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* po/bfd.pot: Updated by the Translation project.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
1e9cc1c2
NC		 12009-09-11 Nick Clifton <nickc@redhat.com>
2
3 * po/bfd.pot: Updated by the Translation project.
4
8b31b6c4
NC		 52009-09-11 Philippe De Muyter <phdm@macqel.be>
6
7 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
8 hack. objcopy `-B' (`--binary-architecture') option is now handled
9 in a generic way.
10
681fe688
NC		 112009-09-11 Nick Clifton <nickc@redhat.com>
12
13 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
14 changes.
15
3b6cfd4e 162009-09-11 Jie Zhang <jie.zhang@analog.com>
83fd9437
JZ		 17
18 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
19 NULL if `ht' is NULL.
20
a50b1753
NC		 212009-09-09 Martin Thuresson <martin@mtme.org>
22
23 Update soruces to compile cleanly with -Wc++-compat:
24 * aoutx.h: Add casts.
25 * archive.c: Add casts.
26 * archive64.c: Add casts.
27 * archures.c: Add casts.
28 * bfd-in2.h: Regenerated.
29 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
30 * bfdio.c: Add casts.
31 * binary.c: Add casts.
32 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
33 parameter to use enum value instead of int.
34 * coffcode.h: Add casts.
35 * coffgen.c: Add casts.
36 * cofflink.c: Add casts.
37 * compress.c: Add casts.
38 * dwarf1.c: Add casts.
39 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
40 bfd_ptr. Update code to use new name.
41 * elf-attrs.c: Add casts.
42 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
43 anonymous struct. (union gotplt_union, struct
44 elf_link_virtual_table_entry): Move to top level.
45 * elf-eh-frame.c: Add casts.
46 * elf-strtab.c: Add casts.
47 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
48 argument name from typename to type_name.
49 * elf32-i386.c: Add casts.
50 * elf64-x86-64.c: Add casts.
51 * elfcode.h: Add casts.
52 * elfcore.h: Add casts.
53 * elflink.c: Add casts.
54 * format.c: Add casts.
55 * hash.c: Add casts.
56 * ihex.c: Add casts.
57 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
58 level.
59 * libbfd.c: Add casts.
60 * linker.c: Add casts.
61 * merge.c: Add casts.
62 * opncls.c: Add casts.
63 * peXXigen.c: Add casts.
64 * peicode.h: Add casts.
65 * reloc.c: Add casts.
66 * section.c: Add casts.
67 * simple.c: Add casts.
68 * srec.c: Add casts.
69 * stabs.c: Add casts.
70 * syms.c: Add casts.
71 * targets.c: Add casts.
72 * tekhex.c: Add casts.
73 * verilog.c: Add casts.
74
f3b4f6d0
PB		 752009-09-09 Paolo Bonzini <bonzini@gnu.org>
76
77 * configure: Regenerate.
78
67d74e43
DJ		 792009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
80
81 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
82 for the mode of target PLT entries.
83 (allocate_dynrelocs): Only adjust symbol type if setting its
84 value.
85
07c58694
PB		 862009-09-09 Paolo Bonzini <bonzini@gnu.org>
87
f3b4f6d0 88 * configure: Regenerate.
07c58694 89
cfcac11d
NC		 902009-09-09 Nick Clifton <nickc@redhat.com>
91
92 PR 10478:
93 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
94 section headers containing sh_link values of SHN_BEFORE or
95 SHN_AFTER.
96 * elfcode.h (elf_object_p): Likewise.
97
ad86f1fb
TG		 982009-09-09 Tristan Gingold <gingold@adacore.com>
99
100 Handle DYLD_INFO introduced by Darwin10.
101 * mach-o.h (bfd_mach_o_load_command_type): Add
102 BFD_MACH_O_LC_DYLD_INFO.
103 (bfd_mach_o_dyld_info_command): New type.
104 (bfd_mach_o_load_command): Add dyld_info field.
105 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
106 (bfd_mach_o_scan_read_dyld_info): New function.
107 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
108 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
109 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
110 (bfd_mach_o_print_dyld_info): New function.
111
1004c3e1
SR		 1122009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
113
114 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
115 linkonce or linker script discarded section.
116
498199fc
AM		 1172009-09-09 Alan Modra <amodra@bigpond.net.au>
118
119 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
120
c86ad514
AS		 1212009-09-07 Andreas Schwab <schwab@linux-m68k.org>
122
123 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
124 range call the bfd error hander and use R_68K_NONE instead.
125
b11d79f2
TG		 1262009-09-07 Tristan Gingold <gingold@adacore.com>
127
23f938f1
TG		 128 * po/SRC-POTFILES.in: Regenerate.
129 * po/bfd.pot: Regenerate.
130
b11d79f2
TG		 131 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
132 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
133 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
134 st_mtim.tv_nsec to gas/configure.in
135 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
136 * configure: Regenerate.
137 * config.in: Regenerate.
138 * vmsutil.c: Moved to gas/config/te-vms.c
139 * vmsutil.h: Removed.
140 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
141 (BFD32_BACKENDS): Remove vmsutil.lo
142 * Makefile.in: Regenerate.
143
3d03da9a
EZ		 1442009-09-05 Eli Zaretskii <eliz@gnu.org>
145
146 * coffcode.h: Include libiberty.h.
147
96d56e9f
NC		 1482009-09-05 Martin Thuresson <martin@mtme.org>
149
150 * coff-arm.c (coff_arm_relocate_section)
151 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
152 Change member name class to symbol_class.
153 * coff-i960.c (coff_i960_relocate_section) Rename variable
154 class to class_val. Change member name class to symbol_class.
155 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
156 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
157 * coff-stgo32.c (adjust_aux_in_post)
158 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
159 to in_class.
160 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
161 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
162 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
163 to n_sclass.
164 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
165 variables named class to n_sclass. (coff_write_symbols): Rename
166 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
167 argument class to symbol_class.
168 * cofflink.c (_bfd_coff_link_hash_newfunc)
169 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
170 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
171 Update code to use renamed members.
172 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
173 argument class to in_class.
174 * libcoff-in.h (struct coff_link_hash_entry, struct
175 coff_debug_merge_type) Renamed members class to symbol_class and
176 type_class.
177 * libcoff.h Regenerated.
178 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
179 Rename argument class to in_class.
180 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
181 renamed members.
182 * pef.h (struct bfd_pef_imported_symbol): Changed name of
183 member class to symbol_class.
184
df7e4f42
L		 1852009-09-04 H.J. Lu <hongjiu.lu@intel.com>
186
187 * configure: Regenerated.
188
bac4da50
TG		 1892009-09-04 Tristan Gingold <gingold@adacore.com>
190
191 * configure.in: Bump version to 2.20.51
bac4da50 192
57e96a08
AM		 1932009-09-04 Alan Modra <amodra@bigpond.net.au>
194
195 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
196
153d38f6
JZ		 1972009-09-04 Jie Zhang <jie.zhang@analog.com>
198
199 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
200 create .rela.bss.
201 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
202 for empty .rela.bss and .rel.plt sections.
203
5bbc5ae7
AN		 2042009-09-03 Adam Nemet <anemet@caviumnetworks.com>
205
206 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
207 R_MIPS_JALR unless symbol resolves locally.
208
99da6b5f
AN		 2092009-09-03 Adam Nemet <anemet@caviumnetworks.com>
210
211 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
212 has_static_relocs for R_MIPS_JALR.
213
fcbc2f09
MR		 2142009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
215
216 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
217 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
218 respective stubs.
219
90d60710
L		 2202009-09-01 H.J. Lu <hongjiu.lu@intel.com>
221
222 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
223 plt earlier.
224
11d73275
TG		 2252009-09-01 Tristan Gingold <gingold@adacore.com>
226
227 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
228 dependencies. Reindent.
229 * configure.com: Ported to Itanium VMS. Now generates a build.com
230 to build without make. Add messages but make edit silent.
231 * hosts/alphavms.h: Add a prototype for stpcpy.
232 * vms.c: Add a missing include for Alpha VMS.
233 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
234
94be91de
JB		 2352009-08-31 Jan Beulich <jbeulich@novell.com>
236
237 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
238 * elf.c (bfd_elf_get_default_section_type): New.
239 (elf_fake_sections): Use bfd_elf_get_default_section_type.
240
883c7410
L		 2412009-08-30 H.J. Lu <hongjiu.lu@intel.com>
242
243 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
244 accidental checkin.
245 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
246
095106a2
AM		 2472009-08-30 Alan Modra <amodra@bigpond.net.au>
248
249 PR ld/10569
250 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
251 (bfd_emul_get_commonpagesize): Likewise.
252
d3ce72d0
NC		 2532009-08-29 Martin Thuresson <martin@mtme.org>
254
255 * elf32-arm.c (struct stub_def): Rename member template to
256 template_sequence. (arm_build_one_stub,
257 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
258 Rename variable template to template_sequence.
259 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
260 Rename variable template to template_val.
261 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
262 new to new_symbol.
263 * coffgen.c (coff_make_empty_symbol)
264 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
265 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
266 new to new_insn.
267 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
268 to new_symbol.
269 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
270 new to new_reloc.
271 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
272 * ieee.c (ieee_make_empty_symbol): Rename variable new to
273 new_symbol.
274 * linker.c (bfd_new_link_order): Rename variable new to
275 new_lo.
276 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
277 symbol.
278 * oasys.c (oasys_make_empty_symbol): Rename variable new to
279 new_symbol_type.
280 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
281 new to new_symbol_type.
282 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
283 to new_symbol.
284 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
285 new_dump.
286 (read_hdr, rs6000coff_core_p)
287 (rs6000coff_core_file_matches_executable_p)
288 (rs6000coff_core_file_failing_command)
289 (rs6000coff_core_file_failing_signal): Updated function to use new
290 union member name.
291 * som.c (som_make_empty_symbol): Rename variable new to
292 new_symbol_type.
293 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
294 to new_symbol.
295 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
296 variable new to new_symbol.
297
573e8a1c
RW		 2982009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
299
300 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
301 bfdlibdir and bfdincludedir.
302 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
303 [INSTALL_LIBBFD]: ... here, ...
304 [INSTALL_LIBBFD]: ... and empty overrides here.
305 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
306 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
307 * Makefile.in: Regenerate.
308 * configure: Regenerate.
309
325e58c7
NC		 3102009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
311
312 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
313 relocations. Rewrite output of dynamic TLS relocations.
314 (DTP_OFFSET, TP_OFFSET): New constants.
315 (dtpoff_base): Update.
316 (tpoff): Rename to tpoff_base, update.
317 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
318 New functions. Move code from elf_m68k_relocate_section here.
319 (elf_m68k_relocate_section): Update.
320 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
321
e5f2b1de
NC		 3222009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
323
324 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
325 non_got_ref value.
326 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
327 Handle non_got_ref field.
328 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
329
0666b2c3
AM		 3302009-08-26 Alan Modra <amodra@bigpond.net.au>
331
600b8686 332 PR ld/10518
0666b2c3
AM		 333 * linker.c (bfd_find_version_for_sym): Revert warning.
334
78a03297
AM		 3352009-08-26 Alan Modra <amodra@bigpond.net.au>
336
600b8686 337 PR ld/10518
78a03297
AM		 338 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
339 other wildcard match. Warn on multiple wildcard matches.
340
81ecdfbb
RW		 3412009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
342
14ec8efd
RW		 343 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
344 appending.
345 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
346 only in this condition.
347 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
348 to build but not install libbfd.la in this condition.
349 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
350 (install_libbfd, install_libbfd): Remove.
351 * Makefile.in: Regenerate.
352 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
353 (INCLUDES): ... this.
354 ($(MKDOC)): Adjust.
355 * doc/Makefile.in: Regenerate.
356
95b40122
RW		 357 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
358 no-dist and foreign.
359 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
360 dependency tracking to work for them.
361 (targets.lo, archures.lo, dwarf.lo): Rewrite to
362 use automake dependency tracking mechanism.
363 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
364 (mkdep section): Remove.
365 (BUILT_SOURCES): New, list $(BUILD_HFILES).
366 * Makefile.in: Regenerate.
367 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
368
af542c2e
RW		 369 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
370 (install-pdf, install-pdf-recursive, install-html)
371 (install-html-recursive): Remove.
372 * Makefile.in: Regenerate.
373
81ecdfbb
RW		 374 * Makefile.in: Regenerate.
375 * aclocal.m4: Likewise.
376 * config.in: Likewise.
377 * configure: Likewise.
378
cd1dac3d
DG		 3792009-08-21 Daniel Gutson <dgutson@codesourcery.com>
380
381 * elf32-arm.c (arch_has_thumb2_nop): New function.
382 (arch_has_arm_nop): New function.
383 (elf32_arm_final_link_relocate): NOP opcodes changed.
384
440ae135
DE		 3852009-08-16 Doug Evans <dje@google.com>
386
387 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
388 at least don't leak memory.
389
a109e2f5
DD		 3902009-08-13 DJ Delorie <dj@redhat.com>
391
392 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
393 if needed.
394
c1742541
NC		 3952009-08-12 Nick Clifton <nickc@redhat.com>
396
397 * po/fi.po: Updated Finnish translation.
398
6a9adeca
BS		 3992009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
400
401 Merge some FRV FDPIC changes into the Blackfin code.
402 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
403 summary reloc information.
404 (bfinfdpic_dynamic_got_plt_info): New.
405 (_bfin_create_got_section): Create the PLT section here.
406 (elf32_bfinfdpic_create_dynamic_sections): Not here.
407 (_bfinfdpic_count_nontls_entries): Move out of...
408 (_bfinfdpic_count_got_plt_entries): ... here.
409 (_bfinfdpic_count_relocs_fixups): Likewise.
410 (_bfinfdpic_reset_got_plt_entries): New.
411 (_bfinfdpic_size_got_plt): Move out of...
412 (elf32_bfinfdpic_size_dynamic_sections): ... here.
413 (bfinfdpic_relocate_section): Be careful not to call
414 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
415 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
416 New functions.
417 (elf_backend_discard_info): Define for FD-PIC.
418
5dabe785
AM		 4192009-08-11 Alan Modra <amodra@bigpond.net.au>
420
421 * elflink.c: Add FIXMEs for some places that require octets_per_byte
422 adjustments.
423 * elf-eh-frame.c: Likewise.
424 * merge.c: Likewise.
425
ea7a63de
AM		 4262009-08-11 Alan Modra <amodra@bigpond.net.au>
427
428 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
429 to x86 and x86_64 configurations.
430 * configure: Regenerate.
431
9bf609ec
JK		 4322009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
433
434 Stop using bfd_usrdata in libbfd.
435 * coff-stgo32.c (bfd_coff_go32stub): Remove.
436 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
437 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
438 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
439 filehdr_dst->u.go32.stub. New comment with the reason.
440 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
441 Substitute the removed macro bfd_coff_go32stub.
442 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
443 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
444 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
445 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
446 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
447 bfd_coff_go32stub.
448 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
449 * libcoff-in.h (coff_data_type): New field go32stub.
450 * libcoff.h: Regenerated.
451
e39e47bd
JK		 4522009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
453
454 Fix go32 stub preservation by objcopy.
455 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
456 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
457 go32stub.
458
ffcb4889
NS		 4592009-08-10 Nathan Sidwell <nathan@codesourcery.com>
460
461 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
462 symbols.
463 (elf32_arm_final_link_relocate): Treat local undefined symbols the
464 same as global undefined symbols.
465 (elf32_arm_relocate_section): Give an error for local undefined
466 non-weak symbols, unless the reloc will not use the symbol.
467
01017ef8
NS		 4682009-08-10 Nathan Sidwell <nathan@codesourcery.com>
469
470 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
471 (ppc_elf_relax_section): Use symbol index to distinguish
472 relocatable stubs.
473
a8ad78a7
AM		 4742009-08-10 Alan Modra <amodra@bigpond.net.au>
475
476 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
477
91e21fb7
AM		 4782009-08-10 Alan Modra <amodra@bigpond.net.au>
479
480 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
481 info for STT_GNU_IFUNC.
482 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
483 on got refs in case the symbol turns out to be ifunc.
484 (ppc_elf_gc_sweep_hook): Similarly.
485 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
486 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
487 (ppc_elf_size_dynamic_sections): Likewise.
488 (ppc_elf_relocate_section): Likewise.
489
6a9adeca 4902009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
cb88ce9f
BS		 491
492 From Mike Frysinger <michael.frysinger@analog.com>
493 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
494 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
495 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
496 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
497 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
498 Adjust to match the renamed reloc definitions.
499
e7e75368
AM		 5002009-08-08 Alan Modra <amodra@bigpond.net.au>
501
502 PR 10494
503 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
504 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
505
918d9742
TT		 5062009-08-07 Tom Tromey <tromey@redhat.com>
507
508 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
509 aliasing error.
510
7ba29e2a
NC		 5112009-08-06 Michael Eager <eager@eagercon.com>
512
513 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
514 * Makefile.in: Regenerate.
515 * archures.c: Add bfd_arch_microblaze.
516 * bfd-in2.h: Regenerate.
517 * config.bfd: Add microblaze target.
518 * configure.in: Add bfd_elf32_microblaze_vec target.
519 * configure: Regenerate.
520 * cpu-microblaze.c: New.
521 * elf32-microblaze.c: New.
522 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
523 * libbfd.h: Regenerate.
524 * reloc.c: Add MICROBLAZE relocations.
525 * section.c: Add struct relax_table and relax_count to section.
526 * targets.c: Add bfd_elf32_microblaze_vec.
527
e47bf690
JJ		 5282009-08-06 Jakub Jelinek <jakub@redhat.com>
529 Alan Modra <amodra@bigpond.net.au>
530
531 PR binutils/10492
532 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
533 symbols.
534 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
535 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
536
3ae046cc
NS		 5372009-08-06 Nathan Sidwell <nathan@codesourcery.com>
538
539 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
540 at least once when fixing cortex-a8.
541
cd8d5a82
CF		 5422009-08-05 Chao-ying Fu <fu@mips.com>
543
544 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
545 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
546 for CPUs. It is true for RM9000.
547 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
548 for all CPUs.
549 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
550 to guard the transformation.
551
9cc305ec
TS		 5522009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
553
554 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
555 (spu_elf_size_sections): Declare prototype.
556 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
557 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
558 (spu_elf_emit_fixup): New function.
559 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
560 (spu_elf_size_sections): New function.
561
eb7c4339
NS		 5622009-08-05 Nathan Sidwell <nathan@codesourcery.com>
563
564 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
565 (arm_build_one_stub): Build a8 veneers as a separate pass.
566 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
567 parameters. Use them to check if we create a different a8 fixup
568 than the previous pass.
569 (elf32_arm_size_stubs): Move scope of stub_changed and
570 prev_num_a8_fixes into main loop.
571 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
572
a9585d22
AM		 5732009-08-04 Alan Modra <amodra@bigpond.net.au>
574
575 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
576 which find_plt_ent is called. Delete redundant code.
577
45b222d6
L		 5782009-08-03 H.J. Lu <hongjiu.lu@intel.com>
579
580 PR binutils/10363
581 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
582 invalid string offset.
583
004fb780
L		 5842009-08-03 H.J. Lu <hongjiu.lu@intel.com>
585
586 PR ld/10433
587 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
588 to htab->init_got_offset and plt to htab->init_plt_offset
589 when discarding space for dynamic relocations.
590
a877a2b6
AM		 5912009-08-03 Alan Modra <amodra@bigpond.net.au>
592
593 * elf32-ppc.c (struct plt_entry): Revise comments.
594 (ppc_elf_check_relocs): Don't create needless plt_entry info
595 for non-pie executables. Don't test info->pie when info->shared
596 already covers that case.
597 (ppc_elf_gc_sweep_hook): Adjust for above change.
598 (add_stub_sym): Don't test info->pie when info->shared tested.
599 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
600 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
601 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
602 (ppc_elf_relocate_section): Likewise.
603
de972ffa
AM		 6042009-08-03 Alan Modra <amodra@bigpond.net.au>
605
606 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
607 for local ifunc symbols in non-pie executables, regardless of
608 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
609 code so that it's obvious that we only do anything special for
610 local ifunc syms.
611 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
612 (allocate_dynrelocs): Correct comment for syms defined in plt.
613 Don't specially allocate ifunc dyn relocs.
614 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
615 (ppc_elf_relocate_section): Set "relocation" value for ifunc
616 syms in non-pie executables. No specially allocated dyn relocs
617 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
618 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
619 a non-pie executable.
620
1d85728f
L		 6212009-08-02 H.J. Lu <hongjiu.lu@intel.com>
622 Jakub Jelinek <jakub@redhat.com>
623
624 PR ld/6443
625 * elf32-i386.c (elf_i386_tls_transition): Check executable
626 instead of shared for TLS when building PIE.
627 (elf_i386_check_relocs): Likewise.
628 (elf_i386_allocate_dynrelocs): Likewise.
629 (elf_i386_relocate_section): Likewise.
630
631 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
632 instead of shared for TLS when building PIE.
633 (elf64_x86_64_check_relocs): Likewise.
634 (elf64_x86_64_allocate_dynrelocs): Likewise.
635 (elf64_x86_64_relocate_section): Likewise.
636
5d8d4872
AG		 6372009-07-31 Anthony Green <green@moxielogic.com>
638
639 * config.bfd (targ_cpu): Add moxie-uclinux support.
640
080a1b9f
HPN		 6412009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
642
643 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
644
25f23106
AM		 6452009-07-30 Alan Modra <amodra@bigpond.net.au>
646
647 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
648 used by indirect function support. Count dynamic relocs for
649 ifunc syms.
650 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
651 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
652 in iplt and their relocs in reliplt. Don't make ifunc syms
653 dynamic. Allocate got entry relocs for non-dynamic ifunc in
654 reliplt. Handle other dynamic relocs for ifunc.
655 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
656 ifunc in reliplt, likewise relocs for got against local ifunc.
657 Typo fix on reliplt size adjust.
658 (ppc_elf_relocate_section): Don't use plt scheme of allocating
659 relocs 1-1 with entries for iplt, instead just add using
660 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
661 Error on invalid ifunc dyn relocs.
662 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
663 in iplt/reliplt.
664 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
665 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
666 (ppc64_elf_reloc_type_lookup): Handle new relocs.
667 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
668 (allocate_dynrelocs): As for elf32-ppc.c above.
669 (ppc64_elf_size_dynamic_sections): Likewise.
670 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
671 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
672 (ppc_size_one_stub): Similarly.
673 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
674 relocs too.
675 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
676
80f540b7
HPN		 6772009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
678
679 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
680 change. Add note to head comment.
681
4ad4f3cb
JB		 6822009-07-28 Jan Beulich <jbeulich@novell.com>
683
684 * archive.c (get_extended_arelt_filename): Remove redundant
685 range check on index.
686
d8d2f433
DK		 6872009-07-27 Doug Kwan <dougkwan@google.com>
688
689 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
690
9e675548
L		 6912009-07-27 H.J. Lu <hongjiu.lu@intel.com>
692
693 * archures.c bfd_*_arch): Sorted.
694 (bfd_archures_list): Likewise.
695
86514226
SR		 6962009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
697
9e675548 698 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
86514226
SR		 699 to R_cr16_NUM32 relocation.
700
305f7588
MS		 7012009-07-26 Michael Eager <eager@eagercon.com>
702
703 * archures.c: Add bfd_mach_ppc_405
704 * bfd-in2.h: Same.
705
b1995b01
L		 7062009-07-25 H.J. Lu <hongjiu.lu@intel.com>
707
708 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
709 * cpu-l1om.c (bfd_l1om_arch): Likewise.
710
8a9036a4
L		 7112009-07-25 H.J. Lu <hongjiu.lu@intel.com>
712
713 * archures.c (bfd_architecture): Add bfd_arch_l1om.
714 (bfd_l1om_arch): New.
715 (bfd_archures_list): Add &bfd_l1om_arch.
716 * bfd-in2.h: Regenerated.
717
718 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
719 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
720 if bfd_elf64_x86_64_freebsd_vec is supported.
721 (targ_selvecs): Likewise.
722
723 * configure.in: Support bfd_elf64_l1om_vec and
724 bfd_elf64_l1om_freebsd_vec.
725 * configure: Regenerated.
726
727 * cpu-l1om.c: New.
728
729 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
730 (bfd_elf64_l1om_vec): Likewise.
731 (bfd_elf64_l1om_freebsd_vec): Likewise.
732
733 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
734 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
735 * Makefile.in: Regenerated.
736
737 * targets.c (bfd_elf64_l1om_vec): New.
738 (bfd_elf64_l1om_freebsd_vec): Likewise.
739 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
740 bfd_elf64_l1om_freebsd_vec.
741
8fdcc58d
TS		 7422009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
743 Alan Modra <amodra@bigpond.net.au>
744
745 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
746 * bfd-in2.h: Regenerate.
747 * libbfd.h: Regenerate.
748 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
749 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
750 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
751
9b769489
L		 7522009-07-23 H.J. Lu <hongjiu.lu@intel.com>
753
754 PR ld/10434
755 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
756 instead of shared for R_X86_64_TPOFF32.
757 (elf64_x86_64_relocate_section): Likewise.
758
3e7a7d11
NC		 7592009-07-23 Ulrich Drepper <drepper@redhat.com>
760
761 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
762 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
763 with the BSF_GNU_UNIQUE flag bit set.
764 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
765 for symbols with STB_GNU_UNIQUE binding.
766 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
767 with the STB_GNU_UNIQUE binding.
768 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
769 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
770 symbols with the unique_global field set.
771 (elf_link_output_extsym): Set unique_global field for symbols with
772 the STB_GNU_UNIQUE binding.
773 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
774 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
775 symbols.
776 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
777 symbols.
778 * bfd-in2.h: Regenerate.
779
5f35ea9c
L		 7802009-07-22 H.J. Lu <hongjiu.lu@intel.com>
781
782 * elflink.c (elf_link_output_extsym): Revert the last change.
783
b63cc625
L		 7842009-07-22 H.J. Lu <hongjiu.lu@intel.com>
785
786 PR ld/10433
787 * elflink.c (elf_link_output_extsym): Special case ifunc syms
788 when ref_regular, not def_regular.
789
2955ec4c
L		 7902009-07-21 H.J. Lu <hongjiu.lu@intel.com>
791
792 PR ld/10426
793 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
794 from a DSO into a normal FUNC symbol.
795 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
796 a normal FUNC symbol.
797
6d30f5b2
NC		 7982009-07-17 Chao-ying Fu <fu@mips.com>
799
800 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
801 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
802 interlocking, the last PLT entry needs a nop in the branch delay slot.
803 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
804 output the last two PLT entries in reverse order.
805
1f85278f
L		 8062009-07-16 H.J. Lu <hongjiu.lu@intel.com>
807
808 * elf32-i386.c (elf_i386_relocate_section): Don't get local
809 STT_GNU_IFUNC symbol for relocatable link.
810 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
811
f07749bb
L		 8122009-07-10 H.J. Lu <hongjiu.lu@intel.com>
813
814 * bfdio.c (bfd_iovec): Add comments for bmmap.
815 * bfd-in2.h: Regenerated.
816
8455dd2c
L		 8172009-07-10 H.J. Lu <hongjiu.lu@intel.com>
818
819 * Makefile.am: Run "make dep-am".
820 * Makefile.in: Regenerated.
821
cedfb179
DK		 8222009-07-10 Doug Kwan <dougkwan@google.com>
823
824 * elf32-arm.c (stub_hash_newfunc): Initialize fields
825 target_addend and orig_insn.
826
fa8f86ff
TT		 8272009-07-10 Tom Tromey <tromey@redhat.com>
828
829 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
830 (elf-eh-frame.lo): Likewise.
831 (elf32-bfin.lo): Likewise.
832 (elf32-frv.lo): Likewise.
833 (elf32-xc16x.lo): Likewise.
834 * Makefile.in: Rebuild.
835 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
836 * elf-eh-frame.c: Likewise.
837 * elf32-bfin.c: Likewise.
838 * elf32-frv.c: Likewise.
839 * elf32-xc16x.c: Likewise.
840
33c6a8fc
JB		 8412009-07-10 Julian Brown <julian@codesourcery.com>
842
843 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
844 symbol a stub entry is derived from, not the entry for the stub
845 itself, in call to elf32_arm_final_link_relocate.
846
1d770845
L		 8472009-07-10 H.J. Lu <hongjiu.lu@intel.com>
848
849 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
850 when reporting addends.
851
52cfded7
AM		 8522009-07-10 Alan Modra <amodra@bigpond.net.au>
853
854 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
855 data even when no stubs.
856 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
857
e054468f
AM		 8582009-07-10 Alan Modra <amodra@bigpond.net.au>
859
860 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
861 (ppc_elf_get_synthetic_symtab): Report addend.
862 (PLT_IFUNC): Define.
863 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
864 (ppc_elf_create_glink): New function.
865 (ppc_elf_create_dynamic_sections): Use it.
866 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
867 (update_local_sym_info): Allocate space for local_plt array.
868 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
869 entry pointer.
870 (is_branch_reloc): New function.
871 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
872 (ppc_elf_gc_sweep_hook): Likewise.
873 (ppc_elf_adjust_dynamic_symbol): Likewise.
874 (allocate_dynrelocs): Likewise.
875 (ppc_elf_size_dynamic_sections): Likewise.
876 (ppc_elf_relocate_section): Likewise.
877 (branch_reloc_hash_match): Use is_branch_reloc.
878 (ppc_elf_tls_optimize): Adjust for local_plt.
879 (write_glink_stub): New function, extracted from..
880 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
881 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
882 branch table when dynamic.
883 (elf_backend_post_process_headers): Define.
884 * elf64-ppc.c (elf_backend_post_process_headers): Define.
885 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
886 (ppc64_elf_get_synthetic_symtab): Report addend.
887 (struct ppc_stub_hash_entry): Add plt_ent.
888 (PLT_IFUNC): Define.
889 (struct ppc_link_hash_table): Add iplt and reliplt.
890 (create_linkage_sections): Make .iplt and .rela.iplt sections.
891 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
892 (update_local_sym_info): Allocate space for local_plt array.
893 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
894 entry pointer.
895 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
896 and don't change hash flags here.
897 (is_branch_reloc): New function.
898 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
899 (ppc64_elf_gc_sweep_hook): Likewise.
900 (ppc64_elf_adjust_dynamic_symbol): Likewise.
901 (allocate_dynrelocs): Likewise.
902 (ppc64_elf_size_dynamic_sections): Likewise.
903 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
904 (ppc64_elf_size_stubs): Likewise.
905 (ppc64_elf_relocate_section): Likewise.
906 (get_sym_h): Adjust for local_plt.
907 (branch_reloc_hash_match): Use is_branch_reloc.
908 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
909 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
910
041de40d
AM		 9112009-07-10 Alan Modra <amodra@bigpond.net.au>
912
913 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
914
7ae26bc1
AM		 9152009-07-10 Alan Modra <amodra@bigpond.net.au>
916
917 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
918 and ref_regular_nonweak comment.
919 * elflink.c (elf_link_output_extsym): Special case ifunc syms
920 when def_regular, not ref_regular.
921 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
922 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
923 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
924
9c4d0c1f
AM		 9252009-07-09 Alan Modra <amodra@bigpond.net.au>
926
927 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
928 of malloc'd struct call_info.
929 (pasted_function): Likewise, priority too.
930
2fc6d3b0
AM		 9312009-07-07 Alan Modra <amodra@bigpond.net.au>
932
933 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
934 alignment when packing sections into overlays.
935
9e1f7c0e
DK		 9362009-07-03 Cary Coutant <ccoutant@google.com>
937
938 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
939
4a768870
DK		 9402009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
941
942 * coffcode.h (sec_to_styp_flags): Partially revert (functional
943 changes only) earlier patch:-
944
945 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
946
947 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
948 give .debug and .reloc data characteristics.
949 (DOT_RELOC): New define for .reloc section string.
950 (coff_write_object_contents): Use DOT_RELOC instead of string.
951
848f5748
TT		 9522009-07-02 Tom Tromey <tromey@redhat.com>
953
954 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
955 * bfdwin.c (bfd_free_window): Cast to unsigned long.
956
dda46a27
L		 9572009-07-01 Nick Clifton <nickc@redhat.com>
958
959 * elf-m10300.c: Remove trailing white space.
960 * reloc.c: Likewise.
961
efde2f2c
NC		 9622009-07-01 Douglas B Rupp <rupp@gnat.com>
963
dda46a27 964 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
efde2f2c 965 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
dda46a27
L		 966 * configure.in: Use them.
967 * configure: Regenerate.
b11d79f2 968 * config.in: Regenerate.
dda46a27 969 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
efde2f2c
NC		 970 #define _BSD_SOURCE. Add comments.
971 (vms_file_stats_name): Calculate creation date based on available
972 runtime data. Return 1 for version instead of 0.
973
e1ec24c6
NC		 9742009-07-01 Nick Clifton <nickc@redhat.com>
975
976 PR 10072
977 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
978 to R_ARM_THM_PC8 relocation.
979
2709f570
NC		 9802009-06-29 Nick Clifton <nickc@redhat.com>
981
982 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
983 different uses of the relocations addend when a symbol is in a
984 merged section.
985
83b89087
L		 9862009-06-27 H.J. Lu <hongjiu.lu@intel.com>
987
988 PR ld/10337
989 * elf.c (bfd_section_from_shdr): Don't change sh_link for
990 SHT_REL/SHT_RELA sections on executable nor shared library.
991 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
992 as a normal section.
993
be7035c6
NC		 9942009-06-25 Nick Clifton <nickc@redhat.com>
995
996 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
997 symbols with SEC_MERGE flag.
998
bdeb4032
KT		 9992009-06-25 Kai Tietz <kai.tietz@onevision.com>
1000
1001 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1002 give .debug and .reloc data characteristics.
1003 (DOT_RELOC): New define for .reloc section string.
1004 (coff_write_object_contents): Use DOT_RELOC instead of string.
1005
b32e07d7
TG		 10062009-06-25 Tristan Gingold <gingold@adacore.com>
1007
1008 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1009 (bfd_mach_o_canonicalize_dynamic_symtab)
1010 (bfd_mach_o_get_synthetic_symtab): Defines.
1011 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1012 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1013
1014 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1015 for scattered relocations.
1016 (bfd_mach_o_i386_print_thread): New function.
1017 (bfd_mach_o_print_thread): Define.
1018
1019 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1020 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1021 New functions extracted from ...
1022 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1023 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1024 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1025 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1026 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1027 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1028 Set name_str field.
1029 (bfd_mach_o_scan_read_dylib): Ditto.
1030 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1031 reindent.
1032 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1033 decode isym and flags on little endian targets. Set dysymtab field.
1034 (bfd_mach_o_scan_start_address): Adjust for enum names.
1035 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1036 (bfd_mach_o_print_section): Display bfd section name.
1037 (bfd_mach_o_print_segment): Display none if no name.
1038 (bfd_mach_o_print_dysymtab): Display next index for local, external
1039 and undefined symbols.
1040 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1041 Display dylinker name. Display thread and unixthread commands content.
1042 (bfd_mach_o_print_thread): New macro.
1043
1044 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1045 (bfd_mach_o_ppc_thread_flavour): Ditto.
1046 (bfd_mach_o_i386_thread_flavour): Ditto.
1047 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1048 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1049 BFD_MACH_O_THREAD_STATE_NONE.
1050 (bfd_mach_o_segment_command): Remove segment field.
1051 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1052 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1053 (bfd_mach_o_prebound_dylib_command): Ditto.
1054 (bfd_mach_o_dylib_command): Ditto.
1055 (bfd_mach_o_prebound_dylib_command): Remove section field.
1056 (mach_o_data_struct): Add dysymtab field.
1057 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1058 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1059 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1060 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1061 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1062
c41ba836
DK		 10632009-06-25 Rafael Avila de Espindola <espindola@google.com>
1064
1065 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1066 field of struct dirent.
1067
3188b070
TG		 10682009-06-23 Tristan Gingold <gingold@adacore.com>
1069
1070 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1071 of this macro. Fix indentation.
1072
022f8312
CL		 10732009-06-22 Christophe Lyon <christophe.lyon@st.com>
1074
1075 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1076 destination for defined dynamic symbols when deciding whether to
1077 insert a stub or not.
1078 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1079 when actually accessed through a PLT, even when generating a
1080 shared lib.
1081
d297e807
TG		 10822009-06-22 Tristan Gingold <gingold@adacore.com>
1083
1084 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1085 the relocs array.
1086
ceaf50a2
AM		 10872009-06-22 Alan Modra <amodra@bigpond.net.au>
1088
1089 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1090 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1091
983bddc8
AM		 10922009-06-22 Alan Modra <amodra@bigpond.net.au>
1093
1094 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1095
f8703194
L		 10962009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1097
1098 * elflink.c (elf_link_add_object_symbols): Avoid warning
1099 from -Wjump-misses-init in gcc 4.5.0.
1100
09a24cbf
L		 11012009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1102
1103 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1104 symbol on error.
1105 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1106
4c544807
L		 11072009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1108
1109 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1110 r_symndx. Report local symbol name on error.
1111 (elf_i386_check_relocs): Updated. Report local symbol name on
1112 error.
1113 (elf_i386_gc_sweep_hook): Updated.
1114 (elf_i386_relocate_section): Likewise.
1115
1116 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1117 r_symndx. Report local symbol name on error.
1118 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1119 on error.
1120 (elf64_x86_64_gc_sweep_hook): Updated.
1121 (elf64_x86_64_relocate_section): Likewise.
1122
b8674692
TG		 11232009-06-19 Tristan Gingold <gingold@adacore.com>
1124
1125 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1126
046b007d
TG		 11272009-06-19 Tristan Gingold <gingold@adacore.com>
1128
1129 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1130 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1131 (bfd_mach_o_valid): Ditto.
1132 (bfd_mach_o_wide_p): Ditto.
1133 (bfd_mach_o_canonicalize_reloc): Ditto.
1134 (bfd_mach_o_build_commands): Ditto.
1135 (bfd_mach_o_scan_read_thread): Ditto.
1136 (bfd_mach_o_flatten_sections): Ditto.
1137 (bfd_mach_o_scan_start_address): Ditto.
1138 (bfd_mach_o_lookup_section): Ditto.
1139 (bfd_mach_o_core_fetch_environment): Ditto.
1140 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1141 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1142 (bfd_mach_o_scan_write_symtab): Ditto.
1143 Use macros instead of hard-coded values.
1144 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1145 Use bfd_mach_o_get_data instead of direct access. Use macros
1146 instead of hard-coded values.
1147 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1148 Remove sym argument and get section from mdata.
1149 Move code into the else branch.
1150 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1151 Remove sym argument and get section from mdata. Adjust code.
1152 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1153 switch (which replaces consecutive if statements).
1154 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1155 module table, table of content, indirect symbols and external
1156 referenced symbols.
1157 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1158 field.
1159 (bfd_mach_o_scan_read_linkedit): New function.
1160 (bfd_mach_o_scan_read_str): Ditto.
1161 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1162 field of mdata.
1163 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1164 bfd_mach_o_count_symbols never returns an error.
1165 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1166 symtab field (there might be only one symtab).
1167 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1168 Handle sub frameworks, sub umbrella, sub library and sub client.
1169 Read code signature and segment split info commands.
1170 (bfd_mach_o_scan): Reindent.
1171 (bfd_mach_o_xlat_name): New type.
1172 (bfd_mach_o_print_flags): New function.
1173 (bfd_mach_o_get_name): Ditto.
1174 (bfd_mach_o_cpu_name): New variable.
1175 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1176 (bfd_mach_o_section_type_name)
1177 (bfd_mach_o_section_attribute_name)
1178 (bfd_mach_o_load_command_name): New variables.
1179 (bfd_mach_o_print_private_header): New function.
1180 (bfd_mach_o_print_section_map): New function extracted from
1181 bfd_mach_o_print_private_bfd_data.
1182 (bfd_mach_o_print_section): Ditto. Print more infos.
1183 (bfd_mach_o_print_segment): Ditto.
1184 (bfd_mach_o_print_dysymtab): Ditto.
1185 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1186 load weak dylib, reexport dylib and id dylib.
1187 Handle code signature and segment_split info.
1188 Handle sub frameworks, sub umbrella, sub library and sub client.
1189 (bfd_mach_o_section_get_nbr_indirect): New function.
1190
1191 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1192 (bfd_mach_o_header_flags): New enum to define header flags.
1193 (bfd_mach_o_section_attribute): New enum to replace ...
1194 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1195 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1196 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1197 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1198 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1199 these removed macros.
1200 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1201 (bfd_mach_o_dylib_module): New type.
1202 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1203 macros.
1204 (bfd_mach_o_dylib_table_of_content): New type.
1205 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1206 (bfd_mach_o_dylib_reference): New type.
1207 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1208 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1209 modules, toc, references and indirect syms.
1210 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1211 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1212 unused). Add comment.
1213 (bfd_mach_o_dylib_command): Ditto.
1214 (bfd_mach_o_prebound_dylib_command): Ditto.
1215 (bfd_mach_o_linkedit_command): New type.
1216 (bfd_mach_o_str_command): New type.
1217 (bfd_mach_o_load_command): Add linkedit and str fields.
1218 (mach_o_data_struct): Add symtab field.
1219 (bfd_get_mach_o_data): Renamed to ...
1220 (bfd_mach_o_get_data): ... this new macro.
1221 (bfd_mach_o_scan_read_symtab_symbol,
1222 bfd_mach_o_scan_read_symtab_strtab,
1223 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1224
1225 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1226 instead of direct access.
1227
6d78d0b9
AM		 12282009-06-19 Alan Modra <amodra@bigpond.net.au>
1229
1230 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1231 R_PPC_PLTREL24 relocs.
1232 (ppc_elf_relocate_section): Likewise.
1233
3ec01793
AM		 12342009-06-19 Alan Modra <amodra@bigpond.net.au>
1235
1236 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1237 pointer to sym hash. Update all uses.
1238 (update_plt_info): Likewise. Don't check addend here.
1239
c2e61a4e
L		 12402009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1241
1242 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1243 bfd_sym_from_r_symndx.
1244 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1245
87d72d41
AM		 12462009-06-18 Alan Modra <amodra@bigpond.net.au>
1247
1248 * elf-bfd.h (struct sym_sec_cache): Delete.
1249 (struct sym_cache): New.
1250 (bfd_section_from_r_symndx): Delete prototype.
1251 (bfd_sym_from_r_symndx): Define prototype.
1252 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1253 (bfd_sym_from_r_symndx): ..new function.
1254 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1255 bfd_section_from_r_symndx to new struct and function.
1256 * elf32-bfin.c: Likewise.
1257 * elf32-hppa.c: Likewise.
1258 * elf32-i386.c: Likewise.
1259 * elf32-m32r.c: Likewise.
1260 * elf32-m68hc1x.c: Likewise.
1261 * elf32-m68hc1x.h: Likewise.
1262 * elf32-m68k.c: Likewise.
1263 * elf32-ppc.c: Likewise.
1264 * elf32-s390.c: Likewise.
1265 * elf32-sh.c: Likewise.
1266 * elf64-ppc.c: Likewise.
1267 * elf64-s390.c: Likewise.
1268 * elf64-x86-64.c: Likewise.
1269 * elfxx-sparc.c: Likewise.
1270 * elfxx-sparc.h: Likewise.
1271
14aae723
L		 12722009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1273
1274 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1275 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1276
5e486aa1
NC		 12772009-06-18 Nick Clifton <nickc@redhat.com>
1278
1279 * elflink.c (elf_link_sort_relocs): Return early if there are no
1280 relocs to sort.
1281
361dff73
DK		 12822009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1283
32425da9
NC		 1284 Merge cegcc and mingw32ce target name changes from
1285 CeGCC project:
361dff73 1286
32425da9 1287 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1288
1289 * config.bfd: Add arm*-*-cegcc* target.
1290
32425da9 1291 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
361dff73
DK		 1292
1293 * config.bfd: Add arm-*-mingw32ce* target.
1294
e03a8ed8
L		 12952009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1296
1297 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1298 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1299 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1300 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1301
13022009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1303
1304 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1305 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1306 * elf32-i386.c (elf_i386_check_relocs): Use it.
1307 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1308
13092009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1310
1311 * elf-bfd.h (elf_dyn_relocs): New.
1312
1313 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1314 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1315 elf_dyn_relocs.
1316 (elf_i386_copy_indirect_symbol): Likewise.
1317 (elf_i386_check_relocs): Likewise.
1318 (elf_i386_gc_sweep_hook): Likewise.
1319 (elf_i386_allocate_dynrelocs): Likewise.
1320 (elf_i386_readonly_dynrelocs): Likewise.
1321 (elf_i386_size_dynamic_sections): Likewise.
1322
1323 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1324 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1325 with elf_dyn_relocs.
1326 (elf64_x86_64_copy_indirect_symbol): Updated.
1327 (elf64_x86_64_check_relocs): Likewise.
1328 (elf64_x86_64_gc_sweep_hook): Likewise.
1329 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1330 (elf64_x86_64_allocate_dynrelocs): Likewise.
1331 (elf64_x86_64_readonly_dynrelocs): Likewise.
1332 (elf64_x86_64_size_dynamic_sections): Likewise.
1333
64e77c6d
L		 13342009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1335
1336 * elf32-arm.c (create_got_section): Get existing .rela.got
1337 section.
1338 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1339 * elf32-lm32.c (create_got_section): Likewise.
1340 * elf32-m32r.c (create_got_section): Likewise.
1341 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1342 * elf32-s390.c (create_got_section): Likewise.
1343 * elf32-sh.c (create_got_section): Likewise.
1344 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1345 * elf64-s390.c (create_got_section): Likewise.
1346 * elfxx-sparc.c (create_got_section): Likewise.
1347
1348 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1349 the GOT size.
1350
d2149d72
L		 13512009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1352
1353 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1354
1355 * elf32-i386.c (elf_i386_local_hash): Removed.
1356 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1357 (elf_i386_get_local_sym_hash): Likewise.
1358
1359 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1360 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1361 (elf64_x86_64_get_local_sym_hash): Likewise.
1362 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1363 (get_local_sym_hash): Likewise.
1364
cc3bd654
L		 13652009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1366
1367 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1368 rel_got_sec and plt_sec.
1369 (elfNN_ia64_relax_section): Updated.
1370 (elfNN_ia64_create_dynamic_sections): Likewise.
1371 (get_got): Likewise.
1372 (allocate_dynrel_entries): Likewise.
1373 (elfNN_ia64_size_dynamic_sections): Likewise.
1374 (set_got_entry): Likewise.
1375 (elfNN_ia64_choose_gp): Likewise.
1376 (elfNN_ia64_relocate_section): Likewise.
1377 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1378 (elfNN_ia64_finish_dynamic_sections): Likewise.
1379
be3e406d
UW		 13802009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1381
1382 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1383 also for calls.
1384
6de2ae4a
L		 13852009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1386
1387 * configure.in (elf): Add elf-ifunc.lo.
1388
1389 * configure: Regenerated.
1390 * Makefile.in: Likewise.
1391
1392 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1393 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1394
1395 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1396 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1397 irelifunc.
1398 (elf_i386_link_hash_table_create): Likewise.
1399 (elf_i386_create_dynamic_sections): Likewise.
1400 (elf_i386_check_relocs): Likewise.
1401 (elf_i386_allocate_dynrelocs): Likewise.
1402 (elf_i386_size_dynamic_sections): Likewise.
1403 (elf_i386_relocate_section): Likewise.
1404 (elf_i386_finish_dynamic_symbol): Likewise.
1405 (elf_i386_finish_dynamic_sections): Likewise.
1406 (elf_i386_create_got_section): Removed.
1407
1408 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1409 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1410 irelifunc.
1411 (elf64_x86_64_compute_jump_table_size): Updated.
1412 (elf64_x86_64_link_hash_table_create): Likewise.
1413 (elf64_x86_64_create_dynamic_sections): Likewise.
1414 (elf64_x86_64_check_relocs): Likewise.
1415 (elf64_x86_64_allocate_dynrelocs): Likewise.
1416 (elf64_x86_64_size_dynamic_sections): Likewise.
1417 (elf64_x86_64_relocate_section): Likewise.
1418 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1419 (elf64_x86_64_finish_dynamic_sections): Likewise.
1420 (elf64_x86_64_create_got_section): Removed.
1421
1422 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1423 for pointer alignment. Set up section pointers.
1424 (_bfd_elf_create_dynamic_sections): Likewise.
1425 (_bfd_elf_create_ifunc_sections): Moved to ...
1426 * elf-ifunc.c: Here. New.
1427
1428 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1429 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1430 Run "make dep-am".
1431
81694485
NC		 14322009-06-16 Doug Kwan <dougkwan@google.com>
1433
6de2ae4a
L		 1434 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1435 to bfd_signed_vma. Cast constant operands which are used in
1436 offset related expressions to bfd_signed_vma type as appropriate.
81694485 1437
6db7e006
MR		 14382009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1439
1440 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1441 (elf_backend_plt_sym_val): Define.
1442
9b90d8fd
MR		 14432009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1444
1445 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1446 (elf_backend_reloc_type_class): Define.
1447
04981bc1
MR		 14482009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1449
1450 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1451 from an executable to a shared library treat R_VAX_PC32
1452 relocations as R_VAX_PLT32 ones.
1453
886815b2
MR		 14542009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1455
1456 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1457 symbols in GOT space calculation.
1458 (elf_vax_relocate_section): Adjust accordingly.
1459
6c4fb25a
MR		 14602009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1461
1462 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1463 include <R11:R2>.
1464
7b6021f1
MR		 14652009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1466
1467 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1468 attribute.
1469 (elf_vax_relocate_section): Likewise.
1470
188dbb07
L		 14712009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1472
1473 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1474 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1475
048cbda4
L		 14762009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1477
1478 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1479 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1480
482c6ce9
L		 14812009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1482
1483 * Makefile.am: Run "make dep-am".
1484 * Makefile.in: Regenerated.
1485
eba077f2
L		 14862009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1487
1488 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1489 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1490
ec68b083
NC		 14912009-06-15 Nick Clifton <nickc@redhat.com>
1492
1493 * po/ru.po: New Russian translation.
1494 * configure.in (ALL_LINGUAS): Add ru.
1495 * configure: Regenerate.
1496
b80ee1aa
L		 14972009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1498
1499 * elf32-i386.c: Remove duplicated comments.
1500
44c4ea11
L		 15012009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1502
1503 PR ld/10270
1504 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1505 dynamic IFUNC pointer in non-shared object. Use .got.plt
1506 for IFUNC definition in PIE.
1507 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1508 PIE locally.
1509
1510 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1511 dynamic IFUNC pointer in non-shared object. Use .got.plt
1512 for IFUNC definition in PIE.
1513 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1514 PIE locally.
1515
8b7e2992
L		 15162009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1517
1518 * elf32-i386.c (elf_i386_check_relocs): Properly report
1519 local symbol for unhandled relocation against STT_GNU_IFUNC
1520 symbol.
637fa7af 1521 (elf_i386_relocate_section): Likewise.
8b7e2992 1522 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
637fa7af 1523 (elf64_x86_64_relocate_section): Likewise.
8b7e2992 1524
c25bc9fc
L		 15252009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1526
1527 PR ld/10269
1528 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1529 (elf_i386_link_hash_table): Add loc_hash_table and
1530 loc_hash_memory.
1531 (elf_i386_local_hash): New.
1532 (elf_i386_local_htab_hash): Likewise.
1533 (elf_i386_local_htab_eq): Likewise.
1534 (elf_i386_get_local_sym_hash): Likewise.
1535 (elf_i386_link_hash_table_free): Likewise.
1536 (elf_i386_allocate_local_dynrelocs): Likewise.
1537 (elf_i386_finish_local_dynamic_symbol): Likewise.
1538 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1539 (elf_i386_link_hash_table_create): Create loc_hash_table and
1540 loc_hash_memory.
1541 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1542 (elf_i386_size_dynamic_sections): Likewise.
1543 (elf_i386_relocate_section): Likewise.
1544 (elf_i386_finish_dynamic_sections): Likewise.
1545 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1546 isn't NULL.
1547
1548 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1549 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1550 loc_hash_memory.
1551 (elf64_x86_64_local_hash): New.
1552 (elf64_x86_64_local_htab_hash): Likewise.
1553 (elf64_x86_64_local_htab_eq): Likewise.
1554 (elf64_x86_64_get_local_sym_hash): Likewise.
1555 (elf64_x86_64_link_hash_table_free): Likewise.
1556 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1557 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1558 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1559 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1560 and loc_hash_memory.
1561 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1562 symbols.
1563 (elf64_x86_64_size_dynamic_sections): Likewise.
1564 (elf64_x86_64_relocate_section): Likewise.
1565 (elf64_x86_64_finish_dynamic_sections): Likewise.
1566 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1567 sym isn't NULL.
1568
dec9d5df
PB		 15692009-06-10 Philip Blundell <philb@gnu.org>
1570
1571 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1572 elf_sec->this_hdr == NULL.
1573
92bc0e80
TG		 15742009-06-12 Tristan Gingold <gingold@adacore.com>
1575
1576 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1577 * bfd-in2.h: Regenerated.
1578 * libbfd.h: Regenerated.
1579
1580 * mach-o.c (FILE_ALIGN): New macro.
1581 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1582 (bfd_mach_o_print_symbol): Ditto.
1583 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1584 (bfd_mach_o_get_reloc_upper_bound): New function.
1585 (bfd_mach_o_canonicalize_reloc): Ditto.
1586 (bfd_mach_o_scan_write_relocs): Ditto.
1587 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1588 (bfd_mach_o_scan_write_section_64): Ditto.
1589 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1590 written for load command. Do not compute section file offset.
1591 (bfd_mach_o_scan_write_segment_64): Ditto.
1592 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1593 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1594 Mach-O to ...
1595 (bfd_mach_o_mangle_symbols): ... this new function.
046b007d 1596 (bfd_mach_o_write_contents): Be sure to have load commands built.
92bc0e80
TG		 1597 Call bfd_mach_o_mangle_symbols.
1598 (bfd_mach_o_build_commands): Adjust for filelen field.
1599 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1600 Do not set symtab file offset anymore here.
1601 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1602 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1603 Set reloc_count and rel_filepos section fields.
1604 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1605 unsigned int.
1606 (bfd_mach_o_scan_read_section_64): Ditto.
1607 (bfd_mach_o_scan_read_section): Ditto.
1608 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1609 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1610 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1611 Handle weak-ref symbols.
1612 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1613 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1614 (bfd_mach_o_scan): Remove assignment to removed field.
1615 (bfd_mach_o_mkobject_init): Ditto.
1616 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1617 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1618 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1619 (bfd_mach_o_swap_reloc_in): Ditto.
1620 (bfd_mach_o_swap_reloc_out): Ditto.
1621
1622 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1623 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1624 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1625 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1626 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1627 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1628 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1629 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1630 (BFD_MACH_O_N_WEAK_DEF): New macros.
1631 Add comments.
1632 (bfd_mach_o_section_type): Add new enumeration values.
1633 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1634 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1635 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1636 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1637 macros.
1638 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1639 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1640 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1641 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1642 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1643 (BFD_MACH_O_RELENT_SIZE): Ditto.
1644 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1645 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1646 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1647 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1648 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1649 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1650 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1651 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1652 (bfd_mach_o_reloc_info): New struct.
1653 (bfd_mach_o_asymbol): New struct.
1654 (bfd_mach_o_symtab_command): The symbols field is now of type
1655 bfd_mach_o_asymbol.
1656 (bfd_mach_o_load_command): The offset and len fields are now of type
1657 unsigned int.
1658 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1659 Add a filelen field. Add comments.
1660 (bfd_mach_o_backend_data): New struct.
1661 (bfd_mach_o_get_backend_data): New macro.
1662 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1663 bfd_mach_o_asymbol.
1664 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1665 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1666 (bfd_mach_o_canonicalize_reloc): Ditto.
1667
1668 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1669 duplicated macro. Now defined to _bfd_generic_is_local_label.
1670 (TARGET_NAME_BACKEND): New macro...
1671 (TARGET_NAME_BACKEND): ... used to name a new variable.
1672 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1673 Mach-O backend data.
1674
1675 * mach-o-i386.c (i386_howto_table): New variable.
1676 (bfd_mach_o_i386_swap_reloc_in): New function.
1677 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1678 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1679 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1680 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1681 (bfd_mach_o_bfd_reloc_type_lookup)
1682 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1683
8c7d38e8
NC		 16842009-06-11 Eric Paris <eparis@redhat.com>
1685 Nick Clifton <nickc@redhat.com>
1686
1687 * opncls.c (_maybe_make_executable): New function. Gives execute
1688 permission to an executable bfd that was opened for writing
1689 provided that it is a regular file. Replaces common code found in...
1690 (bfd_close): here and ...
1691 (bfd_close_all_done): here.
1692
f865a31d
AG		 16932009-06-11 Anthony Green <green@moxielogic.com>
1694
1695 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1696 * bfd-in2.h: Rebuilt.
1697 * libbfd.h: Rebuilt.
1698 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1699 relocation support.
1700 (moxie_reloc_map): Ditto.
1701 Clean up copyright notice.
1702
25b88f33
PP		 17032009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1704
1372b818 1705 * bfd-in2.h: bfd_mmap prototype.
25b88f33
PP		 1706 * bfdio.c (bfd_mmap): New function.
1707 * libbfd.h (bfd_iovec): Add bmmap.
1372b818 1708 * cache.c (cache_bmmap): New function.
25b88f33
PP		 1709 (cache_iovec): Initialize bmmap member.
1710 * opencls.c (opncls_bmmap): New function.
1711 (opncls_iovec): Initialize bmmap member.
1712
c2f09c75
TG		 17132009-06-09 Tristan Gingold <gingold@adacore.com>
1714
1715 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1716 and stabstr_segment fields.
1717 (mach_o_be_vec, mach_o_le_vec): Removed
1718 (bfd_mach_o_version): New prototype.
1719
1720 * mach-o.c (bfd_mach_o_version): Make this function public.
1721 (mach_o_wide_p): New function.
1722 (bfd_mach_o_wide_p): Ditto.
1723 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1724 weird names.
1725 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1726 Search in the list only if the name starts with a dot.
1727 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1728 test. Check bfd_seek status.
1729 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1730 (bfd_mach_o_scan_write_section_32): Ditto.
1731 (bfd_mach_o_scan_write_section_64): Ditto.
1732 (bfd_mach_o_scan_write_section): Removed.
1733 (bfd_mach_o_scan_write_segment): Split into ...
1734 (bfd_mach_o_scan_write_segment_32): ... this and ...
1735 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1736 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1737 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1738 symbol table. Now returns a boolean.
1739 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1740 Adjust for status type.
1741 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1742 test. Write symbol table. Numbers the sections.
1743 (bfd_mach_o_read_header): Check bfd_seek status.
1744 Use mach_o_wide_p instead of hard-coded test.
1745 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1746 (bfd_mach_o_scan_read_section_64): Ditto.
1747 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1748 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1749 handled common symbols.
1750 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1751 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1752 (bfd_mach_o_scan_read_dylinker): Ditto.
1753 (bfd_mach_o_scan_read_dylib): Ditto.
1754 (bfd_mach_o_scan_read_thread): Ditto.
1755 (bfd_mach_o_scan_read_symtab): Ditto.
1756 Do not create a section for the stabs.
1757 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1758 (bfd_mach_o_scan_read_segment): Ditto.
1759 (bfd_mach_o_scan_read_command): Ditto.
1760 (bfd_mach_o_scan_start_address): Ditto.
1761 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1762 (bfd_mach_o_archive_p): Check bfd_seek status.
1763 (bfd_mach_o_core_fetch_environment): Ditto.
1764
1765 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1766
2a81c24a
L		 17672009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1768
1769 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1770 (elf_i386_link_hash_table_create): Initialize irelifunc.
1771 (elf_i386_check_relocs): Updated. Set up irelifunc for
1772 shared objects.
1773 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1774 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1775 shared objects.
1776 (elf_i386_relocate_section): Likewise.
1777
1778 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1779 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1780 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1781 shared objects.
1782 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1783 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1784 shared objects.
1785 (elf64_x86_64_relocate_section): Likewise.
1786
1787 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1788 ...
1789 (_bfd_elf_create_ifunc_sections): This.
1790
c2f09c75 1791 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2a81c24a
L		 1792 ...
1793 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1794 for shared objects.
1795
710ab287
L		 17962009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1797
1798 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1799 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1800 building shared object. Check info->executable instead of
1801 !info->shared when setting non_got_ref.
1802 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1803 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1804 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1805 symbol if needed.
1806 (elf_i386_relocate_section): Output dynamic relocation for
1807 R_386_32 against STT_GNU_IFUNC symbol to get the real
1808 function address when building shared object.
1809 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1810 relocation for STT_GNU_IFUNC symbol in shared object.
1811
1812 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1813 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1814 symbol when building shared object. Check info->executable
1815 instead of !info->shared when setting non_got_ref.
1816 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1817 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1818 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1819 if needed.
1820 (elf64_x86_64_relocate_section): Output dynamic relocation
1821 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1822 function address when building shared object.
1823 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1824 relocation for STT_GNU_IFUNC symbol in shared object.
1825
9e93c730
JK		 18262009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1827
1828 * Makefile.am: Run "make dep-am".
1829 (BFD32_BACKENDS): Add mach-o-i386.lo.
1830 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1831 * Makefile.in: Regenerate.
1832
74681fc4
AM		 18332009-06-06 Alan Modra <amodra@bigpond.net.au>
1834
1835 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1836 when looking for soft-icache stubs.
1837
154a1ee5
TG		 18382009-06-05 Tristan Gingold <gingold@adacore.com>
1839
1840 * mach-o.h: Update copyright year.
1841 (bfd_mach_o_mach_header_magic): New enum.
1842 (bfd_mach_o_cpu_subtype): Now an enum.
1843 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1844 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1845 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1846 (bfd_mach_o_load_command): Field type_required is now a boolean.
1847 Reindent prototypes.
1848 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1849 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1850 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1851 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1852 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1853 (bfd_mach_o_canonicalize_symtab): Ditto.
1854 (bfd_mach_o_get_symbol_info): Ditto.
1855 (bfd_mach_o_print_symbol): Ditto.
1856 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1857 (bfd_mach_o_make_empty_symbol): Ditto.
1858 (bfd_mach_o_write_contents): Ditto.
1859
1860 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1861 bfd_mach_o_mkobject): Defines.
1862 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1863 Do not check with target vector but with flavour.
1864 (struct mach_o_section_name_xlat): New declaration.
1865 (dwarf_section_names_xlat): Ditto.
1866 (text_section_names_xlat): Ditto.
1867 (data_section_names_xlat): Ditto.
1868 (struct mach_o_segment_name_xlat): Ditto.
1869 (segsec_names_xlat): Ditto.
1870 (bfd_mach_o_convert_section_name_to_bfd): New function.
1871 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1872 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1873 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1874 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1875 Accept any input and output flavour. Do not share private data
1876 anymore.
1877 (bfd_mach_o_count_symbols): Add a comment.
1878 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1879 (bfd_mach_o_canonicalize_symtab): Ditto.
1880 (bfd_mach_o_get_symbol_info): Ditto.
1881 (bfd_mach_o_print_symbol): Ditto.
1882 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1883 Use constants instead of hard-coded values.
1884 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1885 values.
1886 (bfd_mach_o_scan_write_section_64): Ditto.
1887 (bfd_mach_o_scan_write_segment): Ditto.
1888 Do not copy sections anymore.
1889 (bfd_mach_o_write_contents): Make it public.
1890 Remove dead code. Rewrite typeflag assignment.
1891 (bfd_mach_o_build_commands): New function.
1892 (bfd_mach_o_set_section_contents): Ditto.
1893 (bfd_mach_o_make_empty_symbol): Make it public.
1894 (bfd_mach_o_read_header): Make it static.
1895 Convert to bfd_boolean.
1896 Use constants instead of hard-coded values.
1897 (bfd_mach_o_make_bfd_section): Call
1898 bfd_mach_o_convert_section_name_to_bfd to create name.
1899 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1900 values.
1901 (bfd_mach_o_scan_read_section_64): Ditto.
1902 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1903 a segment anymore. Use constants instead of hard-coded values.
1904 (bfd_mach_o_scan_read_command): Fix style.
1905 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1906 Get rid of BFD_IO_FUNCS.
1907 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1908 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1909 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1910 (bfd_mach_o_object_p): Removed.
1911 (bfd_mach_o_gen_core_p): New function, replaces ...
1912 (bfd_mach_o_core_p): ... deleted.
1913 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1914
1915 * mach-o-i386.c: New file.
1916 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1917 * configure.in (TDEFINES): Add mach_o_i386_vec.
1918 * configure: Regenerated.
1919 * targets.c: Add mach_o_i386_vec.
1920
1921 * mach-o.c: Update copyright years.
1922 (BFD_IO_FUNCS): Remove (was not used).
1923 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1924 bfd_mach_o_slurp_extended_name_table,
1925 bfd_mach_o_construct_extended_name_table,
1926 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1927 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1928 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1929 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1930 bfd_mach_o_get_section_contents_in_window,
1931 bfd_mach_o_bfd_is_local_label_name,
1932 bfd_mach_o_bfd_is_target_special_symbol,
1933 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1934 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1935 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1936 bfd_mach_o_minisymbol_to_symbol,
1937 bfd_mach_o_bfd_get_relocated_section_contents,
1938 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1939 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1940 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1941 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1942 bfd_mach_o_bfd_merge_private_bfd_data,
1943 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1944 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1945 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1946 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1947 bfd_mach_o_bfd_copy_private_header_data,
1948 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1949 * mach-o-target.c: ... here.
1950 Update copyright years.
1951
a1ef399e
AM		 19522009-06-04 Alan Modra <amodra@bigpond.net.au>
1953
1954 * dep-in.sed: Don't use \n in replacement part of s command.
1955 * Makefile.am (DEP1): LC_ALL for uniq.
1956 Run "make dep-am".
1957 * Makefile.in: Regenerate.
1958
2e75bb35
L		 19592009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1960
1961 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1962 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1963 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1964
0018b0a3
L		 19652009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1966
1967 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1968 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1969 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1970 against STT_GNU_IFUNC symbols for static executables.
1971 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1972 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1973
1974 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1975 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1976 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1977 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1978
94313f36
RS		 19792009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1980
1981 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1982 symbols to be left unimported when linking statically.
1983 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1984 code when linking statically.
1985
7afd84dc
L		 19862009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1987
1988 * elf32-i386.c (elf_i386_check_relocs): Increment
1989 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1990 against STT_GNU_IFUNC symbol.
1991 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1992 local STT_GNU_IFUNC definition is used.
1993 (elf_i386_relocate_section): Handle got.offset != -1 for
1994 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1995 symbol.
1996
1997 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1998 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1999 relocations against STT_GNU_IFUNC symbol.
2000 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2001 local STT_GNU_IFUNC definition is used.
2002 (elf64_x86_64_relocate_section): Handle got.offset != -1
2003 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2004 STT_GNU_IFUNC symbol.
2005
cbe950e9
L		 20062009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2007
2008 PR ld/10205
2009 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2010 (elf_i386_reloc_type_lookup): Likewise.
2011 (R_386_tls): Removed.
2012 (R_386_irelative): New.
2013 (R_386_vt_offset): Updated.
2014 (elf_i386_rtype_to_howto): Likewise.
2015 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2016 (elf_i386_link_hash_table_create): Initialize igotplt,
2017 iplt and irelplt.
2018 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2019 (elf_i386_adjust_dynamic_symbol): Likewise.
2020 (elf_i386_allocate_dynrelocs): Likewise.
2021 (elf_i386_relocate_section): Likewise.
2022 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2023 sections.
2024 (elf_i386_finish_dynamic_symbol): When building a static
2025 executable, use .iplt, .igot.plt and .rel.iplt sections for
2026 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2027 locally defined STT_GNU_IFUNC symbol.
2028
2029 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2030 (x86_64_reloc_map): Likewise.
2031 (R_X86_64_standard): Updated.
2032 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2033 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2034 iplt and irelplt.
2035 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2036 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2037 (elf64_x86_64_allocate_dynrelocs): Likewise.
2038 (elf64_x86_64_relocate_section): Likewise.
2039 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2040 sections.
2041 (elf64_x86_64_finish_dynamic_symbol): When building a static
2042 executable, use .iplt, .igot.plt and .rela.iplt sections for
2043 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2044 for locally defined STT_GNU_IFUNC symbol.
2045
2046 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2047 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2048
2049 * bfd-in2.h: Regenerated.
2050 * libbfd.h: Likewise.
2051
3aa14d16
L		 20522009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2053
2054 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2055 (_bfd_elf_make_ifunc_reloc_section): Removed.
2056 (_bfd_elf_is_ifunc_symbol): Likewise.
2057 (_bfd_elf_create_static_ifunc_sections): New.
2058
2059 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2060 symbol check to ...
2061 (elf_link_add_object_symbols): Here.
2062 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2063 STT_GNU_IFUNC symbol.
2064 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2065 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2066 (IFUNC_INFIX): Removed.
2067 (get_ifunc_reloc_section_name): Likewise.
2068 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2069 (_bfd_elf_is_ifunc_symbol): Likewise.
2070 (_bfd_elf_create_static_ifunc_sections): New.
2071
eb4ff4d6
L		 20722009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2073
2074 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2075 (create_got_section): Likewise.
2076 (allocate_dynrelocs): Likewise.
2077 (readonly_dynrelocs): Likewise.
2078 (set_tls_module_base): Likewise.
2079 (dtpoff_base): Likewise.
2080 (tpoff): Likewise.
2081 (elf_i386_link_hash_table_create): Updated.
2082 (elf_i386_create_dynamic_sections): Likewise.
2083 (elf_i386_check_relocs): Likewise.
2084 (elf_i386_size_dynamic_sections): Likewise.
2085 (elf_i386_relocate_section): Likewise.
2086
2087 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2088 (create_got_section): Likewise.
2089 (allocate_dynrelocs): Likewise.
2090 (readonly_dynrelocs): Likewise.
2091 (set_tls_module_base): Likewise.
2092 (dtpoff_base): Likewise.
2093 (tpoff): Likewise.
2094 (elf64_x86_64_link_hash_table_create): Updated.
2095 (elf64_x86_64_create_dynamic_sections): Likewise.
2096 (elf64_x86_64_check_relocs): Likewise.
2097 (elf64_x86_64_size_dynamic_sections): Likewise.
2098 (elf64_x86_64_relocate_section): Likewise.
2099
fc579192
NC		 21002009-05-28 Nick Clifton <nickc@redhat.com>
2101
2102 * targets.c (_bfd_target_vector): Only include plugin target in
2103 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2104
5ebe2858
UW		 21052009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2106
2107 * elf32-spu.c (struct call_info): New member broken_cycle.
2108 (remove_cycle): Instead of physically removing call_info structures
2109 to break call graph cycles, mark them using the broken_cycle flag.
2110 (mark_overlay_section): Respect broken_cycle flag.
2111 (unmark_overlay_section): Likewise.
2112 (collect_lib_sections): Likewise.
2113 (collect_overlays): Likewise.
2114 (sum_stack): Likewise.
2115
34ad4cb0
UW		 21162009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2117
2118 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2119 (mark_functions_via_relocs): Initialize callee->count to 1.
2120 (pasted_function): Likewise.
2121 (spu_elf_auto_overlay): Honor call counts when determining number
2122 of stubs required in software i-cache mode.
2123
fc579192
NC		 21242009-05-27 Rafael Avila de Espindola <espindola@google.com>
2125
2126 * plugin.c (program_name): Remove.
2127 (plugin_program_name): New.
2128 (bfd_plugin_set_program_name): New.
2129 (try_load_plugin): Use plugin_program_name.
2130 * plugin.h (bfd_plugin_set_program_name): New.
2131
21322009-05-27 Rafael Avila de Espindola <espindola@google.com>
5691d22d
NC		 2133
2134 * aclocal.m4: Include ../config/plugins.m4.
2135 * configure.in: Use AC_PLUGINS.
2136 * configure: Regenerate.
2137 * Makefile.in: Regenerate.
2138 * doc/Makefile.in: Regenerate.
2139
c8a1f254
NS		 21402009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2141
2142 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2143 link.
2144 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2145 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2146 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2147 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2148 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2149 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2150 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2151 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2152 * reloc.c (bfd_generic_relax_section): Likewise.
2153 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2154 * vms.c (vms_bfd_relax_section): Likewise.
2155
68d7e96a
L		 21562009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2157
2158 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2159
2160 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2161 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2162
2163 * elf32-i386.c (allocate_dynrelocs): Updated.
2164 (elf_i386_relocate_section): Likewise.
2165 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2166 (elf64_x86_64_relocate_section): Likewise.
2167
2168 * elf64-x86-64.c (is_indirect_symbol): Removed.
2169
f12e7348
NC		 21702009-05-26 Nick Clifton <nickc@redhat.com>
2171
2172 * po/id.po: Updated Indonesian translation.
2173
ce3c775b
NC		 21742009-05-26 Rafael Avila de Espindola <espindola@google.com>
2175
2176 * Makefile.am: Run "make dep-am".
2177 (AM_CPPFLAGS): New.
2178 (LIBDL): New.
2179 (ALL_MACHINES): Add cpu-plugin.lo.
2180 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2181 (BFD32_BACKENDS): Add plugin.lo.
2182 (BFD32_BACKENDS_CFILES): Add plugin.c.
2183 (libbfd_la_LIBADD): Add LIBDL
2184 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2185 (bfd_plugin_arch): Declare.
2186 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2187 * bfd.c (bfd): Add plugin_data.
2188 * config.bfd: Handle the plugin target.
2189 * configure.in: Check for --enable-plugins.
2190 (LT_INIT): Use the dlopen option.
2191 * cpu-plugin.c: New.
2192 * plugin.c: New.
2193 * plugin.h: New.
2194 * targets.c (plugin_vec): Declare.
2195 (_bfd_target_vector): Add plugin_vec.
2196 * Makefile.in: Regenerate.
2197 * bfd-in2.h: Regenerate.
2198 * configure: Regenerate.
2199
9e097a72
AM		 22002009-05-26 Alan Modra <amodra@bigpond.net.au>
2201
2202 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2203 per line with all lines having continuation backslash. Prefix
2204 first line with "A", following lines with "B".
2205 * Makefile.am (DEP): Don't use dep.sed here.
2206 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2207 dep.sed here on dependencies, sort and uniq.
2208 * Makefile.in: Regenerate.
2209
d5acff2f
TG		 22102009-05-25 Tristan Gingold <gingold@adacore.com>
2211
2212 * makefile.vms: Add verilog.obj to object list OBJS.
2213
5c93f09b
AM		 22142009-05-24 Alan Modra <amodra@bigpond.net.au>
2215
2216 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2217 for BFD_IN_MEMORY is cleared.
2218 (bfd_bwrite): Zero excess memory allocated.
2219
48229727
JB		 22202009-05-22 Julian Brown <julian@codesourcery.com>
2221
2222 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2223 macros.
2224 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2225 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2226 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2227 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2228 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2229 (a8_erratum_fix, a8_erratum_reloc): New structs.
2230 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2231 num_a8_erratum_fixes, fix_cortex_a8 fields.
2232 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2233 (elf32_arm_add_stub): Split into two parts, creating...
2234 (elf32_arm_create_or_find_stub_sec): New function.
2235 (elf32_arm_final_link_relocate): Add forward declaration.
2236 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2237 relocations, multiple relocations per stub.
2238 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2239 (arm_size_one_stub): Use find_stub_size_and_template.
2240 (a8_reloc_compare): New.
2241 (find_thumb_glue): Add forward declaration.
2242 (cortex_a8_erratum_scan): New.
2243 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2244 (bfd_elf32_arm_set_cortex_a8_fix): New.
2245 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2246 (arm_map_one_stub): Add THUMB32_TYPE support.
2247 (a8_branch_to_stub_data): New.
2248 (make_branch_to_a8_stub): New.
2249 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2250 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2251 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2252 Cortex-A8 erratum workaround.
2253 * bfd-in2.h: Regenerate.
2254
2b3decb5
AM		 22552009-05-22 Alan Modra <amodra@bigpond.net.au>
2256
2257 * Makefile.am: Run "make dep-am".
2258 * Makefile.in: Regenerate.
2259 * po/SRC-POTFILES.in: Regenerate.
2260
930e005c
AM		 22612009-05-21 Alan Modra <amodra@bigpond.net.au>
2262
2263 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2264 commit.
2265
6e0b88f1
AM		 22662009-05-21 Alan Modra <amodra@bigpond.net.au>
2267
2268 * elf-bfd.h (struct elf_backend_data
2269 <elf_backend_link_output_symbol_hook>): Return an int.
2270 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2271 symbols on deleted .opd entries.
2272 * elflink.c (elf_link_output_sym): Return without outputting sym
2273 if output_symbol_hook returns 2.
2274 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2275 Abort if we must not discard sym.
2276 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2277 local syms.
2278 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2279 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2280 elf_backend_link_output_symbol_hook return type change.
2281 * elf32-arm.c (output_arch_syminfo): Likewise.
2282 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2283 (elf32_arm_output_arch_local_syms): Likewise.
2284 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2285 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2286 (bfd_score_elf_link_output_symbol_hook): Likewise.
2287 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2288 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2289 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2290 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2291 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2292 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2293 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2294 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2295 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2296 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2297 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2298
5ef11c02
AM		 22992009-05-21 Alan Modra <amodra@bigpond.net.au>
2300
2301 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2302 out of range .opd symbols.
2303
ebf12fbe
DK		 23042009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2305
2306 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2307 fprintf_vma directly.
2308 * peXXigen.c (pe_print_edata): Likewise.
2309 (pe_print_pdata): Likewise.
2310 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2311 (_bfd_XX_print_private_bfd_data_common): Likewise.
2312
c1711530
DK		 23132009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2314
2315 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2316
22a8f80e 23172009-05-15 Andrew Stubbs <ams@codesourcery.com>
164e7efc 2318 Paul Brook <paul@codesourcery.com>
22a8f80e
PB		 2319
2320 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2321 fix discarded sections.
2322
335bd8f2
UW		 23232009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2324
2325 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2326 sections into the software icache.
2327
cdc83fba
UW		 23282009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2329
2330 * elf32-spu.c (build_stub): Always build "compact" sofware
2331 i-cache stubs.
2332
97fc8d84
UW		 23332009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2334
2335 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2336 (spu_elf_setup): Initialize it.
2337 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2338 Update to new-sytle cache manager data structures.
2339 (spu_elf_build_stubs): Generate new-style cache manager data
2340 structures and symbols.
2341 (spu_elf_auto_overlay): Update size computation.
2342
452de53c
UW		 23432009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2344
2345 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2346 segments first amongst the program headers.
2347
d342a8b1
UW		 23482009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2349
2350 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2351 into addresses for relocation types that look at high bits. Remove
2352 special handling of relocation overflow warnings.
2353
cc210763
UW		 23542009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2355
2356 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2357 control flow graph between fragments of a function.
2358
c1ea05bb
UW		 23592009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2360
2361 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2362 generate only a 16-byte .toe section.
2363 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2364
bbb0fc04
AM		 23652009-05-14 Alan Modra <amodra@bigpond.net.au>
2366
2367 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2368 (spu_elf_place_overlay_data): ..here. New function.
2369 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2370
6e6718a3
AJ		 23712009-05-13 Andrew Jenner <andrew@codesourcery.com>
2372
2373 * elf32-arm.c: Move sysdep.h to start of file.
2374
77ae44b0
AM		 23752009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2376
2377 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2378 start of overlays.
2379 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2380 __icache_tag_array and __icache_tag_array_size.
2381
51408ec2
AM		 23822009-05-11 Masaki Muranaka <monaka@monami-software.com>
2383
2384 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2385 ATTRIBUTE_UNUSED.
2386 (bfinfdpic_link_omit_section_dynsym): Likewise.
2387 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2388
2468f9c9
PB		 23892009-05-05 Paul Brook <paul@codesourcery.com>
2390
2391 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2392 * bfd-in2.h: Regenerate.
2393 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2394 (_arm_elf_section_data): Add text and exidx fields.
2395 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2396 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2397 copy_exidx_entry): New functions.
2398 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2399
738a79f6
CL		 24002009-05-05 Christophe lyon <christophe.lyon@st.com>
2401
2402 * elf32-arm.c (DEF_STUBS): New helper define.
2403 (DEF_STUB): Likewise.
2404 (stub_def): New type.
2405 (stub_definitions): New array, containing stub template pointers
2406 and sizes.
2407 (arm_size_one_stub): Make use of stub_definitions.
2408
09e2aba4
DK		 24092009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2410
2411 * elflink.c (find_version_for_sym): Remove from here, ...
2412 * linker.c (bfd_find_version_for_sym): ... rename, replace
2413 here, make public and update all callers.
2414 * bfd-in2.h: Regenerate.
2415
d8045f23
NC		 24162009-04-30 Nick Clifton <nickc@redhat.com>
2417
2418 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2419 section pointer.
2420 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2421 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2422 into a STT_GNU_IFUNC symbol type.
2423 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2424 type.
2425 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2426 the binary contains ifunc symbols.
2427 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2428 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2429 * elf32-i386.c (is_indirect_function): New function.
2430 (elf_i386_check_relocs): Create an ifunc output section.
2431 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2432 section if necessary.
2433 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2434 if necessary.
2435 (elf_i386_add_symbol_hook): New function. Set the
2436 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2437 symbol is encountered.
2438 (elf_backend_post_process_headers): Define.
2439 (elf_backend_add_symbol_hook): Define.
2440 (elf_i386_post_process_headers): Rename to
2441 elf_i388_fbsd_post_process_headers.
2442 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2443 (is_indirect_function): New function.
2444 (elf64_x86_64_check_relocs): Create an ifunc output section.
2445 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2446 section if necessary.
2447 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2448 symbol if necessary.
2449 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2450 elf_obj_data structure if an ifunc symbol is encountered.
2451 (elf_backend_post_process_headers): Define.
2452 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2453 if we have ifunc symbols to handle.
2454 (get_ifunc_reloc_section_name): New function. Computes the name
2455 for an ifunc section.
2456 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2457 section to hold ifunc relocs.
2458 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2459 (bfd_print_symbol_vandf): Handle ifunc symbols.
2460 (bfd_decode_symclass): Likewise.
2461 * bfd-in2.h: Regenerate.
2462
96c23d59
JM		 24632009-04-30 Joseph Myers <joseph@codesourcery.com>
2464
2465 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2466 MOVW and MOVT relocations in a shared library link.
2467
c067354b
NC		 24682009-04-27 Anthony Green <green@moxielogic.com>
2469
2470 * verilog.c: New file.
2471 * Makefile.am (BFD32_LIBS): Add verilog.c.
2472 (BFD32_LIBS_CFILES): Add verilog.c.
2473 (verilog.lo): New build rule.
2474 * Makefile.in: Rebuilt.
2475 * targets.c: Add verilog support.
2476 * bfd.c (tdata union): Add Verilog private data field.
2477 * bfd-in2.h: Regenerate.
2478
325c681d
L		 24792009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2480
2481 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2482 copy pe_opthdr.
2483
ba775898
DK		 24842009-04-23 Matthias Klose <doko@ubuntu.com>
2485
2e28a5fc 2486 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
ba775898 2487
155d87d7
CL		 24882009-04-22 Christophe Lyon <christophe.lyon@st.com>
2489
2490 PR9743
2491 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2492 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2493 (elf32_arm_size_stubs): Likewise.
2494 (record_thumb_to_arm_glue): Deleted unused function.
2495 (bfd_elf32_arm_process_before_allocation): No longer handle
2496 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2497 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2498 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2499
3e6b1042
DJ		 25002009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2501
2502 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2503 (elf32_arm_write_section): Declare early.
2504 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2505 (arm_allocate_glue_section_space): Exclude empty sections.
2506 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2507 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2508 BFD.
2509 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2510 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2511 (elf32_arm_size_dynamic_sections): Allocate interworking
2512 sections here.
2513 (bfd_elf32_bfd_final_link): Define.
2514
4f360784
L		 25152009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2516
2517 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
154a1ee5 2518
4f360784
L		 2519 * coffcode.h (coff_compute_section_file_positions): Clear
2520 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2521
2522 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2523 force_minimum_alignment.
2524
2525 * libcoff.h: Regenerated.
2526
2527 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2528 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2529
2530 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2531 nor target_subsystem.
2532
2533 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2534 force_minimum_alignment nor target_subsystem.
2535
e48570bb
DK		 25362009-04-21 Kai Tietz <kai.tietz@onevision.com>
2537
2538 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2539 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2540 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2541 include in coff-x86_64.c of headers.
2542 (PDATA_ROW_SIZE): New define.
2543 (pex_regs[]): New static array.
2544 (pex64_get_runtime_function): New static function.
2545 (pex64_get_unwind_info): Likewise.
2546 (pex64_get_scope_entry): Likewise.
2547 (pex64_xdata_print_uwd_codes): Likewise.
2548 (pex64_get_section_by_rva): Likewise.
2549 (pex64_dump_xdata): Likewise.
2550 (pex64_bfd_print_pdata): Likewise.
2551 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2552 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2553 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2554
383c383f 25552009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
4f360784
L		 2556 Alan Modra <amodra@bigpond.net.au>
2557 Dave Korn <dave.korn.cygwin@gmail.com>
383c383f
AM		 2558
2559 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2560 long names and non-NUL-terminated strings.
2561
b6b450f1
L		 25622009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2563
2564 * bfd-in2.h: Regenerated.
2565
d9118602
L		 25662009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2567
2568 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2569 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2570
92dd4511
L		 25712009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2572
2573 PR binutils/10074
2574 * coffcode.h (bfd_pei_p): New.
2575
2576 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2577 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2578 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2579 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2580 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2581 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2582
2583 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2584 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2585 bfd_efi_rtdrv_x86_64_vec,
2586 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2587 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2588 * targets.c: Likewise.
2589
2590 * configure: Regenerated.
2591 * libcoff.h: Likewise.
2592 * Makefile.in: Likewise.
2593
2594 * efi-app-ia32.c: Removed.
2595 * efi-app-x86_64.c: Likewise.
2596 * efi-bsdrv-ia32.c: Likewise.
2597 * efi-bsdrv-ia64.c: Likewise.
2598 * efi-bsdrv-x86_64.c: Likewise.
2599 * efi-rtdrv-ia32.c: Likewise.
2600 * efi-rtdrv-ia64.c: Likewise.
2601 * efi-rtdrv-x86_64.c: Likewise.
2602 * efi-rtdrv-ia32.c: Likewise.
2603
2604 * efi-app-ia64.c: Moved to ...
2605 * pei-ia64.c: This.
2606 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2607 (TARGET_NAME): Set to pei-ia64.
2608
2609 * libpei.h (bfd_target_pei_p): Removed.
2610 (bfd_target_pei_arch): Likewise.
2611 (bfd_target_efi_app_p): Likewise.
2612 (bfd_target_efi_app_arch): Likewise.
2613 (bfd_target_efi_bsdrv_p): Likewise.
2614 (bfd_target_efi_bsdrv_arch): Likewise.
2615 (bfd_target_efi_rtdrv_p): Likewise.
2616 (bfd_target_efi_rtdrv_arch): Likewise.
2617 (bfd_pe_executable_p): Likewise.
2618
2619 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2620 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2621 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2622 and efi-rtdrv-ia32.c.
2623 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2624 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2625 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2626 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2627 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2628 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2629 (efi-app-ia64.lo): Removed.
2630 (efi-bsdrv-ia32.lo): Likewise.
2631 (efi-rtdrv-ia32.lo): Likewise.
2632 (efi-app-ia64.lo): Likewise.
2633 (efi-bsdrv-ia64.lo): Likewise.
2634 (efi-rtdrv-ia64.lo): Likewise.
2635 (efi-app-x86_64.lo): Likewise.
2636 (efi-bsdrv-x86_64.lo): Likewise.
2637 (efi-rtdrv-x86_64.lo): Likewise.
2638 (pei-ia64.lo): New.
2639
2640 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2641 with bfd_pei_p.
2642 (arch_type): Removed.
2643 (pe_arch): Likewise.
2644 (pe_bfd_object_p): Just return coff_object_p.
2645
2646 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2647 bfd_pe_executable_p with bfd_pei_p.
2648
69c5861e
CL		 26492009-04-17 Christophe Lyon <christophe.lyon@st.com>
2650
2651 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2652 PLT entries to an undefined symbol when generating a shared
2653 library.
2654
e9cd0660
NC		 26552009-04-17 Nick Clifton <nickc@redhat.com>
2656
2657 PR 9909
2658 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2659
3023e3f6
RS		 26602009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2661
2662 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2663 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2664 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2665 * binary.c (binary_bfd_define_common_symbol): Likewise.
2666 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2667 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2668 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2669 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2670 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2671 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2672 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2673 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2674 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2675 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2676 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2677 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2678 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2679 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2680 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2681 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2682 * som.c (som_bfd_define_common_symbol): Likewise.
2683 * srec.c (srec_bfd_define_common_symbol): Likewise.
2684 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2685 * versados.c (versados_bfd_define_common_symbol): Likewise.
2686 * vms.c (vms_bfd_define_common_symbol): Likewise.
2687 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2688 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2689 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2690 (pmac_xcoff_vec): Likewise.
2691 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2692 (aix5coff64_vec): Likewise.
2693 * linker.c (bfd_generic_define_common_symbol): New function.
2694 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2695 (_bfd_define_common_symbol): New field.
2696 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2697 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2698 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2699 symbols here.
2700 * bfd-in2.h: Regenerate.
2701 * libbfd.h: Likewise.
2702 * libcoff.h: Likewise.
2703
20135e4c
NC		 27042009-04-15 Anthony Green <green@moxielogic.com>
2705
2706 * targets.c: Add moxie support.
2707 * Makefile.am: Ditto.
2708 * Makefile.in: Rebuilt.
2709 * cpu-moxie.c, elf32-moxie.c: New files.
2710 * archures.c: Add moxie support.
2711 * configure.in: Add moxie support.
2712 * configure: Rebuilt.
2713 * config.bfd, archures.c: Add moxie support.
2714 * bfd-in2.h: Rebuilt.
2715
82b5c97a
CL		 27162009-04-15 Christophe Lyon <christophe.lyon@st.com>
2717
2718 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2719 branch to an undef weak symbol into a jump to next instruction if
2720 a PLT entry will be created.
2721
0408dee6
DK		 27222009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2723
2724 * coffgen.c (make_a_section_from_file): Set the backend long
2725 section names enable if long section names found on input.
2726 * coffcode.h: Extend long section names documentation to match.
2727
a0c402a5
L		 27282009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2729
2730 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2731 machine code.
2732
4d28413b
DD		 27332009-04-07 DJ Delorie <dj@redhat.com>
2734
2735 * archures.c: Add bfd_mach_mep_c5.
2736 * bfd-in2.h: Likewise.
2737 * cpu-mep.c: Add bfd_c5_arch.
2738 * elf32-mep.c: Support it.
2739
bb6198d2
L		 27402009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2741
2742 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2743 info->callbacks->einfo.
2744 * linker.c (_bfd_generic_section_already_linked): Likewise.
2745
bcb012d3
DD		 27462009-04-06 DJ Delorie <dj@redhat.com>
2747
2748 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2749
db1fe6e9
L		 27502009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2751
2752 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2753 _bfd_pex64_print_pdata only if PE is defined.
2754
2755 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2756 (_bfd_pex64_print_pdata): This.
2757
2758 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2759 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2760 is defined.
2761
c7c7219d
KT		 27622009-04-05 Kai Tietz <kai.tietz@onevision.com>
2763
2764 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2765 _bfd_pep_print_x64_pdata.
2766 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2767 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2768
3df502ae
SA		 27692009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2770
154a1ee5 2771 * elf32-xtensa.c (relax_property_section): Always set r_offset
3df502ae
SA		 2772 to zero.
2773
d3626fb0
CL		 27742009-04-02 Christophe Lyon <christophe.lyon@st.com>
2775
2776 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2777 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2778 branch stubs.
2779 (elf32_arm_stub_type): New enum values for the two new stubs.
2780 (arm_type_of_stub): Make use of the two new stubs.
2781 (arm_size_one_stub): Handle the two new stubs.
2782
fe723c87
MT		 27832009-04-01 Matt Thomas <matt@netbsd.org>
2784
2785 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2786 hidden symbols into the GOT or PLT.GOT.
154a1ee5 2787 (elf_vax_relocate_section): Do not emit a PCREL reloc
fe723c87
MT		 2788 into a shared object if it is against a hidden symbol.
2789
ee698300
RS		 27902009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2791
2792 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2793 and know_contains_shared_object_p.
2794 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2795 Cache the result in the archive_info table.
2796 (xcoff_auto_export_p): Add an "info" parameter and update the
2797 call to xcoff_archive_contains_shared_object_p.
2798 (xcoff_mark_auto_exports): Update accordingly.
2799 (xcoff_post_gc_symbol): Likewise.
2800
54e2dbe0
RS		 28012009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2802
2803 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2804 rather than C_EXT.
2805
2e470849
RS		 28062009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2807
2808 * coff-rs6000.c (member_layout): New structure.
2809 (archive_iterator): Likewise.
2810 (member_layout_init): New function.
2811 (archive_iterator_begin): Likewise.
2812 (archive_iterator_next): Likewise.
2813 (xcoff_write_armap_old): Use the new iterator functions.
2814 (do_shared_object_padding): Delete.
2815 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2816 handling of arch_info.
2817 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2818 first loop rather than the second. Allocate a member header if
2819 there isn't one, then work out the stat information and length
2820 in the first loop too. Use the new iterators for the second loop.
2821 (xcoff_write_archive_contents_big): Likewise.
2822
24c611d1
RS		 28232009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2824
2825 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2826 (bfd_xcoff_set_archive_import_path): Likewise.
2827 * bfd-in2.h: Regenerate.
2828 * xcofflink.c: Include libiberty.h.
2829 (xcoff_archive_info): New structure.
2830 (xcoff_archive_info_hash): New function.
2831 (xcoff_archive_info_eq): Likewise.
2832 (xcoff_get_archive_info): Likewise.
2833 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2834 (bfd_xcoff_split_import_path): New function.
2835 (bfd_xcoff_set_archive_import_path): Likewise.
2836 (xcoff_set_import_path): Move earlier in file.
2837 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2838 object to the the directory part of the bfd's filename. Get the
2839 import path and filename of an archive object from the archive's
2840 xcoff_tdata, initializing it if necessary. Update use of
2841 import_file_id.
2842 (bfd_link_input_bfd): Update use of import_file_id.
2843 (xcoff_write_global_symbol): Likewise.
2844
d286971a
RS		 28452009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2846
2847 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2848
28492009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2850
2851 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2852 a .loader section for relocatable links.
2853 (xcoff_need_ldrel_p): New function.
2854 (xcoff_mark): Use it.
2855 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2856 a loader section.
2857 (xcoff_build_ldsym): New function, split out from...
2858 (xcoff_build_ldsyms): ...here. Rename to...
2859 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2860 call xcoff_build_ldsym, if there's a loader section.
2861 (xcoff_build_loader_section): New function, extracted verbatim from...
2862 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2863 there's a loader section. Only add an __rtinit loader symbol
2864 if there's a loader section. Update after above name change.
2865 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2866 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2867 and xcoff_create_ldrel.
2868 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2869 (xcoff_reloc_link_order): Likewise, but only call it if there's
2870 a loader section. Use xcoff_symbol_section.
2871 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2872 if there's a loader section.
2873
8707bb87
RS		 28742009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2875
2876 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2877
e780aef2
CL		 28782009-04-01 Christophe Lyon <christophe.lyon@st.com>
2879
2880 * elf32-arm.c (group_sections): Rewrite loops for better
2881 readability.
2882
c301e700
DD		 28832009-03-30 DJ Delorie <dj@redhat.com>
2884
2885 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2886 relocs when doing a relocatable link.
2887
3895f852
MM		 28882009-03-28 Mark Mitchell <mark@codesourcery.com>
2889
2890 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2891 "ERROR:", in error messages.
2892 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2893 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2894 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2895 (elf32_arm_merge_eabi_attributes): Likewise.
2896 (elf32_arm_merge_private_bfd_data): Likewise.
2897
ea882e87
NC		 28982009-03-27 Nick Clifton <nickc@redhat.com>
2899
2900 * section.c (bfd_get_section_contents): Detect and handle the case
2901 where a section has the SEC_IN_MEMORY flag set but no actual
2902 contents allocated.
2903
9433b9b1
AM		 29042009-03-26 Alan Modra <amodra@bigpond.net.au>
2905
2906 PR 6494
2907 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2908 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2909 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2910 if we don't find matching PT_LOAD when copying.
2911
dc1aa734
SR		 29122009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2913
2914 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2915 the reloc descriptions.
2916
34d3d6b9
HPN		 29172009-03-25 Hans-Peter Nilsson <hp@axis.com>
2918
2919 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2920 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2921 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2922
34274ccc
L		 29232009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2924
2925 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2926 (bfd_i386_arch_intel_syntax): Likewise.
2927 (i8086_arch): Likewise.
2928 (bfd_x86_64_arch): Likewise.
2929
019c5a2e
HPN		 29302009-03-24 Hans-Peter Nilsson <hp@axis.com>
2931
6718f446
HPN		 2932 * elf32-cris.c (cris_elf_relocate_section): <case
2933 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2934 symbols for non-allocated sections. Don't check whether to
2935 generate R_CRIS_DTPMOD for non-allocated sections.
2936 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2937 handle relocation GC:ing if applied to non-allocated section.
2938 (cris_elf_check_relocs): Similar.
2939
019c5a2e
HPN		 2940 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2941 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2942 when emitting a known TP offset in the GOT.
2943
ffcfec52
AM		 29442009-03-23 Alan Modra <amodra@bigpond.net.au>
2945
2946 * elf64-ppc.c (synthetic_opd): Delete.
2947 (compare_symbols): Look for .opd name rather than section match.
2948 (ppc64_elf_get_synthetic_symtab): Likewise.
2949
c6dd29ce
AM		 29502009-03-21 Alan Modra <amodra@bigpond.net.au>
2951
2952 * elf32-ppc.c (is_pic_glink_stub): Delete.
2953 (is_nonpic_glink_stub): New function.
2954 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2955 than first pic one.
2956 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2957
8c21ca21
AK		 29582009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2959 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2960
2961 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
4f360784 2962 macros for visibilty and locality checks.
8c21ca21
AK		 2963 (elf_s390_adjust_dynamic_symbol): Likewise.
2964 (allocate_dynrelocs): Likewise.
2965 (elf_s390_relocate_section): Likewise.
2966 (elf_s390_finish_dynamic_symbol): Likewise.
2967 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2968 (elf_s390_adjust_dynamic_symbol): Likewise.
2969 (allocate_dynrelocs): Likewise.
2970 (elf_s390_relocate_section): Likewise.
2971 (elf_s390_finish_dynamic_symbol): Likewise.
2972
156621f3
KT		 29732009-03-19 Kai Tietz <kai.tietz@onevision.com>
2974
2975 * bfd-in2.h: Regenerated.
2976 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2977 for debugging sections and map memory read/write dependent on
2978 SEC_COFF_NOREAD.
2979 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2980 without memory read flags set.
2981 * section.c: Add SEC_COFF_NOREAD to section flags.
2982
d1fa68d3
AS		 29832009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2984
2985 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2986 for format string.
2987
ad2adbc8
AM		 29882009-03-19 Alan Modra <amodra@bigpond.net.au>
2989
2990 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2991 "no overlays" return. If there are overlays, create overlay
2992 manager entry symbols here, so that..
2993 (spu_elf_build_stubs): ..we don't need to set them up here.
2994 Simplify entry symbol tests.
2995 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2996
67cc5033
MK		 29972009-03-18 Mark Kettenis <kettenis@gnu.org>
2998
d1fa68d3 2999 * elf.c (elfcore_grok_openbsd_procinfo)
67cc5033
MK		 3000 (elfcore_grok_openbsd_note): New functions.
3001 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3002
8d25cc3d
AM		 30032009-03-18 Alan Modra <amodra@bigpond.net.au>
3004
3889c459 3005 * vms-hdr.c: Don't include alloca.h.
8d25cc3d
AM		 3006 * elf32-m68hc1x.c: Include alloca-conf.h.
3007 * xsym.c: Likewise.
3008 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3009 * som.c: Likewise.
3010 * Makefile.am: Run "make dep-am".
3011 * Makefile.in: Regenerate.
3012
a89e6478
DJ		 30132009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3014
3015 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3016
a7e11ee1
AM		 30172009-03-17 Alan Modra <amodra@bigpond.net.au>
3018
3019 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3020 Add compact_stub.
3021 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3022 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3023 ovly_return fields with ovly_entry[2]. Adjust all users.
3024 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3025 when soft-icache.
3026 (spu_elf_build_stubs): Likewise.
3027 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3028 ovly_flavour changes. Update all callers.
3029 (ovl_stub_size_log2): New function.
3030 (build_stub): Handle compact icache stubs. Use different manager
3031 entry point for stubs in non-icache area.
3032 (spu_elf_size_stubs): Don't allocate space for indirect branch
3033 descriptors.
3034 (spu_elf_build_stubs): And don't built them.
3035
607a83c9
AS		 30362009-03-16 Andrew Stubbs <ams@codesourcery.com>
3037
3038 * dwarf2.c (read_section): Always use rawsize, if available.
3039
588f62fc
AM		 30402009-03-16 Alan Modra <amodra@bigpond.net.au>
3041
3042 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3043 of rawsize and size for buffer.
3044
a14c90c1
UW		 30452009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3046
3047 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3048 parameter just because fixed sections fit into local store.
3049 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3050 generating overlays if fixed sections plus reserved stack
3051 and heap space fit into local store.
3052
30c665df
AM		 30532009-03-15 Alan Modra <amodra@bigpond.net.au>
3054
3055 * elf32-spu.c (build_stub): Correct icache set_id.
3056 (spu_elf_relocate_section): Likewise.
3057
f95942a3
RS		 30582009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3059
3060 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3061 symbol table if it was created by the current call.
3062
670562e9
RS		 30632009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3064
3065 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3066 class XMC_DS rather than XMC_UA.
3067
b64232cc
RS		 30682009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3069
3070 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3071 bfd_boolean export_defineds parameter with an unsigned int
3072 auto_export_flags parameter.
3073 * bfd-in2.h: Regenerate.
3074 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3075 split out from xcoff_build_ldsyms.
3076 (xcoff_covered_by_expall_p): New function.
3077 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3078 but with extra code to handle -bexpfull and -bexpall.
3079 (xcoff_mark_auto_exports): New function.
3080 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3081 a function should be automatically exported.
3082 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3083 parameter with an auto_export_flags parameter. Update ldinfo
3084 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3085 exported symbols.
3086
7d504122
RS		 30872009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3088
3089 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3090 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3091 init and fini functions. Do garbage collection for objects
3092 without an entry point too.
3093
8602d4fe
RS		 30942009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3095
3096 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3097 check whether a symbol has csect information.
3098 (coff_print_aux): Likewise.
3099 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3100 information for C_AIX_WEAKEXT too.
3101 (_bfd_xcoff_swap_aux_out): Likewise.
3102 (xcoff_reloc_type_br): Handle defweak symbols too.
3103 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3104 information for C_AIX_WEAKEXT too.
3105 (_bfd_xcoff64_swap_aux_out): Likewise.
3106 (xcoff64_reloc_type_br): Handle defweak symbols too.
3107 * coffgen.c (coff_print_symbol): Handle auxillary function
3108 information for C_AIX_WEAKEXT too.
3109 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3110 instead of BSF_GLOBAL if the L_WEAK flag is set.
3111 (xcoff_dynamic_definition_p): New function.
3112 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3113 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3114 always take the symbol class from the ldsym. Use weak bfd symbol
3115 types for weak ldsyms.
3116 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3117 Fix the check for whether a definition is from a shared object.
3118 Allow redefinitions of weak symbols.
3119 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3120 (xcoff_keep_symbol_p): Likewise.
3121 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3122 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3123 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3124 but mark them as L_WEAK.
3125 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3126 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3127
5b49f6dc
RS		 31282009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3129
3130 * xcofflink.c (xcoff_mark): When walking the relocations,
3131 only mark the target symbol or the target section, not both.
3132 (xcoff_final_definition_p): New function.
3133 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3134 symbol is a valid definition of the associated output symbol.
3135 Use XCOFF_ALLOCATED to stop the same hash table entry having
3136 two output symbols.
3137 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3138 keeping a symbol.
3139 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3140
c4037431
RS		 31412009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3142
3143 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3144 symbols as XMC_XO.
3145
3df13c4a
RS		 31462009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3147
3148 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3149 * libcoff.h: Regenerate.
3150 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3151 line-number counts in the bfd's lineno_counts field.
3152 Don't keep per-csect line-number counts.
3153 (xcoff_sweep): Don't update per-csect line-number counts.
3154 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3155 entries in each output section.
3156 (xcoff_link_input_bfd): Get the number of line numbers from
3157 the bfd's lineno_counts field, rather than recalculating it
3158 from scratch. Fix the range check when updating C_BINCL and
3159 C_EINCL symbols.
3160 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3161 here. Don't expect csects to have line-number counts.
3162
e450936a
RS		 31632009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3164
3165 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3166 * libcoff.h: Regenerate.
3167 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3168 "skip" logic from xcoff_link_input_bfd.
3169 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3170 objects in a dynamic link, rather than checking whether csectpp
3171 is null. Always allocate debug_index for other objects,
3172 and always go through the loop. Update the type of debug_index
3173 after the change above. Read the auxillary csect information
3174 and use xcoff_keep_symbol_p to decide whether a symbol should
3175 be kept. Set its debug_index to -2 if not.
3176 (xcoff_link_input_bfd): Update the type of debug_index after
3177 the change above and always expect it to be nonnull. Use it to
3178 test whether a symbol should be stripped, rather than making the
3179 decision here. Postpone all symbol creation to the second pass.
3180
47dfb2ca
RS		 31812009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3182
3183 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3184 creating a descriptor.
3185 (xcoff_sweep): Don't mark toc_section unless it's needed.
3186 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3187 when marking every bfd.
3188 (xcoff_link_input_bfd): Skip all TOC anchors.
3189 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3190 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3191 to -1; call xcoff_find_tc0 instead.
3192
4cc02a02
RS		 31932009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3194
3195 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3196 * libcoff.h: Regenerate.
3197 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3198 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3199 the previous symbol's csect. Treat last_symndx as an inclusive value
3200 and simplify its handling.
3201 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3202 symbols with the right csect. Don't mark rsec when processing
d1fa68d3 3203 relocations against undefined or absolute sections.
4cc02a02
RS		 3204 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3205 of bfd_und_section_ptr.
3206 (xcoff_link_input_bfd): Likewise.
3207
858ef0ce
RS		 32082009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3209
3210 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3211 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3212 flag is set. Assert that all undefined symbols are either
3213 imported or defined by a dynamic object.
3214 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3215 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3216 handling to all relocations. Only set XCOFF_CALLED for function
3217 symbols.
3218 (xcoff_find_function): New function, split out from...
3219 (bfd_xcoff_export_symbol) ...here.
3220 (xcoff_set_import_path): New function, split out from...
3221 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3222 meaning of XCOFF_CALLED.
3223 (xcoff_mark_symbol): If we mark an undefined and unimported
3224 symbol, find some way of defining it. If the symbol is a function
3225 descriptor, fill in its definition automatically. If the symbol
3226 is a function, mark its descriptor and allocate room for global
3227 linkage code. Otherwise mark the symbol as implicitly imported.
3228 Move the code for creating function descriptors from...
d1fa68d3 3229 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
858ef0ce
RS		 3230 check for symbols that were implicitly defined.
3231 (xcoff_mark): Don't count any dynamic relocations against
3232 function symbols.
3233 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3234 in the xcoff link info.
3235 (xcoff_link_input_bfd): Remove handling of undefined and
3236 unexported symbols.
3237
12b2cce9
RS		 32382009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3239
3240 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3241 if the target is absolute. Fix comment typo.
3242 (xcoff_ppc_relocate_section): Remove FIXME.
3243 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3244 if the target is absolute.
3245
0e3212ad
RS		 32462009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3247
3248 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3249 R_POS and R_NEG relocations against absolute symbols to the
3250 .loader section.
3251
d19d97e9
RS		 32522009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3253
3254 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3255 to 2 for bfd_mach_ppc_620.
3256
e5231592
RS		 32572009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3258
3259 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3260 * configure.in: Likewise.
3261 * configure: Regenerate.
3262
3516e984
L		 32632009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3264
3265 PR binutils/9945
3266 * elf.c (assign_section_numbers): Generate symbol table if there
3267 is any relocation in output.
3268 (_bfd_elf_compute_section_file_positions): Likewise.
3269
ce98a316
NC		 32702009-03-13 Nick Clifton <nickc@redhat.com>
3271
3272 PR 9934
3273 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3274 * elflink.c (elf_link_read_relocs_from_section): Use
3275 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3276 relocs but no symbol table.
3277 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3278
c4fb387b
L		 32792009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3280
3281 PR ld/9938
3282 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3283 to check ___tls_get_addr.
3284
3285 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3286 strncmp to check __tls_get_addr.
3287
53638231
AS		 32882009-03-12 Andrew Stubbs <ams@codesourcery.com>
3289
3290 * dwarf2.c (read_section): Always check the offset, even when the
3291 section has been read before.
3292
09e8c3bf
L		 32932009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3294
3295 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3296 comments.
3297
36e4dce6
CD		 32982009-03-11 Chris Demetriou <cgd@google.com>
3299
3300 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3301 * bfd-in2.h: Regenerate.
3302 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3303 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3304 mode.
3305 (bsd_write_armap): Likewise.
3306 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3307 flag is set, do nothing.
3308 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3309 for timestamp.
3310
9b175a76
UW		 33112009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3312
3313 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3314 used to update stack pointer.
3315
f501de17
DA		 33162009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3317
3318 PR binutils/9921
3319 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3320 for unknown symbols in absolute section.
3321
d11fd249
NC		 33222009-03-06 Nick Clifton <nickc@redhat.com>
3323
3324 * po/es.po: Updated Spanish translation.
3325
8cd931b7
CL		 33262009-03-05 Christophe Lyon <christophe.lyon@st.com>
3327
3328 * elf32-arm.c (group_sections): Take next section size into
3329 account before accepting to group it.
3330
5fa9e92f
CL		 33312009-03-05 Christophe Lyon <christophe.lyon@st.com>
3332
3333 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3334 PLT entries.
3335 (elf32_arm_final_link_relocate): Likewise.
3336
b92997d6
AM		 33372009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3338
3339 PR 9923
3340 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3341
727fc41e
AM		 33422009-03-04 Alan Modra <amodra@bigpond.net.au>
3343
3344 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3345 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3346 (BFD_FAKE_SECTION): Init new flag.
3347 * ecoff.c (bfd_debug_section): Likewise.
3348 * bfd-in2.h: Regenerate.
3349 * libbfd.h: Regenerate.
3350 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3351 (ppc_elf_reloc_type_lookup): Handle new relocs.
3352 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3353 without marker relocs.
3354 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3355 if section has no old-style calls.
3356 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3357 Don't try to optimize new-style __tls_get_addr call when handling
3358 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3359 relocs.
3360 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3361 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3362 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3363 without marker relocs.
3364 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3365 if section has no old-style calls. Set toc_ref for new relocs as
3366 appropriate.
3367 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3368 Don't try to optimize new-style __tls_get_addr call when handling
3369 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3370 relocs.
3371
51dec227
AM		 33722009-03-04 Alan Modra <amodra@bigpond.net.au>
3373
3374 PR 6768
3375 * configure.in: Test for ld --as-needed support. Link shared
3376 libbfd against libm.
3377 * configure: Regenerate.
3378
a1f7ca36
AM		 33792009-03-03 Alan Modra <amodra@bigpond.net.au>
3380
3381 * Makefile.am: Run "make dep-am".
3382 * Makefile.in: Regenerate.
3383
c3b7224a
NC		 33842009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3385
3386 * elf32-score7.c: New file.
3387 * elf32-score.h: New file.
3388 * elf32-score.c: Add code to support score 7. Set score7 as the
3389 default.
3390 * cpu-score.c: Add score7 architecure.
3391 (compatibile): New function.
3392 * Makefile.am: Add rules for building elf32-score7 object.
3393 * Makefile.in: Regenerate.
3394 * configure.in: Add elf32-score7 object to score vectors.
3395 * configure: Regenerate.
3396 * reloc.c: Add score7 relocs.
3397 * archures.c: Add score3 and score7 machine numbers.
3398 * bfd-in2.h: Regenerate.
3399 * libbfd.h: Regenerate.
3400
58e24671
RW		 34012009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3402
3403 * configure: Regenerate.
3404
5887528b
DA		 34052009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3406
d45b7d74
DA		 3407 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3408 (elf32_hppa_check_relocs): Use it.
3409
5887528b
DA		 3410 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3411 elf64-hppa.c.
3412 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3413 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3414 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3415 (elf_hppa_record_segment_addrs): Likewise.
3416 (elf_hppa_final_link): Likewise.
3417 (elf_hppa_relocate_insn): Likewise.
3418 (elf_hppa_final_link_relocate): Likewise.
3419 (elf64_hppa_relocate_section): Likewise.
3420 * elf64-hppa.c: Insert above.
3421
a03bd320
DA		 34222009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3423
3424 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3425 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3426 (elf_hppa_relocate_section): Likewise.
3427 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3428 from struct elf_link_hash_entry. Add count field.
3429 (struct elf64_hppa_dyn_hash_table): Delete.
3430 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3431 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3432 (hppa_elf_hash_entry, eh_name): Define.
3433 (elf64_hppa_new_dyn_hash_entry): Delete.
3434 (elf64_hppa_dyn_hash_lookup): Delete.
3435 (elf64_hppa_dyn_hash_traverse): Delete.
3436 (get_dyn_name): Delete.
3437 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3438 of struct elf64_hppa_dyn_hash_entry *.
3439 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3440 allocate_global_data_plt, allocate_global_data_stub,
3441 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3442 Likewise.
3443 (hppa64_link_hash_newfunc): New.
3444 (elf64_hppa_hash_table_create): Rework.
3445 (count_dyn_reloc): Likewise.
3446 (hppa64_elf_local_refcounts): New.
3447 (elf64_hppa_check_relocs): Rework using standard technique for recording
3448 local DLT, PLT and OPD reference counts.
3449 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3450 elf_link_hash_entry *.
3451 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3452 allocate_global_data_plt, allocate_global_data_stub,
3453 allocate_global_data_opd, allocate_dynrel_entries,
3454 elf64_hppa_adjust_dynamic_symbol,
3455 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3456 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3457 Use hppa_link_hash_table. Rework.
3458 (elf64_hppa_link_output_symbol_hook): Rework.
3459 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3460 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3461 elf64_hppa_finish_dynamic_sections): Likewise.
3462
ebe24dd4
CL		 34632009-02-26 Christophe Lyon <christophe.lyon@st.com>
3464
3465 * elf32-arm.c (stub_reloc_type): Removed.
3466 (insn_sequence): Renamed reloc_type field to r_type.
3467 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3468 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3469 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3470 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3471 (arm_stub_is_thumb): Catch new stubs.
3472 (arm_type_of_stub): Handle new stubs.
3473 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3474 (bfd_elf32_arm_process_before_allocation): Remove useless
3475 condition.
3476
b9d678e0
L		 34772009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3478
3479 * elf.c (elf_find_function): Use is_function_type to check
3480 function symbol.
3481
56fb3749
SA		 34822009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3483
3484 * xtensa-modules.c: Revert to previous version 1.11 due
3485 to inadvertant commit.
3486
658ff993
SA		 34872009-02-24 Sterling Augustine <sterling@tensilica.com>
3488
3489 * elf32-xtensa.c (text_action_add): Separate test for action
3490 type. Break if saved action is ta_widen_insn at same offset.
3491
cf3eccff
DJ		 34922009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3493
3494 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3495 to elf32_arm_stub_long_branch_any_arm_pic.
3496 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3497 (enum elf32_arm_stub_type, arm_type_of_stub)
3498 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3499 separately.
3500
07d72278
DJ		 35012009-02-24 Joseph Myers <joseph@codesourcery.com>
3502
3503 * elf32-arm.c (PREV_SEC): Update comment.
3504 (group_sections): Rename argument to stubs_always_after_branch.
3505 Reverse the list and place stubs at the end of input sections.
3506 Undefine NEXT_SEC.
3507 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3508
4e31c731
DJ		 35092009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3510
3511 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3512 Fix formatting.
3513 (arm_size_one_stub): Remove unnecessary break.
3514 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3515
35162009-02-23 Christophe Lyon <christophe.lyon@st.com>
461a49ca
DJ		 3517
3518 * elf32-arm.c (stub_insn_type): New type.
3519 (stub_reloc_type): Likewise.
3520 (insn_sequence): Likewise.
3521 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3522 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3523 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3524 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3525 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3526 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3527 (elf32_arm_stub_hash_entry): Add new helper fields.
3528 (stub_hash_newfunc): Initialize these new fields.
3529 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3530 to take endianness into account.
3531 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3532 (arm_map_one_stub): Code is now more generic, thanks to
3533 insn_sequence.
3534
c2b4a39d
CL		 35352009-02-23 Christophe Lyon <christophe.lyon@st.com>
3536
3537 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3538 code.
3539 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3540 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3541 BLX is not available. Fix typo in warning message. Add comments
3542 and improve formatting.
3543 (arm_build_one_stub): Adjust to new
3544 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3545 (arm_map_one_stub): Likewise.
3546
0c376465 35472009-02-23 Tristan Gingold <gingold@adacore.com>
a60a89d6
TG		 3548 Eric Botcazou <ebotcazou@adacore.com>
3549 Douglas B Rupp <rupp@gnat.com>
0c376465
TG		 3550
3551 * vms.h: Update copyright year, fix comments, reorder declarations.
3552 (_bfd_save_vms_section): Remove the prototype.
3553 (EGPS_S_V_NO_SHIFT): New constant.
3554 (bfd_vms_set_section_flags): New prototype.
3555 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3556 constants.
3557 (EGSY_S_W_FLAGS): Ditto.
3558 (EGSY_S_V_QUAD_VAL): Ditto.
3559 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3560 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3561 EGST_S_B_NAMLNG): Ditto.
3562 (ESRF_S_B_NAMLNG): Ditto.
3563 (ETIR_S_C_HEADER_SIZE): Ditto.
3564 (EGPS_S_V_ALLOC_64BIT): Ditto.
3565 (DST_S_C_EPILOG): Ditto.
3566 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3567 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3568 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3569 (DST_S_L_PCLINE_UNSLONG): Ditto.
3570 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3571 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3572 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3573 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3574 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3575 (DST_S_B_SRC_UNSBYTE): Ditto.
3576 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3577 Add prototypes.
3578 (vms_section, vms_reloc): Remove types.
3579 (hdr_struc): Replaced by ...
3580 (hdr_struct): ... new type.
3581 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3582 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3583 (EMH_DATE_LENGTH): Ditto.
3584 (eom_struc): Replaced by ...
3585 (eom_struct): ... new type.
3586 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3587 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3588 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3589 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3590 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3591 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3592 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3593 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3594 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3595 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3596 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3597 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3598 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3599 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3600 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3601 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3602 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3603 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3604 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3605 (enum file_type_enum): New type.
3606 (struct location_struct): Removed.
3607 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3608 (struct funcinfo, struct module): Ditto.
3609 (struct vms_private_data_struct): Update fields.
3610 (struct vms_section_data_struct): New type.
3611
3612 * vms.c: Update copyright year, fix comments,
3613 Fix includes for DECC, add prototypes.
3614 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3615 some initializers.
3616 Use flavour to set is_vax, location_stack is removed.
3617 (struct pair): Declare.
3618 (fill_section_ptr): Initialize variables at declaration.
3619 Add guard to set SECTION_SYM flag, handlde und section.
3620 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3621 (_bfd_vms_slurp_object_records): New function, replaces previous
3622 vms_object_p.
3623 (vms_slurp_module): New function.
3624 (vms_slurp_image): Ditto.
3625 (vms_object_p): Complete rewrite.
3626 (vms_mkobject): Use is_vax field to slect architecture.
3627 (free_reloc_stream): New function.
3628 (vms_convert_to_var): Ditto.
3629 (vms_convert_to_var_1): Ditto.
3630 (vms_convert_to_var_unix_filename): Ditto.
3631 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3632 VAR format on VMS.
3633 (vms_new_section_hook): Set alignment to 0, allocate private data.
3634 (vms_get_section_contents): Load content.
3635 (vms_get_symbol_info): Handle undefined section.
3636 (vms_find_nearest_line): Handle.
3637 (alloc_reloc_stream): New function.
3638 (vms_slurp_reloc_table): Ditto.
3639 (vms_get_reloc_upper_bound): Make it real.
3640 (vms_canonicalize_reloc): Do the real work.
3641 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3642 ALPHA_R_BOH.
3643 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3644 (vms_set_arch_mach): Check arch.
3645 (vms_set_section_contents): Copy the content after allocation.
3646 (vms_alpha_vec): Update object flags.
3647
3648 * vms-tir.c: Update copyright year, fix comments,
3649 add prototypes for new functions.
3650 (dst_define_location): New function.
3651 (dst_restore_location): New function.
3652 (dst_retrieve_location): New function.
3653 (dst_check_allocation): New function.
3654 (image_dump): Call dst_check_allocation.
3655 (image_write_b): Ditto.
3656 (image_write_w): Ditto.
3657 (image_write_l): Ditto.
3658 (image_write_q): Ditto.
3659 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3660 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3661 CTL_STKDL.
3662 Call error handler instead of abort if name is not known.
3663 (etir_sta): Add quarter_relocs argument and set it.
3664 Fix cast.
3665 (etir_sto): Ditto.
3666 (etir_opr): Ditto, return FALSE in case of error.
3667 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3668 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3669 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3670 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3671 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3672 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3673 Return FALSE in case of error.
3674 (tir_sta): Change sign of psect.
3675 (tir_ctl): Ditto.
3676 (tir_cmd): Fix cast. Makes tir_table static const.
3677 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3678 add argument to explain.
3679 (analyze_etir): Initialize maxptr, add quarter_relocs
3680 declaration, move some declarations into inner scopes.
3681 Handle quarter_relocs and STO_IMM.
3682 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3683 (_bfd_vms_slurp_relocs): New function.
3684 (_bfd_vms_decode_relocs): New function.
3685 (sto_imm): Rewritten.
3686 (start_first_etbt_record): New function.
3687 (start_another_etbt_record): Ditto.
3688 (etir_output_check): Ditto.
3689 (defer_reloc_p): Ditto.
3690 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3691 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3692 rewritte relocations handling.
3693 (_bfd_vms_write_tbt): Removed.
3694 (_bfd_vms_write_dbg): Ditto.
3695
3696 * vms-misc.c: Update copyright year, Fix comments.
3697 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3698 (maybe_adjust_record_pointer_for_object): New function.
3699 (_bfd_vms_get_first_record): New function, replaces ...
3700 (_bfd_vms_get_record): .. removed.
3701 (_bfd_vms_get_object_record): New function.
3702 (_bfd_vms_get_object_record): New function.
3703 (vms_get_remaining_object_record): New function, replaces ...
3704 (_bfd_vms_get_next_record): ... removed.
3705 (add_new_contents): Removed.
3706 (_bfd_save_vms_section): Removed.
3707 (_bfd_get_vms_section): Removed.
3708 (_bfd_vms_output_flush): Write in VAR format.
3709 (new_symbol): Don't make UND section.
3710
3711 * vms-hdr.c: Update copyright year, update list of record handled.
3712 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3713 (_bfd_vms_write_hdr): Strip vms and unix patches,
3714 add comments, truncate module name at 31 characters,
3715 use constants instead of hard-coded value,
3716 write BFD version instead of a fixed string.
3717 (_bfd_vms_slurp_ihd): New function.
3718 (_bfd_vms_slurp_isd): Ditto.
3719 (_bfd_vms_slurp_ihs): Ditto.
3720 (new_module): Ditto.
3721 (parse_module): Ditto
3722 (build_module_list): Ditto.
3723 (module_find_nearest_line): Ditto.
3724 (_bfd_vms_find_nearest_dst_line): Ditto.
3725 (vms_slurp_debug): Ditto.
3726 (_bfd_vms_slurp_dbg): Ditto.
3727 (_bfd_vms_slurp_tbt): Ditto.
3728 (_bfd_vms_write_dbg): Ditto.
3729 (_bfd_vms_write_tbt): Ditto.
3730
3731 * vms-gsd.c: Update copyright year, update list of records handled.
3732 (EVAX_LITERALS_NAME): New macro.
3733 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3734 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3735 (register_universal_symbol): New function and prototype.
3736 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3737 improve debug messages,
3738 use constants instead of hard-coded value,
3739 fix missing endianness conversion,
3740 handle global symbol (SYMG).
3741 (bfd_vms_set_section_flags): New function.
3742 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3743 handle section literals,
3744 fix indentation,
3745 handle section bfd and vms flags,
3746 don't output LIB$INITIALIZE symbol,
3747 fix handling of weak symbols,
3748 fix evax vs vax procedure descriptor,
3749 handle absolute symbols.
3750
3751 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3752 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3753
3754 * makefile.vms (DEFS): Fix flags for VMS.
3755
3756 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3757
3758 * bfd-in2.h: Regenerated.
3759 * libbfd.h: Regenerated.
3760
47149254
CC		 37612009-02-20 Cary Coutant <ccoutant@google.com>
3762
3763 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3764 in struct stat.
3765
6b1cecf3
DK		 37662009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3767
3768 PR gas/7059
3769 * coffcode.h (coff_write_object_contents): Don't let the string
3770 table offset overflow the s_name field when using long section names.
3771
88183869
DK		 37722009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3773
3774 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3775 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3776 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3777 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3778 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3779 (bfd_pmac_xcoff_backend_data): Likewise.
3780 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3781 (bfd_xcoff_aix5_backend_data): Likewise.
3782 (xcoff64_write_object_contents): Delete unused long_section_names
3783 local variable.
3784 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3785 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3786 struct non-const.
3787 * coffcode.h (documentation): Update to describe long section names.
3788 (COFFLONGSECTIONCATHELPER): New helper macro.
3789 (BLANKOR1TOODD): Likewise.
3790 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3791 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3792 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3793 (bfd_coff_set_long_section_names_allowed): New function.
3794 (bfd_coff_set_long_section_names_disallowed): Likewise.
3795 (struct bfd_coff_backend_data): Add new backend hook function
3796 pointer _bfd_coff_set_long_section_names.
3797 (bfd_coff_set_long_section_names): New backend hook.
3798 (coff_write_object_contents): Only generate long section names if
3799 bfd_coff_long_section_names() indicates they are currently enabled.
3800 (bfd_coff_std_swap_table): Make non-const, and initialise long
3801 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3802 (ticoff0_swap_table): Likewise to both.
3803 (ticoff1_swap_table): Again, likewise to both.
3804 * coffgen.c (make_a_section_from_file): Allow long section names
3805 as inputs even if not currently allowed for outputs.
3806 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3807 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3808 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3809 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3810 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3811 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3812 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3813 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3814 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3815 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3816 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3817 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3818 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3819 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3820 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3821 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3822 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3823 * libcoff-in.h: Update copyright year to cause updated copyright
3824 year in generated libcoff.h, and fix typo.
3825 * libcoff.h: Regenerated.
3826 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3827 (_bfd_ecoff_no_long_sections): Add prototype.
3828 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3829 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3830 defined by an including .c file.
3831 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3832 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3833 (ticoff1_swap_table): Likewise to both.
3834
90d8a22c
CL		 38352009-02-18 Christophe Lyon <christophe.lyon@st.com>
3836
3837 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3838 stub. Catch default case error.
3839 (arm_map_one_stub): Add missing Thumb mapping symbol.
3840
12123067
NC		 38412009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3842
3843 PR 9841
3844 * elf32-avr.c: Handle case where no local symbos exist correctly.
3845
fea2b4d6
CL		 38462009-02-16 Christophe Lyon <christophe.lyon@st.com>
3847
3848 bfd/
3849 * elf32-arm.c (arm_long_branch_stub,
3850 arm_thumb_v4t_long_branch_stub,
3851 arm_thumb_thumb_long_branch_stub,
3852 arm_thumb_arm_v4t_long_branch_stub,
3853 arm_thumb_arm_v4t_short_branch_stub,
3854 arm_pic_long_branch_stub):
3855 Renamed to elf32_arm_stub_long_branch_any_any,
3856 elf32_arm_stub_long_branch_v4t_arm_thumb,
3857 elf32_arm_stub_long_branch_thumb_only,
3858 elf32_arm_stub_long_branch_v4t_thumb_arm,
3859 elf32_arm_stub_short_branch_v4t_thumb_arm,
3860 elf32_arm_stub_long_branch_any_any_pic.
3861 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3862 arm_thumb_thumb_stub_long_branch,
3863 arm_thumb_arm_v4t_stub_long_branch,
3864 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3865 Renamed to arm_stub_long_branch_any_any,
3866 arm_stub_long_branch_v4t_arm_thumb,
3867 arm_stub_long_branch_thumb_only,
3868 arm_stub_long_branch_v4t_thumb_arm,
3869 arm_stub_short_branch_v4t_thumb_arm,
3870 arm_stub_long_branch_any_any_pic.
3871
13e0a874
DA		 38722009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3873
3874 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3875 in branch offset check.
3876
3a71aa26
AM		 38772009-02-15 Alan Modra <amodra@bigpond.net.au>
3878
3879 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3880 add toc.symndx and toc.add.
3881 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3882 Set up toc.add.
3883 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3884 callers.
3885 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3886 (branch_reloc_hash_match): New function, extracted from..
3887 (ppc64_elf_tls_optimize): ..here.
3888 (ppc64_elf_relocate_section): Properly set addends when optimizing
3889 tls sequences. Avoid unnecessary reading and writing of insns.
3890 Only redo reloc when symbol changed. Bypass symbol checks when
3891 using tlsld_got.
3892 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3893 (branch_reloc_hash_match): New function, extracted from..
3894 (ppc_elf_tls_optimize): ..here.
3895 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3896 Don't clear addend on zapped __tls_get_addr reloc.
3897
2c2b4ed4
NC		 38982009-02-12 Nick Clifton <nickc@redhat.com>
3899
3900 PR 9827
3901 * elflink.c (bfd_elf_final_link): When counting the relocations,
3902 if the header size has not been set yet then assume that it will
3903 match the output section's reloc type.
3904
453f5985
NS		 39052009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3906
3907 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3908 relocatable link.
3909
3209bffa
AM		 39102009-02-09 Alan Modra <amodra@bigpond.net.au>
3911
3912 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3913 (find_function): Likewise.
3914 (pasted_function): Don't error if no prior function found.
3915 (discover_functions): Revert 2008-12-10 change. Extend first
3916 function range to start of section.
3917
813c8a3c
DA		 39182009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3919
3920 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3921 functions to C90.
3922 * elf64-hppa.h: Likewise.
3923
2d0f9ad9
JM		 39242009-02-06 Joseph Myers <joseph@codesourcery.com>
3925
3926 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3927 .sbss handling.
3928
50e00962
AM		 39292009-02-04 Alan Modra <amodra@bigpond.net.au>
3930
3931 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3932 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3933
52b6b6b9
JM		 39342009-02-03 Sandip Matte <sandip@rmicorp.com>
3935
3936 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3937 * archures.c (bfd_mach_mips_xlr): Define.
3938 * bfd-in2.h: Regenerate.
3939 * cpu-mips.c (I_xlr): Define.
3940 (arch_info_struct): Add XLR entry.
3941 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3942 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3943 (mips_mach_extensions): Add XLR entry.
3944
654c3c9f
EW		 39452009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3946
3947 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3948
31dd3154
JM		 39492009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3950
3951 * configure.in: AC_SUBST pdfdir.
d1fa68d3 3952 * Makefile.am: Add install-pdf, install-pdf-am
31dd3154
JM		 3953 and install-pdf-recursive targets. Define pdfdir.
3954 * doc/Makefile.am: Define pdf__strip_dir. Add
3955 install-pdf and install-pdf-am targets.
d1fa68d3 3956 * po/Make-in: Add install-pdf target.
31dd3154
JM		 3957 * configure: Regenerate.
3958 * Makefile.in: Regenerate
3959 * doc/Makefile.in: Regenerate.
3960
cf869cce
NC		 39612009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3962
3963 * bfd-in2.h: Regenerate.
3964 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3965 fields from n_entries to n_slots where appropriate, update comments.
3966 (HOWTO): Add TLS relocations.
3967 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3968 (enum elf_m68k_got_offset_size): New enum.
3969 (struct elf_m68k_got_entry.type): Move field to ...
3970 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3971 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3972 functions.
3973 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3974 functions.
3975 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3976 fields into n_entries array. Update comments.
3977 (elf_m68k_init_got): Simplify, update all uses.
3978 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3979 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3980 GOT entries; update name, update all uses.
3981 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3982 (elf_m68k_get_got_entry): Update.
3983 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3984 simplify.
3985 (elf_m68k_remove_got_entry_type): Simplify.
3986 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3987 (elf_m68k_can_merge_gots): Update.
3988 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3989 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3990 GOT entries, simplify.
3991 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3992 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3993 field, remove obsoleted local_n_entries field.
3994 (elf_m68k_partition_multi_got_2): New static function.
3995 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3996 update.
3997 (elf_m68k_remove_got_entry_type): Update.
3998 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
d1fa68d3 3999 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
cf869cce
NC		 4000 update of sgot->size and srelgot->size.
4001 (elf_m68k_gc_sweep_hook): Update.
4002 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4003 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4004 TLS relocations.
4005 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4006 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4007
c1a0a41f
DD		 40082009-02-02 DJ Delorie <dj@redhat.com>
4009
4010 * elf32-mep.c (config_names): Regenerate configuration.
4011
72a80a16
AM		 40122009-02-02 Alan Modra <amodra@bigpond.net.au>
4013
4014 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4015 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4016 * elf.c (bfd_elf_get_str_section): Make static.
4017 (bfd_elf_find_section): Delete.
4018 * libbfd.h: Regenerate.
4019
273f4430
JK		 40202009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4021
4022 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4023 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4024
010e5ae2
AM		 40252009-01-31 Alan Modra <amodra@bigpond.net.au>
4026
4027 * elflink.c (on_needed_list): New function.
4028 (elf_link_add_object_symbols): Link in --as-needed libs if they
4029 satisfy undefined symbols in other libs.
4030
33a7ffc2
JM		 40312009-01-30 Julian Brown <julian@codesourcery.com>
4032
4033 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4034 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4035 with --just-symbols (-R).
4036
13d72a14
AN		 40372009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4038
4039 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4040 high_pc in order to properly sign-extend VMAs.
4041
d334575b 40422009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
d1fa68d3
AS		 4043 Mark Shinwell <shinwell@codesourcery.com>
4044 Catherine Moore <clm@codesourcery.com>
d334575b
JM		 4045
4046 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4047
528aeb62
CM		 40482009-01-28 Catherine Moore <clm@codesourcery.com>
4049
4050 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4051 SEC_LOAD for dynamic relocation sections.
4052
f6f05983
HPN		 40532009-01-27 Hans-Peter Nilsson <hp@axis.com>
4054
4055 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4056 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4057 the size of local TLS data.
4058
27cc28f9
AS		 40592009-01-27 Andreas Schwab <schwab@suse.de>
4060
4061 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4062 architectures in the archive.
4063
b3bf42d8
HPN		 40642009-01-27 Hans-Peter Nilsson <hp@axis.com>
4065
f551b6f0
HPN		 4066 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4067 <R_CRIS_32_DTPREL>: Correct relocation value.
4068
b3bf42d8
HPN		 4069 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4070 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4071 symbols with non-default visibility.
4072
9bc4e62b
NS		 40732009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4074
4075 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4076 describing the trampolines.
4077 (ppc_elf_relocate_section): Update relocs to describe the
4078 trampolines.
4079
aeaf6540
DA		 40802009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4081
4082 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4083 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4084 and R_PARISC_PCREL12F relocations.
4085
1e8fa21e
AM		 40862009-01-24 Alan Modra <amodra@bigpond.net.au>
4087
4088 PR 6022
4089 * elflink.c (find_version_for_sym): New function split out from,
4090 but without export_dynamic test, ..
4091 (_bfd_elf_link_assign_sym_version): ..here.
4092 (_bfd_elf_export_symbol): Use it.
4093
28caa186
AM		 40942009-01-23 Alan Modra <amodra@bigpond.net.au>
4095
4096 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4097 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4098 * elflink.c: ..here, somewhat modified.
4099 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4100 _bfd_elf_link_find_version_dependencies,
4101 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4102 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4103 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4104 declare..
4105 * elflink.c: ..and make static here.
4106 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4107 of output_bfd from struct elf_find_verdep_info.
4108 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4109 struct elf_info_failed.
4110 (bfd_elf_size_dynamic_sections): Adjust.
4111
be04437d
AM		 41122009-01-22 Alan Modra <amodra@bigpond.net.au>
4113
4114 PR 6832
4115 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4116 after comp_unit_find_line call.
4117
58f9615c
NC		 41182009-01-21 Nick Clifton <nickc@redhat.com>
4119
4120 PR 9769
4121 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4122 tm_gmtoff field in struct tm.
4123
fb266b8b
AM		 41242009-01-21 Alan Modra <amodra@bigpond.net.au>
4125
4126 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4127 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4128 sections in soft-icache lines unless non_ia_text. Don't add
4129 rodata if doing so would exceed line size.
4130
451ffe63
HPN		 41312009-01-19 Hans-Peter Nilsson <hp@axis.com>
4132
4133 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4134 types than bfd_link_hash_indirect, before early return, call
4135 _bfd_elf_link_hash_copy_indirect.
4136
5aa6ff7c
AS		 41372009-01-19 Andrew Stubbs <ams@codesourcery.com>
4138
4139 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4140 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4141 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4142 (elf_backend_obj_attrs_order): New define.
4143 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4144 (elfNN_bed): Add elf_backend_obj_attrs_order.
4145
3483fe2e
AS		 41462009-01-19 Andrew Stubbs <ams@codesourcery.com>
4147
4148 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4149 (obj_attr_size): Likewise.
4150 (write_obj_attribute): Likewise.
4151 (_bfd_elf_copy_obj_attributes): Likewise.
4152 (_bfd_elf_parse_attributes): Likewise.
4153 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4154 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4155 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4156 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4157 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4158 with macros.
4159
2d0bb761
AS		 41602009-01-19 Andrew Stubbs <ams@codesourcery.com>
4161
4162 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4163 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4164 (bfd_elf_add_obj_attr_string): Likewise.
4165 (bfd_elf_add_obj_attr_int_string): Likewise.
4166 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4167 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4168 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4169 Tag_nodefaults has no default value.
4170 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4171 comment to reflect the new state.
4172
a77e83b7
AM		 41732009-01-19 Alan Modra <amodra@bigpond.net.au>
4174
4175 PR 9695
4176 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4177 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4178 (adjust_z_magix): Delete dead code handling QMAGIC.
4179
f6d29e26
KT		 41802009-01-16 Kai Tietz <kai.tietz@onevision.com>
4181
4182 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4183 IMAGE_SCN_MEM_DISCARDABLE.
4184
29670fb9
AM		 41852009-01-16 Alan Modra <amodra@bigpond.net.au>
4186
4187 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4188 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4189 * configure.in (commonbfdlib): Delete.
4190 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4191 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4192 is available, not just for linux.
4193 * po/SRC-POTFILES.in: Regenerate.
4194 * Makefile.in: Regenerate.
4195 * configure: Regenerate.
4196
91e22acd
AS		 41972009-01-15 Andrew Stubbs <ams@codesourcery.com>
4198 Julian Brown <julian@codesourcery.com>
4199
4200 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4201 ARM attributes in ABI 2.07.
4202 * elf32-arm.c (get_secondary_compatible_arch): New function.
4203 (set_secondary_compatible_arch): New function.
4204 (tag_cpu_arch_combine): New function.
4205 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4206 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4207 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4208 make it fit with order_01243.
4209 Add support for Tag_also_compatible_with,
4210 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4211 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4212 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4213 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4214 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4215 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4216 Rework the way unknown attributes are handled.
4217 Defer errors until all attributes have been processed.
4218
7b86a9fa
AS		 42192009-01-15 Andrew Stubbs <ams@codesourcery.com>
4220
4221 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4222 bfd_elf_add_obj_attr_int_string.
4223 Read Tag_compatibility from its new location in the attribute array,
4224 rather than the attribute list.
4225 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4226 bfd_elf_add_obj_attr_int_string.
4227 (_bfd_elf_parse_attributes): Likewise.
4228 (_bfd_elf_merge_object_attributes): There's now only one
4229 Tag_compatibility, and it's in the array, not the list.
4230 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4231 Tag_compatibility.
4232 (bfd_elf_add_obj_attr_compat): Rename to
4233 bfd_elf_add_obj_attr_int_string.
4234 (bfd_elf_add_proc_attr_compat): Rename to
4235 bfd_elf_add_proc_attr_int_string.
4236 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4237 Tag_compatibility.
4238
01e1a5bc
NC		 42392009-01-15 Douglas B Rupp <rupp@gnat.com>
4240
4241 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4242 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4243 (vmsutil.lo): Add dependency rule.
4244 * Makefile.in: Regenerate.
4245 * config.bfd (ia64*-*-*vms*): Add case.
4246 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4247 * configure: Regenerate.
4248 * vmsutil.c: New file.
4249 * vmsutil.h: New file.
4250 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4251 attr to bfd_vma.
4252 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4253 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4254 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4255 elfNN_vms_object_p): New functions
4256 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4257
a33dafc3
L		 42582009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4259
4260 PR ld/9727
4261 * elflink.c (elf_gc_sweep): Exclude the group section if the
4262 first member of the section group is excluded.
4263
13c0e967
AM		 42642009-01-14 Alan Modra <amodra@bigpond.net.au>
4265
4266 PR 9735
4267 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4268 saved filename, use bfd_alloc rather than bfd_malloc for it.
4269
460e679b
AM		 42702009-01-13 Alan Modra <amodra@bigpond.net.au>
4271
4272 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4273
25076afa
AM		 42742009-01-13 Alan Modra <amodra@bigpond.net.au>
4275
4276 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4277
37107878
AM		 42782009-01-12 Alan Modra <amodra@bigpond.net.au>
4279
4280 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4281
cd4a7468
AM		 42822009-01-12 Alan Modra <amodra@bigpond.net.au>
4283
4284 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4285 num_lines_log2.
4286 (struct got_entry): Add br_addr.
4287 (struct call_info): Add priority.
4288 (struct function_info): Add lr_store and sp_adjust.
4289 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4290 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4291 area as an overlay, and check that no other overlays exist. Look up
4292 icache overlay manager entry sym.
4293 (BRA_STUBS, BRA, BRASL): Define.
4294 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4295 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4296 in branch insn.
4297 (count_stub, build_stub): Support soft-icache.
4298 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4299 (spu_elf_size_stubs): Size soft-icache stubs.
4300 (overlay_index): New function.
4301 (spu_elf_build_stubs): Make static. Support soft-icache.
4302 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4303 (find_function_stack_adjust): Save lr store and stack adjust insn
4304 offsets.
4305 (maybe_insert_function): Adjust find_function_stack_adjust call.
4306 (mark_functions_via_relocs): Retrieve priority.
4307 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4308 (sort_calls): Sort by priority first.
4309 (mark_overlay_section): Ignore .ovl.init.
4310 (sum_stack): Only print when stack_analysis.
4311 (print_one_overlay_section): New function, extracted from..
4312 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4313 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4314 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4315 analysis. Call spu_elf_build_stubs.
4316 (spu_elf_relocate_section): For soft-icache encode overlay index
4317 into addresses.
4318 (spu_elf_output_symbol_hook): Support soft-icache.
4319 (spu_elf_modify_program_headers: Likewise.
37107878 4320
cd4a7468
AM		 4321 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4322 num_regions to num_lines. Add line_size and max_branch.
4323 (enum _ovly_flavour): Add ovly_soft_icache.
4324 (spu_elf_build_stubs): Delete.
4325
80c29487
JK		 43262009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4327
4328 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4329 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4330
1bc86aea
HPN		 43312009-01-07 Hans-Peter Nilsson <hp@axis.com>
4332
4333 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4334 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4335 the program, the known offset starts at the negative size of the
4336 TLS section.
4337 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4338 Similar.
4339
3baa454d 43402009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
75606e85 4341
3baa454d 4342 * config.bfd: Add lm32-*-rtems*.
75606e85 4343
9dbe8890
L		 43442009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4345
4346 * coff-ppc.c: Add 2009 to Copyright.
4347 * elf32-cris.c: Likewise.
4348 * elflink.c: Likewise.
4349
0bdf8d40
HPN		 43502009-01-03 Hans-Peter Nilsson <hp@axis.com>
4351
4352 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4353 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4354
54ac0771
L		 43552009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4356
4357 PR ld/9679
4358 * elflink.c (elf_merge_st_other): New.
4359 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4360 hide them if needed.
4361 (elf_link_add_object_symbols): Updated.
4362
d8880531
L		 43632009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4364
4365 PR ld/9676
4366 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4367 ref_dynamic and dynamic_def fields when setting def_regular
4368 to 1.
4369
b70b5c14
NC		 43702009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4371
4372 PR 9682
4373 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4374 literal.
4375
d8880531 4376For older changes see ChangeLog-2008
56882138
AM		 4377\f
4378Local Variables:
4379mode: change-log
4380left-margin: 8
4381fill-column: 74
4382version-control: never
4383End:
GDB Binutils - Deliverables
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