553 _TLS_MODULE_BASE_.
3554 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
3555 R_386_TLS_DESC_CALL.
3556 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
3557 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
3558 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
3559 (elf_backend_always_size_sections): Define.
3560
6dd55cb7
L		 35612006-01-17 H.J. Lu <hongjiu.lu@intel.com>
3562
3563 PR binutils/2096
3564 * dwarf2.c (comp_unit_contains_address): Update comment.
3565 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
3566 lma. Return TRUE only if both comp_unit_contains_address and
3567 comp_unit_find_nearest_line return TRUE.
3568 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
3569
64d03ab5
AM		 35702006-01-18 Alan Modra <amodra@bigpond.net.au>
3571
3572 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
3573 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
3574 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
3575 elf_gc_mark_dynamic_ref_symbol. Make global.
3576 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
3577 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
3578 (elfNN_bed): Init new field.
3579 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
3580 (ppc64_elf_gc_mark_dynamic_ref): New function.
3581
b56cbdb9
AM		 35822006-01-17 Alan Modra <amodra@bigpond.net.au>
3583
3584 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
3585
6c10990d
NC		 35862006-01-17 Nick Clifton <nickc@redhat.com>
3587
3588 PR binutils/2159
3589 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
3590 parameters.
3591
d7f735da
NC		 35922006-01-11 Nick Clifton <nickc@redhat.com>
3593
3594 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
3595 into the newly (re)allocated map array.
3596
2bfd55ca
NC		 35972006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
3598
3599 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
3600
bce50a28
JJ		 36012006-01-01 Jakub Jelinek <jakub@redhat.com>
3602
3603 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
3604 for .toc1 section.
3605
e88d958a 3606For older changes see ChangeLog-2005
56882138
AM		 3607\f
3608Local Variables:
3609mode: change-log
3610left-margin: 8
3611fill-column: 74
3612version-control: never
3613End:
GDB Binutils - Deliverables
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