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Define bfd_elf32_get_synthetic_symtab for x32
[deliverable/binutils-gdb.git] / bfd / ChangeLog-2009
CommitLineData
43ecc30f
L		 12009-12-31 Cary Coutant <ccoutant@google.com>
2
3 * dwarf2.c (struct line_sequence): New struct.
4 (struct line_info_table): Add num_sequences, remove last_line,
5 add sequences.
6 (add_line_info): Add new sequences as necessary.
7 (compare_sequences): New function.
8 (sort_line_sequences): New function.
9 (decode_line_info): Initialize new fields in line table.
10 Call sort_line_sequences.
11 (lookup_address_in_line_info_table): Binary search for proper
12 sequence.
13
142009-12-28 Daniel Gutson <dgutson@codesourcery.com>
15
16 * elf32-arm.c (elf32_arm_final_link_relocate): limits
17 fixed.
18
192009-12-28 Daniel Gutson <dgutson@codesourcery.com>
20
21 * elf-attrs.c (_bfd_elf_merge_object_attributes): Error
22 message rephrased.
23
242009-12-21 Alan Modra <amodra@gmail.com>
25
26 * elf64-ppc.c: Delete my email address.
27
282009-12-18 Ulrich Weigand <uweigand@de.ibm.com>
29
30 * elf.c (elfcore_grok_s390_high_gprs): New function.
31 (elfcore_grok_note): Handle NT_S390_HIGH_GPRS notes.
32 (elfcore_write_s390_high_gprs): New function.
33 (elfcore_write_register_note): Call it.
34
352009-12-17 Alan Modra <amodra@bigpond.net.au>
36
37 PR ld/11088
38 * elf32-ppc.c (update_plt_info): Clear sec here when addend is
39 less than 32768..
40 (ppc_elf_check_relocs): ..rather than doing so here. Ignore new
41 relax relocs.
42 (ppc_elf_gc_sweep_hook): Don't segfault when symbol hiding has
43 removed plt_entry records.
44 (ppc_elf_tls_setup): Handle PIE calls to __tls_get_addr correctly.
45 (ppc_elf_tls_optimize): Likewise. Also dec __tls_get_addr refcount
46 when optimizing code using new tlsgd and tlsld marker relocs.
47 (ppc_elf_relax_section): Differentiate relaxed PLTREL24 relocs
48 from ADDR24 relocs using plt or glink. Don't clear the addend
49 for R_PPC_RELAX_PLTREL24.
50 (ppc_elf_relocate_section): Correctly handle addends on relaxed
51 PLTREL24 relocs.
52
532009-12-17 Alan Modra <amodra@bigpond.net.au>
54
55 PR ld/11088
56 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Don't abort if symbol
57 hiding has nulled out plt.plist.
58
592009-12-15 H.J. Lu <hongjiu.lu@intel.com>
60
61 * opncls.c (bfd_opnr_iovec): Replace _XXX with XXX_P in
62 parameters.
63
64 * tekhex.c (pass_over): Replace eof with is_eof.
65
662009-12-15 Tristan Gingold <gingold@adacore.com>
67
68 * mach-o.h (bfd_mach_o_uuid_command): Remove section field.
69 * mach-o.c (bfd_mach_o_scan_read_uuid): Do not create a section
70 from this command.
71
722009-12-15 Tristan Gingold <gingold@adacore.com>
73
74 * mach-o.c (struct mach_o_section_name_xlat): Add flags field.
75 (dwarf_section_names_xlat): Add section flags.
76 (text_section_names_xlat): Ditto.
77 (data_section_names_xlat): Ditto.
78 (bfd_mach_o_convert_section_name_to_bfd): Now return name and section
79 flags by reference.
80 (bfd_mach_o_make_bfd_section): Use section flags when know, otherwise
81 try to guess.
82
832009-12-14 Doug Kwan <dougkwan@google.com>
84
85 * opncls.c (bfd_opnr_iovec): Rename parameters to avoid shawdowed
86 variable warnings.
87 * bfd-in2.h: Regnenerate.
88
892009-12-12 Nick Clifton <nickc@redhat.com>
90
91 * coff-arm.c (coff_arm_rtype_to_howto): Fix shadowed variable
92 warning.
93
942009-12-11 Tristan Gingold <gingold@adacore.com>
95
96 * som.c (bfd_som_set_subsection_attributes)
97 (bfd_section_from_som_symbol, som_reloc_queue_fix): Fix shadowed
98 variable warnings.
99 * cache.c (close_one): Likewise.
100
1012009-12-11 Nick Clifton <nickc@redhat.com>
102
103 * warning.m4 (GCC_WARN_CFLAGS): Add -Wshadow.
104 * configure: Regenerate.
105 * Makefile.in: Regenerate.
106 * doc/Makefile.in: Regenerate.
107 * aout-arm.c: Fix shadowed variable warnings.
108 * aout-tic30.c: Likewise.
109 * aoutx.h: Likewise.
110 * archive.c: Likewise.
111 * coff-alpha.c: Likewise.
112 * coff-i386.c: Likewise.
113 * coff-x86_64.c: Likewise.
114 * coffgen.c: Likewise.
115 * dwarf2.c: Likewise.
116 * ecoff.c: Likewise.
117 * elf-eh-frame.c: Likewise.
118 * elf-m10300.c: Likewise.
119 * elf.c: Likewise.
120 * elf32-arm.c: Likewise.
121 * elf32-avr.c: Likewise.
122 * elf32-bfin.c: Likewise.
123 * elf32-cr16.c: Likewise.
124 * elf32-i386.c: Likewise.
125 * elf32-ip2k.c: Likewise.
126 * elf32-lm32.c: Likewise.
127 * elf32-m68hc1x.c: Likewise.
128 * elf32-microblaze.c: Likewise.
129 * elf32-ppc.c: Likewise.
130 * elf32-rx.c: Likewise.
131 * elf32-score.c: Likewise.
132 * elf32-score7.c: Likewise.
133 * elf32-sh.c: Likewise.
134 * elf32-spu.c: Likewise.
135 * elf32-v850.c: Likewise.
136 * elf32-xtensa.c: Likewise.
137 * elf64-hppa.c: Likewise.
138 * elf64-ppc.c: Likewise.
139 * elf64-x86-64.c: Likewise.
140 * elflink.c: Likewise.
141 * elfxx-ia64.c: Likewise.
142 * elfxx-mips.c: Likewise.
143 * elfxx-sparc.c: Likewise.
144 * hash.c: Likewise.
145 * ieee.c: Likewise.
146 * libbfd.c: Likewise.
147 * mach-o.c: Likewise.
148 * merge.c: Likewise.
149 * nlm32-sparc.c: Likewise.
150 * oasys.c: Likewise.
151 * opncls.c: Likewise.
152 * pdp11.c: Likewise.
153 * peXXigen.c: Likewise.
154 * pef.c: Likewise.
155 * versados.c: Likewise.
156 * vms-gsd.c: Likewise.
157 * vms-hdr.c: Likewise.
158 * vms-tir.c: Likewise.
159 * vms.c: Likewise.
160 * xcofflink.c: Likewise.
161 * xsym.c: Likewise.
162 * xtensa-isa.c: Likewise.
163
1642009-12-10 Maciej W. Rozycki <macro@codesourcery.com>
165
166 * elfxx-mips.c (mips_elf_calculate_relocation): Correct handling
167 of undefined symbols.
168
1692009-12-09 Daniel Jacobowitz <dan@codesourcery.com>
170
171 * elf32-arm.c (elf32_arm_next_input_section): Skip sections without
172 SEC_CODE.
173
1742009-12-08 Alan Modra <amodra@bigpond.net.au>
175
176 * elf.c (write_zeros): New function.
177 (assign_file_positions_for_load_sections): Allocate file space for
178 NOBITS sections that are followed by PROGBITS sections in a segment.
179
1802009-12-03 Tristan Gingold <gingold@adacore.com>
181
182 * mach-o.c (bfd_mach_o_make_bfd_section): Force debug flags for
183 all sections of the __DWARF segment.
184
1852009-12-03 Alan Modra <amodra@bigpond.net.au>
186
187 PR ld/11047
188 * elf32-ppc.c (ppc_elf_relocate_section): Delete __tls_get_addr
189 symbol reference from relocs belonging to calls that are
190 optimized away.
191 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
192
1932009-12-02 Jerker Bäck <jerker.back@gmail.com>
194
195 PR binutils/11017
196 * coff-i386.h (COFF_PAGE_SIZE): Definition moved to coff/i386.h
197
1982009-11-30 Joseph Myers <joseph@codesourcery.com>
199
200 * configure: Regenerate.
201
2022009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org>
203
204 * plugin.c (bfd_plugin_bfd_copy_link_hash_symbol_type): Define.
205
2062009-11-24 Joel Brobecker <brobecker@adacore.com>
207
208 * acinclude.m4: Add include of ../config/zlib.m4.
209 * configure.in: AM_ZLIB to check for zlib support.
210 * configure: Regenerate.
211
2122009-11-23 Paul Brook <paul@codesourcery.com>
213
214 * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
215 prototype.
216 * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
217 * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
218 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
219 * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
220 _copy_link_hash_symbol_type.
221 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
222 _bfd_generic_copy_link_hash_symbol_type.
223 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
224 _bfd_generic_copy_link_hash_symbol_type.
225 * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
226 * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
227 * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
228 * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
229 * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
230 * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
231 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
232 * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
233 * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
234 * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
235 * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
236 * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
237 * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
238 * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
239 * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
240 * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
241 * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
242 * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
243 * som.c (som_bfd_copy_link_hash_symbol_type): Define.
244 * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
245 * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
246 * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
247 * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
248 * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
249 * bfd-in2.h: Regenerate.
250 * libbfd.h: Regenerate.
251
2522009-11-19 Tristan Gingold <gingold@adacore.com>
253
254 * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
255 hard-coded casts.
256 (pmac_xcoff_vec): Ditto.
257 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
258 (aix5coff64_vec): Ditto.
259
2602009-11-18 Alan Modra <amodra@bigpond.net.au>
261
262 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
263 * bfd-in2.h: Regenerate.
264 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
265 insn optimisation to..
266 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
267 (ppc_elf_relocate_section): Use it.
268
2692009-11-18 Alan Modra <amodra@bigpond.net.au>
270
271 * targets.c: Don't include alloca-conf.h.
272 (bfd_get_target_info): Don't use alloca.
273
2742009-11-17 H.J. Lu <hongjiu.lu@intel.com>
275
276 PR ld/10955
277 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
278 sections.
279
2802009-11-17 H.J. Lu <hongjiu.lu@intel.com>
281
282 PR ld/10955
283 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
284 (elfNN_ia64_update_short_info): Remove "->output_section" from
285 ia64_info->max_short_sec and ia64_info->min_short_sec.
286 (elfNN_ia64_choose_gp): Likewise.
287 (elfNN_ia64_relax_section): Pass tsec->output_section to
288 elfNN_ia64_update_short_info.
289
2902009-11-17 H.J. Lu <hongjiu.lu@intel.com>
291
292 PR ld/10955
293 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
294 max_short_offset, min_short_sec and min_short_offset.
295 (elfNN_ia64_update_short_info): New.
296 (elfNN_ia64_relax_section): Update max_short_sec,
297 max_short_offset, min_short_sec and min_short_offset.
298 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
299 they are set.
300
3012009-11-17 Paul Brook <paul@codesourcery.com>
302 Daniel Jacobowitz <dan@codesourcery.com>
303
304 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
305 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
306 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
307
3082009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
309
310 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
311 reserved, and extra_stack_space members.
312 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
313 and extra_stack_space members of htab->params instead.
314
3152009-11-17 Tristan Gingold <gingold@adacore.com>
316
317 * targets.c: Include alloca-conf.h
318
3192009-11-16 Kai Tietz <kai.tietz@onevision.com>
320
321 * targets.c (bfd_get_target_info): New function.
322 (_bfd_find_arch_match): New function.
323 * bfd-in2.h: Regenerated.
324
3252009-11-12 Nick Clifton <nickc@redhat.com>
326
327 * po/ru.po: Updates Russian translation.
328
3292009-11-11 Nick Clifton <nickc@redhat.com>
330
331 * po/id.po: Updated Indonesian translation.
332
3332009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
334
335 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
336 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
337 * aclocal.m4: Regenerate.
338 * configure: Regenerate.
339
3402009-11-09 H.J. Lu <hongjiu.lu@intel.com>
341
342 PR ld/10911
343 * elflink.c (elf_link_output_extsym): Don't return on
344 STT_GNU_IFUNC symbol when stripping.
345
3462009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
347
348 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
349 in a relocatable link.
350 * elf64-hppa.c (elf_hppa_final_link): Likewise.
351
3522009-11-05 Nick Clifton <nickc@redhat.com>
353
354 * elflink.c (elf_link_add_object_symbols): Improve error
355 message generated when a symbol is left unresolved because a
356 --no-add-needed command line option has prevented the
357 inclusion of the DSO defining it.
358
3592009-11-03 Alan Modra <amodra@bigpond.net.au>
360 Ulrich Weigand <uweigand@de.ibm.com>
361
362 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
363 (jump tables or other references to code labels) as well.
364
3652009-11-02 Paul Brook <paul@codesourcery.com>
366
367 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
368 attributes.
369
3702009-11-02 Alan Modra <amodra@bigpond.net.au>
371
372 * elflink.c (elf_link_add_object_symbols): Don't force debug
373 symbols local.
374
3752009-10-29 Johan Kristell <johankri@axis.com>
376
377 * elf32-cris.c (cris_elf_plt_sym_val): New function.
378 (elf_backend_plt_sym_val): Define.
379
3802009-10-27 Kai Tietz <kai.tietz@onevision.com>
381
382 * peXXigen.c (bfdver.h): Add include.
383 (LINKER_VERSION): Do calculation based on BFD_VERSION.
384
3852009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
386
387 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
388
3892009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
390
391 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
392
3932009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
394
395 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
396
3972009-10-23 Kai Tietz <kai.tietz@onevision.com>
398
399 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
400 of R_AMD64_PCRLONG_<X> relocations from addend.
401
4022009-10-23 Alan Modra <amodra@bigpond.net.au>
403
404 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
405
4062009-10-20 Alan Modra <amodra@bigpond.net.au>
407
408 PR binutils/10802
409 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
410
17a5e4b8
HPN		 4112009-10-19 Edgar E. Iglesias <edgar@axis.com>
412 Hans-Peter Nilsson <hp@axis.com>
43ecc30f
L		 413
414 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
415 Don't subtract the size of the TLS block for non-shared objects
416 from the relocation.
417
4182009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
419
420 * coff-z80.c (z80coff_vec): Allow sections to be of type
421 SEC_CODE or SEC_DATA
422
4232009-10-16 Alan Modra <amodra@bigpond.net.au>
424
425 PR binutils/10785
426 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
427 bim and bim->buffer. bfd_malloc instead.
428 * peicode.h (pe_ILF_build_a_bfd): Similarly.
429 (ILF_DATA_SIZE): Don't include bim.
430 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
431
4322009-10-14 Alan Modra <amodra@bigpond.net.au>
433
434 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
435
4362009-10-13 H.J. Lu <hongjiu.lu@intel.com>
437
438 PR binutils/10763
439 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
440 earlier.
441
4422009-10-13 Alan Modra <amodra@bigpond.net.au>
443
444 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
445
4462009-10-12 Roland McGrath <roland@frob.com>
447
448 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
449 Fix %s that should be %B in several message formats.
450
4512009-10-10 Alan Modra <amodra@bigpond.net.au>
452
453 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
454 excluded output sections.
455
4562009-10-09 Tristan Gingold <gingold@adacore.com>
457
458 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
459 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
460
4612009-10-09 Tristan Gingold <gingold@adacore.com>
462
463 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
464 bfd_mach_o_read_symtab_symbols.
465 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
466 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
467 (bfd_mach_o_scan_write_section_32): Rename to
468 bfd_mach_o_write_section_32.
469 (bfd_mach_o_scan_write_section_64): Rename to
470 bfd_mach_o_write_section_64.
471 (bfd_mach_o_scan_write_segment_32): Rename to
472 bfd_mach_o_write_segment_32.
473 (bfd_mach_o_scan_write_segment_64): Rename to
474 bfd_mach_o_write_segment_64.
475 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
476 (bfd_mach_o_scan_read_section_32): Rename to
477 bfd_mach_o_read_section_32.
478 (bfd_mach_o_scan_read_section_64): Rename to
479 bfd_mach_o_read_section_64.
480 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
481 (bfd_mach_o_scan_read_symtab_strtab): Rename to
482 bfd_mach_o_read_symtab_strtab.
483 (bfd_mach_o_scan_read_symtab_symbol): Rename to
484 bfd_mach_o_read_symtab_symbol.
485 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
486 bfd_mach_o_read_dysymtab_symbol.
487 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
488 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
489 (bfd_mach_o_scan_read_prebound_dylib): Rename to
490 bfd_mach_o_read_prebound_dylib.
491 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
492 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
493 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
494 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
495 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
496 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
497 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
498 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
499 (bfd_mach_o_scan_read_segment_32): Rename to
500 bfd_mach_o_read_segment_32.
501 (bfd_mach_o_scan_read_segment_64): Rename to
502 bfd_mach_o_read_segment_64.
503 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
504 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
505 bfd_mach_o_read_dysymtab_symbol.
506
5072009-10-09 Tristan Gingold <gingold@adacore.com>
508
509 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
510 (bfd_mach_o_section_get_nbr_indirect): Ditto.
511 (bfd_mach_o_get_synthetic_symtab): New function.
512 (bfd_mach_o_print_private_header): Print the number of commands
513 in decimal.
514 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
515 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
516
5172009-10-08 Tristan Gingold <gingold@adacore.com>
518
519 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
520
5212009-10-06 H.J. Lu <hongjiu.lu@intel.com>
522
523 * bfd-in2.h: Regenerated.
524
5252009-10-02 Alan Modra <amodra@bigpond.net.au>
526
527 * aout-cris.c (N_SHARED_LIB): Don't define.
528 * hp300bsd.c (N_SHARED_LIB): Don't define.
529 * i386bsd.c (N_SHARED_LIB): Don't define.
530 * i386linux.c (N_SHARED_LIB): Don't define.
531 * i386lynx.c (N_SHARED_LIB): Don't define.
532 * m68klinux.c (N_SHARED_LIB): Don't define.
533 * m88kmach3.c (N_SHARED_LIB): Don't define.
534 * mipsbsd.c (N_SHARED_LIB): Don't define.
535 * newsos3.c (N_SHARED_LIB): Don't define.
536 * pc532-mach.c (N_SHARED_LIB): Don't define.
537 * pdp11.c (N_SHARED_LIB): Don't define.
538 * sparclinux.c (N_SHARED_LIB): Don't define.
539 * vaxbsd.c (N_SHARED_LIB): Don't define.
540
5412009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
542
543 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
544 symbol for a weak undef in the auxbfd, not the input bfd.
545
5462009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
547
548 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
549 after .toe instead of before .text section. Set the LMA of all
550 overlay sections to their icache IA address.
551 (spu_elf_find_overlays): Determine icache set id without reference
552 to the LMA.
553
5542009-09-30 Tristan Gingold <gingold@adacore.com>
555
556 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
557
5582009-09-29 H.J. Lu <hongjiu.lu@intel.com>
559
560 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
561 (elf64_x86_64_relocate_section): Use it.
562 (elf64_x86_64_finish_dynamic_symbol): Likewise.
563
5642009-09-29 DJ Delorie <dj@redhat.com>
565
566 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
567 (ALL_MACHINES_CFILES): Add cpu-rx.c.
568 (BFD32_BACKENDS): Add elf32-rx.lo.
569 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
570 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
571 Export bfd_rx_arch.
572 (bfd_archures_list): Add bfd_rx_arch.
573 * config.bfd: Add entry for rx-*-elf.
574 * configure.in: Add entries for bfd_elf32_rx_le_vec and
575 bfd_elf32_rx_be_vec.
576 * reloc.c: Add RX relocations.
577 * targets.c: Add RX target vectors.
578 * Makefile.in: Regenerate.
579 * bfd-in2.h: Regenerate.
580 * configure: Regenerate.
581 * libbfd.h: Regenerate.
582 * cpu-rx.c: New file.
583 * elf32-rx.c: New file.
584
5852009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
586
587 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
588 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
589
5902009-09-28 Nick Clifton <nickc@redhat.com>
591
592 PR 10478: Accepting Solaris binaries.
593 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
594 section link values in x86 binaries.
595 * elfcode.h (elf_object_p): Likewise.
596
5972009-09-28 Philippe De Muyter <phdm@macqel.be>
598
599 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
600 (elf_backend_final_write_processing): Macro defined as above function.
601
6022009-09-25 Martin Thuresson <martint@google.com>
603
604 Update sources to make alpha and arm targets compile cleanly with
605 -Wc++-compat:
606 * ecoff.c: Add casts.
607 * ecofflink.c: Add casts.
608 * elf64-alpha.c: Add casts.
609 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
610 to top level.
611 (SKIP_HOWTO): Use enum name.
612 * elf32-arm.c: Add casts.
613 (elf32_arm_vxworks_bed): Update code to avoid multiple
614 declarations.
615 (struct map_stub): Move to top level.
616
6172009-09-24 H.J. Lu <hongjiu.lu@intel.com>
618
619 PR ld/10630
620 * elflink.c (elf_link_output_extsym): Turn off visibility on
621 local symbol.
622 (bfd_elf_final_link): Turn off visibility on dynamic local
623 symbol.
624
6252009-09-24 Alan Modra <amodra@bigpond.net.au>
626
627 PR binutils/10654
628 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
629 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
630 Remove "function" parm, adjust caller.
631
6322009-09-23 Matt Rice <ratmice@gmail.com>
633
634 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
635 arguments.
636 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
637 DT_DEPAUDIT from audit/depaudit arguments.
638 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
639 (elf_link_add_object_symbols): Set dt_audit target data when finding a
640 DT_AUDIT.
641 * bfd-in2.h: Regenerate.
642 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
643
6442009-09-23 Jie Zhang <jie.zhang@analog.com>
645
646 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
647 .rel.plt and .plt sections are removed.
648 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
649 section. Remove the duplicated removing of empty .rel.plt
650 section.
651
6522009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
653
654 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
655 patch to handle the new personality relaxation.
656
6572009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
658
659 * elf-eh-frame.c (make_pc_relative): New function.
660 (_bfd_elf_write_section_eh_frame): Use it.
661
6622009-09-21 Alan Modra <amodra@bigpond.net.au>
663
664 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
665 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
666 (MR_0_3, MR_3_0): Define.
667 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
668 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
669 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
670 table. Check for presense of __tls_get_addr_opt
671 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
672 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
673 (write_glink_stub): Add param p.
674 (ppc_elf_relocate_section): Adjust write_glink_stub call.
675 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
676 __tls_get_addr.
677 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
678 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
679 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
680 table. Check for presense of __tls_get_addr_opt.
681 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
682 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
683 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
684 LD_R2_0R1, MTLR_R11): Define.
685 (build_tls_get_addr_stub): New function.
686 (ppc_build_one_stub): Call it.
687 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
688 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
689 __tls_get_addr plt call.
690 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
691
6922009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
693
694 * elf-bfd.h (eh_cie_fde): Add personality_offset and
695 make_per_encoding_relative to the CIE structure. Add a padding field.
696 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
697 rather than 0xf0 when masking out the base address encoding
698 Record the offset of personality data from the start of the CIE.
699 Remove a repeated elf_backend_can_make_relative_eh_frame check.
700 (find_merged_cie): Take an info argument. If the personality
701 binds locally, try converting an absolute personality into
702 a local one.
703 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
704 when masking out the base address encoding. Update the call to
705 find_merged_cie.
706 (_bfd_elf_eh_frame_section_offset): Discard relocations against
707 the personality data if we are converting into PC-relative form.
708 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
709 when masking out the base address encoding. Handle
710 make_per_encoding_relative.
711
7122009-09-18 Alan Modra <amodra@bigpond.net.au>
713
714 PR ld/10406
715 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
716 R_PPC_EMB_SDA2I16 complain_overflow_signed.
717 (create_sdata_sym): Pass info rather than htab.
718 Update all callers. Ensure symbols are hidden.
719 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
720 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
721 _GLOBAL_OFFSET_TABLE_.
722 (elf_finish_pointer_linker_section): Don't assume that sdata base
723 symbol is always at 0x8000 offset. Don't subtract the addend here.
724 (is_static_defined): New function.
725 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
726 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
727 relocs. Downgrade error on unexpected section for EMB_SDA2REL
728 reloc symbols to a warning.
729
7302009-09-18 Nick Clifton <nickc@redhat.com>
731
732 * po/es.po: Updated Spanish translation.
733 * po/vi.po: Updated Vietnamese translation.
734
7352009-09-18 Alan Modra <amodra@bigpond.net.au>
736
737 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
738 functions. Use throughout.
739 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
740 from indirect symbol.
741 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
742 (add_symbol_adjust): Simplify.
743 (defined_code_entry, defined_func_desc): New functions.
744 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
745 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
746 defined_code_entry to follow indirect sym links.
747 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
748 (ppc_type_of_stub): Follow indirect sym links.
749 (toc_adjusting_stub_needed): Likewise.
750 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
751 rather than defining them at stub.
752 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
753 assignments in test.
754
7552009-09-16 Tristan Gingold <gingold@adacore.com>
756
757 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
758 Reindent.
759 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
760 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
761 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
762 when possible to avoid warnings.
763 (bfd_mach_o_print_section_map): Ditto.
764 (bfd_mach_o_section_get_entry_size): New function.
765 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
766 added function.
767 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
768
7692009-09-14 Nick Clifton <nickc@redhat.com>
770
771 * po/fi.po: Updated Finnish translation.
772
7732009-09-11 Nick Clifton <nickc@redhat.com>
774
775 * po/bfd.pot: Updated by the Translation project.
776
7772009-09-11 Philippe De Muyter <phdm@macqel.be>
778
779 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
780 hack. objcopy `-B' (`--binary-architecture') option is now handled
781 in a generic way.
782
7832009-09-11 Nick Clifton <nickc@redhat.com>
784
785 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
786 changes.
787
7882009-09-11 Jie Zhang <jie.zhang@analog.com>
789
790 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
791 NULL if `ht' is NULL.
792
7932009-09-09 Martin Thuresson <martin@mtme.org>
794
795 Update sources to compile cleanly with -Wc++-compat:
796 * aoutx.h: Add casts.
797 * archive.c: Add casts.
798 * archive64.c: Add casts.
799 * archures.c: Add casts.
800 * bfd-in2.h: Regenerated.
801 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
802 * bfdio.c: Add casts.
803 * binary.c: Add casts.
804 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
805 parameter to use enum value instead of int.
806 * coffcode.h: Add casts.
807 * coffgen.c: Add casts.
808 * cofflink.c: Add casts.
809 * compress.c: Add casts.
810 * dwarf1.c: Add casts.
811 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
812 bfd_ptr. Update code to use new name.
813 * elf-attrs.c: Add casts.
814 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
815 anonymous struct. (union gotplt_union, struct
816 elf_link_virtual_table_entry): Move to top level.
817 * elf-eh-frame.c: Add casts.
818 * elf-strtab.c: Add casts.
819 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
820 argument name from typename to type_name.
821 * elf32-i386.c: Add casts.
822 * elf64-x86-64.c: Add casts.
823 * elfcode.h: Add casts.
824 * elfcore.h: Add casts.
825 * elflink.c: Add casts.
826 * format.c: Add casts.
827 * hash.c: Add casts.
828 * ihex.c: Add casts.
829 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
830 level.
831 * libbfd.c: Add casts.
832 * linker.c: Add casts.
833 * merge.c: Add casts.
834 * opncls.c: Add casts.
835 * peXXigen.c: Add casts.
836 * peicode.h: Add casts.
837 * reloc.c: Add casts.
838 * section.c: Add casts.
839 * simple.c: Add casts.
840 * srec.c: Add casts.
841 * stabs.c: Add casts.
842 * syms.c: Add casts.
843 * targets.c: Add casts.
844 * tekhex.c: Add casts.
845 * verilog.c: Add casts.
846
8472009-09-09 Paolo Bonzini <bonzini@gnu.org>
848
849 * configure: Regenerate.
850
8512009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
852
853 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
854 for the mode of target PLT entries.
855 (allocate_dynrelocs): Only adjust symbol type if setting its
856 value.
857
8582009-09-09 Paolo Bonzini <bonzini@gnu.org>
859
860 * configure: Regenerate.
861
8622009-09-09 Nick Clifton <nickc@redhat.com>
863
864 PR 10478:
865 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
866 section headers containing sh_link values of SHN_BEFORE or
867 SHN_AFTER.
868 * elfcode.h (elf_object_p): Likewise.
869
8702009-09-09 Tristan Gingold <gingold@adacore.com>
871
872 Handle DYLD_INFO introduced by Darwin10.
873 * mach-o.h (bfd_mach_o_load_command_type): Add
874 BFD_MACH_O_LC_DYLD_INFO.
875 (bfd_mach_o_dyld_info_command): New type.
876 (bfd_mach_o_load_command): Add dyld_info field.
877 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
878 (bfd_mach_o_scan_read_dyld_info): New function.
879 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
880 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
881 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
882 (bfd_mach_o_print_dyld_info): New function.
883
8842009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
885
886 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
887 linkonce or linker script discarded section.
888
8892009-09-09 Alan Modra <amodra@bigpond.net.au>
890
891 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
892
8932009-09-07 Andreas Schwab <schwab@linux-m68k.org>
894
895 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
896 range call the bfd error hander and use R_68K_NONE instead.
897
8982009-09-07 Tristan Gingold <gingold@adacore.com>
899
900 * po/SRC-POTFILES.in: Regenerate.
901 * po/bfd.pot: Regenerate.
902
903 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
904 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
905 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
906 st_mtim.tv_nsec to gas/configure.in
907 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
908 * configure: Regenerate.
909 * config.in: Regenerate.
910 * vmsutil.c: Moved to gas/config/te-vms.c
911 * vmsutil.h: Removed.
912 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
913 (BFD32_BACKENDS): Remove vmsutil.lo
914 * Makefile.in: Regenerate.
915
9162009-09-05 Eli Zaretskii <eliz@gnu.org>
917
918 * coffcode.h: Include libiberty.h.
919
9202009-09-05 Martin Thuresson <martin@mtme.org>
921
922 * coff-arm.c (coff_arm_relocate_section)
923 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
924 Change member name class to symbol_class.
925 * coff-i960.c (coff_i960_relocate_section) Rename variable
926 class to class_val. Change member name class to symbol_class.
927 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
928 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
929 * coff-stgo32.c (adjust_aux_in_post)
930 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
931 to in_class.
932 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
933 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
934 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
935 to n_sclass.
936 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
937 variables named class to n_sclass. (coff_write_symbols): Rename
938 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
939 argument class to symbol_class.
940 * cofflink.c (_bfd_coff_link_hash_newfunc)
941 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
942 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
943 Update code to use renamed members.
944 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
945 argument class to in_class.
946 * libcoff-in.h (struct coff_link_hash_entry, struct
947 coff_debug_merge_type) Renamed members class to symbol_class and
948 type_class.
949 * libcoff.h Regenerated.
950 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
951 Rename argument class to in_class.
952 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
953 renamed members.
954 * pef.h (struct bfd_pef_imported_symbol): Changed name of
955 member class to symbol_class.
956
9572009-09-04 H.J. Lu <hongjiu.lu@intel.com>
958
959 * configure: Regenerated.
960
9612009-09-04 Tristan Gingold <gingold@adacore.com>
962
963 * configure.in: Bump version to 2.20.51
964
9652009-09-04 Alan Modra <amodra@bigpond.net.au>
966
967 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
968
9692009-09-04 Jie Zhang <jie.zhang@analog.com>
970
971 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
972 create .rela.bss.
973 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
974 for empty .rela.bss and .rel.plt sections.
975
9762009-09-03 Adam Nemet <anemet@caviumnetworks.com>
977
978 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
979 R_MIPS_JALR unless symbol resolves locally.
980
9812009-09-03 Adam Nemet <anemet@caviumnetworks.com>
982
983 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
984 has_static_relocs for R_MIPS_JALR.
985
9862009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
987
988 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
989 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
990 respective stubs.
991
9922009-09-01 H.J. Lu <hongjiu.lu@intel.com>
993
994 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
995 plt earlier.
996
9972009-09-01 Tristan Gingold <gingold@adacore.com>
998
999 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
1000 dependencies. Reindent.
1001 * configure.com: Ported to Itanium VMS. Now generates a build.com
1002 to build without make. Add messages but make edit silent.
1003 * hosts/alphavms.h: Add a prototype for stpcpy.
1004 * vms.c: Add a missing include for Alpha VMS.
1005 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
1006
10072009-08-31 Jan Beulich <jbeulich@novell.com>
1008
1009 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
1010 * elf.c (bfd_elf_get_default_section_type): New.
1011 (elf_fake_sections): Use bfd_elf_get_default_section_type.
1012
10132009-08-30 H.J. Lu <hongjiu.lu@intel.com>
1014
1015 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
1016 accidental checkin.
1017 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
1018
10192009-08-30 Alan Modra <amodra@bigpond.net.au>
1020
1021 PR ld/10569
1022 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
1023 (bfd_emul_get_commonpagesize): Likewise.
1024
10252009-08-29 Martin Thuresson <martin@mtme.org>
1026
1027 * elf32-arm.c (struct stub_def): Rename member template to
1028 template_sequence. (arm_build_one_stub,
1029 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
1030 Rename variable template to template_sequence.
1031 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
1032 Rename variable template to template_val.
1033 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
1034 new to new_symbol.
1035 * coffgen.c (coff_make_empty_symbol)
1036 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
1037 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
1038 new to new_insn.
1039 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
1040 to new_symbol.
1041 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
1042 new to new_reloc.
1043 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
1044 * ieee.c (ieee_make_empty_symbol): Rename variable new to
1045 new_symbol.
1046 * linker.c (bfd_new_link_order): Rename variable new to
1047 new_lo.
1048 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
1049 symbol.
1050 * oasys.c (oasys_make_empty_symbol): Rename variable new to
1051 new_symbol_type.
1052 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
1053 new to new_symbol_type.
1054 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
1055 to new_symbol.
1056 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
1057 new_dump.
1058 (read_hdr, rs6000coff_core_p)
1059 (rs6000coff_core_file_matches_executable_p)
1060 (rs6000coff_core_file_failing_command)
1061 (rs6000coff_core_file_failing_signal): Updated function to use new
1062 union member name.
1063 * som.c (som_make_empty_symbol): Rename variable new to
1064 new_symbol_type.
1065 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
1066 to new_symbol.
1067 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
1068 variable new to new_symbol.
1069
10702009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1071
1072 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
1073 bfdlibdir and bfdincludedir.
1074 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
1075 [INSTALL_LIBBFD]: ... here, ...
1076 [INSTALL_LIBBFD]: ... and empty overrides here.
1077 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
1078 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
1079 * Makefile.in: Regenerate.
1080 * configure: Regenerate.
1081
10822009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1083
1084 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
1085 relocations. Rewrite output of dynamic TLS relocations.
1086 (DTP_OFFSET, TP_OFFSET): New constants.
1087 (dtpoff_base): Update.
1088 (tpoff): Rename to tpoff_base, update.
1089 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
1090 New functions. Move code from elf_m68k_relocate_section here.
1091 (elf_m68k_relocate_section): Update.
1092 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
1093
10942009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1095
1096 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
1097 non_got_ref value.
1098 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
1099 Handle non_got_ref field.
1100 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
1101
11022009-08-26 Alan Modra <amodra@bigpond.net.au>
1103
1104 PR ld/10518
1105 * linker.c (bfd_find_version_for_sym): Revert warning.
1106
11072009-08-26 Alan Modra <amodra@bigpond.net.au>
1108
1109 PR ld/10518
1110 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
1111 other wildcard match. Warn on multiple wildcard matches.
1112
11132009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1114
1115 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
1116 appending.
1117 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
1118 only in this condition.
1119 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
1120 to build but not install libbfd.la in this condition.
1121 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
1122 (install_libbfd, install_libbfd): Remove.
1123 * Makefile.in: Regenerate.
1124 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
1125 (INCLUDES): ... this.
1126 ($(MKDOC)): Adjust.
1127 * doc/Makefile.in: Regenerate.
1128
1129 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
1130 no-dist and foreign.
1131 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
1132 dependency tracking to work for them.
1133 (targets.lo, archures.lo, dwarf.lo): Rewrite to
1134 use automake dependency tracking mechanism.
1135 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
1136 (mkdep section): Remove.
1137 (BUILT_SOURCES): New, list $(BUILD_HFILES).
1138 * Makefile.in: Regenerate.
1139 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
1140
1141 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
1142 (install-pdf, install-pdf-recursive, install-html)
1143 (install-html-recursive): Remove.
1144 * Makefile.in: Regenerate.
1145
1146 * Makefile.in: Regenerate.
1147 * aclocal.m4: Likewise.
1148 * config.in: Likewise.
1149 * configure: Likewise.
1150
11512009-08-21 Daniel Gutson <dgutson@codesourcery.com>
1152
1153 * elf32-arm.c (arch_has_thumb2_nop): New function.
1154 (arch_has_arm_nop): New function.
1155 (elf32_arm_final_link_relocate): NOP opcodes changed.
1156
11572009-08-16 Doug Evans <dje@google.com>
1158
1159 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
1160 at least don't leak memory.
1161
11622009-08-13 DJ Delorie <dj@redhat.com>
1163
1164 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
1165 if needed.
1166
11672009-08-12 Nick Clifton <nickc@redhat.com>
1168
1169 * po/fi.po: Updated Finnish translation.
1170
11712009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
1172
1173 Merge some FRV FDPIC changes into the Blackfin code.
1174 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
1175 summary reloc information.
1176 (bfinfdpic_dynamic_got_plt_info): New.
1177 (_bfin_create_got_section): Create the PLT section here.
1178 (elf32_bfinfdpic_create_dynamic_sections): Not here.
1179 (_bfinfdpic_count_nontls_entries): Move out of...
1180 (_bfinfdpic_count_got_plt_entries): ... here.
1181 (_bfinfdpic_count_relocs_fixups): Likewise.
1182 (_bfinfdpic_reset_got_plt_entries): New.
1183 (_bfinfdpic_size_got_plt): Move out of...
1184 (elf32_bfinfdpic_size_dynamic_sections): ... here.
1185 (bfinfdpic_relocate_section): Be careful not to call
1186 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
1187 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
1188 New functions.
1189 (elf_backend_discard_info): Define for FD-PIC.
1190
11912009-08-11 Alan Modra <amodra@bigpond.net.au>
1192
1193 * elflink.c: Add FIXMEs for some places that require octets_per_byte
1194 adjustments.
1195 * elf-eh-frame.c: Likewise.
1196 * merge.c: Likewise.
1197
11982009-08-11 Alan Modra <amodra@bigpond.net.au>
1199
1200 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
1201 to x86 and x86_64 configurations.
1202 * configure: Regenerate.
1203
12042009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1205
1206 Stop using bfd_usrdata in libbfd.
1207 * coff-stgo32.c (bfd_coff_go32stub): Remove.
1208 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
1209 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
1210 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
1211 filehdr_dst->u.go32.stub. New comment with the reason.
1212 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1213 Substitute the removed macro bfd_coff_go32stub.
1214 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1215 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1216 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1217 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1218 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
1219 bfd_coff_go32stub.
1220 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1221 * libcoff-in.h (coff_data_type): New field go32stub.
1222 * libcoff.h: Regenerated.
1223
12242009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1225
1226 Fix go32 stub preservation by objcopy.
1227 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1228 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1229 go32stub.
1230
12312009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1232
1233 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1234 symbols.
1235 (elf32_arm_final_link_relocate): Treat local undefined symbols the
1236 same as global undefined symbols.
1237 (elf32_arm_relocate_section): Give an error for local undefined
1238 non-weak symbols, unless the reloc will not use the symbol.
1239
12402009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1241
1242 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1243 (ppc_elf_relax_section): Use symbol index to distinguish
1244 relocatable stubs.
1245
12462009-08-10 Alan Modra <amodra@bigpond.net.au>
1247
1248 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1249
12502009-08-10 Alan Modra <amodra@bigpond.net.au>
1251
1252 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1253 info for STT_GNU_IFUNC.
1254 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1255 on got refs in case the symbol turns out to be ifunc.
1256 (ppc_elf_gc_sweep_hook): Similarly.
1257 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1258 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1259 (ppc_elf_size_dynamic_sections): Likewise.
1260 (ppc_elf_relocate_section): Likewise.
1261
12622009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
1263
1264 From Mike Frysinger <michael.frysinger@analog.com>
1265 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1266 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1267 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1268 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1269 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1270 Adjust to match the renamed reloc definitions.
1271
12722009-08-08 Alan Modra <amodra@bigpond.net.au>
1273
1274 PR 10494
1275 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1276 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1277
12782009-08-07 Tom Tromey <tromey@redhat.com>
1279
1280 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1281 aliasing error.
1282
12832009-08-06 Michael Eager <eager@eagercon.com>
1284
1285 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1286 * Makefile.in: Regenerate.
1287 * archures.c: Add bfd_arch_microblaze.
1288 * bfd-in2.h: Regenerate.
1289 * config.bfd: Add microblaze target.
1290 * configure.in: Add bfd_elf32_microblaze_vec target.
1291 * configure: Regenerate.
1292 * cpu-microblaze.c: New.
1293 * elf32-microblaze.c: New.
1294 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1295 * libbfd.h: Regenerate.
1296 * reloc.c: Add MICROBLAZE relocations.
1297 * section.c: Add struct relax_table and relax_count to section.
1298 * targets.c: Add bfd_elf32_microblaze_vec.
1299
13002009-08-06 Jakub Jelinek <jakub@redhat.com>
1301 Alan Modra <amodra@bigpond.net.au>
1302
1303 PR binutils/10492
1304 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1305 symbols.
1306 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1307 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1308
13092009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1310
1311 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1312 at least once when fixing cortex-a8.
1313
13142009-08-05 Chao-ying Fu <fu@mips.com>
1315
1316 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1317 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1318 for CPUs. It is true for RM9000.
1319 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1320 for all CPUs.
1321 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1322 to guard the transformation.
1323
13242009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1325
1326 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1327 (spu_elf_size_sections): Declare prototype.
1328 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1329 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1330 (spu_elf_emit_fixup): New function.
1331 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1332 (spu_elf_size_sections): New function.
1333
13342009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1335
1336 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1337 (arm_build_one_stub): Build a8 veneers as a separate pass.
1338 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1339 parameters. Use them to check if we create a different a8 fixup
1340 than the previous pass.
1341 (elf32_arm_size_stubs): Move scope of stub_changed and
1342 prev_num_a8_fixes into main loop.
1343 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1344
13452009-08-04 Alan Modra <amodra@bigpond.net.au>
1346
1347 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1348 which find_plt_ent is called. Delete redundant code.
1349
13502009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1351
1352 PR binutils/10363
1353 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1354 invalid string offset.
1355
13562009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1357
1358 PR ld/10433
1359 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1360 to htab->init_got_offset and plt to htab->init_plt_offset
1361 when discarding space for dynamic relocations.
1362
13632009-08-03 Alan Modra <amodra@bigpond.net.au>
1364
1365 * elf32-ppc.c (struct plt_entry): Revise comments.
1366 (ppc_elf_check_relocs): Don't create needless plt_entry info
1367 for non-pie executables. Don't test info->pie when info->shared
1368 already covers that case.
1369 (ppc_elf_gc_sweep_hook): Adjust for above change.
1370 (add_stub_sym): Don't test info->pie when info->shared tested.
1371 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1372 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1373 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1374 (ppc_elf_relocate_section): Likewise.
1375
13762009-08-03 Alan Modra <amodra@bigpond.net.au>
1377
1378 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1379 for local ifunc symbols in non-pie executables, regardless of
1380 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1381 code so that it's obvious that we only do anything special for
1382 local ifunc syms.
1383 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1384 (allocate_dynrelocs): Correct comment for syms defined in plt.
1385 Don't specially allocate ifunc dyn relocs.
1386 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1387 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1388 syms in non-pie executables. No specially allocated dyn relocs
1389 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1390 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1391 a non-pie executable.
1392
13932009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1394 Jakub Jelinek <jakub@redhat.com>
1395
1396 PR ld/6443
1397 * elf32-i386.c (elf_i386_tls_transition): Check executable
1398 instead of shared for TLS when building PIE.
1399 (elf_i386_check_relocs): Likewise.
1400 (elf_i386_allocate_dynrelocs): Likewise.
1401 (elf_i386_relocate_section): Likewise.
1402
1403 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1404 instead of shared for TLS when building PIE.
1405 (elf64_x86_64_check_relocs): Likewise.
1406 (elf64_x86_64_allocate_dynrelocs): Likewise.
1407 (elf64_x86_64_relocate_section): Likewise.
1408
14092009-07-31 Anthony Green <green@moxielogic.com>
1410
1411 * config.bfd (targ_cpu): Add moxie-uclinux support.
1412
14132009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1414
1415 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1416
14172009-07-30 Alan Modra <amodra@bigpond.net.au>
1418
1419 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1420 used by indirect function support. Count dynamic relocs for
1421 ifunc syms.
1422 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1423 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1424 in iplt and their relocs in reliplt. Don't make ifunc syms
1425 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1426 reliplt. Handle other dynamic relocs for ifunc.
1427 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1428 ifunc in reliplt, likewise relocs for got against local ifunc.
1429 Typo fix on reliplt size adjust.
1430 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1431 relocs 1-1 with entries for iplt, instead just add using
1432 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1433 Error on invalid ifunc dyn relocs.
1434 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1435 in iplt/reliplt.
1436 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1437 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1438 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1439 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1440 (allocate_dynrelocs): As for elf32-ppc.c above.
1441 (ppc64_elf_size_dynamic_sections): Likewise.
1442 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1443 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1444 (ppc_size_one_stub): Similarly.
1445 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1446 relocs too.
1447 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1448
14492009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1450
1451 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1452 change. Add note to head comment.
1453
14542009-07-28 Jan Beulich <jbeulich@novell.com>
1455
1456 * archive.c (get_extended_arelt_filename): Remove redundant
1457 range check on index.
1458
14592009-07-27 Doug Kwan <dougkwan@google.com>
1460
1461 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1462
14632009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1464
1465 * archures.c bfd_*_arch): Sorted.
1466 (bfd_archures_list): Likewise.
1467
14682009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1469
1470 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1471 to R_cr16_NUM32 relocation.
1472
14732009-07-26 Michael Eager <eager@eagercon.com>
1474
1475 * archures.c: Add bfd_mach_ppc_405
1476 * bfd-in2.h: Same.
1477
14782009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1479
1480 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1481 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1482
14832009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1484
1485 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1486 (bfd_l1om_arch): New.
1487 (bfd_archures_list): Add &bfd_l1om_arch.
1488 * bfd-in2.h: Regenerated.
1489
1490 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1491 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1492 if bfd_elf64_x86_64_freebsd_vec is supported.
1493 (targ_selvecs): Likewise.
1494
1495 * configure.in: Support bfd_elf64_l1om_vec and
1496 bfd_elf64_l1om_freebsd_vec.
1497 * configure: Regenerated.
1498
1499 * cpu-l1om.c: New.
1500
1501 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1502 (bfd_elf64_l1om_vec): Likewise.
1503 (bfd_elf64_l1om_freebsd_vec): Likewise.
1504
1505 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1506 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1507 * Makefile.in: Regenerated.
1508
1509 * targets.c (bfd_elf64_l1om_vec): New.
1510 (bfd_elf64_l1om_freebsd_vec): Likewise.
1511 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1512 bfd_elf64_l1om_freebsd_vec.
1513
15142009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1515 Alan Modra <amodra@bigpond.net.au>
1516
1517 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1518 * bfd-in2.h: Regenerate.
1519 * libbfd.h: Regenerate.
1520 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1521 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1522 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1523
15242009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1525
1526 PR ld/10434
1527 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1528 instead of shared for R_X86_64_TPOFF32.
1529 (elf64_x86_64_relocate_section): Likewise.
1530
15312009-07-23 Ulrich Drepper <drepper@redhat.com>
1532
1533 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1534 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1535 with the BSF_GNU_UNIQUE flag bit set.
1536 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1537 for symbols with STB_GNU_UNIQUE binding.
1538 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1539 with the STB_GNU_UNIQUE binding.
1540 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1541 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1542 symbols with the unique_global field set.
1543 (elf_link_output_extsym): Set unique_global field for symbols with
1544 the STB_GNU_UNIQUE binding.
1545 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1546 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1547 symbols.
1548 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1549 symbols.
1550 * bfd-in2.h: Regenerate.
1551
15522009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1553
1554 * elflink.c (elf_link_output_extsym): Revert the last change.
1555
15562009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1557
1558 PR ld/10433
1559 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1560 when ref_regular, not def_regular.
1561
15622009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1563
1564 PR ld/10426
1565 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1566 from a DSO into a normal FUNC symbol.
1567 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1568 a normal FUNC symbol.
1569
15702009-07-17 Chao-ying Fu <fu@mips.com>
1571
1572 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1573 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1574 interlocking, the last PLT entry needs a nop in the branch delay slot.
1575 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1576 output the last two PLT entries in reverse order.
1577
15782009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1579
1580 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1581 STT_GNU_IFUNC symbol for relocatable link.
1582 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1583
15842009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1585
1586 * bfdio.c (bfd_iovec): Add comments for bmmap.
1587 * bfd-in2.h: Regenerated.
1588
15892009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1590
1591 * Makefile.am: Run "make dep-am".
1592 * Makefile.in: Regenerated.
1593
15942009-07-10 Doug Kwan <dougkwan@google.com>
1595
1596 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1597 target_addend and orig_insn.
1598
15992009-07-10 Tom Tromey <tromey@redhat.com>
1600
1601 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1602 (elf-eh-frame.lo): Likewise.
1603 (elf32-bfin.lo): Likewise.
1604 (elf32-frv.lo): Likewise.
1605 (elf32-xc16x.lo): Likewise.
1606 * Makefile.in: Rebuild.
1607 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1608 * elf-eh-frame.c: Likewise.
1609 * elf32-bfin.c: Likewise.
1610 * elf32-frv.c: Likewise.
1611 * elf32-xc16x.c: Likewise.
1612
16132009-07-10 Julian Brown <julian@codesourcery.com>
1614
1615 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1616 symbol a stub entry is derived from, not the entry for the stub
1617 itself, in call to elf32_arm_final_link_relocate.
1618
16192009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1620
1621 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1622 when reporting addends.
1623
16242009-07-10 Alan Modra <amodra@bigpond.net.au>
1625
1626 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1627 data even when no stubs.
1628 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1629
16302009-07-10 Alan Modra <amodra@bigpond.net.au>
1631
1632 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1633 (ppc_elf_get_synthetic_symtab): Report addend.
1634 (PLT_IFUNC): Define.
1635 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1636 (ppc_elf_create_glink): New function.
1637 (ppc_elf_create_dynamic_sections): Use it.
1638 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1639 (update_local_sym_info): Allocate space for local_plt array.
1640 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1641 entry pointer.
1642 (is_branch_reloc): New function.
1643 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1644 (ppc_elf_gc_sweep_hook): Likewise.
1645 (ppc_elf_adjust_dynamic_symbol): Likewise.
1646 (allocate_dynrelocs): Likewise.
1647 (ppc_elf_size_dynamic_sections): Likewise.
1648 (ppc_elf_relocate_section): Likewise.
1649 (branch_reloc_hash_match): Use is_branch_reloc.
1650 (ppc_elf_tls_optimize): Adjust for local_plt.
1651 (write_glink_stub): New function, extracted from..
1652 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1653 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1654 branch table when dynamic.
1655 (elf_backend_post_process_headers): Define.
1656 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1657 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1658 (ppc64_elf_get_synthetic_symtab): Report addend.
1659 (struct ppc_stub_hash_entry): Add plt_ent.
1660 (PLT_IFUNC): Define.
1661 (struct ppc_link_hash_table): Add iplt and reliplt.
1662 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1663 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1664 (update_local_sym_info): Allocate space for local_plt array.
1665 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1666 entry pointer.
1667 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1668 and don't change hash flags here.
1669 (is_branch_reloc): New function.
1670 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1671 (ppc64_elf_gc_sweep_hook): Likewise.
1672 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1673 (allocate_dynrelocs): Likewise.
1674 (ppc64_elf_size_dynamic_sections): Likewise.
1675 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1676 (ppc64_elf_size_stubs): Likewise.
1677 (ppc64_elf_relocate_section): Likewise.
1678 (get_sym_h): Adjust for local_plt.
1679 (branch_reloc_hash_match): Use is_branch_reloc.
1680 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1681 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1682
16832009-07-10 Alan Modra <amodra@bigpond.net.au>
1684
1685 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1686
16872009-07-10 Alan Modra <amodra@bigpond.net.au>
1688
1689 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1690 and ref_regular_nonweak comment.
1691 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1692 when def_regular, not ref_regular.
1693 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1694 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1695 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1696
16972009-07-09 Alan Modra <amodra@bigpond.net.au>
1698
1699 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1700 of malloc'd struct call_info.
1701 (pasted_function): Likewise, priority too.
1702
17032009-07-07 Alan Modra <amodra@bigpond.net.au>
1704
1705 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1706 alignment when packing sections into overlays.
1707
17082009-07-03 Cary Coutant <ccoutant@google.com>
1709
1710 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1711
17122009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1713
1714 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1715 changes only) earlier patch:-
1716
17172009-06-25 Kai Tietz <kai.tietz@onevision.com>
1718
1719 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1720 give .debug and .reloc data characteristics.
1721 (DOT_RELOC): New define for .reloc section string.
1722 (coff_write_object_contents): Use DOT_RELOC instead of string.
1723
17242009-07-02 Tom Tromey <tromey@redhat.com>
1725
1726 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1727 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1728
17292009-07-01 Nick Clifton <nickc@redhat.com>
1730
1731 * elf-m10300.c: Remove trailing white space.
1732 * reloc.c: Likewise.
1733
17342009-07-01 Douglas B Rupp <rupp@gnat.com>
1735
1736 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1737 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1738 * configure.in: Use them.
1739 * configure: Regenerate.
1740 * config.in: Regenerate.
1741 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1742 #define _BSD_SOURCE. Add comments.
1743 (vms_file_stats_name): Calculate creation date based on available
1744 runtime data. Return 1 for version instead of 0.
1745
17462009-07-01 Nick Clifton <nickc@redhat.com>
1747
1748 PR 10072
1749 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1750 to R_ARM_THM_PC8 relocation.
1751
17522009-06-29 Nick Clifton <nickc@redhat.com>
1753
1754 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1755 different uses of the relocations addend when a symbol is in a
1756 merged section.
1757
17582009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1759
1760 PR ld/10337
1761 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1762 SHT_REL/SHT_RELA sections on executable nor shared library.
1763 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1764 as a normal section.
1765
17662009-06-25 Nick Clifton <nickc@redhat.com>
1767
1768 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1769 symbols with SEC_MERGE flag.
1770
17712009-06-25 Kai Tietz <kai.tietz@onevision.com>
1772
1773 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1774 give .debug and .reloc data characteristics.
1775 (DOT_RELOC): New define for .reloc section string.
1776 (coff_write_object_contents): Use DOT_RELOC instead of string.
1777
17782009-06-25 Tristan Gingold <gingold@adacore.com>
1779
1780 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1781 (bfd_mach_o_canonicalize_dynamic_symtab)
1782 (bfd_mach_o_get_synthetic_symtab): Defines.
1783 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1784 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1785
1786 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1787 for scattered relocations.
1788 (bfd_mach_o_i386_print_thread): New function.
1789 (bfd_mach_o_print_thread): Define.
1790
1791 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1792 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1793 New functions extracted from ...
1794 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1795 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1796 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1797 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1798 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1799 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1800 Set name_str field.
1801 (bfd_mach_o_scan_read_dylib): Ditto.
1802 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1803 reindent.
1804 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1805 decode isym and flags on little endian targets. Set dysymtab field.
1806 (bfd_mach_o_scan_start_address): Adjust for enum names.
1807 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1808 (bfd_mach_o_print_section): Display bfd section name.
1809 (bfd_mach_o_print_segment): Display none if no name.
1810 (bfd_mach_o_print_dysymtab): Display next index for local, external
1811 and undefined symbols.
1812 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1813 Display dylinker name. Display thread and unixthread commands content.
1814 (bfd_mach_o_print_thread): New macro.
1815
1816 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1817 (bfd_mach_o_ppc_thread_flavour): Ditto.
1818 (bfd_mach_o_i386_thread_flavour): Ditto.
1819 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1820 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1821 BFD_MACH_O_THREAD_STATE_NONE.
1822 (bfd_mach_o_segment_command): Remove segment field.
1823 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1824 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1825 (bfd_mach_o_prebound_dylib_command): Ditto.
1826 (bfd_mach_o_dylib_command): Ditto.
1827 (bfd_mach_o_prebound_dylib_command): Remove section field.
1828 (mach_o_data_struct): Add dysymtab field.
1829 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1830 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1831 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1832 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1833 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1834
18352009-06-25 Rafael Avila de Espindola <espindola@google.com>
1836
1837 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1838 field of struct dirent.
1839
18402009-06-23 Tristan Gingold <gingold@adacore.com>
1841
1842 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1843 of this macro. Fix indentation.
1844
18452009-06-22 Christophe Lyon <christophe.lyon@st.com>
1846
1847 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1848 destination for defined dynamic symbols when deciding whether to
1849 insert a stub or not.
1850 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1851 when actually accessed through a PLT, even when generating a
1852 shared lib.
1853
18542009-06-22 Tristan Gingold <gingold@adacore.com>
1855
1856 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1857 the relocs array.
1858
18592009-06-22 Alan Modra <amodra@bigpond.net.au>
1860
1861 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1862 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1863
18642009-06-22 Alan Modra <amodra@bigpond.net.au>
1865
1866 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1867
18682009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1869
1870 * elflink.c (elf_link_add_object_symbols): Avoid warning
1871 from -Wjump-misses-init in gcc 4.5.0.
1872
18732009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1874
1875 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1876 symbol on error.
1877 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1878
18792009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1880
1881 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1882 r_symndx. Report local symbol name on error.
1883 (elf_i386_check_relocs): Updated. Report local symbol name on
1884 error.
1885 (elf_i386_gc_sweep_hook): Updated.
1886 (elf_i386_relocate_section): Likewise.
1887
1888 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1889 r_symndx. Report local symbol name on error.
1890 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1891 on error.
1892 (elf64_x86_64_gc_sweep_hook): Updated.
1893 (elf64_x86_64_relocate_section): Likewise.
1894
18952009-06-19 Tristan Gingold <gingold@adacore.com>
1896
1897 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1898
18992009-06-19 Tristan Gingold <gingold@adacore.com>
1900
1901 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1902 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1903 (bfd_mach_o_valid): Ditto.
1904 (bfd_mach_o_wide_p): Ditto.
1905 (bfd_mach_o_canonicalize_reloc): Ditto.
1906 (bfd_mach_o_build_commands): Ditto.
1907 (bfd_mach_o_scan_read_thread): Ditto.
1908 (bfd_mach_o_flatten_sections): Ditto.
1909 (bfd_mach_o_scan_start_address): Ditto.
1910 (bfd_mach_o_lookup_section): Ditto.
1911 (bfd_mach_o_core_fetch_environment): Ditto.
1912 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1913 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1914 (bfd_mach_o_scan_write_symtab): Ditto.
1915 Use macros instead of hard-coded values.
1916 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1917 Use bfd_mach_o_get_data instead of direct access. Use macros
1918 instead of hard-coded values.
1919 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1920 Remove sym argument and get section from mdata.
1921 Move code into the else branch.
1922 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1923 Remove sym argument and get section from mdata. Adjust code.
1924 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1925 switch (which replaces consecutive if statements).
1926 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1927 module table, table of content, indirect symbols and external
1928 referenced symbols.
1929 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1930 field.
1931 (bfd_mach_o_scan_read_linkedit): New function.
1932 (bfd_mach_o_scan_read_str): Ditto.
1933 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1934 field of mdata.
1935 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1936 bfd_mach_o_count_symbols never returns an error.
1937 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1938 symtab field (there might be only one symtab).
1939 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1940 Handle sub frameworks, sub umbrella, sub library and sub client.
1941 Read code signature and segment split info commands.
1942 (bfd_mach_o_scan): Reindent.
1943 (bfd_mach_o_xlat_name): New type.
1944 (bfd_mach_o_print_flags): New function.
1945 (bfd_mach_o_get_name): Ditto.
1946 (bfd_mach_o_cpu_name): New variable.
1947 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1948 (bfd_mach_o_section_type_name)
1949 (bfd_mach_o_section_attribute_name)
1950 (bfd_mach_o_load_command_name): New variables.
1951 (bfd_mach_o_print_private_header): New function.
1952 (bfd_mach_o_print_section_map): New function extracted from
1953 bfd_mach_o_print_private_bfd_data.
1954 (bfd_mach_o_print_section): Ditto. Print more infos.
1955 (bfd_mach_o_print_segment): Ditto.
1956 (bfd_mach_o_print_dysymtab): Ditto.
1957 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1958 load weak dylib, reexport dylib and id dylib.
1959 Handle code signature and segment_split info.
1960 Handle sub frameworks, sub umbrella, sub library and sub client.
1961 (bfd_mach_o_section_get_nbr_indirect): New function.
1962
1963 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1964 (bfd_mach_o_header_flags): New enum to define header flags.
1965 (bfd_mach_o_section_attribute): New enum to replace ...
1966 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1967 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1968 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1969 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1970 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1971 these removed macros.
1972 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1973 (bfd_mach_o_dylib_module): New type.
1974 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1975 macros.
1976 (bfd_mach_o_dylib_table_of_content): New type.
1977 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1978 (bfd_mach_o_dylib_reference): New type.
1979 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1980 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1981 modules, toc, references and indirect syms.
1982 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1983 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1984 unused). Add comment.
1985 (bfd_mach_o_dylib_command): Ditto.
1986 (bfd_mach_o_prebound_dylib_command): Ditto.
1987 (bfd_mach_o_linkedit_command): New type.
1988 (bfd_mach_o_str_command): New type.
1989 (bfd_mach_o_load_command): Add linkedit and str fields.
1990 (mach_o_data_struct): Add symtab field.
1991 (bfd_get_mach_o_data): Renamed to ...
1992 (bfd_mach_o_get_data): ... this new macro.
1993 (bfd_mach_o_scan_read_symtab_symbol,
1994 bfd_mach_o_scan_read_symtab_strtab,
1995 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1996
1997 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1998 instead of direct access.
1999
20002009-06-19 Alan Modra <amodra@bigpond.net.au>
2001
2002 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
2003 R_PPC_PLTREL24 relocs.
2004 (ppc_elf_relocate_section): Likewise.
2005
20062009-06-19 Alan Modra <amodra@bigpond.net.au>
2007
2008 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
2009 pointer to sym hash. Update all uses.
2010 (update_plt_info): Likewise. Don't check addend here.
2011
20122009-06-18 H.J. Lu <hongjiu.lu@intel.com>
2013
2014 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
2015 bfd_sym_from_r_symndx.
2016 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2017
20182009-06-18 Alan Modra <amodra@bigpond.net.au>
2019
2020 * elf-bfd.h (struct sym_sec_cache): Delete.
2021 (struct sym_cache): New.
2022 (bfd_section_from_r_symndx): Delete prototype.
2023 (bfd_sym_from_r_symndx): Define prototype.
2024 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
2025 (bfd_sym_from_r_symndx): ..new function.
2026 * elf32-arm.c: Update all uses of struct sym_sec_cache and
2027 bfd_section_from_r_symndx to new struct and function.
2028 * elf32-bfin.c: Likewise.
2029 * elf32-hppa.c: Likewise.
2030 * elf32-i386.c: Likewise.
2031 * elf32-m32r.c: Likewise.
2032 * elf32-m68hc1x.c: Likewise.
2033 * elf32-m68hc1x.h: Likewise.
2034 * elf32-m68k.c: Likewise.
2035 * elf32-ppc.c: Likewise.
2036 * elf32-s390.c: Likewise.
2037 * elf32-sh.c: Likewise.
2038 * elf64-ppc.c: Likewise.
2039 * elf64-s390.c: Likewise.
2040 * elf64-x86-64.c: Likewise.
2041 * elfxx-sparc.c: Likewise.
2042 * elfxx-sparc.h: Likewise.
2043
20442009-06-18 H.J. Lu <hongjiu.lu@intel.com>
2045
2046 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
2047 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2048
20492009-06-18 Nick Clifton <nickc@redhat.com>
2050
2051 * elflink.c (elf_link_sort_relocs): Return early if there are no
2052 relocs to sort.
2053
20542009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
2055
2056 Merge cegcc and mingw32ce target name changes from
2057 CeGCC project:
2058
2059 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
2060
2061 * config.bfd: Add arm*-*-cegcc* target.
2062
2063 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
2064
2065 * config.bfd: Add arm-*-mingw32ce* target.
2066
20672009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2068
2069 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
2070 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
2071 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
2072 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2073
20742009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2075
2076 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
2077 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
2078 * elf32-i386.c (elf_i386_check_relocs): Use it.
2079 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2080
20812009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2082
2083 * elf-bfd.h (elf_dyn_relocs): New.
2084
2085 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
2086 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
2087 elf_dyn_relocs.
2088 (elf_i386_copy_indirect_symbol): Likewise.
2089 (elf_i386_check_relocs): Likewise.
2090 (elf_i386_gc_sweep_hook): Likewise.
2091 (elf_i386_allocate_dynrelocs): Likewise.
2092 (elf_i386_readonly_dynrelocs): Likewise.
2093 (elf_i386_size_dynamic_sections): Likewise.
2094
2095 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
2096 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
2097 with elf_dyn_relocs.
2098 (elf64_x86_64_copy_indirect_symbol): Updated.
2099 (elf64_x86_64_check_relocs): Likewise.
2100 (elf64_x86_64_gc_sweep_hook): Likewise.
2101 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2102 (elf64_x86_64_allocate_dynrelocs): Likewise.
2103 (elf64_x86_64_readonly_dynrelocs): Likewise.
2104 (elf64_x86_64_size_dynamic_sections): Likewise.
2105
21062009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2107
2108 * elf32-arm.c (create_got_section): Get existing .rela.got
2109 section.
2110 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
2111 * elf32-lm32.c (create_got_section): Likewise.
2112 * elf32-m32r.c (create_got_section): Likewise.
2113 * elf32-ppc.c (ppc_elf_create_got): Likewise.
2114 * elf32-s390.c (create_got_section): Likewise.
2115 * elf32-sh.c (create_got_section): Likewise.
2116 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
2117 * elf64-s390.c (create_got_section): Likewise.
2118 * elfxx-sparc.c (create_got_section): Likewise.
2119
2120 * elflink.c (_bfd_elf_create_got_section): Properly initialize
2121 the GOT size.
2122
21232009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2124
2125 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
2126
2127 * elf32-i386.c (elf_i386_local_hash): Removed.
2128 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2129 (elf_i386_get_local_sym_hash): Likewise.
2130
2131 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
2132 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2133 (elf64_x86_64_get_local_sym_hash): Likewise.
2134 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
2135 (get_local_sym_hash): Likewise.
2136
21372009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2138
2139 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
2140 rel_got_sec and plt_sec.
2141 (elfNN_ia64_relax_section): Updated.
2142 (elfNN_ia64_create_dynamic_sections): Likewise.
2143 (get_got): Likewise.
2144 (allocate_dynrel_entries): Likewise.
2145 (elfNN_ia64_size_dynamic_sections): Likewise.
2146 (set_got_entry): Likewise.
2147 (elfNN_ia64_choose_gp): Likewise.
2148 (elfNN_ia64_relocate_section): Likewise.
2149 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2150 (elfNN_ia64_finish_dynamic_sections): Likewise.
2151
21522009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
2153
2154 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
2155 also for calls.
2156
21572009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2158
2159 * configure.in (elf): Add elf-ifunc.lo.
2160
2161 * configure: Regenerated.
2162 * Makefile.in: Likewise.
2163
2164 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
2165 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
2166
2167 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
2168 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2169 irelifunc.
2170 (elf_i386_link_hash_table_create): Likewise.
2171 (elf_i386_create_dynamic_sections): Likewise.
2172 (elf_i386_check_relocs): Likewise.
2173 (elf_i386_allocate_dynrelocs): Likewise.
2174 (elf_i386_size_dynamic_sections): Likewise.
2175 (elf_i386_relocate_section): Likewise.
2176 (elf_i386_finish_dynamic_symbol): Likewise.
2177 (elf_i386_finish_dynamic_sections): Likewise.
2178 (elf_i386_create_got_section): Removed.
2179
2180 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
2181 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2182 irelifunc.
2183 (elf64_x86_64_compute_jump_table_size): Updated.
2184 (elf64_x86_64_link_hash_table_create): Likewise.
2185 (elf64_x86_64_create_dynamic_sections): Likewise.
2186 (elf64_x86_64_check_relocs): Likewise.
2187 (elf64_x86_64_allocate_dynrelocs): Likewise.
2188 (elf64_x86_64_size_dynamic_sections): Likewise.
2189 (elf64_x86_64_relocate_section): Likewise.
2190 (elf64_x86_64_finish_dynamic_symbol): Likewise.
2191 (elf64_x86_64_finish_dynamic_sections): Likewise.
2192 (elf64_x86_64_create_got_section): Removed.
2193
2194 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
2195 for pointer alignment. Set up section pointers.
2196 (_bfd_elf_create_dynamic_sections): Likewise.
2197 (_bfd_elf_create_ifunc_sections): Moved to ...
2198 * elf-ifunc.c: Here. New.
2199
2200 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
2201 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
2202 Run "make dep-am".
2203
22042009-06-16 Doug Kwan <dougkwan@google.com>
2205
2206 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
2207 to bfd_signed_vma. Cast constant operands which are used in
2208 offset related expressions to bfd_signed_vma type as appropriate.
2209
22102009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2211
2212 * elf32-vax.c (elf_vax_plt_sym_val): New function.
2213 (elf_backend_plt_sym_val): Define.
2214
22152009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2216
2217 * elf32-vax.c (elf_vax_reloc_type_class): New function.
2218 (elf_backend_reloc_type_class): Define.
2219
22202009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2221
2222 * elf32-vax.c (elf_vax_relocate_section): For symbol references
2223 from an executable to a shared library treat R_VAX_PC32
2224 relocations as R_VAX_PLT32 ones.
2225
22262009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2227
2228 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2229 symbols in GOT space calculation.
2230 (elf_vax_relocate_section): Adjust accordingly.
2231
22322009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2233
2234 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2235 include <R11:R2>.
2236
22372009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2238
2239 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2240 attribute.
2241 (elf_vax_relocate_section): Likewise.
2242
22432009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2244
2245 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2246 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2247
22482009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2249
2250 * elf32-i386.c (elf_i386_check_relocs): Reformat.
2251 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2252
22532009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2254
2255 * Makefile.am: Run "make dep-am".
2256 * Makefile.in: Regenerated.
2257
22582009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2259
2260 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2261 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2262
22632009-06-15 Nick Clifton <nickc@redhat.com>
2264
2265 * po/ru.po: New Russian translation.
2266 * configure.in (ALL_LINGUAS): Add ru.
2267 * configure: Regenerate.
2268
22692009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2270
2271 * elf32-i386.c: Remove duplicated comments.
2272
22732009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2274
2275 PR ld/10270
2276 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2277 dynamic IFUNC pointer in non-shared object. Use .got.plt
2278 for IFUNC definition in PIE.
2279 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2280 PIE locally.
2281
2282 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2283 dynamic IFUNC pointer in non-shared object. Use .got.plt
2284 for IFUNC definition in PIE.
2285 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2286 PIE locally.
2287
22882009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2289
2290 * elf32-i386.c (elf_i386_check_relocs): Properly report
2291 local symbol for unhandled relocation against STT_GNU_IFUNC
2292 symbol.
2293 (elf_i386_relocate_section): Likewise.
2294 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2295 (elf64_x86_64_relocate_section): Likewise.
2296
22972009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2298
2299 PR ld/10269
2300 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2301 (elf_i386_link_hash_table): Add loc_hash_table and
2302 loc_hash_memory.
2303 (elf_i386_local_hash): New.
2304 (elf_i386_local_htab_hash): Likewise.
2305 (elf_i386_local_htab_eq): Likewise.
2306 (elf_i386_get_local_sym_hash): Likewise.
2307 (elf_i386_link_hash_table_free): Likewise.
2308 (elf_i386_allocate_local_dynrelocs): Likewise.
2309 (elf_i386_finish_local_dynamic_symbol): Likewise.
2310 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2311 (elf_i386_link_hash_table_create): Create loc_hash_table and
2312 loc_hash_memory.
2313 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2314 (elf_i386_size_dynamic_sections): Likewise.
2315 (elf_i386_relocate_section): Likewise.
2316 (elf_i386_finish_dynamic_sections): Likewise.
2317 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2318 isn't NULL.
2319
2320 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2321 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2322 loc_hash_memory.
2323 (elf64_x86_64_local_hash): New.
2324 (elf64_x86_64_local_htab_hash): Likewise.
2325 (elf64_x86_64_local_htab_eq): Likewise.
2326 (elf64_x86_64_get_local_sym_hash): Likewise.
2327 (elf64_x86_64_link_hash_table_free): Likewise.
2328 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2329 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2330 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2331 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2332 and loc_hash_memory.
2333 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2334 symbols.
2335 (elf64_x86_64_size_dynamic_sections): Likewise.
2336 (elf64_x86_64_relocate_section): Likewise.
2337 (elf64_x86_64_finish_dynamic_sections): Likewise.
2338 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2339 sym isn't NULL.
2340
23412009-06-10 Philip Blundell <philb@gnu.org>
2342
2343 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2344 elf_sec->this_hdr == NULL.
2345
23462009-06-12 Tristan Gingold <gingold@adacore.com>
2347
2348 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2349 * bfd-in2.h: Regenerated.
2350 * libbfd.h: Regenerated.
2351
2352 * mach-o.c (FILE_ALIGN): New macro.
2353 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2354 (bfd_mach_o_print_symbol): Ditto.
2355 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2356 (bfd_mach_o_get_reloc_upper_bound): New function.
2357 (bfd_mach_o_canonicalize_reloc): Ditto.
2358 (bfd_mach_o_scan_write_relocs): Ditto.
2359 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2360 (bfd_mach_o_scan_write_section_64): Ditto.
2361 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2362 written for load command. Do not compute section file offset.
2363 (bfd_mach_o_scan_write_segment_64): Ditto.
2364 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2365 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2366 Mach-O to ...
2367 (bfd_mach_o_mangle_symbols): ... this new function.
2368 (bfd_mach_o_write_contents): Be sure to have load commands built.
2369 Call bfd_mach_o_mangle_symbols.
2370 (bfd_mach_o_build_commands): Adjust for filelen field.
2371 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2372 Do not set symtab file offset anymore here.
2373 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2374 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2375 Set reloc_count and rel_filepos section fields.
2376 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2377 unsigned int.
2378 (bfd_mach_o_scan_read_section_64): Ditto.
2379 (bfd_mach_o_scan_read_section): Ditto.
2380 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2381 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2382 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2383 Handle weak-ref symbols.
2384 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2385 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2386 (bfd_mach_o_scan): Remove assignment to removed field.
2387 (bfd_mach_o_mkobject_init): Ditto.
2388 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2389 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2390 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2391 (bfd_mach_o_swap_reloc_in): Ditto.
2392 (bfd_mach_o_swap_reloc_out): Ditto.
2393
2394 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2395 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2396 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2397 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2398 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2399 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2400 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2401 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2402 (BFD_MACH_O_N_WEAK_DEF): New macros.
2403 Add comments.
2404 (bfd_mach_o_section_type): Add new enumeration values.
2405 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2406 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2407 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2408 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2409 macros.
2410 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2411 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2412 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2413 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2414 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2415 (BFD_MACH_O_RELENT_SIZE): Ditto.
2416 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2417 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2418 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2419 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2420 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2421 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2422 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2423 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2424 (bfd_mach_o_reloc_info): New struct.
2425 (bfd_mach_o_asymbol): New struct.
2426 (bfd_mach_o_symtab_command): The symbols field is now of type
2427 bfd_mach_o_asymbol.
2428 (bfd_mach_o_load_command): The offset and len fields are now of type
2429 unsigned int.
2430 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2431 Add a filelen field. Add comments.
2432 (bfd_mach_o_backend_data): New struct.
2433 (bfd_mach_o_get_backend_data): New macro.
2434 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2435 bfd_mach_o_asymbol.
2436 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2437 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2438 (bfd_mach_o_canonicalize_reloc): Ditto.
2439
2440 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2441 duplicated macro. Now defined to _bfd_generic_is_local_label.
2442 (TARGET_NAME_BACKEND): New macro...
2443 (TARGET_NAME_BACKEND): ... used to name a new variable.
2444 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2445 Mach-O backend data.
2446
2447 * mach-o-i386.c (i386_howto_table): New variable.
2448 (bfd_mach_o_i386_swap_reloc_in): New function.
2449 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2450 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2451 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2452 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2453 (bfd_mach_o_bfd_reloc_type_lookup)
2454 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2455
24562009-06-11 Eric Paris <eparis@redhat.com>
2457 Nick Clifton <nickc@redhat.com>
2458
2459 * opncls.c (_maybe_make_executable): New function. Gives execute
2460 permission to an executable bfd that was opened for writing
2461 provided that it is a regular file. Replaces common code found in...
2462 (bfd_close): here and ...
2463 (bfd_close_all_done): here.
2464
24652009-06-11 Anthony Green <green@moxielogic.com>
2466
2467 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2468 * bfd-in2.h: Rebuilt.
2469 * libbfd.h: Rebuilt.
2470 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2471 relocation support.
2472 (moxie_reloc_map): Ditto.
2473 Clean up copyright notice.
2474
24752009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2476
2477 * bfd-in2.h: bfd_mmap prototype.
2478 * bfdio.c (bfd_mmap): New function.
2479 * libbfd.h (bfd_iovec): Add bmmap.
2480 * cache.c (cache_bmmap): New function.
2481 (cache_iovec): Initialize bmmap member.
2482 * opencls.c (opncls_bmmap): New function.
2483 (opncls_iovec): Initialize bmmap member.
2484
24852009-06-09 Tristan Gingold <gingold@adacore.com>
2486
2487 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2488 and stabstr_segment fields.
2489 (mach_o_be_vec, mach_o_le_vec): Removed
2490 (bfd_mach_o_version): New prototype.
2491
2492 * mach-o.c (bfd_mach_o_version): Make this function public.
2493 (mach_o_wide_p): New function.
2494 (bfd_mach_o_wide_p): Ditto.
2495 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2496 weird names.
2497 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2498 Search in the list only if the name starts with a dot.
2499 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2500 test. Check bfd_seek status.
2501 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2502 (bfd_mach_o_scan_write_section_32): Ditto.
2503 (bfd_mach_o_scan_write_section_64): Ditto.
2504 (bfd_mach_o_scan_write_section): Removed.
2505 (bfd_mach_o_scan_write_segment): Split into ...
2506 (bfd_mach_o_scan_write_segment_32): ... this and ...
2507 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2508 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2509 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2510 symbol table. Now returns a boolean.
2511 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2512 Adjust for status type.
2513 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2514 test. Write symbol table. Numbers the sections.
2515 (bfd_mach_o_read_header): Check bfd_seek status.
2516 Use mach_o_wide_p instead of hard-coded test.
2517 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2518 (bfd_mach_o_scan_read_section_64): Ditto.
2519 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2520 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2521 handled common symbols.
2522 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2523 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2524 (bfd_mach_o_scan_read_dylinker): Ditto.
2525 (bfd_mach_o_scan_read_dylib): Ditto.
2526 (bfd_mach_o_scan_read_thread): Ditto.
2527 (bfd_mach_o_scan_read_symtab): Ditto.
2528 Do not create a section for the stabs.
2529 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2530 (bfd_mach_o_scan_read_segment): Ditto.
2531 (bfd_mach_o_scan_read_command): Ditto.
2532 (bfd_mach_o_scan_start_address): Ditto.
2533 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2534 (bfd_mach_o_archive_p): Check bfd_seek status.
2535 (bfd_mach_o_core_fetch_environment): Ditto.
2536
2537 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2538
25392009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2540
2541 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2542 (elf_i386_link_hash_table_create): Initialize irelifunc.
2543 (elf_i386_check_relocs): Updated. Set up irelifunc for
2544 shared objects.
2545 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2546 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2547 shared objects.
2548 (elf_i386_relocate_section): Likewise.
2549
2550 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2551 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2552 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2553 shared objects.
2554 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2555 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2556 shared objects.
2557 (elf64_x86_64_relocate_section): Likewise.
2558
2559 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2560 ...
2561 (_bfd_elf_create_ifunc_sections): This.
2562
2563 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2564 ...
2565 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2566 for shared objects.
2567
25682009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2569
2570 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2571 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2572 building shared object. Check info->executable instead of
2573 !info->shared when setting non_got_ref.
2574 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2575 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2576 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2577 symbol if needed.
2578 (elf_i386_relocate_section): Output dynamic relocation for
2579 R_386_32 against STT_GNU_IFUNC symbol to get the real
2580 function address when building shared object.
2581 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2582 relocation for STT_GNU_IFUNC symbol in shared object.
2583
2584 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2585 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2586 symbol when building shared object. Check info->executable
2587 instead of !info->shared when setting non_got_ref.
2588 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2589 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2590 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2591 if needed.
2592 (elf64_x86_64_relocate_section): Output dynamic relocation
2593 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2594 function address when building shared object.
2595 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2596 relocation for STT_GNU_IFUNC symbol in shared object.
2597
25982009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2599
2600 * Makefile.am: Run "make dep-am".
2601 (BFD32_BACKENDS): Add mach-o-i386.lo.
2602 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2603 * Makefile.in: Regenerate.
2604
26052009-06-06 Alan Modra <amodra@bigpond.net.au>
2606
2607 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2608 when looking for soft-icache stubs.
2609
26102009-06-05 Tristan Gingold <gingold@adacore.com>
2611
2612 * mach-o.h: Update copyright year.
2613 (bfd_mach_o_mach_header_magic): New enum.
2614 (bfd_mach_o_cpu_subtype): Now an enum.
2615 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2616 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2617 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2618 (bfd_mach_o_load_command): Field type_required is now a boolean.
2619 Reindent prototypes.
2620 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2621 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2622 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2623 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2624 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2625 (bfd_mach_o_canonicalize_symtab): Ditto.
2626 (bfd_mach_o_get_symbol_info): Ditto.
2627 (bfd_mach_o_print_symbol): Ditto.
2628 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2629 (bfd_mach_o_make_empty_symbol): Ditto.
2630 (bfd_mach_o_write_contents): Ditto.
2631
2632 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2633 bfd_mach_o_mkobject): Defines.
2634 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2635 Do not check with target vector but with flavour.
2636 (struct mach_o_section_name_xlat): New declaration.
2637 (dwarf_section_names_xlat): Ditto.
2638 (text_section_names_xlat): Ditto.
2639 (data_section_names_xlat): Ditto.
2640 (struct mach_o_segment_name_xlat): Ditto.
2641 (segsec_names_xlat): Ditto.
2642 (bfd_mach_o_convert_section_name_to_bfd): New function.
2643 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2644 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2645 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2646 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2647 Accept any input and output flavour. Do not share private data
2648 anymore.
2649 (bfd_mach_o_count_symbols): Add a comment.
2650 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2651 (bfd_mach_o_canonicalize_symtab): Ditto.
2652 (bfd_mach_o_get_symbol_info): Ditto.
2653 (bfd_mach_o_print_symbol): Ditto.
2654 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2655 Use constants instead of hard-coded values.
2656 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2657 values.
2658 (bfd_mach_o_scan_write_section_64): Ditto.
2659 (bfd_mach_o_scan_write_segment): Ditto.
2660 Do not copy sections anymore.
2661 (bfd_mach_o_write_contents): Make it public.
2662 Remove dead code. Rewrite typeflag assignment.
2663 (bfd_mach_o_build_commands): New function.
2664 (bfd_mach_o_set_section_contents): Ditto.
2665 (bfd_mach_o_make_empty_symbol): Make it public.
2666 (bfd_mach_o_read_header): Make it static.
2667 Convert to bfd_boolean.
2668 Use constants instead of hard-coded values.
2669 (bfd_mach_o_make_bfd_section): Call
2670 bfd_mach_o_convert_section_name_to_bfd to create name.
2671 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2672 values.
2673 (bfd_mach_o_scan_read_section_64): Ditto.
2674 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2675 a segment anymore. Use constants instead of hard-coded values.
2676 (bfd_mach_o_scan_read_command): Fix style.
2677 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2678 Get rid of BFD_IO_FUNCS.
2679 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2680 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2681 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2682 (bfd_mach_o_object_p): Removed.
2683 (bfd_mach_o_gen_core_p): New function, replaces ...
2684 (bfd_mach_o_core_p): ... deleted.
2685 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2686
2687 * mach-o-i386.c: New file.
2688 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2689 * configure.in (TDEFINES): Add mach_o_i386_vec.
2690 * configure: Regenerated.
2691 * targets.c: Add mach_o_i386_vec.
2692
2693 * mach-o.c: Update copyright years.
2694 (BFD_IO_FUNCS): Remove (was not used).
2695 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2696 bfd_mach_o_slurp_extended_name_table,
2697 bfd_mach_o_construct_extended_name_table,
2698 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2699 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2700 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2701 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2702 bfd_mach_o_get_section_contents_in_window,
2703 bfd_mach_o_bfd_is_local_label_name,
2704 bfd_mach_o_bfd_is_target_special_symbol,
2705 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2706 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2707 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2708 bfd_mach_o_minisymbol_to_symbol,
2709 bfd_mach_o_bfd_get_relocated_section_contents,
2710 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2711 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2712 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2713 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2714 bfd_mach_o_bfd_merge_private_bfd_data,
2715 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2716 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2717 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2718 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2719 bfd_mach_o_bfd_copy_private_header_data,
2720 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2721 * mach-o-target.c: ... here.
2722 Update copyright years.
2723
27242009-06-04 Alan Modra <amodra@bigpond.net.au>
2725
2726 * dep-in.sed: Don't use \n in replacement part of s command.
2727 * Makefile.am (DEP1): LC_ALL for uniq.
2728 Run "make dep-am".
2729 * Makefile.in: Regenerate.
2730
27312009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2732
2733 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2734 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2735 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2736
27372009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2738
2739 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2740 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2741 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2742 against STT_GNU_IFUNC symbols for static executables.
2743 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2744 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2745
2746 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2747 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2748 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2749 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2750
27512009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2752
2753 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2754 symbols to be left unimported when linking statically.
2755 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2756 code when linking statically.
2757
27582009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2759
2760 * elf32-i386.c (elf_i386_check_relocs): Increment
2761 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2762 against STT_GNU_IFUNC symbol.
2763 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2764 local STT_GNU_IFUNC definition is used.
2765 (elf_i386_relocate_section): Handle got.offset != -1 for
2766 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2767 symbol.
2768
2769 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2770 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2771 relocations against STT_GNU_IFUNC symbol.
2772 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2773 local STT_GNU_IFUNC definition is used.
2774 (elf64_x86_64_relocate_section): Handle got.offset != -1
2775 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2776 STT_GNU_IFUNC symbol.
2777
27782009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2779
2780 PR ld/10205
2781 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2782 (elf_i386_reloc_type_lookup): Likewise.
2783 (R_386_tls): Removed.
2784 (R_386_irelative): New.
2785 (R_386_vt_offset): Updated.
2786 (elf_i386_rtype_to_howto): Likewise.
2787 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2788 (elf_i386_link_hash_table_create): Initialize igotplt,
2789 iplt and irelplt.
2790 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2791 (elf_i386_adjust_dynamic_symbol): Likewise.
2792 (elf_i386_allocate_dynrelocs): Likewise.
2793 (elf_i386_relocate_section): Likewise.
2794 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2795 sections.
2796 (elf_i386_finish_dynamic_symbol): When building a static
2797 executable, use .iplt, .igot.plt and .rel.iplt sections for
2798 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2799 locally defined STT_GNU_IFUNC symbol.
2800
2801 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2802 (x86_64_reloc_map): Likewise.
2803 (R_X86_64_standard): Updated.
2804 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2805 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2806 iplt and irelplt.
2807 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2808 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2809 (elf64_x86_64_allocate_dynrelocs): Likewise.
2810 (elf64_x86_64_relocate_section): Likewise.
2811 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2812 sections.
2813 (elf64_x86_64_finish_dynamic_symbol): When building a static
2814 executable, use .iplt, .igot.plt and .rela.iplt sections for
2815 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2816 for locally defined STT_GNU_IFUNC symbol.
2817
2818 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2819 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2820
2821 * bfd-in2.h: Regenerated.
2822 * libbfd.h: Likewise.
2823
28242009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2825
2826 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2827 (_bfd_elf_make_ifunc_reloc_section): Removed.
2828 (_bfd_elf_is_ifunc_symbol): Likewise.
2829 (_bfd_elf_create_static_ifunc_sections): New.
2830
2831 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2832 symbol check to ...
2833 (elf_link_add_object_symbols): Here.
2834 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2835 STT_GNU_IFUNC symbol.
2836 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2837 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2838 (IFUNC_INFIX): Removed.
2839 (get_ifunc_reloc_section_name): Likewise.
2840 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2841 (_bfd_elf_is_ifunc_symbol): Likewise.
2842 (_bfd_elf_create_static_ifunc_sections): New.
2843
28442009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2845
2846 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2847 (create_got_section): Likewise.
2848 (allocate_dynrelocs): Likewise.
2849 (readonly_dynrelocs): Likewise.
2850 (set_tls_module_base): Likewise.
2851 (dtpoff_base): Likewise.
2852 (tpoff): Likewise.
2853 (elf_i386_link_hash_table_create): Updated.
2854 (elf_i386_create_dynamic_sections): Likewise.
2855 (elf_i386_check_relocs): Likewise.
2856 (elf_i386_size_dynamic_sections): Likewise.
2857 (elf_i386_relocate_section): Likewise.
2858
2859 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2860 (create_got_section): Likewise.
2861 (allocate_dynrelocs): Likewise.
2862 (readonly_dynrelocs): Likewise.
2863 (set_tls_module_base): Likewise.
2864 (dtpoff_base): Likewise.
2865 (tpoff): Likewise.
2866 (elf64_x86_64_link_hash_table_create): Updated.
2867 (elf64_x86_64_create_dynamic_sections): Likewise.
2868 (elf64_x86_64_check_relocs): Likewise.
2869 (elf64_x86_64_size_dynamic_sections): Likewise.
2870 (elf64_x86_64_relocate_section): Likewise.
2871
28722009-05-28 Nick Clifton <nickc@redhat.com>
2873
2874 * targets.c (_bfd_target_vector): Only include plugin target in
2875 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2876
28772009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2878
2879 * elf32-spu.c (struct call_info): New member broken_cycle.
2880 (remove_cycle): Instead of physically removing call_info structures
2881 to break call graph cycles, mark them using the broken_cycle flag.
2882 (mark_overlay_section): Respect broken_cycle flag.
2883 (unmark_overlay_section): Likewise.
2884 (collect_lib_sections): Likewise.
2885 (collect_overlays): Likewise.
2886 (sum_stack): Likewise.
2887
28882009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2889
2890 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2891 (mark_functions_via_relocs): Initialize callee->count to 1.
2892 (pasted_function): Likewise.
2893 (spu_elf_auto_overlay): Honor call counts when determining number
2894 of stubs required in software i-cache mode.
2895
28962009-05-27 Rafael Avila de Espindola <espindola@google.com>
2897
2898 * plugin.c (program_name): Remove.
2899 (plugin_program_name): New.
2900 (bfd_plugin_set_program_name): New.
2901 (try_load_plugin): Use plugin_program_name.
2902 * plugin.h (bfd_plugin_set_program_name): New.
2903
29042009-05-27 Rafael Avila de Espindola <espindola@google.com>
2905
2906 * aclocal.m4: Include ../config/plugins.m4.
2907 * configure.in: Use AC_PLUGINS.
2908 * configure: Regenerate.
2909 * Makefile.in: Regenerate.
2910 * doc/Makefile.in: Regenerate.
2911
29122009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2913
2914 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2915 link.
2916 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2917 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2918 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2919 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2920 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2921 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2922 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2923 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2924 * reloc.c (bfd_generic_relax_section): Likewise.
2925 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2926 * vms.c (vms_bfd_relax_section): Likewise.
2927
29282009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2929
2930 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2931
2932 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2933 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2934
2935 * elf32-i386.c (allocate_dynrelocs): Updated.
2936 (elf_i386_relocate_section): Likewise.
2937 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2938 (elf64_x86_64_relocate_section): Likewise.
2939
2940 * elf64-x86-64.c (is_indirect_symbol): Removed.
2941
29422009-05-26 Nick Clifton <nickc@redhat.com>
2943
2944 * po/id.po: Updated Indonesian translation.
2945
29462009-05-26 Rafael Avila de Espindola <espindola@google.com>
2947
2948 * Makefile.am: Run "make dep-am".
2949 (AM_CPPFLAGS): New.
2950 (LIBDL): New.
2951 (ALL_MACHINES): Add cpu-plugin.lo.
2952 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2953 (BFD32_BACKENDS): Add plugin.lo.
2954 (BFD32_BACKENDS_CFILES): Add plugin.c.
2955 (libbfd_la_LIBADD): Add LIBDL
2956 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2957 (bfd_plugin_arch): Declare.
2958 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2959 * bfd.c (bfd): Add plugin_data.
2960 * config.bfd: Handle the plugin target.
2961 * configure.in: Check for --enable-plugins.
2962 (LT_INIT): Use the dlopen option.
2963 * cpu-plugin.c: New.
2964 * plugin.c: New.
2965 * plugin.h: New.
2966 * targets.c (plugin_vec): Declare.
2967 (_bfd_target_vector): Add plugin_vec.
2968 * Makefile.in: Regenerate.
2969 * bfd-in2.h: Regenerate.
2970 * configure: Regenerate.
2971
29722009-05-26 Alan Modra <amodra@bigpond.net.au>
2973
2974 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2975 per line with all lines having continuation backslash. Prefix
2976 first line with "A", following lines with "B".
2977 * Makefile.am (DEP): Don't use dep.sed here.
2978 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2979 dep.sed here on dependencies, sort and uniq.
2980 * Makefile.in: Regenerate.
2981
29822009-05-25 Tristan Gingold <gingold@adacore.com>
2983
2984 * makefile.vms: Add verilog.obj to object list OBJS.
2985
29862009-05-24 Alan Modra <amodra@bigpond.net.au>
2987
2988 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2989 for BFD_IN_MEMORY is cleared.
2990 (bfd_bwrite): Zero excess memory allocated.
2991
29922009-05-22 Julian Brown <julian@codesourcery.com>
2993
2994 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2995 macros.
2996 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2997 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2998 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2999 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
3000 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
3001 (a8_erratum_fix, a8_erratum_reloc): New structs.
3002 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
3003 num_a8_erratum_fixes, fix_cortex_a8 fields.
3004 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
3005 (elf32_arm_add_stub): Split into two parts, creating...
3006 (elf32_arm_create_or_find_stub_sec): New function.
3007 (elf32_arm_final_link_relocate): Add forward declaration.
3008 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
3009 relocations, multiple relocations per stub.
3010 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
3011 (arm_size_one_stub): Use find_stub_size_and_template.
3012 (a8_reloc_compare): New.
3013 (find_thumb_glue): Add forward declaration.
3014 (cortex_a8_erratum_scan): New.
3015 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
3016 (bfd_elf32_arm_set_cortex_a8_fix): New.
3017 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
3018 (arm_map_one_stub): Add THUMB32_TYPE support.
3019 (a8_branch_to_stub_data): New.
3020 (make_branch_to_a8_stub): New.
3021 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
3022 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
3023 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
3024 Cortex-A8 erratum workaround.
3025 * bfd-in2.h: Regenerate.
3026
30272009-05-22 Alan Modra <amodra@bigpond.net.au>
3028
3029 * Makefile.am: Run "make dep-am".
3030 * Makefile.in: Regenerate.
3031 * po/SRC-POTFILES.in: Regenerate.
3032
30332009-05-21 Alan Modra <amodra@bigpond.net.au>
3034
3035 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
3036 commit.
3037
30382009-05-21 Alan Modra <amodra@bigpond.net.au>
3039
3040 * elf-bfd.h (struct elf_backend_data
3041 <elf_backend_link_output_symbol_hook>): Return an int.
3042 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
3043 symbols on deleted .opd entries.
3044 * elflink.c (elf_link_output_sym): Return without outputting sym
3045 if output_symbol_hook returns 2.
3046 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
3047 Abort if we must not discard sym.
3048 (elf_link_input_bfd): Similarly, don't set finfo->indices for
3049 local syms.
3050 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
3051 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
3052 elf_backend_link_output_symbol_hook return type change.
3053 * elf32-arm.c (output_arch_syminfo): Likewise.
3054 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
3055 (elf32_arm_output_arch_local_syms): Likewise.
3056 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
3057 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
3058 (bfd_score_elf_link_output_symbol_hook): Likewise.
3059 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
3060 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
3061 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
3062 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
3063 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
3064 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
3065 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
3066 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
3067 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
3068 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3069 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3070
30712009-05-21 Alan Modra <amodra@bigpond.net.au>
3072
3073 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
3074 out of range .opd symbols.
3075
30762009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
3077
3078 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
3079 fprintf_vma directly.
3080 * peXXigen.c (pe_print_edata): Likewise.
3081 (pe_print_pdata): Likewise.
3082 (_bfd_XX_print_ce_compressed_pdata): Likewise.
3083 (_bfd_XX_print_private_bfd_data_common): Likewise.
3084
30852009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
3086
3087 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
3088
30892009-05-15 Andrew Stubbs <ams@codesourcery.com>
3090 Paul Brook <paul@codesourcery.com>
3091
3092 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
3093 fix discarded sections.
3094
30952009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3096
3097 * elf32-spu.c (mark_overlay_section): Move .init and .fini
3098 sections into the software icache.
3099
31002009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3101
3102 * elf32-spu.c (build_stub): Always build "compact" sofware
3103 i-cache stubs.
3104
31052009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3106
3107 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
3108 (spu_elf_setup): Initialize it.
3109 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
3110 Update to new-sytle cache manager data structures.
3111 (spu_elf_build_stubs): Generate new-style cache manager data
3112 structures and symbols.
3113 (spu_elf_auto_overlay): Update size computation.
3114
31152009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3116
3117 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
3118 segments first amongst the program headers.
3119
31202009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3121
3122 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
3123 into addresses for relocation types that look at high bits. Remove
3124 special handling of relocation overflow warnings.
3125
31262009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3127
3128 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
3129 control flow graph between fragments of a function.
3130
31312009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3132
3133 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
3134 generate only a 16-byte .toe section.
3135 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
3136
31372009-05-14 Alan Modra <amodra@bigpond.net.au>
3138
3139 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
3140 (spu_elf_place_overlay_data): ..here. New function.
3141 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
3142
31432009-05-13 Andrew Jenner <andrew@codesourcery.com>
3144
3145 * elf32-arm.c: Move sysdep.h to start of file.
3146
31472009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
3148
3149 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
3150 start of overlays.
3151 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
3152 __icache_tag_array and __icache_tag_array_size.
3153
31542009-05-11 Masaki Muranaka <monaka@monami-software.com>
3155
3156 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
3157 ATTRIBUTE_UNUSED.
3158 (bfinfdpic_link_omit_section_dynsym): Likewise.
3159 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
3160
31612009-05-05 Paul Brook <paul@codesourcery.com>
3162
3163 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
3164 * bfd-in2.h: Regenerate.
3165 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
3166 (_arm_elf_section_data): Add text and exidx fields.
3167 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
3168 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
3169 copy_exidx_entry): New functions.
3170 (elf32_arm_write_section): Fixup .ARM.exidx contents.
3171
31722009-05-05 Christophe lyon <christophe.lyon@st.com>
3173
3174 * elf32-arm.c (DEF_STUBS): New helper define.
3175 (DEF_STUB): Likewise.
3176 (stub_def): New type.
3177 (stub_definitions): New array, containing stub template pointers
3178 and sizes.
3179 (arm_size_one_stub): Make use of stub_definitions.
3180
31812009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
3182
3183 * elflink.c (find_version_for_sym): Remove from here, ...
3184 * linker.c (bfd_find_version_for_sym): ... rename, replace
3185 here, make public and update all callers.
3186 * bfd-in2.h: Regenerate.
3187
31882009-04-30 Nick Clifton <nickc@redhat.com>
3189
3190 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
3191 section pointer.
3192 (struct elf_obj_data): Add has_ifunc_symbols boolean.
3193 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
3194 into a STT_GNU_IFUNC symbol type.
3195 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
3196 type.
3197 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
3198 the binary contains ifunc symbols.
3199 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
3200 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
3201 * elf32-i386.c (is_indirect_function): New function.
3202 (elf_i386_check_relocs): Create an ifunc output section.
3203 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3204 section if necessary.
3205 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
3206 if necessary.
3207 (elf_i386_add_symbol_hook): New function. Set the
3208 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
3209 symbol is encountered.
3210 (elf_backend_post_process_headers): Define.
3211 (elf_backend_add_symbol_hook): Define.
3212 (elf_i386_post_process_headers): Rename to
3213 elf_i388_fbsd_post_process_headers.
3214 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3215 (is_indirect_function): New function.
3216 (elf64_x86_64_check_relocs): Create an ifunc output section.
3217 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3218 section if necessary.
3219 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3220 symbol if necessary.
3221 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3222 elf_obj_data structure if an ifunc symbol is encountered.
3223 (elf_backend_post_process_headers): Define.
3224 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3225 if we have ifunc symbols to handle.
3226 (get_ifunc_reloc_section_name): New function. Computes the name
3227 for an ifunc section.
3228 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
3229 section to hold ifunc relocs.
3230 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3231 (bfd_print_symbol_vandf): Handle ifunc symbols.
3232 (bfd_decode_symclass): Likewise.
3233 * bfd-in2.h: Regenerate.
3234
32352009-04-30 Joseph Myers <joseph@codesourcery.com>
3236
3237 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3238 MOVW and MOVT relocations in a shared library link.
3239
32402009-04-27 Anthony Green <green@moxielogic.com>
3241
3242 * verilog.c: New file.
3243 * Makefile.am (BFD32_LIBS): Add verilog.c.
3244 (BFD32_LIBS_CFILES): Add verilog.c.
3245 (verilog.lo): New build rule.
3246 * Makefile.in: Rebuilt.
3247 * targets.c: Add verilog support.
3248 * bfd.c (tdata union): Add Verilog private data field.
3249 * bfd-in2.h: Regenerate.
3250
32512009-04-27 H.J. Lu <hongjiu.lu@intel.com>
3252
3253 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3254 copy pe_opthdr.
3255
32562009-04-23 Matthias Klose <doko@ubuntu.com>
3257
3258 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3259
32602009-04-22 Christophe Lyon <christophe.lyon@st.com>
3261
3262 PR9743
3263 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3264 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3265 (elf32_arm_size_stubs): Likewise.
3266 (record_thumb_to_arm_glue): Deleted unused function.
3267 (bfd_elf32_arm_process_before_allocation): No longer handle
3268 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3269 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3270 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3271
32722009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3273
3274 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3275 (elf32_arm_write_section): Declare early.
3276 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3277 (arm_allocate_glue_section_space): Exclude empty sections.
3278 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3279 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3280 BFD.
3281 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3282 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3283 (elf32_arm_size_dynamic_sections): Allocate interworking
3284 sections here.
3285 (bfd_elf32_bfd_final_link): Define.
3286
32872009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3288
3289 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3290
3291 * coffcode.h (coff_compute_section_file_positions): Clear
3292 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3293
3294 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3295 force_minimum_alignment.
3296
3297 * libcoff.h: Regenerated.
3298
3299 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3300 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3301
3302 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3303 nor target_subsystem.
3304
3305 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3306 force_minimum_alignment nor target_subsystem.
3307
33082009-04-21 Kai Tietz <kai.tietz@onevision.com>
3309
3310 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3311 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3312 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3313 include in coff-x86_64.c of headers.
3314 (PDATA_ROW_SIZE): New define.
3315 (pex_regs[]): New static array.
3316 (pex64_get_runtime_function): New static function.
3317 (pex64_get_unwind_info): Likewise.
3318 (pex64_get_scope_entry): Likewise.
3319 (pex64_xdata_print_uwd_codes): Likewise.
3320 (pex64_get_section_by_rva): Likewise.
3321 (pex64_dump_xdata): Likewise.
3322 (pex64_bfd_print_pdata): Likewise.
3323 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3324 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3325 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3326
33272009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
3328 Alan Modra <amodra@bigpond.net.au>
3329 Dave Korn <dave.korn.cygwin@gmail.com>
3330
3331 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3332 long names and non-NUL-terminated strings.
3333
33342009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3335
3336 * bfd-in2.h: Regenerated.
3337
33382009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3339
3340 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3341 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3342
33432009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3344
3345 PR binutils/10074
3346 * coffcode.h (bfd_pei_p): New.
3347
3348 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3349 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3350 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3351 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3352 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3353 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3354
3355 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3356 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3357 bfd_efi_rtdrv_x86_64_vec,
3358 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3359 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3360 * targets.c: Likewise.
3361
3362 * configure: Regenerated.
3363 * libcoff.h: Likewise.
3364 * Makefile.in: Likewise.
3365
3366 * efi-app-ia32.c: Removed.
3367 * efi-app-x86_64.c: Likewise.
3368 * efi-bsdrv-ia32.c: Likewise.
3369 * efi-bsdrv-ia64.c: Likewise.
3370 * efi-bsdrv-x86_64.c: Likewise.
3371 * efi-rtdrv-ia32.c: Likewise.
3372 * efi-rtdrv-ia64.c: Likewise.
3373 * efi-rtdrv-x86_64.c: Likewise.
3374 * efi-rtdrv-ia32.c: Likewise.
3375
3376 * efi-app-ia64.c: Moved to ...
3377 * pei-ia64.c: This.
3378 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3379 (TARGET_NAME): Set to pei-ia64.
3380
3381 * libpei.h (bfd_target_pei_p): Removed.
3382 (bfd_target_pei_arch): Likewise.
3383 (bfd_target_efi_app_p): Likewise.
3384 (bfd_target_efi_app_arch): Likewise.
3385 (bfd_target_efi_bsdrv_p): Likewise.
3386 (bfd_target_efi_bsdrv_arch): Likewise.
3387 (bfd_target_efi_rtdrv_p): Likewise.
3388 (bfd_target_efi_rtdrv_arch): Likewise.
3389 (bfd_pe_executable_p): Likewise.
3390
3391 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3392 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3393 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3394 and efi-rtdrv-ia32.c.
3395 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3396 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3397 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3398 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3399 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3400 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3401 (efi-app-ia64.lo): Removed.
3402 (efi-bsdrv-ia32.lo): Likewise.
3403 (efi-rtdrv-ia32.lo): Likewise.
3404 (efi-app-ia64.lo): Likewise.
3405 (efi-bsdrv-ia64.lo): Likewise.
3406 (efi-rtdrv-ia64.lo): Likewise.
3407 (efi-app-x86_64.lo): Likewise.
3408 (efi-bsdrv-x86_64.lo): Likewise.
3409 (efi-rtdrv-x86_64.lo): Likewise.
3410 (pei-ia64.lo): New.
3411
3412 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3413 with bfd_pei_p.
3414 (arch_type): Removed.
3415 (pe_arch): Likewise.
3416 (pe_bfd_object_p): Just return coff_object_p.
3417
3418 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3419 bfd_pe_executable_p with bfd_pei_p.
3420
34212009-04-17 Christophe Lyon <christophe.lyon@st.com>
3422
3423 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3424 PLT entries to an undefined symbol when generating a shared
3425 library.
3426
34272009-04-17 Nick Clifton <nickc@redhat.com>
3428
3429 PR 9909
3430 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3431
34322009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3433
3434 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3435 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3436 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3437 * binary.c (binary_bfd_define_common_symbol): Likewise.
3438 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3439 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3440 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3441 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3442 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3443 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3444 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3445 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3446 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3447 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3448 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3449 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3450 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3451 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3452 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3453 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3454 * som.c (som_bfd_define_common_symbol): Likewise.
3455 * srec.c (srec_bfd_define_common_symbol): Likewise.
3456 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3457 * versados.c (versados_bfd_define_common_symbol): Likewise.
3458 * vms.c (vms_bfd_define_common_symbol): Likewise.
3459 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3460 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3461 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3462 (pmac_xcoff_vec): Likewise.
3463 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3464 (aix5coff64_vec): Likewise.
3465 * linker.c (bfd_generic_define_common_symbol): New function.
3466 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3467 (_bfd_define_common_symbol): New field.
3468 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3469 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3470 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3471 symbols here.
3472 * bfd-in2.h: Regenerate.
3473 * libbfd.h: Likewise.
3474 * libcoff.h: Likewise.
3475
34762009-04-15 Anthony Green <green@moxielogic.com>
3477
3478 * targets.c: Add moxie support.
3479 * Makefile.am: Ditto.
3480 * Makefile.in: Rebuilt.
3481 * cpu-moxie.c, elf32-moxie.c: New files.
3482 * archures.c: Add moxie support.
3483 * configure.in: Add moxie support.
3484 * configure: Rebuilt.
3485 * config.bfd, archures.c: Add moxie support.
3486 * bfd-in2.h: Rebuilt.
3487
34882009-04-15 Christophe Lyon <christophe.lyon@st.com>
3489
3490 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3491 branch to an undef weak symbol into a jump to next instruction if
3492 a PLT entry will be created.
3493
34942009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3495
3496 * coffgen.c (make_a_section_from_file): Set the backend long
3497 section names enable if long section names found on input.
3498 * coffcode.h: Extend long section names documentation to match.
3499
35002009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3501
3502 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3503 machine code.
3504
35052009-04-07 DJ Delorie <dj@redhat.com>
3506
3507 * archures.c: Add bfd_mach_mep_c5.
3508 * bfd-in2.h: Likewise.
3509 * cpu-mep.c: Add bfd_c5_arch.
3510 * elf32-mep.c: Support it.
3511
35122009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3513
3514 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3515 info->callbacks->einfo.
3516 * linker.c (_bfd_generic_section_already_linked): Likewise.
3517
35182009-04-06 DJ Delorie <dj@redhat.com>
3519
3520 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3521
35222009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3523
3524 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3525 _bfd_pex64_print_pdata only if PE is defined.
3526
3527 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3528 (_bfd_pex64_print_pdata): This.
3529
3530 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3531 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3532 is defined.
3533
35342009-04-05 Kai Tietz <kai.tietz@onevision.com>
3535
3536 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3537 _bfd_pep_print_x64_pdata.
3538 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3539 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3540
35412009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3542
3543 * elf32-xtensa.c (relax_property_section): Always set r_offset
3544 to zero.
3545
35462009-04-02 Christophe Lyon <christophe.lyon@st.com>
3547
3548 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3549 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3550 branch stubs.
3551 (elf32_arm_stub_type): New enum values for the two new stubs.
3552 (arm_type_of_stub): Make use of the two new stubs.
3553 (arm_size_one_stub): Handle the two new stubs.
3554
35552009-04-01 Matt Thomas <matt@netbsd.org>
3556
3557 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3558 hidden symbols into the GOT or PLT.GOT.
3559 (elf_vax_relocate_section): Do not emit a PCREL reloc
3560 into a shared object if it is against a hidden symbol.
3561
35622009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3563
3564 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3565 and know_contains_shared_object_p.
3566 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3567 Cache the result in the archive_info table.
3568 (xcoff_auto_export_p): Add an "info" parameter and update the
3569 call to xcoff_archive_contains_shared_object_p.
3570 (xcoff_mark_auto_exports): Update accordingly.
3571 (xcoff_post_gc_symbol): Likewise.
3572
35732009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3574
3575 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3576 rather than C_EXT.
3577
35782009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3579
3580 * coff-rs6000.c (member_layout): New structure.
3581 (archive_iterator): Likewise.
3582 (member_layout_init): New function.
3583 (archive_iterator_begin): Likewise.
3584 (archive_iterator_next): Likewise.
3585 (xcoff_write_armap_old): Use the new iterator functions.
3586 (do_shared_object_padding): Delete.
3587 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3588 handling of arch_info.
3589 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3590 first loop rather than the second. Allocate a member header if
3591 there isn't one, then work out the stat information and length
3592 in the first loop too. Use the new iterators for the second loop.
3593 (xcoff_write_archive_contents_big): Likewise.
3594
35952009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3596
3597 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3598 (bfd_xcoff_set_archive_import_path): Likewise.
3599 * bfd-in2.h: Regenerate.
3600 * xcofflink.c: Include libiberty.h.
3601 (xcoff_archive_info): New structure.
3602 (xcoff_archive_info_hash): New function.
3603 (xcoff_archive_info_eq): Likewise.
3604 (xcoff_get_archive_info): Likewise.
3605 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3606 (bfd_xcoff_split_import_path): New function.
3607 (bfd_xcoff_set_archive_import_path): Likewise.
3608 (xcoff_set_import_path): Move earlier in file.
3609 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
a8685210 3610 object to the directory part of the bfd's filename. Get the
43ecc30f
L		 3611 import path and filename of an archive object from the archive's
3612 xcoff_tdata, initializing it if necessary. Update use of
3613 import_file_id.
3614 (bfd_link_input_bfd): Update use of import_file_id.
3615 (xcoff_write_global_symbol): Likewise.
3616
36172009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3618
3619 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3620
36212009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3622
3623 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3624 a .loader section for relocatable links.
3625 (xcoff_need_ldrel_p): New function.
3626 (xcoff_mark): Use it.
3627 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3628 a loader section.
3629 (xcoff_build_ldsym): New function, split out from...
3630 (xcoff_build_ldsyms): ...here. Rename to...
3631 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3632 call xcoff_build_ldsym, if there's a loader section.
3633 (xcoff_build_loader_section): New function, extracted verbatim from...
3634 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3635 there's a loader section. Only add an __rtinit loader symbol
3636 if there's a loader section. Update after above name change.
3637 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3638 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3639 and xcoff_create_ldrel.
3640 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3641 (xcoff_reloc_link_order): Likewise, but only call it if there's
3642 a loader section. Use xcoff_symbol_section.
3643 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3644 if there's a loader section.
3645
36462009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3647
3648 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3649
36502009-04-01 Christophe Lyon <christophe.lyon@st.com>
3651
3652 * elf32-arm.c (group_sections): Rewrite loops for better
3653 readability.
3654
36552009-03-30 DJ Delorie <dj@redhat.com>
3656
3657 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3658 relocs when doing a relocatable link.
3659
36602009-03-28 Mark Mitchell <mark@codesourcery.com>
3661
3662 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3663 "ERROR:", in error messages.
3664 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3665 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3666 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3667 (elf32_arm_merge_eabi_attributes): Likewise.
3668 (elf32_arm_merge_private_bfd_data): Likewise.
3669
36702009-03-27 Nick Clifton <nickc@redhat.com>
3671
3672 * section.c (bfd_get_section_contents): Detect and handle the case
3673 where a section has the SEC_IN_MEMORY flag set but no actual
3674 contents allocated.
3675
36762009-03-26 Alan Modra <amodra@bigpond.net.au>
3677
3678 PR 6494
3679 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3680 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3681 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3682 if we don't find matching PT_LOAD when copying.
3683
36842009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3685
3686 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3687 the reloc descriptions.
3688
36892009-03-25 Hans-Peter Nilsson <hp@axis.com>
3690
3691 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3692 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3693 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3694
36952009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3696
3697 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3698 (bfd_i386_arch_intel_syntax): Likewise.
3699 (i8086_arch): Likewise.
3700 (bfd_x86_64_arch): Likewise.
3701
37022009-03-24 Hans-Peter Nilsson <hp@axis.com>
3703
3704 * elf32-cris.c (cris_elf_relocate_section): <case
3705 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3706 symbols for non-allocated sections. Don't check whether to
3707 generate R_CRIS_DTPMOD for non-allocated sections.
3708 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3709 handle relocation GC:ing if applied to non-allocated section.
3710 (cris_elf_check_relocs): Similar.
3711
3712 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3713 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3714 when emitting a known TP offset in the GOT.
3715
37162009-03-23 Alan Modra <amodra@bigpond.net.au>
3717
3718 * elf64-ppc.c (synthetic_opd): Delete.
3719 (compare_symbols): Look for .opd name rather than section match.
3720 (ppc64_elf_get_synthetic_symtab): Likewise.
3721
37222009-03-21 Alan Modra <amodra@bigpond.net.au>
3723
3724 * elf32-ppc.c (is_pic_glink_stub): Delete.
3725 (is_nonpic_glink_stub): New function.
3726 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3727 than first pic one.
3728 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3729
37302009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3731 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3732
3733 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3734 macros for visibilty and locality checks.
3735 (elf_s390_adjust_dynamic_symbol): Likewise.
3736 (allocate_dynrelocs): Likewise.
3737 (elf_s390_relocate_section): Likewise.
3738 (elf_s390_finish_dynamic_symbol): Likewise.
3739 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3740 (elf_s390_adjust_dynamic_symbol): Likewise.
3741 (allocate_dynrelocs): Likewise.
3742 (elf_s390_relocate_section): Likewise.
3743 (elf_s390_finish_dynamic_symbol): Likewise.
3744
37452009-03-19 Kai Tietz <kai.tietz@onevision.com>
3746
3747 * bfd-in2.h: Regenerated.
3748 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3749 for debugging sections and map memory read/write dependent on
3750 SEC_COFF_NOREAD.
3751 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3752 without memory read flags set.
3753 * section.c: Add SEC_COFF_NOREAD to section flags.
3754
37552009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3756
3757 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3758 for format string.
3759
37602009-03-19 Alan Modra <amodra@bigpond.net.au>
3761
3762 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3763 "no overlays" return. If there are overlays, create overlay
3764 manager entry symbols here, so that..
3765 (spu_elf_build_stubs): ..we don't need to set them up here.
3766 Simplify entry symbol tests.
3767 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3768
37692009-03-18 Mark Kettenis <kettenis@gnu.org>
3770
3771 * elf.c (elfcore_grok_openbsd_procinfo)
3772 (elfcore_grok_openbsd_note): New functions.
3773 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3774
37752009-03-18 Alan Modra <amodra@bigpond.net.au>
3776
3777 * vms-hdr.c: Don't include alloca.h.
3778 * elf32-m68hc1x.c: Include alloca-conf.h.
3779 * xsym.c: Likewise.
3780 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3781 * som.c: Likewise.
3782 * Makefile.am: Run "make dep-am".
3783 * Makefile.in: Regenerate.
3784
37852009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3786
3787 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3788
37892009-03-17 Alan Modra <amodra@bigpond.net.au>
3790
3791 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3792 Add compact_stub.
3793 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3794 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3795 ovly_return fields with ovly_entry[2]. Adjust all users.
3796 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3797 when soft-icache.
3798 (spu_elf_build_stubs): Likewise.
3799 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3800 ovly_flavour changes. Update all callers.
3801 (ovl_stub_size_log2): New function.
3802 (build_stub): Handle compact icache stubs. Use different manager
3803 entry point for stubs in non-icache area.
3804 (spu_elf_size_stubs): Don't allocate space for indirect branch
3805 descriptors.
3806 (spu_elf_build_stubs): And don't built them.
3807
38082009-03-16 Andrew Stubbs <ams@codesourcery.com>
3809
3810 * dwarf2.c (read_section): Always use rawsize, if available.
3811
38122009-03-16 Alan Modra <amodra@bigpond.net.au>
3813
3814 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3815 of rawsize and size for buffer.
3816
38172009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3818
3819 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3820 parameter just because fixed sections fit into local store.
3821 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3822 generating overlays if fixed sections plus reserved stack
3823 and heap space fit into local store.
3824
38252009-03-15 Alan Modra <amodra@bigpond.net.au>
3826
3827 * elf32-spu.c (build_stub): Correct icache set_id.
3828 (spu_elf_relocate_section): Likewise.
3829
38302009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3831
3832 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3833 symbol table if it was created by the current call.
3834
38352009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3836
3837 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3838 class XMC_DS rather than XMC_UA.
3839
38402009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3841
3842 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3843 bfd_boolean export_defineds parameter with an unsigned int
3844 auto_export_flags parameter.
3845 * bfd-in2.h: Regenerate.
3846 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3847 split out from xcoff_build_ldsyms.
3848 (xcoff_covered_by_expall_p): New function.
3849 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3850 but with extra code to handle -bexpfull and -bexpall.
3851 (xcoff_mark_auto_exports): New function.
3852 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3853 a function should be automatically exported.
3854 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3855 parameter with an auto_export_flags parameter. Update ldinfo
3856 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3857 exported symbols.
3858
38592009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3860
3861 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3862 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3863 init and fini functions. Do garbage collection for objects
3864 without an entry point too.
3865
38662009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3867
3868 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3869 check whether a symbol has csect information.
3870 (coff_print_aux): Likewise.
3871 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3872 information for C_AIX_WEAKEXT too.
3873 (_bfd_xcoff_swap_aux_out): Likewise.
3874 (xcoff_reloc_type_br): Handle defweak symbols too.
3875 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3876 information for C_AIX_WEAKEXT too.
3877 (_bfd_xcoff64_swap_aux_out): Likewise.
3878 (xcoff64_reloc_type_br): Handle defweak symbols too.
3879 * coffgen.c (coff_print_symbol): Handle auxillary function
3880 information for C_AIX_WEAKEXT too.
3881 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3882 instead of BSF_GLOBAL if the L_WEAK flag is set.
3883 (xcoff_dynamic_definition_p): New function.
3884 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3885 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3886 always take the symbol class from the ldsym. Use weak bfd symbol
3887 types for weak ldsyms.
3888 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3889 Fix the check for whether a definition is from a shared object.
3890 Allow redefinitions of weak symbols.
3891 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3892 (xcoff_keep_symbol_p): Likewise.
3893 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3894 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3895 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3896 but mark them as L_WEAK.
3897 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3898 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3899
39002009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3901
3902 * xcofflink.c (xcoff_mark): When walking the relocations,
3903 only mark the target symbol or the target section, not both.
3904 (xcoff_final_definition_p): New function.
3905 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3906 symbol is a valid definition of the associated output symbol.
3907 Use XCOFF_ALLOCATED to stop the same hash table entry having
3908 two output symbols.
3909 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3910 keeping a symbol.
3911 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3912
39132009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3914
3915 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3916 symbols as XMC_XO.
3917
39182009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3919
3920 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3921 * libcoff.h: Regenerate.
3922 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3923 line-number counts in the bfd's lineno_counts field.
3924 Don't keep per-csect line-number counts.
3925 (xcoff_sweep): Don't update per-csect line-number counts.
3926 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3927 entries in each output section.
3928 (xcoff_link_input_bfd): Get the number of line numbers from
3929 the bfd's lineno_counts field, rather than recalculating it
3930 from scratch. Fix the range check when updating C_BINCL and
3931 C_EINCL symbols.
3932 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3933 here. Don't expect csects to have line-number counts.
3934
39352009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3936
3937 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3938 * libcoff.h: Regenerate.
3939 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3940 "skip" logic from xcoff_link_input_bfd.
3941 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3942 objects in a dynamic link, rather than checking whether csectpp
3943 is null. Always allocate debug_index for other objects,
3944 and always go through the loop. Update the type of debug_index
3945 after the change above. Read the auxillary csect information
3946 and use xcoff_keep_symbol_p to decide whether a symbol should
3947 be kept. Set its debug_index to -2 if not.
3948 (xcoff_link_input_bfd): Update the type of debug_index after
3949 the change above and always expect it to be nonnull. Use it to
3950 test whether a symbol should be stripped, rather than making the
3951 decision here. Postpone all symbol creation to the second pass.
3952
39532009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3954
3955 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3956 creating a descriptor.
3957 (xcoff_sweep): Don't mark toc_section unless it's needed.
3958 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3959 when marking every bfd.
3960 (xcoff_link_input_bfd): Skip all TOC anchors.
3961 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3962 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3963 to -1; call xcoff_find_tc0 instead.
3964
39652009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3966
3967 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3968 * libcoff.h: Regenerate.
3969 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3970 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3971 the previous symbol's csect. Treat last_symndx as an inclusive value
3972 and simplify its handling.
3973 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3974 symbols with the right csect. Don't mark rsec when processing
3975 relocations against undefined or absolute sections.
3976 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3977 of bfd_und_section_ptr.
3978 (xcoff_link_input_bfd): Likewise.
3979
39802009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3981
3982 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3983 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3984 flag is set. Assert that all undefined symbols are either
3985 imported or defined by a dynamic object.
3986 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3987 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3988 handling to all relocations. Only set XCOFF_CALLED for function
3989 symbols.
3990 (xcoff_find_function): New function, split out from...
3991 (bfd_xcoff_export_symbol) ...here.
3992 (xcoff_set_import_path): New function, split out from...
3993 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3994 meaning of XCOFF_CALLED.
3995 (xcoff_mark_symbol): If we mark an undefined and unimported
3996 symbol, find some way of defining it. If the symbol is a function
3997 descriptor, fill in its definition automatically. If the symbol
3998 is a function, mark its descriptor and allocate room for global
3999 linkage code. Otherwise mark the symbol as implicitly imported.
4000 Move the code for creating function descriptors from...
4001 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
4002 check for symbols that were implicitly defined.
4003 (xcoff_mark): Don't count any dynamic relocations against
4004 function symbols.
4005 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
4006 in the xcoff link info.
4007 (xcoff_link_input_bfd): Remove handling of undefined and
4008 unexported symbols.
4009
40102009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
4011
4012 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
4013 if the target is absolute. Fix comment typo.
4014 (xcoff_ppc_relocate_section): Remove FIXME.
4015 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
4016 if the target is absolute.
4017
40182009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
4019
4020 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
4021 R_POS and R_NEG relocations against absolute symbols to the
4022 .loader section.
4023
40242009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
4025
4026 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
4027 to 2 for bfd_mach_ppc_620.
4028
40292009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
4030
4031 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
4032 * configure.in: Likewise.
4033 * configure: Regenerate.
4034
40352009-03-13 H.J. Lu <hongjiu.lu@intel.com>
4036
4037 PR binutils/9945
4038 * elf.c (assign_section_numbers): Generate symbol table if there
4039 is any relocation in output.
4040 (_bfd_elf_compute_section_file_positions): Likewise.
4041
40422009-03-13 Nick Clifton <nickc@redhat.com>
4043
4044 PR 9934
4045 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
4046 * elflink.c (elf_link_read_relocs_from_section): Use
4047 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
4048 relocs but no symbol table.
4049 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
4050
40512009-03-12 H.J. Lu <hongjiu.lu@intel.com>
4052
4053 PR ld/9938
4054 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
4055 to check ___tls_get_addr.
4056
4057 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
4058 strncmp to check __tls_get_addr.
4059
40602009-03-12 Andrew Stubbs <ams@codesourcery.com>
4061
4062 * dwarf2.c (read_section): Always check the offset, even when the
4063 section has been read before.
4064
40652009-03-11 H.J. Lu <hongjiu.lu@intel.com>
4066
4067 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
4068 comments.
4069
40702009-03-11 Chris Demetriou <cgd@google.com>
4071
4072 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
4073 * bfd-in2.h: Regenerate.
4074 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
4075 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
4076 mode.
4077 (bsd_write_armap): Likewise.
4078 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
4079 flag is set, do nothing.
4080 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
4081 for timestamp.
4082
40832009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
4084
4085 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
4086 used to update stack pointer.
4087
40882009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4089
4090 PR binutils/9921
4091 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
4092 for unknown symbols in absolute section.
4093
40942009-03-06 Nick Clifton <nickc@redhat.com>
4095
4096 * po/es.po: Updated Spanish translation.
4097
40982009-03-05 Christophe Lyon <christophe.lyon@st.com>
4099
4100 * elf32-arm.c (group_sections): Take next section size into
4101 account before accepting to group it.
4102
41032009-03-05 Christophe Lyon <christophe.lyon@st.com>
4104
4105 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
4106 PLT entries.
4107 (elf32_arm_final_link_relocate): Likewise.
4108
41092009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
4110
4111 PR 9923
4112 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
4113
41142009-03-04 Alan Modra <amodra@bigpond.net.au>
4115
4116 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
4117 * section.c (struct bfd_section): Add has_tls_get_addr_call.
4118 (BFD_FAKE_SECTION): Init new flag.
4119 * ecoff.c (bfd_debug_section): Likewise.
4120 * bfd-in2.h: Regenerate.
4121 * libbfd.h: Regenerate.
4122 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
4123 (ppc_elf_reloc_type_lookup): Handle new relocs.
4124 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
4125 without marker relocs.
4126 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4127 if section has no old-style calls.
4128 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
4129 Don't try to optimize new-style __tls_get_addr call when handling
4130 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4131 relocs.
4132 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
4133 (ppc64_elf_reloc_type_lookup): Handle new relocs.
4134 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
4135 without marker relocs.
4136 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4137 if section has no old-style calls. Set toc_ref for new relocs as
4138 appropriate.
4139 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
4140 Don't try to optimize new-style __tls_get_addr call when handling
4141 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4142 relocs.
4143
41442009-03-04 Alan Modra <amodra@bigpond.net.au>
4145
4146 PR 6768
4147 * configure.in: Test for ld --as-needed support. Link shared
4148 libbfd against libm.
4149 * configure: Regenerate.
4150
41512009-03-03 Alan Modra <amodra@bigpond.net.au>
4152
4153 * Makefile.am: Run "make dep-am".
4154 * Makefile.in: Regenerate.
4155
41562009-03-02 Qinwei <qinwei@sunnorth.com.cn>
4157
4158 * elf32-score7.c: New file.
4159 * elf32-score.h: New file.
4160 * elf32-score.c: Add code to support score 7. Set score7 as the
4161 default.
4162 * cpu-score.c: Add score7 architecure.
4163 (compatibile): New function.
4164 * Makefile.am: Add rules for building elf32-score7 object.
4165 * Makefile.in: Regenerate.
4166 * configure.in: Add elf32-score7 object to score vectors.
4167 * configure: Regenerate.
4168 * reloc.c: Add score7 relocs.
4169 * archures.c: Add score3 and score7 machine numbers.
4170 * bfd-in2.h: Regenerate.
4171 * libbfd.h: Regenerate.
4172
41732009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4174
4175 * configure: Regenerate.
4176
41772009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4178
4179 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
4180 (elf32_hppa_check_relocs): Use it.
4181
4182 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
4183 elf64-hppa.c.
4184 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
4185 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4186 (elf_hppa_is_dynamic_loader_symbol): Likewise.
4187 (elf_hppa_record_segment_addrs): Likewise.
4188 (elf_hppa_final_link): Likewise.
4189 (elf_hppa_relocate_insn): Likewise.
4190 (elf_hppa_final_link_relocate): Likewise.
4191 (elf64_hppa_relocate_section): Likewise.
4192 * elf64-hppa.c: Insert above.
4193
41942009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4195
4196 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
4197 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
4198 (elf_hppa_relocate_section): Likewise.
4199 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
4200 from struct elf_link_hash_entry. Add count field.
4201 (struct elf64_hppa_dyn_hash_table): Delete.
4202 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
4203 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
4204 (hppa_elf_hash_entry, eh_name): Define.
4205 (elf64_hppa_new_dyn_hash_entry): Delete.
4206 (elf64_hppa_dyn_hash_lookup): Delete.
4207 (elf64_hppa_dyn_hash_traverse): Delete.
4208 (get_dyn_name): Delete.
4209 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
4210 of struct elf64_hppa_dyn_hash_entry *.
4211 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4212 allocate_global_data_plt, allocate_global_data_stub,
4213 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4214 Likewise.
4215 (hppa64_link_hash_newfunc): New.
4216 (elf64_hppa_hash_table_create): Rework.
4217 (count_dyn_reloc): Likewise.
4218 (hppa64_elf_local_refcounts): New.
4219 (elf64_hppa_check_relocs): Rework using standard technique for recording
4220 local DLT, PLT and OPD reference counts.
4221 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4222 elf_link_hash_entry *.
4223 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4224 allocate_global_data_plt, allocate_global_data_stub,
4225 allocate_global_data_opd, allocate_dynrel_entries,
4226 elf64_hppa_adjust_dynamic_symbol,
4227 elf64_hppa_mark_milli_and_exported_functions): Likewise.
4228 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4229 Use hppa_link_hash_table. Rework.
4230 (elf64_hppa_link_output_symbol_hook): Rework.
4231 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4232 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4233 elf64_hppa_finish_dynamic_sections): Likewise.
4234
42352009-02-26 Christophe Lyon <christophe.lyon@st.com>
4236
4237 * elf32-arm.c (stub_reloc_type): Removed.
4238 (insn_sequence): Renamed reloc_type field to r_type.
4239 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4240 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4241 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4242 (elf32_arm_stub_type): Add new enum entries for the new stubs.
4243 (arm_stub_is_thumb): Catch new stubs.
4244 (arm_type_of_stub): Handle new stubs.
4245 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4246 (bfd_elf32_arm_process_before_allocation): Remove useless
4247 condition.
4248
42492009-02-25 H.J. Lu <hongjiu.lu@intel.com>
4250
4251 * elf.c (elf_find_function): Use is_function_type to check
4252 function symbol.
4253
42542009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
4255
4256 * xtensa-modules.c: Revert to previous version 1.11 due
4257 to inadvertant commit.
4258
42592009-02-24 Sterling Augustine <sterling@tensilica.com>
4260
4261 * elf32-xtensa.c (text_action_add): Separate test for action
4262 type. Break if saved action is ta_widen_insn at same offset.
4263
42642009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4265
4266 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4267 to elf32_arm_stub_long_branch_any_arm_pic.
4268 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4269 (enum elf32_arm_stub_type, arm_type_of_stub)
4270 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4271 separately.
4272
42732009-02-24 Joseph Myers <joseph@codesourcery.com>
4274
4275 * elf32-arm.c (PREV_SEC): Update comment.
4276 (group_sections): Rename argument to stubs_always_after_branch.
4277 Reverse the list and place stubs at the end of input sections.
4278 Undefine NEXT_SEC.
4279 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4280
42812009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4282
4283 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4284 Fix formatting.
4285 (arm_size_one_stub): Remove unnecessary break.
4286 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4287
42882009-02-23 Christophe Lyon <christophe.lyon@st.com>
4289
4290 * elf32-arm.c (stub_insn_type): New type.
4291 (stub_reloc_type): Likewise.
4292 (insn_sequence): Likewise.
4293 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4294 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4295 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4296 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4297 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4298 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4299 (elf32_arm_stub_hash_entry): Add new helper fields.
4300 (stub_hash_newfunc): Initialize these new fields.
4301 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4302 to take endianness into account.
4303 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4304 (arm_map_one_stub): Code is now more generic, thanks to
4305 insn_sequence.
4306
43072009-02-23 Christophe Lyon <christophe.lyon@st.com>
4308
4309 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4310 code.
4311 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4312 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4313 BLX is not available. Fix typo in warning message. Add comments
4314 and improve formatting.
4315 (arm_build_one_stub): Adjust to new
4316 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4317 (arm_map_one_stub): Likewise.
4318
43192009-02-23 Tristan Gingold <gingold@adacore.com>
4320 Eric Botcazou <ebotcazou@adacore.com>
4321 Douglas B Rupp <rupp@gnat.com>
4322
4323 * vms.h: Update copyright year, fix comments, reorder declarations.
4324 (_bfd_save_vms_section): Remove the prototype.
4325 (EGPS_S_V_NO_SHIFT): New constant.
4326 (bfd_vms_set_section_flags): New prototype.
4327 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4328 constants.
4329 (EGSY_S_W_FLAGS): Ditto.
4330 (EGSY_S_V_QUAD_VAL): Ditto.
4331 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4332 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4333 EGST_S_B_NAMLNG): Ditto.
4334 (ESRF_S_B_NAMLNG): Ditto.
4335 (ETIR_S_C_HEADER_SIZE): Ditto.
4336 (EGPS_S_V_ALLOC_64BIT): Ditto.
4337 (DST_S_C_EPILOG): Ditto.
4338 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4339 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4340 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4341 (DST_S_L_PCLINE_UNSLONG): Ditto.
4342 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4343 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4344 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4345 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4346 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4347 (DST_S_B_SRC_UNSBYTE): Ditto.
4348 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4349 Add prototypes.
4350 (vms_section, vms_reloc): Remove types.
4351 (hdr_struc): Replaced by ...
4352 (hdr_struct): ... new type.
4353 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4354 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4355 (EMH_DATE_LENGTH): Ditto.
4356 (eom_struc): Replaced by ...
4357 (eom_struct): ... new type.
4358 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4359 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4360 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4361 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4362 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4363 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4364 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4365 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4366 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4367 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4368 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4369 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4370 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4371 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4372 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4373 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4374 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4375 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4376 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4377 (enum file_type_enum): New type.
4378 (struct location_struct): Removed.
4379 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4380 (struct funcinfo, struct module): Ditto.
4381 (struct vms_private_data_struct): Update fields.
4382 (struct vms_section_data_struct): New type.
4383
4384 * vms.c: Update copyright year, fix comments,
4385 Fix includes for DECC, add prototypes.
4386 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4387 some initializers.
4388 Use flavour to set is_vax, location_stack is removed.
4389 (struct pair): Declare.
4390 (fill_section_ptr): Initialize variables at declaration.
4391 Add guard to set SECTION_SYM flag, handlde und section.
4392 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4393 (_bfd_vms_slurp_object_records): New function, replaces previous
4394 vms_object_p.
4395 (vms_slurp_module): New function.
4396 (vms_slurp_image): Ditto.
4397 (vms_object_p): Complete rewrite.
4398 (vms_mkobject): Use is_vax field to slect architecture.
4399 (free_reloc_stream): New function.
4400 (vms_convert_to_var): Ditto.
4401 (vms_convert_to_var_1): Ditto.
4402 (vms_convert_to_var_unix_filename): Ditto.
4403 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4404 VAR format on VMS.
4405 (vms_new_section_hook): Set alignment to 0, allocate private data.
4406 (vms_get_section_contents): Load content.
4407 (vms_get_symbol_info): Handle undefined section.
4408 (vms_find_nearest_line): Handle.
4409 (alloc_reloc_stream): New function.
4410 (vms_slurp_reloc_table): Ditto.
4411 (vms_get_reloc_upper_bound): Make it real.
4412 (vms_canonicalize_reloc): Do the real work.
4413 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4414 ALPHA_R_BOH.
4415 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4416 (vms_set_arch_mach): Check arch.
4417 (vms_set_section_contents): Copy the content after allocation.
4418 (vms_alpha_vec): Update object flags.
4419
4420 * vms-tir.c: Update copyright year, fix comments,
4421 add prototypes for new functions.
4422 (dst_define_location): New function.
4423 (dst_restore_location): New function.
4424 (dst_retrieve_location): New function.
4425 (dst_check_allocation): New function.
4426 (image_dump): Call dst_check_allocation.
4427 (image_write_b): Ditto.
4428 (image_write_w): Ditto.
4429 (image_write_l): Ditto.
4430 (image_write_q): Ditto.
4431 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4432 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4433 CTL_STKDL.
4434 Call error handler instead of abort if name is not known.
4435 (etir_sta): Add quarter_relocs argument and set it.
4436 Fix cast.
4437 (etir_sto): Ditto.
4438 (etir_opr): Ditto, return FALSE in case of error.
4439 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4440 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4441 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4442 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4443 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4444 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4445 Return FALSE in case of error.
4446 (tir_sta): Change sign of psect.
4447 (tir_ctl): Ditto.
4448 (tir_cmd): Fix cast. Makes tir_table static const.
4449 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4450 add argument to explain.
4451 (analyze_etir): Initialize maxptr, add quarter_relocs
4452 declaration, move some declarations into inner scopes.
4453 Handle quarter_relocs and STO_IMM.
4454 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4455 (_bfd_vms_slurp_relocs): New function.
4456 (_bfd_vms_decode_relocs): New function.
4457 (sto_imm): Rewritten.
4458 (start_first_etbt_record): New function.
4459 (start_another_etbt_record): Ditto.
4460 (etir_output_check): Ditto.
4461 (defer_reloc_p): Ditto.
4462 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4463 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4464 rewritte relocations handling.
4465 (_bfd_vms_write_tbt): Removed.
4466 (_bfd_vms_write_dbg): Ditto.
4467
4468 * vms-misc.c: Update copyright year, Fix comments.
4469 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4470 (maybe_adjust_record_pointer_for_object): New function.
4471 (_bfd_vms_get_first_record): New function, replaces ...
4472 (_bfd_vms_get_record): .. removed.
4473 (_bfd_vms_get_object_record): New function.
4474 (_bfd_vms_get_object_record): New function.
4475 (vms_get_remaining_object_record): New function, replaces ...
4476 (_bfd_vms_get_next_record): ... removed.
4477 (add_new_contents): Removed.
4478 (_bfd_save_vms_section): Removed.
4479 (_bfd_get_vms_section): Removed.
4480 (_bfd_vms_output_flush): Write in VAR format.
4481 (new_symbol): Don't make UND section.
4482
4483 * vms-hdr.c: Update copyright year, update list of record handled.
4484 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4485 (_bfd_vms_write_hdr): Strip vms and unix patches,
4486 add comments, truncate module name at 31 characters,
4487 use constants instead of hard-coded value,
4488 write BFD version instead of a fixed string.
4489 (_bfd_vms_slurp_ihd): New function.
4490 (_bfd_vms_slurp_isd): Ditto.
4491 (_bfd_vms_slurp_ihs): Ditto.
4492 (new_module): Ditto.
4493 (parse_module): Ditto
4494 (build_module_list): Ditto.
4495 (module_find_nearest_line): Ditto.
4496 (_bfd_vms_find_nearest_dst_line): Ditto.
4497 (vms_slurp_debug): Ditto.
4498 (_bfd_vms_slurp_dbg): Ditto.
4499 (_bfd_vms_slurp_tbt): Ditto.
4500 (_bfd_vms_write_dbg): Ditto.
4501 (_bfd_vms_write_tbt): Ditto.
4502
4503 * vms-gsd.c: Update copyright year, update list of records handled.
4504 (EVAX_LITERALS_NAME): New macro.
4505 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4506 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4507 (register_universal_symbol): New function and prototype.
4508 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4509 improve debug messages,
4510 use constants instead of hard-coded value,
4511 fix missing endianness conversion,
4512 handle global symbol (SYMG).
4513 (bfd_vms_set_section_flags): New function.
4514 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4515 handle section literals,
4516 fix indentation,
4517 handle section bfd and vms flags,
4518 don't output LIB$INITIALIZE symbol,
4519 fix handling of weak symbols,
4520 fix evax vs vax procedure descriptor,
4521 handle absolute symbols.
4522
4523 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4524 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4525
4526 * makefile.vms (DEFS): Fix flags for VMS.
4527
4528 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4529
4530 * bfd-in2.h: Regenerated.
4531 * libbfd.h: Regenerated.
4532
45332009-02-20 Cary Coutant <ccoutant@google.com>
4534
4535 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4536 in struct stat.
4537
45382009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4539
4540 PR gas/7059
4541 * coffcode.h (coff_write_object_contents): Don't let the string
4542 table offset overflow the s_name field when using long section names.
4543
45442009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4545
4546 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4547 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4548 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4549 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4550 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4551 (bfd_pmac_xcoff_backend_data): Likewise.
4552 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4553 (bfd_xcoff_aix5_backend_data): Likewise.
4554 (xcoff64_write_object_contents): Delete unused long_section_names
4555 local variable.
4556 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4557 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4558 struct non-const.
4559 * coffcode.h (documentation): Update to describe long section names.
4560 (COFFLONGSECTIONCATHELPER): New helper macro.
4561 (BLANKOR1TOODD): Likewise.
4562 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4563 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4564 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4565 (bfd_coff_set_long_section_names_allowed): New function.
4566 (bfd_coff_set_long_section_names_disallowed): Likewise.
4567 (struct bfd_coff_backend_data): Add new backend hook function
4568 pointer _bfd_coff_set_long_section_names.
4569 (bfd_coff_set_long_section_names): New backend hook.
4570 (coff_write_object_contents): Only generate long section names if
4571 bfd_coff_long_section_names() indicates they are currently enabled.
4572 (bfd_coff_std_swap_table): Make non-const, and initialise long
4573 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4574 (ticoff0_swap_table): Likewise to both.
4575 (ticoff1_swap_table): Again, likewise to both.
4576 * coffgen.c (make_a_section_from_file): Allow long section names
4577 as inputs even if not currently allowed for outputs.
4578 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4579 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4580 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4581 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4582 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4583 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4584 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4585 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4586 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4587 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4588 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4589 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4590 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4591 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4592 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4593 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4594 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4595 * libcoff-in.h: Update copyright year to cause updated copyright
4596 year in generated libcoff.h, and fix typo.
4597 * libcoff.h: Regenerated.
4598 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4599 (_bfd_ecoff_no_long_sections): Add prototype.
4600 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4601 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4602 defined by an including .c file.
4603 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4604 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4605 (ticoff1_swap_table): Likewise to both.
4606
46072009-02-18 Christophe Lyon <christophe.lyon@st.com>
4608
4609 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4610 stub. Catch default case error.
4611 (arm_map_one_stub): Add missing Thumb mapping symbol.
4612
46132009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4614
4615 PR 9841
4616 * elf32-avr.c: Handle case where no local symbos exist correctly.
4617
46182009-02-16 Christophe Lyon <christophe.lyon@st.com>
4619
4620 bfd/
4621 * elf32-arm.c (arm_long_branch_stub,
4622 arm_thumb_v4t_long_branch_stub,
4623 arm_thumb_thumb_long_branch_stub,
4624 arm_thumb_arm_v4t_long_branch_stub,
4625 arm_thumb_arm_v4t_short_branch_stub,
4626 arm_pic_long_branch_stub):
4627 Renamed to elf32_arm_stub_long_branch_any_any,
4628 elf32_arm_stub_long_branch_v4t_arm_thumb,
4629 elf32_arm_stub_long_branch_thumb_only,
4630 elf32_arm_stub_long_branch_v4t_thumb_arm,
4631 elf32_arm_stub_short_branch_v4t_thumb_arm,
4632 elf32_arm_stub_long_branch_any_any_pic.
4633 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4634 arm_thumb_thumb_stub_long_branch,
4635 arm_thumb_arm_v4t_stub_long_branch,
4636 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4637 Renamed to arm_stub_long_branch_any_any,
4638 arm_stub_long_branch_v4t_arm_thumb,
4639 arm_stub_long_branch_thumb_only,
4640 arm_stub_long_branch_v4t_thumb_arm,
4641 arm_stub_short_branch_v4t_thumb_arm,
4642 arm_stub_long_branch_any_any_pic.
4643
46442009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4645
4646 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4647 in branch offset check.
4648
46492009-02-15 Alan Modra <amodra@bigpond.net.au>
4650
4651 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4652 add toc.symndx and toc.add.
4653 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4654 Set up toc.add.
4655 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4656 callers.
4657 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4658 (branch_reloc_hash_match): New function, extracted from..
4659 (ppc64_elf_tls_optimize): ..here.
4660 (ppc64_elf_relocate_section): Properly set addends when optimizing
4661 tls sequences. Avoid unnecessary reading and writing of insns.
4662 Only redo reloc when symbol changed. Bypass symbol checks when
4663 using tlsld_got.
4664 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4665 (branch_reloc_hash_match): New function, extracted from..
4666 (ppc_elf_tls_optimize): ..here.
4667 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4668 Don't clear addend on zapped __tls_get_addr reloc.
4669
46702009-02-12 Nick Clifton <nickc@redhat.com>
4671
4672 PR 9827
4673 * elflink.c (bfd_elf_final_link): When counting the relocations,
4674 if the header size has not been set yet then assume that it will
4675 match the output section's reloc type.
4676
46772009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4678
4679 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4680 relocatable link.
4681
46822009-02-09 Alan Modra <amodra@bigpond.net.au>
4683
4684 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4685 (find_function): Likewise.
4686 (pasted_function): Don't error if no prior function found.
4687 (discover_functions): Revert 2008-12-10 change. Extend first
4688 function range to start of section.
4689
46902009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4691
4692 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4693 functions to C90.
4694 * elf64-hppa.h: Likewise.
4695
46962009-02-06 Joseph Myers <joseph@codesourcery.com>
4697
4698 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4699 .sbss handling.
4700
47012009-02-04 Alan Modra <amodra@bigpond.net.au>
4702
4703 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4704 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4705
47062009-02-03 Sandip Matte <sandip@rmicorp.com>
4707
4708 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4709 * archures.c (bfd_mach_mips_xlr): Define.
4710 * bfd-in2.h: Regenerate.
4711 * cpu-mips.c (I_xlr): Define.
4712 (arch_info_struct): Add XLR entry.
4713 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4714 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4715 (mips_mach_extensions): Add XLR entry.
4716
47172009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4718
4719 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4720
47212009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4722
4723 * configure.in: AC_SUBST pdfdir.
4724 * Makefile.am: Add install-pdf, install-pdf-am
4725 and install-pdf-recursive targets. Define pdfdir.
4726 * doc/Makefile.am: Define pdf__strip_dir. Add
4727 install-pdf and install-pdf-am targets.
4728 * po/Make-in: Add install-pdf target.
4729 * configure: Regenerate.
4730 * Makefile.in: Regenerate
4731 * doc/Makefile.in: Regenerate.
4732
47332009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4734
4735 * bfd-in2.h: Regenerate.
4736 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4737 fields from n_entries to n_slots where appropriate, update comments.
4738 (HOWTO): Add TLS relocations.
4739 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4740 (enum elf_m68k_got_offset_size): New enum.
4741 (struct elf_m68k_got_entry.type): Move field to ...
4742 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4743 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4744 functions.
4745 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4746 functions.
4747 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4748 fields into n_entries array. Update comments.
4749 (elf_m68k_init_got): Simplify, update all uses.
4750 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4751 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4752 GOT entries; update name, update all uses.
4753 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4754 (elf_m68k_get_got_entry): Update.
4755 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4756 simplify.
4757 (elf_m68k_remove_got_entry_type): Simplify.
4758 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4759 (elf_m68k_can_merge_gots): Update.
4760 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4761 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4762 GOT entries, simplify.
4763 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4764 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4765 field, remove obsoleted local_n_entries field.
4766 (elf_m68k_partition_multi_got_2): New static function.
4767 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4768 update.
4769 (elf_m68k_remove_got_entry_type): Update.
4770 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4771 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4772 update of sgot->size and srelgot->size.
4773 (elf_m68k_gc_sweep_hook): Update.
4774 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4775 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4776 TLS relocations.
4777 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4778 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4779
47802009-02-02 DJ Delorie <dj@redhat.com>
4781
4782 * elf32-mep.c (config_names): Regenerate configuration.
4783
47842009-02-02 Alan Modra <amodra@bigpond.net.au>
4785
4786 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4787 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4788 * elf.c (bfd_elf_get_str_section): Make static.
4789 (bfd_elf_find_section): Delete.
4790 * libbfd.h: Regenerate.
4791
47922009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4793
4794 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4795 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4796
47972009-01-31 Alan Modra <amodra@bigpond.net.au>
4798
4799 * elflink.c (on_needed_list): New function.
4800 (elf_link_add_object_symbols): Link in --as-needed libs if they
4801 satisfy undefined symbols in other libs.
4802
48032009-01-30 Julian Brown <julian@codesourcery.com>
4804
4805 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4806 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4807 with --just-symbols (-R).
4808
48092009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4810
4811 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4812 high_pc in order to properly sign-extend VMAs.
4813
48142009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4815 Mark Shinwell <shinwell@codesourcery.com>
4816 Catherine Moore <clm@codesourcery.com>
4817
4818 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4819
48202009-01-28 Catherine Moore <clm@codesourcery.com>
4821
4822 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4823 SEC_LOAD for dynamic relocation sections.
4824
48252009-01-27 Hans-Peter Nilsson <hp@axis.com>
4826
4827 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4828 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4829 the size of local TLS data.
4830
48312009-01-27 Andreas Schwab <schwab@suse.de>
4832
4833 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4834 architectures in the archive.
4835
48362009-01-27 Hans-Peter Nilsson <hp@axis.com>
4837
4838 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4839 <R_CRIS_32_DTPREL>: Correct relocation value.
4840
4841 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4842 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4843 symbols with non-default visibility.
4844
48452009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4846
4847 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4848 describing the trampolines.
4849 (ppc_elf_relocate_section): Update relocs to describe the
4850 trampolines.
4851
48522009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4853
4854 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4855 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4856 and R_PARISC_PCREL12F relocations.
4857
48582009-01-24 Alan Modra <amodra@bigpond.net.au>
4859
4860 PR 6022
4861 * elflink.c (find_version_for_sym): New function split out from,
4862 but without export_dynamic test, ..
4863 (_bfd_elf_link_assign_sym_version): ..here.
4864 (_bfd_elf_export_symbol): Use it.
4865
48662009-01-23 Alan Modra <amodra@bigpond.net.au>
4867
4868 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4869 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4870 * elflink.c: ..here, somewhat modified.
4871 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4872 _bfd_elf_link_find_version_dependencies,
4873 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4874 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4875 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4876 declare..
4877 * elflink.c: ..and make static here.
4878 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4879 of output_bfd from struct elf_find_verdep_info.
4880 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4881 struct elf_info_failed.
4882 (bfd_elf_size_dynamic_sections): Adjust.
4883
48842009-01-22 Alan Modra <amodra@bigpond.net.au>
4885
4886 PR 6832
4887 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4888 after comp_unit_find_line call.
4889
48902009-01-21 Nick Clifton <nickc@redhat.com>
4891
4892 PR 9769
4893 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4894 tm_gmtoff field in struct tm.
4895
48962009-01-21 Alan Modra <amodra@bigpond.net.au>
4897
4898 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4899 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4900 sections in soft-icache lines unless non_ia_text. Don't add
4901 rodata if doing so would exceed line size.
4902
49032009-01-19 Hans-Peter Nilsson <hp@axis.com>
4904
4905 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4906 types than bfd_link_hash_indirect, before early return, call
4907 _bfd_elf_link_hash_copy_indirect.
4908
49092009-01-19 Andrew Stubbs <ams@codesourcery.com>
4910
4911 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4912 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4913 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4914 (elf_backend_obj_attrs_order): New define.
4915 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4916 (elfNN_bed): Add elf_backend_obj_attrs_order.
4917
49182009-01-19 Andrew Stubbs <ams@codesourcery.com>
4919
4920 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4921 (obj_attr_size): Likewise.
4922 (write_obj_attribute): Likewise.
4923 (_bfd_elf_copy_obj_attributes): Likewise.
4924 (_bfd_elf_parse_attributes): Likewise.
4925 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4926 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4927 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4928 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4929 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4930 with macros.
4931
49322009-01-19 Andrew Stubbs <ams@codesourcery.com>
4933
4934 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4935 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4936 (bfd_elf_add_obj_attr_string): Likewise.
4937 (bfd_elf_add_obj_attr_int_string): Likewise.
4938 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4939 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4940 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4941 Tag_nodefaults has no default value.
4942 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4943 comment to reflect the new state.
4944
49452009-01-19 Alan Modra <amodra@bigpond.net.au>
4946
4947 PR 9695
4948 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4949 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4950 (adjust_z_magix): Delete dead code handling QMAGIC.
4951
49522009-01-16 Kai Tietz <kai.tietz@onevision.com>
4953
4954 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4955 IMAGE_SCN_MEM_DISCARDABLE.
4956
49572009-01-16 Alan Modra <amodra@bigpond.net.au>
4958
4959 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4960 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4961 * configure.in (commonbfdlib): Delete.
4962 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4963 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4964 is available, not just for linux.
4965 * po/SRC-POTFILES.in: Regenerate.
4966 * Makefile.in: Regenerate.
4967 * configure: Regenerate.
4968
49692009-01-15 Andrew Stubbs <ams@codesourcery.com>
4970 Julian Brown <julian@codesourcery.com>
4971
4972 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4973 ARM attributes in ABI 2.07.
4974 * elf32-arm.c (get_secondary_compatible_arch): New function.
4975 (set_secondary_compatible_arch): New function.
4976 (tag_cpu_arch_combine): New function.
4977 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4978 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4979 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4980 make it fit with order_01243.
4981 Add support for Tag_also_compatible_with,
4982 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4983 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4984 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4985 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4986 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4987 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4988 Rework the way unknown attributes are handled.
4989 Defer errors until all attributes have been processed.
4990
49912009-01-15 Andrew Stubbs <ams@codesourcery.com>
4992
4993 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4994 bfd_elf_add_obj_attr_int_string.
4995 Read Tag_compatibility from its new location in the attribute array,
4996 rather than the attribute list.
4997 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4998 bfd_elf_add_obj_attr_int_string.
4999 (_bfd_elf_parse_attributes): Likewise.
5000 (_bfd_elf_merge_object_attributes): There's now only one
5001 Tag_compatibility, and it's in the array, not the list.
5002 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
5003 Tag_compatibility.
5004 (bfd_elf_add_obj_attr_compat): Rename to
5005 bfd_elf_add_obj_attr_int_string.
5006 (bfd_elf_add_proc_attr_compat): Rename to
5007 bfd_elf_add_proc_attr_int_string.
5008 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
5009 Tag_compatibility.
5010
50112009-01-15 Douglas B Rupp <rupp@gnat.com>
5012
5013 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
5014 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
5015 (vmsutil.lo): Add dependency rule.
5016 * Makefile.in: Regenerate.
5017 * config.bfd (ia64*-*-*vms*): Add case.
5018 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
5019 * configure: Regenerate.
5020 * vmsutil.c: New file.
5021 * vmsutil.h: New file.
5022 * elf-bfd.h (struct bfd_elf_special_section): Change type of
5023 attr to bfd_vma.
5024 * elfxx-ia64.c (elfNN_vms_post_process_headers,
5025 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
5026 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
5027 elfNN_vms_object_p): New functions
5028 * targets.c (bfd_elf64_ia64_vms_vec): New target.
5029
50302009-01-14 H.J. Lu <hongjiu.lu@intel.com>
5031
5032 PR ld/9727
5033 * elflink.c (elf_gc_sweep): Exclude the group section if the
5034 first member of the section group is excluded.
5035
50362009-01-14 Alan Modra <amodra@bigpond.net.au>
5037
5038 PR 9735
5039 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
5040 saved filename, use bfd_alloc rather than bfd_malloc for it.
5041
50422009-01-13 Alan Modra <amodra@bigpond.net.au>
5043
5044 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
5045
50462009-01-13 Alan Modra <amodra@bigpond.net.au>
5047
5048 * elf32-spu.c (remove_cycles): Always set call->max_depth.
5049
50502009-01-12 Alan Modra <amodra@bigpond.net.au>
5051
5052 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
5053
50542009-01-12 Alan Modra <amodra@bigpond.net.au>
5055
5056 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
5057 num_lines_log2.
5058 (struct got_entry): Add br_addr.
5059 (struct call_info): Add priority.
5060 (struct function_info): Add lr_store and sp_adjust.
5061 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
5062 (spu_elf_find_overlays): For soft-icache, mark any section within cache
5063 area as an overlay, and check that no other overlays exist. Look up
5064 icache overlay manager entry sym.
5065 (BRA_STUBS, BRA, BRASL): Define.
5066 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
5067 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
5068 in branch insn.
5069 (count_stub, build_stub): Support soft-icache.
5070 (build_spuear_stubs, process_stubs): Adjust build_stub call.
5071 (spu_elf_size_stubs): Size soft-icache stubs.
5072 (overlay_index): New function.
5073 (spu_elf_build_stubs): Make static. Support soft-icache.
5074 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
5075 (find_function_stack_adjust): Save lr store and stack adjust insn
5076 offsets.
5077 (maybe_insert_function): Adjust find_function_stack_adjust call.
5078 (mark_functions_via_relocs): Retrieve priority.
5079 (remove_cycles): Only warn about pruned arcs when stack_analysis.
5080 (sort_calls): Sort by priority first.
5081 (mark_overlay_section): Ignore .ovl.init.
5082 (sum_stack): Only print when stack_analysis.
5083 (print_one_overlay_section): New function, extracted from..
5084 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
5085 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
5086 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
5087 analysis. Call spu_elf_build_stubs.
5088 (spu_elf_relocate_section): For soft-icache encode overlay index
5089 into addresses.
5090 (spu_elf_output_symbol_hook): Support soft-icache.
5091 (spu_elf_modify_program_headers: Likewise.
5092
5093 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
5094 num_regions to num_lines. Add line_size and max_branch.
5095 (enum _ovly_flavour): Add ovly_soft_icache.
5096 (spu_elf_build_stubs): Delete.
5097
50982009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
5099
5100 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
5101 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
5102
51032009-01-07 Hans-Peter Nilsson <hp@axis.com>
5104
5105 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
5106 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
5107 the program, the known offset starts at the negative size of the
5108 TLS section.
5109 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
5110 Similar.
5111
51122009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5113
5114 * config.bfd: Add lm32-*-rtems*.
5115
51162009-01-03 H.J. Lu <hongjiu.lu@intel.com>
5117
5118 * coff-ppc.c: Add 2009 to Copyright.
5119 * elf32-cris.c: Likewise.
5120 * elflink.c: Likewise.
5121
51222009-01-03 Hans-Peter Nilsson <hp@axis.com>
5123
5124 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
5125 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
5126
51272009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5128
5129 PR ld/9679
5130 * elflink.c (elf_merge_st_other): New.
5131 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
5132 hide them if needed.
5133 (elf_link_add_object_symbols): Updated.
5134
51352009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5136
5137 PR ld/9676
5138 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
5139 ref_dynamic and dynamic_def fields when setting def_regular
5140 to 1.
5141
51422009-01-02 Curtis Mackie <curtmackevo@gmail.com>
5143
5144 PR 9682
5145 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
5146 literal.
5147
5148For older changes see ChangeLog-2008
5149\f
752937aa
NC		 5150Copyright (C) 2009 Free Software Foundation, Inc.
5151
5152Copying and distribution of this file, with or without modification,
5153are permitted in any medium without royalty provided the copyright
5154notice and this notice are preserved.
5155
43ecc30f
L		 5156Local Variables:
5157mode: change-log
5158left-margin: 8
5159fill-column: 74
5160version-control: never
5161End:
GDB Binutils - Deliverables
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